* { box-sizing: border-box; }
:root {
  --ui-bg: #121212;
  --ui-bg-2: #181818;
  --ui-bg-3: #0d0d0d;
  --ui-panel: #1b1b1b;
  --ui-panel-2: #232323;
  --ui-border: #3a3a3a;
  --ui-border-soft: #2c2c2c;
  --ui-text: #f2f2f2;
  --ui-text-dim: #c9c9c9;
  --ui-text-muted: #9e9e9e;
  --ui-accent: #6a6a6a;
  --ui-accent-2: #4f4f4f;
  --ui-hover: #2a2a2a;
  --ui-selected: #373737;
  --ui-border-width: 1px;
  --ui-radius-xs: 0;
  --ui-radius-sm: 0;
  --ui-radius-md: 0;
  --ui-radius-lg: 0;
  --ui-radius-pill: 0;
  --ui-elevation-1: 0 0 0 transparent;
}
html, body {
  margin: 0;
  padding: 0;
  background: var(--ui-bg);
  color: var(--ui-text);
  font-family: Arial, Helvetica, sans-serif;
  height: 100%;
}
body { overflow: hidden; }
input[type="checkbox"],
input[type="radio"],
input[type="range"] { accent-color: var(--ui-accent); }
.hidden { display: none !important; }
.app-shell {
  height: 100dvh;
  min-height: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 12px;
}
.title-wrap { display: flex; flex-direction: column; gap: 4px; }
.session-timer-line {
  display: flex;
  align-items: center;
  gap: 10px;
}
.session-timer { margin: 0; font-size: 34px; line-height: 1; font-weight: 800; letter-spacing: 0.02em; }
.session-gridding-timer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 0;
  border: 1px solid rgba(146, 196, 255, 0.5);
  background: rgba(40, 74, 120, 0.35);
  color: #d9eaff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.session-flag-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  color: #f4f7fb;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.session-flag-state.green { background: #1f7a41; border-color: #35b667; color: #ecfff3; }
.session-flag-state.yellow,
.session-flag-state.fcy,
.session-flag-state.safety-car { background: #ffcc00; border-color: #ffe066; color: #111111; }
.session-flag-state.white { background: #585858; border-color: #cfcfcf; color: #ffffff; }
.session-flag-state.finish { background: #2b2b2b; border-color: #f0f0f0; color: #ffffff; }
.session-info { color: var(--ui-text-dim); font-size: 13px; }
.tabs { display: flex; gap: 8px; margin-bottom: 10px; }
.subtabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tab-btn {
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-panel);
  color: var(--ui-text);
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 0;
  cursor: pointer;
  font-weight: 700;
}
.tab-btn.active { background: var(--ui-accent); border-color: var(--ui-accent); color: #fff; }
.subtab-btn {
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
  color: var(--ui-text);
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 0;
  cursor: pointer;
  font-weight: 700;
}
.subtab-btn.active {
  background: var(--ui-selected);
  border-color: var(--ui-accent);
  color: #fff;
}
.tab-panel { display: none; min-height: 0; flex: 1; }
.tab-panel.active {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.settings-subtabs {
  margin-top: -2px;
}
.mapping-group {
  display: none;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  flex: 1;
}
.mapping-group.active {
  display: flex;
}
.championship-group-footer {
  display: flex;
  flex-direction: column;
  gap: clamp(4px, 0.6vh, 10px);
  margin-top: clamp(6px, 0.8vh, 12px);
}
.assets-layout {
  display: flex;
  flex-direction: row;
  gap: clamp(8px, 1vw, 18px);
  min-height: 0;
  flex: 1;
}
.assets-sidebar {
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 0.4vh, 6px);
  flex: 0 0 clamp(140px, 14vw, 220px);
  padding: clamp(4px, 0.6vh, 10px);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-bg-3);
  border: var(--ui-border-width) solid var(--ui-border-soft);
}
.assets-sidebar-item {
  appearance: none;
  background: transparent;
  border: var(--ui-border-width) solid transparent;
  color: var(--ui-text);
  text-align: left;
  padding: clamp(6px, 0.8vh, 12px) clamp(8px, 0.8vw, 14px);
  border-radius: var(--ui-radius-xs);
  cursor: pointer;
  font-size: clamp(12px, 0.95vw, 15px);
  transition: background-color 120ms ease, border-color 120ms ease;
}
.assets-sidebar-item:hover {
  background: var(--ui-hover);
}
.assets-sidebar-item.active {
  background: var(--ui-selected);
  border-color: var(--ui-accent);
}
.assets-content {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.assets-pane {
  display: none;
  min-height: 0;
}
.assets-pane.active {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.settings-section {
  display: none;
  min-height: 0;
}
.settings-section.active {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-width: thin;
  scrollbar-color: var(--ui-border) var(--ui-bg-2);
}
.settings-section.active::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.settings-section.active::-webkit-scrollbar-thumb {
  background: var(--ui-border);
  border-radius: 0;
}
.settings-section.active::-webkit-scrollbar-track {
  background: var(--ui-bg-2);
}
.layout {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 20px;
  height: 100%;
  min-height: 0;
}
.panel {
  background: var(--ui-panel);
  border: var(--ui-border-width) solid var(--ui-border-soft);
  border-radius: 0;
  padding: 14px;
  min-height: 0;
  box-shadow: var(--ui-elevation-1);
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.panel-header h2 { margin: 0; font-size: 18px; }
.search {
  width: 240px;
  max-width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
  color: #fff;
}
.settings-profile-select {
  width: 180px;
}
.hint { color: var(--ui-text-muted); font-size: 12px; line-height: 1.35; }
.driver-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: calc(100vh - 238px);
  overflow-y: auto;
  padding-right: 2px;
}
.driver-row {
  display: grid;
  grid-template-columns: 6px 46px 56px minmax(0,1fr) 86px 62px 92px;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  min-height: 44px;
  border-radius: 0;
  background: var(--ui-bg-3);
  border: var(--ui-border-width) solid var(--ui-border-soft);
  cursor: pointer;
}
.driver-row:hover { background: var(--ui-hover); border-color: var(--ui-border); }
.driver-row.selected { background: var(--ui-selected); border-color: #808080; }
.class-bar {
  width: 6px;
  height: 100%;
  min-height: 28px;
  border-radius: 0;
  background: #445266;
}
.driver-row .pos, .driver-row .num, .driver-row .gap, .driver-row .interval { color: var(--ui-text-dim); font-weight: 700; font-size: 12px; }
.driver-row .gap, .driver-row .interval { text-align: right; }
.marker-wrap { display:flex; align-items:center; justify-content:center; min-height: 100%; }
.status-marker { display:inline-flex; align-items:center; justify-content:center; min-width: 34px; padding: 2px 6px; border-radius: 0; font-size: 10px; font-weight: 800; line-height: 1; letter-spacing: 0.04em; }
.status-marker { border-radius: 0; }
.status-marker { border-radius: 999px; }
.status-marker.pit { background: rgba(42, 166, 255, 0.16); color: #5dc0ff; }
.status-marker.pit-rqst, .status-marker.pit-in { background: rgba(255, 199, 65, 0.18); color: #ffd86b; }
.status-marker.pit-out { background: rgba(75, 205, 131, 0.16); color: #79e0a3; }
.status-marker.in-garage,
.status-marker.garage { background: rgba(160, 176, 198, 0.18); color: #d5dfeb; }
.status-marker.pen { background: rgba(255, 154, 60, 0.18); color: #ffb266; }
.status-marker.ret, .status-marker.dnf, .status-marker.dq { background: rgba(255, 74, 74, 0.14); color: #ff6b6b; }
.driver-row .name { font-weight: 700; font-size: 13px; line-height: 1.15; }
.driver-row .sub { color: var(--ui-text-muted); font-size: 11px; margin-top: 1px; line-height: 1.1; }
.control-block { margin-bottom: 14px; }
.label { color: var(--ui-text-muted); font-size: 13px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.04em; }
.selected-driver {
  min-height: 96px;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-3);
  padding: 14px;
}
.selected-driver.empty { color: var(--ui-text-muted); display: flex; align-items: center; }
.selected-driver .title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.selected-driver .meta { color: var(--ui-text-dim); font-size: 14px; line-height: 1.5; }
.button-row, .button-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  border: 0;
  border-radius: 0;
  min-height: 38px;
  padding: 8px 14px;
  background: var(--ui-accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  line-height: 1.1;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.secondary { background: var(--ui-accent-2); }
.btn.danger { background: #8a2431; }
.btn.success { background: #2d7f44; }
.status-box {
  min-height: 56px;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-3);
  padding: 12px;
  color: var(--ui-text-dim);
  line-height: 1.45;
}
.mapping-panel,
.settings-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  min-height: 0;
}
.overlay-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  --overlay-density-scale: var(--overlay-ui-scale, 1);
}
.mapping-header,
.settings-header { align-items: flex-start; }
.overlay-header {
  align-items: flex-start;
  flex: 0 0 auto;
}
.overlay-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.overlay-scale-select {
  width: 88px;
  min-width: 88px;
}.mapping-actions,
.settings-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.top-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: flex-end; }
.sim-badge {
  height: 32px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  background: var(--ui-bg-2);
  color: var(--ui-text-dim);
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: var(--ui-radius-xs);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  user-select: none;
}
.sim-badge.sim-badge-pending {
  border-color: #c8902a;
  color: #c8902a;
}
.mapping-hint,
.settings-hint { margin-top: 8px; }
.overlay-hint { margin-top: 8px; }
.overlay-view-filter {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--ui-border);
  background: var(--ui-bg-2);
}
.overlay-view-filter-label {
  margin-right: 2px;
  color: var(--ui-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.overlay-view-filter-btn {
  min-height: 28px;
  padding: 5px 11px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xs);
  background: var(--ui-panel-2);
  color: var(--ui-text-dim);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}
.overlay-view-filter-btn:hover {
  border-color: color-mix(in srgb, var(--ui-accent) 55%, var(--ui-border));
  color: var(--ui-text);
}
.overlay-view-filter-btn.active {
  border-color: var(--ui-accent);
  background: var(--ui-accent);
  color: #111111;
}
.overlay-view-filter-btn:disabled {
  opacity: 0.45;
  cursor: default;
}
.topbar-url {
  max-width: 360px;
  padding: 8px 12px;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-panel);
  color: var(--ui-text-dim);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.overlay-grid {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  column-gap: calc(10px * var(--overlay-density-scale, 1));
  row-gap: calc(18px * var(--overlay-density-scale, 1));
  align-content: start;
  align-items: flex-start;
  min-height: 0;
  overflow: auto;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--ui-border) var(--ui-bg-2);
}
.overlay-grid.layout-edit-mode .overlay-card {
  cursor: grab;
  border-style: dashed;
}
.overlay-grid.layout-edit-mode .overlay-card.is-dragging {
  opacity: 0.45;
  cursor: grabbing;
}
.overlay-grid.layout-free {
  display: block;
  position: relative;
}
.overlay-grid.layout-free .overlay-card {
  position: absolute;
  margin: 0;
}
.overlay-card.is-view-filtered {
  display: none !important;
}
.overlay-grid.layout-free.layout-filtered {
  display: flex;
  position: relative;
  min-height: 0 !important;
}
.overlay-grid.layout-free.layout-filtered .overlay-card {
  position: static;
  left: auto !important;
  top: auto !important;
}
.overlay-grid.layout-edit-mode .overlay-card .btn,
.overlay-grid.layout-edit-mode .overlay-card .search,
.overlay-grid.layout-edit-mode .overlay-card input,
.overlay-grid.layout-edit-mode .overlay-card select,
.overlay-grid.layout-edit-mode .overlay-card details,
.overlay-grid.layout-edit-mode .overlay-card summary,
.overlay-grid.layout-edit-mode .overlay-card label {
  pointer-events: none;
}
.overlay-grid::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.overlay-grid::-webkit-scrollbar-thumb {
  background: var(--ui-border);
  border-radius: 0;
}
.overlay-grid::-webkit-scrollbar-track {
  background: var(--ui-bg-2);
}
.overlay-view-empty {
  width: 100%;
  padding: 24px;
  border: 1px dashed var(--ui-border);
  color: var(--ui-text-muted);
  text-align: center;
}
.overlay-view-empty[hidden] {
  display: none;
}
.overlay-card {
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-2);
  padding: calc(9px * var(--overlay-density-scale, 1));
  display: flex;
  flex-direction: column;
  gap: calc(7px * var(--overlay-density-scale, 1));
  flex: 1 1 calc(220px * var(--overlay-density-scale, 1));
  min-width: calc(220px * var(--overlay-density-scale, 1));
  max-width: calc(320px * var(--overlay-density-scale, 1));
}
.overlay-card-head {
  display: flex;
  justify-content: space-between;
  gap: calc(8px * var(--overlay-density-scale, 1));
  align-items: flex-start;
}
.overlay-card-head > div {
  min-width: 0;
  flex: 1 1 0;
  overflow: hidden;
}
.overlay-card-head h3 {
  margin: 0;
  font-size: calc(15px * var(--overlay-density-scale, 1));
  white-space: normal;
  overflow: visible;
  overflow-wrap: anywhere;
  text-overflow: clip;
  line-height: 1.15;
  min-width: 0;
}
.overlay-card .btn,
.overlay-card .search {
  min-height: calc(26px * var(--overlay-density-scale, 1));
  padding: calc(4px * var(--overlay-density-scale, 1)) calc(8px * var(--overlay-density-scale, 1));
  font-size: calc(10px * var(--overlay-density-scale, 1));
  border-radius: 0;
}
.overlay-card .hint {
  display: none;
}
[data-setting-owner="design"] {
  display: none !important;
}
.overlay-panel .btn[id$="ToggleBtn"] {
  min-width: 88px;
  justify-content: center;
  text-align: center;
}
.overlay-card-head > .btn[id$="ToggleBtn"] {
  width: 88px;
  min-width: 88px;
  justify-content: center;
  text-align: center;
  flex: 0 0 88px;
}
.overlay-card:not(:has(.overlay-control-grid:not([data-setting-owner="design"]))) {
  flex: 1 1 calc(190px * var(--overlay-density-scale, 1));
  min-width: calc(180px * var(--overlay-density-scale, 1));
  max-width: calc(230px * var(--overlay-density-scale, 1));
}
.overlay-card:not(:has(.overlay-control-grid:not([data-setting-owner="design"]))) .overlay-card-head {
  align-items: center;
}
.overlay-card:not(:has(.overlay-control-grid:not([data-setting-owner="design"]))) .overlay-card-head > .btn[id$="ToggleBtn"] {
  width: 62px;
  min-width: 62px;
  flex: 0 0 62px;
}
.overlay-card:has(#overlayClassLeadersToggleBtn),
.overlay-card:has(#overlayFastestLapsToggleBtn),
.overlay-card:has(#overlayEventInfoToggleBtn) {
  flex: 0 0 calc(240px * var(--overlay-density-scale, 1));
  min-width: calc(240px * var(--overlay-density-scale, 1));
  max-width: calc(240px * var(--overlay-density-scale, 1));
}
.overlay-card:has(.overlay-page-row) {
  flex-basis: calc(260px * var(--overlay-density-scale, 1));
  min-width: calc(250px * var(--overlay-density-scale, 1));
  max-width: calc(300px * var(--overlay-density-scale, 1));
}
.overlay-control:has(.overlay-page-row) {
  grid-column: 1 / -1;
}
.overlay-card:has(#overlayTimingTowerToggleBtn),
.overlay-card:has(#overlaySessionResultsToggleBtn),
.overlay-card:has(#overlayInRaceStandingsToggleBtn),
.overlay-card:has(#overlayStartingGridToggleBtn),
.overlay-card:has(#overlayChampionshipStandingsToggleBtn) {
  flex: 0 0 calc(250px * var(--overlay-density-scale, 1));
  min-width: calc(240px * var(--overlay-density-scale, 1));
  max-width: calc(290px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-card-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, calc(105px * var(--overlay-density-scale, 1)));
  align-items: start;
  gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-card-head > .btn[id$="ToggleBtn"] {
  width: 100%;
  min-width: 0;
  max-width: calc(105px * var(--overlay-density-scale, 1));
  justify-self: end;
  margin: 0;
  flex: 0 0 auto;
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: start;
  column-gap: calc(8px * var(--overlay-density-scale, 1));
  row-gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-control {
  align-items: stretch;
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-select,
.overlay-card:has(#overlayTimingTowerToggleBtn) .search {
  min-height: calc(26px * var(--overlay-density-scale, 1)) !important;
  padding: calc(4px * var(--overlay-density-scale, 1)) calc(8px * var(--overlay-density-scale, 1)) !important;
  font-size: calc(10px * var(--overlay-density-scale, 1)) !important;
  width: 100% !important;
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .overlay-check-dropdown-summary {
  min-height: calc(26px * var(--overlay-density-scale, 1)) !important;
  padding: calc(4px * var(--overlay-density-scale, 1)) calc(8px * var(--overlay-density-scale, 1)) !important;
  font-size: calc(10px * var(--overlay-density-scale, 1)) !important;
  width: 100% !important;
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .settings-toggle {
  font-size: calc(10px * var(--overlay-density-scale, 1));
  font-weight: 700;
  line-height: 1.15;
  gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayTimingTowerToggleBtn) .settings-toggle input[type="checkbox"] {
  width: calc(14px * var(--overlay-density-scale, 1));
  height: calc(14px * var(--overlay-density-scale, 1));
}
.overlay-card.overlay-card--timing-tower {
  flex-basis: calc(250px * var(--overlay-density-scale, 1));
  min-width: calc(240px * var(--overlay-density-scale, 1));
  max-width: calc(290px * var(--overlay-density-scale, 1));
}
.overlay-card.overlay-card--timing-tower .overlay-card-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, calc(105px * var(--overlay-density-scale, 1)));
  align-items: start;
  gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card.overlay-card--timing-tower .overlay-card-head > .btn[id$="ToggleBtn"] {
  width: 100% !important;
  min-width: 0 !important;
  max-width: calc(105px * var(--overlay-density-scale, 1));
  justify-self: end;
  margin: 0;
  flex: 0 0 auto !important;
}
.overlay-card.overlay-card--timing-tower .overlay-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: start;
  column-gap: calc(8px * var(--overlay-density-scale, 1));
  row-gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card.overlay-card--timing-tower .overlay-control {
  align-items: stretch;
}
.overlay-card.overlay-card--timing-tower .overlay-select,
.overlay-card.overlay-card--timing-tower .search {
  min-height: calc(26px * var(--overlay-density-scale, 1));
  padding: calc(4px * var(--overlay-density-scale, 1)) calc(8px * var(--overlay-density-scale, 1));
  font-size: calc(10px * var(--overlay-density-scale, 1));
  width: 100%;
}
.overlay-card.overlay-card--timing-tower .overlay-check-dropdown-summary {
  min-height: calc(26px * var(--overlay-density-scale, 1));
  padding: calc(4px * var(--overlay-density-scale, 1)) calc(8px * var(--overlay-density-scale, 1));
  font-size: calc(10px * var(--overlay-density-scale, 1));
  width: 100%;
}
.overlay-card:has(#overlayForecastToggleBtn),
.overlay-card:has(#overlayBattleTowerToggleBtn),
.overlay-card:has(#overlayLiveChampionshipToggleBtn) {
  flex: 0 0 calc(280px * var(--overlay-density-scale, 1));
  min-width: calc(280px * var(--overlay-density-scale, 1));
  max-width: calc(280px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayBattleBoxToggleBtn) .overlay-control-grid {
  grid-template-columns: 1fr;
}
.overlay-card:has(#overlayChampionshipStandingsToggleBtn) .overlay-card-head h3 {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  line-height: 1.1;
}
.overlay-card:has(#overlayClassLeadersToggleBtn) .overlay-card-head h3,
.overlay-card:has(#overlayFastestLapsToggleBtn) .overlay-card-head h3,
.overlay-card:has(#overlayEventInfoToggleBtn) .overlay-card-head h3 {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  line-height: 1.1;
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-select {
  min-height: calc(22px * var(--overlay-density-scale, 1));
  font-size: calc(9px * var(--overlay-density-scale, 1));
  padding: calc(3px * var(--overlay-density-scale, 1)) calc(7px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-check-option {
  grid-column: 1 / -1;
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-flag-test-row {
  margin-top: calc(4px * var(--overlay-density-scale, 1));
  gap: calc(6px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-flag-test-label {
  font-size: calc(9px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-flag-test-buttons {
  gap: calc(4px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlaySessionInfoToggleBtn) .overlay-flag-test-buttons .btn {
  min-height: calc(20px * var(--overlay-density-scale, 1));
  min-width: calc(40px * var(--overlay-density-scale, 1));
  padding: calc(2px * var(--overlay-density-scale, 1)) calc(6px * var(--overlay-density-scale, 1));
  font-size: calc(9px * var(--overlay-density-scale, 1));
}
.overlay-card:has(#overlayLiveChampionshipToggleBtn) .overlay-control-grid {
  grid-template-columns: 1fr;
}
.overlay-card:has(#overlayForecastToggleBtn) .overlay-control:has(select) {
  grid-column: 1 / -1;
}
.overlay-card:has(#overlayForecastToggleBtn) .overlay-control > .btn {
  width: fit-content;
  min-width: 88px;
}
.overlay-settings-card {
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-2);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.overlay-settings-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.overlay-settings-card-head h3,
.overlay-settings-subhead h4 {
  margin: 0;
}
.overlay-settings-card-head h3 {
  font-size: 16px;
}
.overlay-settings-grid {
  display: grid;
  gap: 10px;
}
.overlay-asset-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
}
.overlay-range-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}
.overlay-range-input,
.overlay-color-input {
  width: 100%;
}
.overlay-color-input {
  min-height: 36px;
  padding: 4px;
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
}
.overlay-range-value {
  min-width: 42px;
  text-align: right;
  color: #f3f5f7;
  font-size: 12px;
  font-weight: 700;
}
.overlay-asset-input {
  width: 100%;
}
.overlay-settings-subhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.overlay-settings-table-wrap {
  max-height: 260px;
}
.mapping-session-table-wrap {
  flex: none;
  min-height: 0;
  max-height: 360px;
}
.mapping-session-table {
  table-layout: fixed;
}
.mapping-session-table .col-settings-display {
  width: 41%;
}
.mapping-session-table .col-settings-actions {
  width: 18%;
}
.mapping-session-table th,
.mapping-session-table td {
  padding: 8px 10px;
  font-size: 12px;
}
.mapping-session-table thead th {
  text-align: center;
}
.mapping-session-table input[type="text"] {
  padding: 7px 8px;
  font-size: 11px;
}
.mapping-session-table .settings-row-actions {
  justify-content: center;
}
.mapping-session-table .settings-remove-btn {
  padding: 7px 10px;
  font-size: 11px;
}
.forecast-manual-table-wrap {
  max-height: none;
  overflow: visible;
}
.forecast-manual-launcher {
  margin-top: 2px;
}
.forecast-manual-launcher[hidden] {
  display: none;
}
.forecast-manual-settings {
  display: grid;
  gap: 10px;
}
.forecast-manual-dialog {
  width: min(820px, calc(100vw - 40px));
  margin: 0;
}
#forecastManualSettings:not([hidden]) {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.forecast-manual-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.forecast-manual-session-control {
  display: grid;
  gap: 6px;
}
.forecast-manual-session-label {
  color: var(--ui-text-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.forecast-manual-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.forecast-manual-tab-btn {
  min-width: 120px;
}
.btn.secondary.forecast-manual-tab-btn[aria-selected="true"] {
  border-color: #ffcc00;
  background: #ffcc00;
  color: #111111;
  box-shadow: inset 0 0 0 1px #ffcc00, 0 0 0 1px rgba(255, 204, 0, 0.35);
  font-weight: 800;
}
.forecast-manual-sessions {
  display: grid;
  gap: 10px;
}
.forecast-manual-session-card {
  width: 100%;
  max-width: none;
  display: none;
}
.forecast-manual-session-card.active {
  display: grid;
}
.forecast-manual-table th,
.forecast-manual-table td {
  text-align: center;
}
.forecast-manual-table td input,
.forecast-manual-table td select {
  width: 100%;
}
.forecast-manual-table th:first-child {
  width: 18%;
}
.track-mapping-input-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: 10px;
  align-items: start;
}
.track-mapping-input-card {
  display: grid;
  gap: 8px;
  min-width: 0;
}
.track-mapping-input-card .overlay-control {
  gap: 6px;
  align-items: center;
  min-width: 0;
}
.track-mapping-input-card .overlay-control > span {
  margin-bottom: 0;
  text-align: center;
}
.track-mapping-input-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: 100%;
}
.track-mapping-input-line .search {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.track-mapping-preview-block {
  display: grid;
  gap: 10px;
}
.track-mapping-preview-block + .track-mapping-preview-block {
  margin-top: 12px;
}
.track-mapping-preview-block h4 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ui-text-muted);
}
.track-mapping-preview-table-wrap {
  max-height: 240px;
}
.track-mapping-preview-table {
  table-layout: fixed;
}
.track-mapping-preview-table th,
.track-mapping-preview-table td {
  font-size: 11px;
  padding: 7px 8px;
  text-align: left;
}
.track-mapping-preview-list {
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-3);
  padding: 10px 12px;
  max-height: 280px;
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr));
  gap: 10px;
}
.track-mapping-preview-item {
  display: grid;
  gap: 6px;
  align-content: start;
  justify-items: center;
  text-align: center;
}
.track-mapping-preview-item-image {
  width: 100%;
  height: 68px;
  object-fit: contain;
  object-position: center center;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.02);
}
.track-mapping-preview-item-name {
  display: block;
  min-width: 0;
  font-size: 11px;
  line-height: 1.25;
  overflow-wrap: anywhere;
  color: var(--ui-text-muted);
}
.track-mapping-preview-item-pill {
  justify-self: center;
  padding: 2px 8px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--ui-text-muted);
  font-size: 10px;
  font-weight: 700;
}
.overlay-control-actions {
  justify-content: end;
}
.notification-message-input {
  width: 100%;
  min-height: 48px;
  resize: vertical;
  font-family: inherit;
  line-height: 1.3;
}
.notification-auto-option {
  align-self: end;
  font-size: calc(10px * var(--overlay-density-scale, 1));
  line-height: 1.25;
}
.championship-mapping-table {
  table-layout: fixed;
}
.championship-path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.championship-path-item {
  gap: 6px;
}
.championship-path-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}
.championship-data-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.championship-mapping-table th,
.championship-mapping-table td {
  font-size: 11px;
  padding: 7px 8px;
}
.championship-mapping-table input[type="text"],
.championship-mapping-table input[type="number"],
.championship-mapping-table select {
  width: 100%;
  min-height: 30px;
  padding: 6px 8px;
  font-size: 11px;
}
.overlay-control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: calc(8px * var(--overlay-density-scale, 1));
}
.overlay-page-row {
  display: flex;
  align-items: center;
  gap: calc(8px * var(--overlay-density-scale, 1));
  flex-wrap: nowrap;
}
.overlay-page-row > .btn {
  min-width: calc(76px * var(--overlay-density-scale, 1));
}
.overlay-page-row > .overlay-range-value {
  min-width: calc(60px * var(--overlay-density-scale, 1));
  text-align: center;
}
.overlay-toggle-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}
.overlay-toggle-grid .settings-toggle {
  min-height: 36px;
}
.overlay-check-dropdown {
  position: relative;
  width: 100%;
}

.overlay-check-dropdown-summary {
  list-style: none;
  width: 100%;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.3);
  color: #f3f3f3;
  cursor: pointer;
  user-select: none;
}

.overlay-check-dropdown-summary::-webkit-details-marker {
  display: none;
}

.overlay-check-dropdown[open] .overlay-check-dropdown-summary {
  border-color: rgba(255, 255, 255, 0.22);
}

.overlay-check-dropdown-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  max-height: 220px;
  overflow: auto;
  padding: 8px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #171717;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.28);
}

.overlay-check-option {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 4px;
  color: #f3f3f3;
}

.overlay-check-option input[type="checkbox"] {
  accent-color: var(--ui-accent);
}

.championship-points-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.championship-mapping-table .championship-points-input {
  width: min(100%, 220px);
  font-variant-numeric: tabular-nums;
}

.championship-mapping-table .championship-standings-input {
  min-width: 150px;
}

.championship-mapping-table .championship-standings-number {
  min-width: 72px;
  width: 100%;
  font-variant-numeric: tabular-nums;
}

.championship-mapping-table input.invalid {
  border-color: #b92d3a;
  box-shadow: inset 3px 0 0 #b92d3a;
}

.mapping-validation-summary {
  display: grid;
  gap: 5px;
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid #67561c;
  background: #211e14;
}

.mapping-validation-summary.has-errors {
  border-color: #74303a;
  background: #231719;
}

.mapping-validation-message {
  color: #e4c85a;
  font-size: 12px;
}

.mapping-validation-message.error {
  color: #ff9ca5;
}

.championship-mapping-table .col-settings-actions {
  width: 140px;
  text-align: right;
}
}
.overlay-control {
  display: flex;
  flex-direction: column;
  gap: calc(4px * var(--overlay-density-scale, 1));
  min-width: 0;
}
.overlay-control span {
  font-size: calc(9px * var(--overlay-density-scale, 1));
  color: var(--ui-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}
.overlay-select {
  width: 100%;
  min-height: calc(26px * var(--overlay-density-scale, 1));
}
.mapping-file-info { margin: -2px 0 2px; }
.settings-profile-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.settings-profile-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.settings-profile-create-row {
  position: static;
  z-index: 5;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-panel);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}
.settings-profile-create-row[hidden] { display: none !important; }
.settings-profile-name-input {
  width: 240px;
}
.mapping-grid-wrap,
.settings-grid-wrap {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: auto;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
}
.mapping-grid-table,
.settings-grid-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.mapping-grid-table th,
.mapping-grid-table td,
.settings-grid-table th,
.settings-grid-table td {
  border-bottom: 1px solid var(--ui-border);
  padding: 12px 10px;
  vertical-align: top;
  text-align: left;
}
.mapping-grid-table th,
.settings-grid-table th {
  position: sticky;
  top: 0;
  background: var(--ui-bg-3);
  z-index: 2;
}
.mapping-grid-table .col-status { width: 110px; }
.settings-grid-table .col-settings-sim { width: 34%; }
.settings-grid-table .col-settings-display { width: 24%; }
.settings-grid-table .col-settings-short { width: 14%; }
.settings-grid-table .col-settings-color { width: 14%; }
.settings-grid-table .col-settings-actions { width: 14%; }
.mapping-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: rgba(255,255,255,0.04);
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  display: block;
}
.mapping-logo-box { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; flex-shrink: 0; }
.mapping-logo-status.ok { display: none; }
.mapping-logo-status.error { color: #ff8f8f; font-weight: 700; }
.mapping-logo-status.empty,
.mapping-logo-status.pending { color: var(--ui-text-muted); font-weight: 700; }
.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 0;
  font-size: 12px;
  font-weight: 700;
}
.badge.ok { background: rgba(36, 173, 98, 0.18); color: #84f0b6; }
.badge.warn { background: rgba(229, 164, 57, 0.18); color: #ffd27a; }
.badge.muted { background: rgba(130, 143, 158, 0.16); color: #c2ced9; }
.mapping-grid-table td > * {
  min-width: 0;
}
.kv-card {
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-2);
  padding: 10px 12px;
  min-width: 0;
  overflow: hidden;
}
.kv-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.kv-title { color: var(--ui-text-muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0; }
.kv-list { display: grid; grid-template-columns: minmax(52px, 86px) minmax(0, 1fr); gap: 6px 10px; font-size: 13px; }
.kv-list .k { color: var(--ui-text-muted); }
.kv-list .v { color: #f3f5f7; font-weight: 700; min-width: 0; word-break: break-word; }
.mapping-edit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.mapping-edit-grid input,
.settings-grid-table input[type="text"] {
  width: 100%;
  padding: 8px 9px;
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
  color: #fff;
  font-size: 12px;
  min-width: 0;
  box-sizing: border-box;
}
.mapping-edit-grid input.full { grid-column: 1 / -1; }
.mapping-row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.mapping-row-actions.compact {
  margin-top: 0;
}
.mapping-row-actions.compact .mini-btn {
  min-width: 76px;
  text-align: center;
}
.mapping-image-preview-box {
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-3);
  padding: 6px;
}
.mapping-image-preview {
  width: 100%;
  max-height: 90px;
  object-fit: contain;
  display: block;
}
.mapping-image-preview-empty {
  color: var(--ui-text-muted);
  font-size: 12px;
  font-weight: 700;
}
.mapping-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
}
.mapping-modal.hidden {
  display: none;
}
.mapping-modal[hidden] {
  display: none;
}
.mapping-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.mapping-modal-dialog {
  position: relative;
  width: min(980px, calc(100vw - 40px));
  max-height: calc(100vh - 50px);
  margin: 24px auto;
  border: var(--ui-border-width) solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-panel);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}
.class-profile-create-dialog {
  width: min(520px, calc(100vw - 40px));
}
.class-profile-create-grid {
  grid-template-columns: 1fr !important;
}
.mapping-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ui-border-soft);
}
.mapping-modal-head h3 {
  margin: 0;
  font-size: 18px;
}
.mapping-modal-body {
  padding: 14px;
  overflow: auto;
}
.mapping-modal-body .mapping-edit-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.mapping-modal-actions {
  padding: 12px 14px;
  border-top: 1px solid var(--ui-border-soft);
  display: flex;
  justify-content: flex-end;
}
.mini-btn {
  border: 0;
  border-radius: 0;
  padding: 7px 10px;
  cursor: pointer;
  font-weight: 700;
  color: #fff;
  background: var(--ui-panel-2);
}
.mini-btn.primary { background: var(--ui-accent); }
.mini-btn.danger { background: #8a2431; }
.btn.overlay-state-visible { background: var(--ui-accent); color: #111111; }
.btn.overlay-state-hidden { background: var(--ui-panel-2); color: var(--ui-text-muted); }
.btn.overlay-flag-active {
  background: #d0d0d0;
  color: #111;
  border-color: #f0f0f0;
  box-shadow: inset 0 0 0 2px #ffffff;
}

.btn.overlay-flag-active.overlay-flag-green {
  background: #49ff00;
  color: #111;
  border-color: #7dff50;
  box-shadow: inset 0 0 0 2px #b7ff9a;
}

.btn.overlay-flag-active.overlay-flag-yellow {
  background: #ffcc00;
  color: #111;
  border-color: #ffe169;
  box-shadow: inset 0 0 0 2px #fff0a8;
}

.btn.overlay-flag-active.overlay-flag-fcy,
.btn.overlay-flag-active.overlay-flag-sc {
  background: #ffcc00;
  color: #fff;
  color: #111;
  border-color: #ffe169;
  box-shadow: inset 0 0 0 2px #fff0a8;
}
.empty-note {
  padding: 18px;
  color: var(--ui-text-muted);
  text-align: center;
}
.settings-row-actions {
  display: flex;
  justify-content: flex-end;
}
.settings-remove-btn {
  border: 0;
  border-radius: 0;
  padding: 8px 10px;
  cursor: pointer;
  font-weight: 700;
  color: #fff;
  background: #8a2431;
}
.settings-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ui-text);
  font-weight: 700;
}
.settings-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
}
.settings-grid-table input[type="color"] {
  width: 100%;
  min-width: 72px;
  height: 36px;
  padding: 2px;
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
}
.class-profile-mode-notice {
  margin: 10px 0 12px;
  padding: 10px 12px;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-2);
  color: var(--ui-text-muted);
  font-size: 12px;
  font-weight: 700;
}
.class-profile-mode-block {
  margin: 0 0 12px;
  padding: 12px;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-2);
}
.class-profile-mode-block h4 {
  margin: 0 0 6px;
}
.class-profile-mode-block .hint {
  margin-bottom: 10px;
}
.class-profile-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.class-profile-sidebar {
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-2);
  min-height: 420px;
  display: flex;
  flex-direction: column;
}
.class-profile-sidebar h4 {
  margin: 0;
  padding: 10px 12px;
  border-bottom: var(--ui-border-width) solid var(--ui-border);
}
.class-profile-list {
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.class-profile-list-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 0;
  border-bottom: 1px solid var(--ui-border);
  background: transparent;
  color: #fff;
  text-align: left;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 700;
}
.class-profile-list-item:hover {
  background: rgba(255, 255, 255, 0.06);
}
.class-profile-list-item.active {
  background: color-mix(in srgb, var(--ui-accent) 14%, var(--ui-panel));
  color: var(--ui-accent);
  box-shadow: inset 3px 0 0 var(--ui-accent);
}
.class-profile-in-use-label {
  flex: 0 0 auto;
  padding: 2px 5px;
  border: 1px solid #665500;
  color: var(--ui-accent);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.class-profile-sidebar-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  border-top: var(--ui-border-width) solid var(--ui-border);
}
.class-profile-editor {
  display: grid;
  gap: 12px;
}
.class-profile-main-controls {
  grid-template-columns: minmax(0, 1fr);
}
.class-profile-class-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}
.class-profile-class-settings {
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-2);
  padding: 12px;
}
.class-profile-class-settings h4 {
  margin: 0 0 10px;
}
.class-profile-class-settings .overlay-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.class-vehicle-add-grid {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
}
.class-vehicle-list-table {
  margin-top: 10px;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
}
.class-profile-csv-preview-block {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.class-profile-csv-preview-table-wrap {
  max-height: 420px;
}
.class-profile-csv-preview-table th,
.class-profile-csv-preview-table td {
  font-size: 11px;
  padding: 6px 8px;
  text-align: left;
  white-space: nowrap;
}
.class-vehicle-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-bottom: 1px solid var(--ui-border);
}
.class-vehicle-item:last-child {
  border-bottom: 0;
}
.class-vehicle-item-main {
  color: #f0f0f0;
  font-size: 12px;
  font-weight: 700;
  min-width: 0;
  word-break: break-word;
}
.class-vehicle-remove-btn {
  min-width: 32px;
  padding: 6px 8px;
}
.class-color-pair-wrap {
  margin: 2px 0 12px;
}
.class-color-pair {
  display: inline-grid;
  grid-template-columns: auto auto;
  gap: 16px;
  justify-content: center;
  align-items: end;
  margin: 0 auto;
}
.class-color-cell {
  display: grid;
  gap: 6px;
  justify-items: start;
}
.class-color-cell > span {
  color: var(--ui-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.class-color-input {
  display: block;
  appearance: none;
  -webkit-appearance: none;
  width: 40px !important;
  min-width: 40px !important;
  max-width: 40px !important;
  height: 30px !important;
  line-height: 0;
  padding: 0 !important;
  border: var(--ui-border-width) solid var(--ui-border);
  background: transparent;
  cursor: pointer;
  overflow: hidden;
}
.class-color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}
.class-color-input::-webkit-color-swatch {
  border: 0;
}
.class-color-input::-moz-color-swatch {
  border: 0;
}
.settings-grid-table .class-settings-input,
.settings-grid-table input[type="number"].class-settings-input {
  width: 100%;
  padding: 8px 9px;
  border-radius: 0;
  border: var(--ui-border-width) solid var(--ui-border);
  background: var(--ui-bg-3);
  color: #fff;
  font-size: 12px;
  min-width: 0;
  box-sizing: border-box;
}
.settings-grid-table .class-settings-number {
  -moz-appearance: textfield;
}
.settings-grid-table .class-settings-number::-webkit-outer-spin-button,
.settings-grid-table .class-settings-number::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.mapping-grid-wrap::-webkit-scrollbar,
.settings-grid-wrap::-webkit-scrollbar { width: 10px; height: 10px; }
.mapping-grid-wrap::-webkit-scrollbar-thumb,
.settings-grid-wrap::-webkit-scrollbar-thumb { background: var(--ui-border); border-radius: 0; }
.mapping-grid-wrap::-webkit-scrollbar-track,
.settings-grid-wrap::-webkit-scrollbar-track { background: var(--ui-bg-2); }

@media (max-width: 1180px) {
  .class-profile-layout {
    grid-template-columns: 1fr;
  }
  .class-profile-sidebar {
    min-height: 220px;
  }
  .class-vehicle-add-grid {
    grid-template-columns: 1fr;
  }
}

.timing-columns-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.timing-columns-panel {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.timing-columns-title {
  color: var(--ui-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.timing-columns-list {
  height: clamp(220px, 34vh, 320px);
  overflow: auto;
  border: 1px solid var(--ui-border);
  border-radius: 0;
  background: var(--ui-bg-2);
  padding: 6px;
  display: grid;
  align-content: start;
  gap: 6px;
}

.timing-columns-item {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 0;
  padding: 9px 10px;
  background: var(--ui-bg-3);
  color: #fff;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.timing-columns-item:hover {
  border-color: var(--ui-border);
}

.timing-columns-item.selected {
  border-color: var(--ui-accent);
  background: color-mix(in srgb, var(--ui-accent) 22%, var(--ui-bg-3));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ui-accent) 50%, transparent);
}

.timing-columns-item.empty {
  cursor: default;
  color: var(--ui-text-muted);
  background: transparent;
  border-color: transparent;
  text-align: center;
  font-weight: 600;
}

.timing-columns-actions {
  display: grid;
  gap: 10px;
  align-content: center;
}

.timing-columns-actions .mini-btn {
  min-width: 42px;
  min-height: 38px;
  font-size: 18px;
  line-height: 1;
}

.timing-columns-layout-compact {
  margin-top: 10px;
}

.timing-columns-layout-compact .timing-columns-list {
  height: clamp(220px, 34vh, 320px);
}

.overlay-flag-test-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.overlay-flag-test-label {
  color: var(--ui-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  flex-shrink: 0;
}

.overlay-flag-test-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.overlay-flag-white {
  background: #f2f2f2 !important;
  border-color: #f2f2f2 !important;
  color: #111 !important;
}

.overlay-flag-finish {
  background: #f2f2f2 !important;
  border-color: #f2f2f2 !important;
  color: #111 !important;
}

@media (max-width: 1360px) {
  .mapping-grid-table th,
  .mapping-grid-table td {
    padding: 10px 8px;
  }
  .kv-card {
    padding: 10px;
  }
  .kv-list {
    grid-template-columns: minmax(44px, 74px) minmax(0, 1fr);
    gap: 5px 8px;
    font-size: 12px;
  }
  .mapping-edit-grid {
    grid-template-columns: 1fr;
  }
}


@media (max-width: 1180px) {
  .app-shell { padding: 14px; }
  .layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  .overlay-card { flex-basis: 220px; min-width: 180px; }
  .driver-list { max-height: 42vh; }
}

@media (max-width: 760px) {
  .topbar { flex-direction: column; align-items: flex-start; }
  .top-actions { width: 100%; justify-content: flex-start; }
  .topbar-url { width: 100%; max-width: 100%; }
  .tabs { flex-wrap: wrap; }
  .overlay-asset-row {
    grid-template-columns: 1fr;
  }
  .driver-row {
    grid-template-columns: 6px 42px 48px minmax(0,1fr) 66px 58px 70px;
    gap: 6px;
    padding: 5px 7px;
    min-height: 40px;
  }
  .search { width: 100%; }
  .panel-header { flex-direction: column; align-items: stretch; }
  .overlay-control-grid { grid-template-columns: 1fr; }
  .championship-path-grid,
  .championship-data-grid {
    grid-template-columns: 1fr;
  }
}


.driver-list {
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.driver-row .main {
  min-width: 0;
}
.driver-row .name,
.driver-row .sub,
.driver-row .gap,
.driver-row .interval,
.driver-row .num,
.driver-row .pos {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.empty-driver-list-note {
  padding: 8px 4px;
}
@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  .panel,
  .mapping-panel,
  .settings-panel {
    min-height: 0;
  }
  .mapping-participant-layout {
    grid-template-columns: 1fr;
    overflow: auto;
  }
  .mapping-participant-list-panel {
    min-height: 340px;
    border-right: 0;
    border-bottom: 1px solid var(--ui-border);
  }
  .mapping-participant-detail {
    overflow: visible;
  }
}
@media (max-width: 760px) {
  .app-shell {
    padding: 12px;
  }
  .topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .tabs {
    flex-wrap: wrap;
  }
  .driver-row {
    grid-template-columns: 6px 42px 46px minmax(0,1fr) 68px 58px 72px;
    gap: 6px;
    padding: 6px;
  }
}

.timing-window {
  background:
    linear-gradient(180deg, #151515 0%, #101010 52%, #0b0b0b 100%);
  color: var(--ui-text);
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
}

.timing-window input,
.timing-window textarea,
.timing-window select,
.timing-window button {
  -webkit-user-select: auto;
  user-select: auto;
}

.timing-shell {
  position: relative;
  height: 100vh;
  padding: 10px 12px 12px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 10px;
}

.timing-window:not(.timing-browser-source) .timing-board-panel {
  zoom: var(--timing-ui-zoom, 1);
  transform-origin: top left;
}

.timing-browser-source .timing-shell {
  transform-origin: top left;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 8px;
  gap: 8px;
}

.timing-browser-source .timing-topbar {
  flex-wrap: wrap;
  align-items: center;
  padding: 8px 10px;
}

.timing-browser-source .timing-session-line {
  flex-wrap: wrap;
  row-gap: 4px;
}

.timing-browser-source .timing-top-actions {
  margin-left: auto;
  flex-wrap: wrap;
}

.timing-browser-source .timing-session-info {
  white-space: normal;
}

.timing-browser-source .timing-board-header {
  min-height: 28px;
}

.timing-browser-source .timing-head {
  font-size: calc(10px * var(--timing-source-row-zoom, 1));
  padding: 0 6px;
}

.timing-browser-source .timing-head-pos,
.timing-browser-source .timing-head-class,
.timing-browser-source .timing-head-num,
.timing-browser-source .timing-head-logo,
.timing-browser-source .timing-head-tire,
.timing-browser-source .timing-head-energy,
.timing-browser-source .timing-head-current,
.timing-browser-source .timing-head-s1,
.timing-browser-source .timing-head-s2,
.timing-browser-source .timing-head-s3,
.timing-browser-source .timing-head-bestLap,
.timing-browser-source .timing-head-lastLap,
.timing-browser-source .timing-head-gap,
.timing-browser-source .timing-head-int,
.timing-browser-source .timing-head-laps,
.timing-browser-source .timing-head-pitCount,
.timing-browser-source .timing-head-pitStopTime,
.timing-browser-source .timing-head-pitLaneTime,
.timing-browser-source .timing-head-status,
.timing-browser-source .timing-head-pen,
.timing-browser-source .timing-head-classPos,
.timing-browser-source .timing-head-classGap,
.timing-browser-source .timing-head-classInt,
.timing-browser-source .timing-head-fuel,
.timing-browser-source .timing-head-theoreticalBest {
  text-align: center;
}

.timing-browser-source .timing-row {
  min-height: calc(30px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-cell {
  padding: calc(3px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
  font-size: calc(10px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-driver-main {
  font-size: calc(11px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-driver-sub {
  font-size: calc(8px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-session-timer {
  font-size: 22px;
}

.timing-browser-source .timing-session-info {
  font-size: 12px;
}

.timing-browser-source .btn {
  padding: 8px 12px;
  border-radius: 0;
  font-size: 12px;
}

.timing-browser-source .timing-logo-img {
  width: calc(20px * var(--timing-source-row-zoom, 1));
  height: calc(20px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-class-badge {
  min-width: calc(28px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(2px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-tire-badge {
  min-width: calc(42px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-tire-seg {
  min-width: calc(18px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(5px * var(--timing-source-row-zoom, 1));
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-tire-split-sep {
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-marker-badge {
  min-width: calc(58px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(7px * var(--timing-source-row-zoom, 1));
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-pitwindow-badge {
  min-width: calc(20px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
  font-size: calc(9px * var(--timing-source-row-zoom, 1));
}

.timing-browser-source .timing-laptime,
.timing-browser-source .timing-sector {
  font-size: calc(7px * var(--timing-source-row-zoom, 1));
  line-height: 1;
}

.timing-browser-source .timing-highlight-chip {
  min-width: calc(44px * var(--timing-source-row-zoom, 1));
  min-height: calc(18px * var(--timing-source-row-zoom, 1));
  padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
  border-radius: 0;
}

.timing-browser-source .timing-energy-text {
  font-size: calc(7px * var(--timing-source-row-zoom, 1));
}

@media (max-width: 2200px), (max-height: 1250px) {
  .timing-browser-source .timing-shell {
    padding: 6px;
    gap: 6px;
  }

  .timing-browser-source .timing-topbar {
    padding: 6px 8px;
  }

  .timing-browser-source .timing-session-timer {
    font-size: 20px;
  }

  .timing-browser-source .timing-session-info {
    font-size: 11px;
  }

  .timing-browser-source .timing-session-flag {
    min-width: 56px;
    min-height: 22px;
    padding: 2px 7px;
    font-size: 10px;
  }

  .timing-browser-source .timing-head {
    font-size: calc(9px * var(--timing-source-row-zoom, 1));
    padding: 0 5px;
  }

  .timing-browser-source .timing-row {
    min-height: calc(28px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-cell {
    padding: calc(2px * var(--timing-source-row-zoom, 1)) calc(5px * var(--timing-source-row-zoom, 1));
    font-size: calc(9px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-driver-main {
    font-size: calc(10px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-driver-sub {
    font-size: calc(7px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-laptime,
  .timing-browser-source .timing-sector {
    font-size: calc(9px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-logo-img {
    width: calc(18px * var(--timing-source-row-zoom, 1));
    height: calc(18px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-class-badge,
  .timing-browser-source .timing-tire-badge,
  .timing-browser-source .timing-tire-seg,
  .timing-browser-source .timing-tire-split-sep,
  .timing-browser-source .timing-marker-badge,
  .timing-browser-source .timing-pitwindow-badge {
    transform: scale(calc(0.95 * var(--timing-source-row-zoom, 1)));
    transform-origin: center;
  }
}

@media (max-width: 1920px), (max-height: 1080px) {
  .timing-browser-source .timing-shell {
    padding: 4px;
    gap: 4px;
  }

  .timing-browser-source .timing-topbar {
    padding: 5px 7px;
    border-radius: 0;
  }

  .timing-browser-source .timing-session-line {
    gap: 8px;
  }

  .timing-browser-source .timing-session-timer {
    font-size: 18px;
  }

  .timing-browser-source .timing-session-info {
    font-size: 10px;
  }

  .timing-browser-source .timing-session-flag {
    min-width: 48px;
    min-height: 18px;
    padding: 1px 5px;
    font-size: 8px;
  }

  .timing-browser-source .btn {
    padding: 6px 10px;
    font-size: 11px;
  }

  .timing-browser-source .timing-board-header {
    min-height: 24px;
  }

  .timing-browser-source .timing-head {
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
    padding: 0 4px;
    letter-spacing: 0.04em;
  }

  .timing-browser-source .timing-resize-handle {
    width: 10px;
    right: -5px;
  }

  .timing-browser-source .timing-row {
    min-height: calc(24px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-cell {
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(4px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-driver-main {
    font-size: calc(9px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-driver-sub {
    font-size: calc(6px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-laptime,
  .timing-browser-source .timing-sector {
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-logo-img {
    width: calc(16px * var(--timing-source-row-zoom, 1));
    height: calc(16px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-class-badge {
    min-width: calc(24px * var(--timing-source-row-zoom, 1));
    min-height: calc(16px * var(--timing-source-row-zoom, 1));
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(5px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-tire-badge {
    min-width: calc(28px * var(--timing-source-row-zoom, 1));
    min-height: calc(16px * var(--timing-source-row-zoom, 1));
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(5px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-tire-seg {
    min-width: calc(14px * var(--timing-source-row-zoom, 1));
    min-height: calc(16px * var(--timing-source-row-zoom, 1));
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(4px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-tire-split-sep {
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-marker-badge {
    min-width: calc(50px * var(--timing-source-row-zoom, 1));
    min-height: calc(16px * var(--timing-source-row-zoom, 1));
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(6px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }

  .timing-browser-source .timing-pitwindow-badge {
    min-width: calc(18px * var(--timing-source-row-zoom, 1));
    min-height: calc(16px * var(--timing-source-row-zoom, 1));
    padding: calc(1px * var(--timing-source-row-zoom, 1)) calc(5px * var(--timing-source-row-zoom, 1));
    font-size: calc(8px * var(--timing-source-row-zoom, 1));
  }
}

.timing-browser-source .timing-row {
  cursor: default;
}

.timing-browser-source .timing-row:nth-child(odd):hover {
  background: rgba(10, 10, 10, 0.84);
}

.timing-browser-source .timing-row:nth-child(even):hover {
  background: rgba(14, 14, 14, 0.92);
}

.timing-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid rgba(184, 184, 184, 0.18);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(34, 34, 34, 0.96), rgba(20, 20, 20, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.timing-title-block {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.timing-session-line {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.timing-session-timer {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #f7fbff;
}

.timing-session-gridding-timer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 0;
  border: 1px solid rgba(146, 196, 255, 0.5);
  background: rgba(40, 74, 120, 0.35);
  color: #d9eaff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.timing-session-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 66px;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  color: #f4f7fb;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.timing-session-flag.green { background: #1f7a41; border-color: #35b667; color: #ecfff3; }
.timing-session-flag.yellow,
.timing-session-flag.fcy,
.timing-session-flag.safety-car { background: #ffcc00; border-color: #ffe066; color: #111111; }
.timing-session-flag.white { background: #585858; border-color: #cfcfcf; color: #ffffff; }
.timing-session-flag.finish { background: #2b2b2b; border-color: #f0f0f0; color: #ffffff; }

.timing-session-info {
  min-width: 0;
  color: var(--ui-text-dim);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timing-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.timing-sof-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(170, 170, 170, 0.28);
  background: rgba(18, 18, 18, 0.9);
  color: #e8edf5;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.timing-fields-panel {
  position: absolute;
  top: 58px;
  right: 12px;
  z-index: 20;
  width: min(860px, calc(100vw - 24px));
  max-height: min(70vh, 720px);
  overflow: auto;
  border: 1px solid rgba(184, 184, 184, 0.18);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(30, 30, 30, 0.98), rgba(17, 17, 17, 0.98));
  padding: 12px;
  display: grid;
  gap: 10px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.38);
}

.timing-fields-panel.hidden {
  display: none;
}

.timing-fields-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.timing-fields-title {
  color: var(--ui-text);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.timing-fields-list {
  display: grid;
  gap: 8px;
}

.timing-fields-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(160, 160, 160, 0.18);
  border-radius: 0;
  background: rgba(25, 25, 25, 0.82);
}

.timing-fields-row-zoom {
  grid-template-columns: minmax(100px, 1fr) minmax(160px, 1fr) 64px;
}

.timing-fields-row-zoom input[type="range"] {
  width: 100%;
}

.timing-fields-zoom-value {
  color: var(--ui-text);
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.timing-fields-label {
  color: var(--ui-text);
  font-size: 13px;
  font-weight: 700;
}

.timing-fields-actions {
  display: flex;
  justify-content: flex-end;
}

.timing-board-panel {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border: 1px solid rgba(184, 184, 184, 0.18);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.98), rgba(8, 8, 8, 0.98));
  overflow: hidden;
}

.timing-board-header,
.timing-row {
  display: grid;
  align-items: center;
}

.timing-board-header {
  padding: 0 7px 0 0;
  min-height: 24px;
  border-bottom: 1px solid rgba(184, 184, 184, 0.16);
  background: linear-gradient(180deg, rgba(34, 34, 34, 0.95), rgba(20, 20, 20, 0.95));
}

.timing-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bebebe;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 6px;
  text-align: center;
}

.timing-head-label {
  display: inline-block;
  width: auto;
  max-width: 100%;
  white-space: nowrap;
  text-align: center;
  pointer-events: none;
}

.timing-head:not(.timing-head-accent)::before {
  content: none;
}

.timing-head:not(.timing-head-accent) {
  border-left: 1px solid rgba(190, 190, 190, 0.16);
}

.timing-resize-handle {
  position: absolute;
  top: 0;
  right: -4px;
  width: 8px;
  height: 100%;
  cursor: col-resize;
  z-index: 2;
}

.timing-resize-handle::after {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 4px;
  width: 1px;
  border-radius: 0;
  background: rgba(190, 190, 190, 0.18);
}

.timing-head:hover .timing-resize-handle::after {
  background: rgba(216, 216, 216, 0.4);
}

.timing-head-pos,
.timing-head-num,
.timing-head-logo,
.timing-head-tire,
.timing-head-energy,
.timing-head-sector,
.timing-head-laptime,
.timing-head-marker,
.timing-head-pen,
.timing-head-gap,
.timing-head-int,
.timing-head-laps {
  text-align: center;
}

.timing-board {
  min-height: 0;
  overflow: auto;
  scrollbar-gutter: stable;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.timing-board::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.timing-row {
  min-height: 25px;
  padding: 0 7px 0 0;
  border-bottom: 1px solid rgba(110, 110, 110, 0.18);
  background: rgba(10, 10, 10, 0.84);
  cursor: pointer;
}

.timing-row:nth-child(even) {
  background: rgba(14, 14, 14, 0.92);
}

.timing-row:hover {
  background: rgba(35, 35, 35, 0.96);
}

.timing-row.selected {
  background: rgba(48, 48, 48, 0.96);
  box-shadow: inset 0 0 0 1px rgba(214, 214, 214, 0.18);
}

.timing-accent {
  width: 3px;
  height: 100%;
  background: #445266;
}

.timing-cell {
  min-width: 0;
  padding: 3px 6px;
  color: var(--ui-text);
  font-size: 8px;
}

.timing-pos,
.timing-battle,
.timing-classpos,
.timing-class,
.timing-num,
.timing-gap,
.timing-classgap,
.timing-int,
.timing-classint,
.timing-laps,
.timing-pitcount,
.timing-pen,
.timing-irating,
.timing-license,
.timing-incidents,
.timing-stint-laps,
.timing-p2p,
.timing-fast-repairs,
.timing-joker-laps {
  font-weight: 800;
  text-align: center;
}

.timing-battle {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-battle-dot {
  width: 7px;
  height: 7px;
  border-radius: 0;
  background: var(--battle-dot-color, transparent);
  box-shadow:
    var(--battle-dot-glow, 0 0 10px color-mix(in srgb, var(--battle-dot-color, transparent) 60%, transparent)),
    inset 0 0 0 1px color-mix(in srgb, var(--battle-dot-color, transparent) 45%, rgba(255, 255, 255, 0.18));
}
.timing-battle-dot { border-radius: 50%; }

.timing-class {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-class-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 14px;
  padding: 1px 5px;
  border-radius: 0;
  background: color-mix(in srgb, var(--class-badge-color) 28%, rgba(12, 22, 39, 0.96));
  border: 1px solid color-mix(in srgb, var(--class-badge-color) 48%, rgba(255, 255, 255, 0.08));
  color: #f4f4f4;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1;
}

.timing-driver-main {
  font-size: 8px;
  font-weight: 800;
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timing-driver {
  min-width: 0;
}

.timing-driver-content {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  max-width: 100%;
}

.timing-driver-head {
  display: block;
  min-width: 0;
  flex: 0 1 auto;
}

.timing-driver-sub {
  margin-top: 1px;
  color: var(--ui-text-muted);
  font-size: 6px;
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timing-focus-dot {
  width: 6px;
  height: 6px;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  flex: 0 0 auto;
  opacity: 0;
}
.timing-focus-dot { border-radius: 50%; }

.timing-focus-dot.active {
  opacity: 1;
  background: #ff4d4d;
  box-shadow: 0 0 6px rgba(255, 77, 77, 0.55);
}

.timing-marker-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 14px;
  padding: 1px 6px;
  border-radius: 0;
  font-size: 7px;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #fff;
}
.timing-marker-badge { border-radius: 999px; }

.timing-marker-badge {
  min-width: 49px;
  background: rgba(168, 192, 226, 0.16);
  border: 1px solid rgba(184, 205, 234, 0.22);
}

.timing-marker-badge.pit {
  background: rgba(42, 166, 255, 0.16);
  border-color: rgba(93, 192, 255, 0.24);
  color: #5dc0ff;
}

.timing-marker-badge.in-garage,
.timing-marker-badge.garage {
  background: rgba(160, 176, 198, 0.18);
  border-color: rgba(213, 223, 235, 0.2);
  color: #d5dfeb;
}

.timing-marker-badge.pit-rqst,
.timing-marker-badge.pit-in {
  background: rgba(255, 199, 65, 0.18);
  border-color: rgba(255, 216, 107, 0.24);
  color: #ffd86b;
}

.timing-marker-badge.pit-out {
  background: rgba(75, 205, 131, 0.16);
  border-color: rgba(121, 224, 163, 0.22);
  color: #79e0a3;
}

.timing-marker-badge.outlap {
  background: rgba(118, 190, 255, 0.14);
  border-color: rgba(148, 206, 255, 0.2);
  color: #9ed4ff;
}

.timing-marker-badge.ret,
.timing-marker-badge.dnf,
.timing-marker-badge.dq {
  background: rgba(255, 74, 74, 0.14);
  border-color: rgba(255, 107, 107, 0.24);
  color: #ff6b6b;
}

.timing-marker-empty,
.timing-logo-empty {
  color: #7f7f7f;
}

.timing-col-status {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-col-pitWindow {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-col-pen {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-pitwindow-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  min-height: 14px;
  padding: 1px 5px;
  border-radius: 999px;
  font-size: 7px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.03em;
  color: #f2f4f7;
  background: rgba(143, 148, 156, 0.26);
  border: 1px solid rgba(143, 148, 156, 0.42);
}

.timing-pitwindow-badge.open {
  color: #e9edf3;
  background: rgba(143, 148, 156, 0.26);
  border-color: rgba(143, 148, 156, 0.42);
}

.timing-pitwindow-badge.in_pits {
  color: #f1c40f;
  background: rgba(241, 196, 15, 0.18);
  border-color: rgba(241, 196, 15, 0.36);
}

.timing-pitwindow-badge.completed {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.16);
  border-color: rgba(0, 255, 0, 0.34);
}

.timing-pitwindow-badge.not_completed {
  color: #ff4b4b;
  background: rgba(255, 59, 59, 0.17);
  border-color: rgba(255, 59, 59, 0.34);
}

.timing-pitwindow-empty {
  color: #7f7f7f;
}

.timing-penalty-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  min-height: 14px;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 7px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.03em;
  color: #f2f4f7;
  background: rgba(203, 38, 38, 0.92);
  border: 1px solid rgba(238, 90, 90, 0.52);
}

.timing-penalty-badge.dt {
  background: rgba(255, 136, 51, 0.92);
  border-color: rgba(255, 176, 112, 0.52);
  color: #fff4e8;
}

.timing-penalty-badge.sg {
  background: rgba(203, 38, 38, 0.96);
  border-color: rgba(238, 90, 90, 0.56);
  color: #fff3f3;
}

.timing-penalty-badge.time,
.timing-penalty-badge.pen {
  background: rgba(126, 86, 255, 0.94);
  border-color: rgba(165, 136, 255, 0.56);
  color: #f1ebff;
}

.timing-penalty-empty {
  color: #7f7f7f;
}

.timing-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-logo-img {
  width: 17px;
  height: 17px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.22));
}

.timing-tire,
.timing-qualy-tires {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.timing-col-fuel {
  text-align: center;
}

.timing-tire-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 27px;
  min-height: 14px;
  padding: 1px 5px;
  border-radius: 0;
  background: rgba(124, 124, 124, 0.18);
  border: 1px solid rgba(180, 180, 180, 0.18);
  color: #f0f0f0;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.timing-tire-badge { border-radius: 999px; }

.timing-tire-badge.medium {
  background: rgba(255, 205, 64, 0.2);
  border-color: rgba(255, 222, 111, 0.26);
  color: #ffe27a;
}

.timing-tire-badge.soft {
  background: rgba(255, 92, 92, 0.18);
  border-color: rgba(255, 130, 130, 0.24);
  color: #ff9c9c;
}

.timing-tire-badge.hard {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.24);
  color: #ffffff;
}

.timing-tire-badge.intermediate {
  background: rgba(74, 201, 122, 0.18);
  border-color: rgba(121, 224, 163, 0.24);
  color: #86e3aa;
}

.timing-tire-badge.wet {
  background: rgba(72, 156, 255, 0.18);
  border-color: rgba(120, 189, 255, 0.24);
  color: #8fc3ff;
}

.timing-tire-split {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  white-space: nowrap;
}

.timing-tire-seg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 14px;
  min-height: 14px;
  padding: 1px 4px;
  border-radius: 999px;
  border: 1px solid rgba(180, 180, 180, 0.18);
  background: rgba(124, 124, 124, 0.18);
  color: #f0f0f0;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.timing-tire-seg.medium { background: rgba(255, 205, 64, 0.2); border-color: rgba(255, 222, 111, 0.26); color: #ffe27a; }
.timing-tire-seg.soft { background: rgba(255, 92, 92, 0.18); border-color: rgba(255, 130, 130, 0.24); color: #ff9c9c; }
.timing-tire-seg.hard { background: rgba(255, 255, 255, 0.16); border-color: rgba(255, 255, 255, 0.24); color: #ffffff; }
.timing-tire-seg.intermediate { background: rgba(74, 201, 122, 0.18); border-color: rgba(121, 224, 163, 0.24); color: #86e3aa; }
.timing-tire-seg.wet { background: rgba(72, 156, 255, 0.18); border-color: rgba(120, 189, 255, 0.24); color: #8fc3ff; }

.timing-tire-split-sep {
  color: rgba(243, 243, 243, 0.72);
  font-size: 7px;
  font-weight: 800;
  line-height: 1;
}

.timing-tire-empty {
  color: #7f7f7f;
}

.timing-energy {
  display: flex;
  align-items: center;
  justify-content: center;
}

.timing-energy-text {
  color: var(--ui-text);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.timing-energy-text.warning {
  color: #ffd45e;
}

.timing-energy-text.critical {
  color: #ff7474;
}

.timing-energy-empty {
  color: #7f7f7f;
}

.timing-laptime,
.timing-sector {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #e4e4e4;
  text-align: center;
}

.timing-currentlap {
  color: #ffe26d;
}

.timing-bestlap {
  color: #ededed;
}

.timing-lastlap {
  color: #ededed;
}

.timing-highlight-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 18px;
  padding: 1px 6px;
  border-radius: 0;
  background: transparent;
}

.timing-license-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 18px;
  padding: 1px 6px;
  border-radius: 0;
  background: color-mix(in srgb, var(--timing-license-color, #5d6777) 22%, rgba(0, 0, 0, 0.88));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--timing-license-color, #5d6777) 55%, rgba(255, 255, 255, 0.12));
  color: #f3f3f3;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.timing-sector .is-class-best,
.timing-bestlap .is-class-best,
.timing-lastlap .is-class-best {
  color: #f2ddff;
  background: rgba(177, 84, 255, 0.3);
  box-shadow: inset 0 0 0 1px rgba(216, 155, 255, 0.28);
}

.timing-sector .is-personal-best,
.timing-bestlap .is-personal-best,
.timing-lastlap .is-personal-best {
  color: #dfffee;
  background: rgba(39, 180, 109, 0.28);
  box-shadow: inset 0 0 0 1px rgba(121, 224, 163, 0.24);
}


.timing-gap,
.timing-int {
  color: #d0d0d0;
}

.timing-footer {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: stretch;
}

.timing-selected,
.timing-status-wrap {
  min-width: 0;
  border: 1px solid rgba(184, 184, 184, 0.18);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(30, 30, 30, 0.97), rgba(17, 17, 17, 0.97));
  padding: 10px 12px;
}

.timing-footer-label {
  color: #aaaaaa;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 6px;
}

.timing-selected-summary,
.timing-status-box {
  color: var(--ui-text);
  font-size: 13px;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timing-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.camera-shell {
  height: 100vh;
  min-height: 0;
  box-sizing: border-box;
  overflow: hidden;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.camera-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.camera-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.camera-title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
}

.camera-focused-label {
  color: #b8c2ce;
  font-size: 12px;
}

.camera-content {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.camera-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 4px;
  align-items: stretch;
}

.camera-item-btn {
  background: rgba(40, 40, 40, 0.95);
  border: 1px solid rgba(184, 184, 184, 0.2);
  color: #f3f3f3;
  padding: 5px 6px;
  min-height: 30px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.1;
  cursor: pointer;
}

.camera-item-btn.selected {
  border-color: rgba(46, 149, 255, 0.9);
  background: rgba(21, 72, 122, 0.65);
}

.camera-item-btn:disabled {
  /* Pending commands block duplicate clicks without flashing the whole panel. */
  opacity: 1;
  cursor: wait;
}

#cameraStatus:empty {
  display: none;
}

.camera-empty {
  color: #b8c2ce;
  font-size: 13px;
}

@media (max-width: 1280px) {
  .timing-footer {
    grid-template-columns: 1fr;
  }

  .timing-fields-row {
    grid-template-columns: minmax(160px, 1fr) auto auto auto;
  }
}

.timing-tower-source {
  margin: 0;
  padding: 0;
  background: transparent;
  overflow: hidden;
  color: #f3f3f3;
  font-family: Arial, Helvetica, sans-serif;
}

.timing-tower-root {
  position: fixed;
  top: 24px;
  left: 18px;
  z-index: 20;
  width: max-content;
  max-height: calc(100vh - 48px);
  --timing-tower-base: rgba(52, 52, 52, 1);
  --timing-tower-base-strong: rgba(52, 52, 52, 1);
  --timing-tower-text: #f3f3f3;
  --timing-tower-highlight: rgba(38, 156, 255, 0.9);
}

.timing-tower-root.hidden {
  display: none;
}

.timing-tower-list {
  display: grid;
  gap: 2px;
}

.timing-tower-row {
  display: grid;
  align-items: stretch;
  min-height: 24px;
}

.timing-tower-row-rolling-start {
  margin-top: 6px;
}

.timing-tower-cell {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px 6px;
  background: var(--timing-tower-base);
  color: var(--timing-tower-text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timing-tower-pos,
.timing-tower-number,
.timing-tower-logo,
.timing-tower-info {
  text-align: center;
}

.timing-tower-identity {
  justify-content: flex-start;
  padding-left: 10px;
  background: var(--timing-tower-base-strong);
}

.timing-tower-number-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 18px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}

.timing-tower-number-plain {
  background: transparent;
  color: var(--timing-tower-text);
}

.timing-tower-number-outline {
  border: 2px solid var(--tower-class-color, #445266);
  color: var(--timing-tower-text);
}

.timing-tower-number-frame {
  background: var(--tower-class-color, #445266);
  color: #ffffff;
}

.timing-tower-logo-img,
.timing-tower-inline-logo {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.timing-tower-empty {
  color: rgba(243, 243, 243, 0.45);
}

/* Main application shell: navigation and responsibilities mirror the control workflow. */
:root {
  --ui-bg: #111111;
  --ui-bg-2: #171717;
  --ui-bg-3: #0d0d0d;
  --ui-panel: #1b1b1b;
  --ui-panel-2: #252525;
  --ui-border: #3b3b3b;
  --ui-border-soft: #303030;
  --ui-text: #f0f0f0;
  --ui-text-dim: #c8c8c8;
  --ui-text-muted: #a3a3a3;
  --ui-accent: #ffcc00;
  --ui-accent-2: #2b2b2b;
  --ui-hover: #2b2b2b;
  --ui-selected: #353535;
  --ui-radius-xs: 3px;
  --ui-radius-sm: 3px;
  --ui-radius-md: 5px;
  --ui-radius-lg: 5px;
}

html,
body {
  font-family: "Segoe UI", Arial, sans-serif;
}

.app-shell {
  padding: 0;
  background: var(--ui-bg);
}

.topbar {
  min-height: 62px;
  margin: 0;
  padding: 12px 14px 10px;
  align-items: center;
  background: var(--ui-panel);
}

.app-brand {
  min-width: 170px;
}

.app-brand h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
}

.app-brand span {
  color: var(--ui-text-muted);
  font-size: 11px;
}

.top-actions {
  gap: 7px;
}

.top-actions .btn,
.top-actions .sim-badge,
.top-actions .profile-badge,
.topbar-url {
  min-height: 32px;
  border-radius: var(--ui-radius-xs);
}

.profile-badge {
  height: 32px;
  max-width: 220px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xs);
  background: var(--ui-bg-2);
  color: var(--ui-text-dim);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.profile-badge:hover,
.profile-badge:focus-visible {
  border-color: var(--ui-accent);
  color: var(--ui-accent);
  outline: none;
}

.timing-launch-btn {
  border: 1px solid var(--ui-accent);
  background: var(--ui-accent);
  color: #111111;
  font-weight: 700;
  box-shadow: 0 0 0 1px rgba(255, 204, 0, .18), 0 0 14px rgba(255, 204, 0, .12);
}

.timing-launch-btn:hover,
.timing-launch-btn:focus-visible {
  background: #ffdc4d;
  border-color: #ffdc4d;
  outline: none;
}

.topbar-url {
  display: flex;
  align-items: center;
  background: var(--ui-input, #252525);
  font-weight: 500;
}

.session-strip {
  min-height: 38px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-block: 1px solid var(--ui-border);
  background: var(--ui-bg-2);
}

.session-timer {
  font-size: 16px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.session-info {
  min-width: 0;
  overflow: hidden;
  text-align: right;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.session-gridding-timer,
.session-flag-state {
  min-height: 24px;
  padding: 3px 8px;
  font-size: 10px;
}

.tabs {
  min-height: 43px;
  margin: 0;
  padding: 0 14px;
  gap: 20px;
  align-items: end;
  background: var(--ui-panel);
  border-bottom: 1px solid var(--ui-border);
}

.tab-btn {
  min-height: 42px;
  padding: 8px 0 9px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--ui-text-muted);
  font-size: 13px;
  font-weight: 500;
}

.tab-btn:hover {
  color: var(--ui-text);
}

.tab-btn.active {
  color: var(--ui-text);
  background: transparent;
  border-color: var(--ui-accent);
}

.tab-panel {
  padding: 14px;
}

.panel {
  padding: 0;
  border-radius: var(--ui-radius-md);
  overflow: hidden;
}

.panel-header {
  min-height: 52px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--ui-border);
}

.panel-header h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.overlay-panel,
.mapping-panel,
.settings-panel {
  gap: 0;
}

.mapping-studio {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #111;
}

.mapping-studio-sidebar {
  min-width: 0;
  overflow-y: auto;
  padding: 12px 10px;
  border-right: 1px solid var(--ui-border);
  background: #161616;
  scrollbar-width: thin;
}

.mapping-studio-nav-group + .mapping-studio-nav-group {
  margin-top: 16px;
}

.mapping-studio-nav-label {
  padding: 0 8px 6px;
  color: var(--ui-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mapping-studio-nav-item {
  position: relative;
  width: 100%;
  min-height: 36px;
  margin: 1px 0;
  padding: 8px 10px 8px 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ui-text-dim);
  text-align: left;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
}

.mapping-studio-nav-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ui-text-muted);
  transform: translateY(-50%);
}

.mapping-studio-nav-item:hover {
  background: var(--ui-hover);
  color: var(--ui-text);
}

.mapping-studio-nav-item.active {
  border-color: color-mix(in srgb, var(--ui-accent) 55%, var(--ui-border));
  background: color-mix(in srgb, var(--ui-accent) 12%, var(--ui-panel));
  color: var(--ui-accent);
}

.mapping-studio-nav-item.active::before {
  background: var(--ui-accent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--ui-accent) 70%, transparent);
}

.mapping-studio-workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding: 0 24px 24px;
  background:
    linear-gradient(rgba(255, 255, 255, .012), rgba(255, 255, 255, 0) 180px),
    #111;
}

.mapping-studio-workspace-head {
  display: flex;
  align-items: center;
  min-height: 76px;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--ui-border-soft);
}

.mapping-studio-workspace-head h3 {
  margin: 0 0 3px;
  font-size: 18px;
  font-weight: 650;
}

.mapping-studio-workspace > .mapping-group {
  padding-top: 18px;
}

#mappingTab .mapping-group > .settings-section.active {
  flex: 1 1 auto;
}

.mapping-participant-mode {
  display: flex;
  flex: 0 0 auto;
  gap: 0;
  padding: 3px;
  border: 1px solid var(--ui-border);
  border-radius: 5px;
  background: #181818;
}

.mapping-participant-mode-btn {
  min-width: 96px;
  min-height: 34px;
  padding: 7px 12px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--ui-text-dim);
  cursor: pointer;
  font-weight: 600;
}

.mapping-participant-mode-btn.active {
  background: var(--ui-accent);
  color: #111;
}

.mapping-participant-layout {
  display: grid;
  grid-template-columns: minmax(520px, 1.45fr) minmax(320px, .7fr);
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-2);
}

.mapping-participant-list-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--ui-border);
}

.mapping-participant-toolbar {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  padding: 10px;
  border-bottom: 1px solid var(--ui-border-soft);
}

.mapping-participant-toolbar > .search:first-child {
  flex: 1 1 220px;
  min-width: 160px;
}

.mapping-participant-filter {
  width: 130px;
  min-width: 130px;
}

.mapping-participant-list-panel > .mapping-file-info,
.mapping-participant-list-panel > .mapping-status-box {
  margin: 0;
  padding: 7px 10px;
  border-bottom: 1px solid var(--ui-border-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-participant-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.mapping-participant-row {
  display: grid;
  grid-template-columns: 54px minmax(150px, 1.1fr) minmax(130px, .9fr) 86px 76px;
  align-items: center;
  gap: 9px;
  width: 100%;
  min-height: 58px;
  padding: 8px 10px;
  border: 0;
  border-bottom: 1px solid var(--ui-border-soft);
  background: transparent;
  color: var(--ui-text);
  text-align: left;
  cursor: pointer;
}

.mapping-participant-row:hover {
  background: var(--ui-hover);
}

.mapping-participant-row.selected {
  background: var(--ui-panel-2);
  box-shadow: inset 3px 0 0 var(--ui-accent);
}

.mapping-participant-number {
  color: var(--ui-accent);
  font-weight: 700;
}

.mapping-participant-primary,
.mapping-participant-secondary {
  min-width: 0;
}

.mapping-participant-primary strong,
.mapping-participant-primary small,
.mapping-participant-secondary strong,
.mapping-participant-secondary small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-participant-primary small,
.mapping-participant-secondary small,
.mapping-participant-class {
  color: var(--ui-text-muted);
  font-size: 10px;
}

.mapping-participant-state {
  padding: 4px 6px;
  background: var(--ui-panel-2);
  color: var(--ui-text-dim);
  font-size: 10px;
  text-align: center;
  white-space: nowrap;
}

.mapping-participant-state.mapped {
  background: color-mix(in srgb, var(--ui-accent) 12%, var(--ui-panel));
  color: var(--ui-accent);
}
.mapping-participant-state.open { background: var(--ui-bg-3); color: var(--ui-text-dim); }
.mapping-participant-state.csv { background: #282828; color: var(--ui-text-dim); }

.mapping-participant-detail {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background: var(--ui-panel);
}

.mapping-participant-detail-head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--ui-border-soft);
}

.mapping-participant-detail-head h4 {
  margin: 0 0 2px;
  font-size: 14px;
}

.mapping-participant-detail-number {
  display: grid;
  place-items: center;
  min-width: 38px;
  min-height: 34px;
  padding: 4px;
  background: var(--ui-accent);
  color: #111;
  font-weight: 800;
}

.mapping-participant-live,
.mapping-participant-effective {
  margin: 12px 12px 0;
  padding: 10px;
  border-left: 3px solid var(--ui-border);
  background: var(--ui-bg-3);
}

.mapping-participant-effective {
  border-left-color: var(--ui-accent);
  background: color-mix(in srgb, var(--ui-accent) 8%, var(--ui-bg-3));
}

.mapping-participant-live span,
.mapping-participant-effective span {
  display: block;
  color: var(--ui-text-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.mapping-participant-live strong,
.mapping-participant-effective strong,
.mapping-participant-live small,
.mapping-participant-effective small {
  display: block;
  margin-top: 3px;
}

.mapping-participant-live small,
.mapping-participant-effective small { color: var(--ui-text-muted); }

.mapping-participant-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  padding: 12px;
}

.mapping-participant-field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.mapping-participant-field span {
  color: var(--ui-text-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.mapping-participant-field input {
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 0 8px;
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-3);
  color: var(--ui-text);
}

.mapping-participant-field input:focus {
  border-color: var(--ui-accent);
  outline: 0;
}

.mapping-participant-detail-actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  padding: 0 12px 12px;
}

.mapping-asset-overview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 0 2px;
}

.mapping-asset-overview-head h3 { margin: 0 0 4px; }

.mapping-asset-coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.mapping-asset-coverage-card {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--ui-border);
  border-radius: 5px;
  border-top: 3px solid var(--ui-border);
  background: #1b1b1b;
  color: var(--ui-text);
  text-align: left;
  cursor: pointer;
}

.mapping-asset-coverage-card:hover,
.mapping-asset-coverage-card:focus-visible {
  border-color: var(--ui-accent);
  transform: translateY(-1px);
  outline: 0;
}

.mapping-asset-coverage-title,
.mapping-asset-coverage-source {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mapping-asset-coverage-title span { color: var(--ui-accent); font-weight: 700; }

.mapping-asset-coverage-bar {
  height: 4px;
  overflow: hidden;
  background: var(--ui-bg-3);
}

.mapping-asset-coverage-bar i {
  display: block;
  height: 100%;
  background: var(--ui-accent);
}

.mapping-asset-coverage-source {
  color: var(--ui-text-muted);
  font-size: 10px;
}

.mapping-asset-coverage-source strong { color: var(--ui-text); font-weight: 600; }
.mapping-asset-coverage-source.unavailable strong { color: var(--ui-text-muted); font-weight: 400; }
.mapping-asset-coverage-source.warning strong { color: #e0b45e; }

.mapping-asset-management {
  border-top: 1px solid var(--ui-border);
  padding-top: 18px;
}

.mapping-asset-management-head {
  margin-bottom: 14px;
}

.mapping-asset-management-head h3 {
  margin: 0 0 4px;
}

.mapping-overview-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--ui-border-soft);
  border-radius: 4px;
  overflow: hidden;
  background: var(--mapping-surface-inset, #151515);
}

.mapping-overview-source {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 10px;
  min-width: 0;
  padding: 11px 13px;
  border: 0;
  background: transparent;
  color: var(--ui-text);
  text-align: left;
  cursor: pointer;
}

.mapping-overview-source + .mapping-overview-source {
  border-left: 1px solid var(--ui-border-soft);
}

.mapping-overview-source span {
  align-self: center;
  color: var(--ui-text-dim);
  font-size: 10px;
  font-weight: 650;
}

.mapping-overview-source strong {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  color: var(--ui-text);
  font-size: 22px;
  font-variant-numeric: tabular-nums;
}

.mapping-overview-source small {
  overflow: hidden;
  color: var(--ui-text-muted);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mapping-overview-source:hover,
.mapping-overview-source:focus-visible {
  background: color-mix(in srgb, var(--ui-accent) 7%, #171717);
  outline: 0;
}

.mapping-overview-source.warn small { color: #e0b45e; }

.mapping-overview-grid {
  display: grid;
  gap: 10px;
  transition: opacity .15s ease;
}

.mapping-overview-grid.loading {
  opacity: .58;
  pointer-events: none;
}

.mapping-overview-diagnostic-layout {
  display: grid;
  grid-template-columns: minmax(360px, .85fr) minmax(460px, 1.15fr);
  gap: 10px;
  align-items: start;
}

.mapping-overview-block {
  border: 1px solid var(--ui-border-soft);
  border-radius: 4px;
  overflow: hidden;
  background: var(--mapping-surface-inset, #151515);
}

.mapping-overview-block-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  min-height: 36px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--ui-border-soft);
  background: #1c1c1c;
}

.mapping-overview-block-head h4 {
  margin: 0;
  font-size: 12px;
  font-weight: 650;
}

.mapping-overview-block-head span {
  color: var(--ui-text-muted);
  font-size: 9px;
}

.mapping-overview-asset-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.mapping-overview-asset-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 8px;
  min-width: 0;
  min-height: 68px;
  padding: 9px 12px;
  border: 0;
  border-top: 1px solid var(--ui-border-soft);
  background: transparent;
  color: var(--ui-text);
  text-align: left;
  cursor: pointer;
}

.mapping-overview-asset-card:first-child { border-top: 0; }
.mapping-overview-asset-card:hover,
.mapping-overview-asset-card:focus-visible { background: color-mix(in srgb, var(--ui-accent) 7%, #171717); outline: 0; }
.mapping-overview-asset-card.warn { box-shadow: inset 0 2px 0 #b78322; }
.mapping-overview-asset-name { align-self: center; color: var(--ui-text-dim); font-size: 10px; font-weight: 650; }
.mapping-overview-asset-name small { display: block; margin-top: 2px; color: var(--ui-text-muted); font-size: 8px; font-weight: 450; }
.mapping-overview-asset-card > strong { grid-row: 1 / 3; grid-column: 2; align-self: center; font-size: 22px; font-variant-numeric: tabular-nums; }
.mapping-overview-asset-card > small { color: var(--ui-text-muted); font-size: 9px; }
.mapping-overview-asset-card > div { display: flex; grid-column: 1 / -1; flex-wrap: wrap; gap: 5px; margin-top: 7px; color: var(--ui-text-muted); font-size: 9px; }
.mapping-overview-asset-card em { padding: 2px 4px; background: rgba(183, 131, 34, .15); color: #e0b45e; font-style: normal; }

.mapping-overview-issue-list {
  display: grid;
  grid-template-columns: 1fr;
}

.mapping-overview-issue {
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-height: 43px;
  padding: 7px 11px;
  border: 0;
  border-top: 1px solid var(--ui-border-soft);
  background: transparent;
  color: var(--ui-text);
  text-align: left;
  cursor: pointer;
}

.mapping-overview-issue:first-child { border-top: 0; }
.mapping-overview-issue:nth-child(-n + 2) { border-top: 0; }
.mapping-overview-issue:hover,
.mapping-overview-issue:focus-visible { background: color-mix(in srgb, var(--ui-accent) 7%, #171717); outline: 0; }
.mapping-overview-issue i { width: 7px; height: 7px; border-radius: 50%; background: #888; }
.mapping-overview-issue.warn i { background: #d49b38; }
.mapping-overview-issue.error i { background: #d55a5a; }
.mapping-overview-issue.info i { background: #888; }
.mapping-overview-issue span { display: grid; min-width: 0; gap: 2px; }
.mapping-overview-issue strong,
.mapping-overview-issue small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mapping-overview-issue strong { font-size: 10px; }
.mapping-overview-issue small { color: var(--ui-text-muted); font-size: 9px; }
.mapping-overview-issue b { color: var(--ui-text-muted); font-size: 9px; font-weight: 600; }
.mapping-overview-empty { padding: 16px; color: var(--ui-text-muted); font-size: 10px; }

.mapping-overview-table-head,
.mapping-overview-table-row {
  display: grid;
  grid-template-columns: minmax(160px, 1.4fr) repeat(4, minmax(82px, .7fr));
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  column-gap: 10px;
}

.mapping-overview-table-head {
  min-height: 28px;
  color: var(--ui-text-muted);
  font-size: 9px;
  font-weight: 650;
  text-transform: uppercase;
}

.mapping-overview-table-row {
  width: 100%;
  border: 0;
  border-top: 1px solid var(--ui-border-soft);
  background: transparent;
  color: var(--ui-text-dim);
  font-size: 10px;
  text-align: left;
  cursor: pointer;
}

.mapping-overview-table-row:hover,
.mapping-overview-table-row:focus-visible,
.mapping-overview-config-item:hover,
.mapping-overview-config-item:focus-visible {
  background: color-mix(in srgb, var(--ui-accent) 7%, #1a1a1a);
  outline: 0;
}

.mapping-overview-table-row strong {
  color: var(--ui-text);
  font-size: 11px;
}

.mapping-overview-table-row span {
  font-variant-numeric: tabular-nums;
}

.mapping-overview-table-row .has-difference {
  color: #f0b760;
  font-weight: 750;
}

.mapping-overview-config-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mapping-overview-config-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 8px;
  min-height: 56px;
  padding: 9px 12px;
  border: 0;
  border-right: 1px solid var(--ui-border-soft);
  background: transparent;
  color: var(--ui-text-dim);
  text-align: left;
  cursor: pointer;
}

.mapping-overview-config-item:last-child { border-right: 0; }
.mapping-overview-config-item span { font-size: 10px; font-weight: 650; }
.mapping-overview-config-item strong { grid-row: 1 / 3; grid-column: 2; align-self: center; color: var(--ui-text); font-size: 20px; }
.mapping-overview-config-item small { overflow: hidden; color: var(--ui-text-muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
}

/* Mapping workspace: shared dimensions and control rhythm */
#mappingTab {
  --mapping-content-width: 1440px;
  --mapping-field-height: 38px;
  --mapping-surface-bg: #1b1b1b;
  --mapping-surface-raised: #202020;
  --mapping-surface-inset: #151515;
}

#mappingTab .settings-section.active {
  align-items: center;
  align-self: stretch;
  width: 100%;
}

/* Every mapping page uses the same centered work area.  Explicit stretching is
   important here: percentage widths otherwise shrink to their contents while
   the parent is using align-items:center. */
#mappingTab .mapping-group > .settings-section.active > * {
  align-self: stretch;
  box-sizing: border-box;
}

#mappingOverviewGroup {
  min-height: 0;
  overflow-y: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}

#mappingOverviewGroup::-webkit-scrollbar { width: 0; height: 0; }

#mappingOverviewGroup > .settings-section.active {
  flex: 0 0 auto;
  min-height: max-content;
  overflow: visible;
  padding-bottom: 4px;
}

#mappingTab .mapping-surface {
  width: 100%;
  max-width: var(--mapping-content-width, 1440px);
  margin-inline: auto;
  padding: 0 18px 18px;
  gap: 18px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--ui-border);
  overflow: hidden;
  border-radius: 6px;
  border-top: 3px solid var(--ui-accent);
  background: var(--mapping-surface-bg);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
}

#mappingTab .mapping-participant-layout {
  border-color: var(--ui-border);
  overflow: hidden;
  border-radius: 6px;
  border-top: 3px solid var(--ui-accent);
  background: var(--mapping-surface-bg);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
}

#mappingTab .mapping-participant-list-panel {
  border-color: var(--ui-border-soft);
}

#mappingTab .mapping-participant-detail {
  background: var(--mapping-surface-bg);
}

#mappingTab .mapping-surface > .overlay-settings-card-head {
  min-height: 68px;
  margin: 0 -18px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--ui-border-soft);
  background: var(--mapping-surface-raised);
}

#mappingTab .mapping-surface > .overlay-settings-card-head h3 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 650;
}

#mappingTab .mapping-surface > .overlay-settings-card-head > :first-child {
  min-width: 0;
}

#mappingTab .mapping-surface > .overlay-settings-card-head > .btn {
  margin-left: auto;
  align-self: flex-start;
}

#mappingTab .overlay-control {
  display: grid;
  grid-template-rows: auto minmax(var(--mapping-field-height), auto);
  align-content: start;
  align-items: stretch;
  gap: 6px;
}

#mappingTab .overlay-control > span,
#mappingTab .track-mapping-input-card .overlay-control > span {
  margin: 0;
  text-align: left;
  line-height: 1.2;
}

#mappingTab .search,
#mappingTab select,
#mappingTab input[type="text"],
#mappingTab input[type="number"] {
  width: 100%;
  min-width: 0;
  min-height: var(--mapping-field-height);
  height: var(--mapping-field-height);
  box-sizing: border-box;
}

#mappingTab .btn,
#mappingTab .mini-btn {
  min-height: var(--mapping-field-height);
}

#mappingTab .overlay-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  gap: 14px 18px;
}

#mappingTab .class-profile-layout {
  grid-template-columns: 230px minmax(0, 1fr);
  width: 100%;
  gap: 18px;
}

#mappingTab .class-profile-sidebar {
  min-height: 360px;
  border-color: var(--ui-border-soft);
  border-radius: 4px;
  background: var(--mapping-surface-inset);
}

#mappingTab .class-profile-editor {
  width: 100%;
  max-width: none;
  gap: 14px;
}

#mappingTab .class-profile-main-controls {
  grid-template-columns: minmax(0, 1fr);
}

#mappingTab .class-profile-class-toolbar {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
}

#mappingTab .class-profile-class-toolbar .settings-row-actions {
  min-height: var(--mapping-field-height);
}

#mappingTab .class-profile-class-settings,
#mappingTab .class-profile-mode-block {
  padding: 14px;
  border-color: var(--ui-border-soft);
  border-radius: 4px;
  background: var(--mapping-surface-inset);
}

#mappingTab .class-profile-class-settings .overlay-control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#mappingTab .class-color-pair {
  margin: 0;
  justify-content: start;
}

#mappingTab .class-color-input {
  width: 64px;
  height: var(--mapping-field-height);
}

#mappingTab .mapping-session-table-wrap {
  width: 100%;
  max-height: 420px;
  flex: none;
  border-color: var(--ui-border-soft);
  border-radius: 4px;
  background: var(--mapping-surface-inset);
}

#mappingTab .mapping-session-table th,
#mappingTab .mapping-session-table td {
  height: 48px;
  padding: 6px 10px;
  vertical-align: middle;
}

#mappingTab .mapping-session-table input[type="text"],
#mappingTab .mapping-session-table input[type="number"] {
  min-height: var(--mapping-field-height);
  height: var(--mapping-field-height);
  padding: 7px 9px;
  font-size: 12px;
}

#mappingTab .track-mapping-input-row {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  width: 100%;
  gap: 14px 18px;
}

#mappingTab .track-mapping-input-card {
  gap: 6px;
}

#mappingTab .track-mapping-input-line,
#mappingTab .championship-path-line {
  min-height: var(--mapping-field-height);
}

#mappingTab .track-mapping-preview-block {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--ui-border-soft);
  border-radius: 4px;
  background: var(--mapping-surface-inset);
}

#mappingTab .track-mapping-preview-block > h4 {
  margin: 0 0 10px;
  color: var(--ui-text);
  font-size: 12px;
  font-weight: 650;
}

#mappingTab .track-mapping-preview-list {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  max-height: none;
  overflow: visible;
  border-color: var(--ui-border-soft);
  border-radius: var(--ui-radius-xs);
  background: var(--ui-bg-3);
}

#mappingTab .track-mapping-preview-item-image {
  height: 88px;
}

#mappingTab .assets-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
}

#mappingTab .assets-sidebar {
  flex-basis: 210px;
  padding: 8px;
  border-color: var(--ui-border-soft);
  border-radius: 4px;
  background: var(--mapping-surface-inset);
}

#mappingTab .assets-sidebar-item {
  min-height: var(--mapping-field-height);
  padding: 8px 10px;
  font-size: 12px;
}

#mappingTab .assets-content {
  width: 100%;
  max-width: none;
}

#mappingTab .mapping-asset-overview-head,
#mappingTab .mapping-asset-coverage-grid,
#mappingTab .mapping-asset-management {
  width: 100%;
  max-width: var(--mapping-content-width, 1440px);
  margin-inline: auto;
}

#mappingTab .mapping-asset-coverage-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

#mappingTab .mapping-asset-coverage-card {
  width: auto;
  min-height: 118px;
}

#mappingTab .assets-pane.active,
#mappingTab .assets-pane.active > .mapping-surface {
  width: 100%;
  max-width: none;
}

#mappingTab #mappingTracksSection > .mapping-surface,
#mappingTab #mappingManufacturerLogosSection > .mapping-surface,
#mappingTab #mappingClassesSection > .mapping-surface {
  width: 100%;
  max-width: var(--mapping-content-width, 1440px);
}

#mappingTab .mapping-studio-workspace-head > div {
  width: min(100%, var(--mapping-content-width, 1440px));
  margin-inline: auto;
}

#mappingTab .mapping-participant-mode,
#mappingTab .mapping-participant-layout {
  width: min(100%, var(--mapping-content-width, 1440px));
  margin-inline: auto;
}

#mappingTab .championship-group-footer {
  width: min(100%, var(--mapping-content-width, 1440px));
  margin: 0 auto;
  align-items: flex-end;
}

#mappingTab .mapping-surface + .mapping-surface {
  margin-top: 0;
}

#mappingTab #mappingChampionshipGroup > .settings-section.active {
  flex: 0 1 auto;
}

@media (max-width: 1180px) {
  .mapping-overview-diagnostic-layout { grid-template-columns: 1fr; }
  #mappingTab .mapping-asset-coverage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #mappingTab .class-profile-layout {
    grid-template-columns: 1fr;
  }
  #mappingTab .class-profile-sidebar,
  #mappingTab .class-profile-editor {
    width: 100%;
    max-width: 880px;
  }
  #mappingTab .class-profile-sidebar {
    min-height: 220px;
  }
}

@media (max-width: 760px) {
  .mapping-overview-summary,
  .mapping-overview-config-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mapping-overview-source:nth-child(3) { border-left: 0; border-top: 1px solid var(--ui-border-soft); }
  .mapping-overview-source:nth-child(4) { border-top: 1px solid var(--ui-border-soft); }
  .mapping-overview-config-item:nth-child(2) { border-right: 0; }
  .mapping-overview-config-item:nth-child(n + 3) { border-top: 1px solid var(--ui-border-soft); }
  .mapping-studio {
    grid-template-columns: 1fr;
  }
  .mapping-studio-sidebar {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--ui-border);
    scrollbar-width: none;
  }
  .mapping-studio-sidebar::-webkit-scrollbar { display: none; }
  .mapping-studio-nav-group,
  .mapping-studio-nav-group + .mapping-studio-nav-group {
    display: flex;
    flex: none;
    gap: 4px;
    margin-top: 0;
  }
  .mapping-studio-nav-label {
    display: none;
  }
  .mapping-studio-nav-item {
    width: auto;
    white-space: nowrap;
  }
  .mapping-studio-workspace {
    padding: 0 12px 16px;
  }
  #mappingTab .mapping-surface {
    padding: 0 12px 12px;
  }
  #mappingTab .mapping-surface > .overlay-settings-card-head {
    margin-inline: -12px;
    padding-inline: 12px;
  }
  #mappingTab .overlay-control-grid,
  #mappingTab .class-profile-class-settings .overlay-control-grid,
  #mappingTab .class-profile-class-toolbar,
  #mappingTab .track-mapping-input-row {
    grid-template-columns: 1fr;
  }
  #mappingTab .assets-layout {
    grid-template-columns: 1fr;
  }
  #mappingTab .assets-sidebar {
    flex: none;
    flex-direction: row;
    overflow-x: auto;
  }

  #mappingTab .mapping-asset-coverage-grid { grid-template-columns: 1fr; }
}

.overlay-grid {
  padding: 10px;
  column-gap: calc(10px * var(--overlay-density-scale, 1));
  row-gap: calc(10px * var(--overlay-density-scale, 1));
}

.overlay-card {
  border-color: var(--ui-border);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-panel);
}

.overlay-card[data-overlay-visible="true"],
.overlay-card:has(.overlay-state-visible) {
  box-shadow: inset 3px 0 0 var(--ui-accent);
}

.overlay-card-head h3 {
  font-weight: 600;
}

.btn,
.search,
select,
input {
  border-radius: var(--ui-radius-xs);
}

.btn {
  font-weight: 500;
  color: #111111;
}

.btn.secondary {
  background: var(--ui-panel-2);
  color: var(--ui-text);
}

.mini-btn.primary {
  color: #111111;
}

.settings-status-box {
  margin: 8px 12px 0;
}

.settings-status-box[hidden],
.mapping-status-box[hidden] {
  display: none;
}

.settings-subtabs[hidden] {
  display: none !important;
}

.settings-profile-stack {
  max-width: 100%;
}

#settingsTab[data-main-view="system"] #settingsGeneralSection {
  flex: 1 1 auto;
  width: 100%;
  padding: 16px;
  background: #111111;
}

.system-workspace {
  width: min(100%, 1180px);
  margin: 0 auto;
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
}

.system-settings-card {
  padding: 0 14px 14px;
  border: 1px solid var(--ui-border);
  background: var(--ui-panel);
}

.system-settings-card-head {
  min-height: 62px;
  margin: 0 -14px 14px;
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--ui-border-soft);
  background: var(--ui-panel-2);
}

.system-settings-card-head h3 {
  margin: 0 0 3px;
  font-size: 14px;
  font-weight: 600;
}

.system-scope-tag {
  flex: 0 0 auto;
  padding: 4px 7px;
  border: 1px solid #665500;
  color: var(--ui-accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.system-control-grid,
.system-server-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.system-server-grid {
  grid-template-columns: minmax(180px, .35fr) minmax(0, 1.65fr);
}

.system-control-grid .search,
.system-server-grid .search {
  width: 100%;
}

.system-results-directory {
  grid-column: 1 / -1;
}

.system-overlay-address {
  min-width: 0;
  min-height: 38px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-xs);
  background: var(--ui-bg-3);
  color: var(--ui-text-dim);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
  user-select: text;
}

.system-profile-stack {
  align-items: stretch;
}

.system-profile-stack .settings-profile-row {
  flex-wrap: nowrap;
}

.system-profile-stack .settings-profile-select {
  min-width: 240px;
  flex: 1 1 auto;
}

.system-profile-stack .settings-profile-create-row {
  box-shadow: none;
  background: var(--ui-bg-2);
}

.system-restart-note {
  margin-top: 11px;
  padding-left: 9px;
  border-left: 2px solid var(--ui-accent);
  color: var(--ui-text-muted);
  font-size: 11px;
  line-height: 1.4;
}

#settingsTab[data-main-view="design"] .settings-panel {
  min-height: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
}

#settingsTab[data-main-view="design"] .settings-panel > .panel-header,
#settingsTab[data-main-view="design"] .settings-panel > .settings-status-box,
#settingsTab[data-main-view="design"] .settings-panel > .settings-subtabs,
#settingsTab[data-main-view="design"] .settings-panel > #settingsGeneralSection {
  display: none !important;
}

#settingsTab[data-main-view="design"] #settingsOverlaySection {
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 0;
  display: block;
  overflow: hidden;
}

.design-workspace {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  display: flex;
  overflow: hidden;
  background: var(--ui-bg-2);
}

.design-workspace-head {
  display: none;
}

.design-editor-host {
  position: relative;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
  background: #111111;
}

.design-editor-loading {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 8px;
  color: var(--ui-text);
  background: #111111;
  text-align: center;
}

.design-editor-loading > span:last-child {
  color: var(--ui-text-muted);
  font-size: 12px;
}

.design-editor-loading-mark {
  width: 28px;
  height: 4px;
  background: var(--ui-accent);
  animation: design-editor-loading-pulse 900ms ease-in-out infinite alternate;
}

.design-editor-host[data-state="ready"] .design-editor-loading {
  display: none;
}

@keyframes design-editor-loading-pulse {
  from { opacity: .35; transform: scaleX(.45); }
  to { opacity: 1; transform: scaleX(1); }
}

.design-editor-frame {
  width: 100%;
  height: 100%;
  min-height: 0;
  flex: 1 1 auto;
  display: block;
  border: 0;
  background: #111111;
}

.design-editor-host:not([data-state="ready"]) .design-editor-frame {
  visibility: hidden;
}

.overlay-settings-card {
  border-radius: var(--ui-radius-sm);
  background: var(--ui-panel);
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
  }
  .topbar-url {
    display: none;
  }
  .profile-badge {
    max-width: 150px;
  }
  .system-control-grid,
  .system-server-grid {
    grid-template-columns: 1fr;
  }
  .system-profile-stack .settings-profile-row {
    flex-wrap: wrap;
  }
  .system-profile-stack .settings-profile-select {
    min-width: 100%;
  }
  .tabs {
    gap: 14px;
    overflow-x: auto;
  }
  .tab-btn {
    white-space: nowrap;
  }
  .overlay-header {
    align-items: stretch;
    gap: 8px;
  }
  .overlay-header-actions {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .mapping-studio {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }
  .mapping-studio-sidebar {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px;
    border-right: 0;
    border-bottom: 1px solid var(--ui-border);
  }
  .mapping-studio-nav-group {
    display: flex;
    flex: 0 0 auto;
    gap: 2px;
  }
  .mapping-studio-nav-group + .mapping-studio-nav-group {
    margin-top: 0;
    padding-left: 8px;
    border-left: 1px solid var(--ui-border);
  }
  .mapping-studio-nav-label {
    display: none;
  }
  .mapping-studio-nav-item {
    width: auto;
    white-space: nowrap;
  }
  .mapping-participant-row {
    grid-template-columns: 48px minmax(130px, 1fr) 82px;
  }
  .mapping-participant-secondary,
  .mapping-participant-class {
    display: none;
  }
  .mapping-participant-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .overlay-header-actions {
    justify-content: stretch;
  }
  .overlay-header-actions .overlay-scale-select,
  .overlay-header-actions .btn {
    flex: 1 1 auto;
  }
  .overlay-grid:not(.layout-free) > .overlay-card {
    width: 100%;
    min-width: 0 !important;
    max-width: none !important;
    flex: 1 1 100% !important;
  }
}

/* Öffentliches Livetiming (Systemeinstellungen) */
.livetiming-publish-toggle {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.livetiming-publish-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

#livetimingPublishStatus {
  margin-top: 12px;
  padding: 9px 11px;
  border-radius: 6px;
  border: 1px solid var(--ui-border, #3a3a3a);
  line-height: 1.45;
}

#livetimingPublishStatus[data-state="ok"] {
  border-color: #2e7d32;
  color: #9ede9f;
}

#livetimingPublishStatus[data-state="error"] {
  border-color: #a33c3c;
  color: #ffb0b0;
}