body.bta-ui {
  background: var(--bta-background-color);
}

body.bta-ui.bta-auth {
  background: var(--bta-auth-bg);
  font-family: var(--bta-font-family);
}

body.bta-ui.bta-auth::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(circle at 18% 22%, rgba(46, 111, 243, 0.12), transparent 46%),
    radial-gradient(circle at 78% 30%, rgba(139, 92, 246, 0.12), transparent 44%),
    radial-gradient(circle at 26% 80%, rgba(46, 230, 243, 0.10), transparent 48%);
  opacity: var(--bta-auth-doodle-opacity);
}

.bta-ui.bta-auth .bta-auth-bg {
  min-height: 100vh;
  padding: 44px var(--bta-space-16);
  position: relative;
  z-index: 1;
}

.bta-ui.bta-auth .bta-auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-auth);
  padding: 34px 34px 26px;
}

.bta-ui.bta-auth .bta-auth-card-register {
  max-width: 560px;
}

.bta-ui.bta-auth .bta-auth-logo {
  max-height: 110px;
  height: auto;
}

.bta-ui.bta-auth .bta-auth-title {
  margin: var(--bta-space-16) 0 6px;
  font-size: 22px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui.bta-auth .bta-auth-subtitle {
  margin: 0 0 22px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui.bta-auth .bta-auth-email {
  margin: 0 0 22px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--bta-text-primary);
  word-break: break-word;
}

.bta-ui.bta-auth .bta-auth-label {
  display: block;
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-primary);
}

.bta-ui.bta-auth .bta-auth-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.bta-ui.bta-auth .bta-auth-form-row > .form-group {
  min-width: 0;
  margin-bottom: 16px;
}

.bta-ui.bta-auth .bta-auth-register-form .form-group {
  margin-bottom: 16px;
}

.bta-ui.bta-auth .bta-auth-register-form .bta-auth-submit {
  margin-top: 8px;
}

@media (max-width: 575.98px) {
  .bta-ui.bta-auth .bta-auth-card-register {
    max-width: 100%;
    padding: 28px 20px 22px;
  }

  .bta-ui.bta-auth .bta-auth-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.bta-ui.bta-auth .bta-auth-input-group {
  border: 1px solid var(--bta-auth-input-border);
  border-radius: var(--bta-radius-10);
  background: var(--bta-auth-input-bg);
  overflow: hidden;
  transition: box-shadow 160ms ease, border-color 160ms ease;
}

.bta-ui.bta-auth .bta-auth-input-group:focus-within {
  border-color: rgba(46, 111, 243, 0.45);
  box-shadow: 0 0 0 4px rgba(46, 111, 243, 0.12);
}

.bta-ui.bta-auth .bta-auth-input-icon {
  border: 0;
  background: var(--bta-auth-input-icon-bg);
  color: var(--bta-text-secondary);
  padding: 0 14px;
}

.bta-ui.bta-auth .bta-auth-input-icon i {
  font-size: 14px;
}

.bta-ui.bta-auth .bta-auth-input {
  border: 0;
  height: 46px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
  background: transparent;
}

.bta-ui.bta-auth .bta-auth-input::placeholder {
  color: #94a3b8;
  font-weight: 500;
}

.bta-ui.bta-auth .bta-auth-input:focus {
  outline: none;
  box-shadow: none;
}

.bta-ui.bta-auth .bta-auth-eye {
  border: 0;
  background: transparent;
  color: var(--bta-text-secondary);
  padding: 0 14px;
}

.bta-ui.bta-auth .bta-auth-eye:focus {
  box-shadow: none;
}

.bta-ui.bta-auth .bta-auth-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 24px;
}

.bta-ui.bta-auth .bta-auth-check {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.bta-ui.bta-auth .bta-auth-check-input {
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 18px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  transform: translateY(-50%);
}

.bta-ui.bta-auth .bta-auth-check-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border: 1.5px solid var(--bta-auth-input-border);
  border-radius: 5px;
  background: var(--bta-auth-input-bg);
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bta-ui.bta-auth .bta-auth-check-box i {
  display: none;
  font-size: 10px;
  line-height: 1;
}

.bta-ui.bta-auth .bta-auth-check-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.2;
}

.bta-ui.bta-auth .bta-auth-check-input:focus-visible + .bta-auth-check-box {
  border-color: rgba(46, 111, 243, 0.45);
  box-shadow: 0 0 0 4px rgba(46, 111, 243, 0.12);
}

.bta-ui.bta-auth .bta-auth-check-input:checked + .bta-auth-check-box {
  background: var(--bta-primary-color);
  border-color: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui.bta-auth .bta-auth-check-input:checked + .bta-auth-check-box i {
  display: block;
  color: var(--bta-text-on-dark);
}

.bta-ui.bta-auth .bta-auth-check:hover .bta-auth-check-box {
  border-color: rgba(46, 111, 243, 0.45);
}

.bta-ui.bta-auth .bta-auth-check-input:checked ~ .bta-auth-check-label {
  color: var(--bta-text-primary);
}

.bta-ui.bta-auth .bta-auth-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-primary-color);
  white-space: nowrap;
}

.bta-ui.bta-auth .bta-auth-link:hover {
  text-decoration: none;
  color: var(--bta-primary-color);
}

.bta-ui.bta-auth .bta-auth-submit {
  height: 48px;
  border-radius: var(--bta-radius-10);
  font-weight: 700;
  letter-spacing: 0.2px;
  background: var(--bta-primary-color);
  border: 1px solid var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  box-shadow: 0 12px 22px rgba(46, 111, 243, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.bta-ui.bta-auth .bta-auth-submit i,
.bta-ui.bta-auth .bta-auth-submit .svg-icon {
  color: #ffffff !important;
}

.bta-ui.bta-auth .bta-auth-submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 16px 28px rgba(46, 111, 243, 0.25);
  color: var(--bta-text-on-dark);
}

.bta-ui.bta-auth .bta-auth-submit:hover i {
  color: #ffffff !important;
}

.bta-ui.bta-auth .bta-auth-secondary {
  height: 48px;
  border-radius: var(--bta-radius-10);
  font-weight: 700;
  letter-spacing: 0.2px;
  background: transparent;
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-primary);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.bta-ui.bta-auth .bta-auth-secondary:hover {
  transform: translateY(-1px);
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui.bta-auth .bta-auth-footer {
  margin-top: var(--bta-space-18);
}

.bta-ui.bta-auth .bta-auth-divider {
  position: relative;
  text-align: center;
  margin: var(--bta-space-18) 0 var(--bta-space-14);
}

.bta-ui.bta-auth .bta-auth-divider::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--bta-border-color);
}

.bta-ui.bta-auth .bta-auth-divider span {
  position: relative;
  display: inline-block;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  background: var(--bta-card-bg);
}

.bta-ui.bta-auth .bta-auth-help {
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui.bta-auth .bta-auth-help-strong {
  color: var(--bta-text-primary);
  font-weight: 600;
}

.bta-ui.bta-auth .bta-auth-copy {
  margin-top: var(--bta-space-18);
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-calendar-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-calendar-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-16);
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-calendar-title {
  display: inline-flex;
  align-items: center;
  gap: var(--bta-space-12);
}

.bta-ui .bta-calendar-title-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-hover-bg-on-light-soft);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-primary-color);
  flex: 0 0 auto;
}

.bta-ui .bta-calendar-title-icon i {
  font-size: 18px;
}

.bta-ui .bta-calendar-title-text {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}

.bta-ui .bta-calendar-title-main {
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.2;
}

.bta-ui .bta-calendar-title-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-calendar-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--bta-space-10);
}

.bta-ui .bta-cal-btn {
  height: 36px;
  padding: 0 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-cal-btn-bg);
  border: 1px solid var(--bta-cal-btn-border);
  color: var(--bta-text-primary);
  font-weight: 650;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-cal-btn:hover {
  background: var(--bta-cal-btn-hover-bg);
  transform: translateY(-1px);
}

.bta-ui .bta-cal-btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--bta-radius-10);
  background: var(--bta-cal-btn-bg);
  border: 1px solid var(--bta-cal-btn-border);
  color: var(--bta-text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-cal-btn-icon:hover {
  background: var(--bta-cal-btn-hover-bg);
  transform: translateY(-1px);
}

.bta-ui .bta-calendar-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-calendar-monthbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-16);
  padding: var(--bta-space-16) var(--bta-space-18);
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-calendar-month {
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-calendar-legend {
  display: inline-flex;
  align-items: center;
  gap: var(--bta-space-16);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.bta-ui .bta-cal-legend-item {
  display: inline-flex;
  align-items: center;
  gap: var(--bta-space-8);
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-cal-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--bta-radius-pill);
  display: inline-block;
}

.bta-ui .bta-cal-dot--blue {
  background: var(--bta-primary-color);
}

.bta-ui .bta-cal-dot--amber {
  background: var(--bta-warning-color);
}

.bta-ui .bta-cal-dot--green {
  background: var(--bta-success-color);
}

.bta-ui .bta-calendar-grid-wrap {
  overflow-x: auto;
}

.bta-ui .bta-calendar-grid {
  min-width: 840px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.bta-ui .bta-cal-dow {
  padding: 12px;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--bta-text-secondary);
  background: var(--bta-cal-day-header-bg);
  border-right: 1px solid var(--bta-border-color);
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-cal-dow:nth-child(7n) {
  border-right: 0;
}

.bta-ui .bta-cal-cell {
  min-height: 118px;
  padding: 12px;
  border-right: 1px solid var(--bta-border-color);
  border-bottom: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  transition: background 160ms ease;
}

.bta-ui .bta-cal-cell:nth-child(7n) {
  border-right: 0;
}

.bta-ui .bta-cal-cell:hover {
  background: var(--bta-cal-cell-hover-bg);
}

.bta-ui .bta-cal-cell.is-out {
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-cal-cell.is-out .bta-cal-daynum {
  color: var(--bta-cal-outside-text);
}

.bta-ui .bta-cal-cell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-10);
  margin-bottom: var(--bta-space-10);
}

.bta-ui .bta-cal-daynum {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-cal-cell.is-today .bta-cal-daynum {
  border: 2px solid var(--bta-cal-today-border);
  color: var(--bta-cal-today-border);
  background: var(--bta-card-bg);
}

.bta-ui .bta-cal-today-pill {
  height: 20px;
  padding: 0 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
  color: var(--bta-cal-today-pill-text);
  background: var(--bta-cal-today-pill-bg);
  border: 1px solid var(--bta-cal-today-pill-border);
}

.bta-ui .bta-cal-events {
  display: grid;
  gap: 8px;
}

.bta-ui .bta-cal-tag {
  display: block;
  width: 100%;
  padding: 6px 10px;
  border-radius: var(--bta-radius-10);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.25;
  word-break: break-word;
  text-decoration: none;
  box-sizing: border-box;
}

.bta-ui a.bta-cal-tag.is-link {
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease;
}

.bta-ui a.bta-cal-tag.is-link:hover,
.bta-ui a.bta-cal-tag.is-link:focus {
  filter: brightness(0.96);
  text-decoration: none;
  outline: none;
}

.bta-ui .bta-cal-tag--blue {
  background: var(--bta-cal-tag-blue-bg);
  color: var(--bta-cal-tag-blue-text);
}

.bta-ui .bta-cal-tag--amber {
  background: var(--bta-cal-tag-amber-bg);
  color: var(--bta-cal-tag-amber-text);
}

@media (max-width: 992px) {
  .bta-ui .bta-calendar-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-calendar-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-calendar-grid {
    min-width: 760px;
  }

  .bta-ui .bta-cal-cell {
    min-height: 104px;
    padding: 10px;
  }

  .bta-ui .bta-cal-tag {
    font-size: 11px;
    padding: 5px 8px;
  }
}

.bta-ui .bta-notification-scroll {
  height: var(--bta-notification-panel-height) !important;
}

.bta-ui .announcement-list li {
  margin-bottom: var(--bta-announcement-item-gap);
  cursor: pointer;
}

.bta-ui .announcement-list > li > .div_highlights_text {
  padding: var(--bta-announcement-highlight-padding);
}

.bta-ui .announcement-list li::before {
  top: var(--bta-announcement-bullet-top);
}

.bta-ui .announcement-div-wrp {
  top: var(--bta-announcement-wrapper-top);
  display: inline-block;
}

.bta-ui .announcement_highlights_color a {
  color: var(--bta-text-on-dark) !important;
}

.bta-ui .div_highlights_previous_text_color a {
  color: var(--bta-text-primary) !important;
}

.bta-ui .bta-announce-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-announce-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-16);
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-announce-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-announce-card {
  position: relative;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-left: 4px solid var(--bta-success-color);
  border-radius: var(--bta-radius-12);
  box-shadow: var(--bta-shadow-float);
  padding: 14px 16px;
}

.bta-ui .bta-announce-card.is-high {
  border-left-color: var(--bta-error-color);
}

.bta-ui .bta-announce-card.is-medium {
  border-left-color: var(--bta-warning-color);
}

.bta-ui .bta-announce-card.is-low {
  border-left-color: var(--bta-success-color);
}

.bta-ui .bta-announce-date {
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-announce-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-right: 110px;
}

.bta-ui .bta-announce-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-announce-badges {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.bta-ui .bta-announce-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
}

.bta-ui .bta-announce-badge.is-high {
  color: var(--bta-error-color);
  background: var(--bta-priority-high-bg);
  border-color: rgba(239, 68, 68, 0.25);
}

.bta-ui .bta-announce-badge.is-medium {
  color: var(--bta-streak-text);
  background: var(--bta-priority-medium-bg);
  border-color: rgba(245, 165, 36, 0.35);
}

.bta-ui .bta-announce-badge.is-low {
  color: var(--bta-success-color);
  background: var(--bta-priority-low-bg);
  border-color: rgba(18, 183, 106, 0.32);
}

.bta-ui .bta-announce-type {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-announce-desc {
  margin-top: 8px;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(95, 109, 131, 0.95);
  line-height: 1.55;
}

.bta-ui .bta-announce-meta {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--bta-border-color);
  display: grid;
  gap: 6px;
}

.bta-ui .bta-announce-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
}

.bta-ui .bta-announce-meta-label {
  color: var(--bta-text-secondary);
  font-weight: 700;
}

.bta-ui .bta-announce-meta-value {
  color: var(--bta-text-primary);
  font-weight: 650;
  text-align: right;
}

.bta-ui .bta-announce-empty {
  background: var(--bta-card-bg);
  border: 1px dashed var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  padding: 18px;
  color: var(--bta-text-secondary);
  font-weight: 650;
}

/* Announcement feed list */
.bta-ui .bta-announce-feed {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.bta-ui .bta-announce-feed-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  overflow: hidden;
}

.bta-ui .bta-announce-feed-card__toggle {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  grid-template-areas: "icon main aside";
  align-items: center;
  gap: 14px 16px;
  width: 100%;
  padding: 16px 18px;
  border: 0;
  border-left: 4px solid var(--bta-primary-color);
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease;
}

.bta-ui .bta-announce-feed-card__toggle:hover {
  background: #f8fafc;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__toggle {
  align-items: stretch;
  background: #fff;
  padding-top: 18px;
  padding-bottom: 18px;
}

.bta-ui .bta-announce-feed-card.is-homework .bta-announce-feed-card__toggle {
  border-left-color: #f97316;
}

.bta-ui .bta-announce-feed-card.is-general .bta-announce-feed-card__toggle {
  border-left-color: #22c55e;
}

.bta-ui .bta-announce-feed-card.is-important .bta-announce-feed-card__toggle {
  border-left-color: #ef4444;
}

.bta-ui .bta-announce-feed-card.is-info .bta-announce-feed-card__toggle {
  border-left-color: #3b82f6;
}

.bta-ui .bta-announce-feed-card__icon {
  grid-area: icon;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  margin-top: 0;
  font-size: 16px;
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
  align-self: center;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__icon {
  align-self: center;
}

.bta-ui .bta-announce-feed-card.is-homework .bta-announce-feed-card__icon {
  background: rgba(249, 115, 22, 0.12);
  color: #f97316;
}

.bta-ui .bta-announce-feed-card.is-general .bta-announce-feed-card__icon {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
}

.bta-ui .bta-announce-feed-card.is-important .bta-announce-feed-card__icon {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.bta-ui .bta-announce-feed-card__main {
  grid-area: main;
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__main {
  gap: 8px;
  padding-top: 2px;
  padding-bottom: 2px;
}

.bta-ui .bta-announce-feed-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
}

.bta-ui .bta-announce-feed-card__title {
  order: 1;
}

.bta-ui .bta-announce-feed-card__badge {
  order: 2;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__head {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__title {
  order: 2;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__badge {
  order: 1;
}

.bta-ui .bta-announce-feed-card__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-announce-feed-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-announce-feed-card.is-homework .bta-announce-feed-card__badge {
  background: rgba(249, 115, 22, 0.14);
  color: #ea580c;
}

.bta-ui .bta-announce-feed-card.is-general .bta-announce-feed-card__badge {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-announce-feed-card.is-important .bta-announce-feed-card__badge {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.bta-ui .bta-announce-feed-card__excerpt {
  display: block;
  width: 100%;
  max-width: 100%;
  font-size: 12px;
  line-height: 1.45;
  color: var(--bta-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__excerpt {
  white-space: normal;
  overflow: visible;
}

.bta-ui .bta-announce-feed-card__times,
.bta-ui .bta-announce-feed-card__detail-text,
.bta-ui .bta-announce-feed-card__action {
  display: none;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__times,
.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__action {
  display: inline-flex;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__detail-text {
  display: block;
}

.bta-ui .bta-announce-feed-card__times {
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin-top: 2px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #f1f5f9;
  font-size: 11px;
  line-height: 1.35;
  color: #64748b;
}

.bta-ui .bta-announce-feed-card__times-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.bta-ui .bta-announce-feed-card__times-item i {
  color: #94a3b8;
  font-size: 10px;
}

.bta-ui .bta-announce-feed-card__times-sep {
  color: #cbd5e1;
  font-weight: 700;
}

.bta-ui .bta-announce-feed-card__detail-text {
  display: none;
  font-size: 12px;
  line-height: 1.5;
  color: var(--bta-text-primary);
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__detail-text {
  display: block;
}

.bta-ui .bta-announce-feed-card__aside {
  grid-area: aside;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: 118px;
  margin-left: 0;
  align-self: center;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__aside {
  justify-content: space-between;
  align-self: stretch;
  min-height: 100%;
  padding: 2px 0;
}

.bta-ui .bta-announce-feed-card__date-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.bta-ui .bta-announce-feed-card__date {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-announce-feed-card__chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: #94a3b8;
  font-size: 11px;
  transition: transform 160ms ease, color 160ms ease;
}

.bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__chevron {
  transform: rotate(90deg);
  color: var(--bta-primary-color);
}

.bta-ui .bta-announce-feed-card__action {
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid #dbe3ee;
  background: #fff;
  color: var(--bta-primary-color);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: none;
  transition: background 160ms ease, border-color 160ms ease;
  margin-top: auto;
}

.bta-ui .bta-announce-feed-card__action:hover {
  text-decoration: none;
  color: var(--bta-primary-color);
  background: rgba(46, 111, 243, 0.06);
  border-color: rgba(46, 111, 243, 0.24);
}

.bta-ui .bta-announce-feed-end {
  margin: 8px 0 0;
  padding: 10px 0 4px;
  text-align: center;
  font-size: 12px;
  color: #94a3b8;
}

@media (max-width: 767.98px) {
  .bta-ui .bta-announce-feed-card__toggle {
    grid-template-columns: 36px minmax(0, 1fr);
    grid-template-areas:
      "icon main"
      "aside aside";
    align-items: start;
  }

  .bta-ui .bta-announce-feed-card__icon {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .bta-ui .bta-announce-feed-card__aside {
    width: 100%;
    min-width: 0;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-left: 0;
    padding-left: 52px;
    align-self: stretch;
  }

  .bta-ui .bta-announce-feed-card.is-open .bta-announce-feed-card__aside {
    padding-left: 52px;
  }

  .bta-ui .bta-announce-feed-card__times {
    border-radius: 12px;
  }

  .bta-ui .bta-announce-feed-card__times-sep {
    display: none;
  }

  .bta-ui .bta-announce-feed-card__times {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-announce-feed-card__action {
    margin-top: 0;
  }
}

.bta-ui .bta-notif-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

body.bta-ui[data-bta-current-route="student.list.notification"] #kt_header .bta-header-left {
  display: none;
}

body.bta-ui[data-bta-current-route="student.list.notification"] #kt_header .container-fluid {
  justify-content: flex-end;
}

body.bta-ui[data-bta-current-route="student.list.notification"] #kt_header .bta-header-right {
  margin-left: auto;
}

.bta-ui .bta-notif-topbar {
  margin-bottom: var(--bta-space-16);
}

.bta-ui .bta-notif-intro {
  display: flex;
  align-items: flex-start;
  gap: var(--bta-space-14);
}

.bta-ui .bta-notif-intro-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 18px;
  flex: 0 0 auto;
}

.bta-ui .bta-notif-intro-title {
  margin: 0 0 4px;
  font-size: 24px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.2;
}

.bta-ui .bta-notif-intro-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: var(--bta-space-16);
  align-items: start;
}

.bta-ui .bta-notif-panel,
.bta-ui .bta-notif-side-panel {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-notif-panel-head,
.bta-ui .bta-notif-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-12);
  padding: var(--bta-space-16);
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-notif-panel-title,
.bta-ui .bta-notif-side-title {
  margin: 0;
  font-size: 16px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-panel-tools {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bta-ui .bta-notif-filter {
  position: relative;
}

.bta-ui .bta-notif-filter-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  color: var(--bta-text-primary);
  font-size: 12px;
  font-weight: 650;
}

.bta-ui .bta-notif-filter-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 20;
  min-width: 160px;
  padding: 6px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-notif-filter-option {
  display: block;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  text-align: left;
  font-size: 12px;
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-filter-option:hover,
.bta-ui .bta-notif-filter-option.is-selected {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-notif-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--bta-space-16);
  min-height: 280px;
}

.bta-ui .bta-notif-loading,
.bta-ui .bta-notif-empty,
.bta-ui .bta-notif-side-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px 16px;
  color: var(--bta-text-secondary);
  font-size: 13px;
}

.bta-ui .bta-notif-item {
  position: relative;
  display: grid;
  grid-template-columns: 4px 44px 120px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 16px 16px 0;
  border-radius: var(--bta-radius-14);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  overflow: hidden;
}

.bta-ui .bta-notif-item.is-unread {
  background: rgba(46, 111, 243, 0.03);
}

.bta-ui .bta-notif-bar {
  align-self: stretch;
  border-radius: 0 4px 4px 0;
  background: var(--bta-primary-color);
}

.bta-ui .bta-notif-item.is-green .bta-notif-bar { background: #22c55e; }
.bta-ui .bta-notif-item.is-orange .bta-notif-bar { background: #f97316; }
.bta-ui .bta-notif-item.is-purple .bta-notif-bar { background: #8b5cf6; }
.bta-ui .bta-notif-item.is-blue .bta-notif-bar { background: #3b82f6; }
.bta-ui .bta-notif-item.is-pink .bta-notif-bar { background: #ec4899; }

.bta-ui .bta-notif-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.bta-ui .bta-notif-item.is-green .bta-notif-icon { background: rgba(34, 197, 94, 0.14); color: #16a34a; }
.bta-ui .bta-notif-item.is-orange .bta-notif-icon { background: rgba(249, 115, 22, 0.14); color: #ea580c; }
.bta-ui .bta-notif-item.is-purple .bta-notif-icon { background: rgba(139, 92, 246, 0.14); color: #7c3aed; }
.bta-ui .bta-notif-item.is-blue .bta-notif-icon { background: var(--bta-primary-10); color: var(--bta-primary-color); }
.bta-ui .bta-notif-item.is-pink .bta-notif-icon { background: rgba(236, 72, 153, 0.14); color: #db2777; }

.bta-ui .bta-notif-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 2px;
}

.bta-ui .bta-notif-time {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-type {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-title {
  display: inline-block;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  text-decoration: none;
}

.bta-ui .bta-notif-title:hover {
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-notif-desc {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-notif-tag.is-purple { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.bta-ui .bta-notif-tag.is-orange { background: rgba(249, 115, 22, 0.12); color: #ea580c; }
.bta-ui .bta-notif-tag.is-pink { background: rgba(236, 72, 153, 0.12); color: #db2777; }
.bta-ui .bta-notif-tag.is-green { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.bta-ui .bta-notif-tag.is-blue { background: var(--bta-primary-10); color: var(--bta-primary-color); }

.bta-ui .bta-notif-quiz-times {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-quiz-times i {
  margin-right: 6px;
  color: var(--bta-primary-color);
}

.bta-ui .bta-notif-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-12);
  margin: 0 var(--bta-space-16) var(--bta-space-16);
  padding: 12px 16px;
  border-radius: var(--bta-radius-12);
  background: #f8f9fb;
  border: 1px solid #eef1f6;
}

.bta-ui .bta-notif-pagination-summary {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-notif-pagination-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.bta-ui .bta-notif-page-btn,
.bta-ui .bta-notif-page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  width: 34px;
  height: 34px;
  padding: 0;
  margin: 0;
  border-radius: 8px;
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  color: var(--bta-text-primary);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none;
  outline: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-notif-page-btn:hover:not(:disabled),
.bta-ui .bta-notif-page-num:hover:not(.is-active) {
  background: var(--bta-hover-bg-on-light);
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-page-num.is-active {
  background: var(--bta-primary-color);
  border-color: var(--bta-primary-color);
  color: #ffffff;
}

.bta-ui .bta-notif-page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.bta-ui .bta-notif-page-numbers {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.bta-ui .bta-notif-page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 34px;
  padding: 0 2px;
  color: var(--bta-text-secondary);
  font-size: 13px;
  font-weight: 700;
  user-select: none;
}

.bta-ui .bta-notif-side-panel {
  display: flex;
  flex-direction: column;
}

.bta-ui .bta-notif-side-link {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-notif-side-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--bta-space-16);
}

.bta-ui .bta-notif-side-card {
  padding: 14px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
}

.bta-ui .bta-notif-side-card.is-high { background: rgba(239, 68, 68, 0.08); }
.bta-ui .bta-notif-side-card.is-medium { background: rgba(249, 115, 22, 0.08); }
.bta-ui .bta-notif-side-card.is-low { background: rgba(34, 197, 94, 0.08); }

.bta-ui .bta-notif-side-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.bta-ui .bta-notif-side-card-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.72);
  color: var(--bta-primary-color);
  font-size: 12px;
}

.bta-ui .bta-notif-side-badge {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bta-ui .bta-notif-side-card.is-high .bta-notif-side-badge { color: #dc2626; }
.bta-ui .bta-notif-side-card.is-medium .bta-notif-side-badge { color: #ea580c; }
.bta-ui .bta-notif-side-card.is-low .bta-notif-side-badge { color: #16a34a; }

.bta-ui .bta-notif-side-date {
  margin-left: auto;
  font-size: 11px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-side-card-title {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-side-card-desc {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-side-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 var(--bta-space-16) var(--bta-space-16);
  min-height: 42px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.bta-ui .bta-notif-side-btn:hover {
  background: var(--bta-primary-18);
  text-decoration: none;
  color: var(--bta-primary-color);
}

@media (max-width: 1100px) {
  .bta-ui .bta-notif-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-notif-item {
    grid-template-columns: 4px 40px minmax(0, 1fr);
    grid-template-rows: auto auto;
  }

  .bta-ui .bta-notif-meta {
    grid-column: 3;
    grid-row: 1;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding-top: 0;
  }

  .bta-ui .bta-notif-body {
    grid-column: 3;
    grid-row: 2;
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-notif-panel-head {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-notif-panel-tools {
    width: 100%;
  }

  .bta-ui .bta-notif-filter {
    flex: 1 1 auto;
  }

  .bta-ui .bta-notif-filter-trigger {
    width: 100%;
    justify-content: space-between;
  }

  .bta-ui .bta-notif-pagination {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .bta-ui .bta-notif-pagination-summary {
    white-space: normal;
    text-align: center;
  }

  .bta-ui .bta-notif-pagination-controls {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-announce-top {
    flex-direction: column;
    padding-right: 0;
    padding-top: 22px;
  }

  .bta-ui .bta-announce-date {
    top: 14px;
    right: 14px;
  }

  .bta-ui .bta-announce-badges {
    align-self: flex-start;
  }
}

.bta-ui .bta-acc {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bta-ui .bta-acc-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.bta-ui .bta-acc-action {
  height: 34px;
  padding: 0 12px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-primary);
  font-weight: 700;
  font-size: 12px;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-acc-action:hover {
  background: var(--bta-hover-bg-on-light-soft);
  transform: translateY(-1px);
}

.bta-ui .bta-acc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bta-ui .bta-acc-item {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-left: 4px solid var(--bta-success-color);
  border-radius: 14px;
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-acc-item.is-high {
  border-left-color: var(--bta-error-color);
}

.bta-ui .bta-acc-item.is-medium {
  border-left-color: var(--bta-warning-color);
}

.bta-ui .bta-acc-item.is-low {
  border-left-color: var(--bta-success-color);
}

.bta-ui .bta-acc-item.is-random {
  border-left-color: var(--bta-acc-accent);
}

.bta-ui .bta-acc-item.is-random .bta-acc-icon {
  color: var(--bta-acc-accent);
}

.bta-ui .bta-acc-item.is-random .bta-acc-datecard-label i {
  color: var(--bta-acc-accent);
}

.bta-ui .bta-acc-header {
  width: 100%;
  appearance: none;
  border: 0;
  background: transparent;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  text-align: left;
}

.bta-ui .bta-acc-header:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(46, 111, 243, 0.12);
}

.bta-ui .bta-acc-header-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-acc-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-hover-bg-on-light-soft);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-primary-color);
  flex: 0 0 auto;
}

.bta-ui .bta-acc-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-acc-header-right {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.bta-ui .bta-acc-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.bta-ui .bta-acc-badge.is-high {
  color: var(--bta-error-color);
  background: var(--bta-priority-high-bg);
  border-color: rgba(239, 68, 68, 0.25);
}

.bta-ui .bta-acc-badge.is-medium {
  color: var(--bta-streak-text);
  background: var(--bta-priority-medium-bg);
  border-color: rgba(245, 165, 36, 0.35);
}

.bta-ui .bta-acc-badge.is-low {
  color: var(--bta-success-color);
  background: var(--bta-priority-low-bg);
  border-color: rgba(18, 183, 106, 0.32);
}

.bta-ui .bta-acc-date {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-acc-chevron {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--bta-text-secondary);
  transition: transform 180ms ease, background 180ms ease;
}

.bta-ui .bta-acc-header:hover .bta-acc-chevron {
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-acc-header[aria-expanded="true"] .bta-acc-chevron {
  transform: rotate(180deg);
}

.bta-ui .bta-acc-body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--bta-border-color);
}

.bta-ui .bta-acc-info {
  padding-top: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.bta-ui .bta-acc-info-label {
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-acc-info-value {
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-acc-content {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-hover-bg-on-light-soft);
  border: 1px solid var(--bta-border-color);
}

.bta-ui .bta-acc-item.is-open {
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
}

.bta-ui .bta-acc-desc {
  margin-top: 0;
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(95, 109, 131, 0.95);
  line-height: 1.55;
}

.bta-ui .bta-acc-dates {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.bta-ui .bta-acc-datecard {
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  padding: 10px 12px;
  background: var(--bta-card-bg);
}

.bta-ui .bta-acc-datecard-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.2;
}

.bta-ui .bta-acc-datecard-label i {
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-acc-datecard-value {
  margin-top: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .bta-ui .bta-acc-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-acc-header-right {
    width: 100%;
    justify-content: space-between;
  }

  .bta-ui .bta-acc-title {
    white-space: normal;
  }

  .bta-ui .bta-acc-dates {
    grid-template-columns: 1fr;
  }
}

.bta-ui .bta-lm-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-lm-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-16);
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-lm-topbar-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-lm-back {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-secondary);
  flex: 0 0 auto;
  transition: background 160ms ease, color 160ms ease;
}

.bta-ui .bta-lm-back:hover {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-lm-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  padding: 16px;
  color: inherit;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.bta-ui .bta-lm-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
  border-color: rgba(46, 111, 243, 0.22);
  text-decoration: none;
  color: inherit;
}

.bta-ui .bta-lm-card.is-hidden {
  display: none;
}

.bta-ui .bta-lm-category-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
  flex-wrap: wrap;
  position: relative;
  z-index: 4;
  overflow: visible;
}

.bta-ui .bta-lm-toolbar-filters {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bta-ui .bta-lm-filter {
  position: relative;
  flex: 0 0 200px;
  width: 200px;
  min-width: 180px;
  z-index: 1;
}

.bta-ui .bta-lm-filter.is-open {
  z-index: 20;
}

.bta-ui .bta-lm-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.bta-ui .bta-lm-card-intro {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-lm-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 16px;
}

.bta-ui .bta-lm-icon.is-orange,
.bta-ui .bta-lm-summary-icon.is-orange,
.bta-ui .bta-lm-detail-icon.is-orange {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-lm-icon.is-green,
.bta-ui .bta-lm-summary-icon.is-green,
.bta-ui .bta-lm-detail-icon.is-green {
  background: var(--bta-priority-low-bg);
  color: var(--bta-success-color);
}

.bta-ui .bta-lm-icon.is-blue,
.bta-ui .bta-lm-summary-icon.is-blue,
.bta-ui .bta-lm-detail-icon.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-lm-icon.is-purple,
.bta-ui .bta-lm-summary-icon.is-purple,
.bta-ui .bta-lm-detail-icon.is-purple {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-lm-icon.is-amber,
.bta-ui .bta-lm-summary-icon.is-amber,
.bta-ui .bta-lm-detail-icon.is-amber {
  background: var(--bta-priority-medium-bg);
  color: var(--bta-streak-text);
}

.bta-ui .bta-lm-icon.is-teal,
.bta-ui .bta-lm-summary-icon.is-teal,
.bta-ui .bta-lm-detail-icon.is-teal {
  background: rgba(18, 183, 106, 0.14);
  color: #0f9f6e;
}

.bta-ui .bta-lm-card-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.bta-ui .bta-lm-card-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-lm-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 3px 9px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bta-ui .bta-lm-tag.is-orange {
  background: rgba(245, 165, 36, 0.16);
  color: var(--bta-streak-text);
}

.bta-ui .bta-lm-tag.is-green {
  background: var(--bta-priority-low-bg);
  color: var(--bta-success-color);
}

.bta-ui .bta-lm-tag.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-lm-tag.is-purple {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-lm-tag.is-amber {
  background: var(--bta-priority-medium-bg);
  color: var(--bta-streak-text);
}

.bta-ui .bta-lm-tag.is-teal {
  background: rgba(18, 183, 106, 0.14);
  color: #0f9f6e;
}

.bta-ui .bta-lm-arrow {
  width: 30px;
  height: 30px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-secondary);
  flex: 0 0 auto;
}

.bta-ui .bta-lm-desc {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bta-ui .bta-lm-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  font-weight: 650;
}

.bta-ui .bta-lm-count {
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-percent {
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-progress {
  width: 100%;
  height: 7px;
  border-radius: var(--bta-radius-pill);
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.bta-ui .bta-lm-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bta-primary-color), #4f8ef7);
}

.bta-ui .bta-lm-cta {
  margin: 18px var(--bta-space-8) 0;
  padding: 16px 18px;
  border-radius: var(--bta-radius-14);
  background: rgba(46, 111, 243, 0.08);
  border: 1px solid rgba(46, 111, 243, 0.14);
  display: flex;
  align-items: center;
  gap: 14px;
}

.bta-ui .bta-lm-cta-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-card-bg);
  color: var(--bta-primary-color);
  flex: 0 0 auto;
}

.bta-ui .bta-lm-cta-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-lm-cta-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-lm-cta-sub {
  margin-top: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.45;
}

.bta-ui .bta-lm-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid rgba(46, 111, 243, 0.22);
  color: var(--bta-primary-color);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-lm-cta-btn:hover {
  background: var(--bta-primary-10);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--bta-primary-color);
}

.bta-ui .bta-lm-empty {
  margin: 0 var(--bta-space-8);
  background: var(--bta-card-bg);
  border: 1px dashed var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  padding: 18px;
  color: var(--bta-text-secondary);
  font-weight: 650;
}

.bta-ui .bta-lm-empty.is-hidden {
  display: none;
}

.bta-ui .bta-lm-materials-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-lm-material-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-lm-material-row:hover {
  transform: translateY(-1px);
  border-color: rgba(46, 111, 243, 0.22);
  text-decoration: none;
  color: inherit;
}

.bta-ui .bta-lm-material-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-lm-material-action {
  color: var(--bta-text-secondary);
}

@media (max-width: 1100px) {
  .bta-ui .bta-lm-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-lm-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-lm-category-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-lm-category-toolbar .bta-lm-search,
  .bta-ui .bta-lm-toolbar-filters,
  .bta-ui .bta-lm-filter {
    width: 100%;
    flex: 1 1 auto;
    min-width: 0;
  }

  .bta-ui .bta-lm-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-lm-cta-btn {
    width: 100%;
    justify-content: center;
  }
}

.bta-ui .bta-lm-detail {
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-lm-detail-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.bta-ui .bta-lm-detail-head-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-lm-summary-card {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
  padding: 12px 14px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-lm-summary-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 16px;
}

.bta-ui .bta-lm-summary-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-lm-summary-count {
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-lm-summary-progress-label {
  margin-top: 2px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-summary-progress {
  margin-top: 8px;
  width: 100%;
  height: 6px;
  border-radius: var(--bta-radius-pill);
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.bta-ui .bta-lm-summary-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bta-success-color), #34d399);
}

.bta-ui .bta-lm-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.bta-ui .bta-lm-search {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 220px;
  height: 40px;
  padding: 0 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  margin: 0;
}

.bta-ui .bta-lm-search i {
  color: var(--bta-text-secondary);
  font-size: 13px;
}

.bta-ui .bta-lm-search input {
  width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-search input::placeholder {
  color: rgba(95, 109, 131, 0.85);
}

.bta-ui .bta-lm-toolbar-right {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.bta-ui .bta-lm-sort-label {
  margin: 0;
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-sort {
  height: 40px;
  padding: 0 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-view-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
}

.bta-ui .bta-lm-view-btn {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--bta-text-secondary);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.bta-ui .bta-lm-view-btn.is-active {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-lm-detail-grid {
  display: grid;
  gap: 12px;
}

.bta-ui .bta-lm-detail-grid.is-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bta-ui .bta-lm-detail-grid.is-list {
  grid-template-columns: 1fr;
}

.bta-ui .bta-lm-detail-grid.is-hidden {
  display: none;
}

.bta-ui .bta-lm-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-lm-pagination.is-hidden {
  display: none;
}

.bta-ui .bta-lm-page-btn,
.bta-ui .bta-lm-page-num,
.bta-ui .bta-rewards-page-btn,
.bta-ui .bta-rewards-page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 12px;
  margin: 0;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  color: var(--bta-text-secondary);
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none;
  outline: none;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-lm-page-btn {
  width: 34px;
  padding: 0;
}

.bta-ui .bta-lm-page-btn:hover:not(:disabled),
.bta-ui .bta-lm-page-num:hover:not(.is-active),
.bta-ui .bta-rewards-page-btn:hover:not(:disabled),
.bta-ui .bta-rewards-page-num:hover:not(.is-active) {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-page-btn:disabled,
.bta-ui .bta-rewards-page-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.bta-ui .bta-lm-page-numbers {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.bta-ui .bta-lm-page-num.is-active,
.bta-ui .bta-rewards-page-num.is-active {
  background: var(--bta-primary-color);
  border-color: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-lm-detail-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
  padding: 14px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-lm-detail-card:hover {
  transform: translateY(-2px);
  border-color: rgba(46, 111, 243, 0.22);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.10);
  text-decoration: none;
  color: inherit;
}

.bta-ui .bta-lm-detail-card-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.bta-ui .bta-lm-detail-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 15px;
}

.bta-ui .bta-lm-detail-card-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.bta-ui .bta-lm-detail-card-title {
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-lm-detail-card-desc {
  margin: 0;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1 1 auto;
}

.bta-ui .bta-lm-detail-card-foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--bta-border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.bta-ui .bta-lm-detail-card-foot-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-lm-detail-items {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-detail-items i {
  font-size: 11px;
}

.bta-ui .bta-lm-detail-card-progress-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bta-ui .bta-lm-detail-card-percent {
  font-size: 11px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-detail-card-progress {
  width: 100%;
  height: 5px;
  border-radius: var(--bta-radius-pill);
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.bta-ui .bta-lm-detail-card-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--bta-primary-color), #4f8ef7);
}

.bta-ui .bta-lm-detail-card-arrow {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bta-text-secondary);
  flex: 0 0 auto;
}

.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card {
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-top,
.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-desc,
.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-foot {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-top {
  flex: 1 1 220px;
}

.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-desc {
  flex: 1 1 280px;
  -webkit-line-clamp: 1;
}

.bta-ui .bta-lm-detail-grid.is-list .bta-lm-detail-card-foot {
  flex: 0 0 auto;
  min-width: 140px;
}

@media (max-width: 1280px) {
  .bta-ui .bta-lm-detail-grid.is-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .bta-ui .bta-lm-detail-grid.is-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bta-ui .bta-lm-detail-head {
    flex-direction: column;
  }

  .bta-ui .bta-lm-summary-card {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-lm-detail-grid.is-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-lm-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-lm-search {
    flex: 1 1 auto;
    min-width: 0;
  }

  .bta-ui .bta-lm-toolbar-right {
    width: 100%;
    justify-content: space-between;
  }
}

/* Learning material detail view */
.bta-ui .bta-lm-view-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-lm-view-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-lm-view-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-lm-view-head-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-lm-view-head-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 16px;
}

.bta-ui .bta-lm-view-head-icon.is-orange { background: rgba(249, 115, 22, 0.12); color: #ea580c; }
.bta-ui .bta-lm-view-head-icon.is-green { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.bta-ui .bta-lm-view-head-icon.is-blue { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.bta-ui .bta-lm-view-head-icon.is-purple { background: rgba(168, 85, 247, 0.12); color: #9333ea; }
.bta-ui .bta-lm-view-head-icon.is-amber { background: rgba(245, 158, 11, 0.12); color: #d97706; }
.bta-ui .bta-lm-view-head-icon.is-teal { background: rgba(20, 184, 166, 0.12); color: #0d9488; }

.bta-ui .bta-lm-view-head-title {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-lm-view-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  color: var(--bta-primary-color);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-lm-view-back-btn:hover {
  background: var(--bta-hover-bg-on-light-soft);
  border-color: rgba(46, 111, 243, 0.22);
  text-decoration: none;
  color: var(--bta-primary-color);
}

.bta-ui .bta-lm-view-body {
  padding: 22px;
}

.bta-ui .bta-lm-view-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-lm-view-meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.bta-ui .bta-lm-view-meta-label,
.bta-ui .bta-lm-view-section-label,
.bta-ui .bta-lm-view-media-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-view-meta-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-lm-view-meta-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  max-width: 100%;
  padding: 5px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
}

.bta-ui .bta-lm-view-meta-badge.is-orange { background: rgba(249, 115, 22, 0.12); color: #c2410c; }
.bta-ui .bta-lm-view-meta-badge.is-green { background: rgba(34, 197, 94, 0.12); color: #15803d; }
.bta-ui .bta-lm-view-meta-badge.is-blue { background: rgba(59, 130, 246, 0.12); color: #1d4ed8; }
.bta-ui .bta-lm-view-meta-badge.is-purple { background: rgba(168, 85, 247, 0.12); color: #7e22ce; }
.bta-ui .bta-lm-view-meta-badge.is-amber { background: rgba(245, 158, 11, 0.12); color: #b45309; }
.bta-ui .bta-lm-view-meta-badge.is-teal { background: rgba(20, 184, 166, 0.12); color: #0f766e; }

.bta-ui .bta-lm-view-section {
  margin-top: 20px;
}

.bta-ui .bta-lm-view-title {
  margin: 8px 0 0;
  font-size: 24px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1.25;
}

.bta-ui .bta-lm-view-desc-box {
  margin-top: 10px;
  padding: 18px 20px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: #f8fafc;
  color: var(--bta-text-primary);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.65;
  text-align: left;
}

.bta-ui .bta-lm-view-desc-box p,
.bta-ui .bta-lm-view-desc-box h1,
.bta-ui .bta-lm-view-desc-box h2,
.bta-ui .bta-lm-view-desc-box h3,
.bta-ui .bta-lm-view-desc-box h4,
.bta-ui .bta-lm-view-desc-box ul,
.bta-ui .bta-lm-view-desc-box ol {
  margin-bottom: 0.75rem;
  text-align: left;
}

.bta-ui .bta-lm-view-desc-box p:last-child,
.bta-ui .bta-lm-view-desc-box ul:last-child,
.bta-ui .bta-lm-view-desc-box ol:last-child {
  margin-bottom: 0;
}

.bta-ui .bta-lm-view-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.bta-ui .bta-lm-view-media-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 88px;
  padding: 16px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
}

.bta-ui .bta-lm-view-media-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 14px;
}

.bta-ui .bta-lm-view-media-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-lm-view-media-empty {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-view-media-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.bta-ui .bta-lm-view-media-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-primary-color);
  text-decoration: none;
  word-break: break-all;
}

.bta-ui .bta-lm-view-media-link:hover {
  text-decoration: underline;
}

.bta-ui .bta-lm-view-docs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.bta-ui .bta-lm-view-doc-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
}

.bta-ui .bta-lm-view-doc-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 18px;
}

.bta-ui .bta-lm-view-doc-icon.is-pdf {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.bta-ui .bta-lm-view-doc-icon.is-file {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

.bta-ui .bta-lm-view-doc-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-lm-view-doc-name {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
  line-height: 1.35;
  word-break: break-word;
}

.bta-ui .bta-lm-view-doc-size {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-lm-view-doc-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid rgba(46, 111, 243, 0.18);
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  flex: 0 0 auto;
  transition: background 160ms ease;
}

.bta-ui .bta-lm-view-doc-btn:hover {
  background: rgba(46, 111, 243, 0.16);
  text-decoration: none;
  color: var(--bta-primary-color);
}

@media (max-width: 992px) {
  .bta-ui .bta-lm-view-meta-grid,
  .bta-ui .bta-lm-view-media-grid,
  .bta-ui .bta-lm-view-docs-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-lm-view-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-lm-view-back-btn {
    width: 100%;
    justify-content: center;
  }

  .bta-ui .bta-lm-view-doc-card {
    flex-wrap: wrap;
  }

  .bta-ui .bta-lm-view-doc-btn {
    width: 100%;
    justify-content: center;
  }
}

.bta-ui .bta-profile-page {
  width: 100%;
  padding: var(--bta-space-18) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-profile-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.bta-ui .bta-profile-side-card,
.bta-ui .bta-profile-main-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-profile-side-card {
  padding: 22px 18px 18px;
  text-align: center;
}

.bta-ui .bta-profile-avatar-wrap {
  position: relative;
  width: 118px;
  height: 118px;
  margin: 0 auto 14px;
}

.bta-ui .bta-profile-avatar {
  width: 118px;
  height: 118px;
  border-radius: var(--bta-radius-pill);
  border: 4px solid rgba(46, 111, 243, 0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.bta-ui .bta-profile-avatar.is-photo {
  object-fit: cover;
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-profile-avatar.is-default {
  background: linear-gradient(145deg, #dbeafe, #bfdbfe);
  color: var(--bta-primary-color);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.bta-ui .bta-profile-avatar-edit {
  position: absolute;
  right: 2px;
  bottom: 2px;
  width: 32px;
  height: 32px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  border: 2px solid var(--bta-card-bg);
  cursor: pointer;
  margin: 0;
}

.bta-ui .bta-profile-side-name {
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-profile-side-year {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-side-id {
  display: inline-flex;
  margin-top: 10px;
  padding: 5px 12px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-profile-side-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  text-align: left;
}

.bta-ui .bta-profile-side-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--bta-border-color);
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-side-list li:last-child {
  border-bottom: 0;
}

.bta-ui .bta-profile-side-list i {
  width: 16px;
  margin-top: 2px;
  color: var(--bta-primary-color);
  flex: 0 0 auto;
}

.bta-ui .bta-profile-upload-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 16px;
  padding: 10px 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-10);
  border: 1px solid rgba(46, 111, 243, 0.18);
  color: var(--bta-primary-color);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-profile-upload-note {
  margin: 8px 0 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-file-input {
  display: none;
}

.bta-ui .bta-profile-main-card {
  padding: 20px;
}

.bta-ui .bta-profile-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.bta-ui .bta-profile-section-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  flex: 0 0 auto;
}

.bta-ui .bta-profile-section-icon.is-muted {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-section-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-profile-section-sub {
  margin-top: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
}

.bta-ui .bta-profile-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bta-ui .bta-profile-field--full {
  grid-column: 1 / -1;
}

.bta-ui .bta-profile-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-primary);
  margin: 0;
}

.bta-ui .bta-required {
  color: var(--bta-error-color);
}

.bta-ui .bta-profile-input {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-profile-input:focus {
  outline: none;
  border-color: rgba(46, 111, 243, 0.45);
  box-shadow: 0 0 0 4px rgba(46, 111, 243, 0.10);
}

.bta-ui .bta-profile-input[readonly] {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-textarea {
  min-height: 88px;
  resize: vertical;
}

.bta-ui .bta-profile-select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--bta-text-secondary) 50%), linear-gradient(135deg, var(--bta-text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

.bta-ui .bta-profile-input-wrap {
  position: relative;
}

.bta-ui .bta-profile-input-wrap .bta-profile-input {
  padding-right: 42px;
}

.bta-ui .bta-profile-toggle-pw {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  color: var(--bta-text-secondary);
  cursor: pointer;
}

.bta-ui .bta-profile-password-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-hover-bg-on-light-soft);
  border: 1px solid var(--bta-border-color);
}

.bta-ui .bta-profile-password-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.bta-ui .bta-profile-password-note {
  margin: 12px 0 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--bta-border-color);
}

.bta-ui .bta-profile-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--bta-radius-10);
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.bta-ui .bta-profile-btn.is-ghost {
  background: var(--bta-card-bg);
  border-color: var(--bta-border-color);
  color: var(--bta-text-secondary);
}

.bta-ui .bta-profile-btn.is-ghost:hover {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-primary);
  text-decoration: none;
}

.bta-ui .bta-profile-btn.is-primary {
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-profile-btn.is-primary:hover {
  filter: brightness(1.03);
}

@media (max-width: 1100px) {
  .bta-ui .bta-profile-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-profile-fields,
  .bta-ui .bta-profile-password-fields {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-profile-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .bta-ui .bta-profile-btn {
    width: 100%;
  }
}

.bta-ui .bta-rewards-page {
  width: 100%;
  padding: var(--bta-space-18) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-rewards-tabs {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-bottom: 16px;
  padding: 0 4px;
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-rewards-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 10px 2px 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-secondary);
  text-decoration: none;
  transition: color 160ms ease;
}

.bta-ui .bta-rewards-tab:hover {
  color: var(--bta-text-primary);
  text-decoration: none;
}

.bta-ui .bta-rewards-tab.is-active {
  color: var(--bta-primary-color);
}

.bta-ui .bta-rewards-tab.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-color);
}

.bta-ui .bta-rewards-overview {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.bta-ui .bta-rewards-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-rewards-points-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 20px;
}

.bta-ui .bta-rewards-star {
  width: 58px;
  height: 58px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(245, 165, 36, 0.18);
  color: #f59e0b;
  font-size: 24px;
  flex: 0 0 auto;
}

.bta-ui .bta-rewards-points-value {
  font-size: 34px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1;
}

.bta-ui .bta-rewards-points-label {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-rewards-summary {
  padding: 18px 18px 16px;
}

.bta-ui .bta-rewards-summary-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.bta-ui .bta-rewards-summary-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-rewards-summary-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-rewards-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.bta-ui .bta-rewards-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border-radius: var(--bta-radius-12);
  border: 1px solid transparent;
}

.bta-ui .bta-rewards-stat.is-blue {
  background: var(--bta-primary-10);
  border-color: rgba(46, 111, 243, 0.12);
}

.bta-ui .bta-rewards-stat.is-green {
  background: var(--bta-priority-low-bg);
  border-color: rgba(18, 183, 106, 0.14);
}

.bta-ui .bta-rewards-stat.is-purple {
  background: var(--bta-purple-18);
  border-color: rgba(139, 92, 246, 0.14);
}

.bta-ui .bta-rewards-stat-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.bta-ui .bta-rewards-stat.is-blue .bta-rewards-stat-icon { color: var(--bta-primary-color); }
.bta-ui .bta-rewards-stat.is-green .bta-rewards-stat-icon { color: var(--bta-success-color); }
.bta-ui .bta-rewards-stat.is-purple .bta-rewards-stat-icon { color: var(--bta-brand-purple); }

.bta-ui .bta-rewards-stat-label {
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-rewards-stat-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1.1;
}

.bta-ui .bta-rewards-recent,
.bta-ui .bta-rewards-earn {
  padding: 18px;
  margin-bottom: 14px;
}

.bta-ui .bta-rewards-card-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  margin-bottom: 14px;
}

.bta-ui .bta-rewards-table-wrap {
  overflow-x: auto;
}

.bta-ui .bta-rewards-table {
  width: 100%;
  border-collapse: collapse;
}

.bta-ui .bta-rewards-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-secondary);
  border-bottom: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-rewards-table tbody td {
  padding: 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
  border-bottom: 1px solid var(--bta-border-color);
  vertical-align: top;
}

.bta-ui .bta-rewards-table tbody tr:last-child td {
  border-bottom: 0;
}

.bta-ui .bta-rewards-points-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-priority-low-bg);
  color: var(--bta-success-color);
  font-size: 12px;
  font-weight: 800;
}

.bta-ui .bta-rewards-table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--bta-border-color);
  flex-wrap: wrap;
}

.bta-ui .bta-rewards-table-footer.is-hidden {
  display: none;
}

.bta-ui .bta-rewards-datatable-wrap + .bta-rewards-table-footer {
  margin-top: 0;
}

.bta-ui .bta-rewards-table-meta {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-rewards-pagination {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bta-ui .bta-rewards-earn-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.bta-ui .bta-rewards-earn-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-primary);
}

.bta-ui .bta-rewards-earn-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 14px;
}

.bta-ui .bta-rewards-earn-icon.is-purple {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-rewards-earn-icon.is-amber {
  background: var(--bta-priority-medium-bg);
  color: var(--bta-streak-text);
}

.bta-ui .bta-rewards-earn-icon.is-green {
  background: var(--bta-priority-low-bg);
  color: var(--bta-success-color);
}

.bta-ui .bta-rewards-earn-icon.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-rewards-prize-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bta-ui .bta-rewards-prize-card {
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  overflow: hidden;
  background: var(--bta-card-bg);
}

.bta-ui .bta-rewards-prize-media {
  height: 150px;
  background: var(--bta-hover-bg-on-light-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bta-ui .bta-rewards-prize-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bta-ui .bta-rewards-prize-placeholder {
  font-size: 28px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-rewards-prize-body {
  padding: 12px 14px 14px;
}

.bta-ui .bta-rewards-prize-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-rewards-prize-points {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-streak-text);
}

.bta-ui .bta-rewards-empty {
  padding: 18px;
  border: 1px dashed var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  color: var(--bta-text-secondary);
  font-weight: 650;
}

.bta-ui .bta-rewards-datatable-wrap .dataTables_wrapper {
  width: 100%;
}

.bta-ui .bta-rewards-dt-top {
  margin-bottom: 12px;
}

.bta-ui .bta-rewards-dt-top .dataTables_filter label {
  width: 100%;
  margin: 0;
  font-size: 0;
}

.bta-ui .bta-rewards-dt-top .dataTables_filter input {
  width: 100%;
  max-width: 320px;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
}

.bta-ui .bta-rewards-dt-top .dataTables_filter input::placeholder {
  color: rgba(95, 109, 131, 0.85);
}

.bta-ui .bta-rewards-dt-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--bta-border-color);
}

.bta-ui .bta-rewards-dt-bottom .dataTables_info {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  padding: 0;
}

.bta-ui .bta-rewards-dt-bottom .dataTables_length label {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-rewards-dt-bottom .dataTables_length select {
  min-height: 34px;
  margin: 0 6px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
}

.bta-ui .dataTables_wrapper .dataTables_paginate {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  float: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-width: 34px !important;
  height: 34px !important;
  padding: 0 12px !important;
  margin: 0 !important;
  border: 1px solid var(--bta-border-color) !important;
  border-radius: var(--bta-radius-10) !important;
  background: var(--bta-card-bg) !important;
  color: var(--bta-text-secondary) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  box-shadow: none !important;
  background-image: none !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button a {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  color: inherit !important;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font: inherit !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button.current,
.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--bta-primary-color) !important;
  border-color: var(--bta-primary-color) !important;
  color: var(--bta-text-on-dark) !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button.current a {
  color: inherit !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  background: var(--bta-card-bg) !important;
  color: var(--bta-text-secondary) !important;
}

.bta-ui .dataTables_wrapper .dataTables_paginate .paginate_button:hover:not(.disabled):not(.current) {
  background: var(--bta-hover-bg-on-light-soft) !important;
  color: var(--bta-text-primary) !important;
  border-color: var(--bta-border-color) !important;
}

.bta-ui .bta-rewards-datatable-wrap table.dataTable {
  width: 100% !important;
  border-collapse: collapse !important;
}

.bta-ui .bta-rewards-datatable-wrap table.dataTable thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-secondary);
  border-bottom: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-rewards-datatable-wrap table.dataTable tbody td {
  padding: 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
  border-bottom: 1px solid var(--bta-border-color);
}

@media (max-width: 992px) {
  .bta-ui .bta-rewards-overview {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-rewards-summary-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-rewards-prize-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-rewards-tabs {
    gap: 16px;
    overflow-x: auto;
  }

  .bta-ui .bta-rewards-prize-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-rewards-table-footer,
  .bta-ui .bta-rewards-dt-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Dashboard */
.bta-ui .bta-dashboard-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-dashboard-alert {
  margin-bottom: var(--bta-space-16);
  padding: 12px 16px;
  border-radius: var(--bta-radius-12);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.bta-ui .bta-dashboard-alert a {
  color: #b91c1c;
  font-weight: 650;
  text-decoration: underline;
}

.bta-ui .bta-dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--bta-space-14);
  margin-bottom: var(--bta-space-18);
}

.bta-ui .bta-dash-stat {
  display: flex;
  align-items: flex-start;
  gap: var(--bta-space-12);
  padding: var(--bta-space-16);
  border-radius: var(--bta-radius-14);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-dash-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.bta-ui .bta-dash-stat.is-purple .bta-dash-stat-icon {
  background: rgba(139, 92, 246, 0.14);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-dash-stat.is-orange .bta-dash-stat-icon {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-dash-stat.is-green .bta-dash-stat-icon {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-stat.is-blue .bta-dash-stat-icon {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-dash-stat-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.bta-ui .bta-dash-stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-stat-value {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-dash-stat-meta {
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 10px;
  font-weight: 700;
}

.bta-ui .bta-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: var(--bta-space-16);
  margin-bottom: var(--bta-space-16);
}

.bta-ui .bta-dash-parent-intro {
  display: none;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(99, 102, 241, 0.08));
  border: 1px solid rgba(139, 92, 246, 0.16);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.06);
}

.bta-ui.bta-parent-mode .bta-dash-parent-intro {
  display: flex !important;
}

.bta-ui .bta-dash-parent-intro-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: #fff;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.28);
}

.bta-ui .bta-dash-parent-intro-icon i,
.bta-ui .bta-dash-parent-intro-icon i::before {
  color: #fff;
}

.bta-ui .bta-dash-parent-intro-icon i,
.bta-ui .bta-dash-parent-intro-icon i::before {
  color: #fff;
}

.bta-ui .bta-dash-parent-intro-copy {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-dash-parent-intro-kicker {
  display: inline;
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #7c3aed;
  white-space: nowrap;
  flex: 0 0 auto;
}

.bta-ui .bta-dash-parent-intro p {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: #334155;
  flex: 1 1 180px;
  min-width: 0;
}

.bta-ui .bta-parent-week-hw {
  display: none;
  position: relative;
  margin-bottom: 16px;
  padding: 16px 18px 18px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e8edf3;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  overflow: hidden;
}

.bta-ui .bta-parent-week-hw__glow {
  display: none;
}

.bta-ui.bta-parent-mode .bta-parent-week-hw {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.bta-ui.bta-parent-mode .bta-parent-week-hw__panel,
.bta-ui.bta-parent-mode .bta-parent-week-hw__days {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.bta-ui .bta-parent-week-hw.is-loading {
  opacity: 0.72;
  pointer-events: none;
}

.bta-ui .bta-parent-week-hw__head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.bta-ui .bta-parent-week-hw__lead {
  min-width: 0;
  flex: 1 1 240px;
}

.bta-ui .bta-parent-week-hw__intro {
  min-width: 0;
}

.bta-ui .bta-parent-week-hw__title-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}

.bta-ui .bta-parent-week-hw__title-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-parent-week-hw__title {
  margin: 0 0 2px;
}

.bta-ui .bta-parent-week-hw .bta-dash-card-title {
  font-size: 13px;
}

.bta-ui .bta-parent-week-hw .bta-dash-card-title-icon {
  width: 28px;
  height: 28px;
  font-size: 11px;
  border-radius: 8px;
}

.bta-ui .bta-parent-week-hw__title-row > .bta-dash-card-title-icon {
  margin-top: 0;
}

.bta-ui .bta-parent-week-hw__subtitle {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__subtitle.is-empty {
  color: #94a3b8;
  font-style: italic;
}

.bta-ui .bta-parent-week-hw__tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.bta-ui .bta-parent-week-hw__upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
  transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.bta-ui .bta-parent-week-hw__upload-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.28);
}

.bta-ui .bta-parent-week-hw__upload-btn.is-disabled,
.bta-ui .bta-parent-week-hw__upload-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.bta-ui .bta-parent-week-hw__upload-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-size: 11px;
  font-weight: 800;
}

.bta-ui .bta-parent-week-hw__ring {
  --progress: 0;
  flex: 0 0 auto;
}

.bta-ui .bta-parent-week-hw__ring-track {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  padding: 3px;
  background: conic-gradient(#3b82f6 calc(var(--progress) * 1%), #e2e8f0 0);
  box-shadow: none;
}

.bta-ui .bta-parent-week-hw__ring-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.1;
}

.bta-ui .bta-parent-week-hw__ring-inner strong {
  font-size: 10px;
  font-weight: 800;
  color: #0f172a;
}

.bta-ui .bta-parent-week-hw__ring-inner small {
  margin-top: 1px;
  font-size: 8px;
  font-weight: 600;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  backdrop-filter: blur(8px);
}

.bta-ui .bta-parent-week-hw__nav-copy {
  min-width: 108px;
  text-align: center;
  padding: 0 4px;
}

.bta-ui .bta-parent-week-hw__week {
  display: block;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  color: #0f172a;
}

.bta-ui .bta-parent-week-hw__range {
  display: block;
  margin-top: 1px;
  font-size: 9px;
  font-weight: 500;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__nav-btn {
  width: 28px;
  height: 28px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  color: #64748b;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 10px;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.bta-ui .bta-parent-week-hw__nav-btn:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
  color: #334155;
}

.bta-ui .bta-parent-week-hw__nav-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.bta-ui .bta-parent-week-hw__days {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bta-ui .bta-parent-week-hw__day-card {
  --day-accent: #8b5cf6;
  --day-soft: rgba(139, 92, 246, 0.1);
  --day-badge-bg: rgba(139, 92, 246, 0.14);
  --day-icon-bg: rgba(139, 92, 246, 0.18);
  --day-card-bg: rgba(139, 92, 246, 0.06);
  --day-card-border: rgba(139, 92, 246, 0.14);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  padding: 12px;
  border-radius: 14px;
  background: var(--day-card-bg);
  border: 1px solid var(--day-card-border);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-purple {
  --day-accent: #8b5cf6;
  --day-soft: rgba(139, 92, 246, 0.1);
  --day-badge-bg: rgba(139, 92, 246, 0.14);
  --day-icon-bg: rgba(139, 92, 246, 0.18);
  --day-card-bg: rgba(139, 92, 246, 0.06);
  --day-card-border: rgba(139, 92, 246, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-green {
  --day-accent: #10b981;
  --day-soft: rgba(16, 185, 129, 0.1);
  --day-badge-bg: rgba(16, 185, 129, 0.14);
  --day-icon-bg: rgba(16, 185, 129, 0.18);
  --day-card-bg: rgba(16, 185, 129, 0.06);
  --day-card-border: rgba(16, 185, 129, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-blue {
  --day-accent: #3b82f6;
  --day-soft: rgba(59, 130, 246, 0.1);
  --day-badge-bg: rgba(59, 130, 246, 0.14);
  --day-icon-bg: rgba(59, 130, 246, 0.18);
  --day-card-bg: rgba(59, 130, 246, 0.06);
  --day-card-border: rgba(59, 130, 246, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-orange {
  --day-accent: #f59e0b;
  --day-soft: rgba(245, 158, 11, 0.1);
  --day-badge-bg: rgba(245, 158, 11, 0.16);
  --day-icon-bg: rgba(245, 158, 11, 0.2);
  --day-card-bg: rgba(245, 158, 11, 0.06);
  --day-card-border: rgba(245, 158, 11, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-pink {
  --day-accent: #ec4899;
  --day-soft: rgba(236, 72, 153, 0.1);
  --day-badge-bg: rgba(236, 72, 153, 0.14);
  --day-icon-bg: rgba(236, 72, 153, 0.18);
  --day-card-bg: rgba(236, 72, 153, 0.06);
  --day-card-border: rgba(236, 72, 153, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-teal {
  --day-accent: #06b6d4;
  --day-soft: rgba(6, 182, 212, 0.1);
  --day-badge-bg: rgba(6, 182, 212, 0.14);
  --day-icon-bg: rgba(6, 182, 212, 0.18);
  --day-card-bg: rgba(6, 182, 212, 0.06);
  --day-card-border: rgba(6, 182, 212, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-lavender {
  --day-accent: #a78bfa;
  --day-soft: rgba(167, 139, 250, 0.1);
  --day-badge-bg: rgba(167, 139, 250, 0.16);
  --day-icon-bg: rgba(167, 139, 250, 0.2);
  --day-card-bg: rgba(167, 139, 250, 0.08);
  --day-card-border: rgba(167, 139, 250, 0.16);
}

.bta-ui .bta-parent-week-hw__day-card.is-tone-indigo {
  --day-accent: #6366f1;
  --day-soft: rgba(99, 102, 241, 0.1);
  --day-badge-bg: rgba(99, 102, 241, 0.14);
  --day-icon-bg: rgba(99, 102, 241, 0.18);
  --day-card-bg: rgba(99, 102, 241, 0.06);
  --day-card-border: rgba(99, 102, 241, 0.14);
}

.bta-ui .bta-parent-week-hw__day-card.is-span-full {
  grid-column: auto;
}

.bta-ui .bta-parent-week-hw__day-attach-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 12px;
  margin-top: 12px;
  align-items: stretch;
}

.bta-ui .bta-parent-week-hw__day-attach-row > .bta-parent-week-hw__day-card {
  min-height: 100%;
}

.bta-ui .bta-parent-week-hw__day-attach-row > .bta-parent-week-hw__attach {
  margin-top: 0;
  padding: 12px 14px;
  border-top: none;
  border: 1px solid #e8edf3;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  min-height: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.bta-ui .bta-parent-week-hw__day-attach-row:not(:has(.bta-parent-week-hw__attach)) {
  grid-template-columns: 1fr;
}

.bta-ui .bta-parent-week-hw__day-card.is-today {
  border-color: color-mix(in srgb, var(--day-accent) 45%, #e8edf3);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--day-accent) 22%, transparent), 0 4px 14px rgba(15, 23, 42, 0.06);
}

.bta-ui .bta-parent-week-hw__day-card.is-complete {
  border-color: color-mix(in srgb, var(--day-accent) 40%, #e8edf3);
}

.bta-ui .bta-parent-week-hw__day-card:hover {
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
}

.bta-ui .bta-parent-week-hw__day-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  flex-wrap: wrap;
}

.bta-ui .bta-parent-week-hw__day-badge {
  flex: 0 0 auto;
  min-width: 40px;
  height: 26px;
  padding: 0 8px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--day-accent);
  background: var(--day-badge-bg);
}

.bta-ui .bta-parent-week-hw__day-meta {
  min-width: 0;
  flex: 1 1 auto;
  font-size: 12px;
  line-height: 1.35;
}

.bta-ui .bta-parent-week-hw__day-meta strong {
  font-weight: 700;
  color: var(--day-accent);
}

.bta-ui .bta-parent-week-hw__day-pill {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--day-accent);
  background: var(--day-badge-bg);
  white-space: nowrap;
}

.bta-ui .bta-parent-week-hw__day-date {
  font-weight: 500;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__day-check {
  position: relative;
  flex: 0 0 auto;
  margin: 0 0 0 auto;
  cursor: pointer;
}

.bta-ui .bta-parent-week-hw__day-check--header {
  margin-left: auto;
}

.bta-ui .bta-parent-week-hw__day-check.is-inline {
  margin-left: auto;
  align-self: center;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.bta-ui .bta-parent-week-hw__checkbox {
  position: absolute;
  inset: 0;
  width: 22px;
  height: 22px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.bta-ui .bta-parent-week-hw__check-ui {
  width: 22px;
  height: 22px;
  border: 2px solid var(--day-accent);
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  pointer-events: none;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-parent-week-hw__day-check:hover .bta-parent-week-hw__check-ui {
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--day-accent) 16%, transparent);
}

.bta-ui .bta-parent-week-hw__checkbox:checked + .bta-parent-week-hw__check-ui {
  background: var(--day-accent);
  border-color: var(--day-accent);
}

.bta-ui .bta-parent-week-hw__checkbox:checked + .bta-parent-week-hw__check-ui::after {
  content: '\f00c';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 9px;
  color: #fff;
}

.bta-ui .bta-parent-week-hw__task-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bta-ui .bta-parent-week-hw__task-panel {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.bta-ui .bta-parent-week-hw__task-panel.is-done {
  opacity: 0.84;
}

.bta-ui .bta-parent-week-hw__task-panel.is-done .bta-parent-week-hw__task-desc {
  text-decoration: line-through;
  text-decoration-color: rgba(100, 116, 139, 0.45);
}

.bta-ui .bta-parent-week-hw__task-panel-icon {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--day-accent);
  background: var(--day-icon-bg);
}

.bta-ui .bta-parent-week-hw__task-panel-icon i,
.bta-ui .bta-parent-week-hw__task-panel-icon i::before {
  color: var(--day-accent);
}

.bta-ui .bta-parent-week-hw__task-desc {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 500;
  color: #334155;
  word-break: break-word;
}

.bta-ui .bta-parent-week-hw__task-empty {
  margin: 0;
  font-size: 11px;
  color: #94a3b8;
  font-style: italic;
  text-align: center;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
}

.bta-ui .bta-parent-week-hw__empty {
  padding: 24px 14px;
  text-align: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(148, 163, 184, 0.35);
}

.bta-ui .bta-parent-week-hw__empty-icon {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 8px;
  font-size: 14px;
  color: #94a3b8;
  background: #f1f5f9;
}

.bta-ui .bta-parent-week-hw__empty p {
  margin: 0;
  font-size: 11px;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__ready-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  color: #15803d;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.18);
}

.bta-ui .bta-parent-week-hw__ready-note.is-pending {
  color: #b45309;
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.18);
}

.bta-ui .bta-parent-week-hw__standard-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-parent-week-hw__standard-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.bta-ui .bta-parent-week-hw__standard-title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}

.bta-ui .bta-parent-week-hw__standard-sub {
  margin: 0;
  font-size: 12px;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__standard-block {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-parent-week-hw__standard-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.bta-ui .bta-parent-week-hw__standard-title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}

.bta-ui .bta-parent-week-hw__standard-sub {
  margin: 0;
  font-size: 12px;
  color: #64748b;
}

.bta-ui .bta-parent-standard-hw {
  margin-top: 16px;
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e8edf3;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.bta-ui .bta-parent-standard-hw__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.bta-ui .bta-parent-standard-hw__sub {
  margin: 4px 0 0;
  font-size: 12px;
  color: #64748b;
}

.bta-ui .bta-parent-standard-hw__week {
  margin: 6px 0 0;
  font-size: 11px;
  font-weight: 700;
  color: #1d4ed8;
}

.bta-ui .bta-parent-standard-hw__week.is-hidden {
  display: none;
}

.bta-ui .bta-parent-standard-hw__empty {
  padding: 16px;
  border-radius: 12px;
  border: 1px dashed #d7dee8;
  background: #f8fafc;
  font-size: 12px;
  color: #64748b;
  text-align: center;
}

.bta-ui .bta-parent-standard-hw__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-parent-standard-hw__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #e8edf3;
  background: #f8fafc;
}

.bta-ui .bta-parent-standard-hw__item.is-confirmed {
  background: rgba(34, 197, 94, 0.06);
  border-color: rgba(34, 197, 94, 0.18);
}

.bta-ui .bta-parent-standard-hw__item-title {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

.bta-ui .bta-parent-standard-hw__item-meta,
.bta-ui .bta-parent-standard-hw__item-status {
  margin: 0;
  font-size: 11px;
  color: #64748b;
}

.bta-ui .bta-parent-standard-hw__confirm {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  cursor: pointer;
  white-space: nowrap;
}

.bta-ui .bta-parent-standard-hw__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.bta-ui .bta-parent-standard-hw__confirm-ui {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 2px solid #cbd5e1;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-parent-standard-hw__confirm:hover .bta-parent-standard-hw__confirm-ui {
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.14);
}

.bta-ui .bta-parent-standard-hw__checkbox:checked + .bta-parent-standard-hw__confirm-ui {
  background: #22c55e;
  border-color: #22c55e;
}

.bta-ui .bta-parent-standard-hw__checkbox:checked + .bta-parent-standard-hw__confirm-ui::after {
  content: '';
  display: block;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -1px;
}

.bta-ui .bta-parent-standard-hw__confirm-text {
  font-size: 11px;
  font-weight: 700;
  color: #334155;
}

.bta-ui .bta-parent-week-hw__resources {
  margin-top: 14px;
  padding-top: 0;
  border-top: none;
}

.bta-ui .bta-parent-week-hw__attach {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #e8edf3;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.bta-ui .bta-parent-hw-resource-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.bta-ui .bta-parent-hw-resource-head .bta-dash-card-title-icon {
  width: 36px;
  height: 36px;
  font-size: 14px;
  border-radius: 10px;
}

.bta-ui .bta-parent-hw-resource-head__title {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.3;
}

.bta-ui .bta-parent-hw-resource-head__sub {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
  line-height: 1.45;
}

.bta-ui .bta-parent-hw-resource-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.bta-ui .bta-parent-hw-resource-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bta-ui .bta-parent-hw-resource-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid #e8edf3;
  border-radius: 999px;
  background: #fff;
  color: #64748b;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-parent-hw-resource-tab.is-active {
  border-color: rgba(139, 92, 246, 0.35);
  background: rgba(139, 92, 246, 0.08);
  color: #6d28d9;
  box-shadow: 0 0 0 1px rgba(139, 92, 246, 0.08);
}

.bta-ui .bta-parent-hw-resource-tab__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #eef2f7;
  color: #64748b;
  font-size: 10px;
  font-weight: 700;
}

.bta-ui .bta-parent-hw-resource-tab.is-active .bta-parent-hw-resource-tab__count {
  background: rgba(59, 130, 246, 0.14);
  color: #2563eb;
}

.bta-ui .bta-parent-hw-resource-sort-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.bta-ui .bta-parent-hw-resource-sort-label {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  white-space: nowrap;
}

.bta-ui .bta-parent-hw-resource-sort {
  min-width: 118px;
  height: 32px;
  padding: 0 28px 0 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E") no-repeat right 10px center;
  color: #334155;
  font-size: 11px;
  font-weight: 600;
  appearance: none;
  cursor: pointer;
}

.bta-ui .bta-parent-hw-resource-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
}

.bta-ui .bta-parent-hw-resource-list.is-scrollable {
  max-height: 220px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  scrollbar-gutter: stable;
}

.bta-ui .bta-parent-week-hw__day-attach-row > .bta-parent-week-hw__attach .bta-parent-hw-resource-list.is-scrollable {
  max-height: 170px;
}

.bta-ui .bta-parent-hw-resource-list.is-scrollable::-webkit-scrollbar {
  width: 6px;
}

.bta-ui .bta-parent-hw-resource-list.is-scrollable::-webkit-scrollbar-track {
  background: transparent;
}

.bta-ui .bta-parent-hw-resource-list.is-scrollable::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.18);
  border-radius: 999px;
}

.bta-ui .bta-parent-hw-resource-list.is-scrollable .bta-parent-hw-resource-card {
  flex-shrink: 0;
}

.bta-ui .bta-parent-hw-resource-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #edf2f7;
  border-radius: 12px;
  background: #fff;
}

.bta-ui .bta-parent-hw-resource-card.is-link-card {
  grid-template-columns: auto minmax(0, 1fr) auto auto;
}

.bta-ui .bta-parent-hw-resource-card__icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 16px;
}

.bta-ui .bta-parent-hw-resource-card__icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.bta-ui .bta-parent-hw-resource-card__icon.is-pdf {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-parent-hw-resource-card__icon.is-doc {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-parent-hw-resource-card__icon.is-sheet {
  background: rgba(18, 183, 106, 0.12);
  color: #0f9f6e;
}

.bta-ui .bta-parent-hw-resource-card__icon.is-video,
.bta-ui .bta-parent-hw-resource-card__icon.is-audio,
.bta-ui .bta-parent-hw-resource-card__icon.is-image {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bta-ui .bta-parent-hw-resource-card__icon.is-link {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}

.bta-ui .bta-parent-hw-resource-card__body {
  min-width: 0;
}

.bta-ui .bta-parent-hw-resource-card__title {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bta-ui .bta-parent-hw-resource-card__url {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 500;
  color: #2563eb;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
}

.bta-ui .bta-parent-hw-resource-card__url:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

.bta-ui .bta-parent-hw-resource-card__meta {
  margin: 2px 0 0;
  font-size: 10px;
  font-weight: 500;
  color: #94a3b8;
  line-height: 1.35;
}

.bta-ui .bta-parent-hw-resource-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.bta-ui .bta-parent-hw-resource-card__badge.is-document {
  background: rgba(139, 92, 246, 0.1);
  color: #7c3aed;
}

.bta-ui .bta-parent-hw-resource-card__badge.is-link {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
}

.bta-ui .bta-parent-hw-resource-card__actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.bta-ui .bta-parent-hw-resource-card__size {
  font-size: 10px;
  font-weight: 600;
  color: #94a3b8;
  white-space: nowrap;
}

.bta-ui .bta-parent-hw-resource-card__download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  color: #64748b;
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.bta-ui .bta-parent-hw-resource-card__download:hover {
  border-color: #cbd5e1;
  color: #334155;
  background: #f8fafc;
  text-decoration: none;
}

.bta-ui .bta-parent-hw-resource-card__visit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  color: #334155;
  font-size: 10px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms ease, background 160ms ease;
}

.bta-ui .bta-parent-hw-resource-card__visit:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
  text-decoration: none;
  color: #0f172a;
}

.bta-ui .bta-parent-week-hw__attach-head,
.bta-ui .bta-parent-week-hw__note-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.bta-ui .bta-parent-week-hw__attach-head .bta-dash-card-title-icon,
.bta-ui .bta-parent-week-hw__note-head .bta-dash-card-title-icon {
  width: 36px;
  height: 36px;
  font-size: 14px;
  border-radius: 10px;
}

.bta-ui .bta-parent-week-hw__attach-title,
.bta-ui .bta-parent-week-hw__note-title {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.3;
}

.bta-ui .bta-parent-week-hw__note-sub {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
  line-height: 1.45;
}

@media (max-width: 991.98px) {
  .bta-ui .bta-parent-week-hw__day-attach-row {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-parent-hw-resource-card,
  .bta-ui .bta-parent-hw-resource-card.is-link-card {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "icon body"
      "badge actions";
  }

  .bta-ui .bta-parent-hw-resource-card__icon {
    grid-area: icon;
  }

  .bta-ui .bta-parent-hw-resource-card__body {
    grid-area: body;
  }

  .bta-ui .bta-parent-hw-resource-card__badge {
    grid-area: badge;
    justify-self: start;
  }

  .bta-ui .bta-parent-hw-resource-card__actions {
    grid-area: actions;
    justify-self: end;
  }
}

@media (max-width: 767.98px) {
  .bta-ui .bta-parent-hw-resource-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-parent-hw-resource-sort-wrap {
    margin-left: 0;
    justify-content: space-between;
  }

  .bta-ui .bta-parent-hw-resource-sort {
    flex: 1 1 auto;
  }
}

.bta-ui .bta-hw-attach-grid-section {
  margin-top: 14px;
}

.bta-ui .bta-hw-section.bta-hw-resources {
  margin-top: 14px;
  padding-top: 0;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-hw-attach-grid-card {
  padding: 14px 16px;
  border: 1px solid #e8edf3;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.bta-ui .bta-hw-attach-grid-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.bta-ui .bta-hw-attach-grid-head-main {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.bta-ui .bta-hw-attach-grid-head-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
  font-size: 14px;
}

.bta-ui .bta-hw-attach-grid-head-title {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.3;
}

.bta-ui .bta-hw-attach-grid-head-sub {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
  line-height: 1.4;
}

.bta-ui .bta-hw-attach-grid-view-all {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(46, 111, 243, 0.24);
  background: #fff;
  color: var(--bta-primary-color);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.bta-ui .bta-hw-attach-grid-view-all:hover {
  text-decoration: none;
  color: var(--bta-primary-color);
  background: rgba(46, 111, 243, 0.06);
}

.bta-ui .bta-hw-attach-grid-groups {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-hw-attach-grid-group {
  padding-top: 2px;
}

.bta-ui .bta-hw-attach-grid-group + .bta-hw-attach-grid-group {
  padding-top: 14px;
  border-top: 1px solid #eef2f7;
}

.bta-ui .bta-hw-attach-grid-group__head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.bta-ui .bta-hw-attach-grid-group__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.2;
}

.bta-ui .bta-hw-attach-grid-group__badge.is-planner {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-hw-attach-grid-group__badge.is-standard {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-hw-attach-grid-group__copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-hw-attach-grid-group__title {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
}

.bta-ui .bta-hw-attach-grid-group__meta {
  margin: 2px 0 0;
  font-size: 11px;
  font-weight: 500;
  color: #64748b;
  line-height: 1.3;
}

.bta-ui .bta-hw-attach-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.bta-ui .bta-hw-attach-grid-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid #e8edf3;
  border-radius: 12px;
  background: #fff;
}

.bta-ui .bta-hw-attach-grid-item__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
}

.bta-ui .bta-hw-attach-grid-item__icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.bta-ui .bta-hw-attach-grid-item__icon.is-pdf {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.bta-ui .bta-hw-attach-grid-item__icon.is-doc,
.bta-ui .bta-hw-attach-grid-item__icon.is-link {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-hw-attach-grid-item__icon.is-sheet {
  background: rgba(18, 183, 106, 0.12);
  color: #0f9f6e;
}

.bta-ui .bta-hw-attach-grid-item__icon.is-video,
.bta-ui .bta-hw-attach-grid-item__icon.is-audio,
.bta-ui .bta-hw-attach-grid-item__icon.is-image {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-hw-attach-grid-item__copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-hw-attach-grid-item__title {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bta-ui .bta-hw-attach-grid-item__meta {
  font-size: 10px;
  font-weight: 500;
  color: #94a3b8;
  line-height: 1.2;
}

.bta-ui .bta-hw-attach-grid-item__actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  margin-left: auto;
}

.bta-ui .bta-hw-attach-grid-item__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 0;
  background: transparent;
  color: var(--bta-primary-color);
  font-size: 12px;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.bta-ui .bta-hw-attach-grid-item__btn:hover {
  background: rgba(46, 111, 243, 0.08);
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-hw-attach-grid-item__btn.is-download {
  color: var(--bta-primary-color);
}

@media (max-width: 1199.98px) {
  .bta-ui .bta-hw-attach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .bta-ui .bta-hw-attach-grid-head {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-hw-attach-grid-view-all {
    align-self: flex-start;
  }

  .bta-ui .bta-hw-attach-grid {
    grid-template-columns: 1fr;
  }
}

.bta-ui .bta-parent-week-hw__note {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-parent-week-hw__note-field {
  width: 100%;
  min-height: 88px;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  font-size: 13px;
  line-height: 1.5;
  color: #0f172a;
  resize: vertical;
  transition: border-color 160ms ease, box-shadow 160ms ease;
  box-sizing: border-box;
}

.bta-ui .bta-parent-week-hw__note-field:focus {
  outline: none;
  border-color: #93c5fd;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.bta-ui .bta-parent-week-hw__note-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.bta-ui .bta-parent-week-hw__note-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-parent-week-hw__note-submit {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease, opacity 160ms ease;
}

.bta-ui .bta-parent-week-hw__note-submit:hover:not(:disabled) {
  background: #1d4ed8;
}

.bta-ui .bta-parent-week-hw__note-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.bta-ui .bta-parent-week-hw__note-status {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
}

.bta-ui .bta-parent-week-hw__note-status[data-tone="success"] {
  color: #059669;
}

.bta-ui .bta-parent-week-hw__note-status[data-tone="error"] {
  color: #dc2626;
}

.bta-ui .bta-parent-week-hw__note-status[data-tone="pending"] {
  color: #2563eb;
}

.bta-ui .bta-parent-week-hw__note-count {
  font-size: 11px;
  font-weight: 500;
  color: #94a3b8;
}

@media (max-width: 991px) {
  .bta-ui .bta-parent-week-hw__head {
    flex-direction: column;
  }

  .bta-ui .bta-parent-week-hw__tools {
    width: 100%;
    justify-content: space-between;
  }

  .bta-ui .bta-parent-week-hw__days {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .bta-ui .bta-parent-week-hw__days {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-parent-week-hw__day-top {
    row-gap: 6px;
  }

  .bta-ui .bta-parent-week-hw__day-pill {
    order: 3;
    margin-right: auto;
  }
}

@media (max-width: 767px) {
  .bta-ui .bta-parent-week-hw {
    padding: 14px 14px 16px;
  }
}

.bta-ui.bta-parent-mode .bta-dashboard-page {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 12px 24px 28px;
  box-sizing: border-box;
}

.bta-ui.bta-parent-mode #kt_content > .d-flex.flex-column-fluid > .container-fluid {
  width: 100%;
  max-width: 100%;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

.bta-ui.bta-parent-mode .content.flex-column-fluid {
  background: #f4f7fb;
}

.bta-ui.bta-parent-mode .bta-dash-parent-intro {
  margin-bottom: 16px;
}

.bta-ui.bta-parent-mode .bta-student-only {
  display: none !important;
}

.bta-ui.bta-parent-mode .bta-dashboard-grid {
  align-items: start;
  gap: 16px;
  margin-bottom: 16px;
}

.bta-ui.bta-parent-mode .bta-dash-card {
  border-radius: 14px;
  border-color: #e8edf3;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  padding: 16px 18px;
}

.bta-ui.bta-parent-mode .bta-dash-card-head {
  margin-bottom: 12px;
}

.bta-ui .bta-dash-card-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui.bta-parent-mode .bta-dash-card-title {
  font-size: 15px;
}

.bta-ui .bta-dash-card-title-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex: 0 0 auto;
}

.bta-ui .bta-dash-card-title-icon.is-purple {
  background: rgba(139, 92, 246, 0.14);
  color: #7c3aed;
}

.bta-ui .bta-dash-card-title-icon.is-blue {
  background: rgba(59, 130, 246, 0.14);
  color: #3b82f6;
}

.bta-ui .bta-dash-card-title-icon.is-cyan {
  background: rgba(34, 211, 238, 0.14);
  color: #0891b2;
}

.bta-ui .bta-dash-card-title-icon.is-orange {
  background: rgba(245, 165, 36, 0.16);
  color: #d97706;
}

.bta-ui .bta-dash-card-title-icon.is-green {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui.bta-parent-mode .bta-dash-schedule-day.is-today {
  border-color: rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.08);
}

.bta-ui.bta-parent-mode .bta-dash-announce {
  position: relative;
  padding-left: 14px;
  border-left: 3px solid transparent;
}

.bta-ui.bta-parent-mode .bta-dash-announce.is-high,
.bta-ui.bta-parent-mode .bta-dash-announce.is-important {
  border-left-color: #ef4444;
}

.bta-ui.bta-parent-mode .bta-dash-announce.is-medium,
.bta-ui.bta-parent-mode .bta-dash-announce.is-reminder {
  border-left-color: #f59e0b;
}

.bta-ui.bta-parent-mode .bta-dash-insight-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.bta-ui .bta-dash-insight-heading-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 92, 246, 0.14);
  color: #7c3aed;
  font-size: 13px;
}

.bta-ui.bta-parent-mode .bta-dashboard-main,
.bta-ui.bta-parent-mode .bta-dashboard-side {
  gap: 16px;
}

.bta-ui .bta-dashboard-main,
.bta-ui .bta-dashboard-side {
  display: flex;
  flex-direction: column;
  gap: var(--bta-space-16);
}

.bta-ui .bta-dash-insight {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 24px;
  width: 100%;
  margin-top: var(--bta-space-16);
  padding: 26px 28px 26px 32px;
  border-radius: 20px;
  background: linear-gradient(135deg, #f0ebff 0%, #ede9fe 52%, #eef2ff 100%);
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.1), 0 1px 3px rgba(15, 23, 42, 0.05);
  overflow: visible;
  box-sizing: border-box;
}

.bta-ui .bta-dash-insight::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, #8b5cf6 0%, #6366f1 100%);
}

.bta-ui .bta-dash-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  padding: var(--bta-space-16);
}

.bta-ui .bta-dash-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-12);
  margin-bottom: var(--bta-space-14);
}

.bta-ui .bta-dash-card-link {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-dash-subject-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--bta-space-12);
}

.bta-ui .bta-dash-subject {
  padding: var(--bta-space-12);
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-dash-subject-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.bta-ui .bta-dash-subject-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bta-ui .bta-dash-subject.is-purple .bta-dash-subject-icon {
  background: rgba(139, 92, 246, 0.14);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-dash-subject.is-orange .bta-dash-subject-icon {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-dash-subject.is-green .bta-dash-subject-icon {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-subject.is-blue .bta-dash-subject-icon {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-dash-subject.is-pink .bta-dash-subject-icon {
  background: rgba(236, 72, 153, 0.14);
  color: #ec4899;
}

.bta-ui .bta-dash-subject.is-teal .bta-dash-subject-icon {
  background: rgba(20, 184, 166, 0.14);
  color: #14b8a6;
}

.bta-ui .bta-dash-subject-name {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-subject-score {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-progress {
  height: 6px;
  border-radius: var(--bta-radius-pill);
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
  margin-bottom: 8px;
}

.bta-ui .bta-dash-subject.is-purple .bta-dash-progress-fill {
  background: var(--bta-brand-purple);
}

.bta-ui .bta-dash-subject.is-orange .bta-dash-progress-fill {
  background: var(--bta-warning-color);
}

.bta-ui .bta-dash-subject.is-green .bta-dash-progress-fill {
  background: var(--bta-success-color);
}

.bta-ui .bta-dash-subject.is-blue .bta-dash-progress-fill {
  background: var(--bta-primary-color);
}

.bta-ui .bta-dash-subject.is-pink .bta-dash-progress-fill {
  background: #ec4899;
}

.bta-ui .bta-dash-subject.is-teal .bta-dash-progress-fill {
  background: #14b8a6;
}

.bta-ui .bta-dash-progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.bta-ui .bta-dash-subject-trend {
  font-size: 11px;
  font-weight: 650;
}

.bta-ui .bta-dash-subject-trend.is-up {
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-subject-trend.is-down {
  color: var(--bta-error-color);
}

.bta-ui .bta-dash-homework-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-dash-homework-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bta-space-12);
  padding: 10px 0;
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-dash-homework-item:last-child {
  border-bottom: 0;
}

.bta-ui .bta-dash-homework-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.bta-ui .bta-dash-homework-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-homework-due {
  font-size: 11px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-homework-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.bta-ui .bta-dash-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-dash-status.is-done {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-status.is-due {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-dash-status.is-late {
  background: rgba(239, 68, 68, 0.14);
  color: var(--bta-error-color);
}

.bta-ui .bta-dash-btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.bta-ui .bta-dash-upload {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: var(--bta-space-14);
  padding: 16px;
  border-radius: var(--bta-radius-12);
  border: 1px dashed var(--bta-border-color);
  color: var(--bta-text-secondary);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-dash-upload:hover {
  background: var(--bta-hover-bg-on-light-soft);
  border-color: var(--bta-primary-color);
  color: var(--bta-primary-color);
}

.bta-ui .bta-dash-tests-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bta-ui .bta-dash-tests-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bta-ui .bta-dash-tests-body.is-scrollable {
  max-height: 300px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.bta-ui .bta-dash-tests-body.is-scrollable::-webkit-scrollbar {
  width: 6px;
}

.bta-ui .bta-dash-tests-body.is-scrollable::-webkit-scrollbar-track {
  background: transparent;
}

.bta-ui .bta-dash-tests-body.is-scrollable::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.18);
  border-radius: 999px;
}

.bta-ui .bta-dash-tests-body.is-scrollable .bta-dash-tests-row {
  flex-shrink: 0;
}

.bta-ui .bta-dash-tests-row {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.6fr;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--bta-border-color);
  font-size: 12px;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-tests-row.is-head {
  font-size: 11px;
  font-weight: 750;
  color: var(--bta-text-secondary);
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-dash-tests-row:last-child {
  border-bottom: 0;
}

.bta-ui .bta-dash-result {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-dash-result.is-high {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-result.is-mid {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-dash-result.is-low {
  background: rgba(239, 68, 68, 0.14);
  color: var(--bta-error-color);
}

.bta-ui .bta-dash-result.is-pending {
  background: rgba(15, 23, 42, 0.06);
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-schedule {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-dash-schedule-day {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px;
  padding: 10px;
  border-radius: var(--bta-radius-12);
  border: 1px solid transparent;
}

.bta-ui .bta-dash-schedule-day.is-today {
  border-color: var(--bta-primary-color);
  background: var(--bta-primary-10);
}

.bta-ui .bta-dash-schedule-day-label {
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-schedule-sessions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bta-ui .bta-dash-schedule-session-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-schedule-session-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-schedule-empty {
  font-size: 11px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-leaderboard {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-dash-leader-item {
  display: grid;
  grid-template-columns: 28px 34px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: var(--bta-radius-12);
}

.bta-ui .bta-dash-leader-item.is-you {
  background: var(--bta-primary-10);
  border: 1px solid var(--bta-primary-18);
}

.bta-ui .bta-dash-leader-rank {
  font-size: 12px;
  font-weight: 750;
  color: var(--bta-text-secondary);
  text-align: center;
}

.bta-ui .bta-dash-leader-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-dash-leader-name {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-leader-name em {
  font-style: normal;
  color: var(--bta-primary-color);
  font-weight: 700;
}

.bta-ui .bta-dash-leader-points {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-announcements {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-dash-announcements.is-scrollable {
  max-height: 318px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.bta-ui .bta-dash-announcements.is-scrollable::-webkit-scrollbar {
  width: 6px;
}

.bta-ui .bta-dash-announcements.is-scrollable::-webkit-scrollbar-track {
  background: transparent;
}

.bta-ui .bta-dash-announcements.is-scrollable::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.18);
  border-radius: 999px;
}

.bta-ui .bta-dash-announcements.is-scrollable .bta-dash-announce {
  flex-shrink: 0;
}

.bta-ui .bta-dash-announce {
  padding: 12px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
}

.bta-ui .bta-dash-announce.is-important,
.bta-ui .bta-dash-announce.is-high {
  background: rgba(239, 68, 68, 0.08);
}

.bta-ui .bta-dash-announce.is-reminder,
.bta-ui .bta-dash-announce.is-medium {
  background: rgba(245, 165, 36, 0.10);
}

.bta-ui .bta-dash-announce.is-update,
.bta-ui .bta-dash-announce.is-low {
  background: rgba(18, 183, 106, 0.08);
}

.bta-ui .bta-dash-announce-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.bta-ui .bta-dash-announce-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bta-ui .bta-dash-announce.is-important .bta-dash-announce-badge,
.bta-ui .bta-dash-announce.is-high .bta-dash-announce-badge {
  color: var(--bta-error-color);
}

.bta-ui .bta-dash-announce.is-reminder .bta-dash-announce-badge,
.bta-ui .bta-dash-announce.is-medium .bta-dash-announce-badge {
  color: var(--bta-streak-text);
}

.bta-ui .bta-dash-announce.is-update .bta-dash-announce-badge,
.bta-ui .bta-dash-announce.is-low .bta-dash-announce-badge {
  color: var(--bta-success-color);
}

.bta-ui .bta-dash-announce-date {
  font-size: 10px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-dash-announce-title {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-dash-announce-desc {
  margin: 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--bta-text-secondary);
}

.bta-ui:not(.bta-parent-mode) .bta-dash-insight {
  display: none !important;
}

.bta-ui .bta-dash-insight-copy {
  flex: 0 0 32%;
  max-width: 32%;
  min-width: 220px;
}

.bta-ui .bta-dash-insight-heading {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 800;
  color: #7c3aed;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.bta-ui .bta-dash-insight-summary {
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--bta-text-primary);
  line-height: 1.65;
}

.bta-ui .bta-dash-insight-grid {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bta-ui .bta-dash-insight-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid rgba(139, 92, 246, 0.1);
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
  min-width: 0;
  height: 100%;
}

.bta-ui .bta-dash-insight-item-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bta-ui .bta-dash-insight-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 12px;
}

.bta-ui .bta-dash-insight-item.is-strength .bta-dash-insight-icon {
  background: #dcfce7;
  color: #16a34a;
}

.bta-ui .bta-dash-insight-item.is-focus .bta-dash-insight-icon {
  background: #ffedd5;
  color: #ea580c;
}

.bta-ui .bta-dash-insight-item.is-suggestion .bta-dash-insight-icon {
  background: #dbeafe;
  color: #2563eb;
}

.bta-ui .bta-dash-insight-label {
  display: block;
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
  line-height: 1.2;
}

.bta-ui .bta-dash-insight-item p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.bta-ui .bta-dash-empty {
  padding: 12px 0;
  font-size: 12px;
  color: var(--bta-text-secondary);
}

@media (max-width: 1200px) {
  .bta-ui .bta-dashboard-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bta-ui .bta-dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) {
  .bta-ui .bta-dash-insight {
    flex-direction: column;
    gap: 18px;
  }

  .bta-ui .bta-dash-insight-copy {
    flex: none;
    max-width: none;
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-dashboard-stats,
  .bta-ui .bta-dash-subject-grid,
  .bta-ui .bta-dash-insight-grid {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-dash-homework-item,
  .bta-ui .bta-dash-tests-row {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-dash-schedule-day {
    grid-template-columns: 1fr;
  }
}

/* Resources page */
.bta-ui .bta-res-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-res-topbar {
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-res-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
  flex-wrap: wrap;
  overflow: visible;
  position: relative;
  z-index: 4;
}

.bta-ui .bta-res-search {
  flex: 1 1 420px;
  min-width: 240px;
}

.bta-ui .bta-res-filter {
  position: relative;
  flex: 0 0 240px;
  width: 240px;
  min-width: 200px;
  z-index: 1;
}

.bta-ui .bta-res-filter.is-open {
  z-index: 20;
}

.bta-ui .bta-res-filter-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 40px;
  padding: 0 34px 0 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-primary);
  cursor: pointer;
  text-align: left;
}

.bta-ui .bta-res-filter-trigger:focus {
  outline: none;
  border-color: rgba(46, 111, 243, 0.35);
  box-shadow: 0 0 0 3px rgba(46, 111, 243, 0.12);
}

.bta-ui .bta-res-filter-trigger .fa-filter {
  color: var(--bta-text-secondary);
  font-size: 13px;
  flex: 0 0 auto;
}

.bta-ui .bta-res-filter-value {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-res-filter-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bta-text-secondary);
  font-size: 11px;
  pointer-events: none;
  transition: transform 180ms ease;
}

.bta-ui .bta-res-filter.is-open .bta-res-filter-chevron {
  transform: translateY(-50%) rotate(180deg);
}

.bta-ui .bta-res-filter-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 30;
  max-height: 300px;
  overflow-y: auto;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
}

.bta-ui .bta-res-filter-menu[hidden] {
  display: none !important;
}

.bta-ui .bta-res-filter-option {
  padding: 10px 12px;
  border-radius: var(--bta-radius-10);
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-primary);
  line-height: 1.4;
  cursor: pointer;
  white-space: normal;
  word-break: break-word;
}

.bta-ui .bta-res-filter-option:hover,
.bta-ui .bta-res-filter-option.is-selected {
  background: var(--bta-primary-color);
  color: #fff;
}

.bta-ui .bta-res-filter-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.bta-ui .bta-res-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-res-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 16px 18px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  color: inherit;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.bta-ui .bta-res-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
  border-color: rgba(46, 111, 243, 0.22);
  text-decoration: none;
  color: inherit;
}

.bta-ui .bta-res-card.is-request {
  background: linear-gradient(135deg, rgba(46, 111, 243, 0.08), rgba(46, 111, 243, 0.03));
  border-color: rgba(46, 111, 243, 0.18);
}

.bta-ui .bta-res-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 17px;
}

.bta-ui .bta-res-icon.is-orange {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-res-icon.is-green {
  background: var(--bta-priority-low-bg);
  color: var(--bta-success-color);
}

.bta-ui .bta-res-icon.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-res-icon.is-purple {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-res-icon.is-amber {
  background: var(--bta-priority-medium-bg);
  color: var(--bta-streak-text);
}

.bta-ui .bta-res-icon.is-teal {
  background: rgba(18, 183, 106, 0.14);
  color: #0f9f6e;
}

.bta-ui .bta-res-icon.is-request {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-res-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-res-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-res-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.45;
}

.bta-ui .bta-res-arrow {
  width: 28px;
  height: 28px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--bta-text-secondary);
  font-size: 12px;
  transition: transform 180ms ease, color 180ms ease;
}

.bta-ui .bta-res-card:hover .bta-res-arrow {
  transform: translateX(2px);
  color: var(--bta-primary-color);
}

.bta-ui .bta-res-empty {
  margin: 8px var(--bta-space-8) 0;
  padding: 28px 20px;
  border-radius: var(--bta-radius-14);
  border: 1px dashed var(--bta-border-color);
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-res-empty.is-hidden {
  display: none;
}

@media (max-width: 992px) {
  .bta-ui .bta-res-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-res-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-res-search,
  .bta-ui .bta-res-filter {
    width: 100%;
    flex: 1 1 auto;
  }
}

/* Resource detail page */
.bta-ui .bta-res-detail-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-res-detail {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.bta-ui .bta-res-detail-card {
  border-radius: var(--bta-radius-14);
  border: 1px solid var(--bta-border-color);
  box-shadow: var(--bta-shadow-float);
  margin-bottom: 0;
}

.bta-ui .bta-res-detail-card-section {
  margin-top: 16px;
}

.bta-ui .bta-res-detail-card-title-only .card-header {
  border-bottom: none;
}

.bta-ui .bta-res-detail-section-body {
  padding: 20px 22px;
}

.bta-ui .bta-res-detail-intro {
  text-align: left;
}

.bta-ui .bta-res-detail-intro p,
.bta-ui .bta-res-detail-intro h1,
.bta-ui .bta-res-detail-intro h2,
.bta-ui .bta-res-detail-intro h3,
.bta-ui .bta-res-detail-intro h4,
.bta-ui .bta-res-detail-intro h5,
.bta-ui .bta-res-detail-intro h6,
.bta-ui .bta-res-detail-intro ul,
.bta-ui .bta-res-detail-intro ol {
  text-align: left;
}

.bta-ui .bta-res-detail-card .card-header {
  border-bottom: 1px solid var(--bta-border-color);

  min-height: 0;
}

.bta-ui .bta-res-detail-card .card-title {
  margin: 0;
  padding: 0;
}

.bta-ui .bta-res-detail-card .card-label {
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.4;
}

.bta-ui .bta-res-detail-body {
  text-align: center;
}

.bta-ui .bta-res-detail-body img,
.bta-ui .bta-res-detail-body figure,
.bta-ui .bta-res-detail-body picture,
.bta-ui .bta-res-detail-body video,
.bta-ui .bta-res-detail-body iframe {
  display: block;
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

.bta-ui .bta-res-detail-body table {
  margin-left: auto;
  margin-right: auto;
}

.bta-ui .bta-res-detail-body p,
.bta-ui .bta-res-detail-body h1,
.bta-ui .bta-res-detail-body h2,
.bta-ui .bta-res-detail-body h3,
.bta-ui .bta-res-detail-body h4,
.bta-ui .bta-res-detail-body h5,
.bta-ui .bta-res-detail-body h6,
.bta-ui .bta-res-detail-body ul,
.bta-ui .bta-res-detail-body ol {
  text-align: center;
}

.bta-ui .bta-res-detail-body .row {
  justify-content: center;
}

.bta-ui .bta-res-viewer-wrap {
  width: 100%;
}

.bta-ui .bta-res-viewer-card {
  overflow: hidden;
}

.bta-ui .bta-res-viewer-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--bta-border-color);
  background: #ffffff;
}

.bta-ui .bta-res-viewer-back {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-secondary);
  flex: 0 0 auto;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-res-viewer-back:hover {
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-primary);
}

.bta-ui .bta-res-viewer-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
  text-align: left;
}

.bta-ui .bta-res-viewer-label {
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bta-ui .bta-res-viewer-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
  word-break: break-word;
}

.bta-ui .bta-res-viewer-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.bta-ui .bta-res-viewer-body {
  min-height: 72vh;
  background: #f8fafc;
}

.bta-ui .bta-res-viewer-frame-wrap,
.bta-ui .bta-res-viewer-frame-wrap iframe {
  display: block;
  width: 100%;
  min-height: 72vh;
  border: 0;
  background: #ffffff;
}

.bta-ui .bta-res-viewer-empty {
  min-height: 72vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 24px;
  text-align: center;
}

.bta-ui .bta-res-viewer-empty-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 24px;
}

.bta-ui .bta-res-viewer-empty-title {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-res-viewer-empty-text {
  margin: 0;
  max-width: 460px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.55;
}

.bta-ui .bta-res-link-download.is-hidden,
.bta-ui .bta-res-link-download-btn.is-hidden {
  display: none !important;
}

@media (max-width: 768px) {
  .bta-ui .bta-res-viewer-toolbar {
    flex-wrap: wrap;
  }

  .bta-ui .bta-res-viewer-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

.bta-ui .res-main .res_document img {
  object-fit: contain;
}

.bta-ui .res-main .res_document img.is-preview {
  width: auto;
  max-width: 100%;
  max-height: 120px;
}

.bta-ui .bta-res-detail-body .bta-res-links-section,
.bta-ui .bta-res-detail-section-body .bta-res-links-section,
.bta-ui .bta-res-detail-body .bta-res-links-section h4,
.bta-ui .bta-res-detail-section-body .bta-res-links-section h4,
.bta-ui .bta-res-detail-body .bta-res-links-section p,
.bta-ui .bta-res-detail-section-body .bta-res-links-section p,
.bta-ui .bta-res-detail-body .bta-res-links-section .bta-res-link-title,
.bta-ui .bta-res-detail-section-body .bta-res-links-section .bta-res-link-title,
.bta-ui .bta-res-detail-body .bta-res-links-section .bta-res-link-meta,
.bta-ui .bta-res-detail-section-body .bta-res-links-section .bta-res-link-meta,
.bta-ui .bta-res-detail-body .bta-res-links-section .bta-res-link-copy,
.bta-ui .bta-res-detail-section-body .bta-res-links-section .bta-res-link-copy {
  text-align: left;
}

.bta-ui .bta-res-links-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--bta-border-color);
  text-align: left;
  width: 100%;
}

.bta-ui .bta-res-links-section--card {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.bta-ui .bta-res-links-head {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 14px;
  margin-bottom: 18px;
  text-align: left;
}

.bta-ui .bta-res-links-head-copy {
  text-align: left;
}

.bta-ui .bta-res-links-head-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--bta-radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 17px;
}

.bta-ui .bta-res-links-head-title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-res-links-head-sub {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.45;
}

.bta-ui .bta-res-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bta-ui .bta-res-link-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-14);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-res-link-thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
}

.bta-ui .bta-res-link-thumb img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.bta-ui .bta-res-link-thumb.has-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bta-ui .bta-res-link-thumb.is-pdf {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.bta-ui .bta-res-link-thumb.is-doc {
  background: rgba(59, 130, 246, 0.12);
  color: var(--bta-primary-color);
}

.bta-ui .bta-res-link-thumb.is-sheet {
  background: rgba(18, 183, 106, 0.12);
  color: #0f9f6e;
}

.bta-ui .bta-res-link-thumb.is-video {
  background: rgba(139, 92, 246, 0.12);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-res-link-thumb.is-audio,
.bta-ui .bta-res-link-thumb.is-image,
.bta-ui .bta-res-link-thumb.is-link {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-res-link-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-res-link-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 11px;
  font-weight: 650;
}

.bta-ui .bta-res-link-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
  word-break: break-word;
}

.bta-ui .bta-res-link-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-res-link-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
}

.bta-ui .bta-res-link-item > .bta-res-link-open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
}

.bta-ui .bta-res-link-open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-primary-color);
  background: transparent;
  color: var(--bta-primary-color);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
  white-space: nowrap;
}

.bta-ui .bta-res-link-open:hover {
  background: var(--bta-primary-color);
  color: #ffffff;
  text-decoration: none;
}

.bta-ui .bta-res-link-download {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bta-text-secondary);
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.bta-ui .bta-res-link-download:hover {
  background: var(--bta-primary-10);
  border-color: rgba(59, 130, 246, 0.22);
  color: var(--bta-primary-color);
  text-decoration: none;
}

@media (max-width: 768px) {
  .bta-ui .bta-res-link-item {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .bta-ui .bta-res-link-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

.bta-ui .bta-res-video-section {
  text-align: left;
  width: 100%;
}

.bta-ui .bta-res-video-head-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
  font-size: 20px;
}

.bta-ui .bta-res-video-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bta-ui .bta-res-video-item .bta-res-link-thumb.is-video {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

/* Online Courses listing */
.bta-ui .bta-oc-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-oc-topbar {
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-oc-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
  flex-wrap: wrap;
  overflow: visible;
  position: relative;
  z-index: 4;
}

.bta-ui .bta-oc-search {
  flex: 1 1 420px;
  min-width: 240px;
}

.bta-ui .bta-oc-toolbar-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bta-ui .bta-oc-filter {
  position: relative;
  flex: 0 0 220px;
  width: 220px;
  min-width: 180px;
  z-index: 1;
}

.bta-ui .bta-oc-filter.is-open {
  z-index: 20;
}

.bta-ui .bta-oc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-oc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-oc-card-accent {
  display: block;
  height: 4px;
  width: 100%;
  flex: 0 0 auto;
}

.bta-ui .bta-oc-card-accent.is-green { background: #22c55e; }
.bta-ui .bta-oc-card-accent.is-purple { background: #8b5cf6; }
.bta-ui .bta-oc-card-accent.is-orange { background: #f97316; }
.bta-ui .bta-oc-card-accent.is-blue { background: #3b82f6; }
.bta-ui .bta-oc-card-accent.is-teal { background: #14b8a6; }
.bta-ui .bta-oc-card-accent.is-amber { background: #f59e0b; }

.bta-ui .bta-oc-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px 18px 16px;
  gap: 10px;
}

.bta-ui .bta-oc-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-12);
  font-size: 18px;
  flex: 0 0 auto;
}

.bta-ui .bta-oc-icon.is-green { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.bta-ui .bta-oc-icon.is-purple { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.bta-ui .bta-oc-icon.is-orange { background: rgba(249, 115, 22, 0.12); color: #ea580c; }
.bta-ui .bta-oc-icon.is-blue { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.bta-ui .bta-oc-icon.is-teal { background: rgba(20, 184, 166, 0.12); color: #0d9488; }
.bta-ui .bta-oc-icon.is-amber { background: rgba(245, 158, 11, 0.12); color: #d97706; }

.bta-ui .bta-oc-title {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 40px;
}

.bta-ui .bta-oc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 28px;
}

.bta-ui .bta-oc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.bta-ui .bta-oc-badge.is-video {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.bta-ui .bta-oc-badge.is-pdf {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bta-ui .bta-oc-open-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: auto;
  padding: 11px 14px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 180ms ease, transform 180ms ease;
}

.bta-ui .bta-oc-open-btn:hover {
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

.bta-ui .bta-oc-empty {
  margin: 8px var(--bta-space-8) 0;
  padding: 28px 20px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-card-bg);
  border: 1px dashed var(--bta-border-color);
  text-align: center;
  color: var(--bta-text-secondary);
  font-size: 14px;
}

.bta-ui .bta-oc-empty.is-hidden {
  display: none;
}

@media (max-width: 1200px) {
  .bta-ui .bta-oc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-oc-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-oc-search,
  .bta-ui .bta-oc-toolbar-filters,
  .bta-ui .bta-oc-filter {
    width: 100%;
    flex: 1 1 auto;
  }

  .bta-ui .bta-oc-toolbar-filters {
    flex-direction: column;
  }

  .bta-ui .bta-oc-grid {
    grid-template-columns: 1fr;
  }
}

/* Online Courses detail */
.bta-ui .bta-oc-detail-page {
  width: 100%;
  padding: var(--bta-space-18) 0 var(--bta-space-20);
}

.bta-ui .bta-oc-detail-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
  flex-wrap: wrap;
}

.bta-ui .bta-oc-detail-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-primary);
  text-decoration: none;
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-oc-detail-back:hover {
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-oc-detail-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-detail-breadcrumb a {
  color: var(--bta-text-secondary);
  text-decoration: none;
}

.bta-ui .bta-oc-detail-breadcrumb a:hover {
  color: var(--bta-primary-color);
}

.bta-ui .bta-oc-detail-breadcrumb .is-current {
  color: var(--bta-text-primary);
  font-weight: 600;
}

.bta-ui .bta-oc-detail-breadcrumb-sep {
  color: var(--bta-text-muted);
}

.bta-ui .bta-oc-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  padding: 0 var(--bta-space-8);
  align-items: start;
}

.bta-ui .bta-oc-detail-main,
.bta-ui .bta-oc-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.bta-ui .bta-oc-detail-hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--bta-radius-14);
  padding: 24px;
  color: #fff;
  min-height: 180px;
}

.bta-ui .bta-oc-detail-hero.is-purple { background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 55%, #a78bfa 100%); }
.bta-ui .bta-oc-detail-hero.is-green { background: linear-gradient(135deg, #15803d 0%, #22c55e 55%, #4ade80 100%); }
.bta-ui .bta-oc-detail-hero.is-orange { background: linear-gradient(135deg, #c2410c 0%, #f97316 55%, #fb923c 100%); }
.bta-ui .bta-oc-detail-hero.is-blue { background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 55%, #60a5fa 100%); }
.bta-ui .bta-oc-detail-hero.is-teal { background: linear-gradient(135deg, #0f766e 0%, #14b8a6 55%, #2dd4bf 100%); }
.bta-ui .bta-oc-detail-hero.is-amber { background: linear-gradient(135deg, #b45309 0%, #f59e0b 55%, #fbbf24 100%); }

.bta-ui .bta-oc-detail-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 72%;
}

.bta-ui .bta-oc-detail-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 22px;
}

.bta-ui .bta-oc-detail-hero-title {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  font-weight: 800;
}

.bta-ui .bta-oc-detail-hero-subtitle {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.bta-ui .bta-oc-detail-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bta-ui .bta-oc-detail-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 12px;
  font-weight: 700;
}

.bta-ui .bta-oc-detail-hero-art {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bta-ui .bta-oc-detail-hero-shape {
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.bta-ui .bta-oc-detail-hero-shape--one {
  width: 180px;
  height: 180px;
  right: 8%;
  top: 18%;
}

.bta-ui .bta-oc-detail-hero-shape--two {
  width: 120px;
  height: 120px;
  right: 24%;
  bottom: -20px;
}

.bta-ui .bta-oc-detail-hero-shape--three {
  width: 80px;
  height: 80px;
  right: 4%;
  bottom: 18%;
}

.bta-ui .bta-oc-detail-panel,
.bta-ui .bta-oc-detail-side-card {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  padding: 20px;
}

.bta-ui .bta-oc-detail-panel-head,
.bta-ui .bta-oc-detail-side-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.bta-ui .bta-oc-detail-panel-icon,
.bta-ui .bta-oc-detail-side-icon,
.bta-ui .bta-oc-detail-include-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  font-size: 15px;
  flex: 0 0 auto;
}

.bta-ui .bta-oc-detail-panel-icon.is-purple,
.bta-ui .bta-oc-detail-side-icon.is-purple,
.bta-ui .bta-oc-detail-include-icon.is-purple {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-oc-detail-side-icon.is-green {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}

.bta-ui .bta-oc-detail-side-icon.is-amber,
.bta-ui .bta-oc-detail-include-icon.is-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bta-ui .bta-oc-detail-include-icon.is-video {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.bta-ui .bta-oc-detail-include-icon.is-pdf {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bta-ui .bta-oc-detail-include-icon.is-quiz {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-oc-detail-panel-title,
.bta-ui .bta-oc-detail-side-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-detail-panel-body {
  color: var(--bta-text-secondary);
  font-size: 14px;
  line-height: 1.7;
}

.bta-ui .bta-oc-detail-about-text,
.bta-ui .bta-oc-detail-overview-text,
.bta-ui .bta-oc-detail-side-text {
  margin: 0;
}

.bta-ui .bta-oc-detail-toggle,
.bta-ui .bta-oc-detail-show-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--bta-primary-color);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-oc-detail-goals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.bta-ui .bta-oc-detail-goal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 10px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-surface-muted);
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-detail-goal-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-oc-detail-content {
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-detail-rich-content {
  color: var(--bta-text-secondary);
  font-size: 14px;
  line-height: 1.75;
  word-break: break-word;
}

.bta-ui .bta-oc-detail-rich-content p,
.bta-ui .bta-oc-detail-rich-content div {
  margin: 0 0 14px;
}

.bta-ui .bta-oc-detail-rich-content p:last-child,
.bta-ui .bta-oc-detail-rich-content div:last-child {
  margin-bottom: 0;
}

.bta-ui .bta-oc-detail-rich-content h1,
.bta-ui .bta-oc-detail-rich-content h2,
.bta-ui .bta-oc-detail-rich-content h3,
.bta-ui .bta-oc-detail-rich-content h4,
.bta-ui .bta-oc-detail-rich-content h5,
.bta-ui .bta-oc-detail-rich-content h6 {
  margin: 0 0 12px;
  color: var(--bta-text-primary);
  font-weight: 700;
}

.bta-ui .bta-oc-detail-rich-content ul,
.bta-ui .bta-oc-detail-rich-content ol {
  margin: 0 0 14px;
  padding-left: 1.35rem;
}

.bta-ui .bta-oc-detail-rich-content li {
  margin-bottom: 6px;
}

.bta-ui .bta-oc-detail-rich-content strong,
.bta-ui .bta-oc-detail-rich-content b {
  color: var(--bta-text-primary);
  font-weight: 700;
}

.bta-ui .bta-oc-detail-rich-content br + br {
  display: block;
  content: "";
  margin-top: 10px;
}

.bta-ui .bta-oc-detail-overview-content {
  margin-bottom: 16px;
}

.bta-ui .bta-oc-detail-content.is-collapsed,
.bta-ui .bta-oc-detail-overview-content.is-collapsed {
  max-height: 180px;
  overflow: hidden;
  position: relative;
}

.bta-ui .bta-oc-detail-content.is-collapsed::after,
.bta-ui .bta-oc-detail-overview-content.is-collapsed::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 72px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--bta-card-bg));
  pointer-events: none;
}

.bta-ui .bta-oc-detail-show-more {
  display: flex;
  margin-left: auto;
  margin-right: auto;
}

.bta-ui .bta-oc-detail-section-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-oc-detail-section-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.bta-ui .bta-oc-detail-section-item:hover {
  border-color: rgba(59, 130, 246, 0.28);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  text-decoration: none;
}

.bta-ui .bta-oc-detail-section-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.bta-ui .bta-oc-detail-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-detail-section-desc {
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-detail-section-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--bta-text-secondary);
  flex: 0 0 auto;
}

.bta-ui .bta-oc-detail-course-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.bta-ui .bta-oc-detail-course-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  color: var(--bta-text-primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.bta-ui .bta-oc-detail-course-nav-btn.is-next {
  margin-left: auto;
}

.bta-ui .bta-oc-detail-includes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-oc-detail-includes li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bta-ui .bta-oc-detail-include-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-detail-include-copy strong {
  font-size: 14px;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-detail-open-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.bta-ui .bta-oc-detail-open-btn:hover {
  background: #2563eb;
  color: #fff;
  text-decoration: none;
}

.bta-ui .bta-oc-detail-next-step {
  padding: 16px 18px;
}

.bta-ui .bta-oc-detail-next-step-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.bta-ui .bta-oc-detail-next-step-copy {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-oc-detail-next-step-text-wrap {
  min-width: 0;
}

.bta-ui .bta-oc-detail-next-step-title {
  margin: 0 0 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-oc-detail-next-step-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-detail-open-btn--inline {
  width: auto;
  margin-top: 0;
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 10px 18px;
}

.bta-ui .bta-oc-detail-side-card.is-important {
  background: #fffbeb;
  border-color: #fde68a;
}

@media (max-width: 1100px) {
  .bta-ui .bta-oc-detail-layout {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-oc-detail-hero-copy {
    max-width: 100%;
  }

  .bta-ui .bta-oc-detail-goals {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-oc-detail-section-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .bta-ui .bta-oc-detail-course-nav {
    flex-direction: column;
  }

  .bta-ui .bta-oc-detail-course-nav-btn.is-next {
    margin-left: 0;
  }

  .bta-ui .bta-oc-detail-next-step-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-oc-detail-open-btn--inline {
    width: 100%;
    justify-content: center;
  }
}

/* Online Courses lesson page */
.bta-ui .bta-oc-lesson-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-oc-lesson-item-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-card-bg);
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.bta-ui .bta-oc-lesson-item-link:hover {
  border-color: rgba(59, 130, 246, 0.28);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  text-decoration: none;
  color: inherit;
  transform: translateY(-1px);
}

.bta-ui .bta-oc-lesson-item-status {
  flex: 0 0 18px;
  font-size: 16px;
  color: var(--bta-text-muted);
}

.bta-ui .bta-oc-lesson-item-status .is-read {
  color: #16a34a;
}

.bta-ui .bta-oc-lesson-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-10);
  font-size: 18px;
  flex: 0 0 auto;
}

.bta-ui .bta-oc-lesson-item-icon.is-video {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.bta-ui .bta-oc-lesson-item-icon.is-pdf {
  background: rgba(245, 158, 11, 0.12);
  color: #d97706;
}

.bta-ui .bta-oc-lesson-item-icon.is-quiz {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.bta-ui .bta-oc-lesson-item-icon.is-file {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

.bta-ui .bta-oc-lesson-item-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-oc-lesson-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
  word-break: break-word;
}

.bta-ui .bta-oc-lesson-item-type {
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-oc-lesson-item-action {
  flex: 0 0 auto;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .bta-ui .bta-oc-lesson-item-link {
    flex-wrap: wrap;
  }

  .bta-ui .bta-oc-lesson-item-action {
    width: 100%;
    text-align: center;
  }
}

/* Quiz category page */
.bta-ui .bta-quiz-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-quiz-topbar {
  padding: 0 var(--bta-space-8) var(--bta-space-14);
}

.bta-ui .bta-quiz-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-quiz-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-quiz-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 17px;
}

.bta-ui .bta-quiz-stat.is-blue .bta-quiz-stat-icon {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-quiz-stat.is-green .bta-quiz-stat-icon {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-quiz-stat.is-purple .bta-quiz-stat-icon {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-quiz-stat.is-orange .bta-quiz-stat-icon {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-quiz-stat-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.bta-ui .bta-quiz-stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1.1;
}

.bta-ui .bta-quiz-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--bta-space-8) var(--bta-space-14);
  flex-wrap: wrap;
  overflow: visible;
  position: relative;
  z-index: 4;
}

.bta-ui .bta-quiz-search {
  flex: 1 1 420px;
  min-width: 240px;
}

.bta-ui .bta-quiz-toolbar-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bta-ui .bta-quiz-filter {
  position: relative;
  flex: 0 0 220px;
  width: 220px;
  min-width: 180px;
  z-index: 1;
}

.bta-ui .bta-quiz-filter.is-open {
  z-index: 20;
}

.bta-ui .bta-quiz-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-quiz-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-height: 0;
  padding: 12px 14px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  box-shadow: var(--bta-shadow-float);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.bta-ui .bta-quiz-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
  border-color: rgba(46, 111, 243, 0.22);
}

.bta-ui .bta-quiz-card.is-hidden {
  display: none;
}

.bta-ui .bta-quiz-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 16px;
}

.bta-ui .bta-quiz-icon.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-quiz-icon.is-teal {
  background: rgba(20, 184, 166, 0.14);
  color: #0f766e;
}

.bta-ui .bta-quiz-icon.is-purple {
  background: rgba(139, 92, 246, 0.14);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-quiz-icon.is-green {
  background: rgba(18, 183, 106, 0.14);
  color: var(--bta-success-color);
}

.bta-ui .bta-quiz-icon.is-orange {
  background: rgba(245, 165, 36, 0.18);
  color: var(--bta-streak-text);
}

.bta-ui .bta-quiz-icon.is-amber {
  background: rgba(245, 158, 11, 0.16);
  color: #b45309;
}

.bta-ui .bta-quiz-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-width: 0;
}

.bta-ui .bta-quiz-card-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-quiz-card-title {
  margin: 0;
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-quiz-card-count {
  margin: 0;
  width: 100%;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-start-btn {
  width: 100%;
  margin-top: auto;
  padding: 7px 10px;
  border: none;
  border-radius: var(--bta-radius-10);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.bta-ui .bta-quiz-start-btn.is-continue {
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-quiz-start-btn.is-continue:hover {
  background: #255fe0;
  transform: translateY(-1px);
}

.bta-ui .bta-quiz-start-btn.is-view {
  background: rgba(46, 111, 243, 0.1);
  color: var(--bta-primary-color);
}

.bta-ui .bta-quiz-start-btn.is-view.is-blue { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.bta-ui .bta-quiz-start-btn.is-view.is-teal { background: rgba(20, 184, 166, 0.12); color: #0d9488; }
.bta-ui .bta-quiz-start-btn.is-view.is-purple { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.bta-ui .bta-quiz-start-btn.is-view.is-green { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.bta-ui .bta-quiz-start-btn.is-view.is-orange { background: rgba(249, 115, 22, 0.12); color: #ea580c; }
.bta-ui .bta-quiz-start-btn.is-view.is-amber { background: rgba(245, 158, 11, 0.14); color: #d97706; }

.bta-ui .bta-quiz-start-btn.is-view:hover {
  transform: translateY(-1px);
  filter: brightness(0.97);
}

.bta-ui .bta-quiz-start-btn.is-disabled {
  background: #e2e8f0;
  color: #94a3b8;
  cursor: not-allowed;
}

.bta-ui .bta-quiz-card-meta {
  margin: 0;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-empty {
  margin: 8px var(--bta-space-8) 0;
  padding: 28px 20px;
  border-radius: var(--bta-radius-14);
  border: 1px dashed var(--bta-border-color);
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-empty.is-hidden {
  display: none;
}

.bta-ui .bta-quiz-modal .modal-dialog.bta-quiz-modal-dialog {
  max-width: 520px;
  width: calc(100% - 32px);
  margin: 1rem auto;
}

.bta-ui .bta-quiz-modal .modal-content {
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-quiz-modal .modal-header {
  border-bottom: 1px solid var(--bta-border-color);
  padding: 12px 16px;
  align-items: center;
}

.bta-ui .bta-quiz-modal .modal-title {
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-modal-body {
  background: #f8fafc;
  padding: 12px 14px;
  max-height: 58vh;
  overflow-y: auto;
}

.bta-ui .bta-quiz-modal-footer {
  border-top: 1px solid var(--bta-border-color);
  padding: 10px 14px;
  justify-content: center;
}

.bta-ui .bta-quiz-modal-close {
  min-width: 96px;
  padding: 7px 14px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  color: var(--bta-text-primary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-quiz-modal-close:hover {
  background: var(--bta-hover-bg-on-light-soft);
}

.bta-ui .bta-quiz-modal-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  max-height: 340px;
  overflow-y: auto;
}

.bta-ui .bta-quiz-list-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
}

.bta-ui .bta-quiz-list-item-body {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-quiz-list-item-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 14px;
  color: #ffffff;
}

.bta-ui .bta-quiz-list-item-icon i {
  color: #ffffff;
}

.bta-ui .bta-quiz-list-item-icon.is-blue { background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 55%, #60a5fa 100%); }
.bta-ui .bta-quiz-list-item-icon.is-teal { background: linear-gradient(135deg, #0f766e 0%, #14b8a6 55%, #2dd4bf 100%); }
.bta-ui .bta-quiz-list-item-icon.is-purple { background: linear-gradient(135deg, #7c3aed 0%, #8b5cf6 55%, #a78bfa 100%); }
.bta-ui .bta-quiz-list-item-icon.is-green { background: linear-gradient(135deg, #15803d 0%, #22c55e 55%, #4ade80 100%); }
.bta-ui .bta-quiz-list-item-icon.is-orange { background: linear-gradient(135deg, #c2410c 0%, #f97316 55%, #fdba74 100%); }
.bta-ui .bta-quiz-list-item-icon.is-amber { background: linear-gradient(135deg, #b45309 0%, #f59e0b 55%, #fcd34d 100%); }

.bta-ui .bta-quiz-list-item-copy {
  min-width: 0;
}

.bta-ui .bta-quiz-list-item-title {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.3;
}

.bta-ui .bta-quiz-list-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 11px;
  color: var(--bta-text-secondary);
  margin-bottom: 2px;
}

.bta-ui .bta-quiz-list-item-duration {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-list-item-action {
  flex: 0 0 118px;
  width: 118px;
  min-width: 118px;
  padding-top: 2px;
  text-align: center;
}

.bta-ui .bta-quiz-list-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  padding: 6px 8px;
  border-radius: var(--bta-radius-10);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
}

.bta-ui .bta-quiz-list-action.is-start {
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-quiz-list-action.is-start:hover {
  background: #255fe0;
  color: var(--bta-text-on-dark);
  text-decoration: none;
}

.bta-ui .bta-quiz-list-action.is-result {
  background: rgba(245, 158, 11, 0.16);
  color: #d97706;
}

.bta-ui .bta-quiz-list-action.is-result:hover {
  background: rgba(245, 158, 11, 0.24);
  color: #b45309;
  text-decoration: none;
}

.bta-ui .bta-quiz-list-action.is-upcoming {
  background: #f1f5f9;
  color: #64748b;
  white-space: normal;
  line-height: 1.3;
}

.bta-ui .bta-quiz-list-action.is-expired {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 52px;
  padding: 7px 8px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.16);
  white-space: normal;
  line-height: 1.3;
  text-align: center;
}

.bta-ui .bta-quiz-list-expired-label {
  display: block;
  font-size: 11px;
  font-weight: 800;
  color: #dc2626;
  line-height: 1.2;
}

.bta-ui .bta-quiz-list-expired-text {
  display: block;
  font-size: 10px;
  font-weight: 600;
  color: #64748b;
  line-height: 1.35;
  text-align: center;
  max-width: none;
}

.bta-ui .bta-quiz-modal-empty {
  padding: 28px 20px;
  border-radius: var(--bta-radius-12);
  border: 1px dashed var(--bta-border-color);
  background: var(--bta-card-bg);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-previous-wrap {
  margin-top: 14px;
}

.bta-ui .bta-quiz-previous-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  color: var(--bta-text-primary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-quiz-previous-toggle i {
  transition: transform 180ms ease;
}

.bta-ui .bta-quiz-previous-toggle:not(.collapsed) i {
  transform: rotate(180deg);
}

.bta-ui .bta-quiz-previous-panel {
  margin-top: 10px;
}

@media (max-width: 1200px) {
  .bta-ui .bta-quiz-grid,
  .bta-ui .bta-quiz-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-quiz-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-quiz-search,
  .bta-ui .bta-quiz-toolbar-filters,
  .bta-ui .bta-quiz-filter {
    width: 100%;
    flex: 1 1 auto;
  }

  .bta-ui .bta-quiz-toolbar-filters {
    flex-direction: column;
  }

  .bta-ui .bta-quiz-list-item {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-quiz-list-item-action {
    width: 100%;
    min-width: 0;
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-quiz-grid,
  .bta-ui .bta-quiz-stats {
    grid-template-columns: 1fr;
  }
}

/* Games page */
.bta-ui .bta-games-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-games-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 var(--bta-space-8) var(--bta-space-16);
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.07), rgba(139, 92, 246, 0.05));
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-games-hero .bta-calendar-title {
  align-items: flex-start;
}

.bta-ui .bta-games-hero .bta-calendar-title-icon {
  background: rgba(139, 92, 246, 0.14);
  border: none;
  color: var(--bta-brand-purple);
}

.bta-ui .bta-games-hero .bta-calendar-title-icon i {
  color: inherit;
}

.bta-ui .bta-games-hero-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-games-hero-art {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.bta-ui .bta-games-hero-badge {
  position: static;
  width: 40px;
  height: 40px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: none;
  flex: 0 0 auto;
}

.bta-ui .bta-games-hero-badge i {
  color: inherit;
}

.bta-ui .bta-games-hero-badge.is-gold {
  background: rgba(245, 158, 11, 0.16);
  color: #b45309;
}

.bta-ui .bta-games-hero-badge.is-purple {
  background: rgba(139, 92, 246, 0.14);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-games-hero-badge.is-blue {
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
}

.bta-ui .bta-games-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-games-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.bta-ui .bta-games-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
  border-color: rgba(46, 111, 243, 0.18);
}

.bta-ui .bta-games-thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--bta-radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
  background: var(--bta-surface-muted, #f1f5f9);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.bta-ui .bta-games-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bta-ui .bta-games-thumb-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--bta-text-muted, #94a3b8);
  font-size: 18px;
}

.bta-ui .bta-games-card-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-games-card-title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
}

.bta-ui .bta-games-card-desc {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bta-text-secondary);
  line-height: 1.45;
}

.bta-ui .bta-games-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bta-ui .bta-games-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.bta-ui .bta-games-play-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 0 0 auto;
  min-width: 96px;
  padding: 10px 16px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-games-play-btn i {
  color: #ffffff;
}

.bta-ui .bta-games-play-btn:hover {
  background: #255fe0;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
}

.bta-ui .bta-games-play-btn:hover i {
  color: #ffffff;
}

.bta-ui .bta-games-empty {
  margin: 8px var(--bta-space-8) 0;
  padding: 28px 20px;
  border-radius: var(--bta-radius-14);
  border: 1px dashed var(--bta-border-color);
  background: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

@media (max-width: 768px) {
  .bta-ui .bta-games-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-games-hero-art {
    justify-content: flex-start;
    padding-top: 4px;
  }

  .bta-ui .bta-games-card {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .bta-ui .bta-games-play-btn {
    width: 100%;
    margin-left: 68px;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-games-play-btn {
    margin-left: 0;
  }
}

/* Weekly report page */
.bta-ui .bta-report-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-report-topbar {
  padding: 0 var(--bta-space-8) var(--bta-space-14);
}

.bta-ui .bta-report-week-card {
  margin: 0 var(--bta-space-8) var(--bta-space-16);
  padding: 16px 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: none;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 8px;
  align-items: center;
}

.bta-ui .bta-report-week-top {
  display: contents;
}

.bta-ui .bta-report-week-badge {
  grid-column: 1;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  font-weight: 800;
  color: #1e293b;
  white-space: nowrap;
}

.bta-ui .bta-report-week-picker {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  min-width: 0;
  z-index: 2;
}

.bta-ui .bta-report-week-picker.is-open {
  z-index: 20;
}

.bta-ui .bta-report-week-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 42px;
  padding: 0 38px 0 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  cursor: pointer;
  text-align: left;
}

.bta-ui .bta-report-week-trigger:focus {
  outline: none;
  border-color: rgba(46, 111, 243, 0.45);
  box-shadow: 0 0 0 3px rgba(46, 111, 243, 0.12);
}

.bta-ui .bta-report-week-value {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-report-week-picker-icon {
  position: static;
  transform: none;
  font-size: 14px;
  color: #1e293b;
  pointer-events: none;
  flex: 0 0 auto;
}

.bta-ui .bta-report-week-picker-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: #64748b;
  pointer-events: none;
}

.bta-ui .bta-report-week-menu {
  left: 0;
  right: 0;
  min-width: 100%;
  width: max(100%, 320px);
}

.bta-ui .bta-report-week-help {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
}

.bta-ui .bta-report-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-report-content.is-loading {
  opacity: 0.55;
  pointer-events: none;
}

.bta-ui .bta-report-section,
.bta-ui .bta-report-summary {
  padding: 20px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-report-summary-head,
.bta-ui .bta-report-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.bta-ui .bta-report-summary-body {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.bta-ui .bta-report-summary-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #eef4ff;
  color: #2e6ff3;
  line-height: 1;
}

.bta-ui .bta-report-summary-icon-svg {
  display: block;
  width: 20px;
  height: 20px;
}

.bta-ui .bta-report-section-title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--bta-text-primary);
}

.bta-ui .bta-report-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(46, 111, 243, 0.12);
  color: var(--bta-primary-color);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-report-summary-text {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--bta-text-primary);
}

.bta-ui .bta-report-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.bta-ui .bta-report-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-report-legend-dot,
.bta-ui .bta-report-rubric-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  flex: 0 0 auto;
  border: 2px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.1);
}

.bta-ui .bta-report-rubric-dot {
  width: 16px;
  height: 16px;
}

.bta-ui .bta-report-scorecard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bta-ui .bta-report-scorecard {
  padding: 14px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  background: #fff;
}

.bta-ui .bta-report-scorecard-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.bta-ui .bta-report-scorecard-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 14px;
}

.bta-ui .bta-report-scorecard.is-purple .bta-report-scorecard-icon {
  background: var(--bta-purple-18);
  color: var(--bta-brand-purple);
}

.bta-ui .bta-report-scorecard.is-teal .bta-report-scorecard-icon {
  background: rgba(20, 184, 166, 0.14);
  color: #0f766e;
}

.bta-ui .bta-report-scorecard.is-orange .bta-report-scorecard-icon {
  background: rgba(249, 115, 22, 0.14);
  color: #ea580c;
}

.bta-ui .bta-report-scorecard.is-pink .bta-report-scorecard-icon {
  background: rgba(236, 72, 153, 0.14);
  color: #db2777;
}

.bta-ui .bta-report-scorecard.is-indigo .bta-report-scorecard-icon {
  background: rgba(99, 102, 241, 0.14);
  color: #4f46e5;
}

.bta-ui .bta-report-scorecard-title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--bta-text-primary);
}

.bta-ui .bta-report-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.bta-ui .bta-report-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid #d0d5dd;
  background: #f2f4f7;
  flex: 0 0 auto;
}

.bta-ui .bta-report-dot-star {
  width: auto;
  height: auto;
  border: 0;
  background: transparent;
  font-size: 15px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.bta-ui .bta-report-dot-star i {
  color: var(--bta-primary-color);
  opacity: 0.75;
}

.bta-ui .bta-report-dot-star.is-active i {
  opacity: 1;
  filter: drop-shadow(0 0 4px var(--bta-primary-25));
}

.bta-ui .bta-report-dot.is-active {
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.04);
}

.bta-ui .bta-report-legend-star,
.bta-ui .bta-report-rubric-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  line-height: 1;
}

.bta-ui .bta-report-legend-star i,
.bta-ui .bta-report-rubric-star i,
.bta-ui .bta-report-score-label-star {
  color: var(--bta-primary-color);
  opacity: 1;
}

.bta-ui .bta-report-score-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
}

.bta-ui .bta-report-score-label-star {
  font-size: 11px;
}

.bta-ui .bta-report-score-label.is-red { color: #ef4444; }
.bta-ui .bta-report-score-label.is-amber { color: #f5a524; }
.bta-ui .bta-report-score-label.is-yellow { color: #ca8a04; }
.bta-ui .bta-report-score-label.is-green { color: #12b76a; }
.bta-ui .bta-report-score-label.is-blue { color: var(--bta-primary-color); }

.bta-ui .bta-report-snapshot-card {
  padding: 18px 20px;
}

.bta-ui .bta-report-snapshot-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.bta-ui .bta-report-snapshot-head-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(46, 111, 243, 0.14);
  color: var(--bta-primary-color);
  font-size: 14px;
}

.bta-ui .bta-report-snapshot-heading {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: #1e293b;
}

.bta-ui .bta-report-snapshot-list {
  display: flex;
  flex-direction: column;
}

.bta-ui .bta-report-snapshot-row {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px dashed #e2e8f0;
}

.bta-ui .bta-report-snapshot-row:first-child {
  padding-top: 4px;
}

.bta-ui .bta-report-snapshot-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.bta-ui .bta-report-snapshot-label {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.bta-ui .bta-report-snapshot-text {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.6;
  color: #475467;
}

.bta-ui .bta-report-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-report-highlight {
  padding: 18px 18px 20px;
  border-radius: 14px;
  border: none;
  box-shadow: none;
}

.bta-ui .bta-report-highlight.is-praise {
  background: #ecfdf3;
}

.bta-ui .bta-report-highlight.is-lookout {
  background: #fff7ed;
}

.bta-ui .bta-report-highlight.is-focus {
  background: #eff6ff;
}

.bta-ui .bta-report-highlight-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.bta-ui .bta-report-highlight-icon {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 15px;
  line-height: 1;
}

.bta-ui .bta-report-highlight-icon i {
  display: block;
  line-height: 1;
}

.bta-ui .bta-report-highlight.is-praise .bta-report-highlight-icon {
  background: #d1fae5;
  color: #12b76a;
}

.bta-ui .bta-report-highlight.is-lookout .bta-report-highlight-icon {
  background: #ffedd5;
  color: #f97316;
}

.bta-ui .bta-report-highlight.is-focus .bta-report-highlight-icon {
  background: #dbeafe;
  color: #2e6ff3;
}

.bta-ui .bta-report-highlight-title {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  color: #1e293b;
  line-height: 1.3;
}

.bta-ui .bta-report-highlight-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: #475467;
}

.bta-ui .bta-report-chart-card {
  padding-top: 8px;
}

.bta-ui .bta-report-chart-scale {
  display: grid;
  grid-template-columns: 120px repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
  padding-left: 120px;
  font-size: 11px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-report-chart-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bta-ui .bta-report-chart-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.bta-ui .bta-report-chart-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-report-chart-track {
  height: 28px;
  border-radius: 999px;
  background: #f2f4f7;
  overflow: hidden;
}

.bta-ui .bta-report-chart-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 52px;
  height: 100%;
  padding-right: 10px;
  border-radius: 999px;
  transition: width 320ms ease;
}

.bta-ui .bta-report-chart-value {
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}

.bta-ui .bta-report-rubric-intro {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-report-rubric-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  background: #fff;
}

.bta-ui .bta-report-rubric-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.bta-ui .bta-report-rubric-table th,
.bta-ui .bta-report-rubric-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--bta-border-color);
  text-align: left;
  font-size: 13px;
  line-height: 1.45;
  vertical-align: middle;
}

.bta-ui .bta-report-rubric-table th {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: none;
}

.bta-ui .bta-report-rubric-table th:first-child {
  border-top-left-radius: calc(var(--bta-radius-12) - 1px);
}

.bta-ui .bta-report-rubric-table th:last-child {
  border-top-right-radius: calc(var(--bta-radius-12) - 1px);
}

.bta-ui .bta-report-rubric-table tbody tr:last-child td {
  border-bottom: none;
}

.bta-ui .bta-report-rubric-table tbody tr:nth-child(even) {
  background: #f8fafc;
}

.bta-ui .bta-report-rubric-row {
  border-left: 4px solid transparent;
}

.bta-ui .bta-report-rubric-row.is-red {
  border-left-color: #ef4444;
}

.bta-ui .bta-report-rubric-row.is-amber {
  border-left-color: #f5a524;
}

.bta-ui .bta-report-rubric-row.is-yellow {
  border-left-color: #eab308;
}

.bta-ui .bta-report-rubric-row.is-green {
  border-left-color: #12b76a;
}

.bta-ui .bta-report-rubric-row.is-blue {
  border-left-color: #0ea5e9;
}

.bta-ui .bta-report-rubric-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 10px;
  background: #eef2ff;
  color: #1e293b;
  font-size: 14px;
  font-weight: 800;
}

.bta-ui .bta-report-rubric-row.is-red .bta-report-rubric-score {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.bta-ui .bta-report-rubric-row.is-amber .bta-report-rubric-score {
  background: rgba(245, 165, 36, 0.14);
  color: #c27803;
}

.bta-ui .bta-report-rubric-row.is-yellow .bta-report-rubric-score {
  background: rgba(234, 179, 8, 0.14);
  color: #a16207;
}

.bta-ui .bta-report-rubric-row.is-green .bta-report-rubric-score {
  background: rgba(18, 183, 106, 0.14);
  color: #059669;
}

.bta-ui .bta-report-rubric-row.is-blue .bta-report-rubric-score {
  background: rgba(14, 165, 233, 0.14);
  color: #0284c7;
}

.bta-ui .bta-report-rubric-colour {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 140px;
}

.bta-ui .bta-report-rubric-colour-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-primary);
  white-space: nowrap;
}

.bta-ui .bta-report-rubric-table td:nth-child(n + 3) {
  color: var(--bta-text-primary);
  font-weight: 500;
}

.bta-ui .bta-parent-only {
  display: none !important;
}

.bta-ui.bta-parent-mode .bta-parent-only.bta-parent-only-grid {
  display: grid !important;
}

.bta-ui.bta-parent-mode .bta-parent-only.bta-parent-only-flex {
  display: flex !important;
}

.bta-ui.bta-parent-mode .bta-parent-only:not(.bta-parent-only-grid):not(.bta-parent-only-flex) {
  display: block !important;
}

.bta-ui .bta-header-parent-badge {
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6d28d9;
  background: rgba(139, 92, 246, 0.14);
  border: 1px solid rgba(139, 92, 246, 0.28);
  white-space: nowrap;
}

.bta-ui .bta-report-empty {
  margin: 0 var(--bta-space-8);
  padding: 48px 24px;
  text-align: center;
  background: var(--bta-card-bg);
  border: 1px dashed var(--bta-border-color);
  border-radius: var(--bta-radius-14);
}

.bta-ui .bta-report-empty-icon {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 22px;
  margin-bottom: 14px;
}

.bta-ui .bta-report-empty-title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 800;
  color: var(--bta-text-primary);
}

.bta-ui .bta-report-empty-text {
  margin: 0 auto;
  max-width: 460px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--bta-text-secondary);
}

@media (max-width: 1100px) {
  .bta-ui .bta-report-scorecard-grid,
  .bta-ui .bta-report-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .bta-ui .bta-report-week-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    row-gap: 10px;
  }

  .bta-ui .bta-report-week-badge {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
  }

  .bta-ui .bta-report-week-picker {
    grid-column: 1;
    grid-row: 2;
  }

  .bta-ui .bta-report-week-help {
    grid-column: 1;
    grid-row: 3;
  }

  .bta-ui .bta-report-scorecard-grid,
  .bta-ui .bta-report-highlights {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-report-highlights {
    margin-left: 0;
    margin-right: 0;
  }

  .bta-ui .bta-report-chart-scale {
    display: none;
  }

  .bta-ui .bta-report-chart-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .bta-ui .bta-report-summary-body {
    gap: 12px;
  }

  .bta-ui .bta-report-summary-icon {
    width: 40px;
    height: 40px;
  }

  .bta-ui .bta-report-summary-icon-svg {
    width: 18px;
    height: 18px;
  }

  .bta-ui .bta-report-snapshot-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 12px 0;
  }
}

/* Quiz result page */
.bta-ui .bta-quiz-result-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-quiz-result-topbar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-quiz-result-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 650;
  color: var(--bta-primary-color);
  text-decoration: none;
  transition: color 160ms ease, transform 160ms ease;
}

.bta-ui .bta-quiz-result-back:hover {
  color: #255fe0;
  text-decoration: none;
  transform: translateX(-2px);
}

.bta-ui .bta-quiz-result-title-icon {
  background: linear-gradient(135deg, #15803d 0%, #22c55e 55%, #4ade80 100%);
  border: none;
  color: #ffffff;
}

.bta-ui .bta-quiz-result-title-icon i {
  color: #ffffff;
}

.bta-ui .bta-quiz-result-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 20px;
  margin: 0 var(--bta-space-8) var(--bta-space-16);
  padding: 22px 24px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-quiz-result-hero-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-quiz-result-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bta-ui .bta-quiz-result-title {
  margin: 10px 0 8px;
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1.2;
}

.bta-ui .bta-quiz-result-description {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bta-ui .bta-quiz-result-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-hover-bg-on-light-soft);
  border: 1px solid var(--bta-border-color);
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-meta-item i {
  color: var(--bta-primary-color);
  font-size: 12px;
}

.bta-ui .bta-quiz-result-score-card {
  flex: 0 0 auto;
  width: min(100%, 220px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 16px;
  border-radius: var(--bta-radius-14);
  border: 1px solid var(--bta-border-color);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.96));
}

.bta-ui .bta-quiz-result-score-card.is-excellent {
  border-color: rgba(34, 197, 94, 0.28);
  background: linear-gradient(180deg, rgba(240, 253, 244, 0.98), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-quiz-result-score-card.is-good {
  border-color: rgba(59, 130, 246, 0.28);
  background: linear-gradient(180deg, rgba(239, 246, 255, 0.98), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-quiz-result-score-card.is-fair {
  border-color: rgba(245, 158, 11, 0.28);
  background: linear-gradient(180deg, rgba(255, 251, 235, 0.98), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-quiz-result-score-card.is-low {
  border-color: rgba(239, 68, 68, 0.28);
  background: linear-gradient(180deg, rgba(254, 242, 242, 0.98), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-quiz-result-score-ring {
  --bta-quiz-score-percent: 0;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, #ffffff 58%, transparent 59%),
    conic-gradient(#22c55e calc(var(--bta-quiz-score-percent) * 1%), rgba(226, 232, 240, 0.95) 0);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.bta-ui .bta-quiz-result-score-card.is-good .bta-quiz-result-score-ring {
  background:
    radial-gradient(circle at center, #ffffff 58%, transparent 59%),
    conic-gradient(#3b82f6 calc(var(--bta-quiz-score-percent) * 1%), rgba(226, 232, 240, 0.95) 0);
}

.bta-ui .bta-quiz-result-score-card.is-fair .bta-quiz-result-score-ring {
  background:
    radial-gradient(circle at center, #ffffff 58%, transparent 59%),
    conic-gradient(#f59e0b calc(var(--bta-quiz-score-percent) * 1%), rgba(226, 232, 240, 0.95) 0);
}

.bta-ui .bta-quiz-result-score-card.is-low .bta-quiz-result-score-ring {
  background:
    radial-gradient(circle at center, #ffffff 58%, transparent 59%),
    conic-gradient(#ef4444 calc(var(--bta-quiz-score-percent) * 1%), rgba(226, 232, 240, 0.95) 0);
}

.bta-ui .bta-quiz-result-score-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1;
}

.bta-ui .bta-quiz-result-score-label {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
  text-align: center;
}

.bta-ui .bta-quiz-result-score-detail {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  text-align: center;
}

.bta-ui .bta-quiz-result-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0 var(--bta-space-8) var(--bta-space-14);
}

.bta-ui .bta-quiz-result-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 var(--bta-space-8) var(--bta-space-18);
  padding: 14px 16px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-quiz-result-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.bta-ui .bta-quiz-result-detail-label {
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bta-ui .bta-quiz-result-detail-value {
  font-size: 16px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-result-review {
  padding: 0 var(--bta-space-8);
}

.bta-ui .bta-quiz-result-review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.bta-ui .bta-quiz-result-review-title {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-result-legend {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.bta-ui .bta-quiz-result-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.bta-ui .bta-quiz-result-legend-dot.is-correct {
  background: #22c55e;
}

.bta-ui .bta-quiz-result-legend-dot.is-wrong {
  background: #ef4444;
}

.bta-ui .bta-quiz-result-legend-dot.is-neutral {
  background: #cbd5e1;
}

.bta-ui .bta-quiz-result-questions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-quiz-result-section-note {
  padding: 14px 16px;
  border-radius: var(--bta-radius-14);
  border: 1px solid rgba(59, 130, 246, 0.22);
  background: rgba(239, 246, 255, 0.72);
}

.bta-ui .bta-quiz-result-section-note-head {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #1d4ed8;
}

.bta-ui .bta-quiz-result-section-note-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-result-question {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-quiz-result-question.is-correct {
  border-color: rgba(34, 197, 94, 0.28);
}

.bta-ui .bta-quiz-result-question.is-wrong {
  border-color: rgba(239, 68, 68, 0.24);
}

.bta-ui .bta-quiz-result-question.is-skipped {
  border-color: rgba(148, 163, 184, 0.35);
}

.bta-ui .bta-quiz-result-question-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--bta-border-color);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(255, 255, 255, 0.9));
}

.bta-ui .bta-quiz-result-question-title-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-quiz-result-question-no {
  width: 34px;
  height: 34px;
  border-radius: var(--bta-radius-10);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: var(--bta-primary-10);
  color: var(--bta-primary-color);
  font-size: 14px;
  font-weight: 800;
}

.bta-ui .bta-quiz-result-question-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.bta-ui .bta-quiz-result-question-extra {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-question-title {
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-result-question-title > p {
  margin-bottom: 0;
}

.bta-ui .bta-quiz-result-question-badges {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex: 0 0 auto;
}

.bta-ui .bta-quiz-result-question-mark {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-question-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.bta-ui .bta-quiz-result-question-status.is-correct {
  background: rgba(34, 197, 94, 0.14);
  color: #15803d;
}

.bta-ui .bta-quiz-result-question-status.is-wrong {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
}

.bta-ui .bta-quiz-result-question-status.is-skipped {
  background: rgba(148, 163, 184, 0.18);
  color: #475569;
}

.bta-ui .bta-quiz-result-question-status.is-neutral {
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
}

.bta-ui .bta-quiz-result-question-body {
  padding: 16px 18px 18px;
}

.bta-ui .bta-quiz-result-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.bta-ui .bta-quiz-result-options.is-multiple {
  grid-template-columns: 1fr;
}

.bta-ui .bta-quiz-result-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-result-option.is-correct {
  border-color: rgba(34, 197, 94, 0.42);
  background: rgba(240, 253, 244, 0.92);
}

.bta-ui .bta-quiz-result-option.is-selected.is-correct {
  box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.35);
}

.bta-ui .bta-quiz-result-option.is-wrong.is-selected {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(254, 242, 242, 0.95);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.28);
}

.bta-ui .bta-quiz-result-option-indicator {
  width: 18px;
  flex: 0 0 auto;
  color: var(--bta-text-secondary);
  font-size: 15px;
}

.bta-ui .bta-quiz-result-option.is-correct .bta-quiz-result-option-indicator,
.bta-ui .bta-quiz-result-option.is-selected.is-correct .bta-quiz-result-option-indicator {
  color: #16a34a;
}

.bta-ui .bta-quiz-result-option.is-wrong.is-selected .bta-quiz-result-option-indicator {
  color: #dc2626;
}

.bta-ui .bta-quiz-result-option-text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

.bta-ui .bta-quiz-result-option-text > p {
  margin-bottom: 0;
}

.bta-ui .bta-quiz-result-option-tag {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.bta-ui .bta-quiz-result-option-tag.is-correct {
  background: rgba(34, 197, 94, 0.16);
  color: #15803d;
}

.bta-ui .bta-quiz-result-option-tag.is-wrong {
  background: rgba(239, 68, 68, 0.14);
  color: #b91c1c;
}

.bta-ui .bta-quiz-result-hint {
  margin: 10px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-result-files {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.bta-ui .bta-quiz-result-file {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 9px 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-text-primary);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-quiz-result-file:hover {
  border-color: rgba(59, 130, 246, 0.28);
  background: rgba(239, 246, 255, 0.72);
  color: var(--bta-primary-color);
  text-decoration: none;
  transform: translateY(-1px);
}

.bta-ui .bta-quiz-result-file span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-quiz-result-file-download {
  margin-left: auto;
  color: var(--bta-primary-color);
}

.bta-ui .bta-quiz-result-empty {
  padding: 28px 20px;
  border-radius: var(--bta-radius-14);
  border: 1px dashed var(--bta-border-color);
  background: var(--bta-card-bg);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

@media (max-width: 991px) {
  .bta-ui .bta-quiz-result-hero {
    flex-direction: column;
  }

  .bta-ui .bta-quiz-result-score-card {
    width: 100%;
  }

  .bta-ui .bta-quiz-result-stats,
  .bta-ui .bta-quiz-result-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bta-ui .bta-quiz-result-review-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-quiz-result-stats,
  .bta-ui .bta-quiz-result-details,
  .bta-ui .bta-quiz-result-options {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-quiz-result-question-head {
    flex-direction: column;
  }

  .bta-ui .bta-quiz-result-question-badges {
    flex-direction: row;
    align-items: center;
  }
}

/* Quiz start page */
.bta-ui .bta-quiz-start-page {
  width: 100%;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
}

.bta-ui .bta-quiz-start-topbar {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-quiz-start-title-icon {
  background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 55%, #60a5fa 100%);
  border: none;
  color: #ffffff;
}

.bta-ui .bta-quiz-start-title-icon i {
  color: #ffffff;
}

.bta-ui .bta-quiz-start-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 20px;
  margin: 0 var(--bta-space-8) var(--bta-space-16);
  padding: 22px 24px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-quiz-start-hero-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-quiz-start-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bta-ui .bta-quiz-start-description {
  margin: 10px 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-start-timer-float {
  position: fixed;
  top: calc(var(--bta-header-height, 70px) + 16px);
  right: 22px;
  z-index: 100;
  pointer-events: none;
}

.bta-ui .bta-quiz-start-timer-float-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 86px;
  padding: 12px 14px;
  background: linear-gradient(180deg, rgba(254, 242, 242, 0.98), rgba(255, 255, 255, 0.98));
  border: 1px solid rgba(239, 68, 68, 0.32);
  border-radius: var(--bta-radius-12);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(8px);
  pointer-events: auto;
}

.bta-ui .bta-quiz-start-timer-float-inner i {
  color: #dc2626;
  font-size: 14px;
}

.bta-ui .bta-quiz-start-timer-float-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #b91c1c;
  line-height: 1.2;
  text-align: center;
}

.bta-ui .bta-quiz-start-timer-float-value {
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  color: #b91c1c;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.bta-ui .bta-quiz-start-timer-float.is-urgent .bta-quiz-start-timer-float-inner {
  border-color: rgba(220, 38, 38, 0.5);
  background: linear-gradient(180deg, rgba(254, 226, 226, 0.98), rgba(255, 255, 255, 0.98));
  animation: bta-quiz-timer-pulse 1.2s ease-in-out infinite;
}

.bta-ui .bta-quiz-start-timer-float.is-urgent .bta-quiz-start-timer-float-value {
  color: #991b1b;
}

@keyframes bta-quiz-timer-pulse {
  0%, 100% { box-shadow: 0 12px 28px rgba(220, 38, 38, 0.14); }
  50% { box-shadow: 0 12px 32px rgba(220, 38, 38, 0.28); }
}

.bta-ui .bta-quiz-start-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0 var(--bta-space-8) var(--bta-space-16);
}

.bta-ui .bta-quiz-start-review {
  padding: 0 var(--bta-space-8);
}

@media (min-width: 768px) {
  .bta-ui .bta-quiz-start-review {
    padding-right: calc(var(--bta-space-8) + 104px);
  }
}

.bta-ui .bta-quiz-start-review-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.bta-ui .bta-quiz-start-review-note {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-start-questions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-quiz-start-question-card {
  border: none;
  box-shadow: none;
  background: transparent;
}

.bta-ui .bta-quiz-start-question {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
}

.bta-ui .bta-quiz-start-question-head {
  padding: 16px 18px;
  border-bottom: 1px solid var(--bta-border-color);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.9), rgba(255, 255, 255, 0.9));
}

.bta-ui .bta-quiz-start-question-extra {
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-quiz-start-question-title-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.bta-ui .bta-quiz-start-question-title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-start-question-title > p {
  margin-bottom: 0;
}

.bta-ui .bta-quiz-start-question-mark {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: #c42a33;
}

.bta-ui .bta-quiz-start-question-body {
  padding: 16px 18px 18px;
}

.bta-ui .bta-quiz-start-options-shell {
  width: 100%;
}

.bta-ui .bta-quiz-start-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.bta-ui .bta-quiz-start-options.is-multiple {
  grid-template-columns: 1fr;
}

.bta-ui .bta-quiz-start-option-col {
  min-width: 0;
}

.bta-ui .bta-quiz-start-native-option {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  margin: 0 !important;
  padding: 10px 12px !important;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
  color: var(--bta-text-primary) !important;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.bta-ui .bta-quiz-start-native-option:hover {
  border-color: rgba(59, 130, 246, 0.28);
  background: rgba(239, 246, 255, 0.55);
}

.bta-ui .bta-quiz-start-native-option > span {
  margin-top: 2px;
}

.bta-ui .bta-quiz-start-native-option > input:checked ~ span,
.bta-ui .bta-quiz-start-native-option > input:checked + span {
  border-color: var(--bta-primary-color);
}

.bta-ui .bta-quiz-start-hints {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}

.bta-ui .bta-quiz-start-required {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.bta-ui .bta-quiz-start-wrong-note {
  margin-left: 8px;
  color: #b91c1c;
  font-weight: 700;
}

.bta-ui .bta-quiz-start-question .wrong_question_answer_bg {
  border-color: rgba(239, 68, 68, 0.45);
}

.bta-ui .bta-quiz-start-question .wrong_question_answer_bg .bta-quiz-start-question-head {
  background: linear-gradient(180deg, rgba(254, 226, 226, 0.95), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-quiz-start-question .wrong_question_answer_bg .bta-quiz-start-native-option,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg .bta-quiz-start-question-title,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg .bta-quiz-start-question-mark,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg .bta-quiz-result-hint,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg label,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg p,
.bta-ui .bta-quiz-start-question .wrong_question_answer_bg div {
  color: var(--bta-text-primary) !important;
}

.bta-ui .bta-quiz-start-finish-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
  padding-top: 6px;
}

.bta-ui .bta-quiz-start-finish-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 14px 24px;
  border: none;
  border-radius: var(--bta-radius-12);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  font-size: 15px;
  font-weight: 750;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.bta-ui .bta-quiz-start-finish-btn:hover:not(:disabled) {
  background: #255fe0;
  transform: translateY(-1px);
}

.bta-ui .bta-quiz-start-finish-btn:disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.bta-ui .bta-quiz-start-modal .modal-header {
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-quiz-start-modal .modal-title {
  font-size: 18px;
  font-weight: 750;
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-start-modal-body {
  padding-top: 18px;
}

.bta-ui .bta-quiz-start-modal-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.bta-ui .bta-quiz-start-modal-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: var(--bta-radius-12);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
  text-align: center;
}

.bta-ui .bta-quiz-start-modal-stat-label {
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.bta-ui .bta-quiz-start-modal-stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--bta-text-primary);
  line-height: 1.1;
}

.bta-ui .bta-quiz-start-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--bta-border-color);
}

.bta-ui .bta-quiz-start-modal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  padding: 10px 16px;
  border: none;
  border-radius: var(--bta-radius-10);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-quiz-start-modal-btn.is-secondary {
  background: rgba(148, 163, 184, 0.16);
  color: var(--bta-text-primary);
}

.bta-ui .bta-quiz-start-modal-btn.is-primary {
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

@media (max-width: 991px) {
  .bta-ui .bta-quiz-start-hero {
    flex-direction: column;
  }

  .bta-ui .bta-quiz-start-stats {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-quiz-start-review-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-quiz-start-options,
  .bta-ui .bta-quiz-start-modal-stats {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-quiz-start-finish-wrap {
    justify-content: stretch;
  }

  .bta-ui .bta-quiz-start-finish-btn {
    width: 100%;
  }

  .bta-ui .bta-quiz-start-timer-float {
    top: auto;
    bottom: 18px;
    right: 14px;
  }

  .bta-ui .bta-quiz-start-timer-float-inner {
    flex-direction: row;
    gap: 8px;
    min-width: 0;
    padding: 10px 12px;
  }

  .bta-ui .bta-quiz-start-timer-float-label {
    font-size: 9px;
  }

  .bta-ui .bta-quiz-start-timer-float-value {
    font-size: 20px;
  }
}

/* Homework page */
.bta-ui .bta-hw-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 16px;
  padding: var(--bta-space-8) var(--bta-space-8) var(--bta-space-20);
  align-items: start;
}

.bta-ui .bta-hw-layout-no-sidebar {
  grid-template-columns: 1fr;
}

.bta-ui .bta-hw-main {
  min-width: 0;
}

.bta-ui .bta-hw-sidebar {
  min-width: 0;
}

.bta-ui .bta-hw-page {
  width: 100%;
}

.bta-ui .bta-hw-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--bta-space-16);
  flex-wrap: wrap;
  position: relative;
  z-index: 4;
  overflow: visible;
}

.bta-ui .bta-hw-title-icon {
  background: linear-gradient(135deg, #0f766e 0%, #14b8a6 55%, #2dd4bf 100%);
  border: none;
  color: #ffffff;
}

.bta-ui .bta-hw-title-icon i {
  color: #ffffff;
}

.bta-ui .bta-hw-parent-note {
  color: #dc2626 !important;
  font-weight: 600;
}

.bta-ui .bta-hw-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 10px 16px;
  border-radius: var(--bta-radius-12);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background 160ms ease, transform 160ms ease;
}

.bta-ui .bta-hw-upload-btn i {
  color: #ffffff;
}

.bta-ui .bta-hw-upload-btn:hover {
  background: #255fe0;
  color: var(--bta-text-on-dark);
  text-decoration: none;
  transform: translateY(-1px);
}

.bta-ui .bta-hw-upload-btn:hover i {
  color: #ffffff;
}

.bta-ui .bta-hw-stats {
  margin-bottom: var(--bta-space-16);
}

.bta-ui .bta-hw-stats .bta-dash-stat-value {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.1;
}

.bta-ui .bta-hw-search {
  flex: 1 1 320px;
  min-width: 220px;
}

.bta-ui .bta-hw-filter {
  flex: 0 0 160px;
  width: 160px;
  min-width: 140px;
}

.bta-ui .bta-hw-filter-trigger {
  justify-content: flex-start;
}

.bta-ui .bta-hw-list-wrap {
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.bta-ui .bta-hw-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bta-ui .bta-hw-item {
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: visible;
}

.bta-ui .bta-hw-item.is-green { border-color: rgba(34, 197, 94, 0.28); }
.bta-ui .bta-hw-item.is-blue { border-color: rgba(59, 130, 246, 0.24); }
.bta-ui .bta-hw-item.is-amber { border-color: rgba(245, 158, 11, 0.28); }
.bta-ui .bta-hw-item.is-red { border-color: rgba(239, 68, 68, 0.28); }

.bta-ui .bta-hw-item.is-hidden {
  display: none;
}

.bta-ui .bta-hw-item-head {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: none;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(255, 255, 255, 0.98));
  text-align: left;
  cursor: pointer;
  border-radius: var(--bta-radius-14);
}

.bta-ui .bta-hw-item-head:not(.collapsed) {
  border-radius: var(--bta-radius-14) var(--bta-radius-14) 0 0;
}

.bta-ui .bta-hw-item.is-green .bta-hw-item-head {
  background: linear-gradient(180deg, rgba(240, 253, 244, 0.95), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-hw-item.is-blue .bta-hw-item-head {
  background: linear-gradient(180deg, rgba(239, 246, 255, 0.95), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-hw-item.is-amber .bta-hw-item-head {
  background: linear-gradient(180deg, rgba(255, 251, 235, 0.95), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-hw-item.is-red .bta-hw-item-head {
  background: linear-gradient(180deg, rgba(254, 242, 242, 0.95), rgba(255, 255, 255, 0.98));
}

.bta-ui .bta-hw-item-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.bta-ui .bta-hw-item-status.is-green { background: rgba(34, 197, 94, 0.14); color: #15803d; }
.bta-ui .bta-hw-item-status.is-blue { background: rgba(59, 130, 246, 0.12); color: #1d4ed8; }
.bta-ui .bta-hw-item-status.is-amber { background: rgba(245, 158, 11, 0.14); color: #b45309; }
.bta-ui .bta-hw-item-status.is-red { background: rgba(239, 68, 68, 0.12); color: #b91c1c; }

.bta-ui .bta-hw-item-title {
  font-size: 14px;
  font-weight: 750;
  color: var(--bta-text-primary);
  line-height: 1.35;
  min-width: 0;
}

.bta-ui .bta-hw-item-due {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bta-text-secondary);
  white-space: nowrap;
}

.bta-ui .bta-hw-item-chevron {
  color: var(--bta-text-secondary);
  font-size: 12px;
  transition: transform 180ms ease;
}

.bta-ui .bta-hw-item-head.is-open .bta-hw-item-chevron {
  transform: rotate(180deg);
}

.bta-ui .bta-hw-item-body {
  padding: 16px;
  border-top: 1px solid var(--bta-border-color);
  min-width: 0;
  overflow: visible;
  background: linear-gradient(180deg, #fbfcfe 0%, #ffffff 42%);
}

.bta-ui .bta-hw-item-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.bta-ui .bta-hw-meta-card {
  padding: 12px 14px;
  border: 1px solid #e8edf3;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
}

.bta-ui .bta-hw-meta-card__label {
  display: block;
  margin-bottom: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
}

.bta-ui .bta-hw-meta-card__value {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
}

.bta-ui .bta-hw-meta-card__value.is-strong {
  font-size: 14px;
  font-weight: 750;
}

.bta-ui .bta-hw-section {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-hw-item-meta + .bta-hw-section {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.bta-ui .bta-hw-section--planner + .bta-hw-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #e8edf3;
}

.bta-ui .bta-hw-section__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.bta-ui .bta-hw-section__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
  font-size: 14px;
}

.bta-ui .bta-hw-section__icon.is-teal {
  background: rgba(20, 184, 166, 0.12);
  color: #0d9488;
}

.bta-ui .bta-hw-section__icon.is-green {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
}

.bta-ui .bta-hw-section__title {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 750;
  color: #0f172a;
  line-height: 1.3;
}

.bta-ui .bta-hw-section__sub {
  margin: 0;
  font-size: 12px;
  font-weight: 500;
  color: #64748b;
  line-height: 1.45;
}

.bta-ui .bta-hw-section__body {
  min-width: 0;
}

.bta-ui .bta-hw-resources .bta-hw-attach-grid-section {
  margin-top: 0;
}

.bta-ui .bta-hw-resources .bta-hw-attach-grid-card {
  padding: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.bta-ui .bta-hw-detail-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 14px;
  min-width: 0;
}

.bta-ui .bta-hw-detail-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  min-width: 0;
}

.bta-ui .bta-hw-detail-row.is-full {
  grid-template-columns: 1fr;
}

.bta-ui .bta-hw-detail-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--bta-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.bta-ui .bta-hw-detail-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--bta-text-primary);
  line-height: 1.5;
  min-width: 0;
  max-width: 100%;
}

.bta-ui .bta-hw-description-editor {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  padding: 14px;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  background: #ffffff;
  box-sizing: border-box;
}

.bta-ui .bta-hw-description-editor > table,
.bta-ui .bta-hw-description-editor table {
  width: auto !important;
  max-width: none;
  margin-bottom: 0;
}

.bta-ui .bta-hw-description-editor img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 8px 0;
  border-radius: 8px;
}

.bta-ui .bta-weekly-planner.is-student-view .bta-weekly-planner__body {
  grid-template-columns: 1fr;
}

.bta-ui .bta-weekly-planner.is-student-view .bta-weekly-planner__days {
  border-right: none;
}

.bta-ui .bta-hw-description-editor iframe,
.bta-ui .bta-hw-description-editor embed,
.bta-ui .bta-hw-description-editor object {
  max-width: 100%;
}

.bta-ui .bta-hw-description-editor p {
  margin-bottom: 0.75rem;
}

.bta-ui .bta-hw-description-editor p:last-child {
  margin-bottom: 0;
}

.bta-ui .bta-hw-upload-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-hw-upload-badge.is-done {
  background: rgba(34, 197, 94, 0.14);
  color: #15803d;
}

.bta-ui .bta-hw-upload-badge.is-pending {
  background: rgba(245, 158, 11, 0.14);
  color: #b45309;
}

.bta-ui .bta-hw-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bta-ui .bta-hw-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--bta-radius-10);
  border: 1px solid var(--bta-border-color);
  background: var(--bta-hover-bg-on-light-soft);
  color: var(--bta-primary-color);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.bta-ui .bta-hw-link:hover {
  border-color: rgba(59, 130, 246, 0.28);
  background: rgba(239, 246, 255, 0.72);
  text-decoration: none;
}

.bta-ui .bta-hw-files {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bta-ui .bta-hw-file-card {
  display: flex;
  align-items: stretch;
  min-width: min(100%, 240px);
  max-width: 100%;
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-12);
  overflow: hidden;
  background: #ffffff;
}

.bta-ui .bta-hw-file-card.is-student {
  border-color: rgba(34, 197, 94, 0.24);
}

.bta-ui .bta-hw-file-preview {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 12px;
  color: var(--bta-text-primary);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.bta-ui .bta-hw-file-preview:hover {
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-hw-file-preview span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-hw-file-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  border-left: 1px solid var(--bta-border-color);
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-hw-file-download:hover {
  background: rgba(239, 246, 255, 0.72);
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-hw-empty {
  padding: 28px 20px;
  border-radius: var(--bta-radius-14);
  border: 1px dashed var(--bta-border-color);
  background: var(--bta-card-bg);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-hw-empty.is-hidden {
  display: none;
}

.bta-ui .bta-hw-document-view {
  display: none;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
  overflow: hidden;
  min-height: 653px;
}

.bta-ui .bta-hw-document-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--bta-border-color);
}

.bta-ui .bta-hw-document-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: none;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-hw-document-body {
  height: calc(653px - 58px);
  padding: 0;
  overflow: hidden;
}

.bta-ui .bta-hw-document-body iframe {
  display: block;
  width: 100% !important;
  height: 100% !important;
  border: 0;
}

.bta-ui .bta-hw-upload-page .bta-hw-topbar {
  flex-direction: column;
  align-items: flex-start;
}

.bta-ui .bta-hw-upload-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.bta-ui .bta-hw-upload-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--bta-radius-10);
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  color: var(--bta-text-primary);
  text-decoration: none;
  box-shadow: var(--bta-shadow-float);
  flex: 0 0 auto;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.bta-ui .bta-hw-upload-back:hover {
  color: var(--bta-primary-color);
  border-color: rgba(46, 111, 243, 0.24);
  background: rgba(46, 111, 243, 0.06);
  text-decoration: none;
  transform: translateX(-1px);
}

.bta-ui .bta-hw-upload-nav-copy {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 13px;
  line-height: 1.3;
}

.bta-ui .bta-hw-upload-nav-label {
  color: var(--bta-text-secondary);
  font-weight: 600;
}

.bta-ui .bta-hw-upload-nav-sep {
  color: #cbd5e1;
  font-weight: 600;
}

.bta-ui .bta-hw-upload-nav-current {
  color: var(--bta-text-primary);
  font-weight: 700;
}

.bta-ui .bta-hw-upload-alert {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid #fde68a;
  background: #fffbeb;
}

.bta-ui .bta-hw-upload-alert.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-alert.is-ready {
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.bta-ui .bta-hw-upload-alert.is-ready .bta-hw-upload-alert__icon {
  color: #15803d;
  background: rgba(34, 197, 94, 0.14);
}

.bta-ui .bta-hw-upload-alert__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  flex: 0 0 auto;
  font-size: 18px;
  color: #b45309;
  background: rgba(245, 158, 11, 0.14);
}

.bta-ui .bta-hw-upload-alert__title {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-upload-alert__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: #64748b;
}

.bta-ui .bta-hw-upload-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
}

.bta-ui .bta-hw-upload-main {
  min-width: 0;
}

.bta-ui .bta-hw-upload-card {
  padding: 22px 24px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-hw-upload-info {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  font-size: 12px;
  line-height: 1.5;
  color: #1e40af;
}

.bta-ui .bta-hw-upload-info.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-info i {
  margin-top: 2px;
  font-size: 14px;
  flex: 0 0 auto;
}

.bta-ui .bta-hw-upload-fields.is-locked {
  opacity: 0.72;
}

.bta-ui .bta-hw-upload-fields.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-fields.is-locked .bta-hw-upload-dropzone,
.bta-ui .bta-hw-upload-fields.is-locked .bta-hw-add-file-btn,
.bta-ui .bta-hw-upload-fields.is-locked .bta-hw-upload-confirm-wrap,
.bta-ui .bta-hw-upload-fields.is-locked .bta-hw-upload-actions,
.bta-ui .bta-hw-upload-fields.is-locked .bta-hw-upload-task-upload {
  pointer-events: none;
}

.bta-ui .bta-hw-upload-drop-row {
  display: flex;
  align-items: stretch;
  gap: 10px;
}

.bta-ui .bta-hw-upload-dropzone {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 84px;
  padding: 12px 14px;
  border: 1px dashed #d7dee8;
  border-radius: 12px;
  background: #f8fafc;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.bta-ui .bta-hw-upload-dropzone:hover,
.bta-ui .bta-hw-upload-dropzone.is-dragover {
  border-color: #93c5fd;
  background: #eff6ff;
}

.bta-ui .bta-hw-upload-file-input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

.bta-ui .bta-hw-upload-dropzone__icon {
  font-size: 20px;
  color: #94a3b8;
}

.bta-ui .bta-hw-upload-dropzone__text {
  font-size: 12px;
  color: #64748b;
}

.bta-ui .bta-hw-upload-dropzone__browse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  padding: 4px 10px;
  border: 1px solid #93c5fd;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  color: #1d4ed8;
  background: #fff;
}

.bta-ui .bta-hw-upload-dropzone__filename {
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-upload-dropzone__filename.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-actions {
  margin-top: 22px;
}

.bta-ui .bta-hw-upload-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 132px;
  padding: 11px 18px;
  border: none;
  border-radius: var(--bta-radius-10);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-hw-upload-submit.is-disabled,
.bta-ui .bta-hw-upload-submit:disabled {
  background: #e2e8f0;
  color: #94a3b8;
  cursor: not-allowed;
}

.bta-ui .bta-hw-upload-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bta-ui .bta-hw-upload-side-card {
  padding: 18px;
  background: var(--bta-card-bg);
  border: 1px solid var(--bta-border-color);
  border-radius: var(--bta-radius-14);
  box-shadow: var(--bta-shadow-float);
}

.bta-ui .bta-hw-upload-side-card__title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-upload-side-card__label {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-hw-upload-side-card__type {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-hw-upload-side-card__type.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-side-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.bta-ui .bta-hw-upload-side-badge.is-neutral {
  color: #64748b;
  background: #f1f5f9;
}

.bta-ui .bta-hw-upload-side-badge.is-pending {
  color: #b45309;
  background: #fef3c7;
}

.bta-ui .bta-hw-upload-side-badge.is-ready {
  color: #15803d;
  background: #dcfce7;
}

.bta-ui .bta-hw-upload-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-hw-upload-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.bta-ui .bta-hw-upload-step p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: #64748b;
}

.bta-ui .bta-hw-upload-step__dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
}

.bta-ui .bta-hw-upload-step.is-step-1 .bta-hw-upload-step__dot {
  color: #b45309;
  background: #fef3c7;
}

.bta-ui .bta-hw-upload-step.is-step-2 .bta-hw-upload-step__dot {
  color: #1d4ed8;
  background: #dbeafe;
}

.bta-ui .bta-hw-upload-step.is-step-3 .bta-hw-upload-step__dot {
  color: #15803d;
  background: #dcfce7;
}

.bta-ui .bta-hw-upload-help {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.bta-ui .bta-hw-upload-help__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  flex: 0 0 auto;
  font-size: 18px;
  color: #1d4ed8;
  background: #dbeafe;
}

.bta-ui .bta-hw-upload-help strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-upload-help p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: #64748b;
}

.bta-ui .bta-hw-upload-planner-tasks.is-hidden,
.bta-ui .bta-hw-upload-standard-docs.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-task-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bta-ui .bta-hw-upload-task-card {
  border: 1px solid #e8edf3;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.bta-ui .bta-hw-upload-task-card.is-uploaded {
  border-color: rgba(34, 197, 94, 0.22);
  background: linear-gradient(180deg, rgba(34, 197, 94, 0.05) 0%, #fff 72px);
}

.bta-ui .bta-hw-upload-task-card__head {
  padding: 14px 16px 10px;
  border-bottom: 1px solid #f1f5f9;
}

.bta-ui .bta-hw-upload-task-card__day {
  display: inline-flex;
  align-items: center;
  margin-bottom: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #1d4ed8;
  background: #eff6ff;
}

.bta-ui .bta-hw-upload-task-card.is-uploaded .bta-hw-upload-task-card__day {
  color: #15803d;
  background: #dcfce7;
}

.bta-ui .bta-hw-upload-task-card__text {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.5;
  color: #0f172a;
}

.bta-ui .bta-hw-upload-task-card__body {
  padding: 12px 16px 16px;
}

.bta-ui .bta-hw-upload-task-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-hw-upload-task-status.is-pending {
  color: #b45309;
}

.bta-ui .bta-hw-upload-task-status.is-done {
  color: #15803d;
}

.bta-ui .bta-hw-upload-task-card.is-pending.is-selected {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 0 0 1px rgba(79, 70, 229, 0.12);
}

.bta-ui .bta-hw-upload-task-card__head-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.bta-ui .bta-hw-upload-task-card__head-top .bta-hw-upload-task-card__day {
  margin-bottom: 0;
}

.bta-ui .bta-hw-upload-task-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  font-weight: 650;
  color: #475569;
  white-space: nowrap;
  cursor: pointer;
}

.bta-ui .bta-hw-upload-task-select > span {
  margin-top: 0;
}

.bta-ui .bta-hw-upload-task-day-submit {
  display: none !important;
}

.bta-ui .bta-hw-upload-submit.is-hidden {
  display: none !important;
}

.bta-ui .bta-hw-upload-task-upload {
  margin-top: 2px;
}

.bta-ui .bta-hw-upload-task-row {
  display: block;
}

.bta-ui .bta-hw-upload-task-selected:not(.is-hidden) {
  margin-top: 10px;
}

.bta-ui .bta-hw-upload-task-dropzone {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: 42px;
  padding: 8px 12px;
  border: 1px dashed #d7dee8;
  border-radius: 10px;
  background: #f8fafc;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.bta-ui .bta-hw-submit-confirm-modal .modal-content {
  border: 0;
  border-radius: 16px;
  overflow: hidden;
}

.bta-ui .bta-hw-submit-confirm-modal .modal-header {
  align-items: flex-start;
  border-bottom: 1px solid #eef2f7;
  padding: 18px 20px 14px;
}

.bta-ui .bta-hw-submit-confirm-modal .modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  color: #0f172a;
}

.bta-ui .bta-hw-submit-confirm-modal__subtitle {
  margin: 4px 0 0;
  font-size: 13px;
  color: #64748b;
}

.bta-ui .bta-hw-submit-confirm-modal .modal-body {
  padding: 16px 20px 8px;
  max-height: 60vh;
  overflow: auto;
}

.bta-ui .bta-hw-submit-confirm-modal__section {
  margin-bottom: 16px;
}

.bta-ui .bta-hw-submit-confirm-modal__section.is-hidden {
  display: none;
}

.bta-ui .bta-hw-submit-confirm-modal__section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 750;
  color: #334155;
}

.bta-ui .bta-hw-submit-confirm-item {
  margin-bottom: 10px;
  padding: 12px 14px;
  border: 1px solid #e8edf3;
  border-radius: 12px;
  background: #f8fafc;
}

.bta-ui .bta-hw-submit-confirm-item__title {
  font-size: 13px;
  font-weight: 750;
  color: #0f172a;
}

.bta-ui .bta-hw-submit-confirm-item__text {
  margin: 4px 0 0;
  font-size: 12px;
  color: #475569;
}

.bta-ui .bta-hw-submit-confirm-item__nofile {
  margin: 8px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: #b45309;
}

.bta-ui .bta-hw-submit-confirm-item__files {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.bta-ui .bta-hw-submit-confirm-item__files li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 12px;
  color: #1d4ed8;
}

.bta-ui .bta-hw-submit-confirm-modal .modal-footer {
  border-top: 1px solid #eef2f7;
  padding: 14px 20px 18px;
}

.bta-ui .bta-hw-submit-confirm-modal__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-hw-submit-confirm-modal__btn.is-secondary {
  background: #e2e8f0;
  color: #334155;
}

.bta-ui .bta-hw-submit-confirm-modal__btn.is-primary {
  background: #4f46e5;
  color: #fff;
}

.bta-ui .bta-hw-submit-confirm-modal__btn.is-primary.is-loading {
  opacity: 0.75;
  pointer-events: none;
}

.bta-ui .bta-hw-upload-task-dropzone:hover,
.bta-ui .bta-hw-upload-task-dropzone.is-dragover {
  border-color: #93c5fd;
  background: #eff6ff;
}

.bta-ui .bta-hw-upload-task-upload.has-files .bta-hw-upload-task-dropzone {
  padding: 8px 12px;
}

.bta-ui .bta-hw-upload-task-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.bta-ui .bta-hw-upload-task-dropzone__icon {
  font-size: 16px;
  color: #94a3b8;
  flex: 0 0 auto;
}

.bta-ui .bta-hw-upload-task-dropzone__text {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 4px 6px;
  font-size: 11px;
  line-height: 1.35;
  color: #64748b;
}

.bta-ui .bta-hw-upload-task-dropzone__hint {
  flex-basis: auto;
  margin: 0;
  font-size: 9px;
  line-height: 1.3;
  color: #94a3b8;
}

.bta-ui .bta-hw-upload-task-dropzone__browse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0;
  padding: 3px 8px;
  border: 1px solid #93c5fd;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  color: #1d4ed8;
  background: #fff;
}

.bta-ui .bta-hw-upload-task-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.bta-ui .bta-hw-upload-task-selected.is-hidden {
  display: none;
}

.bta-ui .bta-hw-upload-task-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #fff;
  font-size: 11px;
  font-weight: 600;
  color: #334155;
}

.bta-ui .bta-hw-upload-task-chip i {
  flex: 0 0 auto;
  color: #64748b;
}

.bta-ui .bta-hw-upload-task-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-hw-upload-task-chip.is-done {
  border-color: rgba(34, 197, 94, 0.22);
  background: rgba(34, 197, 94, 0.08);
  color: #15803d;
}

.bta-ui .bta-hw-upload-task-chip.is-done i {
  color: #15803d;
}

.bta-ui .bta-hw-upload-task-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-left: 2px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: #f1f5f9;
  color: #64748b;
  cursor: pointer;
}

.bta-ui .bta-hw-upload-task-chip-remove:hover {
  background: #fee2e2;
  color: #dc2626;
}

.bta-ui .bta-hw-upload-task-empty {
  padding: 16px;
  border-radius: 12px;
  border: 1px dashed #d7dee8;
  background: #f8fafc;
  font-size: 12px;
  color: #64748b;
  text-align: center;
}

.bta-ui .bta-hw-form-group {
  margin-bottom: 18px;
}

.bta-ui .bta-hw-form-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-form-sublabel {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 650;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-hw-required {
  color: #dc2626;
}

.bta-ui .bta-hw-form-help {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-hw-select {
  border-radius: var(--bta-radius-10);
}

.bta-ui .bta-hw-file-upload-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.bta-ui .bta-hw-file-upload-field {
  flex: 1 1 auto;
  min-width: 0;
}

.bta-ui .bta-hw-add-file-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: var(--bta-radius-10);
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
  cursor: pointer;
  flex: 0 0 auto;
}

.bta-ui .bta-hw-confirm {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bta-text-primary);
  line-height: 1.5;
}

.bta-ui .bta-hw-form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

.bta-ui .bta-hw-submit-btn,
.bta-ui .bta-hw-reset-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  padding: 11px 18px;
  border: none;
  border-radius: var(--bta-radius-10);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.bta-ui .bta-hw-submit-btn {
  background: var(--bta-primary-color);
  color: var(--bta-text-on-dark);
}

.bta-ui .bta-hw-reset-btn {
  background: rgba(148, 163, 184, 0.16);
  color: var(--bta-text-primary);
}

.bta-ui .bta-hw-description-editor.has-planner {
  padding: 0;
  border: none;
  background: transparent;
  overflow: visible;
}

.bta-ui .bta-hw-description-editor.has-standard {
  padding: 16px;
  border: 1px solid #e8edf3;
  border-radius: 12px;
  background: #fff;
  line-height: 1.6;
}

.bta-ui .bta-student-planner {
  border: 1px solid #e8edf3;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.bta-ui .bta-student-planner__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid #e8edf3;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  color: #0f172a;
}

.bta-ui .bta-student-planner__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 58, 95, 0.1);
  color: #1e3a5f;
  font-size: 14px;
  flex: 0 0 auto;
}

.bta-ui .bta-student-planner__title {
  margin: 0 0 2px;
  font-size: 14px;
  font-weight: 750;
  color: #0f172a;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bta-ui .bta-student-planner__sub {
  margin: 0;
  font-size: 12px;
  color: #64748b;
}

.bta-ui .bta-student-planner__empty {
  margin: 0;
  padding: 18px 16px;
  font-size: 13px;
  color: #64748b;
  text-align: center;
}

.bta-ui .bta-student-planner__days {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
}

.bta-ui .bta-student-planner__day {
  --day-accent: #8b5cf6;
  --day-soft: rgba(139, 92, 246, 0.1);
  --day-badge-bg: rgba(139, 92, 246, 0.14);
  --day-icon-bg: rgba(139, 92, 246, 0.18);
  --day-card-bg: rgba(139, 92, 246, 0.06);
  --day-card-border: rgba(139, 92, 246, 0.14);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border-radius: 12px;
  background: var(--day-card-bg);
  border: 1px solid var(--day-card-border);
}

.bta-ui .bta-student-planner__day.is-tone-purple { --day-accent: #8b5cf6; --day-soft: rgba(139, 92, 246, 0.1); --day-badge-bg: rgba(139, 92, 246, 0.14); --day-icon-bg: rgba(139, 92, 246, 0.18); --day-card-bg: rgba(139, 92, 246, 0.06); --day-card-border: rgba(139, 92, 246, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-green { --day-accent: #10b981; --day-soft: rgba(16, 185, 129, 0.1); --day-badge-bg: rgba(16, 185, 129, 0.14); --day-icon-bg: rgba(16, 185, 129, 0.18); --day-card-bg: rgba(16, 185, 129, 0.06); --day-card-border: rgba(16, 185, 129, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-blue { --day-accent: #3b82f6; --day-soft: rgba(59, 130, 246, 0.1); --day-badge-bg: rgba(59, 130, 246, 0.14); --day-icon-bg: rgba(59, 130, 246, 0.18); --day-card-bg: rgba(59, 130, 246, 0.06); --day-card-border: rgba(59, 130, 246, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-orange { --day-accent: #f59e0b; --day-soft: rgba(245, 158, 11, 0.1); --day-badge-bg: rgba(245, 158, 11, 0.16); --day-icon-bg: rgba(245, 158, 11, 0.2); --day-card-bg: rgba(245, 158, 11, 0.06); --day-card-border: rgba(245, 158, 11, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-pink { --day-accent: #ec4899; --day-soft: rgba(236, 72, 153, 0.1); --day-badge-bg: rgba(236, 72, 153, 0.14); --day-icon-bg: rgba(236, 72, 153, 0.18); --day-card-bg: rgba(236, 72, 153, 0.06); --day-card-border: rgba(236, 72, 153, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-teal { --day-accent: #06b6d4; --day-soft: rgba(6, 182, 212, 0.1); --day-badge-bg: rgba(6, 182, 212, 0.14); --day-icon-bg: rgba(6, 182, 212, 0.18); --day-card-bg: rgba(6, 182, 212, 0.06); --day-card-border: rgba(6, 182, 212, 0.14); }
.bta-ui .bta-student-planner__day.is-tone-lavender { --day-accent: #a78bfa; --day-soft: rgba(167, 139, 250, 0.1); --day-badge-bg: rgba(167, 139, 250, 0.16); --day-icon-bg: rgba(167, 139, 250, 0.2); --day-card-bg: rgba(167, 139, 250, 0.08); --day-card-border: rgba(167, 139, 250, 0.16); }

.bta-ui .bta-student-planner__day.is-span-full {
  grid-column: 1 / -1;
}

.bta-ui .bta-student-planner__day-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.bta-ui .bta-student-planner__day-badge {
  min-width: 44px;
  height: 24px;
  padding: 0 8px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--day-accent);
  background: var(--day-badge-bg);
}

.bta-ui .bta-student-planner__day-meta {
  min-width: 0;
  flex: 1 1 auto;
  font-size: 12px;
}

.bta-ui .bta-student-planner__day-meta strong {
  font-weight: 700;
  color: var(--day-accent);
}

.bta-ui .bta-student-planner__day-date {
  font-weight: 500;
  color: #64748b;
}

.bta-ui .bta-student-planner__day-pill {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  color: #64748b;
  background: rgba(148, 163, 184, 0.16);
}

.bta-ui .bta-student-planner__task-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bta-ui .bta-student-planner__task-panel {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.bta-ui .bta-student-planner__task-panel.is-done {
  opacity: 0.96;
}

.bta-ui .bta-student-planner__task-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bta-ui .bta-student-planner__task-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--day-accent);
  background: var(--day-icon-bg);
}

.bta-ui .bta-student-planner__task-text {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 500;
  color: #334155;
  word-break: break-word;
}

.bta-ui .bta-student-planner__task-status {
  flex: 0 0 auto;
  margin-left: auto;
  align-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  color: var(--day-accent);
}

.bta-ui .bta-student-planner__task-status.is-uploaded {
  color: var(--day-accent);
}

.bta-ui .bta-student-planner__task-uploads {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bta-ui .bta-student-planner__task-uploads-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #64748b;
}

.bta-ui .bta-student-planner__task-uploads-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bta-ui .bta-student-planner__task-upload-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--day-accent) 24%, #e2e8f0);
  background: color-mix(in srgb, var(--day-accent) 8%, #fff);
  font-size: 10px;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
}

.bta-ui .bta-student-planner__task-upload-chip:hover {
  border-color: var(--day-accent);
  color: var(--day-accent);
  text-decoration: none;
}

.bta-ui .bta-student-planner__task-upload-chip i {
  flex: 0 0 auto;
  color: var(--day-accent);
  font-size: 10px;
}

.bta-ui .bta-student-planner__task-upload-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bta-ui .bta-monthly-planner .bta-student-planner {
  margin-bottom: 12px;
}

.bta-ui .bta-monthly-planner .bta-student-planner:last-child {
  margin-bottom: 0;
}

.bta-ui .bta-hw-section--planner {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  margin-bottom: 4px;
}

.bta-ui .bta-monthly-planner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bta-ui .bta-monthly-planner__heading {
  margin-bottom: 4px;
}

.bta-ui .bta-monthly-planner__title {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #0f172a;
}

.bta-ui .bta-weekly-planner {
  border: 1px solid #d7dee8;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
}

.bta-ui .bta-weekly-planner__header {
  padding: 10px 14px;
  background: linear-gradient(180deg, #1e3a5f 0%, #17304f 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bta-ui .bta-weekly-planner__title {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fff;
  text-align: center;
}

.bta-ui .bta-weekly-planner__body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.85fr);
  gap: 0;
  align-items: stretch;
}

.bta-ui .bta-weekly-planner__days {
  display: flex;
  flex-direction: column;
  border-right: 1px solid #e2e8f0;
}

.bta-ui .bta-weekly-planner__day {
  padding: 10px 12px;
  border-bottom: 1px solid #e8edf3;
}

.bta-ui .bta-weekly-planner__day:last-child {
  border-bottom: none;
}

.bta-ui .bta-weekly-planner__day.is-day-off {
  background: rgba(248, 250, 252, 0.9);
}

.bta-ui .bta-weekly-planner__day-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.bta-ui .bta-weekly-planner__day-off-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  color: #475569;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.bta-ui .bta-weekly-planner__day-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #0f172a;
}

.bta-ui .bta-weekly-planner__marked {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #64748b;
}

.bta-ui .bta-weekly-planner__checkbox {
  width: 14px;
  height: 14px;
  border: 2px solid #94a3b8;
  border-radius: 3px;
  display: inline-block;
  background: #fff;
  flex: 0 0 auto;
}

.bta-ui .bta-weekly-planner__day-tasks p {
  margin: 0 0 4px;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 500;
  color: #334155;
}

.bta-ui .bta-weekly-planner__day-tasks p:last-child {
  margin-bottom: 0;
}

.bta-ui .bta-weekly-planner__sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: #f8fafc;
}

.bta-ui .bta-weekly-planner__week-label {
  margin: 0 0 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #1d4ed8;
  text-align: center;
}

.bta-ui .bta-weekly-planner__panel {
  padding: 8px 10px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #fff;
}

.bta-ui .bta-weekly-planner__panel.is-yellow {
  background: #fffbeb;
  border-color: #fde68a;
}

.bta-ui .bta-weekly-planner__panel-title {
  margin: 0 0 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #0f172a;
}

.bta-ui .bta-weekly-planner__panel-text,
.bta-ui .bta-weekly-planner__challenge-box p,
.bta-ui .bta-weekly-planner__muted {
  margin: 0;
  font-size: 11px;
  line-height: 1.4;
  color: #475569;
}

.bta-ui .bta-weekly-planner__star {
  color: #f59e0b;
}

.bta-ui .bta-weekly-planner__challenge-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bta-ui .bta-weekly-planner__notes-box {
  position: relative;
  min-height: 72px;
  border: 1px dashed #cbd5e1;
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
}

.bta-ui .bta-weekly-planner__notes-watermark {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 42px;
  height: auto;
  opacity: 0.12;
  pointer-events: none;
}

.bta-ui .bta-weekly-planner__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}

.bta-ui .bta-weekly-planner__footer-list {
  margin: 0;
  padding-left: 18px;
  font-size: 10px;
  line-height: 1.45;
  color: #64748b;
}

.bta-ui .bta-weekly-planner__footer-logo {
  width: 72px;
  height: auto;
  flex: 0 0 auto;
}

@media (max-width: 1199px) {
  .bta-ui .bta-weekly-planner__body {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-weekly-planner__days {
    border-right: none;
    border-bottom: 1px solid #e2e8f0;
  }
}

@media (max-width: 1199px) {
  .bta-ui .bta-hw-layout {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-hw-sidebar {
    order: 2;
  }
}

@media (max-width: 991px) {
  .bta-ui .bta-hw-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bta-ui .bta-hw-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-hw-search,
  .bta-ui .bta-hw-filter {
    width: 100%;
    flex: 1 1 auto;
    min-width: 0;
  }

  .bta-ui .bta-hw-upload-btn {
    width: 100%;
    justify-content: center;
  }

  .bta-ui .bta-hw-item-head {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "status chevron"
      "title title"
      "due due";
  }

  .bta-ui .bta-hw-item-status { grid-area: status; }
  .bta-ui .bta-hw-item-title { grid-area: title; }
  .bta-ui .bta-hw-item-due { grid-area: due; }
  .bta-ui .bta-hw-item-chevron { grid-area: chevron; }

  .bta-ui .bta-hw-detail-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .bta-ui .bta-hw-item-meta {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-student-planner__days {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-hw-section__head {
    gap: 10px;
  }
}

@media (max-width: 640px) {
  .bta-ui .bta-hw-stats {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-hw-topbar {
    flex-direction: column;
  }

  .bta-ui .bta-hw-upload-btn {
    width: 100%;
    justify-content: center;
  }

  .bta-ui .bta-hw-form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .bta-ui .bta-hw-submit-btn,
  .bta-ui .bta-hw-reset-btn,
  .bta-ui .bta-hw-upload-submit {
    width: 100%;
  }

  .bta-ui .bta-hw-upload-layout {
    grid-template-columns: 1fr;
  }

  .bta-ui .bta-hw-upload-drop-row {
    flex-direction: column;
  }

  .bta-ui .bta-hw-add-file-btn {
    width: 100%;
    height: 42px;
  }
}

/* Notification header popup */
.bta-ui .bta-notif-popup-wrap {
  position: relative;
}

.bta-ui .bta-notif-popup-backdrop {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 1040;
}

.bta-ui .bta-notif-popup {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  width: min(520px, calc(100vw - 24px));
  max-height: min(78vh, 720px);
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid var(--bta-border-color);
  border-radius: 18px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.16);
  z-index: 1050;
  overflow: hidden;
}

.bta-ui .bta-notif-popup-arrow {
  position: absolute;
  top: -8px;
  right: 18px;
  width: 16px;
  height: 16px;
  background: #ffffff;
  border-top: 1px solid var(--bta-border-color);
  border-left: 1px solid var(--bta-border-color);
  transform: rotate(45deg);
}

.bta-ui .bta-notif-popup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
}

.bta-ui .bta-notif-popup-title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  color: var(--bta-text-primary);
}

.bta-ui .bta-notif-popup-head-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.bta-ui .bta-notif-popup-mark-read {
  border: 0;
  background: transparent;
  color: var(--bta-primary-color);
  font-size: 13px;
  font-weight: 650;
  padding: 0;
  cursor: pointer;
}

.bta-ui .bta-notif-popup-settings {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--bta-border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bta-text-secondary);
  text-decoration: none;
}

.bta-ui .bta-notif-popup-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 20px 14px;
}

.bta-ui .bta-notif-popup-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--bta-radius-pill);
  border: 1px solid var(--bta-border-color);
  background: #ffffff;
  color: var(--bta-text-secondary);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.bta-ui .bta-notif-popup-tab.is-active {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.35);
  color: var(--bta-primary-color);
}

.bta-ui .bta-notif-popup-tab-count {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: var(--bta-radius-pill);
  background: var(--bta-primary-color);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bta-ui .bta-notif-popup-list-wrap {
  position: relative;
  flex: 1 1 auto;
  min-height: 180px;
  overflow: auto;
  padding: 0 12px;
}

.bta-ui .bta-notif-popup-loading,
.bta-ui .bta-notif-popup-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 180px;
  color: var(--bta-text-secondary);
  font-size: 13px;
}

.bta-ui .bta-notif-popup-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 8px;
}

.bta-ui .bta-notif-popup-item {
  position: relative;
  display: grid;
  grid-template-columns: 4px 42px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 14px 12px 14px 0;
  border: 1px solid var(--bta-border-color);
  border-radius: 14px;
  background: #ffffff;
  overflow: hidden;
}

.bta-ui .bta-notif-popup-item.is-unread {
  background: rgba(59, 130, 246, 0.03);
}

.bta-ui .bta-notif-popup-bar {
  align-self: stretch;
  border-radius: 0 4px 4px 0;
  background: var(--bta-primary-color);
}

.bta-ui .bta-notif-popup-item.is-green .bta-notif-popup-bar { background: #22c55e; }
.bta-ui .bta-notif-popup-item.is-orange .bta-notif-popup-bar { background: #f97316; }
.bta-ui .bta-notif-popup-item.is-purple .bta-notif-popup-bar { background: #8b5cf6; }
.bta-ui .bta-notif-popup-item.is-blue .bta-notif-popup-bar { background: #3b82f6; }
.bta-ui .bta-notif-popup-item.is-pink .bta-notif-popup-bar { background: #ec4899; }

.bta-ui .bta-notif-popup-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.bta-ui .bta-notif-popup-item.is-green .bta-notif-popup-icon { background: rgba(34, 197, 94, 0.14); color: #16a34a; }
.bta-ui .bta-notif-popup-item.is-orange .bta-notif-popup-icon { background: rgba(249, 115, 22, 0.14); color: #ea580c; }
.bta-ui .bta-notif-popup-item.is-purple .bta-notif-popup-icon { background: rgba(139, 92, 246, 0.14); color: #7c3aed; }
.bta-ui .bta-notif-popup-item.is-blue .bta-notif-popup-icon { background: var(--bta-primary-10); color: var(--bta-primary-color); }
.bta-ui .bta-notif-popup-item.is-pink .bta-notif-popup-icon { background: rgba(236, 72, 153, 0.14); color: #db2777; }

.bta-ui .bta-notif-popup-body {
  min-width: 0;
}

.bta-ui .bta-notif-popup-title {
  display: inline-block;
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 750;
  color: var(--bta-text-primary);
  text-decoration: none;
}

.bta-ui .bta-notif-popup-title.is-link {
  color: var(--bta-primary-color);
}

.bta-ui .bta-notif-popup-title:hover {
  text-decoration: none;
  color: var(--bta-primary-color);
}

.bta-ui .bta-notif-popup-desc {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-popup-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--bta-radius-pill);
  font-size: 11px;
  font-weight: 700;
}

.bta-ui .bta-notif-popup-tag.is-purple { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.bta-ui .bta-notif-popup-tag.is-orange { background: rgba(249, 115, 22, 0.12); color: #ea580c; }
.bta-ui .bta-notif-popup-tag.is-pink { background: rgba(236, 72, 153, 0.12); color: #db2777; }
.bta-ui .bta-notif-popup-tag.is-green { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.bta-ui .bta-notif-popup-tag.is-blue { background: var(--bta-primary-10); color: var(--bta-primary-color); }

.bta-ui .bta-notif-popup-meta-lines {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--bta-text-secondary);
}

.bta-ui .bta-notif-popup-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  padding-top: 2px;
  min-width: 88px;
}

.bta-ui .bta-notif-popup-time {
  font-size: 11px;
  font-weight: 650;
  color: var(--bta-text-secondary);
  text-align: right;
  white-space: nowrap;
}

.bta-ui .bta-notif-popup-unread {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bta-primary-color);
}

.bta-ui .bta-notif-popup-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--bta-border-color);
}

.bta-ui .bta-notif-popup-foot-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 650;
  color: var(--bta-primary-color);
  text-decoration: none;
}

.bta-ui .bta-notif-popup-foot-link.is-strong {
  font-weight: 750;
}

@media (max-width: 768px) {
  .bta-ui .bta-notif-popup {
    right: -8px;
    width: min(420px, calc(100vw - 16px));
  }

  .bta-ui .bta-notif-popup-item {
    grid-template-columns: 4px 38px minmax(0, 1fr);
  }

  .bta-ui .bta-notif-popup-side {
    grid-column: 3;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-width: 0;
    margin-top: 6px;
  }
}