/* ============================================================
   Jalali calendar — self-hosted, no external deps
   ============================================================ */

.jcal {
  direction: rtl;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  font-family: inherit;
  user-select: none;
  background: #ffffff;
  border: 1px solid var(--color-neutral-200, #e5e7eb);
  border-radius: 14px;
  padding: 14px 12px 16px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.dark .jcal {
  background: var(--color-neutral-900, #111827);
  border-color: var(--color-neutral-700, #374151);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.jcal-header {
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.jcal-title {
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary-700, #4338ca);
}

.dark .jcal-title {
  color: var(--color-primary-300, #a5b4fc);
}

.jcal-nav {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 10px;
  background: var(--color-primary-50, #eef2ff);
  color: var(--color-primary-700, #4338ca);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}

.dark .jcal-nav {
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary-200, #c7d2fe);
}

.jcal-nav:hover:not(:disabled) {
  background: var(--color-primary-100, #e0e7ff);
  transform: scale(1.04);
}

.jcal-nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.jcal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 6px;
}

.jcal-weekday {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-neutral-500, #6b7280);
  padding: 4px 0;
}

.jcal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.jcal-cell {
  aspect-ratio: 1;
  min-height: 38px;
  border: none;
  background: transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-neutral-800, #1f2937);
}

.dark .jcal-cell {
  color: var(--color-neutral-100, #f3f4f6);
}

.jcal-empty {
  pointer-events: none;
}

.jcal-day {
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s, transform 0.12s;
}

.jcal-day:hover:not(:disabled):not(.is-selected) {
  background: var(--color-primary-50, #eef2ff);
  color: var(--color-primary-700, #4338ca);
  box-shadow: inset 0 0 0 1px var(--color-primary-300, #a5b4fc);
}

.dark .jcal-day:hover:not(:disabled):not(.is-selected) {
  background: rgba(99, 102, 241, 0.18);
  color: var(--color-primary-200, #c7d2fe);
}

.jcal-day.is-today:not(.is-selected) {
  font-weight: 700;
  box-shadow: inset 0 0 0 2px var(--color-primary-400, #818cf8);
}

.jcal-day.is-selected {
  background: var(--color-primary-600, #667eea);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
  transform: scale(1.04);
}

.jcal-day.is-disabled,
.jcal-day:disabled {
  opacity: 0.32;
  cursor: not-allowed;
  text-decoration: line-through;
}

@media (max-width: 400px) {
  .jcal {
    max-width: 100%;
    padding: 12px 8px 14px;
  }

  .jcal-cell {
    min-height: 34px;
    font-size: 0.85rem;
  }
}