* { box-sizing: border-box; }
:root {
    --color-bg: #f7f5f1;
    --color-fg: #222;
    --color-muted: #777;
    --color-border: #e0dcd2;
    --color-primary: #2b6cb0;
    --color-danger: #c53030;
    --color-card: #fff;
}
html, body { margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--color-bg); color: var(--color-fg); }
.container { max-width: 1100px; margin: 0 auto; padding: 1rem 1.25rem; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header { background: #fff; border-bottom: 1px solid var(--color-border); }
.header-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.site-header .brand { font-weight: 700; font-size: 1.2rem; color: var(--color-fg); }
.nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.inline-form { display: inline-block; margin: 0; }
.link-button { background: none; border: 0; color: var(--color-primary); cursor: pointer; padding: 0; font: inherit; }

.site-footer { color: var(--color-muted); text-align: center; padding: 2rem 0; }

h1 { margin: 1rem 0 1.25rem; }
h2 { margin: 1.25rem 0 0.5rem; }

.breadcrumbs { color: var(--color-muted); margin-bottom: 1rem; font-size: 0.9rem; }

.card-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.75rem; }
.card-grid .card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: 6px; padding: 0.75rem 1rem; }
.brands-grid .card a { display: block; font-weight: 600; }

.card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: 8px; padding: 1rem 1.25rem; margin-bottom: 1rem; }

.model-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.model-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; }
.model-card a { display: block; color: var(--color-fg); }
.model-card img { width: 100%; height: 180px; object-fit: cover; background: #ddd; display: block; }
.model-card h3 { margin: 0.5rem 0.75rem; }
.model-card p { margin: 0 0.75rem 0.75rem; color: var(--color-muted); font-size: 0.9rem; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.5rem; }
.gallery img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; background: #ddd; }
.gallery figure { margin: 0; }

.item-list { padding-left: 1.25rem; }
.item-list li { margin-bottom: 0.4rem; }

.specs { background: #fafaf7; border: 1px solid var(--color-border); border-radius: 4px; padding: 0.5rem 0.75rem; white-space: pre-wrap; }

.form { display: flex; flex-direction: column; gap: 0.75rem; max-width: 640px; }
.form label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; }
.form input, .form select, .form textarea { padding: 0.5rem 0.6rem; border: 1px solid var(--color-border); border-radius: 4px; font: inherit; background: #fff; }
.form textarea { font-family: ui-monospace, "SF Mono", Menlo, monospace; }
.form .inline-label { flex-direction: row; align-items: center; gap: 0.5rem; }

.inline-row { flex-direction: row; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.inline-row input { padding: 0.4rem 0.5rem; }

.btn { display: inline-block; padding: 0.5rem 1rem; border-radius: 6px; border: 1px solid var(--color-border); background: #fff; cursor: pointer; font: inherit; }
.btn:hover { background: #f0ebe2; }
.btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: #1d4f7d; }
.btn-danger { background: var(--color-danger); color: #fff; border-color: var(--color-danger); }
.btn-danger:hover { background: #9c2828; }

.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden; }
.table th, .table td { padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
.table thead { background: #f0ebe2; }

.flash { background: #def; border: 1px solid #abd; border-radius: 6px; padding: 0.5rem 0.75rem; margin: 1rem 0; }
.flash-error { background: #fee; border-color: #ebb; color: #a00; }

.field-error { color: var(--color-danger); font-size: 0.85rem; margin-top: -0.5rem; }

.muted { color: var(--color-muted); }
.empty { color: var(--color-muted); font-style: italic; }
.kv { display: grid; grid-template-columns: 1fr 2fr; gap: 0.5rem 1rem; }
.kv dt { color: var(--color-muted); }
.kv dd { margin: 0; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 1rem 0; }

.admin-nav { display: flex; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }

.photo-grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.75rem; margin-top: 1rem; }
.photo-grid li { background: #fff; border: 1px solid var(--color-border); border-radius: 6px; padding: 0.5rem; }
.photo-grid img { width: 100%; height: 140px; object-fit: cover; border-radius: 4px; background: #ddd; }
.photo-actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; justify-content: space-between; }
.photo-actions button { padding: 0.25rem 0.5rem; font-size: 0.85rem; }

.inline-edit { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.inline-edit input { padding: 0.3rem 0.5rem; }