/* ==========================================================================
                       STYLE4.CSS - Page Panier (panier.php)
                       ========================================================================== */
                    
                    /* Section principale */
                    .cart-section {
                        padding: 60px 20px;
                        background-color: var(--bg-light, #fbf9f6);
                        min-height: 60vh;
                    }
                    
                    /* Conteneur global du panier */
                    .cart-wrapper {
                        display: grid;
                        grid-template-columns: 2fr 1fr;
                        gap: 40px;
                        align-items: start;
                        max-width: 1200px;
                        margin: 0 auto;
                    }
                    
                    /* --- Tableau des produits --- */
                    .cart-table-container {
                        background-color: var(--white, #ffffff);
                        border-radius: 12px;
                        padding: 25px;
                        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
                        overflow-x: auto;
                    }
                    
                    .cart-table {
                        width: 100%;
                        border-collapse: collapse;
                        text-align: left;
                    }
                    
                    .cart-table th {
                        padding: 12px 15px;
                        border-bottom: 2px solid #eee;
                        color: var(--primary-color, #5b7065);
                        font-size: 0.95rem;
                        font-weight: 600;
                    }
                    
                    .cart-table td {
                        padding: 18px 15px;
                        border-bottom: 1px solid #eee;
                        vertical-align: middle;
                        color: var(--text-color, #2c3531);
                    }
                    
                    /* Colonne Produit (Image + Nom) */
                    .product-col {
                        display: flex;
                        align-items: center;
                        gap: 15px;
                        font-weight: 600;
                    }
                    
                    .product-col img {
                        width: 70px;
                        height: 70px;
                        object-fit: cover;
                        border-radius: 8px;
                        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
                    }
                    
                    .product-col span {
                        font-size: 1rem;
                    }
                    
                    /* Formulaire de mise à jour de quantité */
                    .update-qty-form input[type="number"] {
                        width: 65px;
                        padding: 8px;
                        text-align: center;
                        border: 1px solid #ddd;
                        border-radius: 6px;
                        font-size: 0.95rem;
                        font-family: inherit;
                        background-color: #fff;
                        transition: border-color 0.3s ease;
                    }
                    
                    .update-qty-form input[type="number"]:focus {
                        outline: none;
                        border-color: var(--accent-color, #cbb29a);
                    }
                    
                    /* Bouton de suppression */
                    .remove-btn {
                        color: #d90429;
                        font-size: 1.1rem;
                        transition: transform 0.2s ease, color 0.2s ease;
                        display: inline-flex;
                        align-items: center;
                        justify-content: center;
                    }
                    
                    .remove-btn:hover {
                        color: #b7021d;
                        transform: scale(1.15);
                    }
                    
                    
                    /* --- Récapitulatif du Total (Colonne Droite) --- */
                    .cart-summary {
                        background-color: var(--white, #ffffff);
                        border-radius: 12px;
                        padding: 25px;
                        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
                    }
                    
                    .cart-summary h3 {
                        font-size: 1.3rem;
                        color: var(--text-color, #2c3531);
                        margin-bottom: 20px;
                        padding-bottom: 10px;
                        border-bottom: 1px solid #eee;
                    }
                    
                    .summary-line {
                        display: flex;
                        justify-content: space-between;
                        align-items: center;
                        margin-bottom: 15px;
                        font-size: 0.95rem;
                        color: #555;
                    }
                    
                    .summary-line span:last-child {
                        font-weight: 600;
                        color: var(--text-color, #2c3531);
                    }
                    
                    .cart-summary hr {
                        border: none;
                        border-top: 1px solid #eee;
                        margin: 20px 0;
                    }
                    
                    /* Ligne Total TTC */
                    .total-line {
                        font-size: 1.15rem;
                        font-weight: 700;
                        color: var(--primary-color, #5b7065);
                        margin-bottom: 25px;
                    }
                    
                    .total-line span:last-child {
                        color: var(--primary-color, #5b7065);
                        font-size: 1.3rem;
                    }
                    
                    /* Bouton Passer la commande */
                    .btn-checkout {
                        display: block;
                        width: 100%;
                        text-align: center;
                        background-color: var(--accent-color, #cbb29a);
                        color: var(--white, #ffffff);
                        padding: 12px 20px;
                        border-radius: 30px;
                        font-weight: 600;
                        text-decoration: none;
                        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
                        transition: all 0.3s ease;
                        margin-bottom: 15px;
                    }
                    
                    .btn-checkout:hover {
                        background-color: var(--primary-color, #5b7065);
                        transform: translateY(-2px);
                        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
                    }
                    
                    /* Lien Continuer mes achats */
                    .continue-shopping {
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        gap: 8px;
                        font-size: 0.9rem;
                        color: #666;
                        text-decoration: none;
                        transition: color 0.3s ease;
                    }
                    
                    .continue-shopping:hover {
                        color: var(--primary-color, #5b7065);
                    }
                    
                    
                    /* --- Panier Vide --- */
                    .empty-cart {
                        background-color: var(--white, #ffffff);
                        border-radius: 12px;
                        padding: 60px 20px;
                        text-align: center;
                        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
                        max-width: 600px;
                        margin: 0 auto;
                    }
                    
                    .empty-icon {
                        font-size: 3.5rem;
                        color: var(--accent-color, #cbb29a);
                        margin-bottom: 20px;
                    }
                    
                    .empty-cart h2 {
                        font-size: 1.8rem;
                        color: var(--text-color, #2c3531);
                        margin-bottom: 10px;
                    }
                    
                    .empty-cart p {
                        color: #666;
                        margin-bottom: 25px;
                        font-size: 1rem;
                    }
                    
                    .empty-cart .btn-primary {
                        display: inline-block;
                        background-color: var(--accent-color, #cbb29a);
                        color: var(--white, #ffffff);
                        padding: 12px 30px;
                        border-radius: 30px;
                        text-decoration: none;
                        font-weight: 600;
                        transition: background-color 0.3s ease;
                    }
                    
                    .empty-cart .btn-primary:hover {
                        background-color: var(--primary-color, #5b7065);
                    }
                    
                    
                    /* ==========================================================================
                       RESPONSIVE (Tablettes & Mobiles)
                       ========================================================================== */
                    @media (max-width: 768px) {
                        .cart-section {
                            padding: 40px 15px;
                        }
                    
                        .cart-wrapper {
                            grid-template-columns: 1fr;
                            gap: 30px;
                        }
                    
                        .cart-table th, 
                        .cart-table td {
                            padding: 10px;
                            font-size: 0.9rem;
                        }
                    
                        .product-col img {
                            width: 50px;
                            height: 50px;
                        }
                    
                        .cart-table-container, 
                        .cart-summary {
                            padding: 15px;
                        }
                    }