/* One stylesheet, no scripts, no inline styles (the CSP forbids both). Charts are inline SVG styled from here. */
:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface-2: #f0f2f7;
  --fg: #172033;
  --muted: #5f6b80;
  --line: #e2e6ee;
  --accent: #3b5bdb;
  --accent-soft: #e8edff;
  --ai: #7048e8;
  --ai-soft: #f0ebff;
  --ok: #2b8a3e;
  --ok-soft: #e6f6ea;
  --warn: #b35c00;
  --warn-soft: #fff3e0;
  --danger: #c92a2a;
  --danger-soft: #ffebeb;
  --gray-soft: #eef0f4;
  --topbar: #141a2e;
  --topbar-fg: #e8ebf5;
  --topbar-strong: #fff;
  --topbar-soft: #d5dbee;
  --topbar-muted: #b7bfd6;
  --on-accent: #fff;
  --highlight: #f59f00;
  --on-highlight: #1b1300;
  --brand-gradient: linear-gradient(135deg, #7048e8, #3b5bdb);
  --shadow: 0 1px 2px rgba(20, 26, 46, .06), 0 4px 16px rgba(20, 26, 46, .06);
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1220;
    --surface: #161b2c;
    --surface-2: #1d2337;
    --fg: #e6e9f2;
    --muted: #98a2b8;
    --line: #2a3149;
    --accent: #7c95ff;
    --accent-soft: #1f2a52;
    --ai: #a48bff;
    --ai-soft: #2a2250;
    --ok: #5ccf7a;
    --ok-soft: #183524;
    --warn: #ffb35c;
    --warn-soft: #3a2a14;
    --danger: #ff7b7b;
    --danger-soft: #3d1c1f;
    --gray-soft: #232a40;
    --topbar: #0a0d18;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: var(--bg);
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 .3rem; letter-spacing: -.01em; }
h2 { font-size: 1.1rem; margin: 1.6rem 0 .6rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }
p { margin: .4rem 0; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .85em; background: var(--surface-2); padding: .05rem .3rem; border-radius: 4px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.num { text-align: right; white-space: nowrap; }
.inline { display: inline-flex; gap: .5rem; align-items: center; margin: 0; }
.icon { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.15em; flex: none; }

/* Top bar */
.topbar { background: var(--topbar); color: var(--topbar-fg); position: sticky; top: 0; z-index: 10; }
.topbar-inner { max-width: 82rem; margin: 0 auto; padding: .55rem 1.25rem; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .5rem; color: var(--topbar-strong); font-weight: 650; letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand-mark { color: #8ea2ff; stroke-width: 2; }
.brand-tag { font-size: .7rem; font-weight: 700; padding: .05rem .4rem; border-radius: 999px; background: var(--brand-gradient); color: var(--on-accent); }
.nav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
.nav a { display: inline-flex; align-items: center; gap: .4rem; color: var(--topbar-muted); padding: .4rem .7rem; border-radius: 8px; }
.nav a:hover { color: var(--topbar-strong); background: rgba(255, 255, 255, .07); text-decoration: none; }
.nav a.active { color: var(--topbar-strong); background: rgba(255, 255, 255, .12); }
.count { min-width: 1.3rem; padding: 0 .35rem; border-radius: 999px; background: var(--highlight); color: var(--on-highlight); font-size: .72rem; font-weight: 700; text-align: center; }
.user { display: inline-flex; align-items: center; gap: .55rem; margin: 0; }
.avatar { width: 1.9rem; height: 1.9rem; border-radius: 50%; display: inline-grid; place-items: center; font-weight: 700; font-size: .85rem; color: var(--on-accent); background: var(--brand-gradient); }
.user-name { color: var(--topbar-soft); font-size: .9rem; }
.ribbon { background: var(--ai-soft); color: var(--fg); border-bottom: 1px solid var(--line); padding: .55rem 1.25rem; text-align: center; font-size: .9rem; }
.ribbon .icon { color: var(--ai); }

main { max-width: 82rem; margin: 0 auto; padding: 1.5rem 1.25rem 2.5rem; }
footer { max-width: 82rem; margin: 0 auto; padding: 1rem 1.25rem 2rem; color: var(--muted); font-size: .85rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-top: 1px solid var(--line); }

/* Buttons */
button, .button {
  font: inherit; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem 1rem; border-radius: 9px; border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent);
  cursor: pointer; text-decoration: none; line-height: 1.2;
}
button:hover, .button:hover { filter: brightness(1.08); text-decoration: none; }
button.secondary, .button.secondary { background: var(--surface); color: var(--accent); border-color: var(--line); }
button.danger-outline { background: var(--surface); color: var(--danger); border-color: var(--danger); }
button.ghost { background: transparent; color: var(--topbar-soft); border-color: rgba(255, 255, 255, .2); }
.small, button.small, .button.small { font-size: .85rem; }
button.small, .button.small { padding: .35rem .7rem; }
.button.big { padding: .75rem 1.2rem; font-size: 1rem; }
.topbar .button { background: var(--highlight); border-color: var(--highlight); color: var(--on-highlight); }

/* Layout pieces */
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.page-head p { max-width: 48rem; }
.head-right { display: flex; align-items: center; gap: .8rem; }
.crumbs { margin: 0 0 .6rem; font-size: .9rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1.25rem; margin-bottom: 1.1rem; min-width: 0; }
.card-title { display: flex; align-items: center; gap: .45rem; font-size: 1rem; margin: 0 0 .8rem; }
.card-title .icon { color: var(--muted); }
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(22rem, 1fr)); gap: 1.1rem; align-items: start; }
.two-col > .card { margin-bottom: 0; }
.two-col + .two-col, .two-col + .card, .hero-grid + .two-col, .hero-grid + .card { margin-top: 1.1rem; }

/* Dashboard */
.hero-grid { display: grid; grid-template-columns: minmax(20rem, 1fr) 2fr; gap: 1.1rem; }
.ring-card { display: flex; align-items: center; gap: 1.2rem; margin: 0; }
.ring-card p { margin: .3rem 0; }
.ring { flex: none; }
.ring-track { fill: none; stroke: var(--gray-soft); stroke-width: 12; }
.ring-value { fill: none; stroke: var(--ok); stroke-width: 12; stroke-linecap: round; }
.ring-text { fill: var(--fg); font-size: 22px; font-weight: 700; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); gap: .8rem; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: .9rem 1rem; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: .7rem; color: var(--fg); }
.kpi-link:hover { border-color: var(--warn); text-decoration: none; }
.kpi-icon { grid-row: span 2; width: 2.2rem; height: 2.2rem; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.kpi-icon.warn { background: var(--warn-soft); color: var(--warn); }
.kpi-icon.danger { background: var(--danger-soft); color: var(--danger); }
.kpi-icon.ai { background: var(--ai-soft); color: var(--ai); }
.kpi-value { font-size: 1.45rem; font-weight: 700; line-height: 1.2; }
.kpi-label { font-size: .8rem; color: var(--muted); }
.meter-row { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: .35rem; }
.meter { display: block; margin: .2rem 0 .8rem; }
.meter-track { fill: var(--gray-soft); }
.meter-value { fill: var(--accent); }
.meter.full .meter-value, .meter.low .meter-value { fill: var(--warn); }
.meter.good .meter-value { fill: var(--ok); }
.meter-marker { fill: var(--fg); }
.meter-cell { width: 30%; min-width: 6rem; }
.meter-cell .meter { margin: .4rem 0 0; }
.state-rows { display: grid; gap: .1rem; margin-bottom: .5rem; }
.state-row { display: grid; grid-template-columns: 11.5rem 1fr 2.5rem; align-items: center; gap: .8rem; color: var(--fg); padding: .3rem .4rem; border-radius: 8px; }
.state-row:hover { background: var(--surface-2); text-decoration: none; }
.state-row .meter { margin: 0; }
.m-matched .meter-value { fill: var(--ok); }
.m-needs_review .meter-value { fill: var(--warn); }
.m-waiting_for_ai .meter-value { fill: var(--ai); }
.m-not_matched .meter-value, .m-rejected .meter-value { fill: var(--muted); }
.bars-axis { stroke: var(--line); stroke-width: .5; }
.bars-bar { fill: var(--ai); }
.bars-value { fill: var(--muted); font-size: 4.5px; }
.bars-label { fill: var(--muted); font-size: 5px; }

/* Pills, chips, flags */
.pill { display: inline-flex; align-items: center; gap: .35rem; padding: .12rem .6rem; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; background: var(--gray-soft); color: var(--muted); }
.pill .dot { width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; }
.pill-matched { background: var(--ok-soft); color: var(--ok); }
.pill-needs_review { background: var(--warn-soft); color: var(--warn); }
.pill-waiting_for_ai { background: var(--ai-soft); color: var(--ai); }
.pill-rejected { background: var(--danger-soft); color: var(--danger); }
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .1rem .5rem; border-radius: 6px; font-size: .8rem; white-space: nowrap; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
.chip-ai { border-color: transparent; background: var(--ai-soft); color: var(--ai); }
.chip-rule { border-color: transparent; background: var(--accent-soft); color: var(--accent); }
.chip-person { border-color: transparent; background: var(--warn-soft); color: var(--warn); }
.chip-agent { border-color: transparent; background: var(--ok-soft); color: var(--ok); }
.chip-none, .chip-policy { color: var(--muted); }
.flags { display: flex; flex-wrap: wrap; gap: .3rem; }
.flag { display: inline-flex; align-items: center; gap: .25rem; padding: .05rem .45rem; font-size: .74rem; border-radius: 6px; background: var(--gray-soft); color: var(--muted); white-space: nowrap; }
.flag.danger { background: var(--danger-soft); color: var(--danger); font-weight: 700; }
.flag.warn { background: var(--warn-soft); color: var(--warn); font-weight: 700; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 -1.25rem; padding: 0 1.25rem; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; background: transparent; }
th[scope="row"] { font-weight: 500; color: var(--muted); }
table.data tbody tr:hover { background: var(--surface-2); }
table.data tbody tr:last-child td, table.data tr:last-child th { border-bottom: 0; }
table.compact th, table.compact td { padding: .4rem .5rem; }
table.narrow { width: auto; min-width: 20rem; }
td.num { text-align: right; }
td.message { max-width: 22rem; }
tr.row-danger td:first-child { box-shadow: inset 3px 0 0 var(--danger); }
.pay-id { font-weight: 600; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }

/* Untrusted text from the bank statement */
.untrusted { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .84rem; word-break: break-word; }
.bank-quote { position: relative; border-left: 3px solid var(--line); background: var(--surface-2); border-radius: 0 8px 8px 0; padding: .55rem .8rem; margin: .4rem 0 .8rem; }
.from-bank { display: inline-flex; align-items: center; gap: .3rem; font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: .25rem; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1rem; margin: 0 0 .8rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; min-width: 0; }
.facts.compact { margin-top: .4rem; }
.amount { font-weight: 700; white-space: nowrap; }
.amount.big { font-size: 1.4rem; }

/* Payment detail */
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(18rem, 1fr); gap: 1.1rem; align-items: start; }
.decider { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .8rem; }
.decider.person { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.reasoning { margin: .3rem 0 0; padding: .6rem .8rem; border-left: 3px solid var(--ai); background: var(--ai-soft); border-radius: 0 8px 8px 0; }
.decide { border-color: var(--warn); }
.proposal { border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem; margin: 0 0 1rem; background: var(--surface-2); }
.sources { list-style: none; padding: 0; margin: 0 0 .6rem; }
.sources li { margin-bottom: .5rem; }
.reason { margin-top: .3rem; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-top: 1rem; }
.timeline-card { position: sticky; top: 4.2rem; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: .85rem; top: .4rem; bottom: .4rem; width: 2px; background: var(--line); }
.tl { position: relative; display: grid; grid-template-columns: 1.75rem 1fr; gap: .7rem; padding-bottom: 1rem; }
.tl-dot { position: relative; z-index: 1; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--line); color: var(--muted); }
.tl-model_call .tl-dot { border-color: var(--ai); color: var(--ai); }
.tl-decided .tl-dot { border-color: var(--accent); color: var(--accent); }
.tl-reviewed .tl-dot { border-color: var(--warn); color: var(--warn); }
.tl-proposed .tl-dot { border-color: var(--ok); color: var(--ok); }
.tl-head { display: flex; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.when { color: var(--muted); font-size: .78rem; }
.tl-details { margin: .3rem 0 0; padding-left: 1rem; color: var(--muted); }

/* Queue */
.big-count { font-size: 2.2rem; font-weight: 800; color: var(--warn); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(21rem, 1fr)); gap: 1rem; }
.queue-card { display: flex; flex-direction: column; gap: .6rem; margin: 0; border-top: 3px solid var(--warn); }
.queue-card.danger { border-top-color: var(--danger); }
.queue-card .bank-quote { margin: 0; }
.queue-card .button { margin-top: auto; align-self: flex-start; }
.queue-top { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.proposal-line { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.empty { text-align: center; padding: 3rem 1rem; color: var(--ok); }
.empty p { color: var(--fg); }

/* Landing */
.hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(16rem, 1fr); gap: 2.5rem; align-items: center; padding: 2rem 0 1rem; }
.hero h1 { font-size: 2.2rem; margin: .6rem 0 .8rem; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 38rem; }
.eyebrow { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; font-weight: 700; color: var(--ai); background: var(--ai-soft); padding: .25rem .7rem; border-radius: 999px; }
.signin-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 1.4rem 1.5rem 1.1rem; margin: 1.4rem 0 1rem; max-width: 26rem; display: grid; gap: .7rem; }
.signin-card h2 { margin: 0; font-size: 1.2rem; }
.signin-card p { margin: 0; }
.provider-button {
  display: flex; align-items: center; justify-content: center; gap: .7rem; width: 100%;
  padding: .75rem 1rem; border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
  color: var(--fg); font-weight: 600; font-size: 1rem; text-decoration: none;
}
.provider-button:hover { background: var(--surface-2); border-color: var(--muted); text-decoration: none; }
.provider-button .icon { color: var(--ai); }
.provider-logo { flex: none; }
.or { display: flex; align-items: center; gap: .8rem; color: var(--muted); font-size: .9rem; }
.or::before, .or::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.center { text-align: center; }
.comparisons { margin: .8rem 0 0; padding-left: 1.1rem; display: grid; gap: .3rem; }
.ok-text { color: var(--ok); }
.warn-text { color: var(--warn); }
.dev-login { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin: .6rem 0; padding: .7rem .9rem; border: 1px dashed var(--line); border-radius: 10px; }
.dev-login input { font: inherit; padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--fg); }
.flow { list-style: none; margin: 0; padding: 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); position: relative; }
.flow li { display: grid; grid-template-columns: 2.5rem 1fr; gap: .8rem; align-items: center; padding: .55rem 0; position: relative; }
.flow li:not(:last-child)::after { content: ""; position: absolute; left: 1.2rem; top: 2.9rem; height: 1.1rem; width: 2px; background: var(--line); }
.flow div strong, .flow div span { display: block; }
.flow div span { color: var(--muted); font-size: .85rem; }
.flow-icon { width: 2.5rem; height: 2.5rem; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.flow-icon.ai { background: var(--ai-soft); color: var(--ai); }
.flow-icon.warn { background: var(--warn-soft); color: var(--warn); }

/* Notices, checks, forms */
.notice { display: flex; gap: .5rem; align-items: flex-start; padding: .7rem .9rem; border-radius: 10px; background: var(--warn-soft); color: var(--fg); border: 1px solid transparent; }
.notice .icon { margin-top: .2rem; }
.notice.danger { background: var(--danger-soft); border-color: var(--danger); }
.notice.danger .icon { color: var(--danger); }
.notice.success { background: var(--ok-soft); }
.ok { color: var(--ok); font-weight: 600; }
.checks { padding-left: 1.2rem; margin: .4rem 0 .8rem; }
.checks li { margin-bottom: .3rem; }
.checks .blocking { color: var(--danger); }
.checks .warning { color: var(--warn); }
.ack { display: flex; gap: .5rem; align-items: flex-start; margin: .4rem 0; padding: .45rem .6rem; border-radius: 8px; background: var(--warn-soft); }
.ack input { margin-top: .25rem; }
form button { margin-top: .4rem; }
.filter { display: flex; flex-wrap: wrap; gap: .6rem; align-items: flex-end; margin-bottom: 1rem; }
.filter label { display: grid; gap: .2rem; font-size: .85rem; color: var(--muted); }
.filter input[type=search] { min-width: 16rem; font: inherit; padding: .4rem .5rem; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
.filter select { font: inherit; padding: .4rem .5rem; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); }
.filter button { margin: 0; }

/* Small screens */
@media (max-width: 900px) {
  .hero, .hero-grid, .detail-grid { grid-template-columns: 1fr; }
  .timeline-card { position: static; }
  .hero h1 { font-size: 1.7rem; }
}

@media (max-width: 560px) {
  main { padding: 1rem .8rem 2rem; }
  .ring-card { flex-direction: column; text-align: center; }
  .state-row { grid-template-columns: 1fr 2.5rem; }
  .state-row .meter { display: none; }
  .user-name { display: none; }
}

.sort { color: inherit; white-space: nowrap; }
.pager { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: center; margin-top: 1rem; }
.pager a, .pager .current { padding: .3rem .65rem; border-radius: 8px; border: 1px solid var(--line); }
.pager .current { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

/* AI made visible (what AI added, AI decision banner) */
.danger-text { color: var(--danger); }
.ai-card { border-color: var(--ai-soft); }
.ai-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .8rem; margin: .8rem 0; }
.ai-stats div { display: grid; gap: .15rem; padding: .7rem .8rem; border-radius: 10px; background: var(--surface-2); }
.ai-stats strong { font-size: 1.6rem; line-height: 1; }
.ai-stats span { color: var(--muted); font-size: .85rem; }
.ai-banner { display: flex; gap: .7rem; align-items: flex-start; padding: .8rem .9rem; margin-bottom: .9rem; border-radius: 10px; background: var(--ai-soft); }
.ai-banner > .icon { color: var(--ai); flex: none; margin-top: .1rem; }
.ai-banner p { margin: .2rem 0 0; }
.chip-ai { font-weight: 700; }
.footer-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.lang { display: inline-flex; gap: .15rem; align-items: center; margin-right: .6rem; }
.lang a, .lang span { padding: .15rem .45rem; border-radius: 6px; font-size: .8rem; font-weight: 700; color: var(--topbar-fg); }
.lang span { background: rgba(255, 255, 255, .15); }
.legend td:first-child { white-space: nowrap; }
.flow.plain { padding: 0; border: 0; box-shadow: none; background: transparent; }