/* =========================================
   Styles du module de réservation
   (réutilise les variables de style.css)
   ========================================= */

.booking { background: var(--khaki-alt); padding-top: var(--nav-height); min-height: 100vh; }
.booking__inner { max-width: 920px; margin: 0 auto; padding: 48px 24px 80px; }
.booking h1 { text-align: center; color: var(--dark); font-weight: 400; font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 8px; }
.booking__sub { text-align: center; color: var(--dark); margin-bottom: 36px; }

/* fil d'étapes */
.steps-nav { display: flex; justify-content: center; gap: 0; margin: 0 auto 40px; max-width: 640px; }
.steps-nav__item { flex: 1; text-align: center; position: relative; font-size: 0.9rem; color: rgba(24,24,24,0.45); font-weight: 700; }
.steps-nav__item::before { content: ''; position: absolute; top: 15px; left: -50%; width: 100%; height: 2px; background: rgba(24,24,24,0.2); z-index: 0; }
.steps-nav__item:first-child::before { display: none; }
.steps-nav__num { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: #fff; border: 2px solid rgba(24,24,24,0.2); margin-bottom: 8px; }
.steps-nav__item.active { color: var(--dark); }
.steps-nav__item.active .steps-nav__num { background: var(--dark); color: var(--cream); border-color: var(--dark); }
.steps-nav__item.done .steps-nav__num { background: var(--green); color: #fff; border-color: var(--green); }
.steps-nav__label { display: block; }

.step-panel { display: none; }
.step-panel.active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* étape 1 : séances */
.svc-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.svc-card { display: flex; justify-content: space-between; align-items: center; gap: 20px; background: #fff; border: 2px solid transparent; border-radius: 12px; padding: 22px 26px; cursor: pointer; transition: border-color .2s, box-shadow .2s, transform .15s; text-align: left; }
.svc-card:hover { border-color: var(--khaki-btn); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.svc-card__info h3 { color: var(--dark); font-size: 1.35rem; font-weight: 400; margin-bottom: 4px; }
.svc-card__info p { color: #666; font-size: 0.92rem; margin: 0; }
.svc-card__meta { text-align: right; flex-shrink: 0; }
.svc-card__price { font-size: 1.6rem; font-weight: 700; color: var(--green); }
.svc-card__dur { font-size: 0.85rem; color: #888; }

/* étape 2 : dates + heures */
.datetime { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dt-col h3 { color: var(--dark); font-weight: 700; font-size: 1.05rem; margin-bottom: 14px; }
.day-list, .time-list { display: flex; flex-direction: column; gap: 8px; max-height: 420px; overflow-y: auto; padding-right: 6px; }
.day-btn, .time-btn { background: #fff; border: 2px solid transparent; border-radius: 10px; padding: 13px 16px; cursor: pointer; font-family: var(--font); font-size: 1rem; color: var(--dark); text-align: left; transition: border-color .15s, background .15s; }
.day-btn:hover, .time-btn:hover { border-color: var(--khaki-btn); }
.day-btn.selected, .time-btn.selected { background: var(--dark); color: var(--cream); border-color: var(--dark); }
.time-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.time-btn { text-align: center; }
.dt-empty { color: #777; font-style: italic; padding: 10px 0; }

/* étape 3 : formulaire */
.booking-form { display: grid; gap: 16px; max-width: 520px; margin: 0 auto; }
.booking-form label { display: block; font-weight: 700; color: var(--dark); font-size: 0.92rem; margin-bottom: 5px; }
.booking-form input, .booking-form textarea { width: 100%; padding: 12px 14px; border: 2px solid rgba(24,24,24,0.15); border-radius: 8px; font-family: var(--font); font-size: 1rem; background: #fff; }
.booking-form input:focus, .booking-form textarea:focus { outline: none; border-color: var(--khaki-btn); }
.summary { background: #fff; border-radius: 12px; padding: 20px 24px; margin-bottom: 24px; max-width: 520px; margin-left: auto; margin-right: auto; }
.summary h3 { color: var(--dark); font-weight: 700; font-size: 1rem; margin-bottom: 10px; }
.summary p { color: #444; margin: 4px 0; font-size: 0.95rem; }
.summary strong { color: var(--dark); }

/* barre de navigation étapes */
.step-actions { display: flex; justify-content: space-between; gap: 14px; margin-top: 32px; }
.step-actions .btn--ghost { background: transparent; border-color: rgba(24,24,24,0.3); color: var(--dark); }
.step-actions .btn--ghost:hover { background: rgba(24,24,24,0.06); }
.step-actions .spacer { flex: 1; }

/* messages */
.notice { text-align: center; padding: 12px; border-radius: 8px; margin-top: 16px; font-size: 0.95rem; }
.notice--error { background: #f8d7da; color: #842029; }

/* écran de confirmation */
.confirm-screen { text-align: center; background: #fff; border-radius: 14px; padding: 48px 32px; max-width: 560px; margin: 0 auto; }
.confirm-screen .check { width: 64px; height: 64px; border-radius: 50%; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 20px; }
.confirm-screen h2 { color: var(--dark); font-weight: 400; margin-bottom: 12px; }
.confirm-screen p { color: #555; }

@media (max-width: 640px) {
  .datetime { grid-template-columns: 1fr; }
  .steps-nav__label { font-size: 0.72rem; }
}