/* ============================================
   ARTWORK DETAIL PAGE - E-COMMERCE LAYOUT
   Inspired by AliExpress & Amazon
   ============================================ */

:root {
    --primary-orange: #d86c06;
    --secondary-blue: #6995b1;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --text-dark: #1a1a1a;
    --text-muted: #666666;
    --text-light: #999999;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   MAIN CONTAINER LAYOUT
   ============================================ */

.artwork-detail-container {
    background: var(--bg-light);
    padding: 40px 0;
    min-height: 100vh;
}

.artwork-detail-container .row {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ============================================
   IMAGE GALLERY SECTION (Left Column)
   ============================================ */

.artwork-detail-container .col-md-6:first-child {
    display: flex;
    flex-direction: column;
    background: #fafafa;
    padding: 40px 30px;
}

.position-relative {
    margin-bottom: 24px;
}

.artwork-main-image {
    width: 100%;
    height: 500px;
    object-fit: contain;
    background: white;
    border-radius: 12px;
    display: block;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.artwork-main-image:hover {
    transform: scale(1.02);
}

/* Thumbnail Gallery */
.thumbnail-container {
    margin-top: 20px;
}

.thumbnail-container .row {
    background: transparent !important;
    box-shadow: none !important;
    gap: 12px;
}

.artwork-thumbnail {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    background: white;
    padding: 2px;
    box-sizing: border-box;
}

.artwork-thumbnail:hover {
    border-color: var(--primary-orange);
    transform: scale(1.05);
}

.artwork-thumbnail.active {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(216, 108, 6, 0.1);
}

/* ============================================
   DETAILS SECTION (Right Column)
   ============================================ */

.artwork-detail-container .col-md-6:last-child {
    padding: 40px 40px;
    display: flex;
    flex-direction: column;
}

/* Product Title & Category */
.artwork-order-title {
    font-size: 28px;
    font-weight: 700;
    font-family: 'Playfair Display', 'Georgia', serif;
    color: var(--text-dark);
    margin: 0 0 8px 0;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.artwork-detail-container .text-muted {
    font-size: 14px;
    color: var(--text-light);
    margin: 0 0 24px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Price & Stock Section */
.artwork-detail-container>.row>.d-flex {
    align-items: flex-start !important;
    margin-bottom: 32px !important;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.price-tag {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-orange);
    margin: 0 !important;
    font-family: 'Inter', sans-serif;
}

.artwork-detail-container .text-muted.d-flex {
    display: flex !important;
    align-items: center;
    gap: 16px;
    margin: 0 0 0 24px !important;
}

.artwork-detail-container .text-success {
    color: #27ae60 !important;
    font-weight: 600;
    font-size: 14px;
}

.alert-info {
    background: #fef3cd !important;
    color: #856404 !important;
    border: 1px solid #ffc107 !important;
    padding: 12px 16px !important;
    border-radius: 6px;
    margin: 0 !important;
    font-size: 14px !important;
}

/* ============================================
   DESCRIPTION SECTION
   ============================================ */

.detail-card {
    margin-bottom: 32px;
}

.detail-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    font-family: 'Playfair Display', 'Georgia', serif;
}

.detail-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

/* ============================================
   ACTION BUTTONS SECTION
   ============================================ */

.action-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: auto;
}

.action-buttons form,
.action-buttons a {
    flex: 1;
    min-width: 140px;
}

.action-buttons .btn {
    width: 100%;
    padding: 14px 24px !important;
    font-size: 16px;
    font-weight: 700;
    border-radius: 8px !important;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

/* Add to Cart Button */
.action-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary-orange) 0%, #e67d1a 100%);
    color: white !important;
    box-shadow: var(--shadow-md);
}

.action-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.action-buttons .btn-primary:active {
    transform: translateY(0);
}

/* Buy Now Button */
.action-buttons .btn-outline-primary {
    background: transparent !important;
    color: var(--primary-orange) !important;
    border: 2px solid var(--primary-orange) !important;
}

.action-buttons .btn-outline-primary:hover {
    background: rgba(216, 108, 6, 0.08) !important;
    transform: translateY(-2px);
}

/* Wishlist Button */
.wishlist-btn {
    background: white !important;
    color: var(--primary-orange) !important;
    border: 2px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 14px !important;
    min-width: 50px;
    flex: 0 1 auto !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wishlist-btn:hover {
    border-color: var(--primary-orange) !important;
    background: rgba(216, 108, 6, 0.05) !important;
    color: var(--primary-orange) !important;
}

.wishlist-btn i {
    font-size: 20px;
}

.wishlist-btn.fa-heart {
    color: #e74c3c;
}

/* Loading spinner */
.action-buttons .spinner-border {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 992px) {
    .artwork-detail-container .row {
        padding: 0 !important;
    }

    .artwork-detail-container .col-md-6:first-child {
        padding: 30px 20px;
        border-bottom: 1px solid var(--border-color);
    }

    .artwork-detail-container .col-md-6:last-child {
        padding: 30px 20px;
    }

    .artwork-main-image {
        height: 400px;
    }

    .artwork-order-title {
        font-size: 24px;
    }

    .price-tag {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .artwork-detail-container {
        padding: 20px 0;
    }

    .artwork-detail-container .row {
        border-radius: 0;
    }

    .artwork-detail-container .col-md-6:first-child {
        padding: 20px !important;
    }

    .artwork-detail-container .col-md-6:last-child {
        padding: 20px !important;
    }

    .artwork-main-image {
        height: 300px;
    }

    .artwork-order-title {
        font-size: 20px;
    }

    .price-tag {
        font-size: 24px;
    }

    .detail-card {
        margin-bottom: 20px;
    }

    .action-buttons {
        gap: 8px;
    }

    .action-buttons .btn {
        padding: 12px 16px !important;
        font-size: 14px;
    }

    .artwork-thumbnail {
        height: 60px;
    }
}

@media (max-width: 576px) {
    .artwork-detail-container {
        padding: 12px 0;
    }

    .artwork-order-title {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .artwork-main-image {
        height: 250px;
    }

    .price-tag {
        font-size: 20px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .action-buttons form,
    .action-buttons a {
        flex: 1 1 auto;
        min-width: 100%;
    }

    .action-buttons .btn {
        padding: 12px 16px !important;
    }

    .wishlist-btn {
        width: 100% !important;
        flex: 1 1 auto !important;
    }

    .thumbnail-container .row {
        gap: 8px !important;
    }

    .artwork-thumbnail {
        height: 50px;
    }
}

/* ============================================
   ACCESSIBILITY & ENHANCEMENTS
   ============================================ */

.artwork-thumbnail:focus,
.action-buttons .btn:focus {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Print styles */
@media print {
    .action-buttons {
        display: none;
    }

    .artwork-detail-container {
        box-shadow: none;
        padding: 0;
    }
}