:root {
  --bg: #f4f5f7;
  --fg: #1f2330;
  --muted: #6b7280;
  --line: #e2e6eb;
  --primary: #0066cc;
  --ok: #16a34a;
  --warn: #d97706;
  --err: #dc2626;
}
* { box-sizing: border-box; }
body { font: 14px/1.4 -apple-system, system-ui, "Segoe UI", sans-serif; margin: 0; background: var(--bg); color: var(--fg); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: SFMono-Regular, Menlo, monospace; background: #eef0f4; padding: 1px 4px; border-radius: 3px; }
pre { background: #0e1320; color: #d6deeb; padding: 12px; border-radius: 6px; overflow-x: auto; }

.topbar { background: #111827; color: #e5e7eb; padding: 10px 24px; display: flex; align-items: center; gap: 24px; }
.topbar .brand { font-weight: 700; }
.topbar nav a { color: #cbd5e1; margin-right: 18px; }
.topbar nav a:hover { color: #fff; }

.container { max-width: 1280px; margin: 24px auto; padding: 0 20px; }
.msg { background: #fffbeb; border: 1px solid #fcd34d; padding: 8px 12px; border-radius: 6px; margin-bottom: 16px; }

h1 { margin-top: 0; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #f9fafb; font-weight: 600; font-size: 13px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin: 16px 0; }
.card { background: #fff; padding: 16px; border-radius: 8px; border: 1px solid var(--line); }
.card .num { font-size: 28px; font-weight: 700; }
.card .lbl { color: var(--muted); font-size: 13px; }
.card.ok .num { color: var(--ok); }
.card.warn .num { color: var(--warn); }
.card.err .num { color: var(--err); }

.form { background: #fff; padding: 16px; border-radius: 8px; border: 1px solid var(--line); display: grid; gap: 10px; max-width: 600px; margin-bottom: 16px; }
.form label { display: grid; gap: 4px; }
.form label.chk { grid-template-columns: auto 1fr; align-items: center; }
.form input, .form textarea, .form select { padding: 8px; border: 1px solid var(--line); border-radius: 4px; font-family: inherit; font-size: 14px; }
.form button { padding: 8px 16px; background: var(--primary); color: #fff; border: 0; border-radius: 4px; cursor: pointer; }
.form-inline { margin: 12px 0; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.form-inline select, .form-inline input { padding: 6px; border: 1px solid var(--line); border-radius: 4px; }
.form-inline button, .btn { padding: 6px 12px; background: var(--primary); color: #fff; border: 0; border-radius: 4px; cursor: pointer; text-decoration: none; }
.form-inline .sep { width: 1px; height: 24px; background: var(--line); margin: 0 8px; }

tr.status-accepted td { background: #f0fdf4; }
tr.status-duplicate_ozon_immediate td, tr.status-duplicate_ozon_postback td { background: #fef3c7; }
tr.status-error td { background: #fee2e2; }
tr.match-high td { background: #f0fdf4; }
tr.match-medium td { background: #fef9c3; }
tr.match-low td { background: #fee2e2; }
.apikey { font-size: 11px; }

.pager { margin: 16px 0; }
details summary { cursor: pointer; padding: 8px 0; font-weight: 600; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form .req { color: #dc2626; }
.form small { color: #6b7280; font-size: 12px; }