* { box-sizing: border-box; }
body { font-family: -apple-system, "Segoe UI", Roboto, sans-serif; margin: 0; background: #0f172a; color: #e2e8f0; }
header { padding: 16px 24px; background: #1e293b; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header h1 { margin: 0; font-size: 18px; }
.key-row { display: flex; gap: 8px; align-items: center; }
.key-row input { background: #0f172a; color: #e2e8f0; border: 1px solid #334155; padding: 6px 10px; border-radius: 4px; }
button { background: #2563eb; color: #fff; border: 0; padding: 6px 12px; border-radius: 4px; cursor: pointer; }
button:hover { background: #1d4ed8; }
main { padding: 24px; max-width: 1100px; margin: 0 auto; }
section { background: #1e293b; padding: 16px; border-radius: 8px; margin-bottom: 16px; }
section h2 { margin-top: 0; font-size: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.card { background: #0f172a; padding: 12px; border-radius: 6px; }
.card .label { font-size: 12px; color: #94a3b8; }
.card .value { font-size: 22px; font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid #334155; }
input, textarea, select { background: #0f172a; color: #e2e8f0; border: 1px solid #334155; padding: 6px 10px; border-radius: 4px; font-family: inherit; }
textarea { width: 100%; min-height: 80px; }
form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
form input[type="number"] { width: 120px; }
form input[type="url"], form input[name="q"] { flex: 1; min-width: 200px; }
ul { list-style: none; padding: 0; }
ul li { padding: 4px 0; border-bottom: 1px solid #334155; font-size: 13px; }
.badge-ready { color: #4ade80; }
.badge-optimize { color: #facc15; }
.badge-risky { color: #fb923c; }
.badge-blocked { color: #f87171; }
.badge-pending { color: #94a3b8; }
.muted { color: #94a3b8; font-size: 12px; font-weight: normal; margin-left: 8px; }
.hint { color: #94a3b8; font-size: 12px; margin: 4px 0 8px; }
.row { display: flex; gap: 16px; align-items: center; flex-basis: 100%; font-size: 13px; }
.row label { display: flex; gap: 4px; align-items: center; }
.result-box { background: #0f172a; padding: 10px; border-radius: 6px; margin-top: 8px; font-size: 13px; }
.result-box pre { margin: 0; white-space: pre-wrap; word-break: break-all; font-size: 12px; color: #cbd5e1; }
.ok { color: #4ade80; }
.fail { color: #f87171; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 4px 12px; font-size: 13px; }
.kv b { color: #94a3b8; font-weight: 500; }