:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --text: #18202a;
  --muted: #667385;
  --line: #d8dee8;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --warning: #8a5a00;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.shell {
  width: min(1680px, 100%);
  margin: 0 auto;
  padding: 24px;
}

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

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  font-weight: 700;
}

.topbar p,
.panel-title span,
.status-strip span,
.module p,
dt {
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

button {
  border: 1px solid var(--accent-strong);
  background: var(--accent);
  color: white;
  border-radius: 6px;
  padding: 9px 12px;
  font-weight: 650;
  cursor: pointer;
}

button.active {
  background: var(--accent-strong);
}

button:disabled {
  background: #94a3b8;
  border-color: #94a3b8;
  cursor: default;
}

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

.secondary-button:disabled {
  background: #e2e8f0;
  border-color: var(--line);
  color: var(--muted);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(24, 32, 42, 0.45);
}

.startup-modal {
  display: grid;
  gap: 16px;
  width: min(520px, 100%);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.22);
}

.startup-modal-header {
  display: grid;
  gap: 8px;
}

.startup-modal-header h2 {
  font-size: 20px;
}

.startup-modal-header p,
.startup-hardware-help p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.startup-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.startup-hardware-help {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.startup-hardware-help h3 {
  font-size: 14px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  margin-bottom: 16px;
}

.status-strip div {
  padding: 12px 14px;
  border-right: 1px solid var(--line);
  min-width: 0;
}

.status-strip div:last-child {
  border-right: 0;
}

.status-strip span,
dt {
  display: block;
  font-size: 12px;
  margin-bottom: 3px;
}

.status-strip strong,
dd {
  overflow-wrap: anywhere;
}

.error {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
}

.grid {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.grid.with-configured-signal {
  grid-template-columns: minmax(300px, 380px) minmax(0, 1fr) minmax(280px, 360px);
}

.sidebar {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
}

.main-stack {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
}

.configured-signal-column {
  display: grid;
  align-content: start;
  min-width: 0;
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow: auto;
}

.configured-signal-column-body {
  display: grid;
  gap: 12px;
  padding: 12px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-title h2 {
  font-size: 16px;
}

.diagnostics-panel.collapsed .panel-title {
  border-bottom: 0;
}

.diagnostics-panel-title > div {
  display: grid;
  gap: 2px;
}

.diagnostics-panel-title button {
  min-width: 76px;
}

.chimera-inputs-body {
  display: grid;
}

.module-list {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.control-group {
  display: grid;
  gap: 12px;
  padding: 12px;
}

.can-speed-controls {
  display: grid;
  gap: 8px;
}

.chimera-flash-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.chimera-flash-controls div {
  display: grid;
  gap: 2px;
}

.chimera-flash-controls span {
  color: var(--muted);
  font-size: 12px;
}

.chimera-flash-controls small {
  color: var(--muted);
  font-size: 11px;
}

.danger-button {
  border-color: #991b1b;
  background: #b91c1c;
}

.can-speed-title,
.can-speed-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.can-speed-title {
  grid-template-columns: minmax(0, 1fr) auto;
  color: var(--muted);
  font-size: 12px;
}

.can-speed-title div {
  display: flex;
  gap: 6px;
}

.can-speed-row span {
  color: var(--muted);
  font-size: 12px;
}

.can-speed-row select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 8px;
  color: var(--text);
  background: #ffffff;
}

.can-speed-row button,
.can-speed-title button {
  white-space: nowrap;
}

.chimera-config {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.live-source {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.live-source span {
  color: var(--muted);
  font-size: 12px;
}

.live-source strong {
  font-size: 13px;
  overflow-wrap: anywhere;
  text-align: right;
}

.chimera-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.chimera-form label {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.chimera-form label span {
  color: var(--muted);
  font-size: 12px;
}

.chimera-form input,
.chimera-form select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 8px;
  color: var(--text);
  background: #ffffff;
}

.chimera-form .checkbox-row {
  align-items: center;
  grid-template-columns: auto 1fr;
  gap: 8px;
  padding-top: 18px;
}

.chimera-form .checkbox-row input {
  width: auto;
}

.source-selector {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.source-selector > span {
  color: var(--muted);
  font-size: 12px;
}

.source-selector > div {
  display: flex;
  gap: 6px;
  min-height: 34px;
}

.source-selector button {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 10px;
  background: #ffffff;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
}

.source-selector button.selected {
  border-color: var(--accent);
  background: rgba(15, 118, 110, 0.1);
  color: var(--accent-strong);
}

.raw-source-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.adc-source-form {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.adc-capture-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.adc-capture-row span {
  color: var(--muted);
  font-size: 12px;
}

.adc-capture-row b {
  color: var(--text);
}

.adc-source-preview {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.derived-source-field {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.derived-source-field span {
  color: var(--muted);
  font-size: 12px;
}

.derived-source-field strong {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 8px;
  background: #f8fafc;
  color: var(--text);
  overflow-wrap: anywhere;
  font-size: 13px;
}

.bit-editor {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.bitfield-workspace {
  display: grid;
  grid-template-columns: max-content minmax(260px, 1fr);
  gap: 14px;
  align-items: stretch;
}

.bitfield-workspace.single {
  grid-template-columns: max-content;
}

.raw-source-preview {
  display: grid;
  min-width: 0;
}

.bit-editor table {
  width: auto;
  table-layout: fixed;
}

.bit-editor th,
.bit-editor td {
  width: 38px;
  min-width: 38px;
  height: 38px;
  padding: 0;
  text-align: center;
  user-select: none;
}

.bit-editor .byte-index,
.bit-editor .byte-hex {
  width: 48px;
  min-width: 48px;
}

.byte-index,
.byte-hex {
  background: #f8fafc;
  color: var(--muted);
  font-weight: 700;
}

.config-bit {
  position: relative;
  cursor: pointer;
  aspect-ratio: 1;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.config-bit.selected {
  background: rgba(15, 118, 110, 0.18);
  color: var(--accent-strong);
}

.config-bit.dragging {
  background: rgba(37, 99, 235, 0.2);
}

.config-bit small {
  position: absolute;
  right: 2px;
  bottom: 1px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1;
}

.config-preview {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  color: var(--muted);
  white-space: normal;
  overflow-wrap: anywhere;
}

.output-range {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 12px;
}

.output-range.warning {
  border-color: #f59e0b;
  background: #fffbeb;
  color: #92400e;
}

.signal-preview {
  display: grid;
  grid-template-rows: auto minmax(160px, 1fr) auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
}

.signal-preview-title,
.signal-preview-range {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
}

.signal-preview-title {
  border-bottom: 1px solid var(--line);
}

.signal-preview-title h3 {
  font-size: 14px;
}

.signal-preview-title strong {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 16px;
}

.signal-preview svg {
  width: 100%;
  min-height: 180px;
  background: #ffffff;
}

.signal-preview-range {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.button-status-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  min-width: 0;
}

.button-status-card h3 {
  font-size: 14px;
}

.button-status-card span,
.button-status-card small {
  color: var(--muted);
  font-size: 12px;
}

.button-status-card strong {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 20px;
}

.button-status-card small {
  grid-column: 1 / -1;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.segmented button {
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--text);
}

.segmented button:last-child {
  border-right: 0;
}

.segmented button.active {
  background: var(--accent);
  color: #ffffff;
}

.segmented button:disabled {
  color: var(--muted);
}

.segmented button.active:disabled {
  color: #ffffff;
}

.relay-block-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  max-width: 560px;
}

.relay-tile {
  min-height: 64px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
  font-weight: 700;
}

.relay-tile.active {
  background: #16a34a;
  border-color: #15803d;
  color: #ffffff;
}

.relay-tile:disabled {
  opacity: 0.72;
}

.relay-map-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.relay-function-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.relay-function-button {
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
}

.relay-function-button.active {
  background: #2563eb;
  border-color: #1d4ed8;
  color: #ffffff;
}

.module {
  appearance: none;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  display: block;
  text-align: left;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  font-weight: 400;
}

.module.stale {
  border-color: #f6c453;
}

.module.selected {
  border-color: var(--accent);
  box-shadow: inset 3px 0 0 var(--accent);
}

.module h3 {
  font-size: 15px;
}

.module dl {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
}

.detail-panel {
  min-height: 520px;
}

.telemetry-summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.telemetry-summary div {
  min-width: 0;
  min-height: 68px;
  padding: 12px 14px;
  border-right: 1px solid var(--line);
}

.telemetry-summary div:last-child {
  border-right: 0;
}

.telemetry-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 3px;
}

.telemetry-summary strong {
  display: block;
  min-height: 22px;
  overflow-wrap: anywhere;
  font-size: 16px;
  line-height: 1.25;
}

.runtime-state-panel {
  box-sizing: border-box;
  height: 224px;
  overflow: auto;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.runtime-state-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.runtime-state-title span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.runtime-state-title strong {
  font-size: 14px;
}

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

.runtime-state-group {
  min-width: 0;
}

.runtime-state-group h4 {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
}

.runtime-state-group div {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.runtime-state-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.runtime-state-chip.active {
  border-color: #0f766e;
  background: rgba(15, 118, 110, 0.1);
  color: #0f513f;
  font-weight: 700;
}

.runtime-state-chip.active.fault {
  border-color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
  color: #991b1b;
}

.runtime-state-chip.empty {
  background: transparent;
}

.runtime-state-note {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.graph-grid {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.graph-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.graph-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.graph-title h3 {
  font-size: 14px;
}

.graph-title div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
}

.graph-title i {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 5px;
}

.graph-title b {
  color: var(--text);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-weight: 700;
}

.graph-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.graph-controls label {
  display: grid;
  gap: 4px;
  min-width: 92px;
  color: var(--muted);
  font-size: 11px;
}

.graph-controls select,
.graph-controls input {
  min-width: 0;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 8px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
}

.wave-graph-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.wave-plot,
.derived-plot {
  min-width: 0;
}

.derived-plot {
  border-left: 1px solid var(--line);
}

.wave-plot-title,
.derived-plot-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.wave-plot-title {
  min-height: 31px;
}

.derived-plot-title strong {
  color: var(--text);
  font-size: 13px;
}

.graph-scale-values {
  border-top: 1px solid var(--line);
}

.graph-card svg {
  display: block;
  width: 100%;
  height: 220px;
  background: #ffffff;
}

.y-axis-labels text {
  fill: #64748b;
  font-size: 11px;
  paint-order: stroke;
  stroke: #ffffff;
  stroke-width: 3px;
}

@media (max-width: 980px) {
  .wave-graph-pair {
    grid-template-columns: 1fr;
  }

  .derived-plot {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

.graph-scale {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 12px 8px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.config-section {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-top: 1px solid var(--line);
}

.config-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.config-title h3 {
  font-size: 14px;
}

.config-title span {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.mode-picker {
  max-width: 520px;
}

.interceptor-config-block {
  display: grid;
  gap: 10px;
  max-width: 860px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.sys-config-editor {
  max-width: 100%;
}

.sidebar .sys-config-editor {
  padding-top: 12px;
}

.sys-config-form {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.sidebar .sys-config-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.interceptor-form {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.torque-lut-editor {
  max-width: 100%;
}

.torque-lut-grid {
  display: grid;
  grid-template-columns: repeat(16, minmax(58px, 1fr));
  gap: 5px;
  max-height: 560px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.torque-lut-grid label {
  display: grid;
  gap: 3px;
  padding: 5px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 10px;
}

.torque-lut-grid label.major {
  border-color: #99f6e4;
  background: rgba(15, 118, 110, 0.08);
}

.torque-lut-grid span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 3px;
  min-width: 0;
  font-weight: 700;
}

.torque-lut-grid small {
  font-size: 8px;
  font-weight: 600;
}

.torque-lut-grid input {
  width: 100%;
  min-width: 0;
  appearance: textfield;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 4px;
  color: var(--text);
  background: #ffffff;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.torque-lut-grid input::-webkit-outer-spin-button,
.torque-lut-grid input::-webkit-inner-spin-button {
  appearance: none;
  margin: 0;
}

.torque-lut-graph svg {
  height: 180px;
  cursor: crosshair;
  touch-action: none;
  user-select: none;
}

@media (max-width: 980px) {
  .torque-lut-grid {
    grid-template-columns: repeat(8, minmax(58px, 1fr));
  }
}

@media (max-width: 620px) {
  .torque-lut-grid {
    grid-template-columns: repeat(4, minmax(58px, 1fr));
  }
}

.inline-input-button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
}

.inline-input-button button {
  padding: 7px 9px;
  white-space: nowrap;
}

.adc-reference-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 12px;
}

.adc-reference-row b {
  color: var(--text);
}

.range-row {
  display: grid;
  grid-template-columns: 70px minmax(140px, 1fr) 54px;
  gap: 10px;
  align-items: center;
  max-width: 520px;
  color: var(--muted);
  font-size: 12px;
}

.range-row strong {
  color: var(--text);
  text-align: right;
}

.config-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
}

.config-actions button {
  min-width: 104px;
}

.firmware-upload {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  max-width: 720px;
}

.hidden-file-input {
  display: none;
}

.firmware-upload span {
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
}

.axis {
  stroke: #94a3b8;
  stroke-width: 1;
}

.grid-line {
  stroke: #e2e8f0;
  stroke-width: 1;
}

dd {
  margin: 0;
  font-size: 13px;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.can-table {
  width: 100%;
  min-width: 0;
}

.can-row {
  cursor: pointer;
}

.can-row:hover td {
  background: #f8fafc;
}

.can-row.selected td {
  background: rgba(15, 118, 110, 0.12);
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 9px 8px;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

th {
  position: relative;
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  background: #f8fafc;
}

.resize-handle {
  position: absolute;
  top: 0;
  right: -4px;
  bottom: 0;
  width: 9px;
  cursor: col-resize;
  z-index: 1;
}

.resize-handle::after {
  content: "";
  position: absolute;
  top: 7px;
  right: 4px;
  bottom: 7px;
  width: 1px;
  background: transparent;
}

.resize-handle:hover::after,
.resizing-columns .resize-handle::after {
  background: var(--accent);
}

.resizing-columns {
  cursor: col-resize;
  user-select: none;
}

.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.can-data-cell {
  overflow: visible;
}

.can-bytes {
  display: inline-flex;
  flex-wrap: nowrap;
  gap: 3px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  max-width: 100%;
  vertical-align: middle;
}

.can-byte {
  align-items: center;
  background: rgba(15, 118, 110, var(--can-byte-activity, 0.08));
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 4px;
  color: #0f172a;
  display: inline-flex;
  flex: 0 0 24px;
  height: 22px;
  justify-content: center;
  line-height: 1;
  min-width: 0;
  width: 24px;
}

.empty,
.empty-cell {
  color: var(--muted);
  padding: 20px;
}

@media (max-width: 900px) {
  .shell {
    padding: 14px;
  }

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

  .status-strip,
  .telemetry-summary,
  .grid,
  .grid.with-configured-signal {
    grid-template-columns: 1fr;
  }

  .chimera-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .adc-source-form,
  .adc-source-preview {
    grid-template-columns: 1fr;
  }

  .bitfield-workspace {
    grid-template-columns: 1fr;
  }

  .status-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .status-strip div:last-child {
    border-bottom: 0;
  }

  .telemetry-summary div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .telemetry-summary div:last-child {
    border-bottom: 0;
  }
}