/**
 * Nelson Merchants - Additional styles
 * Supplementary CSS loaded after main style.css
 */

/* ============================================================
   SEARCH FORM OVERRIDE
   ============================================================ */
.search-form {
    display: flex;
    align-items: stretch;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(255,255,255,0.07);
    transition: border-color var(--transition);
    width: 100%;
}

.search-form:focus-within { border-color: var(--color-accent); }

.search-form label { display: none; }

.search-form .search-field {
    flex: 1;
    padding: 9px 14px;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 0.9rem;
    outline: none;
    min-width: 0;
}

.search-form .search-field::placeholder { color: rgba(255,255,255,0.45); }

.search-form .search-submit {
    background: var(--color-accent);
    border: none;
    color: var(--color-white);
    padding: 9px 16px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background var(--transition);
    white-space: nowrap;
}

.search-form .search-submit:hover { background: var(--color-accent-hover); }

/* ============================================================
   WOOCOMMERCE ARCHIVE / CATEGORY
   ============================================================ */
.woocommerce-products-header {
    background: linear-gradient(135deg, var(--color-primary), #2a4060);
    color: var(--color-white);
    padding: 36px 0;
    margin-bottom: 0;
}

.woocommerce-products-header .container { padding-top: 0; padding-bottom: 0; }

.woocommerce-products-header__title {
    color: var(--color-white) !important;
    font-size: 1.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.woocommerce-products-header .term-description {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    margin-top: 8px;
    max-width: 640px;
}

/* Archive category image */
.term-thumbnail { margin-bottom: 20px; }
.term-thumbnail .term-image { width: 100%; border-radius: var(--radius); max-height: 200px; object-fit: cover; }

/* Shop toolbar */
.woocommerce-products-header + .woocommerce { padding-top: 0; }

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.woocommerce .woocommerce-result-count { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }
.woocommerce .woocommerce-ordering { margin: 0; }
.woocommerce .woocommerce-ordering select { padding: 6px 12px; font-size: 0.85rem; border: 1px solid var(--color-border); border-radius: var(--radius); }

/* Products grid */
.woocommerce ul.products.columns-4 { grid-template-columns: repeat(4, 1fr); }
.woocommerce ul.products.columns-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1024px) {
    .woocommerce ul.products.columns-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .woocommerce ul.products.columns-4,
    .woocommerce ul.products.columns-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Product images */
.woocommerce ul.products li.product .attachment-woocommerce_thumbnail {
    padding: 12px;
    background: var(--color-light);
}

/* ============================================================
   SINGLE PRODUCT PAGE
   ============================================================ */
.woocommerce div.product {
    padding: 30px 0 50px;
}

.woocommerce div.product .product_title {
    font-size: 1.7rem;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 14px;
    margin-bottom: 14px;
}

.woocommerce div.product p.price,
.woocommerce div.product span.price {
    font-size: 1.4rem !important;
    color: var(--color-primary) !important;
    font-weight: 700;
}

.woocommerce div.product .stock {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 3px;
}

.woocommerce div.product .stock.in-stock { background: #e8f5e9; color: #2e7d32; }
.woocommerce div.product .stock.out-of-stock { background: #ffebee; color: #c62828; }

.woocommerce div.product .woocommerce-product-details__short-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border-left: 3px solid var(--color-accent);
    padding-left: 14px;
    margin: 14px 0;
}

/* Quantity */
.woocommerce div.product form.cart .qty {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 9px 12px;
    font-size: 1rem;
    width: 70px;
    text-align: center;
}

/* Add to cart */
.woocommerce div.product form.cart .single_add_to_cart_button {
    background: var(--color-accent) !important;
    color: var(--color-white) !important;
    font-size: 1rem !important;
    padding: 12px 28px !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-heading) !important;
    font-weight: 600 !important;
    border-radius: var(--radius) !important;
    border: none !important;
    transition: background var(--transition) !important;
}

.woocommerce div.product form.cart .single_add_to_cart_button:hover {
    background: var(--color-accent-hover) !important;
}

/* Product tabs */
.woocommerce div.product .woocommerce-tabs {
    margin-top: 40px;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
    border-bottom: 2px solid var(--color-border);
    padding: 0;
    list-style: none;
    display: flex;
    gap: 4px;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
    margin: 0;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 10px 20px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-bottom: none;
    border-radius: var(--radius) var(--radius) 0 0;
    background: var(--color-light);
    transition: all var(--transition);
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-border);
    border-bottom-color: var(--color-white);
    margin-bottom: -2px;
}

.woocommerce div.product .woocommerce-tabs .panel {
    padding: 24px 0;
    font-size: 0.9rem;
    line-height: 1.8;
}

/* Related products */
.related.products { margin-top: 50px; }
.related.products > h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 10px;
    margin-bottom: 24px;
}

/* ============================================================
   CART & CHECKOUT
   ============================================================ */
.woocommerce-cart table.shop_table,
.woocommerce-checkout table.shop_table {
    border: 1px solid var(--color-border);
    border-collapse: collapse;
    width: 100%;
    font-size: 0.9rem;
}

.woocommerce-cart table.shop_table th,
.woocommerce-checkout table.shop_table th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 16px;
    text-align: left;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
}

.woocommerce-cart table.shop_table td,
.woocommerce-checkout table.shop_table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.woocommerce .cart_totals {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
}

.woocommerce .cart_totals h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-accent);
}

/* Checkout form */
.woocommerce-checkout .woocommerce-billing-fields h3,
.woocommerce-checkout .woocommerce-shipping-fields h3,
.woocommerce-checkout #order_review_heading {
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-accent);
}

.woocommerce form .form-row input.input-text,
.woocommerce form .form-row select,
.woocommerce form .form-row textarea {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 0.9rem;
    width: 100%;
    transition: border-color var(--transition);
}

.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row select:focus,
.woocommerce form .form-row textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* ============================================================
   MY ACCOUNT
   ============================================================ */
.woocommerce-MyAccount-navigation {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.woocommerce-MyAccount-navigation ul { list-style: none; padding: 0; margin: 0; }

.woocommerce-MyAccount-navigation ul li a {
    display: block;
    padding: 11px 18px;
    font-size: 0.88rem;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition);
}

.woocommerce-MyAccount-navigation ul li.is-active a,
.woocommerce-MyAccount-navigation ul li a:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ============================================================
   TRADE ACCOUNT PAGE
   ============================================================ */
.trade-account-page { padding: 50px 0; }

.trade-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.trade-benefit {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    border-top: 3px solid var(--color-accent);
}

.trade-benefit .icon { font-size: 2.2rem; margin-bottom: 10px; }
.trade-benefit h3 { font-size: 1rem; margin-bottom: 6px; }
.trade-benefit p { font-size: 0.82rem; color: var(--color-text-muted); }

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.nm-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: nm-spin 0.7s linear infinite;
}

@keyframes nm-spin { to { transform: rotate(360deg); } }

/* ============================================================
   STOCK INFO
   ============================================================ */
.nm-stock-in {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-success);
}

.nm-stock-out {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-danger);
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    padding: 8px 16px;
    background: var(--color-accent);
    color: var(--color-white);
    z-index: 9999;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; }