/* CSS Variables for Consistency */
:root {
    --amazon-orange: #ff9500;
    --amazon-dark-orange: #e67e00;
    --amazon-blue: #0066c0;
    --amazon-text-dark: #0f1111;
    --amazon-text-light: #565959;
    --amazon-border-gray: #ddd;
    --amazon-background-light-gray: #f7f8f8;
    --amazon-green: #007600;
    --amazon-price-red: #b12704;
}

/* Amazon-style Breadcrumb */
.amazon-breadcrumb {
    background: white;
    border-bottom: 1px solid var(--amazon-border-gray);
}

.amazon-breadcrumb .breadcrumb-item a {
    color: var(--amazon-blue);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.amazon-breadcrumb .breadcrumb-item a:hover {
    color: var(--amazon-dark-orange);
    text-decoration: underline;
}

.amazon-breadcrumb .breadcrumb-item.active {
    color: var(--amazon-text-dark);
    font-weight: 600;
}

/* Section Titles */
.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--amazon-text-dark);
    margin-bottom: 1rem;
}

/* Enhanced Category Cards */
.category-card {
    background: white;
    border: 1px solid var(--amazon-border-gray);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: var(--amazon-orange);
}

.category-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 0.5rem;
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(102,126,234,0.4);
}

/* Enhanced Product Cards */
.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--amazon-border-gray);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    min-height: 400px;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: var(--amazon-orange);
}

/* Tighter Grid Spacing - Minimal Gaps */
#products-grid.row {
    margin: 0;
    --bs-gutter-x: 0.25rem;
    --bs-gutter-y: 0.25rem;
}

#products-grid > [class*="col-"] {
    padding-left: 0.125rem;
    padding-right: 0.125rem;
    padding-top: 0.125rem;
    padding-bottom: 0.125rem;
}

.product-image-container {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f8f9fa;
}

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

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

/* Product Badges - Enhanced and Smaller */
.product-badges {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: 70px;
    align-items: flex-start;
}

/* Reduced spacing for stacked discount + hot badges */
.product-badges .badge-discount + .badge-choice {
    margin-top: 0.5rem;
}

/* Base Badge Styles - Smaller */
.badge-new,
.badge-sale,
.badge-discount,
.badge-choice,
.badge-out-of-stock {
    padding: 2px 4px;
    border-radius: 6px;
    font-size: 0.55rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    text-align: center;
    white-space: nowrap;
    width: fit-content;
    line-height: 1.1;
    display: inline-block;
}

.badge-new {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    box-shadow: 0 1px 3px rgba(40, 167, 69, 0.3);
}

.badge-sale {
    background: linear-gradient(45deg, #dc3545, #c82333);
    color: white;
    box-shadow: 0 1px 3px rgba(220, 53, 69, 0.3);
}

.badge-discount {
    background: linear-gradient(45deg, #dc3545, #c82333);
    color: white;
    box-shadow: 0 1px 3px rgba(220, 53, 69, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.badge-choice {
    background: linear-gradient(45deg, var(--amazon-orange), var(--amazon-dark-orange));
    color: white;
    box-shadow: 0 1px 3px rgba(255, 149, 0, 0.3);
}

.badge-out-of-stock {
    background: #6c757d;
    color: white;
    box-shadow: 0 1px 3px rgba(108, 117, 125, 0.3);
}

/* Quick Actions - Always Visible */
.product-quick-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 3;
}

.product-quick-actions .btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid #ddd;
    color: #666;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    font-size: 0.8rem;
}

.product-quick-actions .btn:hover {
    background: var(--amazon-orange);
    color: white;
    transform: scale(1.1);
    border-color: var(--amazon-orange);
    box-shadow: 0 3px 8px rgba(255, 149, 0, 0.3);
}

/* Card Body */
.card-body {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}

.card-title a {
    color: var(--amazon-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.card-title a:hover {
    color: var(--amazon-dark-orange);
}

/* Product Brand */
.product-brand {
    color: var(--amazon-text-light);
    font-size: 0.8rem;
    margin-bottom: 8px;
}

/* Rating */
.rating {
    margin-bottom: 12px;
}

.rating-count {
    font-size: 0.8rem;
    margin-left: 5px;
}

/* Enhanced Price Container for Stacked Layout */
.price-container {
    margin-bottom: 12px;
}

.original-price {
    color: var(--amazon-text-light);
    text-decoration: line-through;
    font-size: 0.8rem;
    line-height: 1.2;
}

.current-price {
    color: var(--amazon-price-red);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
}

/* Price and Save Badge Container */
.price-container .d-flex {
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.price-container .badge {
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Stock Status */
.stock-status {
    margin-bottom: 12px;
    font-size: 0.85rem;
}

/* Product Condition */
.product-condition {
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 8px;
}

.product-condition i {
    font-size: 0.9rem;
}

.product-condition .badge {
    font-size: 0.65rem;
    padding: 2px 6px;
}

/* Enhanced Add to Cart Button */
.add-to-cart-btn {
    background: linear-gradient(45deg, #ff9500, #e67e00) !important;
    color: white !important;
    border: none;
    padding: 12px 16px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: auto;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 45px;
    box-shadow: 0 2px 8px rgba(255, 149, 0, 0.3);
}

.add-to-cart-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 149, 0, 0.4);
    background: linear-gradient(45deg, #e67e00, #cc6f00) !important;
    color: white !important;
}

.add-to-cart-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(255, 149, 0, 0.3);
}

.add-to-cart-btn:disabled {
    background: #6c757d !important;
    color: white !important;
    cursor: not-allowed;
    opacity: 0.7;
}

.add-to-cart-btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
    background: #6c757d !important;
}

/* Search and Sort Controls */
.form-control {
    border: 1px solid var(--amazon-border-gray);
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--amazon-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 149, 0, 0.25);
}

.btn-outline-primary {
    color: var(--amazon-blue);
    border-color: var(--amazon-blue);
}

.btn-outline-primary:hover {
    background-color: var(--amazon-blue);
    border-color: var(--amazon-blue);
}

/* General Badge Styles - Consistent Sizing */
.badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 6px;
    border-radius: 0.25rem;
}

/* Success Badge for Save Amount */
.badge.bg-success {
    background: linear-gradient(45deg, var(--amazon-green), #28a745) !important;
    color: white !important;
    border: none !important;
}

/* Empty State */
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
}

.empty-state i {
    color: #ccc;
    margin-bottom: 1.5rem;
}

/* Small Product Cards for Recently Viewed */
.product-card-small {
    background: white;
    border: 1px solid var(--amazon-border-gray);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.product-card-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-color: var(--amazon-orange);
}

.product-image-small {
    width: 100%;
    height: 120px;
    object-fit: contain;
    background: #f8f9fa;
}

/* Pagination */
.pagination .page-link {
    color: var(--amazon-blue);
    border-color: var(--amazon-border-gray);
}

.pagination .page-item.active .page-link {
    background-color: var(--amazon-orange);
    border-color: var(--amazon-orange);
}

.pagination .page-link:hover {
    color: var(--amazon-dark-orange);
    background-color: rgba(255, 149, 0, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .product-card {
        min-height: 350px;
    }

    .product-image-container {
        height: 160px;
    }

    .section-title {
        font-size: 1.3rem;
    }

    /* Even tighter spacing on mobile */
    #products-grid.row {
        --bs-gutter-x: 0.125rem;
        --bs-gutter-y: 0.125rem;
    }

    #products-grid > [class*="col-"] {
        padding-left: 0.0625rem;
        padding-right: 0.0625rem;
        padding-top: 0.0625rem;
        padding-bottom: 0.0625rem;
    }

    .product-badges {
        max-width: 65px;
        gap: 1px;
        top: 6px;
        left: 6px;
    }

    /* Reduce spacing on mobile for better fit */
    .product-badges .badge-discount + .badge-choice {
        margin-top: 0.4rem;
    }

    .product-quick-actions {
        top: 6px;
        right: 6px;
        gap: 3px;
    }

    .product-quick-actions .btn {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }

    .badge-new,
    .badge-sale,
    .badge-discount,
    .badge-choice,
    .badge-out-of-stock {
        font-size: 0.5rem;
        padding: 1px 3px;
        border-radius: 4px;
    }

    .badge {
        font-size: 0.6rem;
        padding: 2px 4px;
    }

    /* Mobile price adjustments */
    .current-price {
        font-size: 1.1rem;
    }

    .price-container .d-flex {
        gap: 0.375rem;
    }

    .price-container .badge {
        font-size: 0.55rem;
        padding: 1px 4px;
    }
}

@media (max-width: 576px) {
    .card-body {
        padding: 15px;
    }

    .current-price {
        font-size: 1rem;
    }

    .add-to-cart-btn {
        font-size: 0.8rem;
        padding: 10px 12px;
        min-height: 40px;
    }

    /* Minimal spacing on very small screens */
    #products-grid.row {
        --bs-gutter-x: 0.0625rem;
        --bs-gutter-y: 0.0625rem;
    }

    #products-grid > [class*="col-"] {
        padding-left: 0.03125rem;
        padding-right: 0.03125rem;
        padding-top: 0.03125rem;
        padding-bottom: 0.03125rem;
    }

    .product-badges {
        max-width: 60px;
        gap: 1px;
        top: 4px;
        left: 4px;
    }

    /* Further reduce spacing on very small screens */
    .product-badges .badge-discount + .badge-choice {
        margin-top: 0.3rem;
    }

    .product-quick-actions {
        top: 4px;
        right: 4px;
    }

    .product-quick-actions .btn {
        width: 26px;
        height: 26px;
        font-size: 0.65rem;
    }

    .badge-new,
    .badge-sale,
    .badge-discount,
    .badge-choice,
    .badge-out-of-stock {
        font-size: 0.45rem;
        padding: 1px 2px;
        border-radius: 3px;
    }

    .badge {
        font-size: 0.55rem;
        padding: 2px 3px;
    }

    /* Very small screen price adjustments */
    .price-container .d-flex {
        gap: 0.25rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .price-container .badge {
        font-size: 0.5rem;
        padding: 1px 3px;
    }
}

/* Hover Effects */
.hover-shadow {
    transition: all 0.3s ease;
}

.hover-shadow:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transform: translateY(-3px);
}

/* Loading States */
.btn-text {
    transition: opacity 0.3s ease;
}

.btn.loading .btn-text {
    opacity: 0;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--amazon-orange), var(--amazon-dark-orange));
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(255, 149, 0, 0.3);
    transition: all 0.3s ease;
}

.scroll-to-top:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 149, 0, 0.4);
}