/* ── Schedules list: view shell, table layout, rows
   Prefix: sched-
   Tokens: Academic Curator Design System (colors_and_type.css)
─────────────────────────────────────────────────────────── */

/* ── View shell ──────────────────────────────────────────── */
.sched-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.sched-page {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-8) var(--space-8) var(--space-6);
  background: var(--bg-page);
}

/* ── Sections ────────────────────────────────────────────── */
.sched-section {
  margin-bottom: var(--space-10);
}

.sched-section-heading {
  font-size: var(--text-h2);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-normal);
  color: var(--fg-primary);
  margin-bottom: var(--space-4);
}

/* ── Table wrapper (card shell) ──────────────────────────── */
.sched-table-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ── Column headers ──────────────────────────────────────── */
.sched-col-headers {
  display: grid;
  background: var(--color-neutral-50);
  border-bottom: 1px solid var(--border-default);
}

.sched-col-headers.recurring-cols {
  grid-template-columns: 200px 1fr 160px 100px 68px;
}

.sched-col-headers.onetime-cols {
  grid-template-columns: 130px 110px 110px 120px 150px 160px 1fr 36px;
}

.sched-col-headers.makeup-cols {
  grid-template-columns: minmax(100px, 120px) minmax(160px, 200px) minmax(120px, 1.2fr) minmax(120px, 1fr) minmax(140px, 1.5fr) 36px;
}

.sched-col-headers.makeup-cols-readonly {
  grid-template-columns: minmax(100px, 120px) minmax(160px, 200px) minmax(120px, 1.2fr) minmax(120px, 1fr) minmax(140px, 1.5fr);
}

.sched-col-header {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-micro);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-tertiary);
  border-right: 1px solid var(--border-default);
}

.sched-col-header:last-child {
  border-right: none;
}

/* ── Day group header ────────────────────────────────────── */
.sched-day-group-wrap {
  border-top: 1px solid var(--border-default);
}

.sched-day-group-wrap:first-of-type {
  border-top: none;
}

.sched-day-header {
  background: var(--color-primary-50);
  border-bottom: 1px solid var(--color-primary-100);
  padding: var(--space-2) var(--space-3);
  position: sticky;
  top: 0;
  z-index: 2;
}

.sched-day-header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sched-day-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary-700);
  border-left: 3px solid var(--color-primary-500);
  padding-left: var(--space-2);
}

.sched-day-count {
  font-size: var(--text-xs);
  color: var(--fg-tertiary);
}

/* ── Desktop rows ────────────────────────────────────────── */
.sched-row {
  display: grid;
  border-bottom: 1px solid var(--border-default);
  transition: background var(--transition-fast);
  position: relative;
}

.sched-row:last-child {
  border-bottom: none;
}

.sched-row-even { background: var(--color-white); }
.sched-row-odd  { background: var(--color-neutral-50); }

.sched-row:hover {
  background: var(--color-primary-50) !important;
}

.sched-row.recurring-cols {
  grid-template-columns: 200px 1fr 160px 100px 68px;
}

.sched-row.onetime-cols {
  grid-template-columns: 130px 110px 110px 120px 150px 160px 1fr 36px;
}

.sched-row.makeup-cols {
  grid-template-columns: minmax(100px, 120px) minmax(160px, 200px) minmax(120px, 1.2fr) minmax(120px, 1fr) minmax(140px, 1.5fr) 36px;
}

.sched-row.makeup-cols-readonly {
  grid-template-columns: minmax(100px, 120px) minmax(160px, 200px) minmax(120px, 1.2fr) minmax(120px, 1fr) minmax(140px, 1.5fr);
}

.sched-row-readonly {
  opacity: 0.8;
  background-color: var(--bg-muted, var(--color-neutral-50));
}

.sched-cell-text {
  font-size: var(--text-xs);
  color: var(--fg-secondary);
  padding: var(--space-1) var(--space-2);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sched-cell {
  padding: var(--space-1) var(--space-2);
  border-right: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  min-height: 36px;
}

.sched-cell:last-child {
  border-right: none;
}

.sched-cell-actions {
  justify-content: center;
}

/* ── Responsive: hide desktop table on mobile ────────────── */
@media (max-width: 767px) {
  .sched-col-headers { display: none; }
  .sched-row         { display: none; }
  .sched-add-btn     { display: none; }

  .sched-table-wrap {
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  .sched-page {
    padding: var(--space-4) var(--space-4) var(--space-6);
  }
}