/* ==========================================================================
   PRODUCT DETAILS PAGE STYLES
   ========================================================================== */

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background-color: var(--bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

/* Left Image Gallery */
.main-image-box {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--bg-light);
}

.main-image-box img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.thumb-list {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.thumb-img {
    width: 75px;
    height: 75px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.thumb-img.active,
.thumb-img:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

/* Right Product Summary */
.pd-tag {
    font-size: 11px;
    background-color: #e0e7ff;
    color: #3730a3;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 8px;
}

#pd-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 12px;
}

.pd-price-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.pd-price {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-blue);
}

.pd-old-price {
    font-size: 14px;
    color: var(--text-light);
    text-decoration: line-through;
}

.pd-discount {
    background-color: #fee2e2;
    color: #dc2626;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

/* Option Pickers (Size & Color) */
.option-group {
    margin-bottom: 18px;
}

.option-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.size-options,
.color-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.size-btn,
.color-btn {
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.size-btn.active,
.color-btn.active {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    font-weight: 700;
    background-color: #eff6ff;
}

/* Quantity Counter */
.quantity-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 22px 0;
}

.quantity-row label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.qty-picker {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-picker button {
    width: 32px;
    height: 32px;
    border: none;
    background-color: #f1f5f9;
    cursor: pointer;
    font-weight: 700;
}

.qty-picker input {
    width: 45px;
    text-align: center;
    border: none;
    font-size: 13px;
    outline: none;
    font-weight: 600;
}

.stock-info {
    font-size: 12px;
    color: var(--text-light);
}

/* Action Buttons */
.pd-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.btn-secondary-cart {
    background-color: #f1f5f9;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-secondary-cart:hover {
    background-color: #e2e8f0;
}

.btn-primary-order {
    background-color: var(--primary-blue);
    color: #ffffff;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-primary-order:hover {
    background-color: var(--dark-blue);
}

/* Guarantees List */
.guarantee-list {
    display: flex;
    gap: 20px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 18px;
}

.guarantee-list div {
    display: flex;
    align-items: center;
    gap: 6px;
}

.guarantee-list i {
    color: var(--primary-blue);
}

/* Specifications Box */
.pd-specifications {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 40px;
}

.pd-specifications h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.pd-specifications p {
    font-size: 13px;
    color: var(--text-main);
    margin-bottom: 6px;
}

/* Responsive Product Details */
@media (max-width: 768px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    .pd-actions {
        flex-direction: column;
    }
}