:root {
  --ink: #2c2419;
  --muted: #746a5c;
  --paper: #efe6d1;
  --panel: #fffaf0;
  --line: #d8c49c;
  --green: #426b2f;
  --green-dark: #24451f;
  --green-soft: #dfe9d2;
  --orange: #9b5c2e;
  --orange-soft: #f1dec8;
  --yellow: #d9ae25;
  --yellow-soft: #fff0a8;
  --blue-soft: #dde7df;
  --shadow: 0 14px 40px rgba(63, 43, 21, 0.13);
}

/* Final AcademicFlow parity layer: keep this last so older classroom theme rules cannot win. */
:root {
  color-scheme: light;
  --tuine-green: #155739;
  --tuine-leaf: #1f6f45;
  --tuine-yellow: #f7df3e;
  --tuine-gold: #d7b51f;
  --tuine-bark: #5b3328;
  --ink: #0f172a;
  --muted: #64748b;
  --paper: #f3f5ed;
  --panel: #ffffff;
  --line: #e2e8f0;
  --green: #155739;
  --green-dark: #08291d;
  --green-soft: #f3fbf3;
  --orange: #b45309;
  --orange-soft: #fffbeb;
  --yellow: #f7df3e;
  --yellow-soft: #fef9c3;
  --blue-soft: #eff6ff;
  --shadow: none;
}

body {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-width: 320px;
  color: #0f172a;
  background: #f3f5ed;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("assets/school-header.jpg");
  background-position: center;
  background-size: cover;
  content: "";
  opacity: .045;
  pointer-events: none;
}

.app-shell {
  display: block;
  min-height: 100vh;
  background: transparent;
}

.main {
  grid-column: auto;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 256px;
  padding: 16px;
  color: #0f172a;
  background: #ffffff;
  border-right: 1px solid #dff3df;
  box-shadow: 0 20px 50px rgba(15,23,42,.18);
}

body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
body:not(.sidebar-collapsed) .sidebar { transform: translateX(0); }

.sidebar-toggle.inside {
  top: 14px;
  right: -14px;
  width: 28px;
  height: 42px;
  border: 1px solid #dff3df;
  border-radius: 0 8px 8px 0;
  color: #155739;
  background: #ffffff;
  box-shadow: 6px 0 18px rgba(15,23,42,.12);
}

.sidebar-toggle.outside {
  top: 0;
  left: 0;
  width: 12px;
  height: 100vh;
  border: 0;
  border-radius: 0;
  color: transparent;
  background: #f7df3e;
  box-shadow: none;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

body:not(.sidebar-collapsed) .sidebar-toggle.outside {
  opacity: 0;
  pointer-events: none;
}

.brand {
  display: block;
  margin: 0 0 12px;
  padding: 0 0 12px;
  border-bottom: 1px solid #dff3df;
}

.brand-crest {
  display: block;
  width: 100%;
  height: auto;
  max-height: 78px;
  object-fit: contain;
  filter: none;
}

.brand strong {
  display: block;
  margin-top: 12px;
  color: #155739;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.brand span {
  display: block;
  margin-top: 2px;
  color: #155739;
  font-size: 12px;
}

.educator-card {
  grid-template-columns: 36px 1fr 26px;
  border: 0;
  border-left: 4px solid #f7df3e;
  border-radius: 0;
  color: #0f172a;
  background: #f3fbf3;
  box-shadow: none;
}

.educator-card span,
.sidebar-heading,
.sidebar-note span,
.class-link span,
.class-count {
  color: #64748b;
}

.educator-card strong,
.sidebar-note strong,
.class-link strong {
  color: #0f172a;
}

.avatar,
.note-icon,
.class-badge {
  color: #155739;
  background: #dff3df;
}

.workspace-nav {
  margin-top: 18px;
  padding-bottom: 0;
  border-bottom: 0;
}

.workspace-link,
.class-link {
  min-height: 38px;
  border: 0;
  border-radius: 4px;
  color: #0f172a;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  box-shadow: none;
}

.workspace-link:hover,
.class-link:hover {
  color: #155739;
  background: #f3fbf3;
}

.workspace-link.active,
.class-link.active {
  color: #ffffff;
  background: #155739;
  border-left: 0;
  box-shadow: 0 4px 10px rgba(21,87,57,.18);
}

.workspace-link.active span,
.class-link.active span,
.class-link.active strong,
.class-link.active .class-count {
  color: #ffffff;
  opacity: 1;
}

.class-link.active .class-badge {
  color: #08291d;
  background: #f7df3e;
}

.sidebar-note {
  margin: auto 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout {
  width: 100%;
  min-height: 40px;
  margin: 10px 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout:hover {
  color: #ffffff;
  background: #155739;
}

.topbar,
.dashboard-view .topbar,
body:not(.dashboard-view) .topbar,
.learner-review-header,
.shared-notes-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 68px;
  margin: -24px -24px 24px;
  padding: 12px 16px;
  border: 0;
  border-bottom: 4px solid #f7df3e;
  border-radius: 0;
  color: white;
  background: #08291d;
  box-shadow: 0 4px 12px rgba(15,23,42,.18);
}

.topbar h1,
.learner-review-header h1,
.shared-notes-header h1 {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
  text-shadow: none;
}

.academic-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 235px;
}

.academic-header-brand img,
.learner-review-header img,
.shared-notes-header img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.academic-header-brand strong,
.academic-header-brand span {
  display: block;
}

.academic-header-brand strong {
  color: white;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.1;
}

.academic-header-brand span,
.eyebrow,
.learner-review-header span,
.shared-notes-header span {
  color: #f7df3e !important;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.page-heading {
  min-width: 0;
  flex: 1;
}

.topbar p,
.dashboard-view .topbar p,
body:not(.dashboard-view) .topbar p,
.learner-review-header p,
.shared-notes-header p {
  margin-top: 2px;
  color: rgba(255,255,255,.72);
  font-size: 12px;
}

.dashboard-clock {
  min-width: 180px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
  box-shadow: none;
}

.dashboard-clock div {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.dashboard-clock span,
.dashboard-view .dashboard-clock span {
  color: rgba(255,255,255,.72);
}

.period-picker span,
body:not(.dashboard-view) .period-picker span {
  color: rgba(255,255,255,.72);
}

.period-picker select,
body:not(.dashboard-view) .period-picker select {
  color: #0f172a;
  border-color: rgba(255,255,255,.35);
  background: #ffffff;
}

.topbar .primary-button,
body:not(.dashboard-view) .topbar .primary-button {
  color: #08291d;
  background: #f7df3e;
}

.summary-strip {
  margin: 0 0 20px;
}

.summary-card,
.panel,
.timetable-panel,
.modal-card,
.assessment-card,
.learner-class-card,
.calendar-event-card,
.attendance-row,
.record-row,
.away-card,
.settings-tool-grid article,
.admin-teacher-row,
.class-setting-row,
.learner-calendar-list article,
.learner-notes-list details,
.class-resource-item,
.shared-slide-preview,
.shared-note-pictures,
.shared-presenter-controls,
.shared-slide-notes,
.planner-slide-notes,
.wb-shell,
.whiteboard-toolbar,
.board-command-bar,
.notes-word-editor,
.learner-review-library,
.learner-review-main > article,
.learner-class-picker {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.summary-card {
  min-height: 0;
  padding: 20px;
  border-top: 0;
  border-bottom: 0;
}

.summary-card::after {
  display: none;
}

.summary-card span {
  color: #64748b;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.summary-card strong {
  margin-top: 12px;
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 30px;
  font-weight: 700;
}

.summary-card em {
  color: #64748b;
  font-size: 12px;
}

.tabs {
  gap: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.tab-button {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  font-size: 13px;
}

.tab-button:hover {
  border-color: #155739;
  background: #f3fbf3;
}

.tab-button.active {
  color: #155739;
  border-color: #155739;
  background: #f3fbf3;
  box-shadow: none;
}

.content {
  margin-top: 20px;
}

.panel-header,
.learner-class-card > header,
.assessment-card > header,
.shared-slide-notes > header {
  padding: 16px;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
  background: #ffffff;
}

.panel-header::after {
  display: none;
}

.panel-header h2,
.learner-class-card > header h2,
.assessment-card > header h3,
.shared-slide-notes h2,
.monthly-calendar header h3 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.panel-header h2 {
  padding-left: 12px;
  border-left: 4px solid #f7df3e;
  color: #155739;
}

.panel-header p,
.learner-class-card > header p,
.assessment-card > header p,
.monthly-calendar header strong {
  color: #64748b;
}

.panel-header .secondary-button,
.secondary-button,
.status-button,
.tool-button,
.board-command,
.wb-property-button,
.wb-page-actions button,
.wb-layer-actions button {
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  box-shadow: none;
}

.primary-button,
.form-submit,
.library-heading button,
.wb-side-heading button {
  min-height: 40px;
  border-radius: 4px;
  color: white;
  background: #155739;
  box-shadow: none;
}

.primary-button:hover,
.form-submit:hover {
  background: #1f6f45;
}

select,
input,
textarea {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

select:focus,
input:focus,
textarea:focus {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.28);
}

.time-heading,
.day-heading,
th,
.register-columns,
.record-columns,
.unassigned-panel,
.whiteboard-library,
.wb-tools,
.wb-properties,
.wb-status,
.wb-sidebar,
.notes-word-toolbar,
.timetable-scroll,
.attendance-list,
.record-list,
.marks-sheet-wrap,
.calendar-event-form,
.calendar-event-list,
.settings-tool-grid,
.class-settings-list,
.admin-metrics,
.admin-teacher-list,
.admin-password-form,
.admin-checklist {
  background: #f8fafc;
}

th {
  color: #64748b;
}

td {
  border-top-color: #e2e8f0;
}

.lesson-card {
  border-radius: 6px;
  box-shadow: none;
}

.lesson-card.tone-0,
.lesson-card.tone-1,
.lesson-card.tone-2,
.lesson-card.tone-3 {
  color: #08291d;
  background: #f3fbf3;
  border-color: #dff3df;
}

.lesson-card:hover {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.1);
  transform: none;
}

.day-heading.today,
.monthly-grid article.today {
  background: #fef9c3;
  outline: 0;
}

.calendar-date-box,
.notification-icon,
.wb-tool.active,
.dock-tool:hover,
.dock-tool.active,
.wb-fullscreen-button:hover,
.wb-fullscreen-button:focus-visible,
.wb-fullscreen-button.active {
  color: #ffffff;
  background: #155739;
}

.calendar-type,
.monthly-calendar header span,
.learner-calendar-list span,
.learner-class-card > header span {
  color: #155739;
}

.marks-sheet th,
.marks-sheet td {
  border-color: #e2e8f0;
  background: #ffffff;
}

.marks-sheet thead th,
.marks-sheet thead tr:nth-child(3) th,
.marks-sheet thead tr:nth-child(4) th,
.new-assessment-heading {
  color: #0f172a;
  background: #f8fafc !important;
}

.marks-sheet .marks-group-row th {
  color: white;
  background: #08291d !important;
}

.learner-portal-page,
.learner-review-page,
.shared-notes-page {
  color: #0f172a;
  background: #f3f5ed;
}

.learner-review-page:not(.learner-login-page),
.learner-portal-page {
  padding: 24px;
}

.learner-review-header,
.shared-notes-header {
  width: auto;
  margin: -24px -24px 24px;
  border-radius: 0;
}

.learner-class-card > header strong,
.learner-review-header > strong,
.shared-notes-header > strong,
#learnerNotificationsButton {
  color: #08291d;
  background: #f7df3e;
}

.learner-header-actions button,
#learnerSignOut {
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
}

.learner-notification-header {
  border-bottom: 4px solid #f7df3e;
  background: #08291d;
}

.learner-notification-list,
.learner-notification-tools {
  background: #ffffff;
}

.whiteboard-editor,
.whiteboard-workspace,
.wb-stage {
  background: #f1f5f9;
}

.whiteboard-tool-dock,
.wb-topbar,
.wb-fullscreen-toolbar {
  background: #08291d;
}

.wb-canvas-frame,
.whiteboard-slide,
.notes-word-page {
  border-color: #cbd5e1;
  border-radius: 4px;
  box-shadow: 0 6px 16px rgba(15,23,42,.12);
}

.modal-backdrop {
  background: rgba(15,23,42,.52);
}

.modal-card {
  border-bottom: 0;
}

.toast {
  border-radius: 4px;
  color: #08291d;
  background: #f7df3e;
}

@media (max-width: 900px) {
  .main,
  .learner-review-page:not(.learner-login-page),
  .learner-portal-page {
    padding: 16px;
  }

  .topbar,
  .dashboard-view .topbar,
  body:not(.dashboard-view) .topbar,
  .learner-review-header,
  .shared-notes-header {
    align-items: flex-start;
    flex-direction: column;
    margin: -16px -16px 16px;
  }

  .topbar-actions {
    align-items: stretch;
    width: 100%;
  }

  .academic-header-brand {
    min-width: 0;
  }

  .academic-header-brand strong {
    font-size: 15px;
  }
}

.learner-portal-nav {
  width: min(1480px, 100%);
  margin: 0 auto 14px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 0 2px;
}

.learner-portal-nav button {
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.learner-portal-nav button:hover {
  border-color: #155739;
  background: #f3fbf3;
}

.learner-portal-nav button.active {
  color: #155739;
  border-color: #155739;
  background: #f3fbf3;
}

.learner-dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.learner-dashboard-cards article,
.learner-page-panel,
.learner-class-section,
.learner-class-overview article {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.learner-dashboard-cards article {
  padding: 16px;
}

.learner-dashboard-cards span,
.learner-page-panel > header span,
.learner-class-overview span {
  color: #155739;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.learner-dashboard-cards strong {
  display: block;
  margin-top: 8px;
  color: #0f172a;
  font-size: 28px;
}

.learner-dashboard-cards em {
  display: block;
  margin-top: 4px;
  color: #64748b;
  font-size: 12px;
  font-style: normal;
}

.learner-page-panel {
  overflow: hidden;
  margin-bottom: 14px;
}

.learner-page-panel > header {
  padding: 16px;
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
}

.learner-page-panel > header h2 {
  margin: 4px 0 0;
  padding-left: 12px;
  border-left: 4px solid #f7df3e;
  color: #155739;
  font-size: 20px;
}

.learner-page-panel > header p {
  margin: 5px 0 0;
  color: #64748b;
}

.learner-class-overview,
.learner-page-stack {
  display: grid;
  gap: 12px;
  padding: 16px;
}

.learner-class-overview {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.learner-class-overview article,
.learner-class-section {
  padding: 14px;
}

.learner-class-overview h3,
.learner-class-section h3 {
  margin: 4px 0;
  color: #0f172a;
  font-size: 18px;
}

.learner-class-overview p,
.learner-class-section h3 span {
  color: #64748b;
}

.learner-class-overview strong {
  display: block;
  margin-top: 10px;
  color: #155739;
  font-size: 13px;
}

.learner-page-panel > .monthly-calendar,
.learner-page-panel > .learner-calendar-list,
.learner-page-panel > .learner-notes-list,
.learner-page-panel > .learner-file-list,
.learner-page-panel > .empty-state {
  padding: 16px;
}

.learner-resource-list a {
  grid-template-columns: 54px minmax(0, 1fr);
}

.learner-resource-list small {
  grid-column: 2;
}

.general-resource-targets {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 10px;
  padding: 16px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.general-resource-targets label {
  display: grid;
  gap: 6px;
}

.general-resource-targets span {
  color: #155739;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
}

@media (max-width: 900px) {
  .general-resource-targets {
    grid-template-columns: 1fr;
  }
}

.learner-lesson-workspace {
  display: grid;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
}

.learner-portal-whiteboard {
  min-width: 0;
}

.learner-portal-whiteboard .learner-slide-card {
  box-shadow: none;
}

@media (max-width: 900px) {
  .learner-lesson-workspace {
    grid-template-columns: 1fr;
  }
}

/* AcademicFlow-style global polish */
:root {
  --ink: #111827;
  --muted: #64748b;
  --paper: #eef3ef;
  --panel: #ffffff;
  --line: #d7ded8;
  --green: #14613f;
  --green-dark: #09271c;
  --green-soft: #e6f2eb;
  --orange: #b7791f;
  --orange-soft: #fff4db;
  --yellow: #f5d928;
  --yellow-soft: #fff8c9;
  --blue-soft: #e6f1fa;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.11);
  --flow-border: #e2e8f0;
  --flow-slate: #f8fafc;
}

body {
  background:
    radial-gradient(circle at 15% 8%, rgba(245, 217, 40, .18), transparent 22%),
    radial-gradient(circle at 88% 2%, rgba(20, 97, 63, .12), transparent 28%),
    linear-gradient(135deg, #eef3ef 0%, #f8fafc 48%, #f4f1e9 100%);
}

.app-shell {
  background:
    linear-gradient(90deg, rgba(9, 39, 28, .04), transparent 300px),
    transparent;
}

.sidebar {
  border-right: 1px solid rgba(255,255,255,.14);
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 34%),
    linear-gradient(165deg, #14613f 0%, #09271c 68%, #061d15 100%);
  box-shadow: 18px 0 45px rgba(15, 23, 42, .18);
}

.brand {
  margin: -6px -4px 14px;
  padding: 10px 8px 22px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.brand strong {
  font-family: "DM Sans", sans-serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.brand span,
.educator-card span,
.sidebar-heading {
  color: rgba(255,255,255,.64);
}

.educator-card {
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

.avatar,
.admin-teacher-avatar {
  color: var(--green-dark);
  background: var(--yellow);
}

.workspace-link,
.class-link {
  color: rgba(255,255,255,.72);
}

.workspace-link:hover,
.class-link:hover {
  background: rgba(255,255,255,.1);
}

.workspace-link.active,
.class-link.active {
  color: var(--green-dark);
  background: #fff;
  border-left: 4px solid var(--yellow);
  box-shadow: 0 12px 24px rgba(0,0,0,.18);
}

.class-badge {
  color: white;
  background: rgba(255,255,255,.12);
}

.class-link.active .class-badge {
  color: var(--green-dark);
  background: var(--yellow);
}

.sidebar-note {
  margin: auto -4px 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.06);
}

.main {
  max-width: 1540px;
}

.topbar,
.dashboard-view .topbar,
body:not(.dashboard-view) .topbar,
.learner-review-header,
.shared-notes-header {
  border: 1px solid rgba(255,255,255,.28);
  border-bottom: 4px solid var(--yellow);
  background:
    linear-gradient(90deg, rgba(9,39,28,.96) 0%, rgba(20,97,63,.88) 54%, rgba(20,97,63,.55) 100%),
    url("assets/school-header.jpg") center 38% / cover;
  box-shadow: 0 20px 55px rgba(15, 23, 42, .18);
}

.topbar h1,
.learner-review-header h1,
.shared-notes-header h1 {
  font-family: "DM Sans", sans-serif;
  font-weight: 800;
  letter-spacing: -.04em;
}

.eyebrow,
.learner-review-header span,
.shared-notes-header span {
  color: var(--yellow) !important;
  font-weight: 900;
}

.dashboard-clock,
.summary-card,
.panel,
.timetable-panel,
.modal-card,
.assessment-card,
.learner-class-card,
.learner-review-library,
.learner-review-main > article,
.learner-class-picker,
.shared-slide-preview,
.shared-note-pictures,
.shared-presenter-controls,
.shared-slide-notes,
.planner-slide-notes,
.class-resource-panel,
.whiteboard-workspace-view > .panel,
.wb-shell {
  border: 1px solid var(--flow-border);
  background: #fff;
  box-shadow: var(--shadow);
}

.dashboard-clock {
  border-bottom: 4px solid var(--yellow);
}

.dashboard-clock div {
  font-family: "DM Sans", sans-serif;
  font-weight: 800;
}

.summary-card {
  border-radius: 18px;
  border-top: 0;
  border-bottom: 4px solid var(--green);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.summary-card span,
.panel-header p,
.assessment-card p,
.assessment-date,
.field label,
.calendar-event-card p,
.monthly-calendar header strong,
.learner-calendar-list em,
.learner-slide-note,
.notes-link {
  color: var(--muted);
}

.summary-card strong,
.monthly-calendar header h3,
.assessment-card h3,
.learner-class-card h2,
.panel-header h2,
.modal-card h2,
.calendar-event-card h3,
.learner-calendar-list strong {
  color: var(--green-dark);
  font-family: "DM Sans", sans-serif;
  font-weight: 800;
  letter-spacing: -.02em;
}

.summary-card::after {
  background: rgba(245,217,40,.32);
}

.tabs {
  border: 1px solid var(--flow-border);
  border-radius: 16px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 10px 28px rgba(15,23,42,.07);
  backdrop-filter: blur(10px);
}

.tab-button {
  color: #475569;
}

.tab-button.active,
.primary-button,
.form-submit {
  color: white;
  background: var(--green);
  box-shadow: 0 10px 24px rgba(20, 97, 63, .18);
}

.tab-button.active {
  color: var(--green-dark);
  background: var(--yellow);
}

.primary-button:hover,
.form-submit:hover {
  background: #0f5236;
}

.secondary-button,
.status-button,
.tool-button,
.board-command,
.wb-property-button,
.wb-page-actions button,
.wb-layer-actions button {
  border-color: var(--flow-border);
  color: #334155;
  background: #fff;
}

.secondary-button:hover,
.status-button:hover,
.tool-button:hover,
.board-command:hover {
  color: var(--green-dark);
  border-color: #b8c8bd;
  background: var(--green-soft);
}

.panel,
.timetable-panel {
  border-radius: 16px;
  overflow: hidden;
}

.panel-header,
.learner-class-card > header,
.assessment-card > header {
  border-bottom: 3px solid var(--yellow);
  background:
    linear-gradient(90deg, #09271c, #14613f);
  color: white;
}

.panel-header h2,
.panel-header p,
.learner-class-card > header h2,
.learner-class-card > header p,
.assessment-card > header h3,
.assessment-card > header p {
  color: white;
}

.panel-header::after {
  background: linear-gradient(105deg, transparent 0 70%, rgba(245,217,40,.14) 70%);
}

.timetable-scroll,
.attendance-list,
.record-list,
.marks-sheet-wrap,
.calendar-event-form,
.calendar-event-list,
.settings-tool-grid,
.class-settings-list,
.admin-metrics,
.admin-teacher-list,
.admin-password-form,
.admin-checklist {
  background: #fff;
}

.time-heading,
.day-heading,
th,
.register-columns,
.record-columns,
.unassigned-panel,
.whiteboard-library,
.wb-tools,
.wb-properties,
.wb-status,
.wb-sidebar,
.notes-word-toolbar {
  background: var(--flow-slate);
}

.lesson-card {
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(15,23,42,.06);
}

.lesson-card.tone-0 { color: #075132; background: #e7f4ec; border-color: #cbe7d5; }
.lesson-card.tone-1 { color: #92400e; background: #fff3d4; border-color: #f3d99d; }
.lesson-card.tone-2 { color: #0f3f68; background: #e8f3fb; border-color: #cfe5f4; }
.lesson-card.tone-3 { color: #5b3b0d; background: #f7ead7; border-color: #ead4b5; }

table {
  background: white;
}

th {
  color: #475569;
}

td {
  border-top-color: #edf2f7;
}

.attendance-row,
.record-row,
.calendar-event-card,
.away-card,
.class-setting-row,
.admin-teacher-row,
.settings-tool-grid article,
.learner-calendar-list article,
.learner-notes-list details,
.class-resource-item,
.deck-thumb,
.slide-thumb,
.wb-page {
  border-color: var(--flow-border);
  background: #fff;
  box-shadow: 0 8px 18px rgba(15,23,42,.05);
}

.attendance-row:hover,
.record-row:hover,
.calendar-event-card:hover,
.class-resource-item:hover,
.learner-calendar-list article:hover {
  border-color: #b8c8bd;
  background: #fbfdfb;
}

.calendar-date-box,
.notification-icon,
.wb-tool.active,
.library-heading button,
.wb-side-heading button {
  color: white;
  background: var(--green);
}

.calendar-type,
.monthly-calendar header span,
.learner-calendar-list span,
.learner-class-card > header span,
.type-marks .calendar-type {
  color: #a16207;
}

.monthly-weekdays span {
  color: var(--green-dark);
  background: var(--green-soft);
}

.monthly-grid article {
  background: white;
}

.monthly-grid article.outside {
  background: #f1f5f3;
}

.monthly-grid article.today {
  background: #fffbe6;
  outline-color: var(--yellow);
}

.marks-sheet th,
.marks-sheet td {
  border-color: #e2e8f0;
  background: #fff;
}

.marks-sheet thead th {
  background: #f8fafc;
}

.marks-sheet .marks-group-row th {
  color: white;
  background: var(--green-dark);
}

.marks-sheet thead tr:nth-child(3) th {
  background: #fff8c9;
}

.marks-sheet thead tr:nth-child(4) th,
.new-assessment-heading {
  background: #e6f2eb !important;
}

select,
input,
textarea,
.notes-word-page {
  border-color: #cbd5e1;
  background: #fff;
}

select:focus,
input:focus,
textarea:focus,
.notes-word-page:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(20, 97, 63, .14);
}

.learner-portal-page,
.learner-review-page,
.shared-notes-page {
  background:
    radial-gradient(circle at 12% 4%, rgba(245,217,40,.16), transparent 20%),
    linear-gradient(135deg, #eef3ef, #f8fafc);
}

.learner-review-page:not(.learner-login-page),
.learner-portal-page {
  padding: 18px;
}

.learner-review-header {
  width: min(1480px, 100%);
  margin: 0 auto 16px;
  border-radius: 18px;
}

.learner-portal-grid,
.learner-review-layout,
.learner-class-picker {
  width: min(1480px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.learner-class-card {
  border-radius: 18px;
}

.learner-class-card section {
  border-top-color: #e2e8f0;
}

.learner-class-card h3,
.learner-review-library h2,
.learner-review-main h2,
.learner-class-picker h2,
.class-resource-panel h3 {
  color: var(--green-dark);
  font-weight: 900;
}

.learner-notes-list summary {
  color: var(--green-dark);
  background: #fff;
}

.learner-slide-note {
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}

.learner-file-list a {
  border-color: var(--flow-border);
  background: #fff;
  box-shadow: 0 8px 18px rgba(15,23,42,.05);
}

.learner-file-list a:hover {
  border-color: var(--green);
  background: var(--green-soft);
}

.learner-header-actions button,
#learnerNotificationsButton,
#learnerSignOut {
  border: 1px solid rgba(255,255,255,.32);
  color: white;
  background: rgba(255,255,255,.12);
}

#learnerNotificationsButton {
  color: var(--green-dark);
  background: var(--yellow);
}

.learner-notification-modal {
  background: white;
}

.learner-notification-list {
  background: #f8fafc;
}

.learner-notification-tools {
  background: white;
}

.shared-notes-page {
  color: var(--ink);
}

.shared-slide-notes > header {
  border-bottom: 3px solid var(--yellow);
  background: linear-gradient(90deg, var(--green-dark), var(--green));
}

.shared-notes-text {
  background: white;
}

.whiteboard-editor,
.whiteboard-workspace,
.wb-stage {
  background: #e8eeea;
}

.whiteboard-toolbar,
.board-command-bar,
.wb-properties,
.wb-status,
.notes-word-editor {
  border: 1px solid var(--flow-border);
  background: white;
  box-shadow: 0 8px 20px rgba(15,23,42,.06);
}

.whiteboard-tool-dock,
.wb-topbar,
.wb-fullscreen-toolbar {
  background: linear-gradient(180deg, var(--green), var(--green-dark));
}

.dock-tool:hover,
.dock-tool.active,
.wb-fullscreen-button:hover,
.wb-fullscreen-button:focus-visible,
.wb-fullscreen-button.active,
.wb-tool:hover,
.wb-tool:focus-visible {
  color: var(--green-dark);
  background: var(--yellow);
}

.wb-canvas-frame,
.whiteboard-slide {
  border-color: #b8c8bd;
  background-color: white;
  box-shadow: 0 18px 45px rgba(15,23,42,.18);
}

.wb-sidebar {
  background: #f8fafc;
}

.wb-page.active,
.slide-thumb.active,
.deck-thumb.active {
  border-color: var(--green);
  background: #fffbe6;
  box-shadow: 0 0 0 2px var(--yellow);
}

.modal-backdrop {
  background: rgba(9,39,28,.62);
}

.modal-card {
  border-radius: 16px;
  border-top: 0;
  border-bottom: 5px solid var(--yellow);
  background: white;
}

.toast {
  color: var(--green-dark);
  background: var(--yellow);
}

@media (max-width: 900px) {
  .learner-review-page:not(.learner-login-page),
  .learner-portal-page {
    padding: 10px;
  }
}

/* Match AcademicFlow app styling closely */
:root {
  --ink: #0f172a;
  --muted: #64748b;
  --paper: #f3f5ed;
  --panel: #ffffff;
  --line: #e2e8f0;
  --green: #155739;
  --green-dark: #08291d;
  --green-soft: #f3fbf3;
  --orange: #b45309;
  --orange-soft: #fffbeb;
  --yellow: #f7df3e;
  --yellow-soft: #fef9c3;
  --blue-soft: #eff6ff;
  --shadow: 0 10px 24px rgba(15, 23, 42, .08);
  --brand-50: #f3fbf3;
  --brand-100: #dff3df;
  --brand-600: #1f6f45;
  --brand-700: #155739;
  --brand-800: #0f402c;
  --brand-900: #08291d;
}

body {
  position: relative;
  isolation: isolate;
  color: #0f172a;
  background: #f3f5ed;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("assets/school-header.jpg") center / cover;
  content: "";
  opacity: .045;
  pointer-events: none;
}

.app-shell {
  display: block;
  min-height: 100vh;
  background: transparent;
}

.main {
  grid-column: auto;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.sidebar {
  width: 256px;
  padding: 16px;
  color: #0f172a;
  background: #ffffff;
  border-right: 1px solid #dff3df;
  box-shadow: 0 20px 50px rgba(15,23,42,.18);
}

body.sidebar-collapsed .sidebar {
  transform: translateX(-100%);
}

body:not(.sidebar-collapsed) .sidebar {
  transform: translateX(0);
}

.sidebar-toggle.inside {
  top: 14px;
  right: -14px;
  width: 28px;
  height: 42px;
  border: 1px solid #dff3df;
  border-radius: 0 8px 8px 0;
  color: #155739;
  background: #ffffff;
  box-shadow: 6px 0 18px rgba(15,23,42,.12);
}

.sidebar-toggle.outside {
  top: 0;
  left: 0;
  width: 12px;
  height: 100vh;
  border-radius: 0;
  color: transparent;
  background: #f7df3e;
  box-shadow: none;
  opacity: 1;
  transform: none;
}

body:not(.sidebar-collapsed) .sidebar-toggle.outside {
  opacity: 0;
  pointer-events: none;
}

.brand {
  margin: 0 0 12px;
  padding: 0 0 12px;
  border-bottom: 1px solid #dff3df;
}

.brand-crest {
  width: 100%;
  height: auto;
  max-height: 68px;
  object-fit: contain;
}

.brand strong {
  color: #155739;
  font-size: 14px;
  font-weight: 700;
}

.brand span {
  color: #155739;
  font-size: 11px;
}

.educator-card {
  grid-template-columns: 36px 1fr 26px;
  border: 0;
  border-left: 4px solid #f7df3e;
  border-radius: 0;
  color: #0f172a;
  background: #f3fbf3;
  box-shadow: none;
}

.educator-card span,
.sidebar-heading,
.sidebar-note span,
.class-link span,
.class-count {
  color: #64748b;
}

.educator-card strong,
.sidebar-note strong,
.class-link strong {
  color: #0f172a;
}

.avatar,
.note-icon,
.class-badge {
  color: #155739;
  background: #dff3df;
}

.workspace-nav {
  margin-top: 18px;
  border-bottom: 0;
}

.workspace-link,
.class-link {
  min-height: 38px;
  border-radius: 4px;
  color: #0f172a;
  background: transparent;
  font-weight: 500;
}

.workspace-link:hover,
.class-link:hover {
  color: #155739;
  background: #f3fbf3;
}

.workspace-link.active,
.class-link.active {
  color: #ffffff;
  background: #155739;
  border-left: 0;
  box-shadow: 0 4px 10px rgba(21,87,57,.18);
}

.workspace-link.active span,
.class-link.active span,
.class-link.active strong,
.class-link.active .class-count {
  color: #ffffff;
}

.class-link.active .class-badge {
  color: #08291d;
  background: #f7df3e;
}

.sidebar-note {
  margin: auto 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout {
  width: 100%;
  margin: 10px 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout:hover {
  color: #ffffff;
  background: #155739;
}

.topbar,
.dashboard-view .topbar,
body:not(.dashboard-view) .topbar,
.learner-review-header,
.shared-notes-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 0;
  margin: -24px -24px 24px;
  padding: 12px 16px;
  border: 0;
  border-bottom: 4px solid #f7df3e;
  border-radius: 0;
  color: white;
  background: #08291d;
  box-shadow: 0 4px 12px rgba(15,23,42,.18);
}

.topbar h1,
.learner-review-header h1,
.shared-notes-header h1 {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
  text-shadow: none;
}

.academic-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 235px;
}

.academic-header-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.academic-header-brand strong,
.academic-header-brand span {
  display: block;
}

.academic-header-brand strong {
  color: white;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.1;
}

.academic-header-brand span {
  margin-top: 2px;
  color: #f7df3e;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.page-heading {
  min-width: 0;
  flex: 1;
}

.topbar p,
.dashboard-view .topbar p,
body:not(.dashboard-view) .topbar p,
.learner-review-header p,
.shared-notes-header p {
  margin-top: 2px;
  color: rgba(255,255,255,.72);
  font-size: 12px;
}

.eyebrow,
.learner-review-header span,
.shared-notes-header span {
  color: #f7df3e !important;
}

.dashboard-clock {
  min-width: 180px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.25);
  border-bottom: 0;
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
  box-shadow: none;
}

.dashboard-clock div {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.dashboard-clock span,
.dashboard-view .dashboard-clock span {
  color: rgba(255,255,255,.72);
}

.topbar .primary-button,
body:not(.dashboard-view) .topbar .primary-button {
  color: #08291d;
  background: #f7df3e;
}

.period-picker span,
body:not(.dashboard-view) .period-picker span {
  color: rgba(255,255,255,.72);
}

.period-picker select,
body:not(.dashboard-view) .period-picker select {
  color: #0f172a;
  border-color: rgba(255,255,255,.35);
  background: #ffffff;
}

.summary-strip {
  margin: 0 0 20px;
}

.summary-card,
.panel,
.timetable-panel,
.modal-card,
.assessment-card,
.learner-class-card,
.calendar-event-card,
.attendance-row,
.record-row,
.away-card,
.settings-tool-grid article,
.admin-teacher-row,
.class-setting-row,
.learner-calendar-list article,
.learner-notes-list details,
.class-resource-item,
.shared-slide-preview,
.shared-note-pictures,
.shared-presenter-controls,
.shared-slide-notes,
.planner-slide-notes,
.wb-shell,
.whiteboard-toolbar,
.board-command-bar,
.notes-word-editor {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.summary-card {
  min-height: 0;
  padding: 20px;
  border-top: 0;
  border-bottom: 0;
}

.summary-card::after {
  display: none;
}

.summary-card span {
  color: #64748b;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.summary-card strong {
  margin-top: 12px;
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 30px;
  font-weight: 700;
}

.summary-card em {
  color: #64748b;
  font-size: 12px;
}

.tabs {
  gap: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.tab-button {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  font-size: 13px;
}

.tab-button:hover {
  border-color: #155739;
  background: #f3fbf3;
}

.tab-button.active {
  color: #155739;
  border-color: #155739;
  background: #f3fbf3;
  box-shadow: none;
}

.content {
  margin-top: 20px;
}

.panel-header,
.learner-class-card > header,
.assessment-card > header,
.shared-slide-notes > header {
  padding: 16px;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
  background: #ffffff;
}

.panel-header::after {
  display: none;
}

.panel-header h2,
.learner-class-card > header h2,
.assessment-card > header h3,
.shared-slide-notes h2 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.panel-header p,
.learner-class-card > header p,
.assessment-card > header p {
  color: #64748b;
}

.panel-header h2 {
  padding-left: 12px;
  border-left: 4px solid #f7df3e;
  color: #155739;
}

.panel-header .secondary-button,
.secondary-button,
.status-button,
.tool-button,
.board-command,
.wb-property-button,
.wb-page-actions button,
.wb-layer-actions button {
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  box-shadow: none;
}

.primary-button,
.form-submit,
.library-heading button,
.wb-side-heading button {
  min-height: 40px;
  border-radius: 4px;
  color: white;
  background: #155739;
  box-shadow: none;
}

.primary-button:hover,
.form-submit:hover {
  background: #1f6f45;
}

select,
input,
textarea {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

select:focus,
input:focus,
textarea:focus {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.28);
}

.time-heading,
.day-heading,
th,
.register-columns,
.record-columns,
.unassigned-panel,
.whiteboard-library,
.wb-tools,
.wb-properties,
.wb-status,
.wb-sidebar,
.notes-word-toolbar {
  background: #f8fafc;
}

th {
  color: #64748b;
}

td {
  border-top-color: #e2e8f0;
}

.lesson-card {
  border-radius: 6px;
  box-shadow: none;
}

.lesson-card.tone-0,
.lesson-card.tone-1,
.lesson-card.tone-2,
.lesson-card.tone-3 {
  color: #08291d;
  background: #f3fbf3;
  border-color: #dff3df;
}

.lesson-card:hover {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.1);
  transform: none;
}

.day-heading.today,
.monthly-grid article.today {
  background: #fef9c3;
  outline: 0;
}

.calendar-date-box,
.notification-icon,
.wb-tool.active,
.dock-tool:hover,
.dock-tool.active,
.wb-fullscreen-button:hover,
.wb-fullscreen-button:focus-visible,
.wb-fullscreen-button.active {
  color: #ffffff;
  background: #155739;
}

.calendar-type,
.monthly-calendar header span,
.learner-calendar-list span,
.learner-class-card > header span {
  color: #155739;
}

.marks-sheet th,
.marks-sheet td {
  border-color: #e2e8f0;
  background: #ffffff;
}

.marks-sheet thead th,
.marks-sheet thead tr:nth-child(3) th,
.marks-sheet thead tr:nth-child(4) th,
.new-assessment-heading {
  color: #0f172a;
  background: #f8fafc !important;
}

.marks-sheet .marks-group-row th {
  color: white;
  background: #08291d !important;
}

.learner-portal-page,
.learner-review-page,
.shared-notes-page {
  color: #0f172a;
  background: #f3f5ed;
}

.learner-review-page:not(.learner-login-page),
.learner-portal-page {
  padding: 24px;
}

.learner-review-header,
.shared-notes-header {
  width: auto;
  margin: -24px -24px 24px;
  border-radius: 0;
}

.learner-class-card > header strong,
.learner-review-header > strong,
.shared-notes-header > strong,
#learnerNotificationsButton {
  color: #08291d;
  background: #f7df3e;
}

.learner-header-actions button,
#learnerSignOut {
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
}

.learner-notification-header {
  border-bottom: 4px solid #f7df3e;
  background: #08291d;
}

.learner-notification-list,
.learner-notification-tools {
  background: #ffffff;
}

.whiteboard-editor,
.whiteboard-workspace,
.wb-stage {
  background: #f1f5f9;
}

.whiteboard-tool-dock,
.wb-topbar,
.wb-fullscreen-toolbar {
  background: #08291d;
}

.wb-canvas-frame,
.whiteboard-slide,
.notes-word-page {
  border-color: #cbd5e1;
  border-radius: 4px;
  box-shadow: 0 6px 16px rgba(15,23,42,.12);
}

.modal-backdrop {
  background: rgba(15,23,42,.52);
}

.modal-card {
  border-bottom: 0;
}

.toast {
  border-radius: 4px;
  color: #08291d;
  background: #f7df3e;
}

@media (max-width: 900px) {
  .main,
  .learner-review-page:not(.learner-login-page),
  .learner-portal-page {
    padding: 16px;
  }

  .topbar,
  .dashboard-view .topbar,
  body:not(.dashboard-view) .topbar,
  .learner-review-header,
  .shared-notes-header {
    margin: -16px -16px 16px;
  }

  .academic-header-brand {
    min-width: 0;
  }

  .academic-header-brand strong {
    font-size: 15px;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% 4%, rgba(217, 174, 37, 0.24), transparent 24%),
    linear-gradient(135deg, rgba(66, 107, 47, 0.08), rgba(155, 92, 46, 0.1)),
    var(--paper);
  font-family: "DM Sans", sans-serif;
}

[hidden] { display: none !important; }
.auth-screen { position: fixed; z-index: 20000; inset: 0; display: grid; place-items: center; padding: 32px; overflow-y: auto; color: white; background: linear-gradient(135deg, rgba(9,39,28,.94), rgba(20,97,63,.66)), url("assets/school-header.jpg") center / cover; }
.auth-layout { width: min(1180px, 100%); min-height: min(680px, calc(100vh - 64px)); display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 430px); align-items: center; gap: clamp(28px, 5vw, 64px); }
.auth-hero { display: grid; gap: 56px; max-width: 650px; }
.auth-school-mark { display: flex; align-items: center; gap: 18px; }
.auth-school-mark img { width: 86px; height: 86px; object-fit: contain; filter: drop-shadow(0 9px 18px rgba(0,0,0,.28)); }
.auth-school-mark span, .auth-school-mark strong, .auth-school-mark small { display: block; }
.auth-school-mark span, .auth-quote span { color: var(--yellow); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.auth-school-mark strong { margin-top: 3px; font-family: "DM Serif Display", serif; font-size: clamp(34px, 4vw, 52px); font-weight: 400; line-height: .95; }
.auth-school-mark small { margin-top: 8px; color: rgba(255,255,255,.78); font-size: 14px; }
.auth-quote { padding-left: 22px; border-left: 5px solid var(--yellow); }
.auth-quote h1 { max-width: 620px; margin-top: 14px; color: white; font-family: "DM Sans", sans-serif; font-size: clamp(34px, 5vw, 58px); font-weight: 800; line-height: 1.03; letter-spacing: -.04em; }
.auth-quote p { max-width: 520px; margin: 18px 0 0; color: rgba(255,255,255,.78); font-size: 16px; line-height: 1.6; }
.auth-card { width: 100%; overflow: hidden; border: 1px solid rgba(255,255,255,.45); border-radius: 14px; background: #fffefa; color: var(--ink); box-shadow: 0 28px 80px rgba(0,0,0,.35); }
.auth-brand { display: grid; place-items: center; padding: 22px 28px 18px; border-bottom: 1px solid #efe2c4; background: white; }
.auth-brand img { width: min(330px, 100%); height: auto; max-height: 78px; object-fit: contain; }
.auth-brand span, .auth-brand strong { display: block; }
.auth-brand span { color: var(--yellow); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.auth-brand strong { margin-top: 3px; font-family: "DM Serif Display", serif; font-size: 24px; font-weight: 400; }
#authContent { padding: 28px 30px 30px; }
.auth-heading span { color: var(--green); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.auth-heading h1 { margin: 7px 0; color: var(--green-dark); font-family: "DM Sans", sans-serif; font-size: 29px; font-weight: 800; letter-spacing: -.03em; }
.auth-heading p { margin: 0 0 22px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.auth-form { display: grid; gap: 15px; }
.auth-form label, .admin-password-form label { display: grid; gap: 7px; }
.auth-form label span, .admin-password-form label span { color: var(--green-dark); font-size: 11px; font-weight: 800; }
.auth-form input, .admin-password-form input { width: 100%; border-color: #d8cfbf; background: white; }
.auth-form button { width: 100%; min-height: 48px; margin-top: 6px; background: var(--green-dark); }
.auth-form button:hover { background: var(--green); }
.auth-error { margin-bottom: 14px; padding: 11px 13px; border: 1px solid #dfb7aa; border-radius: 8px; color: #873624; background: #fff1ec; font-size: 12px; }
.auth-loading { padding: 28px 0; color: var(--muted); text-align: center; }
.auth-card > footer { padding: 13px 20px; color: rgba(255,255,255,.78); background: var(--green-dark); font-size: 10px; text-align: center; }

button, input, select { font: inherit; }
button { color: inherit; }

.app-shell { display: grid; grid-template-columns: 262px 1fr; min-height: 100vh; transition: grid-template-columns .24s ease; }
.sidebar-signout { width: calc(100% - 40px); min-height: 40px; margin: 10px 20px 18px; border: 1px solid rgba(255,255,255,.24); border-radius: 9px; color: white; background: rgba(255,255,255,.08); cursor: pointer; }
.sidebar-signout:hover { color: var(--green-dark); background: var(--yellow); }
.admin-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(320px, .8fr); gap: 16px; }
.admin-overview, .admin-teachers, .admin-funnel { grid-column: 1; }
.admin-security { grid-column: 2; grid-row: 1 / span 3; }
.admin-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(105px, 1fr)); gap: 10px; padding: 18px 20px; }
.admin-metrics article { padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: #faf9f5; text-align: center; }
.admin-metrics span, .admin-metrics strong { display: block; }
.admin-metrics span { color: var(--muted); font-size: 9px; text-transform: uppercase; }
.admin-metrics strong { margin-top: 5px; color: var(--green-dark); font-family: "DM Serif Display", serif; font-size: 26px; }
.admin-status { margin: 0 20px 20px; padding: 11px; border-radius: 8px; color: var(--green-dark); background: var(--green-soft); font-size: 10px; }
.admin-password-form { display: grid; gap: 13px; padding: 18px 20px 22px; }
.admin-password-form p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.admin-checklist { display: grid; gap: 10px; padding: 18px 20px 22px; }
.admin-checklist span { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.admin-checklist b { display: grid; place-items: center; flex: 0 0 24px; height: 24px; border-radius: 50%; color: var(--green-dark); background: var(--yellow); }
.admin-teacher-list { display: grid; gap: 9px; padding: 18px 20px 22px; }
.admin-teacher-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 11px; padding: 11px; border: 1px solid var(--line); border-radius: 11px; background: #faf9f5; }
.admin-teacher-row.disabled { opacity: .62; background: #eeeae2; }
.admin-teacher-avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: white; background: var(--green); font-weight: 700; }
.admin-teacher-row strong, .admin-teacher-row span { display: block; }
.admin-teacher-row strong { color: var(--green-dark); font-size: 12px; }
.admin-teacher-row span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.admin-teacher-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.admin-teacher-actions button { min-height: 35px; padding: 6px 9px; font-size: 9px; }

.marks-panel .panel-header { border-bottom: 1px solid var(--line); }
.assessment-list { display: grid; gap: 14px; padding: 18px 20px 22px; }
.assessment-card { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: #fffdf6; box-shadow: 0 8px 22px rgba(63,43,21,.06); }
.assessment-card > header { display: flex; justify-content: space-between; gap: 16px; padding: 15px 16px; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, var(--green-soft), #fffaf0); }
.assessment-card h3 { margin: 3px 0; color: var(--green-dark); font-family: "DM Serif Display", serif; font-size: 24px; font-weight: 400; }
.assessment-card p, .assessment-date { margin: 0; color: var(--muted); font-size: 11px; }
.assessment-date { font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.assessment-actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 9px; }
.publish-toggle { display: flex; align-items: center; gap: 7px; color: var(--green-dark); font-size: 11px; font-weight: 700; }
.danger-button.small { min-height: 32px; padding: 6px 10px; font-size: 10px; }
.marks-table-wrap { overflow-x: auto; }
.marks-table { min-width: 720px; }
.marks-table th:nth-child(2), .marks-table td:nth-child(2) { width: 130px; }
.marks-table input { width: 100%; min-height: 38px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: white; }
.marks-sheet-wrap { overflow: auto; max-height: calc(100vh - 230px); border-top: 1px solid var(--line); }
.marks-sheet { min-width: 780px; border-collapse: separate; border-spacing: 0; font-size: 11px; }
.marks-sheet th, .marks-sheet td { min-width: 74px; padding: 8px 9px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fffdf7; text-align: center; vertical-align: middle; }
.marks-sheet thead th { position: sticky; top: 0; z-index: 2; color: var(--green-dark); background: #efe7d5; }
.marks-sheet .marks-group-row th { top: 0; color: white; background: var(--green-dark); text-transform: uppercase; letter-spacing: .08em; }
.marks-sheet thead tr:nth-child(2) th { top: 34px; }
.marks-sheet thead tr:nth-child(3) th { top: 86px; background: var(--yellow-soft); }
.marks-sheet thead tr:nth-child(4) th { top: 121px; background: var(--green-soft); }
.marks-sheet th:first-child, .marks-sheet td:first-child,
.marks-sheet th:nth-child(2), .marks-sheet td:nth-child(2),
.marks-sheet th:nth-child(3), .marks-sheet td:nth-child(3) { position: sticky; z-index: 1; }
.marks-sheet th:first-child, .marks-sheet td:first-child { left: 0; min-width: 48px; }
.marks-sheet th:nth-child(2), .marks-sheet td:nth-child(2) { left: 48px; min-width: 130px; text-align: left; }
.marks-sheet th:nth-child(3), .marks-sheet td:nth-child(3) { left: 178px; min-width: 135px; text-align: left; }
.marks-sheet thead th:first-child, .marks-sheet thead th:nth-child(2), .marks-sheet thead th:nth-child(3) { z-index: 4; }
.marks-sheet tbody td:first-child, .marks-sheet tbody td:nth-child(2), .marks-sheet tbody td:nth-child(3) { background: white; }
.assessment-heading { min-width: 135px; }
.new-assessment-heading { min-width: 145px; background: var(--green-soft) !important; }
.new-assessment-heading button { width: 100%; min-height: 38px; padding: 7px 10px; white-space: nowrap; }
.assessment-heading strong, .assessment-heading span { display: block; }
.assessment-heading span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.assessment-heading button { float: right; width: 20px; height: 20px; border: 0; border-radius: 50%; color: white; background: var(--orange); cursor: pointer; font-size: 10px; }
.mark-cell-input { width: 64px; min-height: 34px; border: 1px solid var(--line); border-radius: 7px; padding: 6px; text-align: center; background: white; }
.publish-toggle.compact { justify-content: center; font-size: 10px; }
.check-field { display: flex; align-items: center; gap: 9px; color: var(--green-dark); font-size: 12px; font-weight: 700; }
.check-field input { width: auto; }

.learner-login-page { min-height: 100vh; display: grid; place-items: center; padding: 32px; color: white; background: linear-gradient(135deg, rgba(9,39,28,.94), rgba(20,97,63,.66)), url("assets/school-header.jpg") center / cover; }
.learner-login-card { width: 100%; }
.learner-auth-layout { min-height: min(650px, calc(100vh - 64px)); }
.learner-portal-page { min-height: 100vh; background: var(--paper); }
.learner-portal-grid { display: grid; gap: 16px; margin-top: 14px; }
.learner-class-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); }
.learner-class-card > header { display: flex; justify-content: space-between; gap: 14px; padding: 18px 20px; color: white; background: linear-gradient(135deg, var(--green-dark), var(--green)); }
.learner-class-card > header span { color: var(--yellow); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.learner-class-card h2 { margin: 2px 0; font-family: "DM Serif Display", serif; font-size: 28px; font-weight: 400; }
.learner-class-card p { margin: 0; color: rgba(255,255,255,.72); }
.learner-class-card section { padding: 16px 20px; border-top: 1px solid var(--line); }
.learner-class-card h3 { margin: 0 0 10px; color: var(--green-dark); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.learner-mark-table td:first-child span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.learner-notes-list { display: grid; gap: 10px; }
.learner-notes-list details { border: 1px solid var(--line); border-radius: 12px; background: #fffdf7; }
.learner-notes-list summary { display: flex; justify-content: space-between; gap: 10px; padding: 13px 14px; cursor: pointer; color: var(--green-dark); }
.learner-notes-list summary span { color: var(--muted); font-size: 11px; }
.learner-slide-note { margin: 0 14px 14px; padding: 14px; border-radius: 11px; background: white; }
.learner-slide-note h4 { margin: 0 0 8px; color: var(--orange); font-size: 15px; }

.calendar-layout { display: grid; grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr); gap: 16px; }
.calendar-event-form { padding: 18px 20px 22px; }
.calendar-event-form textarea { width: 100%; resize: vertical; }
.calendar-event-list { display: grid; gap: 10px; padding: 18px 20px 22px; }
.calendar-event-list.muted { opacity: .72; padding-top: 0; }
.calendar-event-card { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--line); border-left: 6px solid var(--green); border-radius: 13px; background: #fffdf7; }
.calendar-date-box { display: grid; place-items: center; min-height: 54px; border-radius: 10px; color: white; background: var(--green-dark); }
.calendar-date-box strong, .calendar-date-box span { display: block; line-height: 1; }
.calendar-date-box strong { font-size: 22px; }
.calendar-date-box span { margin-top: 4px; font-size: 10px; text-transform: uppercase; }
.calendar-type { color: var(--orange); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.calendar-event-card h3 { margin: 3px 0; color: var(--green-dark); font-size: 16px; }
.calendar-event-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.calendar-past-heading { margin: 0 20px 8px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.type-test, .type-class-test { border-left-color: var(--orange); }
.type-exam { border-left-color: #7c2d12; }
.type-pat { border-left-color: var(--yellow); }
.type-homework { border-left-color: var(--green); }
.type-marks { border-left-color: #315f9d; }
.dashboard-calendar-panel { margin-top: 16px; }
.monthly-calendar { padding: 16px 20px 20px; }
.monthly-calendar header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.monthly-calendar header span { color: var(--orange); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.monthly-calendar header h3 { margin: 3px 0 0; color: var(--green-dark); font-family: "DM Serif Display", serif; font-size: 28px; font-weight: 400; }
.monthly-calendar header strong { color: var(--muted); font-size: 11px; }
.monthly-weekdays, .monthly-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.monthly-weekdays span { padding: 8px 6px; color: var(--green-dark); font-size: 10px; font-weight: 800; text-align: center; text-transform: uppercase; background: var(--green-soft); border-right: 1px solid var(--line); }
.monthly-grid article { min-height: 112px; padding: 7px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fffdf7; }
.monthly-grid article.outside { color: #aaa096; background: #f1eadc; }
.monthly-grid article.today { outline: 2px solid var(--yellow); outline-offset: -2px; }
.monthly-grid b { display: block; margin-bottom: 5px; color: var(--green-dark); font-size: 12px; }
.monthly-grid span { display: block; margin-top: 3px; padding: 3px 5px; border-left: 4px solid var(--green); border-radius: 6px; color: var(--ink); background: white; font-size: 9px; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.monthly-grid span.type-test, .monthly-grid span.type-class-test { border-left-color: var(--orange); }
.monthly-grid span.type-exam { border-left-color: #7c2d12; }
.monthly-grid span.type-pat { border-left-color: var(--yellow); }
.monthly-grid span.type-marks { border-left-color: #315f9d; }
.monthly-grid em { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; font-style: normal; }
.monthly-calendar.compact { padding: 0 0 12px; }
.monthly-calendar.compact header h3 { font-size: 22px; }
.monthly-calendar.compact .monthly-grid article { min-height: 72px; padding: 5px; }
.monthly-calendar.compact .monthly-grid span { font-size: 8px; }
.learner-calendar-list { display: grid; gap: 9px; }
.learner-calendar-list article { padding: 12px; border: 1px solid var(--line); border-left: 5px solid var(--green); border-radius: 12px; background: #fffdf7; }
.learner-calendar-list span, .learner-calendar-list strong, .learner-calendar-list em { display: block; }
.learner-calendar-list span { color: var(--orange); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.learner-calendar-list strong { margin-top: 3px; color: var(--green-dark); font-size: 14px; }
.learner-calendar-list em { margin-top: 2px; color: var(--muted); font-style: normal; font-size: 11px; }
.learner-calendar-list p { margin: 7px 0 0; color: var(--ink); font-size: 12px; }
.learner-notification-backdrop { position: fixed; z-index: 25000; inset: 0; display: grid; place-items: center; padding: 18px; background: rgba(22, 30, 18, .55); }
.learner-notification-modal { width: min(760px, 100%); max-height: min(780px, calc(100vh - 36px)); overflow: hidden; display: flex; flex-direction: column; border: 1px solid rgba(255,255,255,.5); border-radius: 18px; background: var(--panel); box-shadow: 0 30px 80px rgba(0,0,0,.35); }
.learner-notification-header { display: grid; grid-template-columns: 46px minmax(0, 1fr) 52px; align-items: start; gap: 14px; padding: 20px 22px; color: white; border-bottom: 3px solid var(--yellow); background: linear-gradient(135deg, var(--green-dark), var(--green)); }
.notification-bell { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: var(--green-dark); background: var(--yellow); font-size: 24px; font-weight: 900; }
.learner-notification-header span { color: var(--yellow); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.learner-notification-header h2 { margin: 2px 0; color: white; font-family: "DM Serif Display", serif; font-size: 30px; font-weight: 400; }
.learner-notification-header p { margin: 0; color: rgba(255,255,255,.76); font-size: 12px; }
.learner-notification-header > strong { display: grid; place-items: center; align-self: center; min-width: 48px; height: 48px; border-radius: 50%; color: var(--green-dark); background: var(--yellow); font-size: 20px; }
.learner-notification-tools { display: flex; justify-content: space-between; gap: 8px; padding: 14px 22px; border-top: 1px solid var(--line); background: #fff8e9; }
.learner-notification-list { flex: 1; display: grid; gap: 12px; overflow-y: auto; padding: 18px 22px; }
.learner-notification-list article { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 13px; padding: 14px; border: 1px solid var(--line); border-left: 6px solid var(--green); border-radius: 13px; background: white; box-shadow: 0 8px 18px rgba(38,46,41,.06); }
.learner-notification-list span { color: var(--orange); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.learner-notification-list h3 { margin: 4px 0; color: var(--green-dark); font-size: 17px; }
.learner-notification-list strong { color: var(--ink); font-size: 12px; }
.learner-notification-list p { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.notification-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.notification-meta em { display: inline-flex; padding: 3px 7px; border-radius: 999px; color: var(--green-dark); background: var(--green-soft); font-size: 10px; font-style: normal; font-weight: 800; }
.notification-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 13px; color: white; background: var(--green); font-weight: 800; }
.clear-notification-button { min-height: 34px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--green-dark); background: var(--green-soft); cursor: pointer; font-size: 10px; font-weight: 800; }
.clear-notification-button:hover { background: var(--yellow-soft); }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 262px;
  padding: 28px 20px 22px;
  background: var(--green);
  color: white;
  display: flex;
  flex-direction: column;
  z-index: 5;
  transition: transform .24s ease;
}
.sidebar-toggle { border: 0; cursor: pointer; font-size: 22px; line-height: 1; }
.sidebar-toggle.inside { position: absolute; top: 29px; right: -15px; width: 30px; height: 30px; display: grid; place-items: center; border: 3px solid var(--paper); border-radius: 50%; color: var(--green); background: white; box-shadow: 0 5px 15px rgba(0,0,0,.14); }
.sidebar-toggle.outside { position: fixed; z-index: 6; top: 29px; left: 12px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: white; background: var(--green); box-shadow: 0 6px 16px rgba(38,77,59,.22); opacity: 0; pointer-events: none; transform: translateX(-15px); transition: .2s ease; }
body.sidebar-collapsed .app-shell { grid-template-columns: 0 1fr; }
body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
body.sidebar-collapsed .sidebar-toggle.outside { opacity: 1; pointer-events: auto; transform: translateX(0); }

.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 24px; }
.brand-crest { width: 54px; height: 54px; object-fit: contain; flex: 0 0 54px; filter: drop-shadow(0 4px 8px rgba(0,0,0,.18)); }
.brand strong, .brand span { display: block; line-height: 1.05; }
.brand strong { font-family: "DM Serif Display", serif; font-size: 18px; font-weight: 400; }
.brand span { margin-top: 4px; color: rgba(255,255,255,.62); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }

.educator-card {
  display: grid; grid-template-columns: 38px 1fr 28px; gap: 10px; align-items: center;
  padding: 14px; border-radius: 15px; background: rgba(255,255,255,.08);
}
.avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--orange); font-weight: 700; font-size: 12px; }
.educator-card span, .educator-card strong { display: block; }
.educator-card span { color: rgba(255,255,255,.55); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.educator-card strong { margin-top: 3px; font-size: 13px; }
.icon-button { border: 0; background: transparent; color: rgba(255,255,255,.7); cursor: pointer; }

.sidebar-heading { display: flex; justify-content: space-between; align-items: center; padding: 31px 10px 10px; color: rgba(255,255,255,.52); text-transform: uppercase; letter-spacing: .12em; font-size: 10px; font-weight: 700; }
.small-add { width: 24px; height: 24px; border: 1px solid rgba(255,255,255,.2); border-radius: 7px; color: white; background: transparent; cursor: pointer; }
.class-nav { display: grid; gap: 5px; }
.workspace-nav { display: grid; gap: 5px; margin: 22px 0 0; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.1); }
.workspace-link { width: 100%; display: flex; align-items: center; gap: 11px; padding: 11px 12px; border: 0; border-radius: 11px; background: transparent; color: rgba(255,255,255,.68); text-align: left; cursor: pointer; font-size: 12px; font-weight: 600; }
.workspace-link span { width: 22px; text-align: center; font-size: 14px; }
.workspace-link:hover { color: white; background: rgba(255,255,255,.07); }
.workspace-link.active { color: var(--green); background: white; box-shadow: 0 8px 20px rgba(0,0,0,.12); }
.class-link {
  width: 100%; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px;
  padding: 10px; border: 0; border-radius: 12px; background: transparent; color: rgba(255,255,255,.68);
  text-align: left; cursor: pointer; transition: .18s ease;
}
.class-link:hover { background: rgba(255,255,255,.07); color: white; }
.class-link.active { background: #fff; color: var(--green); box-shadow: 0 8px 20px rgba(0,0,0,.12); }
.class-badge { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: rgba(255,255,255,.1); font-size: 11px; font-weight: 700; }
.class-link.active .class-badge { background: var(--yellow-soft); }
.class-link strong, .class-link span { display: block; }
.class-link strong { font-size: 13px; }
.class-link span { margin-top: 2px; opacity: .62; font-size: 10px; }
.class-count { font-size: 11px; opacity: .65; }

.sidebar-note { margin-top: auto; display: flex; gap: 10px; padding: 13px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.68); }
.note-icon { width: 24px; height: 24px; flex: 0 0 24px; display: grid; place-items: center; border-radius: 50%; color: var(--green); background: var(--green-soft); font-size: 11px; font-weight: 700; }
.sidebar-note strong, .sidebar-note span { display: block; }
.sidebar-note strong { color: white; font-size: 11px; }
.sidebar-note span { margin-top: 3px; font-size: 9px; }

.main { grid-column: 2; padding: 34px 42px 50px; max-width: 1500px; width: 100%; margin: auto; transition: max-width .24s ease; }
body.sidebar-collapsed .main { max-width: 1760px; }
.topbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; }
.eyebrow { margin-bottom: 7px; color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 0; font-family: "DM Serif Display", serif; font-size: 42px; font-weight: 400; line-height: 1; }
.topbar p { margin: 9px 0 0; color: var(--muted); font-size: 13px; }
.topbar-actions { display: flex; align-items: flex-end; gap: 12px; }
.dashboard-clock { min-width: 240px; padding: 14px 18px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,253,248,.8); box-shadow: var(--shadow); text-align: right; }
.dashboard-clock div { font-family: "DM Serif Display", serif; font-size: 30px; line-height: 1; letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.dashboard-clock span { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.period-picker span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
select, input { border: 1px solid var(--line); outline: none; background: #fff; border-radius: 10px; padding: 11px 13px; }
select:focus, input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(38,77,59,.1); }
.primary-button { border: 0; border-radius: 11px; padding: 12px 17px; background: var(--green); color: white; font-weight: 700; cursor: pointer; box-shadow: 0 7px 16px rgba(38,77,59,.18); }

.summary-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 30px 0 24px; }
.summary-card { min-height: 90px; padding: 17px 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,253,248,.72); }
.summary-card span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .09em; font-weight: 700; }
.summary-card strong { display: block; margin-top: 7px; font-family: "DM Serif Display", serif; font-size: 26px; font-weight: 400; }
.summary-card em { color: var(--muted); font-style: normal; font-size: 10px; }

.tabs { display: flex; align-items: center; gap: 5px; padding: 5px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.5); overflow-x: auto; }
.tab-button { display: flex; align-items: center; gap: 7px; border: 0; border-radius: 9px; padding: 10px 12px; background: transparent; color: var(--muted); white-space: nowrap; cursor: pointer; font-size: 12px; font-weight: 600; }
.tab-button.active { color: white; background: var(--green); box-shadow: 0 4px 10px rgba(38,77,59,.16); }
.tab-icon { font-size: 13px; }

.content { margin-top: 18px; }
.timetable-panel { border: 1px solid var(--line); border-radius: 20px; background: var(--panel); box-shadow: var(--shadow); overflow: hidden; }
.timetable-scroll { overflow-x: hidden; padding: 14px; }
.timetable-grid { display: grid; grid-template-columns: minmax(58px, .55fr) repeat(var(--day-count), minmax(0, 1fr)); gap: 6px; width: 100%; }
.time-heading, .day-heading { min-height: 52px; padding: 8px 5px; border-radius: 10px; background: #f7f4ec; }
.time-heading { display: grid; place-items: center; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.day-heading { position: relative; text-align: center; }
.day-heading span { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.day-heading strong { display: block; margin-top: 3px; font-size: 11px; overflow: hidden; text-overflow: ellipsis; }
.day-heading em { position: absolute; top: 6px; right: 7px; padding: 3px 5px; border-radius: 8px; color: var(--green); background: var(--green-soft); font-size: 7px; font-style: normal; font-weight: 700; text-transform: uppercase; }
.day-heading.today { outline: 1px solid #a9c4b2; background: #f0f7f1; }
.period-time { display: flex; flex-direction: column; justify-content: center; padding: 7px; border-right: 1px solid var(--line); }
.period-time strong { font-size: 9px; white-space: nowrap; }
.lesson-card { min-width: 0; min-height: 68px; padding: 9px; border: 1px solid transparent; border-radius: 10px; text-align: left; overflow: hidden; cursor: pointer; transition: transform .16s ease, box-shadow .16s ease; }
.lesson-card:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(38,46,41,.1); }
.lesson-card span, .lesson-card strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lesson-card span { font-size: 7px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; opacity: .65; }
.lesson-card strong { margin-top: 5px; font-size: 11px; }
.lesson-card.tone-0 { color: #29533e; background: #dfece2; border-color: #c8ddce; }
.lesson-card.tone-1 { color: #8b4c32; background: #f7e1d7; border-color: #ebc9ba; }
.lesson-card.tone-2 { color: #735d1d; background: #fbefc8; border-color: #eddfaa; }
.lesson-card.tone-3 { color: #405f71; background: #dfeaf0; border-color: #cadde7; }
.lesson-card.free { color: #a0a29d; background: transparent; border-color: #e4e1d8; border-style: dashed; cursor: default; }
.lesson-card.free:hover { transform: none; box-shadow: none; }
.lesson-card.unavailable { display: grid; place-items: center; color: #b4b4ae; background: repeating-linear-gradient(-45deg, #f8f6f0, #f8f6f0 5px, #f3f0e9 5px, #f3f0e9 10px); border-color: transparent; cursor: default; }
.lesson-card.unavailable:hover { transform: none; box-shadow: none; }

.settings-layout { display: grid; gap: 16px; }
.settings-section { overflow: visible; }
.settings-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 18px 20px 22px; }
.settings-tool-grid article { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-height: 130px; padding: 15px; border: 1px solid var(--line); border-radius: 11px; background: #faf9f5; }
.settings-tool-grid article strong { color: var(--green-dark); font-size: 12px; }
.settings-tool-grid article span { flex: 1; color: var(--muted); font-size: 10px; line-height: 1.5; }
.settings-link-button { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.settings-tool-grid .learner-transfer-tool { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(180px, 1fr) auto; align-items: end; gap: 9px 14px; }
.learner-transfer-tool > strong, .learner-transfer-tool > span, .learner-transfer-tool > small { grid-column: 1 / -1; }
.learner-transfer-tool > label { color: var(--green-dark); font-size: 10px; font-weight: 700; }
.learner-transfer-tool select { width: 100%; }
.learner-transfer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.learner-transfer-tool small { color: var(--muted); font-size: 9px; }
.notes-content { display: grid; gap: 12px; padding: 20px; }
.notes-content > label { color: var(--green-dark); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.notes-content textarea { width: 100%; min-height: 55vh; resize: vertical; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fffefa; color: var(--ink); font: 16px/1.65 "DM Sans", sans-serif; }
.notes-content textarea:focus { border-color: var(--green); outline: 3px solid rgba(240,201,40,.35); }
.notes-link { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; color: var(--muted); font-size: 10px; }
.notes-link a { color: var(--green); font-weight: 700; word-break: break-all; }
.day-options { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; padding: 20px; }
.profile-setting { display: grid; grid-template-columns: minmax(150px, 220px) minmax(240px, 460px); align-items: center; gap: 16px; padding: 22px; }
.profile-setting label { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.class-settings-list { display: grid; gap: 9px; padding: 18px 20px 22px; }
.class-setting-row { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.class-setting-row strong, .class-setting-row span { display: block; }
.class-setting-row > div > span { margin-top: 4px; color: var(--muted); font-size: 10px; }
.delete-class-button { min-height: 38px; padding: 8px 12px; border: 1px solid #d7a99b; border-radius: 9px; color: #9a3e2b; background: #fff5f1; font-size: 10px; font-weight: 700; cursor: pointer; }
.delete-class-button:disabled { color: #9b9e99; border-color: var(--line); background: #f0efeb; cursor: not-allowed; }
.danger-button { color: white !important; background: #9a3e2b !important; }
.day-option { position: relative; padding: 14px 8px; border: 1px solid var(--line); border-radius: 12px; background: white; text-align: center; cursor: pointer; }
.day-option input { position: absolute; opacity: 0; }
.day-option span, .day-option strong { display: block; }
.day-option span { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.day-option strong { margin-top: 5px; font-size: 10px; }
.day-option:has(input:checked) { color: white; border-color: var(--green); background: var(--green); box-shadow: 0 6px 15px rgba(38,77,59,.16); }
.day-option:has(input:checked) span { color: rgba(255,255,255,.65); }
.day-period-counts { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 10px; padding: 20px; }
.day-period-count { display: grid; grid-template-columns: 1fr 58px; align-items: center; gap: 5px 10px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.day-period-count span { font-size: 11px; font-weight: 700; }
.day-period-count input { grid-row: 1 / 3; grid-column: 2; width: 58px; padding: 9px 6px; text-align: center; font-size: 15px; font-weight: 700; }
.day-period-count em { color: var(--muted); font-size: 8px; font-style: normal; text-transform: uppercase; letter-spacing: .08em; }
.assignment-scroll { overflow-x: auto; }
.assignment-table td:first-child span { display: block; margin-top: 4px; color: var(--muted); font-size: 8px; }
.assignment-table select { width: 100%; min-width: 115px; padding: 8px; font-size: 10px; }
.assignment-table .not-applicable { color: #b4b4ae; background: #f7f5ef; text-align: center; }
.settings-actions { position: sticky; bottom: 16px; display: flex; justify-content: flex-end; gap: 9px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,253,248,.94); box-shadow: var(--shadow); backdrop-filter: blur(8px); }
.panel { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); box-shadow: var(--shadow); overflow: hidden; }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.panel-header h2 { margin: 0; font-family: "DM Serif Display", serif; font-size: 23px; font-weight: 400; }
.panel-header p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.header-tools { display: flex; gap: 9px; align-items: center; }
.search-input { width: 210px; padding-left: 36px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23727a73' stroke-width='1.8'%3E%3Ccircle cx='6' cy='6' r='4'/%3E%3Cpath d='m9 9 4 4'/%3E%3C/svg%3E") no-repeat 13px center; }
.secondary-button { border: 1px solid var(--line); border-radius: 10px; padding: 10px 13px; background: white; font-size: 11px; font-weight: 700; cursor: pointer; }

table { width: 100%; border-collapse: collapse; }
th { padding: 11px 18px; color: var(--muted); background: #f8f6f0; text-align: left; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
td { padding: 13px 18px; border-top: 1px solid #ebe8df; font-size: 12px; }
.student-cell { display: flex; align-items: center; gap: 11px; }
.student-avatar { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; background: var(--blue-soft); color: #385363; font-weight: 700; font-size: 10px; }
.student-cell strong, .student-cell span { display: block; }
.student-cell span { margin-top: 2px; color: var(--muted); font-size: 9px; }
.pill { display: inline-flex; align-items: center; gap: 5px; border-radius: 20px; padding: 5px 9px; font-size: 9px; font-weight: 700; }
.pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pill.good { color: #2e6a48; background: var(--green-soft); }
.pill.warn { color: #a55636; background: var(--orange-soft); }
.pill.neutral { color: #687078; background: #ececea; }
.row-action { border: 0; background: transparent; color: var(--muted); cursor: pointer; }

.attendance-list { display: grid; gap: 8px; padding: 18px; }
.attendance-row { display: grid; grid-template-columns: minmax(150px, 1fr) 220px repeat(4, 76px) 116px; align-items: center; gap: 7px; padding: 10px 12px; border: 1px solid #e8e5dc; border-radius: 13px; }
.register-name { padding-left: 4px; font-size: 12px; }
.register-columns { display: grid; grid-template-columns: minmax(150px, 1fr) 220px 325px 116px; align-items: end; gap: 7px; padding: 14px 30px 0; color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .09em; }
.history-head, .attendance-history { display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px; }
.history-head span { text-align: center; font-size: 8px; font-weight: 700; }
.history-head em { display: block; margin-top: 3px; color: var(--ink); font-size: 10px; font-style: normal; }
.today-head { text-align: center; }
.actions-head { text-align: center; }
.learner-actions { display: flex; justify-content: center; gap: 4px; }
.learner-actions button { border: 1px solid var(--line); border-radius: 7px; padding: 7px 6px; background: white; color: var(--muted); font-size: 8px; font-weight: 700; cursor: pointer; }
.learner-actions .remove-learner { color: #a8482e; }
.month-export { display: grid; gap: 4px; color: var(--muted); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.month-export input { width: 145px; padding: 8px 10px; font-size: 10px; }
.history-status { width: 27px; height: 27px; display: grid; place-items: center; justify-self: center; border-radius: 8px; font-size: 9px; font-weight: 800; }
.history-status.present { color: #2e6a48; background: var(--green-soft); }
.history-status.absent { color: #a8482e; background: var(--orange-soft); }
.history-status.late { color: #8c671e; background: var(--yellow-soft); }
.history-status.excused { color: #4d6675; background: var(--blue-soft); }
.history-status.empty { color: #9b9e99; background: #eeece7; }
.record-columns { display: grid; align-items: end; gap: 7px; padding: 14px 30px 0; color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .09em; }
.record-list { display: grid; gap: 8px; padding: 18px; }
.record-row { display: grid; align-items: center; gap: 7px; padding: 10px 12px; border: 1px solid #e8e5dc; border-radius: 13px; }
.materials-columns, .materials-row { grid-template-columns: minmax(150px, 1fr) 220px 48px 48px 105px; }
.homework-columns, .homework-row { grid-template-columns: minmax(150px, 1fr) 220px 55px 135px; }
.materials-columns .material-head { text-align: center; }
.homework-columns .today-head { grid-column: 3 / 5; }
.material-history { display: flex; justify-content: center; gap: 3px; }
.material-history i { width: 21px; height: 27px; display: grid; place-items: center; border-radius: 7px; font-size: 8px; font-style: normal; font-weight: 800; }
.material-history i.yes { color: #2e6a48; background: var(--green-soft); }
.material-history i.no { color: #a8482e; background: var(--orange-soft); }
.record-row .toggle { justify-self: center; }
.status-button { border: 1px solid var(--line); border-radius: 8px; padding: 8px; background: white; color: var(--muted); font-size: 10px; cursor: pointer; }
.status-button.active[data-status="Present"] { color: #2e6a48; border-color: #a8cbb4; background: var(--green-soft); }
.status-button.active[data-status="Absent"] { color: #a8482e; border-color: #e3ad9d; background: var(--orange-soft); }
.status-button.active[data-status="Late"] { color: #8c671e; border-color: #e7cf89; background: var(--yellow-soft); }
.status-button.active[data-status="Excused"] { color: #4d6675; border-color: #b8cbd5; background: var(--blue-soft); }

.check-grid { padding: 0 18px 18px; }
.toggle { position: relative; width: 38px; height: 21px; display: inline-block; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; border-radius: 20px; background: #d7d7d2; cursor: pointer; transition: .2s; }
.toggle-slider::after { content: ""; position: absolute; width: 15px; height: 15px; left: 3px; top: 3px; border-radius: 50%; background: white; transition: .2s; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.toggle input:checked + .toggle-slider { background: var(--green); }
.toggle input:checked + .toggle-slider::after { transform: translateX(17px); }

.leave-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.leave-form { padding: 20px; }
.leave-form h3 { margin: 0 0 5px; font-family: "DM Serif Display", serif; font-size: 21px; font-weight: 400; }
.leave-form p { margin: 0 0 20px; color: var(--muted); font-size: 11px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.form-submit { margin-top: 15px; width: 100%; }
.away-list { padding: 16px; }
.away-card { display: flex; justify-content: space-between; align-items: center; padding: 13px; margin-bottom: 9px; border: 1px solid var(--line); border-radius: 12px; }
.away-card strong, .away-card span { display: block; }
.away-card span { color: var(--muted); font-size: 9px; margin-top: 3px; }
.return-button { border: 0; border-radius: 8px; padding: 8px 10px; color: white; background: var(--orange); font-size: 10px; font-weight: 700; cursor: pointer; }

.layout-controls { display: flex; align-items: flex-end; gap: 8px; }
.layout-controls label { color: var(--muted); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.layout-controls input { display: block; width: 64px; margin-top: 4px; padding: 8px; text-align: center; }
.seating-editor { display: grid; grid-template-columns: 190px 1fr; min-height: 520px; }
.unassigned-panel { padding: 18px; border-right: 1px solid var(--line); background: #f8f6f0; transition: .15s ease; }
.unassigned-panel > span { display: block; margin-bottom: 12px; color: var(--muted); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.unassigned-list { display: grid; gap: 7px; }
.unassigned-list strong { padding: 9px 10px; border: 1px solid var(--line); border-radius: 9px; background: white; font-size: 10px; cursor: grab; box-shadow: 0 3px 8px rgba(38,46,41,.05); }
.unassigned-list strong:active { cursor: grabbing; }
.unassigned-list em { color: var(--muted); font-size: 9px; font-style: normal; }
.unassigned-panel.drag-over { background: var(--green-soft); box-shadow: inset 0 0 0 2px var(--green); }
.seating-wrap { overflow-x: auto; padding: 24px; background: linear-gradient(#faf8f2 1px, transparent 1px), linear-gradient(90deg, #faf8f2 1px, transparent 1px); background-size: 22px 22px; }
.front-board { width: 45%; margin: 0 auto 28px; padding: 10px; border: 2px solid var(--green); border-radius: 7px; color: var(--green); background: white; text-align: center; font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.seat-grid { display: grid; grid-template-columns: repeat(var(--seat-columns), minmax(105px, 1fr)); gap: 14px; min-width: calc(var(--seat-columns) * 115px); max-width: 1050px; margin: auto; }
.seat { min-height: 78px; border: 1px solid #d8d4c9; border-radius: 10px 10px 16px 16px; padding: 10px; background: white; box-shadow: 0 5px 0 #e7e3d9; cursor: pointer; text-align: center; transition: .15s ease; }
.seat.empty { display: grid; place-items: center; color: #9a9d98; border-style: dashed; background: rgba(255,255,255,.68); box-shadow: none; }
.seat.drag-over { border-color: var(--green); background: var(--green-soft); box-shadow: 0 5px 0 #b9d0c0, inset 0 0 0 1px var(--green); }
.seat-number { display: block; margin-bottom: 6px; color: var(--orange); font-size: 8px; font-weight: 700; text-transform: uppercase; }
.seat strong { display: block; font-size: 11px; cursor: grab; }
.seat strong:active { cursor: grabbing; }
[data-drag-student].dragging { opacity: .35; }

.whiteboard-editor { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 650px; background: #e8e4da; }
.whiteboard-library { display: flex; flex-direction: column; gap: 10px; min-height: 0; padding: 14px; border-right: 1px solid var(--line); background: #f7f3e8; }
.library-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 2px; color: var(--green-dark); font-size: 10px; }
.library-heading span { color: var(--muted); font-size: 8px; font-weight: 500; }
.library-heading button { width: 28px; height: 28px; border: 0; border-radius: 8px; color: white; background: var(--green); font-size: 18px; cursor: pointer; }
.slide-heading { margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--line); }
.deck-list { display: grid; gap: 7px; max-height: 190px; overflow-y: auto; }
.deck-thumb { display: grid; grid-template-columns: 25px 1fr; align-items: center; gap: 7px; min-height: 42px; padding: 7px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); background: white; text-align: left; cursor: pointer; }
.deck-thumb span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; color: var(--green-dark); background: var(--green-soft); font-size: 9px; font-weight: 700; }
.deck-thumb strong { overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.deck-thumb.active { border-color: var(--green); background: var(--yellow-soft); box-shadow: inset 3px 0 var(--green); }
.slide-list { display: grid; gap: 9px; overflow-y: auto; }
.slide-thumb { position: relative; min-height: 92px; padding: 12px; border: 2px solid transparent; border-radius: 11px; color: var(--ink); background: white; text-align: left; cursor: pointer; box-shadow: 0 4px 12px rgba(42,32,25,.07); }
.slide-thumb span { position: absolute; top: 7px; right: 8px; color: var(--muted); font-size: 8px; }
.slide-thumb strong { display: block; margin-top: 25px; font-size: 11px; }
.slide-thumb.active { border-color: var(--green); box-shadow: 0 0 0 2px var(--yellow); }
.delete-slide-button { margin-top: auto; min-height: 40px; border: 1px solid #d7a99b; border-radius: 9px; color: #9a3e2b; background: #fff5f1; font-size: 10px; font-weight: 700; cursor: pointer; }
.delete-slide-button:disabled { opacity: .45; cursor: not-allowed; }
.whiteboard-workspace { min-width: 0; padding: 12px; background: #d9dedb; }
.board-command-bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; margin-bottom: 10px; padding: 7px 9px; border-radius: 12px; background: rgba(255,255,255,.96); box-shadow: 0 5px 16px rgba(42,32,25,.1); }
.board-command-bar > div { display: flex; align-items: center; gap: 6px; }
.board-command-bar > div:last-child { justify-content: flex-end; }
.board-command { min-height: 36px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--green-dark); background: white; font-size: 11px; font-weight: 700; cursor: pointer; }
.board-command:disabled { opacity: .35; cursor: not-allowed; }
.board-page-controls strong { min-width: 55px; color: var(--muted); font-size: 10px; text-align: center; }
.board-background-control { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 8px; font-weight: 700; text-transform: uppercase; }
.board-background-control select { min-height: 36px; padding-block: 5px; font-size: 10px; text-transform: none; }
.whiteboard-stage { position: relative; padding-left: 74px; }
.whiteboard-tool-dock { position: absolute; z-index: 7; top: 10px; left: 8px; display: grid; gap: 5px; width: 56px; padding: 6px; border-radius: 14px; background: rgba(15,65,44,.96); box-shadow: 0 12px 30px rgba(20,45,33,.28); }
.dock-tool { display: grid; place-items: center; min-height: 48px; padding: 4px 2px; border: 0; border-radius: 9px; color: rgba(255,255,255,.82); background: transparent; cursor: pointer; }
.dock-tool b { font-size: 17px; font-weight: 500; line-height: 1; }
.dock-tool span { margin-top: 3px; font-size: 7px; font-weight: 700; text-transform: uppercase; }
.dock-tool:hover, .dock-tool.active { color: var(--green-dark); background: var(--yellow); }
.board-pen-options { position: absolute; z-index: 6; bottom: 12px; left: 7px; display: grid; place-items: center; gap: 7px; width: 58px; padding: 8px 5px; border-radius: 12px; background: white; box-shadow: 0 6px 16px rgba(42,32,25,.15); }
.board-pen-options input[type="color"] { width: 35px; height: 30px; padding: 2px; }
.board-pen-options input[type="range"] { width: 50px; min-height: 22px; padding: 0; }
.whiteboard-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; padding: 9px; border-radius: 11px; background: white; box-shadow: 0 5px 15px rgba(42,32,25,.08); }
.whiteboard-toolbar label { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.whiteboard-toolbar input[type="color"] { width: 42px; min-height: 36px; padding: 3px; }
.whiteboard-toolbar input[type="range"] { width: 100px; min-height: 36px; padding: 0; }
.tool-button { min-height: 38px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: white; font-size: 10px; font-weight: 700; cursor: pointer; }
.tool-button.active { color: var(--green-dark); border-color: var(--yellow); background: var(--yellow-soft); }
.whiteboard-slide { position: relative; aspect-ratio: 16 / 9; max-height: calc(100vh - 290px); min-height: 480px; overflow: hidden; border: 1px solid #c8c2b8; border-radius: 10px; background-color: white; box-shadow: 0 14px 35px rgba(42,32,25,.15); }
.whiteboard-slide.background-lines { background-image: repeating-linear-gradient(0deg, transparent 0 39px, rgba(33,91,150,.14) 40px); }
.whiteboard-slide.background-grid { background-image: linear-gradient(rgba(33,91,150,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(33,91,150,.12) 1px, transparent 1px); background-size: 40px 40px; }
.whiteboard-slide.background-dark { background-color: #17352a; background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,.025), transparent 35%); }
.whiteboard-slide.background-dark .whiteboard-title, .whiteboard-slide.background-dark .whiteboard-notes { color: #f8f4df; }
.whiteboard-title { position: absolute; z-index: 2; top: 4%; left: 5%; width: 90%; min-height: 0; padding: 5px; border: 0; border-bottom: 2px solid rgba(20,97,63,.18); border-radius: 0; background: transparent; color: var(--green-dark); font-family: "DM Serif Display", serif; font-size: clamp(24px, 3vw, 46px); }
.whiteboard-title:focus, .whiteboard-notes:focus { box-shadow: none; }
.whiteboard-notes { position: absolute; z-index: 2; top: 18%; left: 5%; width: 90%; height: 76%; resize: none; padding: 12px; border: 0; background: transparent; color: var(--ink); font-family: "DM Sans", sans-serif; font-size: clamp(17px, 2vw, 30px); line-height: 1.5; outline: none; }
.whiteboard-media-layer { position: absolute; z-index: 2; inset: 0; pointer-events: none; }
.whiteboard-media-item { position: absolute; min-width: 80px; min-height: 60px; margin: 0; overflow: visible; border: 2px solid transparent; border-radius: 4px; background: #f3f1eb; box-shadow: 0 6px 16px rgba(42,32,25,.12); touch-action: none; }
.whiteboard-media-item img, .whiteboard-media-item video { display: block; width: 100%; height: 100%; border-radius: 2px; object-fit: contain; background: #161a17; }
.remove-media-button { position: absolute; top: 6px; right: 6px; z-index: 1; display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 0; border-radius: 50%; color: white; background: rgba(137,50,33,.9); font-size: 18px; cursor: pointer; }
.board-object-layer { position: absolute; z-index: 2; inset: 0; pointer-events: none; }
.board-object { position: absolute; min-width: 80px; min-height: 60px; pointer-events: none; touch-action: none; border: 2px solid transparent; }
.board-object > button { position: absolute; z-index: 2; top: -9px; right: -9px; display: none; width: 26px; height: 26px; padding: 0; border: 0; border-radius: 50%; color: white; background: #963f2d; cursor: pointer; }
.board-object-note { padding: 9px; border-radius: 3px; background: var(--object-color); box-shadow: 0 8px 18px rgba(50,39,29,.18); transform: rotate(-1deg); }
.board-object-note textarea { width: 100%; height: 100%; resize: none; border: 0; background: transparent; color: #2b2922; font: 600 clamp(13px, 1.5vw, 22px)/1.35 "DM Sans", sans-serif; outline: none; }
.board-object-shape span { display: block; width: 100%; height: 100%; border: 6px solid var(--object-color); }
.board-object-shape.shape-circle span { border-radius: 50%; }
.board-object-shape.shape-triangle span { width: 0; height: 0; margin: auto; border: 0; border-right: 70px solid transparent; border-bottom: 120px solid var(--object-color); border-left: 70px solid transparent; background: transparent; }
.editable-slide-element.selected { border-color: #2a7de1; box-shadow: 0 0 0 1px white, 0 0 0 3px #2a7de1, 0 7px 20px rgba(31,66,106,.2); }
.element-resize-handle { position: absolute; z-index: 4; right: -8px; bottom: -8px; display: none; width: 15px; height: 15px; border: 2px solid white; border-radius: 3px; background: #2a7de1; cursor: nwse-resize; touch-action: none; }
.element-drag-handle { position: absolute; z-index: 4; top: -13px; left: 50%; display: none; width: 34px; height: 8px; border: 2px solid white; border-radius: 5px; background: #2a7de1; cursor: move; transform: translateX(-50%); touch-action: none; }
.editable-slide-element.selected .element-resize-handle { display: block; }
.editable-slide-element.selected .element-drag-handle { display: block; }
.whiteboard-media-item .remove-media-button, .board-object > button { display: none; }
#whiteboardCanvas { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: crosshair; }
.whiteboard-slide.drawing-mode .whiteboard-title,
.whiteboard-slide.drawing-mode .whiteboard-notes { pointer-events: none; }
.whiteboard-slide.text-mode #whiteboardCanvas { pointer-events: none; }
.whiteboard-slide.text-mode .whiteboard-title,
.whiteboard-slide.text-mode .whiteboard-notes,
.whiteboard-slide.text-mode .whiteboard-media-layer,
.whiteboard-slide.text-mode .board-object-layer,
.whiteboard-slide.text-mode .board-object,
.whiteboard-slide.text-mode .whiteboard-media-item { pointer-events: auto; }
.whiteboard-slide.text-mode .editable-slide-element { cursor: move; }
.whiteboard-slide.text-mode .editable-slide-element.selected > button { display: grid; place-items: center; }
.whiteboard-slide.text-mode .whiteboard-media-item video { pointer-events: auto; }
.fullscreen-toolbar { position: absolute; z-index: 5; right: 18px; bottom: 18px; left: 18px; display: none; align-items: center; justify-content: center; gap: 8px; width: max-content; max-width: calc(100% - 36px); margin: auto; padding: 9px 12px; border: 1px solid rgba(255,255,255,.25); border-radius: 14px; background: rgba(18,49,35,.92); box-shadow: 0 10px 30px rgba(0,0,0,.28); backdrop-filter: blur(10px); }
.fullscreen-toolbar .tool-button { color: white; border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.1); }
.fullscreen-toolbar .tool-button.active { color: #18271f; border-color: var(--yellow); background: var(--yellow); }
.fullscreen-toolbar input[type="color"] { width: 40px; min-height: 38px; padding: 2px; }
.fullscreen-toolbar input[type="range"] { width: 105px; }
.whiteboard-slide:fullscreen { width: 100vw; height: 100vh; max-height: none; min-height: 0; border: 0; border-radius: 0; background: white; }
.whiteboard-slide:fullscreen .whiteboard-title { font-size: clamp(38px, 5vw, 72px); }
.whiteboard-slide:fullscreen .whiteboard-notes { font-size: clamp(25px, 3vw, 46px); }
.whiteboard-slide:fullscreen .fullscreen-toolbar { display: flex; }
.whiteboard-slide:fullscreen .remove-media-button { display: none; }
.whiteboard-slide:fullscreen .board-object > button { display: none; }
.template-modal { width: min(760px, 100%); }
.modal-card:has(.template-modal) { width: min(800px, 100%); }
.template-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.template-card { position: relative; display: block; min-height: 112px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: white; text-align: left; cursor: pointer; transition: .15s ease; }
.template-card > input { position: absolute; top: 12px; right: 12px; width: 18px; height: 18px; accent-color: var(--green); }
.template-card-content { display: grid; gap: 6px; min-height: 110px; padding: 16px 42px 16px 16px; border-radius: 11px; }
.template-card > input:checked + .template-card-content { background: var(--yellow-soft); box-shadow: inset 0 0 0 2px var(--green); }
.template-card:hover { border-color: var(--green); box-shadow: 0 7px 18px rgba(42,32,25,.1); transform: translateY(-1px); }
.template-card strong { color: var(--green-dark); font-family: "DM Serif Display", serif; font-size: 17px; font-weight: 400; }
.template-card span { color: var(--muted); font-size: 10px; line-height: 1.45; }
.template-card small { color: var(--orange); font-size: 8px; font-weight: 700; text-transform: uppercase; }
.slide-layout-modal { width: min(820px, 100%); }
.modal-card:has(.slide-layout-modal) { width: min(860px, 100%); max-height: calc(100vh - 40px); overflow-y: auto; }
.slide-layout-modal > p { margin: 5px 0 18px; color: var(--muted); font-size: 11px; }
.slide-layout-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.slide-layout-card { display: grid; gap: 7px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: white; text-align: left; cursor: pointer; }
.slide-layout-card:hover, .slide-layout-card:focus-visible { border-color: var(--green); box-shadow: 0 0 0 2px var(--yellow); outline: none; transform: translateY(-1px); }
.slide-layout-card strong { color: var(--green-dark); font-size: 11px; }
.slide-layout-card small { min-height: 25px; color: var(--muted); font-size: 8px; line-height: 1.4; }
.slide-layout-preview { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid #cbd2cd; border-radius: 6px; background: #fdfdfc; }
.slide-layout-preview i { position: absolute; display: block; box-sizing: border-box; border: 1px dashed #8e9992; border-radius: 2px; background: rgba(232,236,233,.55); }
.slide-layout-preview .preview-title, .slide-layout-preview .preview-heading { background: rgba(20,97,63,.18); }
.slide-layout-preview .preview-media { background: #edf1ee; border-style: dashed; border-width: 2px; }
.grade-presentation-controls { display: grid; grid-template-columns: 180px 1fr; gap: 14px; margin: 18px 0; }
.grade-presentation-controls > .grade-class-choices { grid-column: 1 / -1; }
.grade-class-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: 180px; overflow-y: auto; }
.grade-class-choice { display: flex; align-items: center; gap: 9px; min-height: 48px; padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: white; cursor: pointer; }
.grade-class-choice[hidden] { display: none; }
.grade-class-choice input { width: 18px; height: 18px; accent-color: var(--green); }
.grade-class-choice span, .grade-class-choice strong, .grade-class-choice small { display: block; }
.grade-class-choice strong { color: var(--ink); font-family: "DM Sans", sans-serif; font-size: 10px; font-weight: 700; }
.grade-class-choice small { margin-top: 2px; color: var(--muted); font-size: 8px; }
.lesson-copy-summary { display: flex; align-items: center; gap: 9px; margin: 16px 0 10px; padding: 11px 13px; border-radius: 10px; color: var(--green-dark); background: var(--green-soft); }
.lesson-copy-summary span { color: var(--muted); }

/* Classroom Whiteboard v2 */
.whiteboard-workspace-view { display: grid; gap: 12px; }
.planner-editor { min-width: 0; }
.planner-slide-notes { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: 0 5px 16px rgba(42,32,25,.07); }
.class-slide-notes { margin-top: 12px; }
.planner-slide-notes > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.planner-slide-notes > header div, .planner-slide-notes > header strong, .planner-slide-notes > header span { display: block; }
.planner-slide-notes > header strong { color: var(--green-dark); font-size: 14px; }
.planner-slide-notes > header span { margin-top: 3px; color: var(--muted); font-size: 10px; }
.notes-word-editor { overflow: hidden; border: 1px solid #b9beb9; border-radius: 11px; background: #dfe2df; box-shadow: inset 0 1px 0 white; }
.notes-word-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; padding: 8px; border-bottom: 1px solid #b9beb9; background: linear-gradient(#fff, #f0f1ef); }
.notes-word-toolbar select { width: auto; min-width: 88px; min-height: 34px; padding: 5px 25px 5px 8px; border-radius: 6px; font-size: 11px; }
.notes-toolbar-group { display: inline-flex; overflow: hidden; border: 1px solid #c8ccc8; border-radius: 6px; background: white; }
.notes-word-toolbar button { min-width: 34px; min-height: 32px; padding: 5px 8px; border: 0; border-right: 1px solid #d8dbd8; color: #27342c; background: white; font-size: 11px; cursor: pointer; }
.notes-word-toolbar button:last-child { border-right: 0; }
.notes-word-toolbar button:hover, .notes-word-toolbar button:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 0; }
.notes-color-control { display: inline-flex; align-items: center; gap: 4px; min-height: 34px; padding: 4px 6px; border: 1px solid #c8ccc8; border-radius: 6px; background: white; cursor: pointer; }
.notes-color-control span { color: var(--green-dark) !important; font: 700 15px Georgia, serif !important; }
.notes-color-control input { width: 24px; height: 24px; padding: 0; border: 0; background: transparent; cursor: pointer; }
.notes-word-page { width: min(816px, calc(100% - 28px)); min-height: 420px; margin: 14px auto 24px; padding: 54px 58px; overflow-wrap: anywhere; border: 1px solid #c8cbc8; border-radius: 2px; outline: 0; color: #202020; background: white; box-shadow: 0 4px 14px rgba(20,30,23,.16); font: 16px/1.55 Aptos, Calibri, Arial, sans-serif; }
.notes-word-page:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(240,201,40,.35), 0 4px 14px rgba(20,30,23,.16); }
.notes-word-page:empty::before { color: #8a918c; content: attr(data-placeholder); }
.notes-word-page p, .notes-word-page div { margin: 0 0 .7em; }
.notes-word-page ul, .notes-word-page ol { padding-left: 28px; }
.planner-note-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.planner-note-actions span { color: var(--muted); font-size: 10px; }
.planner-note-media { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.planner-note-media figure { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: white; }
.planner-note-media img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #f3f3ef; cursor: zoom-in; }
.planner-note-media figcaption { overflow: hidden; padding: 7px 9px; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.planner-note-media button { position: absolute; top: 5px; right: 5px; width: 28px; height: 28px; padding: 0; border: 2px solid white; border-radius: 50%; color: white; background: #9a3e2b; font-size: 17px; cursor: pointer; }
.shared-notes-page { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; width: 100vw; max-width: 100vw; height: 100vh; overflow: hidden; padding: 14px; color: var(--ink); background: #e8ece8; }
.shared-notes-header { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; gap: 12px; width: 100%; min-width: 0; max-width: 100%; margin: 0 0 12px; padding: 10px 16px; border-radius: 12px; color: white; background: var(--green-dark); box-shadow: var(--shadow); }
.shared-notes-header img { width: 46px; max-height: 52px; object-fit: contain; }
.shared-notes-header > div { min-width: 0; }
.shared-notes-header span { color: var(--yellow); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.shared-notes-header h1 { overflow: hidden; margin: 2px 0; color: white; font-size: clamp(20px, 2.4vw, 32px); text-overflow: ellipsis; white-space: nowrap; }
.shared-notes-header p { margin: 0; color: rgba(255,255,255,.75); }
.shared-notes-header > strong { padding: 9px 13px; border-radius: 20px; color: var(--green-dark); background: var(--yellow); white-space: nowrap; }
.shared-notes-layout { display: grid; grid-template-columns: minmax(0, 1fr) clamp(260px, 27vw, 390px); align-items: stretch; gap: 12px; min-width: 0; min-height: 0; width: 100%; max-width: 100%; overflow: hidden; }
.shared-notes-sidebar { display: grid; align-content: start; gap: 12px; min-width: 0; min-height: 0; overflow-y: auto; scrollbar-gutter: stable; }
.shared-slide-preview { width: 100%; padding: 8px; border: 1px solid #aeb6b0; border-radius: 10px; background: rgba(232,236,232,.96); box-shadow: 0 8px 22px rgba(31,46,37,.16); }
.shared-preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 0 0 6px; color: var(--green-dark); }
.shared-preview-heading span { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.shared-preview-heading strong { font-size: 10px; }
.shared-slide-display { overflow: hidden; aspect-ratio: 16 / 9; border: 2px solid #aeb6b0; border-radius: 6px; background: white; }
.shared-slide-display > canvas { display: block; width: 100% !important; height: 100% !important; object-fit: contain; background: white; }
.shared-slide-fallback { display: grid; place-items: center; width: 100%; height: 100%; padding: 8%; color: var(--green-dark); font-size: clamp(24px, 4vw, 54px); text-align: center; }
.shared-slide-notes { display: grid; grid-template-rows: auto minmax(min-content, 1fr); width: 100%; min-width: 0; max-width: 100%; height: 100%; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; border: 1px solid var(--line); border-radius: 14px; background: #fffefa; box-shadow: 0 10px 28px rgba(42,32,25,.1); }
.shared-slide-notes > header { padding: 16px 18px; color: white; background: var(--green); }
.shared-slide-notes > header span { color: var(--yellow); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.shared-slide-notes h2 { margin: 4px 0 0; color: white; font-size: 20px; }
.shared-notes-text { min-width: 0; min-height: 0; max-width: 100%; overflow-wrap: anywhere; word-break: break-word; padding: 24px 28px; font-size: clamp(22px, 2.4vw, 38px); line-height: 1.55; }
.shared-notes-text p, .shared-notes-text div { margin: 0 0 .65em; }
.shared-notes-text ul, .shared-notes-text ol { padding-left: 1.5em; }
.shared-notes-text em { color: var(--muted); }
.shared-note-pictures { padding: 10px; border: 1px solid #aeb6b0; border-radius: 10px; background: #f7f8f5; box-shadow: 0 8px 22px rgba(31,46,37,.12); }
.shared-presenter-controls { display: grid; gap: 8px; padding: 10px; border: 1px solid #aeb6b0; border-radius: 10px; background: #fffefa; box-shadow: 0 8px 22px rgba(31,46,37,.12); }
.shared-presenter-controls > span { color: var(--green-dark); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.shared-slide-controls, .shared-video-controls { display: grid; gap: 6px; }
.shared-slide-controls { grid-template-columns: 1fr 1fr; }
.shared-video-controls { grid-template-columns: repeat(3, 1fr); }
.shared-presenter-controls button { min-height: 40px; padding: 7px 8px; border: 1px solid #b8c0ba; border-radius: 8px; color: white; background: var(--green); font-size: 10px; font-weight: 700; cursor: pointer; }
.shared-presenter-controls button:hover, .shared-presenter-controls button:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 2px solid var(--green-dark); }
.shared-presenter-controls button:disabled { opacity: .4; cursor: not-allowed; }
.shared-presenter-controls small, .shared-presenter-controls em { color: var(--muted); font-size: 8px; font-style: normal; }
.shared-note-pictures > span { display: block; margin: 0 0 8px; color: var(--green-dark); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.shared-note-media { display: grid; grid-template-columns: 1fr; min-width: 0; max-width: 100%; gap: 10px; }
.shared-note-media img { width: 100%; max-height: 300px; object-fit: contain; border: 1px solid var(--line); border-radius: 8px; background: white; cursor: zoom-in; }
.note-image-lightbox { position: fixed; z-index: 10000; inset: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; place-items: center; gap: 10px; padding: 54px 24px 18px; color: white; background: rgba(8,20,13,.92); cursor: zoom-out; backdrop-filter: blur(6px); }
.note-image-lightbox img { grid-row: 1; max-width: min(94vw, 1500px); max-height: calc(100vh - 100px); object-fit: contain; border-radius: 8px; background: white; box-shadow: 0 18px 60px rgba(0,0,0,.45); cursor: default; }
.note-image-lightbox span { grid-row: 2; color: rgba(255,255,255,.78); font-size: 11px; }
.note-image-lightbox-close { position: absolute; top: 14px; right: 18px; display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 2px solid rgba(255,255,255,.7); border-radius: 50%; color: white; background: rgba(0,0,0,.35); font-size: 28px; line-height: 1; cursor: pointer; }
.note-image-lightbox-close:hover, .note-image-lightbox-close:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 3px solid white; }
.shared-notes-page > footer { width: 100%; margin-top: 7px; color: var(--muted); font-size: 9px; text-align: right; }
.shared-notes-empty { max-width: 620px; margin: 15vh auto; padding: 32px; border-radius: 16px; background: white; text-align: center; box-shadow: var(--shadow); }
.share-link-box { margin: 14px 0; padding: 12px; overflow-wrap: anywhere; border: 1px solid var(--line); border-radius: 10px; color: var(--green-dark); background: var(--panel); font-weight: 700; }
.learner-review-page { min-height: 100vh; padding: 14px; color: var(--ink); background: #e8ece8; }
.learner-review-header { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; align-items: center; gap: 13px; margin-bottom: 12px; padding: 12px 16px; border-radius: 14px; color: white; background: var(--green-dark); box-shadow: var(--shadow); }
.learner-review-header img { width: 48px; max-height: 56px; object-fit: contain; }
.learner-review-header span { color: var(--yellow); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.learner-review-header h1 { overflow: hidden; margin: 2px 0; color: white; font-size: clamp(24px, 3vw, 42px); text-overflow: ellipsis; white-space: nowrap; }
.learner-review-header p { margin: 0; color: rgba(255,255,255,.78); }
.learner-review-header > strong { padding: 9px 13px; border-radius: 999px; color: var(--green-dark); background: var(--yellow); white-space: nowrap; }
.learner-header-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; }
.learner-header-actions a, .learner-header-actions strong { padding: 9px 13px; border-radius: 999px; white-space: nowrap; font-weight: 800; }
.learner-header-actions a { color: white; border: 1px solid rgba(255,255,255,.42); background: rgba(255,255,255,.1); text-decoration: none; }
.learner-header-actions strong { color: var(--green-dark); background: var(--yellow); }
.learner-review-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 12px; align-items: start; }
.learner-review-library { display: grid; gap: 12px; position: sticky; top: 12px; max-height: calc(100vh - 120px); overflow-y: auto; padding: 12px; border: 1px solid var(--line); border-radius: 15px; background: #fffefa; box-shadow: 0 8px 24px rgba(42,32,25,.08); }
.learner-review-library section { display: grid; gap: 8px; }
.learner-review-library h2 { margin: 0; color: var(--green-dark); font-size: 13px; }
.learner-lesson-workspace.lesson-list-only { grid-template-columns: minmax(260px, 520px) minmax(0, 1fr); }
.learner-lesson-placeholder { min-height: 260px; align-content: center; }
.learner-lesson-list, .learner-slide-list { display: grid; gap: 7px; }
.learner-lesson-list button, .learner-slide-list button, .learner-slide-toolbar button { min-height: 42px; border: 1px solid var(--line); border-radius: 10px; background: white; color: var(--ink); cursor: pointer; text-align: left; }
.learner-lesson-list button { padding: 10px; }
.learner-lesson-list button strong, .learner-lesson-list button span { display: block; }
.learner-lesson-list button span { margin-top: 3px; color: var(--muted); font-size: 10px; }
.learner-slide-list button { display: grid; grid-template-columns: 30px minmax(0, 1fr); align-items: center; gap: 8px; padding: 8px; }
.learner-slide-list span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; color: var(--green-dark); background: var(--yellow-soft); font-weight: 800; }
.learner-lesson-list button.active, .learner-slide-list button.active { border-color: var(--green); background: var(--green-dark); color: white; }
.learner-lesson-list button.active span { color: rgba(255,255,255,.7); }
.learner-review-main { display: grid; gap: 12px; min-width: 0; }
.learner-slide-toolbar { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 13px; background: #fffefa; box-shadow: 0 8px 24px rgba(42,32,25,.08); }
.learner-slide-toolbar strong { overflow: hidden; color: var(--green-dark); text-overflow: ellipsis; white-space: nowrap; text-align: center; }
.learner-slide-toolbar button { padding: 8px 12px; text-align: center; font-weight: 800; }
.learner-slide-toolbar button:disabled { opacity: .45; cursor: not-allowed; }
.learner-slide-card { padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fffefa; box-shadow: 0 12px 32px rgba(42,32,25,.1); }
.learner-slide-frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid #c8c2b8; border-radius: 10px; background: white; }
.learner-slide-frame canvas { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.learner-video-layer { position: absolute; z-index: 2; inset: 0; pointer-events: auto; }
.learner-video { position: absolute; pointer-events: auto; }
.learner-video video, .learner-video img { width: 100%; height: 100%; border-radius: 6px; background: #151515; object-fit: contain; }
.learner-video-controls { display: grid; gap: 8px; margin-top: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: #f7f8f5; }
.learner-video-controls > strong { color: var(--green-dark); font-size: 12px; text-transform: uppercase; letter-spacing: .07em; }
.learner-video-control-row { display: grid; grid-template-columns: minmax(0, 1fr) repeat(4, auto); align-items: center; gap: 7px; }
.learner-video-control-row span { overflow: hidden; color: var(--ink); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.learner-video-control-row button { min-height: 38px; padding: 7px 10px; border: 1px solid var(--green); border-radius: 9px; color: white; background: var(--green); font-size: 10px; font-weight: 800; cursor: pointer; }
.learner-video-control-row button:hover, .learner-video-control-row button:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 2px solid var(--green-dark); }
.learner-resource-panel { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.learner-resource-panel article { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fffefa; box-shadow: 0 8px 24px rgba(42,32,25,.08); }
.learner-resource-panel h2 { margin: 0 0 10px; color: var(--green-dark); font-size: 16px; }
.learner-notes { overflow-wrap: anywhere; font-size: clamp(16px, 1.5vw, 22px); line-height: 1.55; }
.learner-resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.learner-resource-grid a { display: grid; gap: 6px; padding: 8px; border: 1px solid var(--line); border-radius: 10px; color: var(--green-dark); background: white; font-weight: 700; text-decoration: none; }
.learner-resource-grid img { width: 100%; height: 110px; border-radius: 7px; object-fit: contain; background: #f3f1eb; }
.learner-class-picker { display: grid; gap: 16px; }
.learner-general-resources { margin-bottom: 16px; }
.learner-class-picker article { padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: #fffefa; box-shadow: 0 8px 24px rgba(42,32,25,.08); }
.learner-class-picker h2 { margin: 0 0 12px; color: var(--green-dark); font-size: 18px; }
.learner-class-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.learner-class-grid a { display: grid; gap: 6px; min-height: 120px; padding: 16px; border: 1px solid var(--line); border-left: 5px solid var(--yellow); border-radius: 14px; color: var(--ink); background: white; text-decoration: none; box-shadow: 0 6px 18px rgba(42,32,25,.07); }
.learner-class-grid a:hover, .learner-class-grid a:focus-visible { border-color: var(--green); outline: 3px solid rgba(240,201,40,.5); transform: translateY(-1px); }
.learner-class-grid strong { color: var(--green-dark); font-size: 22px; }
.learner-class-grid span { color: var(--ink); }
.learner-class-grid small { align-self: end; color: var(--muted); font-weight: 700; }
.learner-file-list { display: grid; gap: 8px; }
.learner-file-list a { display: grid; grid-template-columns: 54px minmax(0, 1fr); align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); background: white; text-decoration: none; }
.learner-file-list span { display: grid; place-items: center; min-height: 38px; border-radius: 8px; color: var(--green-dark); background: var(--yellow-soft); font-size: 10px; font-weight: 800; }
.learner-file-list strong { overflow: hidden; color: var(--green-dark); text-overflow: ellipsis; white-space: nowrap; }
.learner-file-list small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 700; }
.learner-resource-empty { margin: 0; color: var(--muted); font-weight: 700; }
.planner-lesson-library { overflow: hidden; margin-top: 6px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: 0 5px 16px rgba(42,32,25,.07); }
.planner-lesson-library > header { display: grid; gap: 3px; padding: 14px; color: white; background: var(--green-dark); }
.planner-lesson-library > header strong { font-size: 13px; }
.planner-lesson-library > header span { color: rgba(255,255,255,.72); font-size: 9px; }
.planner-grade-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); align-items: start; gap: 14px; padding: 14px; }
.planner-grade-group { padding: 11px; border: 1px solid var(--line); border-radius: 11px; background: #faf9f5; }
.planner-grade-group h3 { margin: 0 0 7px; color: var(--green-dark); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.planner-subject-group + .planner-subject-group { margin-top: 12px; }
.planner-subject-group h4 { margin: 0 0 6px; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.planner-grade-lessons { display: grid; gap: 6px; }
.planner-lesson-row { display: grid; grid-template-columns: minmax(0, 1fr) 34px; align-items: stretch; gap: 5px; }
.planner-lesson-item { display: grid; gap: 3px; width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 9px; background: white; text-align: left; cursor: pointer; }
.planner-lesson-item strong { overflow: hidden; color: var(--ink); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.planner-lesson-item span { color: var(--muted); font-size: 8px; }
.planner-lesson-item:hover { border-color: var(--green); }
.planner-lesson-item.active { border-color: var(--green); background: var(--green-soft); box-shadow: 0 0 0 2px var(--yellow); }
.planner-delete-lesson { width: 34px; min-height: 100%; padding: 0; border: 1px solid #dfb7aa; border-radius: 8px; color: #9a3e2b; background: #fff5f1; font-size: 20px; cursor: pointer; }
.planner-delete-lesson:hover, .planner-delete-lesson:focus-visible { color: white; background: #9a3e2b; outline: 2px solid var(--yellow); }
.teaching-lesson-picker { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 10px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); box-shadow: 0 5px 16px rgba(42,32,25,.07); }
.teaching-lesson-picker label { color: var(--green-dark); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.teaching-lesson-picker select { min-width: min(360px, 45vw); min-height: 40px; }
.teaching-lesson-picker span { color: var(--muted); font-size: 10px; }
.class-resource-panel { display: grid; gap: 12px; margin: 12px 0; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: 0 5px 16px rgba(42,32,25,.07); }
.class-resource-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.class-resource-panel > header strong, .class-resource-panel > header span { display: block; }
.class-resource-panel > header strong { color: var(--green-dark); font-size: 15px; }
.class-resource-panel > header span { margin-top: 3px; color: var(--muted); font-size: 10px; }
.resource-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.class-resource-list { display: grid; gap: 8px; }
.class-resource-item { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.class-resource-item > span { display: grid; place-items: center; min-height: 40px; border-radius: 9px; color: var(--green-dark); background: var(--yellow-soft); font-size: 10px; font-weight: 800; }
.class-resource-item strong, .class-resource-item small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.class-resource-item small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.whiteboard-class-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); box-shadow: 0 5px 16px rgba(42,32,25,.07); }
.whiteboard-class-bar label { color: var(--green-dark); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.whiteboard-class-bar select { min-width: 230px; min-height: 39px; }
.whiteboard-class-bar span { color: var(--muted); font-size: 10px; }
.wb-shell { min-height: 720px; overflow: hidden; border: 1px solid #c9cec9; border-radius: 16px; background: #e3e7e4; box-shadow: var(--shadow); }
.wb-topbar { display: grid; grid-template-columns: 1fr minmax(220px, 420px) 1fr; align-items: center; gap: 12px; min-height: 58px; padding: 8px 12px; color: white; background: var(--green-dark); }
.wb-top-group { display: flex; align-items: center; gap: 6px; }
.wb-top-group-end { justify-content: flex-end; }
.wb-top-button { min-height: 40px; padding: 7px 11px; border: 1px solid rgba(255,255,255,.18); border-radius: 9px; color: white; background: rgba(255,255,255,.08); font-size: 10px; font-weight: 700; cursor: pointer; }
.wb-top-button:hover, .wb-top-button:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 2px solid white; }
.wb-top-button:disabled { opacity: .35; cursor: not-allowed; }
.wb-top-button span { margin-left: 4px; }
.wb-mode-label { padding: 7px 10px; color: rgba(255,255,255,.76); font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.wb-auto-recognition { display: flex; align-items: center; gap: 7px; min-height: 40px; padding: 6px 10px; border: 1px solid rgba(255,255,255,.18); border-radius: 9px; color: white; background: rgba(255,255,255,.08); font-size: 9px; font-weight: 700; cursor: pointer; }
.wb-auto-recognition input { width: 18px; height: 18px; accent-color: var(--yellow); }
.wb-auto-recognition:has(input:checked) { color: var(--green-dark); background: var(--yellow); }
.wb-lesson-title { min-height: 40px; border: 1px solid rgba(255,255,255,.16); color: white; background: rgba(0,0,0,.14); text-align: center; font-size: 14px; font-weight: 700; }
.wb-lesson-title:focus { border-color: var(--yellow); box-shadow: 0 0 0 2px rgba(245,217,40,.25); }
.wb-main { display: grid; grid-template-columns: 76px minmax(0, 1fr) 290px; min-height: 660px; }
.wb-tools { display: flex; flex-direction: column; gap: 4px; padding: 8px; overflow-y: auto; border-right: 1px solid #c7ccc8; background: #f8faf8; }
.wb-tool { display: grid; place-items: center; min-height: 49px; padding: 5px 2px; border: 1px solid transparent; border-radius: 9px; color: #435048; background: transparent; cursor: pointer; }
.wb-tool b { font-size: 18px; line-height: 1; }
.wb-tool span { margin-top: 4px; font-size: 7px; font-weight: 700; text-transform: uppercase; }
.wb-tool:hover, .wb-tool:focus-visible { border-color: #b7c7bd; background: white; outline: 2px solid var(--yellow); }
.wb-tool.active { color: white; background: var(--green); box-shadow: 0 4px 10px rgba(20,97,63,.25); }
.wb-danger-tool { color: #9a3e2b; }
.wb-tool-divider { height: 1px; margin: 3px 4px; background: #d8ddd9; }
.wb-stage { display: grid; grid-template-rows: auto minmax(0, 1fr) 42px; min-width: 0; background: #cdd3cf; }
.wb-properties { display: flex; align-items: center; gap: 9px; min-height: 51px; padding: 6px 10px; overflow-x: auto; border-bottom: 1px solid #c7ccc8; background: #f8faf8; }
.wb-properties label { display: flex; align-items: center; gap: 6px; color: #5a645e; font-size: 8px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
.wb-properties select, .wb-properties input[type="number"] { min-height: 34px; padding: 5px 7px; font-size: 10px; text-transform: none; }
.wb-colors { display: flex; align-items: center; gap: 4px; }
.wb-color { width: 28px; height: 28px; padding: 0; border: 2px solid white; border-radius: 50%; background: var(--swatch); box-shadow: 0 0 0 1px #aeb5b0; cursor: pointer; }
.wb-color.active { box-shadow: 0 0 0 3px var(--yellow), 0 0 0 4px var(--green); }
#wbCustomColor { width: 34px; height: 31px; padding: 2px; }
#wbBrushSize { width: 90px; }
.wb-property-button { min-width: 34px; min-height: 34px; border: 1px solid #ccd2ce; border-radius: 7px; background: white; cursor: pointer; }
.wb-canvas-frame { position: relative; display: grid; place-items: center; width: calc(100% - 28px); max-width: 1280px; aspect-ratio: 16 / 9; overflow: hidden; margin: 14px auto; border: 3px solid #aeb6b0; border-radius: 4px; background-color: white; box-shadow: 0 12px 35px rgba(34,45,38,.2); }
.wb-canvas-frame .canvas-container { position: absolute !important; z-index: 1; box-sizing: content-box; max-width: none; max-height: none; margin: 0 !important; transform: none !important; transform-origin: initial !important; }
.wb-canvas-frame .lower-canvas,
.wb-canvas-frame .upper-canvas { position: absolute !important; inset: 0 auto auto 0 !important; display: block; box-sizing: content-box; max-width: none !important; max-height: none !important; transform: none !important; }
.wb-video-layer { position: absolute; z-index: 4; top: 50%; left: 50%; width: var(--wb-slide-width, 100%); height: var(--wb-slide-height, 100%); pointer-events: none; transform: translate(-50%, -50%); }
.wb-video-object { position: absolute; min-width: 180px; min-height: 110px; border: 2px solid #2a7de1; border-radius: 5px; background: #111; box-shadow: 0 8px 24px rgba(0,0,0,.22); pointer-events: auto; }
.wb-video-object video, .wb-video-object img { display: block; width: 100%; height: 100%; border-radius: 3px; object-fit: contain; background: #111; }
.wb-video-controls { position: absolute; z-index: 3; right: 6px; bottom: 6px; left: 6px; display: grid; grid-template-columns: repeat(4, auto) minmax(70px, 1fr); align-items: center; gap: 4px; padding: 5px; border-radius: 8px; background: rgba(9,21,16,.86); box-shadow: 0 4px 12px rgba(0,0,0,.25); }
.wb-video-controls button { min-height: 28px; padding: 4px 7px; border: 1px solid rgba(255,255,255,.28); border-radius: 6px; color: white; background: rgba(255,255,255,.12); font-size: 8px; font-weight: 800; cursor: pointer; }
.wb-video-controls button:hover, .wb-video-controls button:focus-visible { color: var(--green-dark); background: var(--yellow); outline: 1px solid white; }
.wb-video-controls input { width: 100%; min-height: 28px; padding: 0; cursor: pointer; }
.wb-video-delete { position: absolute; z-index: 2; top: -12px; right: -12px; display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 2px solid white; border-radius: 50%; color: white; background: #a13e2d; font-size: 17px; cursor: pointer; }
.wb-video-move { position: absolute; z-index: 2; top: -14px; left: 50%; min-width: 52px; padding: 3px 8px; border: 2px solid white; border-radius: 10px; color: white; background: #2a7de1; font-size: 8px; font-weight: 700; text-align: center; text-transform: uppercase; cursor: move; transform: translateX(-50%); touch-action: none; }
.wb-video-resize { position: absolute; z-index: 2; right: -9px; bottom: -9px; width: 18px; height: 18px; border: 2px solid white; border-radius: 3px; background: #2a7de1; cursor: nwse-resize; touch-action: none; }
.wb-canvas-frame.background-lines { background-image: repeating-linear-gradient(0deg, transparent 0 38px, rgba(57,107,164,.18) 39px); }
.wb-canvas-frame.background-grid { background-image: linear-gradient(rgba(57,107,164,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(57,107,164,.15) 1px, transparent 1px); background-size: 40px 40px; }
.wb-canvas-frame.background-graph { background-image: linear-gradient(rgba(57,107,164,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(57,107,164,.12) 1px, transparent 1px), linear-gradient(rgba(57,107,164,.24) 1px, transparent 1px), linear-gradient(90deg, rgba(57,107,164,.24) 1px, transparent 1px); background-size: 20px 20px, 20px 20px, 100px 100px, 100px 100px; }
.wb-canvas-frame.background-dots { background-image: radial-gradient(#8aa49a 1.4px, transparent 1.4px); background-size: 26px 26px; }
.wb-canvas-frame.background-music { background-image: repeating-linear-gradient(0deg, transparent 0 13px, rgba(35,42,38,.42) 14px, transparent 15px, transparent 54px); }
.wb-status { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 5px 12px; border-top: 1px solid #c7ccc8; color: #536057; background: #f8faf8; font-size: 9px; font-weight: 700; }
.wb-status > span:last-child { text-align: right; }
.wb-zoom { display: flex; align-items: center; gap: 5px; }
.wb-zoom button { display: none; }
.wb-zoom strong { min-width: 90px; text-align: center; }
.wb-sidebar { display: flex; flex-direction: column; min-width: 0; border-left: 1px solid #c7ccc8; background: #f8faf8; }
.wb-side-heading { display: flex; align-items: center; justify-content: space-between; padding: 13px 12px 8px; color: var(--green-dark); font-size: 10px; text-transform: uppercase; }
.wb-side-heading button { width: 30px; height: 30px; border: 0; border-radius: 8px; color: white; background: var(--green); font-size: 18px; cursor: pointer; }
.wb-pages { display: grid; gap: 9px; max-height: 390px; padding: 5px 10px; overflow-y: auto; }
.wb-page { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: start; gap: 6px; padding: 7px; border: 2px solid transparent; border-radius: 7px; background: #ececec; text-align: left; cursor: pointer; }
.wb-page > span:first-child { display: grid; place-items: start center; padding-top: 4px; color: #505050; font-size: 9px; font-weight: 700; }
.wb-page-preview { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid #aaa; background: white; box-shadow: 0 2px 5px rgba(0,0,0,.16); }
.wb-page-preview img { display: block; width: 100%; height: 100%; object-fit: contain; }
.wb-page-layout-preview { position: absolute; inset: 0; display: block; background: white; }
.wb-page-layout-preview i { position: absolute; display: block; box-sizing: border-box; border: 1px dashed #9a9a9a; background: rgba(225,225,225,.45); }
.wb-page strong { grid-column: 2; overflow: hidden; color: #343434; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.wb-page.active { border-color: var(--green); box-shadow: 0 0 0 2px var(--yellow); }
.wb-page-actions, .wb-layer-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; padding: 9px 10px; }
.wb-page-actions button, .wb-layer-actions button { min-height: 34px; border: 1px solid #ccd2ce; border-radius: 7px; background: white; font-size: 8px; font-weight: 700; cursor: pointer; }
.wb-layer-heading { margin-top: 8px; border-top: 1px solid #d8ddd9; }
.wb-notes-heading { margin-top: 7px; border-top: 1px solid #d8ddd9; }
.wb-lesson-notes-panel { display: grid; gap: 8px; padding: 0 10px 10px; }
.wb-lesson-notes { width: 100%; min-height: 210px; padding: 11px; resize: vertical; border: 1px solid #ccd2ce; border-radius: 8px; color: #313934; background: white; font: 11px/1.55 "DM Sans", sans-serif; }
.wb-lesson-notes:focus { border-color: var(--green); outline: 2px solid var(--yellow); }
.wb-note-upload { min-height: 36px; border: 1px solid #9cb5a6; border-radius: 8px; color: var(--green-dark); background: var(--green-soft); font-size: 9px; font-weight: 700; cursor: pointer; }
.wb-note-media { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; max-height: 280px; overflow-y: auto; }
.wb-note-media figure { position: relative; margin: 0; overflow: hidden; border: 1px solid #ccd2ce; border-radius: 8px; background: white; }
.wb-note-media img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.wb-note-media figcaption { overflow: hidden; padding: 5px 7px; color: var(--muted); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.wb-note-media button { position: absolute; top: 4px; right: 4px; display: grid; place-items: center; width: 24px; height: 24px; padding: 0; border: 2px solid white; border-radius: 50%; color: white; background: #9a3e2b; font-size: 16px; cursor: pointer; }
.wb-recognition { position: absolute; z-index: 20; display: grid; place-items: center; gap: 14px; width: min(420px, 80%); padding: 26px; border-radius: 16px; color: white; background: rgba(11,68,45,.96); box-shadow: 0 20px 50px rgba(0,0,0,.3); text-align: center; }
.wb-recognition[hidden] { display: none; }
.wb-progress { width: 100%; height: 10px; overflow: hidden; border-radius: 20px; background: rgba(255,255,255,.2); }
.wb-progress span { display: block; width: 0; height: 100%; background: var(--yellow); transition: width .2s; }
.wb-recognition button { min-height: 36px; padding: 6px 13px; border: 1px solid rgba(255,255,255,.4); border-radius: 8px; color: white; background: transparent; cursor: pointer; }
.wb-shell:fullscreen { width: 100vw; height: 100vh; border: 0; border-radius: 0; }
.wb-shell:fullscreen .wb-main { min-height: calc(100vh - 58px); }
.wb-canvas-frame:fullscreen { width: 100vw; height: 100vh; max-width: none; margin: 0; border: 0; border-radius: 0; background-color: white; }
.wb-canvas-frame:fullscreen .wb-video-delete,
.wb-canvas-frame:fullscreen .wb-video-move,
.wb-canvas-frame:fullscreen .wb-video-resize,
.wb-canvas-frame:fullscreen .wb-video-controls { display: none; }
.wb-canvas-frame:fullscreen .wb-video-object { border-color: transparent; box-shadow: none; }
.wb-fullscreen-toolbar { position: absolute; z-index: 30; right: 50%; bottom: 12px; display: none; align-items: center; gap: 4px; max-width: calc(100% - 20px); padding: 4px; border: 1px solid rgba(255,255,255,.26); border-radius: 12px; background: rgba(8,48,32,.9); box-shadow: 0 8px 24px rgba(0,0,0,.3); backdrop-filter: blur(10px); transform: translateX(50%); }
.wb-canvas-frame:fullscreen .wb-fullscreen-toolbar { display: flex; }
.wb-fullscreen-group { display: flex; align-items: center; gap: 3px; }
.wb-fullscreen-navigation { padding: 0; }
.wb-fullscreen-divider { align-self: stretch; width: 1px; min-height: 30px; margin: 2px; background: rgba(255,255,255,.18); }
.wb-fullscreen-button, .wb-fullscreen-color { display: grid; place-items: center; min-width: 38px; width: 38px; height: 38px; padding: 0; border: 1px solid rgba(255,255,255,.18); border-radius: 8px; color: white; background: rgba(255,255,255,.07); font-size: 19px; cursor: pointer; }
.wb-fullscreen-button:hover, .wb-fullscreen-button:focus-visible, .wb-fullscreen-button.active { color: var(--green-dark); border-color: white; background: var(--yellow); outline: none; }
.wb-fullscreen-button:disabled { opacity: .35; cursor: not-allowed; }
.wb-fullscreen-navigation .wb-fullscreen-button { min-width: 34px; width: 34px; font-size: 24px; }
.wb-fullscreen-slide-status { min-width: 38px; color: white; font-size: 9px; font-weight: 700; text-align: center; white-space: nowrap; }
.wb-fullscreen-color { overflow: hidden; }
.wb-fullscreen-color input { width: 24px; height: 24px; padding: 0; border: 2px solid white; border-radius: 50%; background: transparent; cursor: pointer; }
.wb-fullscreen-exit { color: #ffe3da; background: rgba(154,62,43,.45); }
.wb-teaching-mode .wb-topbar { background: linear-gradient(90deg, #0b442d, #14613f); }
.wb-planner-mode .wb-topbar { background: linear-gradient(90deg, #3f352d, #6d4a36); }

.empty-state { padding: 56px 24px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; margin-bottom: 5px; color: var(--ink); font-family: "DM Serif Display", serif; font-size: 20px; font-weight: 400; }

.modal-backdrop { position: fixed; inset: 0; z-index: 10; display: grid; place-items: center; padding: 20px; background: rgba(24,34,28,.58); backdrop-filter: blur(4px); }
.modal-backdrop.hidden { display: none; }
.modal-card { width: min(460px, 100%); padding: 24px; border-radius: 18px; background: var(--panel); box-shadow: 0 30px 70px rgba(0,0,0,.24); }
.modal-card h2 { margin: 0 0 5px; font-family: "DM Serif Display", serif; font-weight: 400; }
.modal-card > p { margin: 0 0 20px; color: var(--muted); font-size: 11px; }
.summary-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 18px 0; }
.summary-metrics article { padding: 12px 8px; border: 1px solid var(--line); border-radius: 11px; background: #f8f6f0; text-align: center; }
.summary-metrics span, .summary-metrics strong { display: block; }
.summary-metrics span { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.summary-metrics strong { margin-top: 5px; font-family: "DM Serif Display", serif; font-size: 22px; font-weight: 400; }
.summary-details { display: grid; gap: 8px; }
.summary-details div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 12px; border-bottom: 1px solid #ebe8df; font-size: 10px; }
.summary-details span { color: var(--muted); }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 20px; }
.toast { position: fixed; right: 28px; bottom: 28px; z-index: 20; transform: translateY(20px); opacity: 0; padding: 12px 16px; border-radius: 10px; color: white; background: var(--ink); font-size: 11px; box-shadow: var(--shadow); transition: .25s; pointer-events: none; }
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 1150px) {
  .auth-layout { grid-template-columns: 1fr; gap: 24px; }
  .auth-hero { gap: 28px; max-width: none; }
  .auth-quote h1 { font-size: 38px; }
  .main { padding-inline: 28px; }
  .summary-strip { grid-template-columns: repeat(2, 1fr); }
  .slide-layout-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-overview, .admin-teachers, .admin-security, .admin-funnel { grid-column: 1; grid-row: auto; }
}

/* Hoerskool Tuine visual system and tablet readability */
.sidebar { background: linear-gradient(165deg, var(--green) 0%, var(--green-dark) 72%, #073523 100%); }
.primary-button { background: var(--green); min-height: 42px; }
.primary-button:hover { background: var(--green-dark); }
.secondary-button, .status-button, .tab-button, .workspace-link, .class-link { min-height: 40px; }
.small-add, .row-action, .remove-period { min-width: 36px; min-height: 36px; }
select, input { min-height: 42px; font-size: 13px; }
.panel-header h2 { font-size: 25px; }
.panel-header p, .topbar p { font-size: 13px; line-height: 1.45; }
td { font-size: 13px; }
.register-name, .seat strong { font-size: 13px; }
.status-button { font-size: 11px; }
.pill { font-size: 10px; }

.dashboard-view .topbar {
  position: relative;
  min-height: 138px;
  padding: 24px 26px;
  border-radius: 20px;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(90deg, rgba(7,53,35,.94) 0%, rgba(20,97,63,.78) 50%, rgba(20,97,63,.24) 100%),
    url("assets/school-header.jpg") center 43% / cover;
  box-shadow: var(--shadow);
}
.dashboard-view .topbar h1 { text-shadow: 0 2px 10px rgba(0,0,0,.28); }
.dashboard-view .topbar p { color: rgba(255,255,255,.84); }
.dashboard-view .dashboard-clock {
  color: var(--green-dark);
  background: rgba(255,255,255,.94);
  border-color: rgba(255,255,255,.75);
}
.dashboard-view .dashboard-clock span { color: #5f615d; }
.dashboard-view .content { margin-top: 14px; }
.day-heading.today { outline: 2px solid var(--yellow); background: var(--yellow-soft); }
.tab-button.active { color: var(--green-dark); background: var(--yellow); box-shadow: 0 4px 10px rgba(122,103,0,.18); }
.workspace-link.active { color: var(--green-dark); }
.class-link.active { color: var(--green-dark); border-left: 4px solid var(--yellow); }
.front-board { border-color: var(--green); box-shadow: inset 0 -3px 0 var(--yellow); }

body:not(.dashboard-view) .topbar {
  position: relative;
  min-height: 116px;
  padding: 22px 25px;
  border-radius: 18px;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(90deg, rgba(7,53,35,.96) 0%, rgba(20,97,63,.86) 58%, rgba(20,97,63,.52) 100%),
    url("assets/school-header.jpg") center 33% / cover;
  box-shadow: var(--shadow);
}
body:not(.dashboard-view) .topbar h1 { text-shadow: 0 2px 9px rgba(0,0,0,.28); }
body:not(.dashboard-view) .topbar p,
body:not(.dashboard-view) .eyebrow { color: rgba(255,255,255,.88); }
body:not(.dashboard-view) .period-picker span { color: rgba(255,255,255,.8); }
body:not(.dashboard-view) .period-picker select { border-color: rgba(255,255,255,.72); }
body:not(.dashboard-view) .primary-button { color: var(--green-dark); background: var(--yellow); }

.tabs {
  padding: 6px;
  border-color: rgba(20,97,63,.22);
  background: linear-gradient(90deg, rgba(20,97,63,.09), rgba(245,217,40,.13));
  box-shadow: inset 0 -1px 0 rgba(20,97,63,.08);
}
.panel, .timetable-panel, .modal-card {
  border-color: #cec4b4;
  box-shadow: 0 14px 34px rgba(54,39,29,.1);
}
.panel-header {
  position: relative;
  color: white;
  border-bottom: 3px solid var(--yellow);
  background:
    linear-gradient(90deg, rgba(7,53,35,.98), rgba(20,97,63,.91)),
    url("assets/school-header.jpg") center 38% / cover;
}
.panel-header::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 0 68%, rgba(245,217,40,.08) 68%);
}
.panel-header > * { position: relative; z-index: 1; }
.panel-header p { color: rgba(255,255,255,.76); }
.panel-header .secondary-button {
  color: var(--green-dark);
  border-color: rgba(255,255,255,.65);
  background: rgba(255,255,255,.94);
}
.panel-header .month-export { color: rgba(255,255,255,.78); }
.panel-header .month-export input { border-color: rgba(255,255,255,.7); }
.summary-card {
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--green);
  background: linear-gradient(145deg, #fffefa, #f7f0df);
}
.summary-card::after {
  content: "";
  position: absolute;
  width: 52px;
  height: 52px;
  right: -18px;
  bottom: -20px;
  border-radius: 50%;
  background: rgba(245,217,40,.3);
}
.summary-card strong { color: var(--green-dark); }
.settings-actions {
  border-color: rgba(20,97,63,.26);
  border-bottom: 4px solid var(--yellow);
  background: rgba(255,254,250,.96);
}
.modal-card { border-top: 6px solid var(--green); }
.modal-card h2 { color: var(--green-dark); }
.toast { color: var(--green-dark); background: var(--yellow); font-weight: 700; }
.time-heading, .day-heading { border-bottom: 3px solid rgba(20,97,63,.16); }
.day-heading.today { border-bottom-color: var(--yellow); }
.register-columns, .record-columns { border-bottom: 1px solid rgba(20,97,63,.12); background: #f7f3e8; }
.attendance-row:hover, .record-row:hover { border-color: rgba(20,97,63,.34); background: #fffdf5; }
.unassigned-panel { border-top: 4px solid var(--yellow); }

@media (max-width: 1180px) {
  .main { padding: 24px 22px 42px; }
  .panel { overflow-x: auto; }
  .attendance-list, .register-columns, .record-list, .record-columns { min-width: 870px; }
  .panel-header { position: sticky; left: 0; min-width: 100%; z-index: 2; }
  .header-tools { flex-wrap: wrap; justify-content: flex-end; }
  .timetable-grid { gap: 5px; }
  .lesson-card { min-height: 66px; }
  .lesson-card strong { font-size: 12px; }
}

@media (max-width: 900px) {
  .auth-screen, .learner-login-page { padding: 18px; }
  .auth-layout, .learner-auth-layout { min-height: 0; }
  .auth-school-mark img { width: 70px; height: 70px; }
  .auth-school-mark strong { font-size: 30px; }
  .auth-school-mark small { font-size: 12px; }
  .auth-hero { gap: 20px; }
  .auth-quote { padding-left: 16px; }
  .auth-quote h1 { font-size: 29px; }
  .auth-quote p { font-size: 13px; }
  #authContent { padding: 22px; }
  .app-shell { grid-template-columns: 0 1fr; }
  .sidebar { width: min(290px, 86vw); box-shadow: 15px 0 40px rgba(0,0,0,.22); }
  body:not(.sidebar-collapsed) .sidebar { transform: translateX(0); }
  body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
  .main { grid-column: 2; padding: 18px 16px 36px; max-width: none; }
  .topbar { align-items: center; }
  h1 { font-size: 35px; }
  .dashboard-clock { min-width: 190px; }
  .dashboard-clock div { font-size: 27px; }
  .dashboard-clock span { font-size: 9px; }
  .summary-strip { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .tabs { scrollbar-width: thin; }
  .tab-button { padding-inline: 11px; }
  .day-options { grid-template-columns: repeat(4, 1fr); }
  .leave-layout { grid-template-columns: 1fr; }
  .leave-layout > .panel { grid-column: 1 !important; }
  .seating-editor { grid-template-columns: 165px 1fr; }
  .whiteboard-editor { grid-template-columns: 150px minmax(0, 1fr); min-height: 580px; }
  .whiteboard-slide { min-height: 420px; }
  .whiteboard-toolbar { flex-wrap: wrap; }
  .board-command span { display: none; }
  .board-background-control { font-size: 0; }
  .wb-topbar { grid-template-columns: 1fr auto; }
  .wb-lesson-title { grid-column: 1 / -1; grid-row: 2; }
  .wb-main { grid-template-columns: 66px minmax(0, 1fr) 250px; }
  .wb-top-button span { display: none; }
  .wb-auto-recognition span { display: none; }
  .wb-text-control { display: none !important; }
}

@media (max-width: 680px) {
  .admin-teacher-row { grid-template-columns: 40px minmax(0, 1fr); }
  .admin-teacher-actions { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
  .settings-tool-grid { grid-template-columns: 1fr; }
  .settings-tool-grid .learner-transfer-tool { grid-template-columns: 1fr; }
  .learner-transfer-tool > strong, .learner-transfer-tool > span, .learner-transfer-tool > small { grid-column: 1; }
  .learner-transfer-actions { display: grid; grid-template-columns: 1fr; }
  .topbar, .dashboard-view .topbar { align-items: stretch; flex-direction: column; min-height: 0; padding: 20px; }
  .topbar-actions { align-items: stretch; width: 100%; }
  .dashboard-clock { width: 100%; text-align: left; }
  .summary-strip { grid-template-columns: 1fr; }
  .day-heading strong { display: none; }
  .timetable-scroll { padding: 8px; }
  .timetable-grid { grid-template-columns: 48px repeat(var(--day-count), minmax(0, 1fr)); gap: 3px; }
  .lesson-card { min-height: 58px; padding: 6px; }
  .lesson-card span { display: none; }
  .lesson-card strong { font-size: 9px; white-space: normal; }
  .day-options { grid-template-columns: repeat(2, 1fr); }
  .profile-setting { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: 1; }
  .seating-editor { grid-template-columns: 1fr; }
  .unassigned-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .unassigned-list { grid-template-columns: repeat(2, 1fr); }
  .layout-controls { flex-wrap: wrap; }
  .summary-metrics { grid-template-columns: repeat(2, 1fr); }
  .whiteboard-editor { grid-template-columns: 1fr; }
  .whiteboard-library { border-right: 0; border-bottom: 1px solid var(--line); }
  .deck-list { grid-template-columns: repeat(2, minmax(150px, 1fr)); max-height: none; overflow-x: auto; }
  .slide-list { grid-template-columns: repeat(3, minmax(110px, 1fr)); overflow-x: auto; }
  .delete-slide-button { margin-top: 0; }
  .whiteboard-workspace { padding: 8px; }
  .whiteboard-slide { min-height: 360px; }
  .whiteboard-media-layer { gap: 5px; }
  .fullscreen-toolbar { overflow-x: auto; justify-content: flex-start; }
  .template-grid { grid-template-columns: 1fr; }
  .grade-presentation-controls { grid-template-columns: 1fr; }
  .grade-class-choices { grid-template-columns: 1fr; }
  .board-command-bar { grid-template-columns: 1fr auto; }
  .board-command-bar > div:last-child { grid-column: 1 / -1; justify-content: space-between; }
  .whiteboard-stage { padding-left: 58px; }
  .whiteboard-tool-dock { left: 2px; width: 50px; }
  .dock-tool { min-height: 42px; }
  .dock-tool span { display: none; }
  .board-pen-options { left: 1px; width: 51px; }
  .board-object { width: 30%; min-width: 95px; }
  .wb-main { grid-template-columns: 56px minmax(0, 1fr); }
  .wb-sidebar { grid-column: 1 / -1; border-top: 1px solid #c7ccc8; border-left: 0; }
  .wb-pages { grid-template-columns: repeat(3, minmax(100px, 1fr)); max-height: 150px; }
  .wb-tools { padding: 5px; }
  .wb-tool { min-height: 43px; }
  .wb-tool span { display: none; }
  .wb-properties { gap: 6px; }
  .wb-colors .wb-color:nth-child(n+5) { display: none; }
  .wb-canvas-frame { width: calc(100% - 14px); min-height: 0; margin: 7px auto; }
  .whiteboard-class-bar { align-items: stretch; flex-direction: column; }
  .whiteboard-class-bar select { width: 100%; min-width: 0; }
  .planner-grade-list { grid-template-columns: 1fr; }
  .slide-layout-grid { grid-template-columns: 1fr; }
  .wb-fullscreen-toolbar { right: 50%; bottom: 7px; gap: 3px; max-width: calc(100% - 8px); padding: 3px; transform: translateX(50%); }
  .wb-fullscreen-button, .wb-fullscreen-color { min-width: 36px; width: 36px; height: 36px; }
  .wb-fullscreen-navigation .wb-fullscreen-button { min-width: 32px; width: 32px; }
  .wb-fullscreen-slide-status { min-width: 34px; }
  .planner-slide-notes > header { align-items: stretch; flex-direction: column; }
  .notes-word-toolbar { align-items: stretch; }
  .notes-word-toolbar select { flex: 1 1 110px; }
  .notes-word-page { width: calc(100% - 12px); min-height: 360px; margin: 6px auto 12px; padding: 30px 24px; }
  .shared-notes-header { grid-template-columns: 52px minmax(0, 1fr); }
  .shared-notes-header img { width: 48px; }
  .shared-notes-header > strong { grid-column: 1 / -1; justify-self: start; }
  .shared-notes-page { height: 100svh; padding: 8px; }
  .shared-notes-layout { grid-template-columns: minmax(0, 1fr) minmax(190px, 38vw); gap: 7px; }
  .shared-notes-text { padding: 18px; font-size: clamp(18px, 5vw, 28px); }
  .shared-slide-preview, .shared-note-pictures { padding: 6px; }
  .learner-review-page { padding: 8px; }
  .learner-review-header { grid-template-columns: 52px minmax(0, 1fr); }
  .learner-review-header > strong, .learner-header-actions { grid-column: 1 / -1; justify-self: start; justify-content: flex-start; }
  .learner-review-layout { grid-template-columns: 1fr; }
  .learner-review-library { position: static; max-height: none; }
  .learner-review-main { gap: 8px; }
  .learner-slide-toolbar { grid-template-columns: 1fr; }
  .learner-slide-toolbar strong { order: -1; white-space: normal; }
  .learner-resource-panel { grid-template-columns: 1fr; }
  .learner-video-control-row { grid-template-columns: 1fr 1fr; }
  .learner-video-control-row span { grid-column: 1 / -1; white-space: normal; }
  .class-resource-panel > header { align-items: stretch; flex-direction: column; }
  .resource-actions { justify-content: stretch; }
  .resource-actions button { flex: 1 1 180px; }
  .class-resource-item { grid-template-columns: 48px minmax(0, 1fr); }
  .class-resource-item .secondary-button, .class-resource-item .delete-class-button { grid-column: 1 / -1; }
}

/* Final AcademicFlow parity layer: keep this last so older classroom theme rules cannot win. */
:root {
  color-scheme: light;
  --tuine-green: #155739;
  --tuine-leaf: #1f6f45;
  --tuine-yellow: #f7df3e;
  --tuine-gold: #d7b51f;
  --tuine-bark: #5b3328;
  --ink: #0f172a;
  --muted: #64748b;
  --paper: #f3f5ed;
  --panel: #ffffff;
  --line: #e2e8f0;
  --green: #155739;
  --green-dark: #08291d;
  --green-soft: #f3fbf3;
  --orange: #b45309;
  --orange-soft: #fffbeb;
  --yellow: #f7df3e;
  --yellow-soft: #fef9c3;
  --blue-soft: #eff6ff;
  --shadow: none;
}

body {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-width: 320px;
  color: #0f172a;
  background: #f3f5ed;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("assets/school-header.jpg");
  background-position: center;
  background-size: cover;
  content: "";
  opacity: .045;
  pointer-events: none;
}

.app-shell {
  display: block;
  min-height: 100vh;
  background: transparent;
}

.main {
  grid-column: auto;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 256px;
  padding: 16px;
  color: #0f172a;
  background: #ffffff;
  border-right: 1px solid #dff3df;
  box-shadow: 0 20px 50px rgba(15,23,42,.18);
}

body.sidebar-collapsed .sidebar { transform: translateX(-100%); }
body:not(.sidebar-collapsed) .sidebar { transform: translateX(0); }

.sidebar-toggle.inside {
  top: 14px;
  right: -14px;
  width: 28px;
  height: 42px;
  border: 1px solid #dff3df;
  border-radius: 0 8px 8px 0;
  color: #155739;
  background: #ffffff;
  box-shadow: 6px 0 18px rgba(15,23,42,.12);
}

.sidebar-toggle.outside {
  top: 0;
  left: 0;
  width: 12px;
  height: 100vh;
  border: 0;
  border-radius: 0;
  color: transparent;
  background: #f7df3e;
  box-shadow: none;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

body:not(.sidebar-collapsed) .sidebar-toggle.outside {
  opacity: 0;
  pointer-events: none;
}

.brand {
  display: block;
  margin: 0 0 12px;
  padding: 0 0 12px;
  border-bottom: 1px solid #dff3df;
}

.brand-crest {
  display: block;
  width: 100%;
  height: auto;
  max-height: 78px;
  object-fit: contain;
  filter: none;
}

.brand strong {
  display: block;
  margin-top: 12px;
  color: #155739;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.brand span {
  display: block;
  margin-top: 2px;
  color: #155739;
  font-size: 12px;
}

.educator-card {
  grid-template-columns: 36px 1fr 26px;
  border: 0;
  border-left: 4px solid #f7df3e;
  border-radius: 0;
  color: #0f172a;
  background: #f3fbf3;
  box-shadow: none;
}

.educator-card span,
.sidebar-heading,
.sidebar-note span,
.class-link span,
.class-count {
  color: #64748b;
}

.educator-card strong,
.sidebar-note strong,
.class-link strong {
  color: #0f172a;
}

.avatar,
.note-icon,
.class-badge {
  color: #155739;
  background: #dff3df;
}

.workspace-nav {
  margin-top: 18px;
  padding-bottom: 0;
  border-bottom: 0;
}

.workspace-link,
.class-link {
  min-height: 38px;
  border: 0;
  border-radius: 4px;
  color: #0f172a;
  background: transparent;
  font-size: 14px;
  font-weight: 500;
  box-shadow: none;
}

.workspace-link:hover,
.class-link:hover {
  color: #155739;
  background: #f3fbf3;
}

.workspace-link.active,
.class-link.active {
  color: #ffffff;
  background: #155739;
  border-left: 0;
  box-shadow: 0 4px 10px rgba(21,87,57,.18);
}

.workspace-link.active span,
.class-link.active span,
.class-link.active strong,
.class-link.active .class-count {
  color: #ffffff;
  opacity: 1;
}

.class-link.active .class-badge {
  color: #08291d;
  background: #f7df3e;
}

.sidebar-note {
  margin: auto 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout {
  width: 100%;
  min-height: 40px;
  margin: 10px 0 0;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

.sidebar-signout:hover {
  color: #ffffff;
  background: #155739;
}

.topbar,
.dashboard-view .topbar,
body:not(.dashboard-view) .topbar,
.learner-review-header,
.shared-notes-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 68px;
  margin: -24px -24px 24px;
  padding: 12px 16px;
  border: 0;
  border-bottom: 4px solid #f7df3e;
  border-radius: 0;
  color: white;
  background: #08291d;
  box-shadow: 0 4px 12px rgba(15,23,42,.18);
}

.topbar h1,
.learner-review-header h1,
.shared-notes-header h1 {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0;
  text-shadow: none;
}

.academic-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 235px;
}

.academic-header-brand img,
.learner-review-header img,
.shared-notes-header img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.academic-header-brand strong,
.academic-header-brand span {
  display: block;
}

.academic-header-brand strong {
  color: white;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.1;
}

.academic-header-brand span,
.eyebrow,
.learner-review-header span,
.shared-notes-header span {
  color: #f7df3e !important;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.page-heading {
  min-width: 0;
  flex: 1;
}

.topbar p,
.dashboard-view .topbar p,
body:not(.dashboard-view) .topbar p,
.learner-review-header p,
.shared-notes-header p {
  margin-top: 2px;
  color: rgba(255,255,255,.72);
  font-size: 12px;
}

.dashboard-clock {
  min-width: 180px;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
  box-shadow: none;
}

.dashboard-clock div {
  color: white;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.dashboard-clock span,
.dashboard-view .dashboard-clock span {
  color: rgba(255,255,255,.72);
}

.period-picker span,
body:not(.dashboard-view) .period-picker span {
  color: rgba(255,255,255,.72);
}

.period-picker select,
body:not(.dashboard-view) .period-picker select {
  color: #0f172a;
  border-color: rgba(255,255,255,.35);
  background: #ffffff;
}

.topbar .primary-button,
body:not(.dashboard-view) .topbar .primary-button {
  color: #08291d;
  background: #f7df3e;
}

.summary-strip {
  margin: 0 0 20px;
}

.summary-card,
.panel,
.timetable-panel,
.modal-card,
.assessment-card,
.learner-class-card,
.calendar-event-card,
.attendance-row,
.record-row,
.away-card,
.settings-tool-grid article,
.admin-teacher-row,
.class-setting-row,
.learner-calendar-list article,
.learner-notes-list details,
.class-resource-item,
.shared-slide-preview,
.shared-note-pictures,
.shared-presenter-controls,
.shared-slide-notes,
.planner-slide-notes,
.wb-shell,
.whiteboard-toolbar,
.board-command-bar,
.notes-word-editor,
.learner-review-library,
.learner-review-main > article,
.learner-class-picker {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.summary-card {
  min-height: 0;
  padding: 20px;
  border-top: 0;
  border-bottom: 0;
}

.summary-card::after {
  display: none;
}

.summary-card span {
  color: #64748b;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

.summary-card strong {
  margin-top: 12px;
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 30px;
  font-weight: 700;
}

.summary-card em {
  color: #64748b;
  font-size: 12px;
}

.tabs {
  gap: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.tab-button {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  font-size: 13px;
}

.tab-button:hover {
  border-color: #155739;
  background: #f3fbf3;
}

.tab-button.active {
  color: #155739;
  border-color: #155739;
  background: #f3fbf3;
  box-shadow: none;
}

.content {
  margin-top: 20px;
}

.panel-header,
.learner-class-card > header,
.assessment-card > header,
.shared-slide-notes > header {
  padding: 16px;
  border-bottom: 1px solid #e2e8f0;
  color: #0f172a;
  background: #ffffff;
}

.panel-header::after {
  display: none;
}

.panel-header h2,
.learner-class-card > header h2,
.assessment-card > header h3,
.shared-slide-notes h2,
.monthly-calendar header h3 {
  color: #0f172a;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.panel-header h2 {
  padding-left: 12px;
  border-left: 4px solid #f7df3e;
  color: #155739;
}

.panel-header p,
.learner-class-card > header p,
.assessment-card > header p,
.monthly-calendar header strong {
  color: #64748b;
}

.panel-header .secondary-button,
.secondary-button,
.status-button,
.tool-button,
.board-command,
.wb-property-button,
.wb-page-actions button,
.wb-layer-actions button {
  min-height: 38px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #334155;
  background: #ffffff;
  box-shadow: none;
}

.primary-button,
.form-submit,
.library-heading button,
.wb-side-heading button {
  min-height: 40px;
  border-radius: 4px;
  color: white;
  background: #155739;
  box-shadow: none;
}

.primary-button:hover,
.form-submit:hover {
  background: #1f6f45;
}

select,
input,
textarea {
  min-height: 40px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  color: #0f172a;
  background: #ffffff;
}

select:focus,
input:focus,
textarea:focus {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.28);
}

.time-heading,
.day-heading,
th,
.register-columns,
.record-columns,
.unassigned-panel,
.whiteboard-library,
.wb-tools,
.wb-properties,
.wb-status,
.wb-sidebar,
.notes-word-toolbar,
.timetable-scroll,
.attendance-list,
.record-list,
.marks-sheet-wrap,
.calendar-event-form,
.calendar-event-list,
.settings-tool-grid,
.class-settings-list,
.admin-metrics,
.admin-teacher-list,
.admin-password-form,
.admin-checklist {
  background: #f8fafc;
}

th {
  color: #64748b;
}

td {
  border-top-color: #e2e8f0;
}

.lesson-card {
  border-radius: 6px;
  box-shadow: none;
}

.lesson-card.tone-0,
.lesson-card.tone-1,
.lesson-card.tone-2,
.lesson-card.tone-3 {
  color: #08291d;
  background: #f3fbf3;
  border-color: #dff3df;
}

.lesson-card:hover {
  border-color: #155739;
  box-shadow: 0 0 0 2px rgba(21,87,57,.1);
  transform: none;
}

.day-heading.today,
.monthly-grid article.today {
  background: #fef9c3;
  outline: 0;
}

.calendar-date-box,
.notification-icon,
.wb-tool.active,
.dock-tool:hover,
.dock-tool.active,
.wb-fullscreen-button:hover,
.wb-fullscreen-button:focus-visible,
.wb-fullscreen-button.active {
  color: #ffffff;
  background: #155739;
}

.calendar-type,
.monthly-calendar header span,
.learner-calendar-list span,
.learner-class-card > header span {
  color: #155739;
}

.marks-sheet th,
.marks-sheet td {
  border-color: #e2e8f0;
  background: #ffffff;
}

.marks-sheet thead th,
.marks-sheet thead tr:nth-child(3) th,
.marks-sheet thead tr:nth-child(4) th,
.new-assessment-heading {
  color: #0f172a;
  background: #f8fafc !important;
}

.marks-sheet .marks-group-row th {
  color: white;
  background: #08291d !important;
}

.learner-portal-page,
.learner-review-page,
.shared-notes-page {
  color: #0f172a;
  background: #f3f5ed;
}

.learner-review-page:not(.learner-login-page),
.learner-portal-page {
  padding: 24px;
}

.learner-review-header,
.shared-notes-header {
  width: auto;
  margin: -24px -24px 24px;
  border-radius: 0;
}

.learner-class-card > header strong,
.learner-review-header > strong,
.shared-notes-header > strong,
#learnerNotificationsButton {
  color: #08291d;
  background: #f7df3e;
}

.learner-header-actions button,
#learnerSignOut {
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 4px;
  color: white;
  background: rgba(255,255,255,.1);
}

.learner-notification-header {
  border-bottom: 4px solid #f7df3e;
  background: #08291d;
}

.learner-notification-list,
.learner-notification-tools {
  background: #ffffff;
}

.whiteboard-editor,
.whiteboard-workspace,
.wb-stage {
  background: #f1f5f9;
}

.whiteboard-tool-dock,
.wb-topbar,
.wb-fullscreen-toolbar {
  background: #08291d;
}

.wb-canvas-frame,
.whiteboard-slide,
.notes-word-page {
  border-color: #cbd5e1;
  border-radius: 4px;
  box-shadow: 0 6px 16px rgba(15,23,42,.12);
}

.modal-backdrop {
  background: rgba(15,23,42,.52);
}

.modal-card {
  border-bottom: 0;
}

.toast {
  border-radius: 4px;
  color: #08291d;
  background: #f7df3e;
}

@media (max-width: 900px) {
  .main,
  .learner-review-page:not(.learner-login-page),
  .learner-portal-page {
    padding: 16px;
  }

  .topbar,
  .dashboard-view .topbar,
  body:not(.dashboard-view) .topbar,
  .learner-review-header,
  .shared-notes-header {
    align-items: flex-start;
    flex-direction: column;
    margin: -16px -16px 16px;
  }

  .topbar-actions {
    align-items: stretch;
    width: 100%;
  }

  .academic-header-brand {
    min-width: 0;
  }

  .academic-header-brand strong {
    font-size: 15px;
  }
}

/* Final navbar overrides: normal page flow, with classes in a dropdown. */
.app-shell { display: block !important; min-height: 100vh; }
.sidebar,
body.sidebar-collapsed .sidebar,
body:not(.sidebar-collapsed) .sidebar {
  position: static !important;
  inset: auto !important;
  top: auto !important;
  left: auto !important;
  display: flex !important;
  flex-flow: row wrap;
  align-items: center;
  gap: 8px 16px;
  width: 100% !important;
  height: auto !important;
  min-height: 72px;
  box-sizing: border-box;
  margin: 0;
  padding: 10px clamp(12px, 2.4vw, 32px);
  overflow: visible;
  transform: none !important;
  border: 0;
  border-bottom: 1px solid #dff3df;
  background: #fff;
  box-shadow: 0 4px 14px rgba(15, 23, 42, .08);
}
.sidebar-toggle, #sidebarOpen { display: none !important; }
.brand { flex: 0 1 190px; min-width: 150px; margin: 0; padding: 0; border: 0; }
.brand-crest { width: 100%; height: 42px; max-height: 42px; object-position: left center; object-fit: contain; }
.brand strong { margin-top: 2px; font-size: 12px; }
.brand span { font-size: 10px; }
.educator-card { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; width: auto; margin: 0; padding: 5px 8px; border: 0; border-left: 3px solid #f7df3e; }
.educator-card .avatar { flex: 0 0 32px; width: 32px; height: 32px; }
.educator-card strong { white-space: nowrap; }
.workspace-nav { display: flex; flex: 0 0 auto; align-items: center; gap: 3px; margin: 0; padding: 0; border: 0; }
.workspace-link { flex: 0 0 auto; width: auto; min-height: 38px; padding: 7px 9px; gap: 7px; white-space: nowrap; }
.workspace-link span { width: auto; font-size: 11px; }
.sidebar-heading { display: none !important; }
.class-switcher { display: flex; flex: 0 1 260px; align-items: center; gap: 8px; min-width: 180px; max-width: 300px; }
.class-switcher label { flex: 0 0 auto; color: #64748b; font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
select.class-nav { display: block; flex: 1 1 auto; width: 100%; min-width: 0; max-width: 100%; min-height: 38px; padding: 7px 30px 7px 10px; border: 1px solid #d6e3d7; border-radius: 8px; color: #0f172a; background: #fff; font-size: 12px; text-overflow: ellipsis; }
.sidebar-note, .sidebar-signout { display: none !important; }
.main { display: block; width: 100%; max-width: 1500px; box-sizing: border-box; margin: 0 auto; padding: 24px clamp(14px, 3vw, 40px) 50px; }
.topbar, .dashboard-view .topbar, body:not(.dashboard-view) .topbar { position: static !important; top: auto !important; margin: 0 0 18px; }
@media (max-width: 760px) {
  .sidebar { gap: 6px 10px; padding: 8px 12px; }
  .brand { flex-basis: 165px; }
  .educator-card { margin-left: auto; }
  .workspace-nav { order: 3; flex: 1 1 100%; overflow-x: auto; }
  .class-switcher { order: 4; flex: 1 1 100%; min-width: 0; max-width: 100%; }
  .main { padding: 16px 14px 40px; }
}
@media (max-width: 480px) {
  .brand { flex-basis: 145px; min-width: 130px; }
  .educator-card { gap: 5px; padding: 3px 5px; }
  .educator-card > div:not(.avatar) { display: none; }
  .workspace-link { padding: 6px 8px; font-size: 12px; }
  .main { padding-right: 12px; padding-left: 12px; }
}


/* Learner slide viewer: fit the whole page, with optional zoom and pan. */
.learner-slide-frame { touch-action: none; cursor: grab; background: #fff; }
.learner-slide-frame.is-panning { cursor: grabbing; }
.learner-slide-content { position: absolute; inset: 0; transform-origin: center center; will-change: transform; }
.learner-slide-content > canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.learner-slide-content .learner-video-layer { position: absolute; inset: 0; }
.learner-deck-toolbar { grid-template-columns: auto auto minmax(120px, 1fr) auto auto; }
.learner-deck-toolbar > button:first-child { padding: 8px 12px; text-align: center; font-weight: 800; }
.learner-zoom-controls { display: flex; align-items: center; gap: 5px; }
.learner-zoom-controls button { min-width: 34px; min-height: 34px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 8px; color: var(--green-dark); background: white; font-weight: 800; cursor: pointer; }
.learner-zoom-controls strong { min-width: 42px; color: var(--muted); font-size: 11px; text-align: center; }
.learner-pan-hint { margin: 6px 0 0; color: var(--muted); font-size: 11px; text-align: right; }
.wb-pan-mode { cursor: grab; }
.wb-pan-mode:active { cursor: grabbing; }
.wb-pan-mode .upper-canvas { cursor: grab !important; }
.wb-video-layer { left: calc(50% + var(--wb-pan-x, 0px)); top: calc(50% + var(--wb-pan-y, 0px)); }
.wb-zoom button { display: inline-flex; }
@media (max-width: 760px) {
  .learner-deck-toolbar { grid-template-columns: repeat(2, auto) minmax(0, 1fr); }
  .learner-deck-toolbar > strong { grid-column: 1 / -1; grid-row: 2; }
  .learner-zoom-controls { grid-column: 1 / -1; justify-content: center; }
}
.learner-lesson-workspace.lesson-list-only { display: block; }
.learner-lesson-workspace.lesson-list-only .learner-review-library { position: static; max-height: none; }
.learner-lesson-workspace.lesson-list-only .learner-lesson-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }