/* Modern luxury color palette */
    :root {
        --luxury-black: #1a1a1a;
        --luxury-charcoal: #2d2d2d;
        --luxury-warm-gray: #6b6b6b;
        --luxury-light-gray: #e8e8e8;
        --luxury-cream: #faf9f7;
        --luxury-gold: #d4af37;
        --luxury-gold-light: #f7e7a4;
        --luxury-rose-gold: #e8b4a0;
        --luxury-white: #ffffff;
        --luxury-shadow: rgba(0, 0, 0, 0.08);
        --luxury-shadow-hover: rgba(0, 0, 0, 0.15);
        --luxury-border: rgba(0, 0, 0, 0.08);
    }

    .luxury-basket-page {
        background: linear-gradient(135deg, var(--luxury-cream) 0%, var(--luxury-white) 100%);
        font-family: var(--font-sans, 'Plus Jakarta Sans', sans-serif);
    }

    .luxury-basket-container {
        max-width: 1400px;
        margin: 0 auto;
    }

    /* Elegant header section */
    .basket-header {
        background: var(--luxury-white);
        border-bottom: 1px solid var(--luxury-border);
        padding: clamp(2rem, 4vw, 4rem) 0;
        text-align: center;
    }

    .basket-title {
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 500;
        color: var(--luxury-black);
        letter-spacing: -0.02em;
        line-height: 1.2;
        margin: 0 0 1rem 0;
        position: relative;
    }

    .basket-title::after {
        content: '';
        position: absolute;
        bottom: -1rem;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--luxury-gold), transparent);
    }

    .basket-subtitle {
        color: var(--luxury-warm-gray);
        font-size: 1.1rem;
        font-weight: 400;
        margin: 0;
        letter-spacing: 0.01em;
    }

    /* Elegant form styling */
    .basket-form {
        background: var(--luxury-white);
        padding: clamp(2rem, 4vw, 4rem);
    }

    .form-errors {
        color: #991b1b;
        background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(239, 68, 68, 0.03));
        border: 1px solid rgba(239, 68, 68, 0.2);
        padding: 1rem 1.5rem;
        border-radius: 12px;
        margin-bottom: 2rem;
        font-weight: 500;
    }

    .error-message {
        color: #991b1b;
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .error-message:last-child {
        margin-bottom: 0;
    }

    .field-error {
        margin-bottom: 1rem;
    }

    .field-label {
        font-weight: 600;
        color: #991b1b;
        display: block;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }

    /* Premium basket items */
    .luxury-basket-items {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .luxury-basket-item {
        background: var(--luxury-white);
        border-radius: 20px;
        padding: 2rem;
        display: flex;
        gap: 2rem;
        box-shadow: 0 8px 32px var(--luxury-shadow);
        border: 1px solid var(--luxury-border);
        transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        position: relative;
        overflow: hidden;
    }

    .luxury-basket-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--luxury-gold), var(--luxury-rose-gold));
        transform: scaleX(0);
        transition: transform 0.4s ease;
    }

    .luxury-basket-item:hover {
        transform: translateY(-4px);
        box-shadow: 0 20px 60px var(--luxury-shadow-hover);
        border-color: var(--luxury-gold);
    }

    .luxury-basket-item:hover::before {
        transform: scaleX(1);
    }

    /* Product image styling */
    .item-image {
        width: 120px;
        height: 120px;
        flex-shrink: 0;
        border-radius: 12px;
        overflow: hidden;
        background: var(--luxury-light-gray);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .product-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .product-image:hover {
        transform: scale(1.05);
    }

    .product-image-placeholder {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--luxury-warm-gray);
        font-size: 2rem;
    }

    /* Item content structure */
    .item-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .item-info {
        flex: 1;
    }

    .item-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .item-number {
        width: 36px;
        height: 36px;
        background: linear-gradient(135deg, var(--luxury-gold), #b8941f);
        color: var(--luxury-white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        font-size: 0.9rem;
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    }

    /* Status badges */
    .status-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 500;
        letter-spacing: 0.02em;
    }

    .status-badge.digital {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0.03));
        color: #1e40af;
        border: 1px solid rgba(59, 130, 246, 0.2);
    }

    .status-badge.in-stock {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.03));
        color: #065f46;
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .status-badge.low-stock {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.03));
        color: #92400e;
        border: 1px solid rgba(245, 158, 11, 0.2);
    }

    /* Item details styling */
    .item-name {
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
        color: var(--luxury-black);
        text-decoration: none;
        font-weight: 500;
        font-size: 1.25rem;
        margin-bottom: 1rem;
        display: block;
        transition: all 0.3s ease;
        letter-spacing: -0.01em;
        line-height: 1.3;
    }

    .item-name:hover {
        color: var(--luxury-gold);
    }

    .item-pricing {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .unit-price {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .price-label {
        color: var(--luxury-warm-gray);
        font-size: 0.9rem;
        font-weight: 500;
    }

    .price-value {
        color: var(--luxury-black);
        font-weight: 600;
        font-size: 1.1rem;
    }

    .discount-info {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .discount-badge {
        display: inline-block;
        background: linear-gradient(135deg, var(--luxury-gold), #b8941f);
        color: var(--luxury-white);
        padding: 0.25rem 0.75rem;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    }

    .original-price {
        color: var(--luxury-warm-gray);
        text-decoration: line-through;
        font-size: 0.9rem;
    }

    /* Item actions styling */
    .item-actions {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 2rem;
        padding-top: 1rem;
        border-top: 1px solid var(--luxury-border);
    }

    .quantity-section {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .quantity-label {
        color: var(--luxury-warm-gray);
        font-size: 0.85rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        text-transform: uppercase;
    }

    .quantity-control select {
        padding: 0.75rem 1rem;
        border: 2px solid var(--luxury-light-gray);
        border-radius: 12px;
        font-size: 1rem;
        font-weight: 500;
        text-align: center;
        appearance: none;
        background: var(--luxury-white);
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='%236b6b6b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 1rem center;
        padding-right: 3rem;
        color: var(--luxury-black);
        min-width: 100px;
    }

    .quantity-control select:hover {
        border-color: var(--luxury-gold);
        transform: translateY(-1px);
        box-shadow: 0 8px 25px rgba(212, 175, 55, 0.15);
    }

    .quantity-control select:focus {
        outline: none;
        border-color: var(--luxury-gold);
        box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
    }

    .subtotal-section {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
    }

    .subtotal-label {
        color: var(--luxury-warm-gray);
        font-size: 0.85rem;
        font-weight: 600;
        letter-spacing: 0.02em;
        text-transform: uppercase;
    }

    .subtotal-value {
        color: var(--luxury-black);
        font-weight: 600;
        font-size: 1.1rem;
    }

    .subtotal-ttc {
        color: var(--luxury-gold);
        font-weight: 700;
        font-size: 1.2rem;
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
    }

    /* Remove item styling */
    .remove-item {
        position: relative;
    }

    .remove-item input[type="checkbox"] {
        position: absolute;
        opacity: 0;
        cursor: pointer;
        height: 0;
        width: 0;
    }

    .remove-label {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.75rem 1.5rem;
        background: var(--luxury-white);
        border: 2px solid var(--luxury-light-gray);
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        font-weight: 500;
        color: var(--luxury-warm-gray);
        font-size: 0.9rem;
    }

    .remove-label:hover {
        border-color: #ef4444;
        color: #ef4444;
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(239, 68, 68, 0.15);
    }

    .remove-item input[type="checkbox"]:checked + .remove-label {
        background: #ef4444;
        border-color: #ef4444;
        color: var(--luxury-white);
    }

    .remove-item input[type="checkbox"]:focus + .remove-label {
        box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
    }

    /* Luxury basket summary */
    .luxury-basket-summary {
        background: linear-gradient(135deg, var(--luxury-cream), var(--luxury-white));
        border-radius: 20px;
        padding: 3rem;
        margin-top: 3rem;
        box-shadow: 0 20px 40px var(--luxury-shadow);
        border: 1px solid var(--luxury-border);
        position: relative;
        overflow: hidden;
    }

    .luxury-basket-summary::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--luxury-gold), var(--luxury-rose-gold), var(--luxury-gold));
    }

    .summary-header {
        text-align: center;
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid var(--luxury-border);
    }

    .summary-header h3 {
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
        font-size: 1.75rem;
        font-weight: 500;
        color: var(--luxury-black);
        margin: 0;
        letter-spacing: -0.01em;
    }

    .summary-content {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .summary-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .summary-row:last-child {
        border-bottom: none;
    }

    .summary-label {
        color: var(--luxury-warm-gray);
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .summary-value {
        color: var(--luxury-black);
        font-weight: 600;
        font-size: 1.1rem;
    }

    .promo-row {
        background: linear-gradient(135deg, var(--luxury-gold-light), rgba(212, 175, 55, 0.1));
        margin: 0 -2rem;
        padding: 1rem 2rem;
        border-radius: 12px;
        border: 1px solid rgba(212, 175, 55, 0.3);
    }

    .promo-value {
        color: var(--luxury-gold);
        font-weight: 700;
    }

    .tax-row {
        background: rgba(0, 0, 0, 0.02);
        margin: 0 -1rem;
        padding: 1rem;
        border-radius: 8px;
    }

    .total-row {
        font-size: 1.3rem;
        padding: 1.5rem 0;
        background: linear-gradient(135deg, var(--luxury-black), var(--luxury-charcoal));
        color: var(--luxury-white);
        margin: 1rem -2rem 0;
        padding: 1.5rem 2rem;
        border-radius: 12px;
    }

    .total-row .summary-label,
    .total-row .summary-value {
        color: var(--luxury-white);
        font-weight: 700;
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
    }

    .delivery-info {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 2rem;
        padding: 1.5rem;
        border-radius: 12px;
        text-align: center;
    }

    .delivery-info.free-delivery {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.03));
        color: #065f46;
        border: 1px solid rgba(16, 185, 129, 0.2);
    }

    .delivery-info:not(.free-delivery) {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.03));
        color: #92400e;
        border: 1px solid rgba(245, 158, 11, 0.2);
    }

    .delivery-info i {
        font-size: 1.2rem;
        margin-right: 0.5rem;
    }

    .delivery-info span {
        font-weight: 600;
        font-size: 1rem;
    }

    .delivery-info small {
        font-size: 0.85rem;
        opacity: 0.8;
    }

    /* Luxury empty basket */
    .luxury-empty-basket {
        min-height: 80vh;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--luxury-white);
    }

    .empty-basket-content {
        text-align: center;
        max-width: 500px;
        padding: 4rem 2rem;
    }

    .empty-basket-icon {
        margin-bottom: 2rem;
    }

    .empty-basket-icon i {
        font-size: 4rem;
        color: var(--luxury-light-gray);
    }

    .empty-basket-title {
        font-family: var(--font-primary, 'Instrument Serif', Georgia, serif);
        color: var(--luxury-black);
        font-size: 2rem;
        font-weight: 500;
        margin-bottom: 1rem;
        letter-spacing: -0.01em;
    }

    .empty-basket-subtitle {
        color: var(--luxury-warm-gray);
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: 2.5rem;
    }

    .luxury-continue-shopping {
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        background: linear-gradient(135deg, var(--luxury-black), var(--luxury-charcoal));
        color: var(--luxury-white);
        padding: 1.25rem 2rem;
        border-radius: 12px;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        letter-spacing: 0.02em;
        text-transform: uppercase;
        font-size: 0.9rem;
        position: relative;
        overflow: hidden;
    }

    .luxury-continue-shopping::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.6s ease;
    }

    .luxury-continue-shopping:hover::before {
        left: 100%;
    }

    .luxury-continue-shopping:hover {
        transform: translateY(-2px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        background: linear-gradient(135deg, #000000, var(--luxury-black));
        color: var(--luxury-white);
    }

    /* Submit basket button styling */
    #submit_basket {
        margin-top: 2rem;
        text-align: center;
    }

    #submit_basket button {
        background: linear-gradient(135deg, var(--luxury-gold), #b8941f);
        color: var(--luxury-white);
        border: none;
        padding: 1.25rem 3rem;
        border-radius: 12px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        font-size: 1.1rem;
        display: inline-flex;
        align-items: center;
        gap: 0.75rem;
        letter-spacing: 0.02em;
        text-transform: uppercase;
        position: relative;
        overflow: hidden;
        box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
    }

    #submit_basket button::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        transition: left 0.6s ease;
    }

    #submit_basket button:hover::before {
        left: 100%;
    }

    #submit_basket button:hover {
        background: linear-gradient(135deg, #e6c547, var(--luxury-gold));
        transform: translateY(-2px);
        box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
    }

    #submit_basket button:active {
        transform: translateY(0);
    }

    #submit_basket button:disabled {
        background: var(--luxury-light-gray);
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

    /* Basket actions styling */
    .basket-actions {
        display: flex;
        gap: 2rem;
        margin: clamp(2rem, 4vw, 4rem);
        padding-bottom: 2rem;
    }

    #promo_form, #book_form {
        flex: 1;
    }

    #promo_form form, #book_form form {
        background: var(--luxury-white);
        padding: 2rem;
        border-radius: 16px;
        box-shadow: 0 8px 32px var(--luxury-shadow);
        border: 1px solid var(--luxury-border);
    }

    #promo_form button, #book_form button {
        background: linear-gradient(135deg, var(--luxury-black), var(--luxury-charcoal));
        color: var(--luxury-white);
        border: none;
        padding: 1rem 2rem;
        border-radius: 12px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        font-size: 1rem;
        width: 100%;
        margin-top: 1rem;
        letter-spacing: 0.02em;
    }

    #promo_form button:hover, #book_form button:hover {
        background: linear-gradient(135deg, #000000, var(--luxury-black));
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }

    #promo_form input[type="text"], #book_form input[type="text"] {
        width: 100%;
        padding: 1rem 1.5rem;
        border: 2px solid var(--luxury-light-gray);
        border-radius: 12px;
        font-size: 1rem;
        transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        background: var(--luxury-white);
    }

    #promo_form input[type="text"]:focus, #book_form input[type="text"]:focus {
        outline: none;
        border-color: var(--luxury-gold);
        box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
    }

    /* Responsive design */
    @media (max-width: 1200px) {
        .luxury-basket-item {
            flex-direction: column;
            gap: 1.5rem;
        }

        .item-image {
            width: 100%;
            height: 200px;
            align-self: center;
            max-width: 300px;
        }

        .item-actions {
            flex-wrap: wrap;
            gap: 1rem;
        }
    }

    @media (max-width: 768px) {
        .luxury-basket-page {
            padding: 0;
        }

        .basket-header {
            padding: 2rem 1rem;
        }

        .basket-form {
            padding: 2rem 1rem;
        }

        .luxury-basket-item {
            padding: 1.5rem;
            margin: 0;
        }

        .luxury-basket-summary {
            padding: 2rem;
            margin: 2rem 0 0;
        }

        .item-actions {
            flex-direction: column;
            align-items: stretch;
            gap: 1rem;
        }

        .quantity-section,
        .subtotal-section {
            text-align: center;
        }

        .remove-label {
            justify-content: center;
            padding: 1rem;
        }

        .total-row {
            margin: 1rem -1rem 0;
            padding: 1rem;
        }

        .basket-actions {
            flex-direction: column;
            margin: 2rem 1rem;
        }
    }

    @media (max-width: 480px) {
        .basket-title {
            font-size: 2rem;
        }

        .basket-subtitle {
            font-size: 1rem;
        }

        .item-name {
            font-size: 1.1rem;
        }

        .luxury-basket-summary {
            padding: 1.5rem;
        }

        .summary-header h3 {
            font-size: 1.5rem;
        }

        .empty-basket-content {
            padding: 2rem 1rem;
        }

        .empty-basket-title {
            font-size: 1.5rem;
        }

        .empty-basket-subtitle {
            font-size: 1rem;
        }
    }