/* Product Detail Page Styles */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.product-detail-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
    margin: 2rem 0;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.product-gallery {
    position: relative;
    background: rgba(255,255,255,0.18);
    border-radius: var(--radius-lg);
    padding: 1rem;
}

.main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.thumbnail {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.thumbnail:hover, 
.thumbnail.active {
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.product-info {
    padding: 2rem;
    background: var(--surface);
    border-radius: var(--radius-lg);
}

.product-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
    font-weight: 700;
}

.product-price {
    font-size: 1.8rem;
    color: var(--secondary);
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.product-description {
    margin: 1.5rem 0;
    line-height: 1.7;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.product-meta {
    margin: 2rem 0;
}

.product-meta h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.size-selector {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.size-option {
    min-width: 80px;
    padding: 1rem 2rem;
    border: 2px solid var(--text-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    background: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.size-option:hover {
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.size-option.selected {
    background: var(--secondary);
    color: white;
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.size-option.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--secondary);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.size-guide {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    color: var(--secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.size-guide:hover {
    opacity: 0.8;
}

.size-guide i {
    font-size: 1.2rem;
}

/* Size Guide Modal */
.size-guide-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.size-guide-modal.active {
    display: flex;
}

.size-guide-content {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.size-guide-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.size-guide-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.size-guide-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.size-guide-close:hover {
    color: var(--text-primary);
}

.size-guide-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.size-guide-table th,
.size-guide-table td {
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--text-light);
}

.size-guide-table th {
    background: var(--background);
    font-weight: 600;
    color: var(--text-primary);
}

.size-guide-table td {
    color: var(--text-secondary);
}

.size-guide-note {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--background);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover:not(:disabled) {
    background: var(--secondary);
    color: white;
    transform: translateY(-2px);
}

.quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quantity-input {
    width: 60px;
    height: 40px;
    border: 2px solid var(--text-light);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    -moz-appearance: textfield;
}

.quantity-input::-webkit-outer-spin-button,
.quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.quantity-input:focus {
    outline: none;
    border-color: var(--secondary);
}

.quantity-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.quantity-message.error {
    color: #dc3545;
}

.add-to-cart {
    width: 100%;
    padding: 1.2rem;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin: 2rem 0;
}

.add-to-cart:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: #C19B2E;
}

.add-to-cart.added {
    animation: addedToCart 1s ease;
}

@keyframes addedToCart {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.product-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.product-features li {
    color: var(--text-secondary);
    font-size: 1rem;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--secondary);
}

.breadcrumb {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 0;
    margin-top: 100px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    align-items: center;
}

.breadcrumb a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span::after {
    content: '/';
    margin-right: 1rem;
    color: var(--text-light);
}

.breadcrumb span:last-child::after {
    display: none;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .product-detail-container {
        padding: 2rem;
    }

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

@media (max-width: 992px) {
    .product-detail-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .product-detail-container {
        padding: 1.5rem;
        margin: 1rem 0;
    }

    .main-image {
        height: 350px;
    }

    .product-title {
        font-size: 2rem;
    }

    .product-price {
        font-size: 1.5rem;
    }

    .size-selector {
        flex-wrap: wrap;
    }

    .size-option {
        padding: 0.6rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .product-detail-container {
        padding: 1rem;
    }

    .main-image {
        height: 300px;
    }

    .thumbnail-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }

    .product-title {
        font-size: 1.8rem;
    }

    .product-price {
        font-size: 1.3rem;
    }

    .add-to-cart {
        padding: 1rem;
        font-size: 1.1rem;
    }
}

.color-selector {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.color-name-tooltip {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.color-option {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid #ddd;
    padding: 0;
    margin: 0;
    outline: none;
}

.color-option:hover .color-name-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: -25px;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.selected {
    border: 3px solid var(--gold-color);
    transform: scale(1.15);
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.color-option.selected::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid var(--gold-color);
    border-radius: 50%;
}

/* Color-specific backgrounds */
.color-option[data-color="أسود"] {
    background-color: #000000;
}

.color-option[data-color="بيج"] {
    background-color: #F5E6CB;
}

.color-option[data-color="رمادي"] {
    background-color: #808080;
}

.color-option[data-color="كحلي"] {
    background-color: #1B1B3A;
}

.color-option[data-color="أبيض"] {
    background-color: #FFFFFF;
    border: 2px solid #ddd;
}

.color-option[data-color="ذهبي"] {
    background: linear-gradient(45deg, #FFD700, #FDB931);
}