/* Class Detail Page Styles */
.back-nav {
  margin-bottom: 2rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.back-link:hover {
  color: var(--danger);
}

.class-detail-content {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3rem;
}

.class-detail-main {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.class-hero-image {
  border-radius: 1.25rem;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    color-mix(in oklab, var(--muted) 10%, var(--surface)) 0%,
    color-mix(in oklab, var(--muted) 20%, var(--surface)) 100%
  );
  width: 100%;
  height: 360px;
  box-shadow: 0 4px 20px color-mix(in oklab, var(--text) 8%, transparent);
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.class-header {
  text-align: center;
}

.class-badges {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.class-category {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    color-mix(in oklab, var(--accent) 85%, black) 100%
  );
  color: var(--accent-text);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.class-family {
  background: color-mix(in oklab, var(--muted) 15%, transparent);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.class-variant {
  background: color-mix(in oklab, #f59e0b 15%, transparent);
  color: #f59e0b;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.class-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.class-subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  line-height: 1.6;
}

.class-description {
  background: var(--surface);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 2px 8px color-mix(in oklab, var(--text) 4%, transparent);
  border: 1px solid var(--border);
}

.class-description h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
}

.description-text {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.0625rem;
}

.class-recording {
  background: var(--surface);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 2px 8px color-mix(in oklab, var(--text) 4%, transparent);
  border: 1px solid var(--border);
}

.class-recording h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
}

.recording-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.recording-link:hover {
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  transform: translateY(-1px);
}

.class-detail-sidebar {
  position: sticky;
  top: 7rem;
  height: fit-content;
}

.enrollment-card {
  background: var(--surface);
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 4px 20px color-mix(in oklab, var(--text) 8%, transparent);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.enrollment-status {
  gap: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.enrolled-status {
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 15px;
}

.status-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.status-badge.free {
  background: color-mix(in oklab, #22c55e 10%, transparent);
  color: #22c55e;
}

.status-badge.paid {
  background: color-mix(in oklab, #ef4444 10%, transparent);
  color: #ef4444;
}

.status-badge.restricted {
  background: color-mix(in oklab, #fb923c 10%, transparent);
  color: #fb923c;
}

.status-badge.registered {
  background: var(--color-danger-bg);
  color: var(--color-danger-text);
}

.class-time-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.time-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: color-mix(in oklab, var(--muted) 8%, transparent);
  border-radius: 0.75rem;
  border: 1px solid var(--border);
}

.time-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

.time-label {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.time-value {
  font-size: 1rem;
  color: var(--text);
  font-weight: 600;
}

.enrollment-action {
  text-align: center;
  margin-top: 0.5rem;
}

.action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border-radius: 0.75rem;
  font-weight: 700;
}

.action-button--danger {
  background: var(--color-danger);
  border: 1px solid var(--color-danger);
  color: #fff;
  box-shadow: 0 8px 18px
    color-mix(in oklab, var(--color-danger) 25%, transparent);
}

.action-button--danger:hover {
  background: color-mix(in oklab, var(--color-danger) 88%, black);
  border-color: color-mix(in oklab, var(--color-danger) 88%, black);
  transform: translateY(-1px);
}

.join-actions {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.join-link-panel {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 0.5rem;
  padding: 1rem;
  background: color-mix(in oklab, var(--muted) 8%, transparent);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  text-align: left;
}

.join-link-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.join-link-anchor {
  display: inline-block;
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.4;
}

.join-link-anchor span {
  font-style: inherit;
}

.join-link-anchor:hover {
  color: color-mix(in oklab, var(--accent) 88%, black);
  text-decoration: underline;
}

.join-pending-message {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 1rem;
  border-radius: 0.875rem;
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  color: var(--text);
  border: 1px solid color-mix(in oklab, var(--accent) 18%, var(--border));
  font-weight: 600;
  line-height: 1.45;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    color-mix(in oklab, var(--accent) 85%, black) 100%
  );
  color: var(--accent-text);
  box-shadow: 0 4px 12px color-mix(in oklab, var(--accent) 30%, transparent);
}

.btn-primary:hover {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    color-mix(in oklab, var(--accent) 85%, black) 100%
  );
  transform: translateY(-2px);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--accent) 40%, transparent);
}

.btn-full {
  width: 100%;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .class-detail-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .class-detail-sidebar {
    position: static;
    order: -1;
  }
}

@media (max-width: 768px) {
  .class-detail-container {
    padding: 1rem 0.5rem;
  }

  .class-title {
    font-size: 2rem;
  }

  .class-subtitle {
    font-size: 1.125rem;
  }

  .class-description,
  .class-recording,
  .enrollment-card {
    padding: 1.5rem;
  }

  .class-time-info {
    gap: 1rem;
  }

  .time-item {
    padding: 0.875rem;
  }

  .join-link-anchor {
    text-align: left;
  }
}

/* admin site detail page */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.admin-detail-actions {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.recent-enrollments {
  margin-top: var(--space-4);
}
.recent-enrollments table {
  width: 100%;
  border-collapse: collapse;
}
.recent-enrollments th,
.recent-enrollments td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.recent-enrollments th {
  background: color-mix(in oklab, var(--muted) 10%, transparent);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--muted);
}
.recent-enrollments tr:hover {
  background: color-mix(in oklab, var(--muted) 10%, transparent);
}
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}
.status-badge.enrolled {
  background: color-mix(in oklab, #3b82f6 15%, transparent);
  color: #3b82f6;
}
.status-badge.attended {
  background: color-mix(in oklab, var(--success) 15%, transparent);
  color: var(--success);
}
.status-badge.canceled {
  background: color-mix(in oklab, var(--danger) 15%, transparent);
  color: var(--danger);
}
.status-badge.no_show {
  background: color-mix(in oklab, #f59e0b 15%, transparent);
  color: #f59e0b;
}
@media (max-width: 768px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .class-hero-image {
    height: 220px;
  }
}

/* Admin class detail page */
.admin-class-detail-page {
  --acd-bg: var(--color-bg);
  --acd-panel: var(--color-surface);
  --acd-panel-soft: color-mix(
    in oklab,
    var(--color-bg) 92%,
    var(--color-surface)
  );
  --acd-line: var(--color-border-subtle);
  --acd-text: var(--color-text);
  --acd-muted: var(--color-text-muted);
  --acd-accent: var(--color-accent);
  --acd-pill-bg: color-mix(
    in oklab,
    var(--color-accent) 12%,
    var(--color-surface)
  );
  --acd-pill-text: var(--color-accent);
  --acd-good: var(--success);
  margin: calc(var(--space-2) * -1);
  padding: var(--space-3);
  background: var(--acd-bg);
  color: var(--acd-text);
}

html[data-theme="dark"] .admin-class-detail-page {
  --acd-bg: #081120;
  --acd-panel: #111b2e;
  --acd-panel-soft: #0c1628;
  --acd-line: rgba(148, 163, 184, 0.18);
  --acd-text: #f8fbff;
  --acd-muted: #9fb0c9;
  --acd-accent: #9db7ff;
  --acd-pill-bg: rgba(92, 125, 230, 0.26);
  --acd-pill-text: #dbe5ff;
  --acd-good: #78d8a4;
}

.admin-class-detail-page .breadcrumb,
.admin-class-detail-page .breadcrumb a {
  color: var(--acd-muted);
}

.admin-class-detail-page .acd-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--space-5);
  align-items: start;
}

.admin-class-detail-page .acd-document {
  min-width: 0;
}

.admin-class-detail-page .acd-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.admin-class-detail-page .acd-hero h1 {
  margin: 0;
  color: var(--acd-text);
  font-size: 30px;
  font-weight: 750;
  line-height: 1.15;
}

.admin-class-detail-page .acd-status-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  color: var(--acd-muted);
  font-size: 14px;
  font-weight: 600;
}

.admin-class-detail-page .acd-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 9px;
  border-radius: 4px;
  background: var(--acd-pill-bg);
  color: var(--acd-pill-text);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.admin-class-detail-page .acd-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}

.admin-class-detail-page .acd-actions a,
.admin-class-detail-page .acd-section-heading a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--acd-line);
  border-radius: 4px;
  background: var(--acd-panel);
  color: var(--acd-text);
  font-size: 14px;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
}

.admin-class-detail-page .acd-actions a:hover,
.admin-class-detail-page .acd-section-heading a:hover {
  border-color: rgba(157, 183, 255, 0.65);
  color: var(--acd-accent);
}

.admin-class-detail-page .acd-preview {
  margin: 0 0 var(--space-4);
  overflow: hidden;
  border: 1px solid var(--acd-line);
  border-radius: 6px;
  background: var(--acd-panel);
}

.admin-class-detail-page .acd-preview img {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: contain;
  background: var(--acd-panel-soft);
}

.admin-class-detail-page .acd-preview-empty {
  width: 100%;
  min-height: 240px;
}

.admin-class-detail-page .acd-preview-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--acd-muted);
  background: var(--acd-panel-soft);
}

.admin-class-detail-page .acd-section {
  margin-bottom: var(--space-4);
}

.admin-class-detail-page .acd-section h2,
.admin-class-detail-page .acd-side-section h2,
.admin-class-detail-page .acd-section-heading h2 {
  margin: 0;
  color: var(--acd-text);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-class-detail-page .acd-section h2 {
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--acd-line);
}

.admin-class-detail-page .acd-description {
  margin-top: var(--space-3);
  color: var(--acd-text);
  font-size: 17px;
  line-height: 1.75;
  max-width: 78ch;
}

.admin-class-detail-page .acd-description,
.admin-class-detail-page .acd-description * {
  background: transparent !important;
}

.admin-class-detail-page .acd-description * {
  color: var(--acd-text) !important;
}

.admin-class-detail-page .acd-description p:first-child {
  margin-top: 0;
}

.admin-class-detail-page .acd-description p:last-child {
  margin-bottom: 0;
}

.admin-class-detail-page .acd-muted {
  color: var(--acd-muted);
  font-size: 13px;
  line-height: 1.5;
}

.admin-class-detail-page .acd-enrollments {
  margin-top: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--acd-line);
  border-radius: 6px;
  background: var(--acd-panel);
}

.admin-class-detail-page .acd-reference-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.admin-class-detail-page .acd-reference-badges--hero {
  margin-top: var(--space-3);
}

.admin-class-detail-page .acd-reference-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid var(--acd-line);
  border-radius: 4px;
  background: var(--acd-panel-soft);
  color: var(--acd-text);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.admin-class-detail-page .acd-side-card span,
.admin-class-detail-page .acd-side-list span,
.admin-class-detail-page .acd-mini-stats span {
  display: block;
  color: var(--acd-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.admin-class-detail-page .acd-side-card strong,
.admin-class-detail-page .acd-side-list strong,
.admin-class-detail-page .acd-side-list a,
.admin-class-detail-page .acd-mini-stats strong {
  display: block;
  margin-top: 8px;
  color: var(--acd-text);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.35;
}

.admin-class-detail-page .acd-sidebar {
  min-height: calc(100vh - 120px);
  padding-left: var(--space-5);
  border-left: 1px solid var(--acd-line);
}

.admin-class-detail-page .acd-side-section {
  padding: var(--space-4) 0 var(--space-5);
  border-top: 1px solid var(--acd-line);
}

.admin-class-detail-page .acd-side-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.admin-class-detail-page .acd-side-section h2 {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.admin-class-detail-page .acd-side-section h2 svg {
  color: var(--acd-accent);
}

.admin-class-detail-page .acd-side-card {
  padding: var(--space-4);
  border-radius: 6px;
  background: var(--acd-panel-soft);
}

.admin-class-detail-page .acd-side-card + .acd-side-card {
  margin-top: var(--space-2);
}

.admin-class-detail-page .acd-split {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
}

.admin-class-detail-page .acd-split div:last-child {
  text-align: right;
}

.admin-class-detail-page .acd-side-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  min-width: 0;
}

.admin-class-detail-page .acd-side-list a {
  word-break: break-word;
  text-decoration: none;
}

.admin-class-detail-page .acd-side-list a:hover {
  color: var(--acd-accent);
}

.admin-class-detail-page .acd-mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.admin-class-detail-page .acd-mini-stats div {
  padding: var(--space-3);
  border: 1px solid var(--acd-line);
  border-radius: 6px;
}

.admin-class-detail-page .acd-section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.admin-class-detail-page .acd-section-heading p {
  margin: 5px 0 0;
  color: var(--acd-muted);
  font-size: 12px;
}

.admin-class-detail-page .acd-table-wrap {
  overflow-x: auto;
}

.admin-class-detail-page .acd-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-class-detail-page .acd-table th,
.admin-class-detail-page .acd-table td {
  padding: 14px 0;
  border-bottom: 1px solid var(--acd-line);
  color: var(--acd-text);
  font-size: 15px;
  text-align: left;
  white-space: nowrap;
}

/* -----------------------------------------------------------
   Teams meeting credentials (class detail sidebar)
   Mirrors the booking-detail block but lives in classDetail.css
   because the class detail page only loads this stylesheet.
   ----------------------------------------------------------- */
.admin-class-detail-page .acd-meeting-credentials {
  margin-top: var(--space-md, 12px);
  padding: var(--space-md, 12px);
  background: var(--color-bg-subtle, #f1f5f9);
  border: 1px solid var(--color-border-subtle, #e2e8f0);
  border-radius: var(--radius-md, 10px);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm, 8px);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.admin-class-detail-page .acd-meeting-credentials__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 8px);
  flex-wrap: wrap;
  font-size: 13px;
  min-width: 0;
}

.admin-class-detail-page .acd-meeting-id,
.admin-class-detail-page .acd-meeting-passcode {
  font-family: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Consolas", monospace;
  font-size: 12px;
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border-subtle, #e2e8f0);
  border-radius: var(--radius-sm, 6px);
  padding: 4px 8px;
  color: var(--color-text, #0c1222);
  letter-spacing: 0.02em;
  max-width: 100%;
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.admin-class-detail-page .acd-meeting-passcode {
  font-weight: 600;
  color: var(--color-text, #0c1222);
}

/* `button.` prefix keeps this above the global `button:not(...):not(...)`
   rule in components/buttons.css (0,2,1), which otherwise forces
   padding 8px 16px + min-height 44px onto this 28px icon button and
   hides the 14px svg. */
.admin-class-detail-page button.acd-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-height: 0;
  padding: 0;
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border-subtle, #e2e8f0);
  border-radius: var(--radius-sm, 6px);
  color: var(--color-text-muted, #64748b);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  flex: 0 0 auto;
}

.admin-class-detail-page button.acd-copy-btn svg {
  display: block;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentcolor;
}

.admin-class-detail-page button.acd-copy-btn:hover {
  border-color: var(--color-accent, #2f6fed);
  color: var(--color-accent, #2f6fed);
}

.admin-class-detail-page button.acd-copy-btn:focus-visible {
  outline: none;
  border-color: var(--color-accent, #2f6fed);
  box-shadow: 0 0 0 2px var(--color-accent-subtle, rgba(47, 111, 237, 0.10));
}

.admin-class-detail-page .detail-label-inline {
  color: var(--color-text-muted, #64748b);
  font-weight: 500;
  min-width: 88px;
  flex-shrink: 0;
}

.admin-class-detail-page .acd-table th {
  color: var(--acd-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-class-detail-page .acd-table td + td,
.admin-class-detail-page .acd-table th + th {
  padding-left: var(--space-4);
}

.admin-class-detail-page .acd-table td span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--acd-panel-soft);
  color: var(--acd-text);
  font-size: 14px;
  font-weight: 650;
}

.admin-class-detail-page .acd-empty-cell {
  color: var(--acd-muted);
  text-align: center;
}

@media (max-width: 1100px) {
  .admin-class-detail-page .acd-layout {
    grid-template-columns: 1fr;
  }

  .admin-class-detail-page .acd-sidebar {
    min-height: 0;
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 760px) {
  .admin-class-detail-page {
    margin: 0;
    padding: var(--space-2);
  }

  .admin-class-detail-page .acd-hero,
  .admin-class-detail-page .acd-section-heading {
    display: grid;
  }

  .admin-class-detail-page .acd-actions {
    justify-content: flex-start;
  }

  .admin-class-detail-page .acd-mini-stats {
    grid-template-columns: 1fr 1fr;
  }
}

/* Student class detail page */
.student-class-detail-page .student-class-subtitle {
  max-width: 72ch;
  margin: var(--space-3) 0 0;
  color: var(--acd-muted);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
}

.student-class-detail-page .student-recording-section .recording-link {
  margin-top: var(--space-3);
}

.student-class-detail-page .student-enrollment-section .enrollment-status {
  justify-content: flex-start;
  flex-wrap: wrap;
  margin: 0;
  text-align: left;
}

.student-class-detail-page .enrollment-action {
  margin-top: 0;
  text-align: left;
}

.student-class-detail-page .join-pending-message,
.student-class-detail-page .enrolled-status {
  border-radius: 6px;
}

/* --- Teacher info block (detail.html) ----------------------------------- */
.admin-class-detail-page .acd-teacher-section,
.student-class-detail-page .acd-teacher-section {
  margin-top: var(--space-5);
}

.admin-class-detail-page .acd-teacher__name,
.student-class-detail-page .acd-teacher__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: inherit;
}

/* --- Class Updates section (student detail) ----------------------------- */
.student-class-detail-page .class-updates-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.student-class-detail-page .class-update-item {
  padding: var(--space-3);
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  background: var(--color-bg, #f9fafb);
}

.student-class-detail-page .class-update-body {
  margin: 0 0 var(--space-1);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text, #1f2937);
}

.student-class-detail-page .class-update-meta {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted, #6b7280);
}