/* CopperWASM EDA Studio — Industrial Dark Theme (Operate Mode) */
:root {
  --bg-canvas: #0c0e14;
  --surface-panel: #121620;
  --surface-elevated: #1a202c;
  --border-subtle: #1e2536;
  --border-active: #ea7a28;
  --copper-accent: #ea7a28;
  --copper-glow: rgba(234, 122, 40, 0.15);
  --pcb-mask: #0b291a;
  --pad-enig: #fbbf24;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #a1a1aa;
  --status-ok: #10b981;
  --status-warn: #f59e0b;
  --status-err: #ef4444;

  --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-pill: 9999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.4;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* App Shell */
.app-shell {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
}

/* Top Global Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  padding: 0 16px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
}

.brand-title {
  color: var(--text-primary);
}

.brand-sub {
  color: var(--copper-accent);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.live-badge {
  color: var(--copper-accent);
  border-color: rgba(234, 122, 40, 0.3);
}

.preset-selector-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
}

.control-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.dropdown-control {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
}

.dropdown-control:focus {
  border-color: var(--copper-accent);
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
}

.stat-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background-color: var(--status-ok);
  box-shadow: 0 0 6px var(--status-ok);
}

.stat-label {
  color: var(--text-muted);
}

.stat-value {
  color: var(--status-ok);
  font-weight: 600;
}

.export-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Standard Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-secondary {
  background-color: var(--surface-elevated);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--copper-accent);
  color: var(--copper-accent);
}

.btn-primary {
  background-color: var(--copper-accent);
  color: #fff;
}

.btn-primary:hover {
  background-color: #d26a1e;
}

.btn-small {
  padding: 4px 8px;
  font-size: 11px;
  background-color: var(--surface-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-small:hover {
  border-color: var(--copper-accent);
}

/* Main 3-Column Layout */
.workspace-body {
  display: flex;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.panel {
  display: flex;
  flex-direction: column;
  background-color: var(--surface-panel);
  border-right: 1px solid var(--border-subtle);
}

/* Left Pane: Copilot */
.copilot-panel {
  width: 320px;
  min-width: 280px;
  max-width: 360px;
  flex-shrink: 0;
}

.panel-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panel-title-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.engine-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: rgba(234, 122, 40, 0.15);
  color: var(--copper-accent);
  border: 1px solid rgba(234, 122, 40, 0.3);
}

.panel-subtitle {
  font-size: 11px;
  color: var(--text-muted);
}

.chat-messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-bubble {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  line-height: 1.45;
  border: 1px solid var(--border-subtle);
}

.assistant-bubble {
  background-color: var(--bg-canvas);
  border-left: 3px solid var(--copper-accent);
}

.user-bubble {
  background-color: var(--surface-elevated);
  border-color: var(--border-subtle);
  align-self: flex-end;
  max-width: 90%;
}

.bubble-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 10px;
  font-family: var(--font-mono);
}

.bubble-author {
  font-weight: 700;
  color: var(--copper-accent);
}

.bubble-time {
  color: var(--text-muted);
}

.bubble-body p {
  margin-bottom: 6px;
}

.bubble-body p:last-child {
  margin-bottom: 0;
}

.bubble-note {
  font-size: 11px;
  color: var(--text-secondary);
  border-top: 1px dashed var(--border-subtle);
  padding-top: 6px;
  margin-top: 6px;
}

.prompt-chips-wrap {
  padding: 8px 12px;
  border-top: 1px solid var(--border-subtle);
  background-color: rgba(0, 0, 0, 0.1);
}

.chips-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.prompt-chip {
  background-color: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-mono);
}

.prompt-chip:hover {
  border-color: var(--copper-accent);
  color: var(--text-primary);
  background-color: rgba(234, 122, 40, 0.1);
}

.copilot-input-form {
  padding: 12px;
  border-top: 1px solid var(--border-subtle);
}

.input-wrap {
  display: flex;
  gap: 6px;
}

.input-wrap input {
  flex: 1;
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  outline: none;
}

.input-wrap input:focus {
  border-color: var(--copper-accent);
}

/* Center Pane: CAD Canvas */
.center-workspace {
  flex: 1;
  min-width: 0;
  border-right: 1px solid var(--border-subtle);
  position: relative;
}

.canvas-toolbar {
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
}

.view-mode-tabs {
  display: flex;
  gap: 2px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}

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

.tab-btn.active {
  color: var(--copper-accent);
  border-bottom-color: var(--copper-accent);
}

.canvas-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.selection-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: var(--bg-canvas);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  max-width: 380px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sel-label {
  color: var(--copper-accent);
  font-weight: 700;
}

.sel-text {
  color: var(--text-secondary);
}

.zoom-controls {
  display: flex;
  gap: 2px;
}

.ctrl-btn {
  background-color: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
}

.ctrl-btn:hover {
  border-color: var(--copper-accent);
}

.canvas-viewport {
  flex: 1;
  position: relative;
  background-color: var(--bg-canvas);
  overflow: hidden;
  height: calc(100% - 42px);
}

#eda-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.canvas-hud {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  gap: 12px;
  background-color: rgba(12, 14, 20, 0.85);
  border: 1px solid var(--border-subtle);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  pointer-events: none;
}

/* Code Viewer Modal / Sub-view */
.code-viewer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #080a0f;
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.code-viewer.hidden {
  display: none;
}

.code-viewer-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
}

.subtabs {
  display: flex;
  gap: 4px;
}

.subtab-btn {
  padding: 4px 10px;
  background-color: var(--surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.subtab-btn.active {
  border-color: var(--copper-accent);
  color: var(--copper-accent);
  background-color: rgba(234, 122, 40, 0.1);
}

.code-viewer pre {
  flex: 1;
  overflow: auto;
  padding: 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: #38bdf8;
  background-color: #080a0f;
}

/* Right Pane: Diagnostics & BOM */
.diagnostics-panel {
  width: 340px;
  min-width: 300px;
  max-width: 380px;
  flex-shrink: 0;
  border-right: none;
}

.right-tabs {
  display: flex;
  height: 42px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
}

.right-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.3px;
}

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

.right-tab-btn.active {
  color: var(--copper-accent);
  border-bottom-color: var(--copper-accent);
}

.subpanel {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.subpanel.hidden {
  display: none;
}

/* ERC Header Card */
.erc-header-card {
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.erc-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.erc-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-secondary);
}

.badge-status {
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.badge-pass {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--status-ok);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-warn {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--status-warn);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.badge-fail {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--status-err);
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.erc-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat-box {
  background-color: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  padding: 8px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.stat-name {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 2px;
}

.section-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

/* Rules Checklist */
.erc-rules-checklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rule-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 11px;
}

.rule-icon {
  font-weight: 700;
}

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

.rule-icon.warn {
  color: var(--status-warn);
}

.rule-icon.fail {
  color: var(--status-err);
}

.rule-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.rule-name {
  font-weight: 600;
  color: var(--text-primary);
}

.rule-desc {
  font-size: 10px;
  color: var(--text-muted);
}

.rule-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}

.rule-tag.pass {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--status-ok);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.rule-tag.warn {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--status-warn);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.rule-tag.fail {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--status-err);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Findings List */
.findings-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.empty-findings {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  padding: 8px;
  background-color: var(--bg-canvas);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-sm);
}

.finding-card {
  padding: 8px 10px;
  background-color: var(--bg-canvas);
  border-radius: var(--radius-sm);
  border-left: 3px solid;
}

.finding-card.error {
  border-color: var(--status-err);
}

.finding-card.warning {
  border-color: var(--status-warn);
}

.finding-card-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  margin-bottom: 4px;
}

.finding-code {
  color: var(--text-muted);
}

.finding-title {
  font-weight: 600;
  font-size: 11px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.finding-msg {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.35;
}

/* BOM Section */
.bom-stats-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.bom-stat {
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  padding: 8px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.bom-stat-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--copper-accent);
}

.bom-stat-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-muted);
  margin-top: 2px;
  text-align: center;
}

.bom-table-wrap {
  flex: 1;
  overflow-y: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.bom-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.bom-table th {
  background-color: var(--bg-canvas);
  padding: 6px 8px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.bom-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.bom-table tr:hover td {
  background-color: rgba(234, 122, 40, 0.05);
  color: var(--text-primary);
}

/* Benchmark Panel */
.bench-card {
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.bench-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--copper-accent);
  display: block;
  margin-bottom: 4px;
}

.bench-desc {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.compare-table-wrap {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--font-mono);
}

.compare-table th {
  padding: 6px 8px;
  text-align: left;
  font-size: 9px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.compare-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.compare-table td.bad {
  color: #f87171;
}

.compare-table td.good {
  color: #4ade80;
  font-weight: 600;
}

.compare-table td.neutral {
  color: var(--text-secondary);
}

/* Scope Viewer Styles */
.scope-viewer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #06090e;
  display: flex;
  flex-direction: column;
  z-index: 10;
}

.scope-viewer.hidden {
  display: none;
}

.scope-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
}

.scope-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.scope-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--copper-accent);
}

.scope-subtitle {
  font-size: 10px;
  color: var(--text-muted);
}

.scope-legend {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
}

.chan-vin { color: #38bdf8; }
.chan-vin .legend-dot { background-color: #38bdf8; }

.chan-vout { color: #ea7a28; }
.chan-vout .legend-dot { background-color: #ea7a28; }

.chan-iload { color: #10b981; }
.chan-iload .legend-dot { background-color: #10b981; }

.legend-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
}

.scope-canvas-wrap {
  flex: 1;
  position: relative;
  padding: 16px;
}

#scope-canvas {
  width: 100%;
  height: 100%;
  display: block;
  background-color: #04060a;
  border: 1px solid #1a2233;
  border-radius: var(--radius-sm);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-canvas);
}
::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* -----------------------------------------------------------------------------
   6-DOF Tactical Flight Dynamics Simulator (HIL) Styles
   -------------------------------------------------------------------------- */
.flight-sim-viewer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #06090e;
  display: flex;
  flex-direction: column;
  z-index: 12;
}

.flight-sim-viewer.hidden {
  display: none;
}

.sim-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background-color: var(--surface-panel);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.sim-title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sim-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--copper-accent);
  letter-spacing: 0.5px;
}

.sim-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.badge-hil {
  background-color: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-eal6 {
  background-color: rgba(234, 122, 40, 0.15);
  color: #ea7a28;
  border: 1px solid rgba(234, 122, 40, 0.3);
}

.sim-subtitle {
  font-size: 10px;
  color: var(--text-muted);
}

.sim-status-pills {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--surface-elevated);
}

.sim-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.dot-green {
  background-color: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.dot-blue {
  background-color: #38bdf8;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.5);
}

.dot-amber {
  background-color: #f59e0b;
  box-shadow: 0 0 6px rgba(245, 158, 11, 0.5);
}

.dot-red {
  background-color: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.5);
}

.sim-command-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  background-color: #0c1017;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.sim-btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-sim-action {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--surface-panel);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sim-action:hover {
  border-color: var(--copper-accent);
  background-color: var(--surface-elevated);
  color: #ffffff;
}

.btn-sim-action.active {
  background-color: var(--copper-accent);
  color: #ffffff;
  border-color: var(--copper-accent);
}

.btn-sim-danger {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(239, 68, 68, 0.4);
  background-color: rgba(239, 68, 68, 0.1);
  color: #f87171;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sim-danger:hover {
  background-color: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
  color: #ffffff;
}

.btn-sim-danger.jammed {
  background-color: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

.sim-cam-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
}

.cam-label {
  color: var(--text-muted);
  margin-right: 4px;
}

.cam-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background-color: var(--surface-panel);
  color: var(--text-secondary);
  cursor: pointer;
}

.cam-btn.active {
  border-color: var(--copper-accent);
  color: #ffffff;
  background-color: var(--surface-elevated);
}

.sim-viewport-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  background-color: #06090e;
}

#flight-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.sim-hud-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
}

.hud-card {
  pointer-events: auto;
  background-color: rgba(18, 22, 32, 0.88);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.hud-attitude {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 220px;
}

.hud-nav {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  text-align: center;
}

.hud-propulsion {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 220px;
}

.hud-header {
  font-size: 10px;
  font-weight: 700;
  color: var(--copper-accent);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 4px;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.hud-metric-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3px;
  font-size: 10px;
}

.hud-label {
  color: var(--text-muted);
}

.hud-val {
  color: var(--text-primary);
  font-weight: 600;
}

.hud-horizon-box {
  margin-top: 6px;
  display: flex;
  justify-content: center;
  background-color: #0a0d14;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.hud-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 6px;
}

.hud-stat {
  display: flex;
  flex-direction: column;
  background-color: var(--surface-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.stat-k {
  font-size: 9px;
  color: var(--text-muted);
}

.stat-v {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-highlight {
  color: #38bdf8;
}

.stat-drift {
  color: #10b981;
}

.hud-alert {
  font-size: 9px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.alert-nominal {
  background-color: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-jammed {
  background-color: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid #ef4444;
}

.alert-vio {
  background-color: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border: 1px solid #38bdf8;
}

.motor-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

.motor-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.m-label {
  font-size: 8px;
  color: var(--text-muted);
}

.m-track {
  width: 12px;
  height: 40px;
  background-color: #0c1017;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.m-fill {
  width: 100%;
  background: linear-gradient(to top, #10b981, #ea7a28);
  transition: height 0.05s ease;
}

.m-val {
  font-size: 9px;
  color: var(--text-secondary);
}

.battery-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 9px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 4px;
}

.bat-lbl {
  color: var(--text-muted);
}

.bat-val {
  color: #fbbf24;
  font-weight: 700;
}

.bat-amp {
  color: #38bdf8;
}

.bat-iso {
  color: #10b981;
  font-weight: 700;
}

.hud-event-feed {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  pointer-events: auto;
  background-color: rgba(12, 16, 23, 0.92);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-family: var(--font-mono);
}

.feed-title {
  font-size: 9px;
  font-weight: 700;
  color: var(--copper-accent);
  display: block;
  margin-bottom: 2px;
}

.event-stream-lines {
  max-height: 48px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.log-line {
  font-size: 10px;
  line-height: 1.3;
  font-family: var(--font-mono);
}

.log-system {
  color: #cbd5e1;
}

.log-nav {
  color: #38bdf8;
}

.log-alert {
  color: #f87171;
  font-weight: 700;
}

.log-vio {
  color: #34d399;
  font-weight: 700;
}