:root {
  --bg: #f5f6f8; --surface: #fff; --text: #1d2330; --muted: #6b7385; --border: #dfe2e8;
  --accent: #2557d6; --accent-soft: #e8eefc; --danger: #c62f2f; --ok: #1d8a4e; --warn: #b7791f;
  --radius: 8px; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171d; --surface: #1d2129; --text: #e6e9ef; --muted: #98a0b0; --border: #313744;
    --accent: #6d95ff; --accent-soft: #24304d; --danger: #ff6b6b; --ok: #4cc782; --warn: #e8b04b; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }

.topbar { display: flex; align-items: center; gap: 24px; padding: 0 24px; height: 52px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; overflow-x: auto; }
.brand { font-weight: 700; font-size: 18px; color: var(--text); }
.topbar nav { display: flex; gap: 4px; }
.topbar nav a { padding: 6px 12px; border-radius: 6px; color: var(--muted); white-space: nowrap; }
.topbar nav a.active { background: var(--accent-soft); color: var(--accent); }
.topbar nav a:hover { text-decoration: none; color: var(--text); }

main { max-width: 1280px; margin: 0 auto; padding: 24px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { margin: 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 16px; }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.stat .value { font-size: 28px; font-weight: 600; }
.stat .label { color: var(--muted); }

button, .btn { font: inherit; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
button:hover, .btn:hover { border-color: var(--accent); text-decoration: none; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--danger); }
button.small { padding: 3px 8px; font-size: 13px; }
button:disabled { opacity: .5; cursor: default; }

input, select, textarea { font: inherit; padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); color: var(--text); width: 100%; }
textarea { min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
label { display: block; }
label > span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px 16px; }
.form-grid .wide { grid-column: 1 / -1; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input, .toolbar select { width: auto; min-width: 160px; }
.toolbar input[type=search] { flex: 1; min-width: 220px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
th[data-sort] { cursor: pointer; user-select: none; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: var(--accent-soft); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
.thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 4px; background: var(--bg); display: block; }
.thumb.empty { border: 1px dashed var(--border); }

.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--bg); border: 1px solid var(--border); white-space: nowrap; }
.badge.active, .badge.listed { color: var(--ok); border-color: currentColor; }
.badge.draft, .badge.planned { color: var(--muted); }
.badge.inactive, .badge.paused { color: var(--warn); border-color: currentColor; }
.badge.discontinued, .badge.removed { color: var(--danger); border-color: currentColor; }
.muted { color: var(--muted); }
.empty-state { padding: 32px; text-align: center; color: var(--muted); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tabs button { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); padding: 8px 14px; white-space: nowrap; }
.tabs button.active { color: var(--accent); border-bottom-color: var(--accent); }

.dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 28px; text-align: center; color: var(--muted); cursor: pointer; }
.dropzone.over { border-color: var(--accent); background: var(--accent-soft); }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-top: 16px; }
.gallery figure { margin: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.gallery figure.main { outline: 2px solid var(--accent); }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: contain; background: var(--bg); display: block; }
.gallery figcaption { padding: 8px; display: grid; gap: 6px; font-size: 12px; }
.gallery figcaption .actions { gap: 4px; }

.checklist { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; }
.checklist label { display: flex; gap: 8px; align-items: center; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }
.checklist input { width: auto; }
.attr-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 8px; margin-bottom: 8px; }

.bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: var(--bg); margin-top: 4px; }
.bar span { display: block; }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }

#toast { position: fixed; bottom: 24px; right: 24px; max-width: 420px; display: grid; gap: 8px; z-index: 50; }
#toast div { background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 6px; box-shadow: 0 4px 16px rgba(0,0,0,.2); }
#toast div.error { background: var(--danger); color: #fff; }

dialog { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text); padding: 20px; width: min(560px, 92vw); }
dialog::backdrop { background: rgba(0,0,0,.35); }
dialog .actions { justify-content: flex-end; margin-top: 16px; }

@media (max-width: 640px) {
  main { padding: 16px; }
  .topbar { padding: 0 16px; gap: 12px; }
  .attr-row { grid-template-columns: 1fr; }
}

[hidden] { display: none !important; }
.user { margin-left: auto; display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.login { max-width: 400px; margin: 48px auto; }
.login form { display: grid; gap: 12px; margin-bottom: 12px; }
.image-pane { display: grid; grid-template-columns: minmax(220px, 420px) 1fr; gap: 20px; align-items: start; }
.image-preview { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); aspect-ratio: 1; display: grid; place-items: center; overflow: hidden; }
.image-preview img { width: 100%; height: 100%; object-fit: contain; display: block; }
.image-side { display: grid; gap: 14px; }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 0; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) {
  .image-pane { grid-template-columns: 1fr; }
  .user #user-email { display: none; }
}