/* ============================================================
   booking.css — réservation : formulaire à gauche, récapitulatif en carte
   bleue à droite (collante). Le récapitulatif est rempli par le serveur :
   aucun montant n'existe dans le HTML de départ.
   ============================================================ */

.bk { --bk-blue: #1e40af; --bk-blue-d: #1e3a8a; --bk-line: #e5e7eb; }

.bk-head {
    max-width: var(--ar-max, 1220px);
    margin: 26px auto 0;
    padding: 0 var(--padding-x, 1.25rem);
}
.bk-back { font-size: 14px; color: var(--color-text-light, #6b7280); text-decoration: none; }
.bk-back:hover { color: var(--color-text, #1f2937); }
.bk-h1 { margin: 10px 0 8px; font-size: clamp(28px, 4vw, 42px); line-height: 1.15; }
.bk-intro { margin: 0; max-width: 62ch; color: var(--color-text-light, #4b5563); }

.bk-wrap {
    max-width: var(--ar-max, 1220px);
    margin: 28px auto 64px;
    padding: 0 var(--padding-x, 1.25rem);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
    gap: var(--space-lg, 28px);
    align-items: start;
}

/* ---- colonne de gauche ---- */
.bk-card {
    background: var(--color-white, #fff);
    border: 1px solid var(--bk-line);
    border-radius: 16px;
    padding: 22px 24px;
    margin-bottom: 18px;
    box-shadow: 0 6px 24px rgba(15, 23, 42, .05);
}
.bk-card-title { margin: 0 0 16px; font-size: 20px; }
.bk-field { display: block; margin-bottom: 14px; }
.bk-label {
    display: block; margin-bottom: 5px;
    font-size: 13.5px; font-weight: 600; color: var(--color-text, #374151);
}
.bk-field input, .bk-field select, .bk-field textarea, .bk-phone input, .bk-phone select {
    width: 100%; padding: 11px 13px; font-size: 15px; font-family: inherit;
    color: var(--color-text, #1f2937);
    background: var(--color-bg-light, #f9fafb);
    border: 1px solid var(--bk-line); border-radius: 10px;
}
.bk-field input:focus, .bk-field select:focus, .bk-field textarea:focus {
    outline: 2px solid #93c5fd; outline-offset: 1px; background: #fff;
}
.bk-field textarea { resize: vertical; min-height: 96px; }
.bk-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bk-phone { display: grid; grid-template-columns: 130px 1fr; gap: 8px; }
.bk-hint { display: block; margin-top: 4px; font-size: 12.5px; color: var(--color-text-light, #6b7280); }
.bk-parent[hidden] { display: none; }

.bk-terms {
    padding: 16px 18px; margin-bottom: 16px;
    background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px;
}
.bk-terms-title { margin: 0 0 6px; font-weight: 700; color: var(--bk-blue); }
.bk-terms p { margin: 0; font-size: 14px; line-height: 1.65; color: #1e3a5f; }

.bk-confirm { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 18px; font-size: 15px; }
.bk-confirm input { width: 18px; height: 18px; margin-top: 2px; flex: none; }

.bk-submit {
    padding: 14px 26px; font-size: 16px; font-weight: 700; font-family: inherit;
    color: #fff; background: var(--color-primary, #2563eb);
    border: 0; border-radius: 999px; cursor: pointer;
}
.bk-submit:hover { background: var(--color-primary-dark, #1d4ed8); }
.bk-legal { margin: 14px 0 0; font-size: 12.5px; color: var(--color-text-light, #6b7280); }

/* ---- carte récapitulative ---- */
.bk-summary {
    position: sticky; top: 90px;
    background: var(--bk-blue); color: #fff;
    border-radius: 16px; padding: 22px 24px;
    box-shadow: 0 10px 34px rgba(30, 64, 175, .28);
}
.bk-sum-title { margin: 0 0 16px; font-size: 21px; color: #fff; }
.bk-sum-grid {
    display: grid; grid-template-columns: auto 1fr; gap: 8px 14px;
    margin: 0 0 20px; padding: 16px; border-radius: 12px;
    background: rgba(255, 255, 255, .10); font-size: 14px;
}
.bk-sum-grid dt { color: rgba(255, 255, 255, .78); }
.bk-sum-grid dd { margin: 0; text-align: right; font-weight: 700; }
.bk-sum-h { margin: 0 0 8px; font-weight: 700; font-size: 15px; }
.bk-summary ul { margin: 0 0 18px; padding-left: 20px; font-size: 14px; line-height: 1.75; }
.bk-summary ul li { color: rgba(255, 255, 255, .92); }

.bk-sum-price {
    margin-top: 20px; padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, .25); text-align: right;
}
.bk-sum-label  { margin: 0; font-size: 14px; color: rgba(255, 255, 255, .78); }
.bk-sum-before {
    margin: 2px 0 0; font-size: 19px; font-weight: 700;
    color: rgba(255, 255, 255, .55); text-decoration: line-through;
}
.bk-sum-before[hidden] { display: none; }
.bk-sum-total { margin: 2px 0 0; font-size: 32px; font-weight: 800; font-variant-numeric: tabular-nums; }
.bk-sum-note  { margin: 4px 0 0; font-size: 12.5px; color: rgba(255, 255, 255, .72); }

.bk-sum-detail { margin-top: 16px; font-size: 13.5px; }
.bk-sum-detail summary { cursor: pointer; color: rgba(255, 255, 255, .88); }
.bk-sum-detail .pw-lines { width: 100%; margin-top: 10px; border-collapse: collapse; }
.bk-sum-detail .pw-lines td {
    padding: 5px 0; border-bottom: 1px dashed rgba(255, 255, 255, .22); color: #fff;
}
.bk-sum-detail .pw-amount { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bk-sum-detail .is-promo td { color: #bbf7d0; }
.bk .pw-error { margin: 8px 0 0; font-size: 13.5px; color: #fecaca; }
.bk.is-loading .bk-summary { opacity: .6; transition: opacity .12s; }

@media (max-width: 980px) {
    .bk-wrap { grid-template-columns: 1fr; }
    .bk-summary { position: static; order: -1; }
}
@media (max-width: 560px) {
    .bk-row, .bk-phone { grid-template-columns: 1fr; }
}