:root {
  --ink: #1d2733;
  --muted: #5d6b7a;
  --line: #dbe2ea;
  --paper: #ffffff;
  --wash: #f2f5f8;
  --accent: #0b5fff;
  --good: #177245;
  --bad: #b3261e;
  --warn: #9a6a00;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, Arial, sans-serif;
  color: var(--ink);
  background: var(--wash);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: var(--ink);
  color: #fff;
}

.topbar h1 { margin: 0; font-size: 28px; letter-spacing: 0.5px; }
.tagline { margin: 2px 0 0; color: #c8d4e0; font-size: 14px; }

.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  background: #33465c;
  color: #eaf1f8;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}
.badge-mode { background: var(--warn); }
.badge-mode.live { background: var(--good); }

.layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 18px;
  padding: 18px 28px;
  align-items: start;
}
.column { display: flex; flex-direction: column; gap: 18px; min-width: 0; }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
}
.card h2 { margin: 0 0 12px; font-size: 17px; }

label { display: block; font-size: 13px; font-weight: 600; margin: 10px 0 4px; }
select, input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

button {
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; width: 100%; margin-top: 12px; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }

.muted { color: var(--muted); font-size: 13px; line-height: 1.45; }
.state-line { font-weight: 700; margin: 12px 0 0; }

.agent { padding: 10px 0; border-bottom: 1px solid var(--line); }
.agent:last-child { border-bottom: none; }
.agent .name { font-weight: 700; font-size: 14px; }
.agent .persona { color: var(--muted); font-size: 12.5px; }
.rep { float: right; font-weight: 800; font-size: 18px; }
.rep.high { color: var(--good); }
.rep.mid { color: var(--warn); }
.rep.low { color: var(--bad); }

.timeline { margin: 0; padding-left: 20px; }
.timeline li { padding: 4px 0; color: var(--muted); font-size: 14px; }
.timeline li.done { color: var(--ink); font-weight: 600; }
.timeline li.bad { color: var(--bad); font-weight: 700; }

.thread { display: flex; flex-direction: column; gap: 10px; max-height: 520px; overflow-y: auto; }
.move { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.move.buyer { border-left: 4px solid var(--accent); }
.move.seller { border-left: 4px solid var(--warn); }
.move .meta { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; }
.move p { margin: 5px 0 0; font-size: 14px; line-height: 1.5; }
.move .price { font-weight: 800; }

.spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 12px; }
.spec-stat { background: var(--wash); border-radius: 10px; padding: 10px 12px; }
.spec-stat .k { font-size: 12px; color: var(--muted); font-weight: 700; }
.spec-stat .v { font-size: 17px; font-weight: 800; }
table.plain { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.plain th, table.plain td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }

.deliverable {
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--wash);
  border-radius: 10px;
  padding: 12px;
  font-size: 13.5px;
  line-height: 1.55;
  max-height: 380px;
  overflow-y: auto;
  margin: 0;
}

.check { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.check:last-child { border-bottom: none; }
.check .pill { font-weight: 800; font-size: 12px; padding: 2px 8px; border-radius: 999px; height: fit-content; }
.pill.pass { background: #e2f3e9; color: var(--good); }
.pill.fail { background: #fbe7e5; color: var(--bad); }
.check .reason { color: var(--muted); font-size: 13px; }

.footer { padding: 8px 28px 24px; color: var(--muted); font-size: 13px; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}

.approval-panel {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid #b45309;
  background: #fffbeb;
  border-radius: 8px;
}
.approval-panel a { font-weight: 600; }

.ledger-tools { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.ledger-tools input { flex: 1; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; }
.ledger-tools button { white-space: nowrap; font-size: 13px; padding: 8px 12px; }

.ledger-dash { display: grid; grid-template-columns: 1fr 320px; gap: 14px; align-items: stretch; margin-bottom: 12px; }
.kpi-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kpi { background: var(--wash); border-radius: 10px; padding: 10px 12px; }
.kpi .k { font-size: 12px; color: var(--muted); font-weight: 700; }
.kpi .v { font-size: 19px; font-weight: 800; margin: 2px 0; }
.kpi .s { font-size: 12px; color: var(--muted); }
.rep-chart { height: 170px; min-width: 0; }
@media (max-width: 1100px) {
  .ledger-dash { grid-template-columns: 1fr; }
}

.repbar { height: 6px; background: var(--wash); border: 1px solid var(--line); border-radius: 999px; margin-top: 8px; overflow: hidden; }
.repfill { height: 100%; border-radius: 999px; background: var(--warn); }
.repfill.high { background: var(--good); }
.repfill.mid { background: var(--warn); }
.repfill.low { background: var(--bad); }

.ag-cell.event-cell { cursor: pointer; }
.no-rows-msg { padding: 18px; color: var(--muted); font-size: 13.5px; text-align: center; }
.payload { padding: 8px 12px; background: #fbfcfe; font-size: 12.5px; }
.payload-title { font-size: 12px; font-weight: 700; color: var(--muted); margin-bottom: 6px; }
table.payload-table { border-collapse: collapse; }
table.payload-table td { padding: 3px 14px 3px 0; vertical-align: top; }
table.payload-table td.pk { font-weight: 700; white-space: nowrap; }
table.payload-table td.pv { word-break: break-all; }
.fallback-row { cursor: pointer; }
.evpill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; background: #eef1f5; color: var(--ink); }
.evpill.money { background: #e2f2e8; color: var(--good); }
.evpill.verify { background: #e4ebff; color: var(--accent); }
.evpill.rep { background: #fdf3d8; color: var(--warn); }
.evpill.deal { background: #ece7fb; color: #4b369d; }
.ag-row.row-bad { background: #fdf1f0; }
.ag-row.row-money { background: #f4faf6; }
.evidence-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.evidence-card { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--card); }
.evidence-card h3 { margin: 0 0 6px; font-size: 15px; }
.evidence-card p { margin: 6px 0; font-size: 13px; line-height: 1.45; }
.evidence-src { font-family: ui-monospace, monospace; font-size: 11px; }

/* Guided tour (queue item AB) */
.tour-steps { margin: 0 0 12px; padding-left: 20px; font-size: 13.5px; color: var(--muted); }
.tour-steps li { padding: 3px 0; }
.tour-steps li.active { color: var(--ink); font-weight: 700; }
.tour-steps li.done { color: var(--good); }
.tour-caption {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 600;
  min-height: 66px;
  background: var(--wash);
  border-radius: 10px;
  padding: 12px 14px;
  margin: 0 0 12px;
}
.tour-controls { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.tour-controls button.primary { margin-top: 0; }
.ag-row.row-tour-new { background: #fff3d6; }