:root {
  --bg: #0f1217;
  --panel: #171b22;
  --panel-2: #1e242d;
  --text: #e6e9ef;
  --muted: #8b95a5;
  --border: #2a313c;
  --accent: #4f8cff;
  --ok: #2ecc71;
  --good: #7bd389;
  --warn: #f0a020;
  --bad: #e74c3c;
  --neutral: #6b7686;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 0.9em; word-break: break-all; }

.container { max-width: 1000px; margin: 0 auto; padding: 0 1rem; }
.topbar { background: var(--panel); border-bottom: 1px solid var(--border); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { font-weight: 700; color: var(--text); }
.nav { display: flex; gap: 1rem; align-items: center; }
.nav-user { color: var(--muted); }
.footer { margin-top: 3rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.85rem; }
.footer p { padding: 1rem 0; }

main.container { padding-top: 1.5rem; padding-bottom: 2rem; }

h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; margin-top: 1.8rem; border-bottom: 1px solid var(--border); padding-bottom: 0.3rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

.hero { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem; margin-bottom: 1.5rem; }
.hero h1 { margin-top: 0; }
.lede { color: var(--muted); }
#scan-form { display: flex; gap: 0.5rem; margin-top: 1rem; }
#scan-form input { flex: 1; }
.scan-status { margin-top: 0.75rem; min-height: 1.2rem; color: var(--accent); }

input, select, textarea, button {
  font: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
}
button { background: var(--accent); border-color: var(--accent); color: #fff; cursor: pointer; font-weight: 600; }
button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.6; cursor: not-allowed; }
button.danger { background: var(--bad); border-color: var(--bad); }
.linkbtn { background: none; border: none; color: var(--accent); padding: 0; font-weight: 500; }
.linkbtn.danger { color: var(--bad); }
.inline { display: inline; }

form.stack, form.settings fieldset { display: flex; flex-direction: column; gap: 0.75rem; }
form.stack { max-width: 480px; }
label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
label input, label select, label textarea { color: var(--text); }
label.cb { flex-direction: row; align-items: center; gap: 0.5rem; }
label.cb input { width: auto; }
.narrow { max-width: 420px; margin: 0 auto; }

fieldset { border: 1px solid var(--border); border-radius: 10px; margin: 0 0 1.2rem; padding: 1rem; }
legend { padding: 0 0.5rem; color: var(--text); font-weight: 600; }
form.settings fieldset { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.75rem; }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 0.5rem 0; }
table.data th, table.data td, table.kv th, table.kv td { border: 1px solid var(--border); padding: 0.45rem 0.6rem; text-align: left; vertical-align: top; font-size: 0.9rem; }
table.data thead th { background: var(--panel-2); }
table.kv th { width: 220px; color: var(--muted); background: var(--panel); }
.thumb { width: 90px; height: auto; border: 1px solid var(--border); border-radius: 4px; }

.badge { display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700; color: #08110a; }
.badge-ok { background: var(--ok); }
.badge-good { background: var(--good); }
.badge-warn { background: var(--warn); }
.badge-bad { background: var(--bad); color: #fff; }
.badge-neutral { background: var(--neutral); color: #fff; }

.scan-head { display: flex; align-items: center; gap: 1rem; }
.score { font-size: 1.6rem; font-weight: 800; }
.summary { font-size: 1.05rem; }
.score-breakdown { display: flex; gap: 1rem; flex-wrap: wrap; color: var(--muted); margin: 0.5rem 0 1rem; }
.signals { border-radius: 8px; padding: 0.5rem 1rem; margin: 0.5rem 0; }
.signals h4 { margin: 0.4rem 0; }
.signals.pos { background: rgba(46, 204, 113, 0.12); }
.signals.neg { background: rgba(231, 76, 60, 0.12); }
.signals.neu { background: rgba(107, 118, 134, 0.12); }
.screenshot img { max-width: 100%; border: 1px solid var(--border); border-radius: 8px; }
.rawhtml { width: 100%; font-family: ui-monospace, monospace; font-size: 0.8rem; }

.alert { padding: 0.7rem 1rem; border-radius: 8px; margin: 0.75rem 0; }
.alert-error { background: rgba(231, 76, 60, 0.15); border: 1px solid var(--bad); }
.alert-success { background: rgba(46, 204, 113, 0.15); border: 1px solid var(--ok); }
.alert ul { margin: 0; padding-left: 1.2rem; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 0.75rem; margin: 1rem 0; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 0.8rem; text-align: center; }
.stat-val { display: block; font-size: 1.5rem; font-weight: 800; }
.stat-label { color: var(--muted); font-size: 0.8rem; }
.info-grid p { margin: 0.3rem 0; }

.hstatus.healthy { color: var(--ok); }
.hstatus.unhealthy { color: var(--bad); }
.hstatus.unknown { color: var(--muted); }
.row-actions { display: flex; gap: 0.6rem; align-items: center; }
.admin-actions { display: flex; gap: 0.75rem; margin: 1rem 0; }
details summary { cursor: pointer; color: var(--accent); }