:root {
  color-scheme: light;
  --bg: #f4f6f8;
  --surface: #ffffff;
  --line: #d9e0e7;
  --text: #17202a;
  --muted: #657386;
  --ok: #16825d;
  --warn: #a05d00;
  --bad: #b42318;
  --blue: #1d5fd1;
  --live: #fff7df;
  --confirmed: #e7f8ef;
  --conflict: #ffe9e7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.app {
  width: min(1440px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.2;
}

h2 {
  font-size: 16px;
}

.topbar p,
.section-title span {
  color: var(--muted);
  margin-top: 6px;
}

.status-pill,
.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  padding: 7px 12px;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}

.status-pill.ok,
.pill.confirmed,
.pill.complete {
  color: var(--ok);
  border-color: #a8dec8;
  background: #eefaf4;
}

.status-pill.warn,
.pill.live,
.pill.partial,
.pill.polling {
  color: var(--warn);
  border-color: #f3d193;
  background: #fff8e8;
}

.status-pill.bad,
.pill.conflict,
.pill.failed,
.pill.error {
  color: var(--bad);
  border-color: #f0b7b1;
  background: #fff0ef;
}

.toolbar,
.metrics,
.providers,
.result-main,
.audit-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) minmax(220px, 1.4fr) 150px 120px auto auto;
  gap: 12px;
  padding: 14px;
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 11px;
  min-height: 40px;
  color: var(--text);
  background: #fff;
}

button {
  border: 1px solid #174da8;
  border-radius: 6px;
  min-height: 40px;
  padding: 0 14px;
  color: #fff;
  background: var(--blue);
  cursor: pointer;
}

button.secondary {
  color: var(--text);
  border-color: var(--line);
  background: #fff;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 14px;
  overflow: hidden;
}

.metrics div {
  padding: 14px;
  background: #fff;
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.metrics strong {
  font-size: 18px;
}

.providers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  margin-top: 14px;
}

.provider-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.provider-top,
.section-title,
.category-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.provider-card p,
.provider-card small {
  color: var(--muted);
}

.provider-card p {
  margin: 10px 0 4px;
}

.result-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 14px;
  margin-top: 14px;
  align-items: start;
}

.result-main,
.audit-panel {
  padding: 16px;
}

.categories {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.category {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.category-head span,
.empty {
  color: var(--muted);
}

.numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.number {
  min-width: 64px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.number.live {
  background: var(--live);
  border-color: #e5bd62;
}

.number.confirmed {
  background: var(--confirmed);
  border-color: #93d8b5;
}

.number.conflict {
  background: var(--conflict);
  border-color: #ea9d94;
}

.event-log {
  list-style-position: inside;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 8px;
  max-height: 640px;
  overflow: auto;
}

.event-log li {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 980px) {
  .toolbar,
  .metrics,
  .providers,
  .result-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}