:root {
  --bg: #151814;
  --panel: #20251e;
  --panel-2: #262c24;
  --line: #394133;
  --text: #f2f0e8;
  --muted: #a7afa0;
  --gold: #d1ad61;
  --green: #77b28b;
  --red: #e07a67;
  --blue: #8eb6c9;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 16px;
  padding: 18px;
}

.topbar,
.filters,
.metrics,
.stream,
.inspector,
.rejected,
.trace-panel,
.quality-panel,
.noise-panel,
.retention-panel,
.stats-panel,
.error-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
}

.mark {
  margin: 0 0 4px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 24px;
}

h2 {
  font-size: 15px;
}

.operator {
  display: grid;
  gap: 2px;
  text-align: right;
}

.operator span,
.panel-head span {
  color: var(--muted);
  font-size: 12px;
}

.workspace {
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(320px, 1fr) minmax(220px, 0.55fr);
  gap: 12px;
}

.filters {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr)) auto;
  gap: 10px;
  padding: 12px;
}

label {
  color: var(--muted);
  font-size: 12px;
}

input {
  width: 100%;
  margin-top: 5px;
  padding: 9px 10px;
  color: var(--text);
  background: #11140f;
  border: 1px solid var(--line);
  border-radius: 6px;
}

button,
.button-link {
  align-self: end;
  min-height: 38px;
  border: 0;
  border-radius: 6px;
  padding: 9px 12px;
  color: #141711;
  background: var(--gold);
  cursor: pointer;
  text-decoration: none;
  font-weight: 800;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(8, minmax(92px, 1fr));
  gap: 1px;
  overflow: hidden;
}

.metric {
  padding: 12px;
  background: var(--panel-2);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
}

.columns {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 12px;
}

.stream,
.inspector,
.rejected,
.trace-panel,
.quality-panel,
.noise-panel,
.retention-panel,
.stats-panel {
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.event-list,
.rejected-list,
.trace-list,
.quality-list,
.noise-list,
.retention-list,
.stats-list {
  min-height: 0;
  overflow: auto;
}

.event-row {
  width: 100%;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 90px;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  background: transparent;
  text-align: left;
}

.event-row:hover,
.event-row.is-active {
  background: #2b3329;
}

.event-row strong,
.event-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-row small {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-failed {
  color: var(--red);
}

.status-ok {
  color: var(--green);
}

pre {
  margin: 0;
  min-height: 0;
  max-height: 280px;
  overflow: auto;
  padding: 14px;
  color: #dfe7d9;
  background: #11140f;
}

.essence {
  border-bottom: 1px solid var(--line);
  background: #171b15;
}

.essence-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.essence-grid > div {
  min-width: 0;
  padding: 10px;
  background: #171b15;
}

.essence-grid span,
.quality-item small,
.mini-row span,
.trace-row span,
.empty-line {
  color: var(--muted);
  font-size: 12px;
}

.essence-grid strong {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px;
}

.flag-row span {
  padding: 4px 7px;
  color: #141711;
  background: var(--gold);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.secondary-panels {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr);
  gap: 12px;
}

.trace-row {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(90px, 0.8fr) minmax(0, 1fr) 76px;
  gap: 10px;
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  background: transparent;
  text-align: left;
}

.trace-row:hover,
.trace-row.is-active {
  background: #2b3329;
}

.quality-item,
.noise-item,
.retention-item,
.mini-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}

.quality-item small,
.noise-item small,
.retention-item small {
  grid-column: 1 / -1;
}

.health-ok,
.severity-repeat {
  color: var(--green);
}

.health-attention,
.health-missing,
.severity-error {
  color: var(--red);
}

.health-quiet,
.severity-noisy {
  color: var(--gold);
}

.mini-row em {
  color: var(--gold);
  font-style: normal;
  font-weight: 800;
}

.empty-line {
  padding: 12px;
}

.rejected-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 140px;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.error-panel {
  max-width: 520px;
  margin: 14vh auto 0;
  padding: 22px;
}

@media (max-width: 860px) {
  .topbar,
  .filters,
  .columns,
  .metrics,
  .secondary-panels,
  .essence-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .operator {
    text-align: left;
  }

  .workspace {
    grid-template-rows: auto auto auto auto;
  }
}