:root {
  --bg: #0b0f14;
  --panel: #101821;
  --text: #d8e2ec;
  --muted: #8b9aad;
  --accent: #5ccfe6;
  --warn: #e6a23c;
  --danger: #e65c5c;
  --ok: #5ce69d;
  --border: #1f2d3d;
  --font-mono: "SF Mono", "Monaco", "Consolas", monospace;
  --font-sans:
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.5;
}

#app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-areas:
    "header header"
    "objective pressure"
    "visual visual"
    "status advisors"
    "trace trace"
    "debrief debrief"
    "station station"
    "terminal terminal"
    "controls controls";
}

@media (max-width: 640px) {
  #app {
    grid-template-areas:
      "header"
      "objective"
      "pressure"
      "visual"
      "status"
      "advisors"
      "trace"
      "debrief"
      "station"
      "terminal"
      "controls";
  }
}

header {
  grid-area: header;
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--accent);
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.visual {
  grid-area: visual;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.visual-summary {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.visual-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.visual-controls select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.25rem;
}

.visual-cameras,
.visual-layers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.visual-cameras button,
.visual-layers button {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
}

.visual-layers button.active {
  border-color: var(--accent);
  color: var(--accent);
}

.concept-label {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--warn);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.visual-svg {
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  background: #070a0e;
  border: 1px solid var(--border);
}

.visual-svg .surface {
  fill: transparent;
  stroke: rgba(92, 207, 230, 0.35);
  stroke-width: 2;
  cursor: pointer;
}

.visual-svg .surface:hover,
.visual-svg .surface:focus {
  fill: rgba(92, 207, 230, 0.15);
}

.visual-svg .condition-critical {
  fill: rgba(230, 92, 92, 0.25);
  stroke: var(--danger);
}

.visual-svg .condition-warning {
  fill: rgba(230, 162, 60, 0.2);
  stroke: var(--warn);
}

.visual-svg .condition-info {
  fill: rgba(92, 207, 230, 0.15);
  stroke: var(--accent);
}

.visual-svg .label {
  font-family: var(--font-mono);
  font-size: 14px;
  fill: var(--text);
  pointer-events: none;
}

.visual-svg .meta {
  font-size: 12px;
  fill: var(--muted);
  pointer-events: none;
}

.visual-svg .courtesy {
  fill: var(--ok);
}

.visual-svg .thrust {
  fill: var(--warn);
}

.visual-svg .selected-region {
  stroke: var(--accent);
  stroke-width: 4;
}

.visual-svg .contribution {
  opacity: 0.9;
}

.objective {
  grid-area: objective;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.objective h2,
.pressure h2,
.trace h2,
.debrief h2 {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.objective p {
  margin: 0;
  color: var(--text);
}

.pressure {
  grid-area: pressure;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.pressure-value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--ok);
}

.pressure.critical .pressure-value {
  color: var(--danger);
}

.trace {
  grid-area: trace;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.trace ul {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.trace li.positive {
  color: var(--ok);
}

.trace li.negative {
  color: var(--danger);
}

.trace li.neutral {
  color: var(--muted);
}

.debrief {
  grid-area: debrief;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.debrief-outcome {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

#debrief-commands {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.debrief-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--muted);
}

.status {
  grid-area: status;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.5rem;
}

.status-item {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.5rem;
  font-size: 0.875rem;
}

.advisors {
  grid-area: advisors;
}

.advisor-list {
  display: grid;
  gap: 0.75rem;
}

.advisor {
  background: var(--panel);
  border-left: 4px solid var(--accent);
  padding: 0.75rem;
}

.advisor h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.advisor .meta {
  font-size: 0.75rem;
  color: var(--muted);
}

.advisor p {
  margin: 0.5rem 0 0;
  font-style: italic;
}

.terminal {
  grid-area: terminal;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
  min-height: 180px;
}

.transcript {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  white-space: pre-wrap;
  max-height: 320px;
  overflow-y: auto;
}

.station {
  grid-area: station;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
}

.station h2 {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.station-state {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.doctrine-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.demand-offers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.demand-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.75rem;
  cursor: pointer;
}

.demand-card.disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.demand-card h3 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}

.demand-card .meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.demand-card .reason {
  font-size: 0.75rem;
  color: var(--warn);
  margin: 0;
}

.contract-history {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.contract-history .contract {
  border-left: 3px solid var(--accent);
  padding-left: 0.5rem;
  margin-bottom: 0.5rem;
}

.contract-history .contract.breached {
  border-left-color: var(--danger);
}

.market {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.market h3 {
  margin: 0 0 0.5rem;
  font-size: 0.875rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.market-state {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.market-controls,
.market-sell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.market-sell input,
.market-sell select {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.25rem;
  font-family: var(--font-mono);
  width: 6rem;
}

.market-ledger {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  max-height: 120px;
  overflow-y: auto;
}

.controls {
  grid-area: controls;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

#command-input {
  flex: 1 1 240px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem;
  font-family: var(--font-mono);
}

button {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-family: inherit;
}

button:hover,
button:focus {
  border-color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.command-guide {
  flex-basis: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.command-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 0.75rem;
  cursor: pointer;
}

.command-card:hover,
.command-card:focus {
  border-color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.command-card.disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.command-card h3 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}

.command-card .meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.command-card .preview {
  font-size: 0.8rem;
  color: var(--text);
  margin: 0 0 0.5rem;
}

.command-card .reason {
  font-size: 0.75rem;
  color: var(--warn);
  margin: 0;
}

#help-dialog {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 1rem;
  max-width: 90vw;
}

#help-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}