/* css/calendar.css */

/* Variables de base tirées du index.html pour la cohérence */
:root {
  --cal-bg: #0A0A0A;
  --cal-surface: #171717;
  --cal-surface-hover: #262626;
  --cal-border: #334155;
  --cal-gold: #D4AF37;
  --cal-gold-hover: #FCD34D;
  --cal-text: #F8FAFC;
  --cal-text-muted: #94A3B8;
}

.calendar-wrapper {
  background: var(--cal-bg);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fadeIn 0.4s ease-out;
}

@media (min-width: 768px) {
  .calendar-wrapper {
    flex-direction: row;
    padding: 2rem;
  }
}

/* Header & Navigation du Mois */
.calendar-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-right: none;
  border-bottom: 1px solid var(--cal-border);
  padding-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .calendar-left {
    border-right: 1px solid var(--cal-border);
    border-bottom: none;
    padding-bottom: 0;
    padding-right: 2rem;
  }
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.calendar-nav-btn {
  background: transparent;
  border: 1px solid var(--cal-border);
  color: var(--cal-text);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calendar-nav-btn:hover:not(:disabled) {
  border-color: var(--cal-gold);
  color: var(--cal-gold);
}

.calendar-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.calendar-month-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--cal-text);
  margin: 0;
  text-transform: capitalize;
}

/* Grille des Jours */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  text-align: center;
}

.calendar-day-name {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--cal-text-muted);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.calendar-day-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--cal-text);
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.calendar-day-btn:hover:not(:disabled) {
  background: var(--cal-surface);
  border-color: var(--cal-gold);
}

.calendar-day-btn.selected {
  background: var(--cal-gold);
  color: var(--cal-bg);
  font-weight: 600;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.calendar-day-btn:disabled {
  color: var(--cal-border);
  cursor: not-allowed;
  text-decoration: line-through;
}

/* Zone des Créneaux Horaires */
.calendar-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .calendar-right {
    padding-left: 2rem;
  }
}

.slots-header {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--cal-text);
  min-height: 2rem;
}

.slots-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
  max-height: 350px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

/* Scrollbar styling */
.slots-container::-webkit-scrollbar {
  width: 6px;
}
.slots-container::-webkit-scrollbar-track {
  background: var(--cal-bg);
}
.slots-container::-webkit-scrollbar-thumb {
  background: var(--cal-border);
  border-radius: 10px;
}

.slot-btn {
  background: var(--cal-surface);
  border: 1px solid var(--cal-border);
  color: var(--cal-text);
  padding: 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slot-btn:hover:not(:disabled) {
  border-color: var(--cal-gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.15);
}

.slot-btn.selected {
  background: var(--cal-gold);
  color: var(--cal-bg);
  border-color: var(--cal-gold);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.slot-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: transparent;
}

/* Loader */
.calendar-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--cal-gold);
  font-style: italic;
}