:root {
  --ground: #eef2f3;
  --panel: #ffffff;
  --panel-2: #e6edee;
  --ink: #0f191d;
  --ink-2: #3d5058;
  --ink-3: #6b8189;
  --rule: #cbd8db;
  --rule-strong: #a9bec3;
  --accent: #0d6f79;
  --accent-soft: #d5eaec;
  --warn: #9a5f0b;
  --warn-soft: #f7ecd8;
  --stop: #9c322c;
  --ok: #1c6b45;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0b1214;
    --panel: #111b1f;
    --panel-2: #17252a;
    --ink: #dde8ea;
    --ink-2: #a5babf;
    --ink-3: #7d959b;
    --rule: #24363c;
    --rule-strong: #385057;
    --accent: #3fbfc9;
    --accent-soft: #0f3034;
    --warn: #d79b4a;
    --warn-soft: #2c2210;
    --stop: #d9736a;
    --ok: #59c08e;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; font-size: 13px; cursor: pointer; }
input, select { font-family: inherit; font-size: 13px; }
code, .mono { font-family: var(--mono); }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }
.right { text-align: right; }
[hidden] { display: none !important; }

/* ---------- sign in ---------- */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.gate-card {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 4px;
  padding: 40px; max-width: 420px; text-align: center;
}
.gate-card h1 { margin: 0 0 10px; font-size: 26px; letter-spacing: -.02em; }
.logo-line { line-height: 0; }
.logo { display: block; width: 230px; max-width: 100%; height: auto; margin: 0 auto; }
.logo-mark { stroke: var(--accent); }
.logo-dot { fill: var(--accent); }
.logo-word { fill: var(--ink); font-family: var(--sans); }
.gate-card > p { margin: 0 0 24px; color: var(--ink-3); }
.gate-card .tagline { margin: 0 0 6px; }
.powered {
  font-size: 12px; color: var(--ink-3); letter-spacing: .02em; margin: 0 0 24px;
}
.bottom .powered { margin: 0; }
.gate-card .primary { padding: 10px 28px; font-size: 14px; }
#signin-note { margin: 20px 0 0; }

/* ---------- chrome ---------- */
.top {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 5;
}
.brand { display: flex; align-items: center; gap: 9px; }
.brand-mark { display: block; border-radius: 5px; }
.mark { font-family: var(--mono); font-weight: 600; letter-spacing: .06em; color: var(--accent); }
.ws {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  border: 1px solid var(--rule-strong); border-radius: 2px; padding: 1px 6px;
}
.tabs { display: flex; gap: 2px; margin-right: auto; flex-wrap: wrap; }
.tab {
  background: none; border: 0; border-bottom: 2px solid transparent;
  padding: 6px 12px; color: var(--ink-2); border-radius: 0;
}
.tab:hover { color: var(--ink); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.who { display: flex; align-items: center; gap: 10px; }

main { padding: 20px; display: grid; gap: 20px; max-width: 1180px; margin: 0 auto; }
.view { display: grid; gap: 20px; }
.bottom {
  padding: 8px 20px 28px; text-align: center;
  display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;
}

/* ---------- panels ---------- */
.panel { background: var(--panel); border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; }
.panel-head {
  padding: 14px 18px; border-bottom: 1px solid var(--rule);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.panel-head h2 { margin: 0; font-size: 15px; font-weight: 600; }
.panel-head p { margin: 0; flex: 1 1 240px; }
.head-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }

/* ---------- buttons ---------- */
.primary, .ghost, .danger {
  border-radius: 3px; padding: 7px 14px; border: 1px solid transparent;
}
.primary { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.primary:hover { filter: brightness(1.08); }
.ghost { background: transparent; color: var(--ink-2); border-color: var(--rule-strong); }
.ghost:hover { color: var(--ink); border-color: var(--ink-3); }
.danger { background: transparent; color: var(--stop); border-color: var(--rule-strong); }
.danger:hover { border-color: var(--stop); }
button.small { padding: 4px 10px; font-size: 12px; }
button:focus-visible, input:focus-visible, select:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

/* ---------- tables ---------- */
.grid { width: 100%; border-collapse: collapse; }
.grid th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--ink-3); font-weight: 600; padding: 10px 18px;
  border-bottom: 1px solid var(--rule); white-space: nowrap;
}
.grid td { padding: 10px 18px; border-bottom: 1px solid var(--rule); color: var(--ink-2); vertical-align: middle; }
.grid tbody tr:last-child td { border-bottom: 0; }
.grid td:first-child { color: var(--ink); font-weight: 500; }
.grid td.mono, .grid td.num { font-family: var(--mono); font-size: 12px; }
.grid td.num { text-align: right; font-variant-numeric: tabular-nums; }
.grid .empty { color: var(--ink-3); font-style: italic; }

.pill {
  display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 10px;
  border: 1px solid var(--rule-strong); color: var(--ink-2);
}
.pill.ok { color: var(--ok); border-color: var(--ok); }
.pill.off { color: var(--stop); border-color: var(--stop); }
.pill.warn { color: var(--warn); border-color: var(--warn); }

/* ---------- forms ---------- */
.row-form {
  display: flex; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--rule);
  background: var(--panel-2); flex-wrap: nowrap;
}
.row-form.wrap { flex-wrap: wrap; }
.row-form input, .head-actions input, .head-actions select {
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: 3px; padding: 7px 10px;
}
.row-form input { flex: 1 1 160px; min-width: 120px; }
.row-form input::placeholder { color: var(--ink-3); }

/* ---------- token reveal ---------- */
.reveal { margin: 14px 18px; padding: 14px; border: 1px solid var(--accent); background: var(--accent-soft); border-radius: 3px; }
.reveal-head { font-size: 12px; color: var(--ink-2); margin-bottom: 8px; }
.token {
  display: block; font-size: 12px; word-break: break-all; padding: 10px;
  background: var(--panel); border: 1px solid var(--rule); border-radius: 3px; color: var(--ink);
}
.reveal-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

/* ---------- stream ---------- */
.threads { padding: 4px 18px 0; display: grid; gap: 8px; }
.thread {
  border: 1px solid var(--rule); border-left: 3px solid var(--accent);
  border-radius: 3px; padding: 10px 12px; background: var(--panel);
}
.thread.resolved { border-left-color: var(--ok); }
.thread.needs_human { border-left-color: var(--warn); }
.thread-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.thread-head strong { font-size: 13px; }
.thread .decision { margin-top: 6px; font-size: 12px; color: var(--ink-2); }

.stream { padding: 14px 18px 18px; display: grid; gap: 12px; }
.msg { border: 1px solid var(--rule); border-radius: 3px; padding: 12px 14px; }
.msg-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; margin-bottom: 6px; }
.msg-head .kind {
  font-family: var(--mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--accent);
}
.msg-head .at { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-left: auto; }
.msg .summary { font-weight: 600; margin-bottom: 4px; }
.msg .body { white-space: pre-wrap; color: var(--ink-2); font-size: 13px; }
.msg .meta { margin-top: 8px; font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.msg.ingest { background: var(--panel-2); }
.msg.unattended { border-style: dashed; }

/* ---------- flash ---------- */
.flash {
  margin: 0 20px; padding: 10px 16px; border-radius: 3px; font-size: 13px;
  border: 1px solid var(--rule-strong); background: var(--panel);
  max-width: 1180px;
}
.flash.error { border-color: var(--stop); color: var(--stop); }
.flash.ok { border-color: var(--ok); color: var(--ok); }

@media (max-width: 680px) {
  .row-form { flex-wrap: wrap; }
  .grid th:nth-child(4), .grid td:nth-child(4) { display: none; }
}