/**
 * Rozcestí na index.html (zóny "Čas" a "Žáci") - CLAUDE.md 0.5.
 * Používá barevné/spacing proměnné z styles/styles.css - žádné vlastní.
 */

.dashboard-zone {
  margin-bottom: var(--spacing-xl);
}

.zone-title {
  font-size: var(--font-size-large);
  margin: 0 0 var(--spacing-md);
  color: var(--color-text-primary);
}

.zone-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
}

.dash-card {
  display: block;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  color: inherit;
  text-decoration: none;
}

.dash-card[hidden] {
  display: none;
}

a.dash-card-link:hover {
  box-shadow: var(--shadow-md);
}

.dash-card-title {
  margin: 0 0 var(--spacing-xs);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
}

.dash-card-sub {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

.dash-card-empty {
  margin: 0 0 var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
}

.dash-card-link-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  color: var(--color-primary);
  font-size: var(--font-size-base);
}

.today-blocks-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.today-block-item {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-light);
  text-decoration: none;
  color: var(--color-text-primary);
}

.today-block-item:hover {
  background: var(--color-bg-primary);
}

.today-block-time {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.today-block-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unfilled-summary-list,
.unfilled-summary-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.unfilled-summary-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  overflow-wrap: anywhere;
}

.unfilled-summary-head .dash-card-link-btn { min-height: var(--touch-target); }

/* indikator jako .day-group-summary (styles.css) */
.unfilled-summary-details summary {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  min-height: var(--touch-target);
  cursor: pointer;
  list-style: none;
  color: var(--color-primary);
}

.unfilled-summary-details summary::-webkit-details-marker { display: none; }

.unfilled-summary-details summary::before {
  content: '';
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
  transform: rotate(-90deg);
  transition: transform var(--transition-fast);
}

.unfilled-summary-details[open] > summary::before { transform: none; }

.unfilled-summary-details summary:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.unfilled-summary-teacher {
  margin: var(--spacing-xs) 0 0;
  font-weight: 600;
  color: var(--color-text-primary);
  overflow-wrap: anywhere;
}

.unfilled-summary-items li {
  color: var(--color-text-secondary);
  overflow-wrap: anywhere;
}

@media (max-width: 767px) {
  .zone-cards {
    grid-template-columns: 1fr;
  }
}