/* ==============================================================================
   TIKÉLI / TIKEWA — SEATING & BOOKING DESIGN SYSTEM (Css/seating-booking.css)
   Modèle d'interface de réservation en 3 colonnes :
   Fiche Événement | Plan Interactif de la Salle | Panier "Vos places" & Paiement
   ============================================================================== */

:root {
    --sb-bg: var(--canvas);
    --sb-card-bg: #FFFFFF;
    --sb-border: var(--line);
    --sb-border-light: var(--line-light);
    --sb-navy: var(--navy-surface);
    --sb-navy-light: var(--navy-light);
    --sb-muted: var(--muted);
    --sb-primary-orange: #FF4A0D;
    --sb-primary-orange-hover: #E03E05;
    --sb-vip: #F97316;
    --sb-premium: #2563EB;
    --sb-standard: #93C5FD;
    --sb-occupied: var(--ink-muted);
    --sb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --sb-font-heading: var(--font-family);
    --sb-font-mono: var(--font-family);
    --sb-radius-card: 16px;
    --sb-radius-btn: 10px;
    --sb-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
    --sb-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
}

body.booking-model-body {
    background-color: var(--sb-bg) !important;
    font-family: var(--font-family) !important;
    color: var(--sb-navy) !important;
    margin: 0;
    padding: 0;
}

/* Conteneur principal plein écran centré */
.booking-page-wrap {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 3rem;
    box-sizing: border-box;
}

/* Grille 3 Colonnes */
.booking-layout-grid {
    display: grid;
    grid-template-columns: 290px 1fr 340px;
    gap: 1.5rem;
    align-items: start;
}

/* Style de carte unifié */
.sb-card {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-card);
    box-shadow: var(--sb-shadow);
    box-sizing: border-box;
}

/* ==============================================================================
   COLONNE 1 : FICHE ÉVÉNEMENT & TARIFS (GAUCHE)
   ============================================================================== */
.event-summary-card {
    padding: 1.25rem;
    position: sticky;
    top: 1.5rem;
}

.event-summary-img-wrap {
    position: relative;
    width: 100%;
    height: 165px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--navy-surface);
    margin-bottom: 1rem;
}

.event-summary-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.event-summary-title {
    font-family: var(--font-family);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--sb-navy);
    line-height: 1.3;
    margin: 0 0 0.75rem;
}

.event-summary-meta {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-bottom: 0.85rem;
}

.event-summary-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: var(--sb-muted);
    font-weight: 500;
}

.event-summary-meta-item i {
    color: var(--muted-light);
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

.event-summary-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    align-self: flex-start;
    background: #EFF6FF;
    color: #2563EB;
    border: 1px solid #DBEAFE;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.event-summary-desc {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--ink-muted);
    margin: 0 0 1.25rem;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 4px;
}

.event-summary-divider {
    height: 1px;
    background: var(--sb-border-light);
    margin: 1rem 0;
}

.event-tarifs-section {
    margin-top: 0.5rem;
}

.event-tarifs-title {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--sb-navy);
    margin: 0 0 0.85rem;
    letter-spacing: -0.01em;
}

.event-tarifs-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.event-tarif-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.84rem;
}

.event-tarif-name-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ink-soft);
    font-weight: 600;
}

.event-tarif-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.event-tarif-dot.dot-vip { background: var(--sb-vip); }
.event-tarif-dot.dot-premium { background: var(--sb-premium); }
.event-tarif-dot.dot-standard { background: var(--sb-standard); }

.event-tarif-price {
    font-family: var(--font-family);
    font-weight: 800;
    color: var(--sb-navy);
    font-size: 0.88rem;
}

/* ==============================================================================
   COLONNE 2 : PLAN INTERACTIF DE LA SALLE (CENTRE)
   ============================================================================== */
.seating-plan-card {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 720px;
    position: relative;
    overflow: hidden;
}

.seating-plan-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.seating-plan-heading {
    margin: 0 0 0.25rem;
    font-family: var(--font-family);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--sb-navy);
}

.seating-plan-sub {
    font-size: 0.85rem;
    color: var(--sb-muted);
    margin: 0;
}

/* Orientation badge en haut à droite */
.seating-orientation-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--canvas);
    border: 1px solid var(--sb-border);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--sb-navy);
}

.seating-orientation-badge i {
    color: var(--navy-surface);
    font-size: 0.8rem;
}

/* Zone d'affichage du plan SVG / Canvas */
.seating-stage-container {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FAFCFF;
    border: 1px solid #EEF2F6;
    border-radius: 12px;
    padding: 1rem 0.5rem;
    user-select: none;
    overflow: hidden;
}

/* Scène officielle avec projecteurs lumineux */
.sb-stage-box {
    position: relative;
    width: 260px;
    height: 48px;
    background: var(--navy-light);
    border-radius: 8px 8px 18px 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    margin-bottom: 2rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
    z-index: 5;
}

/* SVG interactif de la salle */
.sb-amphitheatre-svg {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    z-index: 2;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: center center;
}

/* Style des sièges SVG */
.seat-node {
    cursor: pointer;
    transition: transform 0.15s ease, filter 0.15s ease;
    transform-box: fill-box;
    transform-origin: center;
}

.seat-node:hover:not(.seat-occupied) {
    transform: scale(1.35);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25));
    z-index: 10;
}

.seat-node.seat-selected {
    transform: scale(1.25);
    filter: drop-shadow(0 0 6px rgba(37, 99, 235, 0.6));
}

.seat-node.seat-occupied {
    cursor: not-allowed;
    opacity: 0.55;
}

/* Infobulle de siège sélectionné (ex: A12, A13) */
.seat-selected-bubble {
    pointer-events: none;
    animation: popBubble 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popBubble {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Badges de zones sur le plan */
.sb-zone-badge {
    font-family: var(--font-family);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.sb-zone-badge.badge-vip {
    background: #FFF7ED;
    color: #EA580C;
    border: 1px solid #FDBA74;
}

.sb-zone-badge.badge-premium {
    background: #EFF6FF;
    color: #2563EB;
    border: 1px solid #93C5FD;
}

.sb-zone-badge.badge-standard {
    background: #F0FDF4;
    color: #059669;
    border: 1px solid #A7F3D0;
}

/* Cabine RÉGIE en bas */
.sb-regie-box {
    width: 90px;
    height: 32px;
    background: var(--navy-light);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-family: var(--font-family);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    margin-top: 1.5rem;
    z-index: 5;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.15);
}

/* Contrôles de zoom flottants */
.sb-zoom-controls {
    position: absolute;
    bottom: 1.25rem;
    right: 1.25rem;
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    border: 1px solid var(--sb-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--sb-shadow-sm);
    z-index: 10;
}

.sb-zoom-btn {
    width: 32px;
    height: 32px;
    background: #FFFFFF;
    border: none;
    color: var(--ink-soft);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

.sb-zoom-btn:hover {
    background: var(--line-light);
    color: var(--sb-navy);
}

.sb-zoom-btn:first-child {
    border-bottom: 1px solid var(--sb-border);
}

/* Barre de Légende Inférieure */
.seating-legend-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    background: var(--canvas);
    border: 1px solid var(--sb-border);
    border-radius: 999px;
    padding: 0.65rem 1.25rem;
    margin-top: 1.25rem;
}

.seating-legend-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.78rem;
    color: var(--ink-muted);
    font-weight: 600;
}

.seating-legend-item .legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-dot.dot-disp { background: var(--sb-standard); }
.legend-dot.dot-sel { background: var(--sb-premium); }
.legend-dot.dot-occ { background: var(--sb-occupied); }
.legend-dot.dot-vip { background: var(--sb-vip); }

/* ==============================================================================
   COLONNE 3 : PANIER "VOS PLACES" & PAIEMENT (DROITE)
   ============================================================================== */
.cart-summary-card {
    padding: 1.5rem;
    position: sticky;
    top: 1.5rem;
    display: flex;
    flex-direction: column;
}

.cart-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.25rem;
}

.cart-header-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #EFF6FF;
    color: #2563EB;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.cart-header-title {
    font-family: var(--font-family);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--sb-navy);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-count-badge {
    background: #2563EB;
    color: #FFFFFF;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 0.76rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Liste des places choisies */
.cart-seats-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 2px;
    margin-bottom: 1.25rem;
}

.cart-empty-state {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--sb-muted);
    font-size: 0.85rem;
    line-height: 1.5;
    background: var(--canvas);
    border: 1px dashed var(--sb-border);
    border-radius: 12px;
}

.cart-seat-item {
    background: var(--canvas);
    border: 1px solid var(--sb-border);
    border-radius: 10px;
    padding: 0.75rem 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.15s ease;
}

.cart-seat-item:hover {
    border-color: var(--line-dark);
}

.cart-seat-item-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-seat-name-wrap {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--sb-navy);
}

.cart-seat-remove-btn {
    background: none;
    border: none;
    color: var(--muted-light);
    font-size: 1.1rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    border-radius: 4px;
    transition: color 0.15s ease;
}

.cart-seat-remove-btn:hover {
    color: #EF4444;
}

.cart-seat-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    margin-top: 2px;
}

.cart-seat-category-tag {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--sb-muted);
}

.cart-seat-price {
    font-family: var(--font-family);
    font-weight: 800;
    color: var(--sb-navy);
    font-size: 0.85rem;
}

/* Lignes de décompte financier */
.cart-financial-breakdown {
    border-top: 1px solid var(--sb-border-light);
    padding-top: 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.cart-fin-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--ink-muted);
}

.cart-fin-row .price {
    font-family: var(--font-family);
    font-weight: 700;
    color: var(--sb-navy);
}

.cart-fin-divider {
    height: 1px;
    background: var(--sb-border);
    margin: 0.5rem 0;
}

.cart-fin-row.total-row {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--sb-navy);
}

.cart-fin-row.total-row .price {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--sb-navy);
}

/* Bouton principal Orange "Continuer vers le paiement" */
.btn-continue-payment {
    width: 100%;
    background: var(--sb-primary-orange);
    color: #FFFFFF;
    border: none;
    border-radius: var(--sb-radius-btn);
    padding: 0.95rem 1rem;
    font-family: var(--font-family);
    font-size: 0.98rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(255, 74, 13, 0.28);
    transition: all 0.2s ease;
}

.btn-continue-payment:hover:not(:disabled) {
    background: var(--sb-primary-orange-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(255, 74, 13, 0.35);
}

.btn-continue-payment:disabled {
    background: var(--line-dark);
    color: var(--muted);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* Bloc réassurance paiement sécurisé */
.sb-security-badge {
    margin-top: 1.25rem;
    background: var(--canvas);
    border: 1px solid #EEF2F6;
    border-radius: 10px;
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sb-security-icon {
    font-size: 1.25rem;
    color: #2563EB;
    flex-shrink: 0;
}

.sb-security-title {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--sb-navy);
    margin: 0 0 2px;
}

.sb-security-sub {
    font-size: 0.74rem;
    color: var(--sb-muted);
    margin: 0;
    line-height: 1.35;
}

/* ==============================================================================
   BARRE INFÉRIEURE : RETOUR & ASSISTANCE
   ============================================================================== */
.booking-bottom-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding: 0.5rem 0.25rem;
}

.booking-back-link {
    color: var(--ink-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.15s ease;
}

.booking-back-link:hover {
    color: var(--sb-primary-orange);
}

.booking-help-link {
    color: var(--sb-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.15s ease;
}

.booking-help-link:hover {
    color: var(--sb-navy);
}

/* Modale intégrée de saisie des coordonnées acheteur */
.sb-checkout-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.sb-checkout-modal {
    background: #FFFFFF;
    border-radius: 16px;
    max-width: 460px;
    width: 100%;
    padding: 1.75rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.sb-checkout-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.sb-checkout-modal-title {
    font-family: var(--font-family);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--sb-navy);
    margin: 0;
}

.sb-checkout-modal-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--muted-light);
    cursor: pointer;
    line-height: 1;
}

.sb-form-group {
    margin-bottom: 1rem;
}

.sb-form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--sb-navy);
    margin-bottom: 0.35rem;
}

.sb-form-input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--sb-border);
    border-radius: 8px;
    font-size: 0.88rem;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.15s ease;
}

.sb-form-input:focus {
    outline: none;
    border-color: #2563EB;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ==============================================================================
   RESPONSIVE DESIGN (TABLETTE & MOBILE)
   ============================================================================== */
@media (max-width: 1100px) {
    .booking-layout-grid {
        grid-template-columns: 260px 1fr 300px;
        gap: 1rem;
    }
}

@media (max-width: 950px) {
    .booking-layout-grid {
        grid-template-columns: 1fr;
    }

    .event-summary-card {
        position: static;
    }

    .cart-summary-card {
        position: static;
    }
}

@media (max-width: 600px) {
    .booking-page-wrap {
        padding: 1rem 0.75rem 2.5rem;
    }

    .seating-plan-card {
        padding: 1rem;
    }

    .seating-legend-bar {
        gap: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
}

/* ==============================================================================
   MOTEUR 2D INTERACTIF — CLASSE TikeWASeatMap2D & INTÉGRATION MODALE
   Principes Müller-Brockmann : baseline 8px, typo Inter & Space Mono, hairlines
   ============================================================================== */

/* Conteneur englobant du plan 2D */
.sb2d-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    position: relative;
    box-sizing: border-box;
}

.sb2d-plan-area {
    position: relative;
    width: 100%;
    min-height: 420px;
    background: #040B1A;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--navy-light);
    box-sizing: border-box;
}

.sb2d-svg-container {
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0.5rem 0;
}

.sb2d-svg-container svg {
    max-width: 100%;
    height: auto;
    max-height: 68vh;
    display: block;
    margin: 0 auto;
}

/* Contrôles de zoom intégrés et flottants */
.sb2d-zoom-controls,
.sb2d-floating-zoom {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 20;
    pointer-events: auto;
}

.sb2d-zoom-btn,
.sb2d-zoom-btn-float {
    width: 34px;
    height: 34px;
    background: rgba(15, 23, 42, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    color: var(--canvas);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
    padding: 0;
}

.sb2d-zoom-btn:hover,
.sb2d-zoom-btn-float:hover {
    background: #FF4A0D;
    border-color: #FF4A0D;
    color: #FFFFFF;
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 6px 16px rgba(255, 74, 13, 0.4);
}

.sb2d-zoom-btn:active,
.sb2d-zoom-btn-float:active {
    transform: scale(0.95);
}

/* Légende du plan 2D */
.sb2d-legend {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0.65rem 1rem;
    background: rgba(15, 23, 42, 0.75);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
    box-sizing: border-box;
}

.sb2d-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-family);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sb2d-dot {
    width: 9px;
    height: 9px;
    border-radius: 2.5px;
    display: inline-block;
    flex-shrink: 0;
}

/* Mini-panier intégré dans le moteur 2D */
.sb2d-mini-cart {
    margin-top: 0.75rem;
    background: var(--navy-surface);
    border: 1px solid var(--navy-light);
    border-radius: 12px;
    padding: 1rem;
    color: var(--canvas);
}

.sb2d-cart-empty {
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
    padding: 1rem 0;
    font-style: italic;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.sb2d-cart-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    font-family: var(--font-family);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sb2d-cart-badge {
    background: #FF4A0D;
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 999px;
    margin-left: auto;
}

.sb2d-cart-items {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 180px;
    overflow-y: auto;
    margin-bottom: 0.75rem;
}

.sb2d-cart-item {
    background: #182230;
    border: 1px solid #283548;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-size: 0.78rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sb2d-cart-item-main {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--canvas);
}

.sb2d-cart-item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.74rem;
    color: var(--muted-light);
}

.sb2d-cat-tag {
    font-family: var(--font-family);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    background: rgba(255, 74, 13, 0.15);
    color: #FF4A0D;
}

.sb2d-cart-totals {
    border-top: 1px solid var(--navy-light);
    padding-top: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.78rem;
}

.sb2d-cart-row {
    display: flex;
    justify-content: space-between;
    color: var(--muted-light);
}

.sb2d-cart-total {
    color: var(--canvas);
    font-weight: 800;
    font-size: 0.88rem;
    margin-top: 2px;
}

.sb2d-cart-total strong {
    color: #FF4A0D;
}

/* Enveloppe spécifique du plan amphithéâtre dans la modale */
.sb-amphitheatre-wrap {
    position: relative;
    width: 100%;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}