/* brain — data terminal. Monospace, white, one red accent, hairline rules, flat.
   No shadows, no blur, no rounded cards. Rows are literal data. */
:root {
  --bg: #ffffff;
  --ink: #161616;
  --dim: #6b6b6b;
  --faint: #9a9a9a;
  --line: #e6e6e6;
  --line2: #f1f1f1;
  --accent: #e5341a;
  --hover: #fafafa;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--mono); font-size: 13px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
kbd { font: inherit; font-size: 11px; border: 1px solid var(--line); padding: 0 4px; color: var(--dim); }
a { color: inherit; text-decoration: none; }
.dot { color: var(--accent); }

/* ---- lock ---- */
.lock { position: fixed; inset: 0; display: grid; place-items: center; background: var(--bg); }
.lock-box { display: flex; flex-direction: column; gap: 10px; width: 240px; }
.lock-mark { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 8px; }
.lock-box input { font-family: var(--mono); font-size: 13px; padding: 9px 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); }
.lock-box input:focus { outline: none; border-color: var(--ink); }
.lock-box button { font-family: var(--mono); font-size: 13px; padding: 9px 10px; background: var(--ink); color: #fff; border: 0; cursor: pointer; }
.lock-err { color: var(--accent); font-size: 12px; min-height: 14px; }

/* ---- layout ---- */
.app { display: grid; grid-template-columns: 220px 1fr; height: 100vh; }
.rail { border-right: 1px solid var(--line); display: flex; flex-direction: column; overflow-y: auto; }
.brand { font-size: 17px; font-weight: 700; letter-spacing: -0.5px; padding: 16px 16px 12px; }
.domains { display: flex; flex-direction: column; }
.domain { display: flex; justify-content: space-between; align-items: baseline; padding: 5px 16px; color: var(--dim); cursor: pointer; border-left: 2px solid transparent; }
.domain:hover { background: var(--hover); color: var(--ink); }
.domain.active { color: var(--ink); border-left-color: var(--accent); background: var(--hover); }
.domain .n { color: var(--faint); font-size: 11px; }
.rail-foot { margin-top: auto; padding: 8px; border-top: 1px solid var(--line2); position: relative; }
.acct-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 12px; color: var(--dim); background: none; border: 1px solid transparent; padding: 7px 8px; cursor: pointer; }
.acct-btn:hover { background: var(--hover); color: var(--ink); border-color: var(--line); }
.acct-btn .caret { color: var(--faint); font-size: 10px; }
.acct-menu { position: absolute; left: 8px; right: 8px; bottom: 46px; background: #fff; border: 1px solid var(--ink); display: flex; flex-direction: column; }
.acct-item { font-family: var(--mono); font-size: 12px; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line2); padding: 9px 10px; cursor: pointer; color: var(--ink); }
.acct-item:last-child { border-bottom: 0; }
.acct-item:hover { background: var(--hover); }
.acct-item#acct-logout { color: var(--accent); }

.main { display: flex; flex-direction: column; overflow: hidden; }
.bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--line); }
.crumb { color: var(--dim); }
.crumb b { color: var(--ink); text-transform: uppercase; letter-spacing: 0.5px; }
.search-btn { font-family: var(--mono); font-size: 12px; color: var(--dim); background: none; border: 1px solid var(--line); padding: 4px 8px; cursor: pointer; }
.search-btn:hover { border-color: var(--ink); color: var(--ink); }
.view { overflow-y: auto; padding: 16px 20px 60px; }

/* ---- sections + tables ---- */
.sec { margin-bottom: 28px; }
.sec-h { display: flex; align-items: baseline; gap: 8px; margin: 0 0 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--faint); }
.sec-h .ct { color: var(--accent); }
.filters { display: flex; gap: 6px; margin: 0 0 10px; }
.filters button { font-family: var(--mono); font-size: 11px; color: var(--dim); background: none; border: 1px solid var(--line); padding: 3px 8px; cursor: pointer; text-transform: uppercase; letter-spacing: 0.5px; }
.filters button.on { color: #fff; background: var(--ink); border-color: var(--ink); }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 600; color: var(--faint); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line2); vertical-align: top; }
tbody tr { cursor: pointer; }
tbody tr:hover td { background: var(--hover); }
.k-type { color: var(--accent); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.muted { color: var(--faint); }
.st { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.st-active { color: #167a3c; }
.st-expired { color: var(--faint); }
.st-draft { color: #b3781a; }
.st-pending, .st-accepted { color: #b3781a; }

/* documents = dense log rows */
.docs { display: flex; flex-direction: column; }
.doc { display: grid; grid-template-columns: 92px 1fr auto; gap: 12px; padding: 4px 0; border-bottom: 1px solid var(--line2); cursor: pointer; }
.doc:hover { background: var(--hover); }
.doc .t { color: var(--faint); font-size: 11px; }
.doc .slug { color: var(--faint); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ledger */
.led { display: flex; flex-direction: column; }
.led-row { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line2); }
.led-row .d { color: var(--faint); font-size: 11px; }
.led-row .s b { font-weight: 600; }
.led-row .detail { color: var(--dim); margin-top: 2px; }

.empty { color: var(--faint); padding: 8px 0; }

/* ---- overlays ---- */
.overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.92); display: grid; }
#search.overlay { place-items: start center; padding-top: 12vh; }
.search-box { width: min(640px, 92vw); border: 1px solid var(--ink); background: #fff; }
#search-input { width: 100%; font-family: var(--mono); font-size: 15px; padding: 14px 16px; border: 0; border-bottom: 1px solid var(--line); }
#search-input:focus { outline: none; }
.search-results { max-height: 56vh; overflow-y: auto; }
.sr { display: flex; gap: 10px; align-items: baseline; padding: 7px 16px; cursor: pointer; border-bottom: 1px solid var(--line2); }
.sr:hover, .sr.sel { background: var(--hover); }
.sr .ttl { flex: 1; }
.sr .sl { color: var(--faint); font-size: 11px; }

#drawer.overlay { place-items: stretch end; }
.drawer-box { width: min(720px, 96vw); background: #fff; border-left: 1px solid var(--ink); height: 100vh; overflow-y: auto; padding: 20px 24px 60px; position: relative; }
.drawer-close { position: absolute; top: 16px; right: 20px; font-family: var(--mono); font-size: 11px; color: var(--dim); background: none; border: 1px solid var(--line); padding: 3px 7px; cursor: pointer; }
.drawer-body h1 { font-size: 16px; margin: 0 4px 2px 0; }
.drawer-body .meta { color: var(--faint); font-size: 11px; margin-bottom: 16px; }
.drawer-body pre { white-space: pre-wrap; word-break: break-word; font-family: var(--mono); font-size: 12px; line-height: 1.55; color: var(--ink); margin: 0; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 2px 12px; margin-bottom: 16px; }
.kv .key { color: var(--faint); }
.lk { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; }
.lk h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--faint); margin: 0 0 6px; }
.lk a { color: var(--accent); display: block; padding: 2px 0; font-size: 12px; }
.tagchips { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 16px; }
.chip { font-size: 11px; color: var(--dim); border: 1px solid var(--line); padding: 1px 6px; }