:root {
    --color-primary: #b5324b;
    --color-primary-dark: #8f2439;
    --color-primary-light: #fdeef1;
    --color-bg: #faf7f5;
    --color-surface: #ffffff;
    --color-text: #241f1f;
    --color-text-muted: #756b6b;
    --color-border: #ece4e2;
    --color-success-bg: #e0f5e9;
    --color-success-text: #1c7a43;
    --color-warning-bg: #fff3cd;
    --color-warning-text: #8a6500;
    --color-danger-bg: #fbe2e5;
    --color-danger-text: #a3283f;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(36, 31, 31, 0.06);
    --shadow-md: 0 8px 24px rgba(36, 31, 31, 0.08);
    --font-heading: 'Poppins', -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    --font-body: 'Inter', -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.55;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.site-header, .container, .site-footer {
    min-width: 0;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.25;
    margin: 0 0 0.75rem;
}

h1 { font-size: 1.9rem; }
h2 { font-size: 1.3rem; margin-top: 2rem; }

a { color: var(--color-primary); }

/* Accessibility */

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: none;
}

/* Header */

.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.nav {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 44px;
    height: 44px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 0 auto;
    background: var(--color-text);
    border-radius: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links .link-button:hover {
    color: var(--color-primary);
}

.nav-user {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.link-button {
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    font: inherit;
    font-weight: 500;
    padding: 0;
}

/* Layout */

.container {
    max-width: 1140px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    flex: 1;
}

.site-footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--color-border);
}

/* Alerts */

.alert {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.alert-success { background: var(--color-success-bg); color: var(--color-success-text); }
.alert-error, .alert-danger { background: var(--color-danger-bg); color: var(--color-danger-text); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.alert-info, .alert-debug { background: var(--color-primary-light); color: var(--color-primary-dark); }

.errorlist {
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0.7rem 1rem;
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
}

.errorlist li + li { margin-top: 0.3rem; }

/* Hero */

.hero {
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.1rem;
}

.hero p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin: 0;
}

/* Buttons */

button, .btn {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 0.65rem 1.3rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-body);
    transition: background 0.15s ease, transform 0.1s ease;
}

button:hover, .btn:hover { background: var(--color-primary-dark); }
button:active, .btn:active { transform: translateY(1px); }

button:disabled {
    background: #d8d0ce;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover { background: var(--color-bg); }

.remove-btn {
    background: transparent;
    color: var(--color-danger-text);
    border: 1px solid var(--color-danger-bg);
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
}

.remove-btn:hover { background: var(--color-danger-bg); }

/* Forms */

form p { margin-bottom: 1.1rem; }

label {
    display: block;
    font-weight: 500;
    font-size: 0.88rem;
    margin-bottom: 0.35rem;
    color: var(--color-text-muted);
}

input, textarea, select {
    width: 100%;
    max-width: 420px;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    max-width: 520px;
    box-shadow: var(--shadow-sm);
}

/* Tables */

.table-wrap {
    overflow-x: auto;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.listing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    min-width: 560px;
}

.listing-table th {
    text-align: left;
    padding: 0.8rem 1.1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}

.listing-table td {
    text-align: left;
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.listing-table tbody tr:last-child td { border-bottom: none; }
.listing-table tbody tr:hover { background: var(--color-bg); }

.listing-table a { text-decoration: none; font-weight: 500; }

.thumb {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
}

/* Status badges */

.status {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
}

.status-pending { background: var(--color-warning-bg); color: var(--color-warning-text); }
.status-approved, .status-confirmed, .status-completed { background: var(--color-success-bg); color: var(--color-success-text); }
.status-rejected, .status-cancelled { background: var(--color-danger-bg); color: var(--color-danger-text); }

/* Search & filters */

.filter-bar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.filter-search {
    flex: 1 1 220px;
    max-width: none;
}

.filter-row button, .filter-toggle { flex: 0 0 auto; }

.filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.filter-toggle:hover { background: var(--color-bg); }

.filter-toggle.is-active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.filter-icon { flex: 0 0 auto; }

.filter-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
}

.filter-panel[hidden] { display: none; }

.filter-field {
    display: flex;
    flex-direction: column;
    flex: 1 1 200px;
    margin-bottom: 0;
}

.filter-field .field-label { margin-bottom: 0.35rem; }

.filter-select { max-width: none; }

.filter-clear {
    align-self: flex-start;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: underline;
    white-space: nowrap;
}

.category-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-primary-dark);
    background: var(--color-primary-light);
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    margin: 0 0 0.4rem;
}

/* Listing grid / cards */

.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.5rem;
}

.listing-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    display: flex;
    flex-direction: column;
}

.listing-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.card-media {
    position: relative;
}

.card-media img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    background: var(--color-bg);
}

.card-wishlist-form {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
}

.card-wishlist-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: var(--color-primary);
    font-size: 1.1rem;
    line-height: 1;
    box-shadow: var(--shadow-sm);
}

.card-wishlist-btn:hover { background: #fff; }
.card-wishlist-btn.active { color: var(--color-primary); }

.listing-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.listing-card-body {
    padding: 0.9rem 1.1rem 1.1rem;
}

.listing-card-body h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.05rem;
}

.provider {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin: 0.2rem 0 0;
}

/* Listing detail */

.back-link {
    display: inline-flex;
    align-items: center;
    margin-bottom: 1.25rem;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.back-link:hover { color: var(--color-primary); }

.listing-detail {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.listing-detail-image {
    flex: 1 1 320px;
    max-width: 460px;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.listing-detail-info {
    flex: 1 1 280px;
}

.listing-detail-info .price {
    font-size: 1.4rem;
    display: block;
    margin: 0.5rem 0;
}

.description {
    white-space: pre-line;
    line-height: 1.6;
    color: var(--color-text);
    margin: 1rem 0 1.5rem;
}

.add-to-cart-form {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
}

.add-to-cart-form label { margin-bottom: 0.35rem; }

.add-to-cart-form input[type="number"] {
    width: 70px;
}

/* Cart / checkout */

.qty-form {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.qty-form input[type="number"] {
    width: 60px;
}

.qty-form button {
    padding: 0.5rem 0.9rem;
    font-size: 0.85rem;
}

.cart-total {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin: 1.5rem 0 1rem;
    text-align: right;
}

/* Empty states */

.empty-state {
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
}

.empty-state a { font-weight: 600; }

/* Promo strip */

.promo-strip {
    background: var(--color-primary-dark);
    color: #fff;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    letter-spacing: 0.02em;
}

/* Breadcrumbs */

.breadcrumbs {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
}

.breadcrumbs a { color: var(--color-text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs span:first-of-type { margin: 0 0.4rem; }

/* Gallery */

.gallery {
    display: flex;
    gap: 0.75rem;
    flex: 1 1 320px;
    max-width: 460px;
}

.gallery-thumbs {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    width: 64px;
}

.gallery-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.7;
    transition: opacity 0.15s ease, border-color 0.15s ease;
}

.gallery-thumb:hover { opacity: 1; }
.gallery-thumb.active { opacity: 1; border-color: var(--color-primary); }

.gallery-main {
    flex: 1;
}

.gallery-main img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-md);
    display: block;
}

/* Rating */

.rating-line {
    margin: 0.25rem 0 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text);
}

.rating-line.muted { color: var(--color-text-muted); }
.rating-line.small { font-size: 0.82rem; margin: 0.2rem 0; }
.stars { color: #d99a2b; font-weight: 700; }

/* Color picker */

.color-picker {
    margin: 1rem 0 1.25rem;
}

.field-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.swatch {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.35rem 0.75rem 0.35rem 0.4rem;
    cursor: pointer;
    font-size: 0.85rem;
    background: var(--color-surface);
    transition: border-color 0.15s ease;
}

.swatch:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.swatch:has(input:focus-visible) {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.swatch.out-of-stock {
    opacity: 0.45;
    cursor: not-allowed;
}

.swatch input { width: auto; margin: 0; }

.swatch-color {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.15);
    display: inline-block;
}

.swatch-color-default {
    background: conic-gradient(from 180deg, #eee, #fff, #eee);
}

.stock-indicator {
    margin: 0.6rem 0 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.stock-indicator.in-stock { color: var(--color-success-text); }
.stock-indicator.out-of-stock { color: var(--color-danger-text); }

/* Wishlist button (detail page) */

.wishlist-form { margin-top: 0.75rem; }

.wishlist-btn {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

.wishlist-btn:hover { background: var(--color-primary-light); }
.wishlist-btn.active { border-color: var(--color-primary); }

/* Trust bar */

.trust-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin: 2rem 0;
}

.trust-bar div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.trust-bar strong {
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.trust-bar span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Bundle section */

.bundle-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin: 2rem 0;
}

.bundle-items {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0 1.25rem;
}

.bundle-item {
    text-align: center;
    width: 120px;
}

.bundle-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin: 0 auto 0.4rem;
    display: block;
}

.bundle-item p { margin: 0.15rem 0; font-size: 0.85rem; }

.bundle-plus {
    font-size: 1.3rem;
    color: var(--color-text-muted);
    font-weight: 700;
}

/* Reviews */

.reviews-section {
    margin: 2rem 0;
}

.review-form { margin-bottom: 1.5rem; }

.review-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.review {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}

.review-stars { color: #d99a2b; font-weight: 700; margin: 0 0 0.35rem; }
.review-comment { margin: 0 0 0.5rem; }
.review-meta { margin: 0; font-size: 0.8rem; color: var(--color-text-muted); }

/* Listing form: gallery + variants */

.field-hint {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin: 0.25rem 0 1rem;
}

.listing-form-card { max-width: 720px; }

.variant-rows {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.variant-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
}

.variant-field label {
    font-size: 0.78rem;
    margin-bottom: 0.2rem;
}

.variant-field input { max-width: 100%; }

.variant-delete {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}

.variant-delete input { width: auto; }

.field-error {
    grid-column: 1 / -1;
    color: var(--color-danger-text);
    font-size: 0.8rem;
}

/* Responsive */

@media (max-width: 720px) {
    .nav-toggle { display: flex; }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        align-items: flex-start;
        gap: 0.9rem;
        padding: 1rem 1.5rem 1.5rem;
        display: none;
        box-shadow: var(--shadow-md);
    }

    .nav-links.is-open { display: flex; }

    .container { padding: 1.25rem 1rem; }

    .listing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .listing-card-body {
        padding: 0.7rem 0.8rem 0.85rem;
    }

    .listing-card-body h3 {
        font-size: 0.9rem;
    }

    .listing-card .price {
        font-size: 0.95rem;
    }

    .listing-detail { padding: 1.25rem; gap: 1.5rem; }

    .cart-total { text-align: left; }

    .gallery {
        flex-direction: column-reverse;
        max-width: 100%;
    }

    .gallery-thumbs {
        flex-direction: row;
        width: 100%;
        overflow-x: auto;
    }

    .gallery-thumb { flex: 0 0 auto; }

    .bundle-items { justify-content: center; }

    .filter-row { flex-direction: column; align-items: stretch; }

    .filter-search, .filter-toggle, .filter-row button {
        flex: 1 1 auto;
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .filter-field { flex: 1 1 auto; }
}