/* PRODUCT DETAILS */
.product-detail-section {
    padding: 60px 0;
    display: flex;
    justify-content: center;
}

.product-detail-card {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    background: var(--bg-card);
    border-radius: 32px;
    padding: 40px;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.product-detail-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 1;
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* Badges */
.bestseller-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent-gold);
    color: #000;
    font-weight: 800;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    z-index: 5;
}

.discount-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 800;
    padding: 8px 16px;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    z-index: 5;
}

/* CONTENT */
.product-detail-content {
    display: flex;
    flex-direction: column;
}

.product-detail-title {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.1;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -1px;
    color: #fff;
}

.product-detail-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dim);
    margin-bottom: 30px;
}

/* PRICE */
.product-detail-pricing {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}

.detail-price-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    font-family: 'Montserrat', sans-serif;
}

.detail-price-compare {
    font-size: 1.25rem;
    color: var(--text-dim);
    text-decoration: line-through;
}

.price-discount {
    background: rgba(197, 160, 89, 0.15);
    color: var(--accent-gold);
    padding: 6px 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid rgba(197, 160, 89, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(197, 160, 89, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(197, 160, 89, 0); }
    100% { box-shadow: 0 0 0 0 rgba(197, 160, 89, 0); }
}

/* META */
.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    font-size: 0.95rem;
    margin-bottom: 40px;
    align-items: center;
    padding: 25px 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.product-meta > div {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

.product-size-detail {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.05);
    padding: 6px 18px;
    border-radius: 99px;
    border: 1px solid var(--border-subtle);
}

.in-stock { color: #4caf50; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.in-stock::before { content: ""; width: 8px; height: 8px; background: #4caf50; border-radius: 50%; display: inline-block; }

.out-of-stock { color: #e53935; font-weight: 600; }

/* ACTIONS */
.product-detail-actions {
    display: flex;
    gap: 20px;
}

.product-detail-actions button {
    flex: 1;
    padding: 18px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-add-cart {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.btn-buy-now {
    background: var(--primary);
    color: #fff;
}

.product-detail-actions button:hover:not(:disabled) {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-add-cart:hover { background: rgba(255, 255, 255, 0.15); }
.btn-buy-now:hover { background: var(--primary-dark); }

.btn-disabled, .btn-buy-now:disabled {
    background: #222 !important;
    color: #555 !important;
    cursor: not-allowed;
    opacity: 0.6;
}

@media (max-width: 1024px) {
    .product-detail-card { gap: 40px; padding: 30px; }
    .product-detail-title { font-size: 2.5rem; }
}

@media (max-width: 768px) {
    .product-detail-card { grid-template-columns: 1fr; border-radius: 0; padding: 20px; background: transparent; border: none; box-shadow: none; }
    .product-detail-title { font-size: 2rem; }
    .product-detail-section { padding: 20px 0; }
    .product-detail-actions { flex-direction: column; }
    .product-detail-image { border-radius: 20px; }
}