/* Product Detail Page Styles */

.product-detail-section {
    padding-top: 120px;
}

/* Breadcrumb */
.breadcrumb {
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

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

.breadcrumb-item.active {
    color: var(--muted-text);
}

/* Product Images */
.product-images {
    position: sticky;
    top: 100px;
}

.main-image {
    border: 2px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.main-image:hover {
    border-color: var(--primary-color);
}

.thumbnail-img {
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    opacity: 0.7;
}

.thumbnail-img:hover,
.thumbnail-img.active {
    border-color: var(--primary-color);
    opacity: 1;
    transform: scale(1.05);
}

/* Product Info */
.product-info {
    padding-left: 2rem;
}

.price-tag {
    font-size: 1.1rem;
}

.product-title {
    color: var(--light-text);
    line-height: 1.3;
}

.product-subtitle {
    font-size: 1.1rem;
}

.product-description {
    line-height: 1.7;
    color: var(--light-text);
}

.product-specs {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

/* Product Options */
.form-label {
    color: var(--light-text);
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

/* Color Options */
.color-options {
    display: flex;
    gap: 10px;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.color-option:hover,
.color-option.active {
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.color-option.active::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary-color);
    font-weight: bold;
    font-size: 16px;
}

/* Size Selection */
.form-select {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--light-text);
    border-radius: 8px;
    padding: 0.75rem;
    font-weight: 500;
}

.form-select:focus {
    background-color: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--light-text);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.form-select option {
    background-color: var(--card-bg);
    color: var(--light-text);
}

/* Quantity Selector */
.quantity-selector {
    display: flex;
    align-items: center;
    width: fit-content;
}

.quantity-selector .form-control {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--light-text);
    border-radius: 8px;
}

.quantity-selector .form-control:focus {
    background-color: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--light-text);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.quantity-selector .btn {
    width: 40px;
    height: 40px;
    border-color: var(--border-color);
    color: var(--light-text);
}

.quantity-selector .btn:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--darker-bg);
}

/* Add to Cart Section */
.add-to-cart-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

#addToCartBtn {
    font-weight: 600;
    letter-spacing: 1px;
    padding: 1rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

#addToCartBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

#addToCartBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Responsive Design */
@media (max-width: 991px) {
    .product-info {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .product-images {
        position: static;
    }
    
    .product-detail-section {
        padding-top: 100px;
    }
}

@media (max-width: 768px) {
    .quantity-selector {
        justify-content: center;
        width: 100%;
    }
    
    .color-options {
        justify-content: center;
    }
    
    .thumbnail-images .col-3 {
        flex: 0 0 auto;
        width: 20%;
    }
}

/* Animation for image change */
.image-fade {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-fade.loaded {
    opacity: 1;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}