/* ===== ДЕТАЛЬНАЯ СТРАНИЦА ===== */
.product-detail {
    background: var(--gray-50);
    padding: 30px 0;
}
.product-main-info {
    background: #fff;
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}
.product-title-detail {
    font-size: 28px;
    font-weight: 500;
    color: var(--gray-800);
}

.product-meta-top {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: #777;
    margin-bottom: 12px;
}
.product-meta-top .brand-link { color: var(--green); font-weight: 500; }
.product-meta-top .product-code { color: #999; }

.product-rating-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.rating-stars-detail .fas { color: #f6b83d; font-size: 14px; }
.rating-text-detail { color: var(--gray-500); font-size: 14px; }

.purchase-card {
    background: var(--gray-50);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}
.product-price-block { margin-bottom: 16px; }
.product-price-block .price-current {
    font-size: 26px;
    font-weight: 700;
    color: #1e293b;
}
.product-price-block .price-current.discounted { color: #e53e3e; }
.product-price-block .price-old-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}
.product-price-block .price-old {
    font-size: 16px;
    color: #999;
    text-decoration: line-through;
}
.product-price-block .price-discount-badge {
    background: #e53e3e;
    color: #fff;
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}
.product-price-block .savings-text {
    color: var(--green);
    font-weight: 500;
    margin-top: 4px;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
@media (min-width: 768px) {
    .action-buttons { flex-direction: row; }
    .action-buttons .btn { flex: 1; }
}
.action-buttons .btn-success {
    background: var(--green);
    border-color: var(--green);
    padding: 14px 20px;
    font-size: 18px;
}
.action-buttons .btn-success:hover {
    background: var(--green-hover);
    border-color: var(--green-hover);
}
.action-buttons .btn-outline-secondary {
    border-color: #ced4da;
    color: #495057;
    padding: 14px 20px;
    font-size: 18px;
}
.action-buttons .btn-outline-secondary:hover {
    background: #f1f5f9;
    border-color: #adb5bd;
}

/* Вкладки */
.custom-tabs .nav-link {
    color: #495057;
    font-weight: 500;
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
}
.custom-tabs .nav-link.active {
    color: var(--green);
    border-bottom-color: var(--green);
}
.custom-tabs .nav-link:hover {
    border-bottom-color: var(--green);
    color: var(--green);
}
.tab-content .content-html {
    padding-top: 16px;
    line-height: 1.7;
}
.tab-content .content-html p { margin-bottom: 1rem; }

/* ===== ИСПРАВЛЕНИЕ БЕЛОГО ТЕКСТА В ТАБАХ ===== */
.tab-pane,
.tab-pane * {
    color: #212121 !important;
}
.tab-content .content-html {
    color: #212121 !important;
}
.tab-content .content-html p,
.tab-content .content-html div,
.tab-content .content-html span {
    color: #212121 !important;
}

/* Документы */
.documents-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.document-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--gray-50);
    border-radius: 6px;
    border: 1px solid var(--gray-200);
}
.document-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}
.document-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-200);
}
.document-details .document-type { font-weight: 500; font-size: 14px; color: var(--gray-700); }
.document-details .document-meta {
    font-size: 12px;
    color: var(--gray-500);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.document-actions { display: flex; gap: 4px; }
.document-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    background: #fff;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.15s;
}
.document-btn:hover {
    background: var(--green);
    border-color: var(--green);
    color: #fff;
}