/* Home */
.home-header h1 {
  font-size: 36px;
  letter-spacing: -1.4px;
}
.greeting-dot {
  color: var(--accent);
}
.overview-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px 0;
  margin-bottom: 24px;
}
.overview-stats > a {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  border-right: 1px solid var(--border);
  min-width: 0;
}
.overview-stats > a:last-child {
  border-right: 0;
}
.stat-icon {
  color: var(--text-3);
}
.stat-icon .icon {
  width: 22px;
  height: 22px;
}
.overview-stats strong {
  display: block;
  font-size: 25px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.7px;
}
.overview-stats strong small {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-3);
  margin-left: 5px;
}
.overview-stats div > span {
  display: block;
  font-size: 10px;
  color: var(--text-3);
  margin-top: 5px;
}
.dashboard-grid {
  display: grid;
  gap: 20px;
}
.dashboard-primary,
.dashboard-secondary {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}
.next-class {
  position: relative;
  border: 1px solid #3a5146;
  border-radius: var(--radius);
  background: linear-gradient(115deg, #23372d, #1d2b27 70%, #253930);
  overflow: hidden;
  display: block;
}
.next-class::after {
  content: "";
  position: absolute;
  width: 230px;
  height: 230px;
  right: -95px;
  top: -100px;
  border: 1px solid #b3e1c413;
  border-radius: 50%;
  box-shadow:
    0 0 0 28px #b3e1c405,
    0 0 0 56px #b3e1c404;
  pointer-events: none;
}
.next-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--accent);
  padding: 18px 22px 0;
}
.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px #b3e1c412;
}
.next-label > span:last-child {
  margin-left: auto;
  border: 1px solid #526958;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 9px;
}
.next-content {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px 18px;
}
.next-content > div {
  min-width: 0;
  flex: 1;
}
.next-code {
  font: 10px var(--mono);
  color: #b4c8ba;
  letter-spacing: 0.5px;
}
.next-code span {
  color: #8baf98;
  margin-left: 5px;
}
.next-content h2 {
  font-size: 23px;
  font-weight: 550;
  letter-spacing: -0.5px;
  margin: 6px 0;
}
.next-content p {
  color: #b2c5b8;
  font-size: 11px;
  overflow-wrap: anywhere;
}
.next-arrow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid #526958;
  display: grid;
  place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}
.next-arrow .icon {
  width: 18px;
  height: 18px;
}
.next-footer {
  display: flex;
  align-items: center;
  gap: 7px;
  border-top: 1px solid #b3e1c414;
  padding: 11px 22px;
  font-size: 9px;
  color: #a4bcad;
}
.next-footer .icon {
  width: 13px;
  height: 13px;
}
.next-footer > span:last-child {
  margin-left: auto;
}
.week-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 3px;
  padding: 6px 14px 16px;
}
.week-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  border-radius: 10px;
  gap: 6px;
  min-width: 0;
  border: 1px solid transparent;
}
.week-day > span {
  font-size: 9px;
  color: var(--text-3);
}
.week-day > strong {
  font-size: 16px;
  font-weight: 500;
}
.week-day.today {
  border-color: var(--border-strong);
}
.week-day.selected {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}
.week-day.selected > span {
  color: #3b5849;
}
.day-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 5px;
}
.day-dots i,
.calendar-legend i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  display: inline-block;
}
.session-dot {
  background: var(--accent-strong);
}
.task-dot {
  background: var(--warning);
}
.selected .session-dot {
  background: #355e47;
}
.selected .task-dot {
  background: #826324;
}
.agenda-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0 18px;
  padding: 14px 0 8px;
  border-top: 1px solid var(--border);
  font-size: 9px;
  color: var(--text-3);
}
.agenda-list {
  padding: 0 18px;
}
.agenda-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  min-height: 62px;
}
.agenda-dot {
  width: 3px;
  height: 28px;
  border-radius: 2px;
  background: var(--course, var(--warning));
  flex-shrink: 0;
}
.agenda-item > div {
  min-width: 0;
  flex: 1;
}
.agenda-item strong {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 400;
  overflow-wrap: anywhere;
}
.agenda-item > .icon {
  width: 12px;
  height: 12px;
  color: var(--text-3);
}
.agenda-item .row-meta {
  font-size: 9px;
}
.agenda-empty {
  padding: 18px 0;
  font-size: 11px;
  color: var(--text-3);
}
.calendar-legend {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 12px 18px 16px;
  font-size: 9px;
  color: var(--text-3);
}
.calendar-legend > span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.course-mini-grid {
  padding: 0 18px 6px;
}
.study-map-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}
.study-map-link > div {
  min-width: 0;
  flex: 1;
}
.study-map-link strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
}
.study-map-link div > span {
  display: block;
  font-size: 10px;
  color: var(--text-3);
  margin-top: 4px;
}
.study-map-link > .icon {
  width: 15px;
  height: 15px;
  color: var(--text-3);
}
.map-link-icon {
  color: var(--accent);
}
/* Course and tasks */
.course-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.course-detail-header {
  display: flex;
  gap: 20px;
  align-items: center;
}
.course-detail-header .course-symbol {
  width: 64px;
  height: 70px;
  border-radius: 16px;
}
.course-detail-header .course-symbol .icon {
  width: 28px;
  height: 28px;
}
.course-detail-header p {
  color: var(--text-2);
  font-size: 12px;
  margin-top: 8px;
}
.detail-summary {
  display: flex;
  gap: 20px;
  margin: 24px 0;
  font-size: 11px;
  color: var(--text-3);
}
.notes-grid {
  display: grid;
  gap: 16px;
}
.filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.filter-toolbar .tabs {
  margin: 0;
}
.select-filter {
  max-width: 100%;
}
.select-filter select {
  font-size: 12px;
  min-height: 44px;
  background: var(--surface);
}
.task-group {
  margin-bottom: 28px;
}
.task-group > h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 12px;
}
/* Session workspace */
.session-title {
  font-size: 28px;
  max-width: 780px;
}
.session-switcher {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 4px 12px;
  margin: 0 -4px 16px;
  scrollbar-width: thin;
}
.session-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 44px;
  padding: 8px 12px;
  font: 11px var(--mono);
  white-space: nowrap;
}
.session-chip span {
  font: 10px var(--font);
  color: var(--text-3);
}
.session-chip.active {
  background: var(--accent-soft);
  border-color: #456652;
  color: var(--accent);
}
.workspace {
  min-width: 0;
}
.workspace-part {
  display: none;
  min-width: 0;
}
.workspace[data-tab="transcript"] [data-part="transcript"],
.workspace[data-tab="notes"] [data-part="notes"],
.workspace[data-tab="resources"] [data-part="resources"],
.workspace[data-tab="tasks"] [data-part="tasks"] {
  display: block;
}
.workspace-aside {
  min-width: 0;
}
.recording-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.recording-notice > .icon {
  color: var(--accent);
}
.recording-notice > div {
  min-width: 0;
  flex: 1;
}
.recording-notice strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
}
.recording-notice div > span {
  display: block;
  font-size: 10px;
  color: var(--text-3);
  margin-top: 4px;
}
.transcript {
  padding: 0 20px 12px;
}
.transcript-line {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.transcript-line:last-child {
  border-bottom: 0;
}
.timestamp {
  font: 10px var(--mono);
  color: var(--accent-strong);
  flex-shrink: 0;
}
.transcript-line p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-2);
}
/* Search */
.search-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  margin-bottom: 20px;
}
.search-box:focus-within {
  border-color: var(--accent);
}
.search-box > .icon {
  color: var(--accent);
}
.search-box input {
  border: 0;
  background: transparent;
  padding: 8px 0;
  outline: none;
}
.search-key {
  font-size: 10px;
  color: var(--text-3);
  white-space: nowrap;
}
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 26px;
}
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-2);
  border: 1px solid var(--border);
}
.pill.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: #456652;
}
.results-heading {
  display: flex;
  justify-content: space-between;
  color: var(--text-3);
  font-size: 11px;
  margin-bottom: 12px;
}
.search-results {
  padding: 0 20px;
}
.search-result {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.search-result:last-child {
  border-bottom: 0;
}
.result-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 44px;
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--text-2);
  flex-shrink: 0;
}
.search-result > div {
  flex: 1;
  min-width: 0;
}
.result-type {
  font-size: 9px;
  color: var(--accent);
}
.search-result h3 {
  font-size: 13px;
  margin-top: 3px;
  overflow-wrap: anywhere;
}
.search-result p {
  font-size: 10px;
  margin-top: 5px;
  color: var(--text-3);
  overflow-wrap: anywhere;
}
.search-result > .icon {
  width: 14px;
  height: 14px;
  color: var(--text-3);
}
/* Map, admin, settings */
.map-grid,
.admin-grid,
.settings-grid {
  display: grid;
  gap: 20px;
}
.map-course-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
}
.map-course-heading > div {
  min-width: 0;
  flex: 1;
}
.map-course-heading h2 {
  font-size: 14px;
  margin-top: 4px;
}
.map-course-heading > .icon {
  width: 15px;
  height: 15px;
  color: var(--text-3);
}
.map-branches {
  border-left: 1px solid var(--border-strong);
  margin: 0 20px 20px 40px;
  padding-left: 16px;
}
.map-node {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  min-height: 54px;
  padding: 8px 0;
}
.map-node::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 1px;
  background: var(--border-strong);
  left: -16px;
}
.map-node > span {
  font: 10px var(--mono);
  color: var(--text-3);
}
.map-node strong {
  font-size: 11px;
  font-weight: 400;
  flex: 1;
}
.map-node > .icon {
  width: 12px;
  height: 12px;
  color: var(--text-3);
}
.map-empty {
  color: var(--text-3);
  font-size: 11px;
  padding: 8px 0;
}
.admin-grid > div {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}
.admin-list {
  padding: 0 20px 8px;
}
.admin-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.admin-item:last-child {
  border-bottom: 0;
}
.admin-item > .icon {
  color: var(--text-3);
}
.admin-item > div {
  flex: 1;
  min-width: 0;
}
.admin-item strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
}
.admin-item div > span {
  display: block;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
}
.setting-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
}
.setting-icon {
  color: var(--accent);
}
.setting-row > div {
  flex: 1;
  min-width: 0;
}
.setting-row strong {
  font-size: 13px;
  font-weight: 500;
}
.setting-row p {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 6px;
}
.setting-actions {
  padding: 0 20px 20px;
}
.about-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
}
.about-content p {
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.9;
}
@media (min-width: 540px) {
  .course-grid,
  .map-grid,
  .notes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .course-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }
}
@media (min-width: 360px) and (max-width: 699px) {
  .course-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }
  .course-mini-grid .course-card {
    gap: 8px;
    align-items: flex-start;
  }
  .course-mini-grid .course-symbol {
    width: 4px;
    height: 28px;
    border: 0;
    border-radius: 2px;
    background: var(--course);
    margin-top: 3px;
  }
  .course-mini-grid .course-symbol .icon,
  .course-mini-grid .course-arrow {
    display: none;
  }
  .course-mini-grid .course-stats {
    gap: 6px;
  }
  .course-mini-grid .course-stats span + span::before {
    margin-right: 6px;
  }
}
@media (min-width: 800px) {
  .dashboard-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 1fr);
  }
  .dashboard-secondary .course-mini-grid {
    display: block;
  }
  .admin-grid,
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1000px) {
  .workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(280px, 1fr);
    gap: 20px;
    align-items: start;
  }
  .workspace .workspace-part {
    display: block;
  }
  .workspace-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .workspace-tabs {
    display: none;
  }
}
@media (min-width: 1400px) {
  .course-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .dashboard-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
  }
}
@media (max-width: 499px) {
  .home-header h1 {
    font-size: 32px;
  }
  .home-header {
    position: relative;
    padding-bottom: 4px;
  }
  .home-header > .button {
    position: absolute;
    right: 0;
    bottom: 4px;
  }
  .home-header .page-description {
    padding-right: 108px;
  }
  .overview-stats {
    padding: 16px 0;
    margin-bottom: 20px;
  }
  .stat-icon {
    display: none;
  }
  .overview-stats strong {
    font-size: 23px;
  }
  .overview-stats div > span {
    font-size: 9px;
  }
  .next-content h2 {
    font-size: 22px;
  }
  .dashboard-grid,
  .dashboard-primary,
  .dashboard-secondary {
    gap: 16px;
  }
  .transcript-line {
    gap: 12px;
  }
  .transcript-line p {
    font-size: 13px;
  }
  .timestamp {
    font-size: 9px;
  }
  .course-detail-header {
    gap: 14px;
  }
  .course-detail-header .course-symbol {
    width: 50px;
    height: 58px;
  }
  .course-detail-header h1 {
    font-size: 24px;
  }
  .filter-toolbar {
    gap: 12px;
  }
  .workspace-tabs .tabs {
    gap: 0;
    justify-content: space-between;
  }
  .workspace-tabs .tab {
    padding: 10px 7px;
    gap: 5px;
  }
  .session-title {
    font-size: 25px;
  }
  .settings-grid .tag {
    white-space: normal;
  }
}