.timemachine-page {
  --tm-accent: #176b87;
  --tm-accent-soft: #e6f2f5;
  --tm-event: #b9465a;
}

.tm-hero .quick-links {
  margin-top: 2px;
}

.tm-workspace {
  padding: 0;
  overflow: hidden;
}

.tm-workspace-head {
  display: flex;
  gap: 18px;
  align-items: end;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--line);
}

.tm-workspace-head .section-heading {
  margin: 0;
}

.tm-controls {
  display: grid;
  grid-template-columns: 145px 180px 200px auto;
  gap: 8px;
  align-items: end;
}

.tm-controls label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.tm-controls input,
.tm-controls select,
.tm-controls button {
  min-width: 0;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
}

.tm-controls button {
  border-color: var(--tm-accent);
  background: var(--tm-accent);
  color: white;
  cursor: pointer;
  font-weight: 600;
}

.tm-controls button:disabled {
  cursor: wait;
  opacity: .72;
}

.tm-control-status {
  grid-column: 1 / -1;
  min-height: 14px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
  text-align: right;
}

.tm-control-status[data-tone="notice"] { color: #8a5a12; }
.tm-control-status[data-tone="error"] { color: #a13f51; }

.tm-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .72fr);
  min-height: 560px;
}

.tm-map-shell {
  min-width: 0;
  border-right: 1px solid var(--line);
  background: #f5f9fa;
}

.tm-map {
  min-height: 490px;
  background: #edf4f6;
}

.tm-map .leaflet-control-zoom {
  border: 1px solid var(--line);
  box-shadow: none;
}

.tm-map .leaflet-tooltip {
  border: 1px solid var(--line);
  border-radius: 5px;
  box-shadow: 0 6px 18px rgb(28 44 57 / .12);
  color: var(--ink);
  font: 600 12px/1.3 var(--font-body);
}

.tm-map .leaflet-interactive:focus {
  outline: 3px solid rgb(23 107 135 / .4);
  outline-offset: 2px;
}

.tm-map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-size: 11px;
}

.tm-map-legend span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.tm-swatch,
.tm-event-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: #d3e6ec;
}

.tm-swatch-selected { background: var(--tm-accent); }
.tm-event-dot { border-radius: 50%; background: #2f8cab; }
.tm-event-high { background: var(--tm-event); }

.tm-metrics-panel {
  min-width: 0;
  background: var(--card);
}

.tm-panel-heading {
  display: flex;
  gap: 12px;
  align-items: start;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}

.tm-panel-heading small {
  color: var(--faint);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.tm-panel-heading h3 {
  margin: 2px 0 0;
  font-size: 18px;
}

.tm-panel-heading > span {
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.tm-layer-list {
  max-height: 520px;
  overflow: auto;
}

.tm-layer-row {
  display: grid;
  grid-template-columns: minmax(145px, .9fr) minmax(170px, 1fr);
  gap: 8px 12px;
  align-items: start;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
}

.tm-layer-row.is-active {
  background: var(--tm-accent-soft);
  box-shadow: inset 3px 0 var(--tm-accent);
}

.tm-layer-row button {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.tm-layer-row button small {
  color: var(--muted);
  font-size: 10px;
}

.tm-layer-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
}

.tm-layer-values span {
  display: grid;
  gap: 1px;
  min-width: 0;
  text-align: right;
}

.tm-layer-values strong {
  color: var(--ink);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.tm-layer-values small,
.tm-layer-source {
  color: var(--muted);
  font-size: 9px;
}

.tm-layer-source {
  grid-column: 1 / -1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tm-trend {
  padding: 13px 16px 15px;
  border-top: 1px solid var(--line);
  background: var(--card);
}

.tm-trend-heading {
  display: flex;
  gap: 16px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 8px;
}

.tm-trend-heading small {
  color: var(--faint);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
}

.tm-trend-heading h3 {
  margin: 1px 0 0;
  font-size: 15px;
}

.tm-trend-heading > span {
  color: var(--muted);
  font-size: 10px;
  text-align: right;
}

.tm-trend-chart {
  min-height: 128px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7fafb;
  overflow: hidden;
}

.tm-trend-chart svg {
  display: block;
  width: 100%;
  height: 128px;
}

.tm-trend-axis { stroke: #c8d4da; stroke-width: 1; }
.tm-trend-area { fill: rgb(23 107 135 / .1); }
.tm-trend-line { fill: none; stroke: var(--tm-accent); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.5; }
.tm-trend-chart circle { fill: var(--card); stroke: var(--tm-accent); stroke-width: 2; }
.tm-trend-chart circle:focus { outline: none; fill: var(--tm-accent); stroke: #fff; }

.tm-trend-empty {
  display: flex;
  min-height: 126px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.tm-trend-empty strong { color: var(--ink); font-size: 12px; }

.tm-trend-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.tm-trend-summary:empty { display: none; }

.tm-trend-summary span {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: 8px 10px;
  border-right: 1px solid var(--line);
}

.tm-trend-summary span:last-child { border-right: 0; }
.tm-trend-summary small { color: var(--muted); font-size: 9px; }
.tm-trend-summary strong { overflow-wrap: anywhere; font-size: 11px; font-variant-numeric: tabular-nums; }

.tm-release {
  padding: 13px 16px 15px;
  border-top: 1px solid var(--line);
  background: #f8fafb;
}

.tm-release-heading {
  display: flex;
  gap: 16px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 8px;
}

.tm-release-heading small,
.tm-release-facts small {
  color: var(--faint);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
}

.tm-release-heading h3 {
  margin: 1px 0 0;
  font-size: 15px;
}

.tm-release-links {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: flex-end;
}

.tm-release-links a {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--card);
  color: var(--blue-dark);
  font-size: 10px;
  font-weight: 600;
  text-decoration: none;
}

.tm-release-links a:hover,
.tm-release-links a:focus-visible {
  border-color: rgb(23 107 135 / .42);
  background: var(--tm-accent-soft);
}

.tm-release-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 54px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card);
}

.tm-release-message {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.tm-release-message strong {
  font-size: 12px;
}

.tm-release-message span {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.35;
}

.tm-release-facts {
  display: flex;
  min-width: 0;
}

.tm-release-facts > span {
  display: grid;
  min-width: 94px;
  gap: 2px;
  padding: 0 10px;
  border-left: 1px solid var(--line);
}

.tm-release-facts strong {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.tm-events-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.tm-event-card {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}

.tm-event-card time,
.tm-event-meta {
  color: var(--muted);
  font-size: 10px;
}

.tm-event-card h3 {
  margin: 0 0 5px;
  font-size: 14px;
  line-height: 1.3;
}

.tm-event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tm-events-more {
  display: block;
  min-height: 38px;
  margin: 12px auto 0;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--card);
  color: var(--blue-dark);
  cursor: pointer;
  font: 600 12px/1.2 var(--font-body);
}

.tm-events-more:hover { border-color: var(--blue-dark); }
.tm-events-more:focus-visible { outline: 3px solid rgb(23 107 135 / .28); outline-offset: 2px; }
.tm-events-more.is-hidden { display: none; }

.tm-severity {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
}

.tm-severity::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2f8cab;
  content: "";
}

.tm-severity-high::before,
.tm-severity-critical::before { background: var(--tm-event); }

.tm-provenance {
  margin: 16px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--muted);
  font-size: 11px;
}

.tm-provenance summary {
  padding: 11px 14px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
}

.tm-provenance div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 0 14px 12px;
}

.tm-provenance a { color: var(--blue-dark); }

@media (max-width: 960px) {
  .tm-workspace-head { display: grid; align-items: stretch; }
  .tm-controls { grid-template-columns: repeat(3, minmax(0, 1fr)) auto; }
  .tm-dashboard { grid-template-columns: 1fr; }
  .tm-map-shell { border-right: 0; border-bottom: 1px solid var(--line); }
  .tm-layer-list { max-height: none; }
}

@media (max-width: 640px) {
  .tm-workspace-head { padding: 14px; }
  .tm-controls { grid-template-columns: 1fr 1fr; }
  .tm-controls label:nth-child(3) { grid-column: 1 / -1; }
  .tm-controls button { align-self: end; }
  .tm-control-status { text-align: left; }
  .tm-dashboard { min-height: 0; }
  .tm-map { min-height: 330px; }
  .tm-map-legend { gap: 8px; }
  .tm-layer-row { grid-template-columns: 1fr; gap: 6px; padding: 10px 12px; }
  .tm-layer-values span { text-align: left; }
  .tm-trend-summary { grid-template-columns: 1fr 1fr; }
  .tm-trend-summary span:nth-child(2) { border-right: 0; }
  .tm-trend-summary span:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .tm-events-grid { grid-template-columns: 1fr; }
  .tm-event-card { grid-template-columns: 64px minmax(0, 1fr); }
  .tm-severity { grid-column: 2; }
  .tm-trend { padding: 12px; }
  .tm-trend-heading { display: grid; gap: 3px; align-items: start; }
  .tm-trend-heading > span { text-align: left; }
  .tm-release { padding: 12px; }
  .tm-release-heading { display: grid; gap: 7px; align-items: start; }
  .tm-release-links { justify-content: flex-start; }
  .tm-release-summary { grid-template-columns: 1fr; }
  .tm-release-facts { border-top: 1px solid var(--line); }
  .tm-release-facts > span { flex: 1; padding: 7px 8px 0; }
  .tm-release-facts > span:first-child { padding-left: 0; border-left: 0; }
}