:root {
    --bg: #f6f7fb;
    --surface: #ffffff;
    --surface-soft: #f9fafb;
    --border: #e5e7eb;
    --text: #111827;
    --muted: #6b7280;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #d97706;
    --radius: 12px;
    --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.container { max-width: 1280px; margin: 0 auto; padding: 28px 20px 48px; }
.header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
h1 { margin: 0 0 8px; font-size: 24px; letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: 13px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-group { margin-bottom: 12px; }
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: 13px; background: #fff; color: var(--text); }
textarea { min-height: 150px; resize: vertical; font-family: Consolas, monospace; }
.btn { border: 0; border-radius: 10px; padding: 10px 14px; background: var(--primary); color: white; font-weight: 600; cursor: pointer; }
.btn:hover { background: var(--primary-dark); }
.btn.secondary { background: #334155; }
.btn.danger { background: var(--danger); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.alert { border-radius: 10px; padding: 10px 12px; font-size: 13px; margin: 10px 0; display: none; }
.alert.show { display: block; }
.alert.ok { background: #dcfce7; color: #166534; }
.alert.err { background: #fee2e2; color: #991b1b; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { border-bottom: 1px solid var(--border); padding: 9px 8px; text-align: left; vertical-align: top; }
th { background: var(--surface-soft); color: #374151; position: sticky; top: 0; }
.badge { display: inline-flex; border-radius: 999px; padding: 3px 8px; font-size: 11px; font-weight: 700; }
.badge.yes { background: #dcfce7; color: #166534; }
.badge.no { background: #f3f4f6; color: #4b5563; }
.badge.warn { background: #fef3c7; color: #92400e; }
.table-wrap { overflow: auto; max-height: 620px; border: 1px solid var(--border); border-radius: 12px; }
.kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.kpi > div { background: var(--surface-soft); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.kpi strong { display: block; font-size: 20px; }
.kpi span { color: var(--muted); font-size: 12px; }
@media (max-width: 860px) { .grid, .kpi { grid-template-columns: 1fr; } .header { flex-direction: column; } }