:root {
    color-scheme: dark;
    --bg: #090d12;
    --panel: #151c25;
    --panel-hover: #1b2430;
    --ink: #f1f3f5;
    --muted: #aab3bd;
    --line: #2b3542;
    --accent: #ff6b35;
    --accent-dark: #e55a2b;
    --gold: #b9954f;
    --image-bg: #111820;
    --success-bg: #13271d;
    --success-text: #9be7b0;
    --warning-bg: #2a2112;
    --warning-text: #ffd089;
    --danger-bg: #2a1618;
    --danger-text: #ffb0b6;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
}

a:hover {
    color: var(--accent);
}

.shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar,
.footer {
    background: #0f151d;
    color: var(--ink);
    border-color: var(--line);
}

.topbar {
    border-bottom: 1px solid var(--line);
}

.footer {
    border-top: 1px solid var(--line);
}

.topbar-inner,
.footer-inner,
.content {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.topbar-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav a,
.nav-form button,
.button {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 8px 14px;
    font-weight: 700;
    text-decoration: none;
}

.nav-form {
    margin: 0;
}

.nav-form button {
    background: transparent;
    color: inherit;
    cursor: pointer;
}

.nav a:hover,
.nav-form button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.button {
    background: var(--accent);
    color: #0a0a0a;
    cursor: pointer;
}

.button:hover {
    background: var(--accent-dark);
}

.button.secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--line);
}

.button.secondary:hover {
    background: var(--panel-hover);
    border-color: var(--accent);
}

.content {
    flex: 1;
    padding: 32px 24px 56px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 32px;
    align-items: center;
    padding: 24px 0 38px;
}

.hero h1 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 4vw, 4.25rem);
    line-height: 1;
}

.hero p {
    max-width: 640px;
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 1.08rem;
}

.hero-panel {
    border-left: 4px solid var(--gold);
    padding: 18px 0 18px 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(245px, 1fr));
    gap: 22px;
    align-items: start;
    grid-auto-rows: auto;
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
}

.product-media {
    display: grid;
    place-items: center;
    background: var(--image-bg);
    color: #f6efe0;
    overflow: hidden;
    padding: 16px;
}

.product-media.detail-image {
    width: 100%;
    height: auto;
    padding: 0;
    object-fit: contain;
    display: block;
    max-height: 520px;
}

.bg-product-detail {
    display: grid;
    gap: 24px;
}

.bg-product-detail-main {
    display: grid;
    grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.05fr);
    gap: 24px;
    align-items: start;
}

.bg-product-detail-media,
.bg-product-detail-panel,
.bg-product-description-section {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.bg-product-detail-media {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    padding: 18px;
    background: var(--image-bg);
    overflow: hidden;
}

.bg-product-detail-image {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: min(600px, 68vh);
    object-fit: contain;
    object-position: center center;
}

.bg-product-detail-placeholder {
    width: min(100%, 560px);
    aspect-ratio: 4 / 3;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: linear-gradient(135deg, #1a202c, #4a2c2c);
    color: #f6efe0;
    font-size: 4rem;
    font-weight: 800;
}

.bg-product-detail-panel {
    display: grid;
    gap: 18px;
    padding: 22px;
}

.bg-product-detail-heading {
    display: grid;
    gap: 10px;
}

.bg-product-detail-heading h1 {
    margin: 0;
    font-size: clamp(1.75rem, 3vw, 3rem);
    line-height: 1.12;
    overflow-wrap: break-word;
}

.bg-product-detail-price {
    margin: 0;
    color: var(--ink);
    font-size: 1.35rem;
    font-weight: 800;
}

.bg-product-purchase {
    display: grid;
    gap: 14px;
}

.bg-product-purchase .button {
    width: fit-content;
}

.bg-product-details-card {
    display: grid;
    gap: 10px;
    padding-top: 2px;
}

.bg-product-details-card h2,
.bg-product-description-section h2 {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.25;
}

.bg-product-details-list {
    display: grid;
    gap: 0;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
}

.bg-product-detail-row {
    display: grid;
    grid-template-columns: minmax(110px, 0.38fr) minmax(0, 1fr);
    gap: 12px;
    padding: 10px 12px;
    background: var(--image-bg);
    border-bottom: 1px solid var(--line);
}

.bg-product-detail-row:last-child {
    border-bottom: 0;
}

.bg-product-detail-row dt,
.bg-product-detail-row dd {
    margin: 0;
}

.bg-product-detail-row dt {
    color: var(--muted);
    font-weight: 700;
}

.bg-product-detail-row dd {
    color: var(--ink);
}

.bg-product-description-section {
    padding: 22px;
    align-self: start;
}

.bg-product-description {
    max-width: 980px;
    color: var(--muted);
}

.bg-product-description > :first-child {
    margin-top: 8px;
}

.bg-product-description p {
    margin: 12px 0 0;
}

.bg-product-description-heading {
    margin: 20px 0 0;
    color: var(--ink);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.bg-product-description-list {
    margin: 8px 0 0;
    padding-left: 1.25rem;
}

.bg-product-description-list li {
    margin: 4px 0 0;
}

.bg-store-products {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

.bg-store-product-card {
    display: block;
    width: 100%;
    height: auto;
    min-height: 0;
    align-self: start;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    overflow: visible;
    transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.bg-store-product-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    background: var(--panel-hover);
}

.bg-store-product-media {
    width: 100%;
    height: 180px;
    max-height: 180px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 12px;
    background: var(--image-bg);
}

.bg-store-product-media-link {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

.bg-store-product-media-link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.bg-store-product-image {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    margin: 0;
    transition: transform 140ms ease, filter 140ms ease;
}

.bg-store-product-media-link:hover .bg-store-product-image,
.bg-store-product-media-link:focus-visible .bg-store-product-image {
    filter: brightness(0.96);
    transform: scale(1.03);
}

.bg-store-product-placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: linear-gradient(135deg, #1a202c, #4a2c2c);
    color: #f6efe0;
    font-size: 3rem;
    font-weight: 700;
}

.bg-store-product-body {
    padding: 12px;
}

.bg-store-product-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin: 0 0 6px;
}

.bg-store-product-title {
    margin: 0;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.bg-store-product-description {
    margin: 0 0 8px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 0.9rem;
}

.bg-store-product-badge,
.bg-store-product-status {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 20px;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-weight: 700;
}

.bg-store-product-badge {
    flex: 0 0 auto;
    background: var(--warning-bg);
    color: var(--warning-text);
}

.bg-store-product-status {
    margin: 0 0 8px;
    background: var(--success-bg);
    color: var(--success-text);
}

.bg-store-product-status--out {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.bg-store-product-footer {
    display: grid;
    gap: 6px;
}

.bg-store-product-price {
    font-weight: 800;
}

.bg-store-product-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.bg-store-product-action-form {
    margin: 0;
}

.bg-store-product-action {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 5px;
    padding: 6px 10px;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.bg-store-product-action--primary {
    background: var(--accent);
    color: #fff;
}

.bg-store-product-action--primary:hover {
    background: var(--accent-dark);
}

.bg-store-product-action--secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--line);
}

.bg-store-product-action--secondary:hover {
    background: var(--panel-hover);
    border-color: var(--accent);
    color: var(--accent);
}

.card-body {
    padding: 18px;
    background: var(--panel);
}

.card h2,
.card h3 {
    margin: 0 0 8px;
}

.muted {
    color: var(--muted);
}

.price {
    font-weight: 800;
}

.stack {
    display: grid;
    gap: 16px;
}

.row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.badge,
.stock {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 28px;
    border-radius: 6px;
    padding: 3px 8px;
    background: var(--success-bg);
    color: var(--success-text);
    font-size: 0.86rem;
    font-weight: 700;
}

.badge {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.stock.out {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.actions form {
    margin: 0;
}

.admin-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-nav form {
    margin: 0;
}

.cart-line {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 92px 120px;
    gap: 16px;
    align-items: center;
}

input[type="number"] {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 8px 10px;
    background: var(--image-bg);
    color: var(--ink);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
textarea,
select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 8px 10px;
    font: inherit;
    background: var(--image-bg);
    color: var(--ink);
}

textarea {
    resize: vertical;
}

label {
    display: grid;
    gap: 6px;
    font-weight: 700;
}

.notice {
    border: 1px solid var(--line);
    border-left: 4px solid var(--gold);
    background: var(--panel);
    border-radius: 8px;
    padding: 14px 16px;
}

.alert {
    border-radius: 8px;
    padding: 14px 16px;
}

.alert p {
    margin: 0;
}

.alert p + ul {
    margin: 8px 0 0;
    padding-left: 20px;
}

.alert-error {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-text);
}

.field-error {
    display: block;
    margin-top: 4px;
    color: var(--danger-text);
    font-size: 0.85rem;
    font-weight: 700;
}

input[aria-invalid="true"],
select[aria-invalid="true"] {
    border-color: var(--danger-text);
    outline-color: var(--danger-text);
}

.footer-inner {
    padding: 24px;
    color: #cfc7b8;
}

.admin-auth {
    width: min(440px, 100%);
    margin: 0 auto;
    display: grid;
    gap: 16px;
}

.form-card {
    overflow: visible;
}

@media (max-width: 1400px) {
    .bg-store-products {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .bg-store-products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bg-product-detail-main {
        grid-template-columns: minmax(240px, 0.9fr) minmax(300px, 1.1fr);
    }
}

@media (max-width: 720px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .cart-line {
        grid-template-columns: 1fr;
    }

    .bg-store-products {
        grid-template-columns: 1fr;
    }

    .bg-product-detail-main {
        grid-template-columns: 1fr;
    }

    .bg-product-detail-panel,
    .bg-product-description-section {
        padding: 16px;
    }

    .bg-product-detail-media {
        padding: 12px;
    }

    .bg-product-detail-image {
        max-height: 420px;
    }

    .bg-product-purchase .button {
        width: 100%;
    }

    .bg-product-detail-row {
        grid-template-columns: 1fr;
        gap: 2px;
        padding: 9px 10px;
    }
}

.admin-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.span-2 {
    grid-column: 1 / -1;
}

.checks {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
}

.checks label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.admin-metrics .card-body {
    display: grid;
    gap: 4px;
}

.admin-metrics strong {
    font-size: 1.8rem;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 820px;
}

.admin-table th,
.admin-table td {
    padding: 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: middle;
}

.admin-table th {
    background: var(--panel-hover);
    font-size: 0.9rem;
}

.admin-table-row--warn td {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.admin-seo .seo-hint {
    display: block;
    margin-top: 4px;
    font-size: 0.85rem;
}

.admin-seo .seo-warn {
    color: var(--warning-text);
}

.seo-preview {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 12px 14px;
    background: var(--image-bg);
    max-width: 640px;
}

.seo-preview-title {
    margin-top: 6px;
    color: #8ab4f8;
    font-size: 1.05rem;
    line-height: 1.3;
}

.seo-preview-url {
    color: var(--success-text);
    font-size: 0.85rem;
    word-break: break-all;
}

.seo-preview-desc {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.9rem;
}

.thumb {
    width: 56px;
    height: 42px;
    object-fit: cover;
    display: inline-grid;
    place-items: center;
    border-radius: 6px;
    background: #2c2c2c;
    color: #f6efe0;
    font-weight: 800;
}

.admin-preview {
    width: min(320px, 100%);
    height: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
}

@media (max-width: 760px) {
    .topbar-inner,
    .footer-inner,
    .content {
        padding-left: 16px;
        padding-right: 16px;
    }

    .content {
        padding-top: 24px;
        padding-bottom: 44px;
    }

    .topbar-inner,
    .hero,
    .row,
    .cart-line {
        grid-template-columns: 1fr;
    }

    .topbar-inner,
    .row {
        align-items: flex-start;
    }

    .nav {
        flex-wrap: wrap;
    }

    .admin-form {
        grid-template-columns: 1fr;
    }
}