:root {
  --bg: #0b0f14;
  --panel: #111823;
  --panel-edge: #1c2736;
  --ink: #dce7f5;
  --muted: #7d8ea6;
  --accent: #4cc2ff;
  --good: #3ddc84;
  --warn: #ffb454;
  --bad: #ff6b6b;
  --stripe: #635bff;
  --github: #8b949e;
  --email: #f7b955;
  --mono: "SF Mono", "Cascadia Code", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: radial-gradient(1200px 600px at 70% -10%, #14202e 0%, var(--bg) 55%);
  color: var(--ink);
  font: 14px/1.45 -apple-system, "Segoe UI", Inter, sans-serif;
  min-height: 100vh;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 22px; border-bottom: 1px solid var(--panel-edge);
  background: rgba(10, 14, 20, 0.85); position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(6px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.sigil { font-size: 30px; color: var(--accent); filter: drop-shadow(0 0 8px rgba(76, 194, 255, 0.5)); }
.brand h1 { font-size: 17px; letter-spacing: 3px; }
.tagline { font-size: 11px; color: var(--muted); letter-spacing: 1px; }

.trust-meter { display: flex; align-items: center; gap: 12px; }
.level-chip {
  font-family: var(--mono); font-size: 13px; font-weight: 700; letter-spacing: 1px;
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--accent);
  color: var(--accent); background: rgba(76, 194, 255, 0.08); white-space: nowrap;
  transition: all 0.4s ease;
}
.level-chip.l2 { color: var(--good); border-color: var(--good); background: rgba(61, 220, 132, 0.08); }
.level-chip.l3 { color: var(--warn); border-color: var(--warn); background: rgba(255, 180, 84, 0.1); }
.level-chip.l0 { color: var(--bad); border-color: var(--bad); background: rgba(255, 107, 107, 0.08); }
.segments { display: flex; gap: 4px; }
.seg {
  font-family: var(--mono); font-size: 10px; padding: 3px 7px; border-radius: 4px;
  border: 1px solid var(--panel-edge); color: var(--muted); transition: all 0.3s;
}
.seg.active { color: var(--bg); font-weight: 700; }

.l0 .seg[data-level="0"].active, .seg[data-level="0"].active { background: var(--bad); border-color: var(--bad); }
.seg[data-level="1"].active { background: var(--accent); border-color: var(--accent); }
.seg[data-level="2"].active { background: var(--good); border-color: var(--good); }
.seg[data-level="3"].active { background: var(--warn); border-color: var(--warn); }

.breaker-lamp { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--good); }
.breaker-lamp .lamp { width: 10px; height: 10px; border-radius: 50%; background: var(--good); box-shadow: 0 0 8px var(--good); }
.breaker-lamp.open { color: var(--bad); }
.breaker-lamp.open .lamp { background: var(--bad); box-shadow: 0 0 10px var(--bad); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: 0.4; } }

/* ---------- layout ---------- */
.grid {
  display: grid; grid-template-columns: 300px 1fr 340px; gap: 16px;
  padding: 16px 22px 8px; align-items: start;
}
.col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.col-head { display: flex; align-items: center; gap: 10px; }
.col-head h2 { font-size: 13px; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; }
.count-chip {
  font-family: var(--mono); font-size: 12px; padding: 2px 9px; border-radius: 999px;
  background: rgba(76, 194, 255, 0.12); color: var(--accent); border: 1px solid rgba(76, 194, 255, 0.3);
}
.hint { font-size: 12px; color: var(--muted); margin: 6px 0 2px; }

/* ---------- panels ---------- */
.panel {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 10px; padding: 14px;
}
.panel.tall { max-height: calc(100vh - 130px); display: flex; flex-direction: column; }
.panel h2 { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.panel h2.sub { margin-top: 14px; }
.stat-row { display: flex; justify-content: space-between; font-size: 12.5px; padding: 3px 0; color: var(--muted); }
.stat-row b { color: var(--ink); font-family: var(--mono); }
.muted { color: var(--muted); font-size: 12px; }

.ladder { margin: 12px 0; display: flex; flex-direction: column; gap: 4px; }
.rung { font-size: 11px; color: var(--muted); padding: 5px 8px; border-left: 2px solid var(--panel-edge); transition: all 0.3s; }
.rung.active { color: var(--ink); border-left-color: var(--accent); background: rgba(76, 194, 255, 0.06); }
.rung b { font-family: var(--mono); margin-right: 6px; }

.bar { height: 8px; background: #0d141d; border-radius: 999px; overflow: hidden; border: 1px solid var(--panel-edge); }
.fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--accent), var(--warn)); transition: width 0.4s; }
.fill.hot { background: var(--bad); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 11px; padding: 3px 9px; border-radius: 999px;
  background: rgba(61, 220, 132, 0.08); border: 1px solid rgba(61, 220, 132, 0.35); color: var(--good);
}
.chip .x { cursor: pointer; color: var(--muted); }
.chip .x:hover { color: var(--bad); }

/* ---------- buttons ---------- */
.btn {
  font: inherit; font-size: 12px; cursor: pointer; border-radius: 7px; padding: 7px 12px;
  border: 1px solid var(--panel-edge); background: #16202e; color: var(--ink); transition: all 0.15s;
}
.btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: rgba(76, 194, 255, 0.12); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.btn.primary:hover { background: rgba(76, 194, 255, 0.2); }
.btn.ghost { font-size: 11px; }
.btn.wide { width: 100%; margin-bottom: 8px; }
.btn.approve { background: rgba(61, 220, 132, 0.1); border-color: rgba(61, 220, 132, 0.5); color: var(--good); font-weight: 700; }
.btn.approve:hover { background: rgba(61, 220, 132, 0.22); border-color: var(--good); color: var(--good); }
.btn.deny { background: rgba(255, 107, 107, 0.08); border-color: rgba(255, 107, 107, 0.4); color: var(--bad); font-weight: 700; }
.btn.deny:hover { background: rgba(255, 107, 107, 0.2); border-color: var(--bad); color: var(--bad); }
.btn.always { background: rgba(255, 180, 84, 0.08); border-color: rgba(255, 180, 84, 0.4); color: var(--warn); font-weight: 700; }
.btn.always:hover { background: rgba(255, 180, 84, 0.2); border-color: var(--warn); color: var(--warn); }
.btn-row { display: flex; gap: 8px; margin-top: 10px; }
.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.btn-grid .btn { font-size: 11px; padding: 6px 8px; text-align: left; }

/* ---------- proposal cards ---------- */
.cards { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.empty { color: var(--muted); font-size: 13px; padding: 40px 0; text-align: center; border: 1px dashed var(--panel-edge); border-radius: 10px; }
.card {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 10px; padding: 14px 16px;
  animation: rise 0.35s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.card-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.source-badge { font-family: var(--mono); font-size: 10px; padding: 3px 8px; border-radius: 4px; letter-spacing: 1px; text-transform: uppercase; }
.source-badge.github { color: var(--github); border: 1px solid var(--github); }
.source-badge.stripe { color: var(--stripe); border: 1px solid var(--stripe); }
.source-badge.email { color: var(--email); border: 1px solid var(--email); }
.guard-badge { font-family: var(--mono); font-size: 10px; padding: 3px 8px; border-radius: 4px; color: var(--warn); border: 1px solid var(--warn); }
.card-title { font-weight: 600; font-size: 14.5px; }
.card-sum { color: var(--muted); font-size: 12.5px; margin: 4px 0 10px; }
.action-box { border: 1px solid var(--panel-edge); border-radius: 8px; padding: 10px 12px; background: #0d141d; }
.action-kind { font-family: var(--mono); font-size: 11px; letter-spacing: 1px; color: var(--accent); margin-bottom: 6px; }
.action-kind b { color: var(--ink); }
.action-params { font-family: var(--mono); font-size: 12px; white-space: pre-wrap; word-break: break-word; color: #b9c8dc; }
.rationale { margin-top: 10px; font-size: 12.5px; color: var(--ink); border-left: 2px solid var(--accent); padding-left: 10px; }
.rationale .who { color: var(--muted); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; display: block; margin-bottom: 2px; }
.card-actions { display: flex; gap: 8px; margin-top: 12px; }
.card-actions .btn { flex: 1; }
.card-note { margin-top: 8px; font-size: 11px; color: var(--muted); font-family: var(--mono); }

/* ---------- audit feed ---------- */
.feed { overflow-y: auto; display: flex; flex-direction: column; gap: 6px; padding-right: 4px; flex: 1; }
.feed-item { font-size: 12px; padding: 7px 9px; border-radius: 6px; background: #0d141d; border: 1px solid var(--panel-edge); }
.feed-item .t { font-family: var(--mono); font-size: 10px; color: var(--muted); display: flex; gap: 8px; margin-bottom: 2px; }
.feed-item .kind { padding: 1px 6px; border-radius: 3px; font-size: 9px; letter-spacing: 1px; text-transform: uppercase; }
.kind.trust { color: var(--warn); border: 1px solid rgba(255, 180, 84, 0.4); }
.kind.decision { color: var(--good); border: 1px solid rgba(61, 220, 132, 0.4); }
.kind.effect { color: var(--accent); border: 1px solid rgba(76, 194, 255, 0.4); }
.kind.breaker { color: var(--bad); border: 1px solid rgba(255, 107, 107, 0.4); }
.kind.proposal { color: #b9c8dc; border: 1px solid var(--panel-edge); }
.kind.run, .kind.event, .kind.guard, .kind.memory { color: var(--muted); border: 1px solid var(--panel-edge); }

/* ---------- toast + footer ---------- */
.toast {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: #16202e; border: 1px solid var(--accent); color: var(--ink);
  padding: 10px 18px; border-radius: 8px; font-size: 13px; opacity: 0; transition: all 0.3s; z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.bad { border-color: var(--bad); }
.toast.warn { border-color: var(--warn); }

.script-hint {
  padding: 10px 22px 18px; color: var(--muted); font-size: 11.5px; letter-spacing: 0.2px;
}
.script-hint b { color: var(--accent); }

@media (max-width: 1100px) {
  .grid { grid-template-columns: 1fr; }
  .feed { max-height: 300px; }
}