:root {
  --bg: #0A0E12;
  --bg2: #0D1318;
  --panel: #11161C;
  --panel-2: #171E26;
  --border: #232C36;
  --text: #EAF1F7;
  --muted: #97A5B2;
  --faint: #65717E;
  --accent: #FF3B30;
  --accent-deep: #D21F18;
  --ok: #2EE6A6;
  --glow: rgba(255,59,48,.35);
  --critical: #FF4D4D;
  --high: #F7792B;
  --medium: #E3B341;
  --low: #4F8CFF;
  --info: #8B98A9;
  --f-display: "Chivo","Arial Black",sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--f-body); line-height: 1.55; -webkit-font-smoothing: antialiased;
}
h1,h2,h3 { font-family: var(--f-display); margin: 0; }
a { color: inherit; }
.mono { font-family: var(--f-mono); }

/* top nav */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px; border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px);
  flex-wrap: wrap; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark { width: 24px; height: 24px; flex: 0 0 auto; }
.logo { color: var(--accent); font-size: 22px; line-height: 1; }
h1 { font-size: 20px; font-weight: 800; letter-spacing: .02em; }
.tagline { margin: 0; font-size: 11px; color: var(--faint);
  font-family: var(--f-mono); letter-spacing: .12em; text-transform: uppercase; }
.disclaimer { font-size: 12px; color: var(--muted); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 20px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 8px var(--ok); display: inline-block; margin-right: 7px; vertical-align: middle; }

main { max-width: 1040px; margin: 0 auto; padding: 28px 20px 70px; }

/* hero / intro (home) */
.hero { position: relative; overflow: hidden; border: 1px solid var(--border);
  border-radius: 16px; padding: 38px 34px; margin-bottom: 22px; background: var(--panel); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 90% at 85% -10%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 60%); }
.hero > * { position: relative; z-index: 1; }
.eyebrow { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--accent); font-weight: 600; }
.hero h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; margin: 10px 0 0;
  letter-spacing: -.01em; line-height: 1.08; }
.hero h2 .accent { color: var(--accent); }
.hero .sub { color: var(--muted); font-size: 1.04rem; margin: 14px 0 0; max-width: 60ch; }
.hero-cta { display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap; align-items: center; }
.hero .reassure { margin-top: 16px; font-family: var(--f-mono); font-size: .76rem; color: var(--faint); }

/* feature tiles */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 22px; }
@media (max-width: 820px){ .tiles { grid-template-columns: 1fr 1fr; } }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; transition: border-color .18s, transform .18s; }
.tile:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); transform: translateY(-2px); }
.tile .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  margin-bottom: 10px; background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent); font-family: var(--f-mono); font-weight: 700; font-size: 13px; }
.tile b { display: block; font-size: .95rem; }
.tile span { color: var(--muted); font-size: .82rem; }

/* panels */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 22px 24px; margin-bottom: 20px; }
.panel h2 { font-size: 15px; font-weight: 700; margin: 0 0 14px;
  display: flex; align-items: center; gap: 9px; }
.panel h2::before { content: ""; width: 4px; height: 15px; border-radius: 2px;
  background: var(--accent); display: inline-block; }

/* forms + buttons */
.repo-form { display: flex; gap: 10px; flex-wrap: wrap; }
.repo-form input, .repo-form select { flex: 1; min-width: 170px; background: var(--panel-2);
  border: 1px solid var(--border); color: var(--text); padding: 11px 13px; border-radius: 9px;
  font-family: var(--f-body); font-size: .92rem; }
.repo-form input:focus, .repo-form select:focus { outline: none; border-color: var(--accent); }
button { background: var(--accent); color: #fff; border: 1px solid var(--accent);
  padding: 11px 20px; border-radius: 9px; cursor: pointer; font-weight: 600; font-family: var(--f-body);
  box-shadow: 0 6px 20px -10px var(--glow); transition: filter .15s, transform .15s; }
button:hover { filter: brightness(1.08); transform: translateY(-1px); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); box-shadow: none; }
button.ghost:hover { border-color: var(--accent); transform: none; }
button.small { padding: 7px 13px; font-size: 13px; }
.btn-link { display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-weight: 600; font-size: .92rem; padding: 11px 20px; border-radius: 9px;
  background: var(--accent); color: #fff; box-shadow: 0 6px 20px -10px var(--glow); }
.btn-link.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); box-shadow: none; }
.hint { color: var(--muted); font-size: 13px; margin: 12px 0 0; }

/* repo list + empty state */
.repo-list { display: flex; flex-direction: column; gap: 10px; }
.repo-card { display: flex; justify-content: space-between; align-items: center;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px;
  padding: 14px 16px; gap: 12px; flex-wrap: wrap; transition: border-color .15s; }
.repo-card:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.repo-card .meta { font-size: 13px; color: var(--muted); word-break: break-all; }
.repo-card .actions { display: flex; gap: 8px; align-items: center; }
.empty { color: var(--muted); font-size: 14px; padding: 12px 0; }
.empty-state { text-align: center; padding: 34px 16px; color: var(--muted); }
.empty-state .big { font-family: var(--f-display); font-size: 1.1rem; color: var(--text); margin-bottom: 6px; }

.status { font-size: 12px; padding: 3px 10px; border-radius: 12px; border: 1px solid var(--border);
  font-family: var(--f-mono); }
.status.queued, .status.running { color: var(--medium); border-color: var(--medium); }
.status.completed { color: var(--ok); border-color: var(--ok); }
.status.failed { color: var(--critical); border-color: var(--critical); }

.results-head { display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; }
.severity-summary { display: flex; gap: 8px; flex-wrap: wrap; }
.sev-pill { font-size: 12px; padding: 4px 11px; border-radius: 12px; font-weight: 600;
  border: 1px solid var(--border); font-family: var(--f-mono); }
.sev-pill .n { margin-left: 6px; }
.sev-critical { color: var(--critical); border-color: var(--critical); }
.sev-high { color: var(--high); border-color: var(--high); }
.sev-medium { color: var(--medium); border-color: var(--medium); }
.sev-low { color: var(--low); border-color: var(--low); }
.sev-info { color: var(--info); }
.filters { display: flex; gap: 14px; align-items: center; margin: 16px 0; flex-wrap: wrap; }
.filters select { background: var(--panel-2); border: 1px solid var(--border);
  color: var(--text); padding: 7px 11px; border-radius: 8px; }

.findings-list { display: flex; flex-direction: column; gap: 10px; }
.finding { border: 1px solid var(--border); border-left-width: 4px; border-radius: 9px;
  padding: 13px 16px; background: var(--panel-2); }
.finding.critical { border-left-color: var(--critical); }
.finding.high { border-left-color: var(--high); }
.finding.medium { border-left-color: var(--medium); }
.finding.low { border-left-color: var(--low); }
.finding.info { border-left-color: var(--info); }
.finding .f-head { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.finding .f-title { font-weight: 600; }
.finding .f-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11px; padding: 2px 8px; border-radius: 10px; background: var(--bg);
  border: 1px solid var(--border); color: var(--muted); font-family: var(--f-mono); }
.finding .f-loc { font-size: 12px; color: var(--muted); margin-top: 6px; word-break: break-all;
  font-family: var(--f-mono); }
.finding .f-desc { font-size: 13px; color: var(--text); margin-top: 8px; }
.finding .f-rem { font-size: 12px; color: var(--muted); margin-top: 6px; }

footer { border-top: 1px solid var(--border); padding: 22px 20px; text-align: center; }
footer p { margin: 0; font-size: 12px; color: var(--faint); }
.spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--muted);
  border-top-color: transparent; border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* log, compliance, errors */
.scan-error { background: color-mix(in srgb, var(--critical) 12%, transparent);
  border: 1px solid var(--critical); color: #ffb3b5; padding: 11px 14px; border-radius: 9px;
  margin: 12px 0; font-size: 13px; white-space: pre-wrap; word-break: break-word; }
details { margin: 12px 0; border: 1px solid var(--border); border-radius: 11px; background: var(--panel-2); }
details > summary { cursor: pointer; padding: 11px 15px; font-weight: 600; font-size: 14px; user-select: none; }
.log-list { max-height: 340px; overflow-y: auto; padding: 8px 15px; font-family: var(--f-mono);
  font-size: 12px; border-top: 1px solid var(--border); }
.log-line { padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
.log-t { color: var(--faint); } .log-phase { color: var(--accent); font-weight: 600; }
.log-msg { color: var(--text); } .log-norms { color: var(--muted); font-style: italic; flex-basis: 100%; padding-left: 12px; }
.log-finding .log-msg { color: #ffd9a0; } .log-warning .log-msg { color: var(--medium); }
.log-error .log-msg { color: var(--critical); }
.compliance-list { padding: 8px 15px; border-top: 1px solid var(--border); }
.comp-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px;
  color: var(--muted); border-bottom: 1px solid rgba(255,255,255,0.04); }
.comp-row.hit { color: var(--text); } .comp-row.hit .comp-n { color: var(--high); font-weight: 700; }
.comp-n { font-variant-numeric: tabular-nums; }

/* nav tabs */
.nav-tabs { display: flex; gap: 10px; margin: 0 0 20px; flex-wrap: wrap; }
.nav-tabs a { font-size: 13px; color: var(--muted); text-decoration: none; border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 9px; font-weight: 500; }
.nav-tabs a:hover { color: var(--text); }
.nav-tabs a.active { color: #fff; border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }

/* download report */
.dl-report { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600;
  text-decoration: none; color: #fff; background: var(--accent); padding: 9px 15px; border-radius: 9px;
  box-shadow: 0 6px 20px -10px var(--glow); }
.dl-report:hover { filter: brightness(1.08); }