/* ChainTrace - investigation UI on chainscore.net light shell. */

:root {
  --bg: #f7f8fc;
  --bg-2: #eef1f8;
  --panel: #ffffff;
  --panel-2: #f7f8fc;
  --line: #e6e9f2;
  --ink: #293972;
  --muted: #6b7394;
  --accent: #ff5300;
  --accent-dim: #e64a00;
  --severe: #c62828;
  --high: #d2601a;
  --medium: #b9860b;
  --low: #16884b;
  --none: #9aa3c0;
  --radius: 8px;
  --page-ink: #293972;
  --page-mute: #6b7394;
  --shadow: 0 1px 2px rgba(41, 57, 114, 0.06), 0 10px 28px rgba(41, 57, 114, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #f7f8fc;
  color: var(--page-ink);
  font: 14px/1.5 "Mulish", -apple-system, system-ui, sans-serif;
}
a { color: var(--page-ink); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: none; }
code, .mono, .addr { font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* Product chrome overridden by safescore-shell.css (loaded after). */
.topbar { background: transparent; border-bottom: 0; }
.topbar-inner {
  max-width: 1400px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 24px;
}
.brand { display: flex; align-items: baseline; gap: 9px; }
.brand strong { font-size: 17px; letter-spacing: 0.3px; color: inherit; }
.brand span { font-size: 11.5px; color: var(--page-mute); text-transform: uppercase; letter-spacing: 0.09em; }
.topnav { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.topnav a {
  color: var(--page-mute); font-size: 13.5px; padding: 6px 12px; border-radius: 6px;
}
.topnav a:hover { background: rgba(41, 57, 114, 0.06); color: var(--page-ink); text-decoration: none; }
.topnav a.active { background: rgba(255, 83, 0, 0.1); color: var(--accent); }
.badge {
  background: var(--severe); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 999px; padding: 1px 7px; margin-left: 6px;
}

.wrap { max-width: 1400px; margin: 0 auto; padding: 22px 20px 60px; }
h1.page-title { margin: 0 0 4px; font-size: 21px; color: var(--page-ink); }
.page-sub { margin: 0 0 20px; color: var(--page-mute); font-size: 13.5px; }

/* ----------------------------------------------------------------- panels */
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px 18px; margin-bottom: 16px;
  color: var(--ink);
  box-shadow: var(--shadow);
}
.panel h2 {
  margin: 0 0 12px; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--muted);
}
.panel h3 { margin: 16px 0 8px; font-size: 13px; color: var(--page-ink); }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: 1fr 1fr; }
.grid.side { grid-template-columns: 2fr 1fr; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) {
  .grid.two, .grid.side, .grid.three { grid-template-columns: 1fr; }
  .topbar-inner { flex-wrap: wrap; }
  .topnav { margin-left: 0; flex-wrap: wrap; }
}

label { display: block; font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--page-mute); margin-bottom: 5px; }
.panel label { color: var(--muted); }
input[type=text], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 9px 11px; background: #fff; color: var(--page-ink);
  border: 1px solid var(--line); border-radius: 6px; font-size: 13.5px;
}
.panel input[type=text],
.panel input[type=number],
.panel input[type=date],
.panel select,
.panel textarea {
  background: #fff; color: var(--ink); border-color: var(--line);
}
input[type=text], input[type=number] { font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace; }
textarea { font-family: inherit; min-height: 78px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(255, 83, 0, 0.28); border-color: var(--accent); }
.field { margin-bottom: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 130px; }

.btn {
  border: 0; cursor: pointer; background: var(--accent); color: #fff;
  font-size: 13.5px; font-weight: 700; padding: 9px 16px; border-radius: 6px;
  display: inline-block; font-family: "Mulish", system-ui, sans-serif;
}
.btn:hover { background: var(--accent-dim); text-decoration: none; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--page-ink); }
.panel .btn.ghost { border-color: var(--line); color: var(--ink); }
.btn.ghost:hover { background: rgba(41, 57, 114, 0.06); }
.panel .btn.ghost:hover { background: var(--panel-2); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.danger { background: #7d2233; }

.seg { display: flex; gap: 4px; background: #fff; padding: 4px;
  border-radius: 7px; border: 1px solid var(--line); margin-bottom: 14px; }
.panel .seg { background: var(--bg); border-color: var(--line); }
.seg button {
  flex: 1; padding: 8px; border: 0; background: transparent; color: var(--page-mute);
  cursor: pointer; border-radius: 5px; font-size: 13px; font-family: "Mulish", system-ui, sans-serif;
}
.panel .seg button { color: var(--muted); }
.seg button.active { background: var(--accent); color: #fff; font-weight: 600; }

.examples { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.examples button {
  background: #fff; border: 1px solid var(--line); color: var(--page-mute);
  border-radius: 999px; padding: 4px 10px; font-size: 11.5px; cursor: pointer;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}
.panel .examples button {
  background: var(--bg); border-color: var(--line); color: var(--muted);
}
.examples button:hover { border-color: var(--accent); color: var(--page-ink); }
.panel .examples button:hover { color: var(--ink); }

.banner {
  background: rgba(198, 40, 40, 0.08); border: 1px solid #f2c7cd;
  border-radius: 6px; padding: 10px 13px; margin-bottom: 16px; font-size: 13.5px;
  color: var(--severe);
}
.banner.info { background: #fff0e8; border-color: #ffd0b8; color: #9a3200; }

/* ------------------------------------------------------------------ score */
.score-head { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.score-dial { position: relative; width: 118px; height: 118px; flex: 0 0 auto; }
.score-dial svg { transform: rotate(-90deg); }
.score-dial div {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.score-dial b { font-size: 30px; line-height: 1; }
.score-dial span { font-size: 10.5px; color: var(--muted); text-transform: uppercase;
  letter-spacing: 0.08em; }
/* The arc reuses the exposure-bar severity vars so one level reads as one
   colour across the dial and the bars below it. */
.dial-track { stroke: var(--line); }
.dial-arc { stroke: var(--none); }
.dial-arc.sev-severe { stroke: var(--severe); }
.dial-arc.sev-high { stroke: var(--high); }
.dial-arc.sev-medium { stroke: var(--medium); }
.dial-arc.sev-low { stroke: var(--low); }

.tag {
  display: inline-block; padding: 3px 10px; border-radius: 5px; font-size: 11px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
}
.tag.severe { background: rgba(198,40,40,.1); color: var(--severe); border: 1px solid #f2c7cd; }
.tag.high { background: rgba(210,96,26,.1); color: var(--high); border: 1px solid #f5d0b5; }
.tag.medium { background: rgba(185,134,11,.12); color: var(--medium); border: 1px solid #f0e0b0; }
.tag.low { background: rgba(22,136,75,.1); color: var(--low); border: 1px solid #c2e6d5; }
.tag.none { background: rgba(154,163,192,.16); color: var(--muted); border: 1px solid var(--line); }
.tag.open { background: rgba(210,96,26,.1); color: var(--high); border: 1px solid #f5d0b5; }
.tag.in_review { background: rgba(255,83,0,.1); color: var(--accent); border: 1px solid #ffd0b8; }
.tag.closed, .tag.dismissed { background: rgba(154,163,192,.16); color: var(--muted); border: 1px solid var(--line); }
.tag.confirmed, .tag.escalated { background: rgba(198,40,40,.1); color: var(--severe); border: 1px solid #f2c7cd; }
.tag.critical { background: rgba(198,40,40,.14); color: var(--severe); border: 1px solid #f2c7cd; }

.kpis { display: flex; gap: 12px; flex-wrap: wrap; }
.kpi { border: 1px solid var(--line); border-radius: 7px; padding: 10px 14px;
  background: var(--panel-2); min-width: 128px; }
.kpi span { display: block; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--muted); margin-bottom: 3px; }
.kpi b { font-size: 18px; }
.kpi small { color: var(--muted); font-weight: 400; font-size: 11.5px; }

/* ----------------------------------------------------------------- tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); border-bottom: 1px solid var(--line); padding: 8px 9px;
  font-weight: 600;
}
td { padding: 8px 9px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255,83,0,.04); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.addr { font-size: 12px; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.chip { display: inline-block; background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 4px; padding: 1px 6px; font-size: 11px; color: var(--ink); margin: 0 4px 4px 0; }

/* ---------------------------------------------------------- exposure bars */
.exp-row { margin-bottom: 12px; }
.exp-head { display: flex; justify-content: space-between; gap: 10px;
  font-size: 12.5px; margin-bottom: 5px; }
.exp-track { height: 8px; background: var(--bg); border-radius: 999px;
  display: flex; border: 1px solid var(--line); position: relative; }
.exp-direct { height: 100%; border-radius: 999px 0 0 999px; }
.exp-indirect { height: 100%; opacity: 0.42; }

/* Markers sit above the volume fill so the scored share and the threshold it
   is measured against stay readable at any bar width, including in print. */
.exp-mark { position: absolute; top: -3px; width: 0; height: 14px;
  border-left: 2px solid currentColor; margin-left: -1px; }
.exp-scored { color: var(--ink, #10121a); }
.exp-threshold { color: var(--muted, #6b7394); border-left-style: dashed; }
.legend i.key-scored { width: 2px; height: 12px; border-radius: 0;
  background: var(--ink, #10121a); }
.legend i.key-threshold { width: 2px; height: 12px; border-radius: 0;
  background: var(--muted, #6b7394); }
.sev-severe { background: var(--severe); }
.sev-high { background: var(--high); }
.sev-medium { background: var(--medium); }
.sev-low { background: var(--low); }
.sev-none { background: var(--none); }
.exp-meta { font-size: 11.5px; color: var(--muted); margin-top: 4px; }

.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 11.5px; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px;
  margin-right: 5px; vertical-align: -1px; }

/* ------------------------------------------------------------------ graph */
.graph-wrap { background: #fff; border: 1px solid var(--line);
  border-radius: 7px; overflow-x: auto; }
.graph-wrap svg { display: block; width: 100%; height: auto; min-width: 620px; }
.node-label { font-size: 9.5px; fill: var(--ink); font-family: ui-monospace, monospace; }
.node-label.node-value { font-size: 8.5px; fill: var(--muted); }

.reason { border-left: 3px solid var(--severe); background: rgba(198,40,40,.06);
  padding: 8px 12px; border-radius: 0 6px 6px 0; margin-bottom: 8px; font-size: 13px; }
.note { border-left: 3px solid var(--accent); background: var(--panel-2);
  padding: 9px 12px; border-radius: 0 6px 6px 0; margin-bottom: 9px; }
.note small { color: var(--muted); display: block; margin-bottom: 3px; font-size: 11.5px; }

pre.code {
  background: var(--bg); border: 1px solid var(--line); border-radius: 7px;
  padding: 13px; overflow: auto; font-size: 12.5px; color: var(--ink); margin: 0 0 12px;
}
.footer { text-align: center; color: var(--muted); font-size: 12px; padding: 22px 0; }
.actions { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 16px; }
.disclaimer { font-size: 12px; color: var(--muted); }

@media print {
  body { background: #fff; color: #111; }
  .topbar, .actions, .no-print { display: none !important; }
  .panel { background: #fff; border-color: #bbb; break-inside: avoid; }
  .muted, .exp-meta { color: #555; }
  a { color: #111; }
}