/* Bridge — the view from the captain's station.
   Dark, instrument-panel calm. Brass for the places a human decides. */

:root {
  --bg: #0b1017;
  --surface: #121924;
  --surface-2: #1a2331;
  --line: #26303f;
  --line-soft: #1d2634;
  --text: #e6edf3;
  --muted: #8fa1b8;
  --dim: #64748b;
  --accent: #4bb3c7;      /* sea */
  --accent-dim: #2b6b78;
  --brass: #d4a24c;       /* human gates */
  --good: #4cae72;
  --warn: #d1755a;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- chrome ---------- */

header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 20px;
  padding: 12px 24px;
  background: rgba(11,16,23,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: baseline; gap: 10px; cursor: pointer; }
.brand b { font-size: 15px; letter-spacing: .16em; font-weight: 600; }
.brand span { font-size: 11px; color: var(--dim); letter-spacing: .05em; }

.spacer { flex: 1; }

.whoami { display: flex; align-items: center; gap: 12px; font-size: 12px; }
.whoami select {
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 6px;
  padding: 5px 9px; font-family: var(--sans); font-size: 12px;
}
.rank {
  font-family: var(--mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: .1em; color: var(--brass);
  border: 1px solid rgba(212,162,76,.35); border-radius: 4px; padding: 2px 7px;
}

main { max-width: 1120px; margin: 0 auto; padding: 26px 24px 90px; }

/* ---------- breadcrumb: the zoom model, made literal ---------- */

.crumbs {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  font-size: 12px; color: var(--dim); margin-bottom: 22px;
  font-family: var(--mono);
}
.crumbs .sep { color: var(--line); }
.crumbs .zoom { margin-left: auto; letter-spacing: .1em; text-transform: uppercase; font-size: 10px; }

/* ---------- headings ---------- */

h1 { font-size: 25px; margin: 0 0 6px; font-weight: 600; letter-spacing: -.01em; }
h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em;
     color: var(--muted); margin: 34px 0 14px; font-weight: 600; }
.lede { color: var(--muted); margin: 0 0 26px; max-width: 68ch; font-size: 15px; }

/* ---------- cards ---------- */

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 18px 20px;
  transition: border-color .15s, transform .15s;
}
.card.click { cursor: pointer; }
.card.click:hover { border-color: var(--accent-dim); transform: translateY(-2px); }
.card h3 { margin: 0 0 4px; font-size: 17px; font-weight: 600; }
.card .addr { font-family: var(--mono); font-size: 11px; color: var(--dim); }
.card p { color: var(--muted); font-size: 13.5px; margin: 12px 0 16px; }

.stats { display: flex; gap: 22px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.stat .n { font-size: 21px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 10.5px; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- badges ---------- */

.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.tag {
  font-family: var(--mono); font-size: 10.5px; padding: 2.5px 8px;
  border-radius: 4px; border: 1px solid var(--line); color: var(--muted);
  background: var(--surface-2);
}
.tag.role { color: var(--accent); border-color: var(--accent-dim); }
.tag.gate { color: var(--brass); border-color: rgba(212,162,76,.35); }
.tag.cls  { color: var(--dim); }

/* ---------- pipeline ---------- */

.pipeline { display: flex; flex-direction: column; gap: 2px; }

.stage {
  display: grid; grid-template-columns: 34px 1fr auto;
  align-items: center; gap: 14px;
  padding: 13px 16px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 8px;
  cursor: pointer; transition: border-color .15s, background .15s;
}
.stage:hover { border-color: var(--accent-dim); background: var(--surface-2); }
.stage.gated { border-left: 3px solid var(--brass); }
.stage.pending { opacity: .5; }

.stage .num { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.stage .nm { font-weight: 500; }
.stage .sub { font-size: 12px; color: var(--dim); margin-top: 2px; }
.stage .right { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--muted); }

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.dot.done { background: var(--good); }

/* ---------- the door ---------- */

.door {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 15px 18px; font-family: var(--mono); font-size: 12.5px;
}
.door .node { color: var(--text); }
.door .via {
  color: var(--brass); border: 1px solid rgba(212,162,76,.35);
  border-radius: 4px; padding: 2px 9px; font-size: 11px;
}
.door .arrow { color: var(--accent); }
.door .note { color: var(--dim); font-family: var(--sans); font-size: 12.5px; }

/* ---------- tables ---------- */

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: .09em;
  color: var(--dim); font-weight: 600; padding: 9px 12px; border-bottom: 1px solid var(--line);
}
td { padding: 11px 12px; border-bottom: 1px solid var(--line-soft); }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--surface-2); }
td.mono, .mono { font-family: var(--mono); font-size: 12px; }

/* ---------- artifact ---------- */

.doc {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 30px 36px; max-width: 82ch;
}
.doc h1 { font-size: 22px; margin: 0 0 16px; }
.doc h2 { font-size: 17px; text-transform: none; letter-spacing: 0; color: var(--text); margin: 28px 0 10px; }
.doc h3 { font-size: 14.5px; margin: 22px 0 8px; color: var(--muted); }
.doc p, .doc li { color: #cdd9e5; }
.doc table { margin: 16px 0; }
.doc code {
  font-family: var(--mono); font-size: 12.5px; background: var(--surface-2);
  padding: 1.5px 5px; border-radius: 3px; color: var(--accent);
}
.doc pre {
  background: #0a0e14; border: 1px solid var(--line); border-radius: 7px;
  padding: 14px 16px; overflow-x: auto;
}
.doc pre code { background: none; color: var(--text); padding: 0; }
.doc blockquote {
  border-left: 3px solid var(--accent-dim); margin: 16px 0;
  padding: 2px 0 2px 16px; color: var(--muted);
}
.doc hr { border: 0; border-top: 1px solid var(--line); margin: 26px 0; }

/* ---------- misc ---------- */

.chain {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-radius: 8px; font-size: 13px; margin-bottom: 16px;
  border: 1px solid rgba(76,174,114,.3); background: rgba(76,174,114,.07); color: var(--good);
}
.chain.broken { border-color: rgba(209,117,90,.4); background: rgba(209,117,90,.08); color: var(--warn); }

.empty { color: var(--dim); padding: 44px; text-align: center; border: 1px dashed var(--line); border-radius: 10px; }
.loading { color: var(--dim); padding: 44px; text-align: center; }

.note-box {
  border: 1px solid var(--line); border-left: 3px solid var(--accent-dim);
  background: var(--surface); border-radius: 6px; padding: 14px 18px;
  color: var(--muted); font-size: 13.5px; margin: 16px 0;
}

ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 7px 0; border-bottom: 1px solid var(--line-soft); color: var(--muted); font-size: 13.5px; }
ul.plain li:last-child { border: 0; }

@media (max-width: 640px) {
  main { padding: 18px 15px 60px; }
  .grid { grid-template-columns: 1fr; }
  .stage { grid-template-columns: 26px 1fr; }
  .stage .right { grid-column: 2; }
  .doc { padding: 20px; }
}

/* ---------- doing things ----------
   Controls appear only where the grant carries the capability the manifest
   names. Brass marks every surface where a person decides, matching the gates
   in the pipeline — the colour is the argument. */

.starter {
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); padding: 20px 22px; margin: 24px 0;
}
.starter h2 { margin-top: 0; }
.starter label { display: block; margin: 14px 0 0; font-size: 13px; color: var(--muted); }
.starter label .sub { display: block; color: var(--dim); font-size: 12.5px; margin: 2px 0 6px; }

input[type=text] {
  width: 100%; margin-top: 6px; padding: 10px 12px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 6px;
  font-family: var(--sans); font-size: 14px;
}
input[type=text]:focus { outline: none; border-color: var(--accent-dim); }

button {
  margin-top: 16px; padding: 10px 22px; border-radius: 6px; cursor: pointer;
  background: var(--brass); color: #1a1204;
  border: 1px solid var(--brass); font-family: var(--sans);
  font-size: 14px; font-weight: 600;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: .55; cursor: default; filter: none; }
button.ghost { background: none; color: var(--muted); border-color: var(--line); font-weight: 500; }
button.ghost:hover { color: var(--text); border-color: var(--muted); }
.row { display: flex; gap: 10px; align-items: center; }

.err {
  margin-top: 14px; padding: 10px 14px; border-radius: 6px; font-size: 13px;
  color: var(--warn); background: rgba(209,117,90,.08); border: 1px solid rgba(209,117,90,.35);
}

/* ---------- a gate, where the run waits for a person ---------- */

.gatebox {
  border: 1px solid rgba(212,162,76,.4); border-left: 3px solid var(--brass);
  background: rgba(212,162,76,.06); border-radius: 6px;
  padding: 14px 18px; margin: 2px 0 8px; font-size: 13.5px; color: var(--muted);
}
.gatebox.settled { border-color: rgba(76,174,114,.35); border-left-color: var(--good); background: rgba(76,174,114,.06); }
.gatebox strong { color: var(--text); }
.gatebox .sub { color: var(--dim); font-size: 12.5px; margin-top: 4px; }

/* ---------- run state ---------- */

.banner {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: 8px; font-size: 13.5px; margin-bottom: 18px;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted);
}
.banner.busy { border-color: rgba(75,179,199,.35); background: rgba(75,179,199,.07); color: var(--accent); }
.banner.gate { border-color: rgba(212,162,76,.4); background: rgba(212,162,76,.07); color: var(--brass); }
.banner.done { border-color: rgba(76,174,114,.35); background: rgba(76,174,114,.07); color: var(--good); }
.banner.bad  { border-color: rgba(209,117,90,.4); background: rgba(209,117,90,.08); color: var(--warn); }

.stage .state { font-size: 11.5px; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.stage.st-dispatched { border-color: rgba(75,179,199,.35); }
.stage.st-stalled, .stage.st-unverified { border-color: rgba(209,117,90,.4); }
.stage .sub.warn { color: var(--warn); }

.dot.busy { background: var(--accent); animation: pulse 1.4s ease-in-out infinite; }
.dot.bad  { background: var(--warn); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

.tag.live {
  background: rgba(75,179,199,.14); color: var(--accent);
  border: 1px solid rgba(75,179,199,.4);
}