/*
Theme Name: Receptor Distribution
Theme URI: https://receptor-distribution.com
Author: Superbolic
Description: Dark storefront theme for Receptor Distribution with WooCommerce support and email-only checkout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
WC requires at least: 8.0
WC tested up to: 9.0
Text Domain: receptor
*/

:root {
    --bg: #ffffff;
    --surface: #f8fafc;
    --surface-light: #f1f5f9;
    --border: #e2e8f0;
    --text: #0f172a;
    --text-muted: #64748b;
    --accent: #0ea5e9;
    --accent-hover: #0284c7;
    --accent-light: #e0f2fe;
    --success: #10b981;
    --warning: #f59e0b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* HEADER */
.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}
.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent), #0369a1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
    color: white;
}
.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

/* HERO */
.hero {
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
    padding: 80px 24px 60px;
    text-align: center;
}
.hero h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.hero h1 span { color: var(--accent); }
.hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
}
.hero-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.badge {
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
}

/* PRODUCTS */
.products-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
}
.section-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}
.section-subtitle {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 40px;
}
.product-category {
    margin-bottom: 48px;
}
.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
}
.category-header h2 {
    font-size: 22px;
    font-weight: 700;
}
.category-tag {
    background: var(--accent);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 6px;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.product-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    transition: border-color 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.product-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}
.product-name {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}
.product-spec {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-price {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
}
.product-price small {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
}
.product-stock {
    font-size: 12px;
    font-weight: 600;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 6px;
}
.product-stock::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
}
.add-to-cart-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 12px;
    width: 100%;
}
.add-to-cart-btn:hover {
    background: var(--accent-hover);
}

/* HOW TO ORDER */
.order-section {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 60px 24px;
}
.order-inner {
    max-width: 900px;
    margin: 0 auto;
}
.order-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.order-step {
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
}
.step-number {
    width: 32px;
    height: 32px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}
.order-step h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}
.order-step p {
    font-size: 14px;
    color: var(--text-muted);
}

/* PAYMENT */
.payment-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}
.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 32px;
}
.payment-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}
.payment-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}
.payment-card p {
    font-size: 13px;
    color: var(--text-muted);
}

/* TRUST */
.trust-section {
    background: var(--surface);
    padding: 60px 24px;
    border-top: 1px solid var(--border);
}
.trust-inner {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.trust-card {
    text-align: center;
    padding: 20px;
}
.trust-card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}
.trust-card p {
    font-size: 13px;
    color: var(--text-muted);
}

/* DISCLAIMER */
.disclaimer {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 24px;
    text-align: center;
}
.disclaimer-box {
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    font-size: 13px;
    color: var(--text-muted);
}
.disclaimer-box strong {
    color: var(--warning);
}

/* FOOTER */
.site-footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 32px 24px;
    text-align: center;
}
.site-footer p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 12px;
}
.footer-links a {
    color: var(--text-muted);
    font-size: 13px;
    text-decoration: none;
}
.footer-links a:hover { color: var(--accent); }

/* CONTENT PAGES */
.page-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}
.page-content h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
}
.page-content h2 {
    font-size: 22px;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 12px;
}
.page-content p {
    margin-bottom: 16px;
    color: var(--text);
}
.page-content ul, .page-content ol {
    margin-left: 24px;
    margin-bottom: 16px;
}
.page-content li {
    margin-bottom: 8px;
}

/* WOOCOMMERCE OVERRIDES */
.woocommerce-message, .woocommerce-error, .woocommerce-info {
    background: var(--surface) !important;
    color: var(--text) !important;
    border-top-color: var(--accent) !important;
}
.woocommerce table.shop_table {
    border: 1px solid var(--border);
    border-radius: 8px;
}
.woocommerce table.shop_table th {
    background: var(--surface);
    color: var(--text);
}
.woocommerce table.shop_table td {
    background: var(--bg);
    color: var(--text);
    border-color: var(--border);
}
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce #respond input#submit {
    background: var(--accent) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
}
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover, .woocommerce #respond input#submit:hover {
    background: var(--accent-hover) !important;
}
.woocommerce .quantity .qty {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: 8px;
}
.woocommerce .cart_totals h2, .woocommerce .cart_totals th {
    color: var(--text);
}
.woocommerce .form-row input, .woocommerce .form-row textarea, .woocommerce .form-row select {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
    border-radius: 8px !important;
    padding: 10px !important;
}
.woocommerce .woocommerce-billing-fields h3, .woocommerce .woocommerce-shipping-fields h3 {
    color: var(--text);
}
.woocommerce .checkout_coupon {
    background: var(--surface);
    border: 1px solid var(--border);
}
.woocommerce-order-details__title, .woocommerce-column__title {
    color: var(--text);
}
.woocommerce-order-overview {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
}
.woocommerce-order-overview li {
    color: var(--text-muted) !important;
}
.woocommerce-order-overview li strong {
    color: var(--text) !important;
}
.woocommerce-table--order-details th, .woocommerce-table--order-details td {
    color: var(--text);
    border-color: var(--border);
}
.woocommerce-table--order-details {
    border: 1px solid var(--border);
}
.woocommerce .woocommerce-result-count, .woocommerce .woocommerce-ordering select {
    color: var(--text-muted);
}
.woocommerce .woocommerce-ordering select {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px;
}
.woocommerce ul.products li.product {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin: 0 0 20px;
}
.woocommerce ul.products li.product .woocommerce-loop-product__title {
    color: var(--text);
}
.woocommerce ul.products li.product .price {
    color: var(--accent);
}
.woocommerce ul.products li.product .button {
    background: var(--accent) !important;
    color: white !important;
}
.woocommerce span.onsale {
    background: var(--success);
}
.woocommerce .star-rating { color: var(--warning); }
.woocommerce .star-rating span { color: var(--warning); }
.woocommerce nav.woocommerce-pagination ul li a, .woocommerce nav.woocommerce-pagination ul li span {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}
.woocommerce nav.woocommerce-pagination ul li a:focus, .woocommerce nav.woocommerce-pagination ul li a:hover, .woocommerce nav.woocommerce-pagination ul li span.current {
    background: var(--accent);
    color: white;
}
.woocommerce-product-gallery { display: none; }

/* SINGLE PRODUCT */
.single-product .product .summary > h1 {
    color: var(--text);
}
.single-product .product .price { color: var(--accent); }
.single-product .product .woocommerce-product-details__short-description { color: var(--text-muted); }

/* CART */
.woocommerce-cart .cart-collaterals .cart_totals {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}
.wc-proceed-to-checkout a.checkout-button {
    background: var(--accent) !important;
    color: white !important;
}

/* CHECKOUT */
.woocommerce-checkout .checkout .col-2 { display: none; }
.woocommerce-checkout #ship-to-different-address-checkbox { display: none; }
.woocommerce-checkout .woocommerce-additional-fields { margin-top: 20px; }

/* ORDER RECEIVED */
.woocommerce-order-received .woocommerce-thankyou-order-received {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 4px solid var(--success);
    border-radius: 12px;
    padding: 24px;
    color: var(--text);
}

/* MOBILE */
@media (max-width: 768px) {
    .hero h1 { font-size: 28px; }
    .hero p { font-size: 16px; }
    .nav-links { display: none; }
    .product-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 22px; }
    .header-inner { flex-wrap: wrap; }
}

/* CUSTOM LOGO — force size regardless of uploaded image dimensions */
.custom-logo-link {
    display: flex !important;
    align-items: center !important;
    max-width: 200px !important;
}
.custom-logo-link img,
.site-header img.custom-logo,
.logo img {
    height: 40px !important;
    width: auto !important;
    max-height: 40px !important;
    max-width: 200px !important;
    object-fit: contain !important;
    display: block !important;
}
@media (max-width: 768px) {
    .custom-logo-link img,
    .site-header img.custom-logo,
    .logo img {
        height: 32px !important;
        max-height: 32px !important;
        max-width: 150px !important;
    }
}