/* booking.css - Page de réservation Sync LABSS */

:root {
  --booking-bg: #000000;
  --booking-card: rgba(20, 20, 20, 0.6);
  --booking-border: rgba(6, 255, 165, 0.2);
  --booking-accent: #06ffa5;
  --booking-gradient: linear-gradient(135deg, #00b4d8, #06ffa5);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--booking-bg);
  color: #e5e5e5;
  min-height: 100vh;
}

.booking-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--booking-border);
  background: rgba(0, 0, 0, 0.9);
}

.booking-header .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.booking-logo { height: 1.8rem; width: auto; }

.back-to-home {
  padding: 0.35rem 0.9rem;
  border: 1px solid rgba(6, 255, 165, 0.3);
  border-radius: 6px;
  color: var(--booking-accent);
  text-decoration: none;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}
.back-to-home:hover {
  background: rgba(6, 255, 165, 0.1);
  border-color: var(--booking-accent);
}

.booking-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 1.25rem 1rem;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  background: rgba(6, 255, 165, 0.1);
  border: 1px solid rgba(6, 255, 165, 0.3);
  border-radius: 14px;
  color: var(--booking-accent);
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

.booking-container h1 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--booking-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.4rem;
}

.subtitle {
  font-size: 0.85rem;
  color: #aaa;
  margin-bottom: 1.25rem;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
  text-align: left;
}

.calendar-section,
.time-section {
  background: var(--booking-card);
  border: 1px solid var(--booking-border);
  border-radius: 10px;
  padding: 1rem;
}

.section-header {
  margin-bottom: 0.75rem;
}
.section-header h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: #fff;
}
.section-header p {
  margin: 0;
  color: #888;
  font-size: 0.75rem;
}

.month-navigation {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.month-navigation button {
  background: transparent;
  border: 1px solid rgba(6, 255, 165, 0.3);
  color: var(--booking-accent);
  width: 28px;
  height: 28px;
  border-radius: 6px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  line-height: 1;
  padding: 0;
}
.month-navigation button:hover {
  background: rgba(6, 255, 165, 0.1);
  border-color: var(--booking-accent);
}

#current-month {
  font-weight: 600;
  color: #fff;
  min-width: 120px;
  display: inline-block;
  font-size: 0.85rem;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.25rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #888;
  font-size: 0.7rem;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.25rem;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--booking-border);
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.75rem;
  min-height: 0;
}
.calendar-day:hover:not(.disabled):not(.empty) {
  background: rgba(6, 255, 165, 0.1);
  border-color: var(--booking-accent);
  transform: scale(1.05);
}
.calendar-day.selected {
  background: var(--booking-gradient);
  color: #000;
  font-weight: 700;
  border-color: transparent;
}
.calendar-day.disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.calendar-day.empty {
  border: none;
  cursor: default;
  background: transparent;
}

.selected-date {
  margin-top: 0.75rem;
  padding: 0.5rem 0.6rem;
  background: rgba(6, 255, 165, 0.05);
  border-radius: 6px;
  color: var(--booking-accent);
  font-size: 0.75rem;
}

.time-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.time-slot {
  padding: 0.4rem 0.5rem;
  background: rgba(6, 255, 165, 0.05);
  border: 1px solid var(--booking-border);
  border-radius: 5px;
  color: #fff;
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.time-slot:hover {
  background: rgba(6, 255, 165, 0.1);
  border-color: var(--booking-accent);
  transform: translateY(-1px);
}
.time-slot.selected {
  background: var(--booking-gradient);
  color: #000;
  font-weight: 600;
  border-color: transparent;
}

.booking-form {
  margin-top: 1.5rem;
  background: var(--booking-card);
  border: 1px solid var(--booking-border);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: left;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.booking-form h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: #fff;
  font-size: 1rem;
}

.form-group {
  margin-bottom: 0.9rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--booking-accent);
  font-weight: 500;
  font-size: 0.8rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(6, 255, 165, 0.3);
  border-radius: 6px;
  color: #fff;
  font-size: 0.85rem;
  font-family: inherit;
}
.form-group select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: #1a1a1a;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2306ffa5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 2rem;
  color-scheme: dark;
}
.form-group select option {
  background: #1e1e1e;
  color: #fff;
  padding: 0.5rem;
}
.form-group select option:checked {
  background: var(--booking-accent);
  color: #000;
  font-weight: 600;
}
.form-group select option:hover {
  background: rgba(6, 255, 165, 0.2);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #666;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--booking-accent);
  background: rgba(6, 255, 165, 0.05);
}
.form-group select:focus {
  background-color: #252525;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2306ffa5' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
}

.booking-summary {
  background: rgba(6, 255, 165, 0.05);
  border-left: 3px solid var(--booking-accent);
  padding: 0.75rem 1rem;
  margin: 1.25rem 0;
  border-radius: 6px;
}
.booking-summary h4 {
  margin-bottom: 0.5rem;
  color: var(--booking-accent);
  font-size: 0.9rem;
}
.booking-summary p {
  margin: 0.25rem 0;
  color: #ccc;
  font-size: 0.8rem;
}

.form-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.btn-back {
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid rgba(6, 255, 165, 0.3);
  border-radius: 6px;
  color: var(--booking-accent);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-back:hover {
  background: rgba(6, 255, 165, 0.1);
  border-color: var(--booking-accent);
}

.btn-confirm {
  padding: 0.5rem 1.25rem;
  background: var(--booking-gradient);
  border: none;
  border-radius: 6px;
  color: #000;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-confirm:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(6, 255, 165, 0.4);
}

@media (max-width: 768px) {
  .booking-header { padding: 0.5rem 0.75rem; }
  .booking-logo { height: 1.5rem; }
  .booking-container { padding: 1rem 0.75rem; }
  .booking-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .calendar-section,
  .time-section { padding: 0.75rem; }
  .time-slots {
    grid-template-columns: repeat(2, 1fr);
    max-height: 200px;
  }
  .form-actions {
    justify-content: stretch;
  }
  .form-actions .btn-back,
  .form-actions .btn-confirm {
    flex: 1;
  }
}