:root {
  --panel: var(--surface);
  --violet: var(--busy-fg);
  --warn: var(--warn-fg);
}
* {
  box-sizing: border-box;
}
body.strategy-game {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: var(--text-body) / 1.5 var(--font-sans);
  overflow: hidden;
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  border-radius: 7px;
  padding: 10px 14px;
  transition:
    background 0.15s,
    border-color 0.15s;
}
/* Only pointers that hover: on a touch screen :hover sticks to whatever
   sits under the finger after a tap, such as the tab of the sheet it opened. */
@media (hover: hover) {
  button:hover:not(:disabled) {
    background: var(--border-subtle);
    border-color: var(--fg-muted);
  }
}
button:disabled {
  cursor: default;
  opacity: 0.45;
}
button:focus-visible,
a:focus-visible,
[role='button']:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
a {
  color: var(--accent);
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-weight: 500;
  font-size: clamp(24px, 2.5vw, 38px);
  letter-spacing: -1px;
  line-height: 1.2;
}
h2 {
  font-size: var(--text-value);
  line-height: 1.3;
  font-weight: 500;
}
h3 {
  font-size: var(--text-body);
  font-weight: 600;
}
p {
  color: var(--muted);
  margin-top: 10px;
}
small {
  font-size: var(--text-meta);
}
.eyebrow {
  font-size: var(--text-meta);
  letter-spacing: 1.8px;
  color: var(--muted);
  display: block;
  margin-bottom: 7px;
}
.game-header {
  height: 80px;
  padding: 12px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.brand {
  font-size: var(--text-value);
  text-decoration: none;
  letter-spacing: 3px;
  white-space: nowrap;
}
.brand b {
  font-weight: 400;
}
.headline-metrics {
  display: flex;
  gap: 28px;
}
.headline-metrics button {
  background: transparent;
  border: 0;
  padding: 0;
  text-align: left;
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 12px;
  align-items: center;
}
.headline-metrics span {
  font-size: var(--text-meta);
  letter-spacing: 1.5px;
  color: var(--muted);
}
.headline-metrics b {
  font-size: var(--text-heading);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.headline-metrics small {
  grid-column: 1/3;
  color: var(--muted);
}
.header-controls {
  display: flex;
  gap: 12px;
  align-items: center;
}
.header-controls > button {
  padding: 7px 12px;
}
.audio-controls {
  height: 34px;
}
.main-nav {
  height: 54px;
  padding: 0 26px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--line);
}
.main-nav button {
  border: 0;
  background: transparent;
  padding: 8px 18px;
}
.main-nav [aria-current='page'] {
  color: var(--accent);
  background: var(--surface-raised);
}
.main-nav > span {
  margin-left: auto;
  color: var(--muted);
  font-size: var(--text-compact);
}
.main-nav b {
  margin-left: 20px;
  font-weight: 500;
}
#board {
  height: calc(100dvh - 224px);
  overflow: auto;
  padding: 24px 30px;
  scrollbar-color: var(--border-strong) transparent;
}
.view-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.view-title p {
  font-size: var(--text-compact);
}
.segmented {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.segmented button {
  text-transform: capitalize;
  background: transparent;
  padding: 7px 11px;
  font-size: var(--text-compact);
}
.segmented [aria-pressed='true'] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--surface);
}
.world-view {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.world-view .view-title {
  margin-bottom: 0;
}
.world-canvas {
  flex: 1;
  min-height: 170px;
  position: relative;
  background: radial-gradient(ellipse at 50% 60%, var(--surface), transparent 65%);
}
.earth {
  width: 100%;
  height: 100%;
  max-height: 460px;
  overflow: visible;
}
.connections path {
  stroke: var(--accent);
  stroke-width: 1;
  stroke-opacity: 0.35;
  fill: none;
  stroke-dasharray: 4 5;
}
.map-city {
  cursor: pointer;
}
.map-city:hover .city-name {
  fill: var(--fg);
}
.city-name {
  font-size: var(--text-meta);
  fill: var(--fg);
  font-weight: 600;
  paint-order: stroke;
  stroke: var(--surface-sunken);
  stroke-width: 4px;
}
.city-value {
  fill: var(--fg-muted);
  font-size: var(--text-meta);
  paint-order: stroke;
  stroke: var(--surface-sunken);
  stroke-width: 3px;
}
.server-glyph {
  stroke: var(--accent);
  fill: var(--surface-raised);
  stroke-width: 1.4;
}
.alert-label {
  fill: var(--danger-fg);
  font-size: var(--text-value);
}
.map-key {
  display: flex;
  gap: 20px;
  justify-content: center;
  font-size: var(--text-meta);
  color: var(--muted);
  padding: 10px 0;
}
.map-key i,
.local-opposition i {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 5px;
}
.lime {
  background: var(--accent);
}
.violet {
  background: var(--violet);
}
.world-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.world-summary strong {
  font-size: var(--text-section);
  font-weight: 500;
}
.world-summary p {
  font-size: var(--text-compact);
  margin-top: 4px;
}
.text-link {
  background: none;
  border: 0;
  color: var(--accent);
  padding: 5px 0;
  font-size: var(--text-compact);
}
.turn-dock {
  height: 90px;
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 14px 30px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.brief-button {
  text-align: left;
  background: transparent;
  border: 0;
  padding: 0;
  min-width: 190px;
}
.brief-button strong {
  font-size: var(--text-compact);
  font-weight: 500;
}
.readiness {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-right: auto;
}
.readiness small {
  color: var(--muted);
}
.next-turn,
.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--surface) !important;
}
.next-turn {
  font-size: var(--text-section);
  min-width: 170px;
  display: flex;
  justify-content: space-between;
}
.next-turn:hover,
.primary:hover {
  background: var(--accent) !important;
}
.subtle {
  background: transparent;
  font-size: var(--text-compact);
}
.city-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 0.85fr);
  gap: 30px;
}
.city-mini-stats {
  display: flex;
  gap: 25px;
}
.city-mini-stats b {
  font-size: var(--text-value);
  font-weight: 500;
}
.city-mini-stats small {
  display: block;
  font-size: var(--text-meta);
  color: var(--muted);
}
.district-scene {
  position: relative;
  min-height: 240px;
  background: radial-gradient(ellipse, var(--border-subtle), var(--surface) 70%);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.district-grid {
  position: absolute;
  inset: 30px -100px -100px;
  background-image:
    linear-gradient(
      color-mix(in srgb, var(--border-subtle) 33.33%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--border-subtle) 33.33%, transparent) 1px,
      transparent 1px
    );
  background-size: 35px 35px;
  transform: perspective(350px) rotateX(55deg) rotateZ(-20deg);
}
.district-buildings {
  display: flex;
  gap: 30px;
  justify-content: center;
  align-items: flex-end;
  padding: 45px 15px 55px;
  position: relative;
  flex-wrap: wrap;
}
.building {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 8px;
  background: linear-gradient(135deg, var(--border-subtle), var(--surface));
  border: 1px solid var(--fg-muted);
  width: 64px;
  height: var(--height);
  transform: skewY(-8deg);
  box-shadow:
    14px 7px 0 var(--surface),
    15px 7px 0 1px var(--border-strong);
  padding: 12px;
}
.building i {
  height: 3px;
  background: var(--accent);
  box-shadow: 0 0 8px color-mix(in srgb, var(--ok-fg) 46.67%, transparent);
}
.building b {
  position: absolute;
  top: calc(100% + 20px);
  left: -10px;
  white-space: nowrap;
  font-size: var(--text-meta);
  letter-spacing: 1px;
  transform: skewY(8deg);
  font-weight: 400;
}
.city-status {
  position: absolute;
  bottom: 10px;
  left: 14px;
  font-size: var(--text-meta);
  letter-spacing: 1px;
  color: var(--ok-fg);
}
.population {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}
.population b {
  font-size: var(--text-heading);
  font-weight: 400;
  display: block;
}
.population span {
  font-size: var(--text-meta);
  color: var(--muted);
}
.ledger {
  border-block: 1px solid var(--line);
  padding: 12px 0;
}
.ledger h3 {
  margin: 0;
  font-size: var(--text-compact);
  font-weight: 500;
}
.ledger p {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--text-compact);
}
.ledger b {
  font-weight: 500;
  color: var(--ink);
}
.local-opposition {
  padding: 20px 0;
}
.local-opposition h3 {
  margin: 12px 0;
}
.tag {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--fg-subtle);
  border-radius: 4px;
  font-size: var(--text-meta);
  margin: 3px;
}
.tag.human {
  border-color: var(--fg-subtle);
  color: var(--warn-fg);
}
.warning {
  background: var(--surface-raised);
  border: 1px solid var(--warn-fg);
  padding: 16px;
  margin-top: 16px;
}
.slot {
  background: var(--surface-raised);
  border: 1px solid var(--fg-subtle);
  padding: 18px;
  border-radius: 8px;
  margin-bottom: 20px;
}
.slot h2 {
  font-size: var(--text-value);
}
.bar {
  height: 4px;
  background: var(--border-subtle);
  border-radius: 4px;
  margin: 12px 0;
  overflow: hidden;
}
.bar i {
  display: block;
  background: var(--accent);
  height: 100%;
  transition: width 0.3s;
}
.allocation {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--text-meta);
  color: var(--muted);
  margin-top: 12px;
}
.allocation b {
  font-weight: 400;
  color: var(--ink);
}
input[type='range'] {
  width: 100%;
  accent-color: var(--accent);
}
.resume-task {
  font-size: var(--text-meta);
  width: 100%;
  text-align: left;
  margin-top: 8px;
}
.task-catalog {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.purchase {
  border: 1px solid var(--line);
  padding: 15px;
  border-radius: 8px;
}
.purchase > div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.purchase span {
  font-size: var(--text-meta);
  color: var(--accent);
}
.purchase p {
  font-size: var(--text-compact);
  margin-bottom: 10px;
}
.purchase button {
  font-size: var(--text-meta);
  padding: 7px 10px;
}
.purchase.locked {
  opacity: 0.65;
}
.research-view {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.research-budget {
  width: 340px;
}
.research-budget > span {
  font-size: var(--text-meta);
  color: var(--muted);
}
.tree-inspector {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  min-height: 0;
  flex: 1;
  gap: 20px;
}
.tree-scroll {
  overflow: auto;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  padding: 22px;
  scrollbar-color: var(--fg-subtle) transparent;
}
.tree-board {
  position: relative;
}
.tree-board > svg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tree-board path {
  fill: none;
  stroke: var(--fg-subtle);
  stroke-width: 1.5;
}
.tech-tile {
  position: absolute;
  width: 224px;
  height: 140px;
  text-align: left;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px;
}
.tech-tile small {
  font-size: var(--text-meta);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--muted);
}
.tech-tile strong {
  font-size: var(--text-body);
  font-weight: 500;
}
.tech-tile span {
  font-size: var(--text-meta);
  color: var(--muted);
}
.tech-tile em {
  font-size: var(--text-meta);
  font-style: normal;
  margin-top: auto;
  color: var(--fg-muted);
}
.tech-tile.complete {
  background: var(--border-subtle);
  border-color: var(--ok-fg);
}
.tech-tile.researching {
  border-color: var(--accent);
}
.tech-tile.locked {
  color: var(--fg-muted);
}
.tech-tile.selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.tech-detail {
  overflow: auto;
  padding: 20px;
  background: var(--surface-raised);
  border-radius: 8px;
}
.tech-detail h2 {
  font-size: var(--text-heading);
}
.tech-detail p {
  font-size: var(--text-compact);
}
.tech-detail button {
  margin-top: 14px;
  width: 100%;
  font-size: var(--text-compact);
}
.tradeoff {
  margin-top: 18px;
  background: var(--surface-raised);
  padding: 12px;
  font-size: var(--text-compact);
  color: var(--warn-fg);
  border-left: 2px solid var(--warn-fg);
}
.muted {
  font-size: var(--text-meta);
  color: var(--muted);
}
hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 22px 0;
}
.opposition-tabs {
  margin-bottom: 16px;
}
.opposition-summary {
  padding-top: 10px;
}
.empty-state {
  margin: auto;
  text-align: center;
  padding: 50px 20px;
}
.empty-state > span {
  font-size: var(--text-display);
  color: var(--accent);
}
.empty-state p {
  max-width: 430px;
}
.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.policy-branch > h2 {
  font-size: var(--text-section);
  margin-bottom: 20px;
}
.policy-card {
  padding: 17px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 7px;
}
.policy-card p {
  font-size: var(--text-compact);
}
.policy-card small {
  display: block;
  margin-top: 14px;
  color: var(--accent);
}
.policy-card button {
  margin-top: 12px;
  font-size: var(--text-meta);
}
.policy-card.complete {
  border-color: var(--fg-muted);
}
.branch-arrow {
  display: block;
  text-align: center;
  padding: 5px;
  color: var(--fg-muted);
}
.victory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.victory-card {
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
}
.victory-card.active {
  border-color: var(--warn-fg);
}
.route-icon {
  font-size: var(--text-display);
  color: var(--accent);
}
.victory-card h2 {
  font-size: var(--text-value);
  margin: 12px 0;
}
.victory-card p {
  font-size: var(--text-compact);
}
.victory-card button,
.victory-card select {
  margin-top: 16px;
  width: 100%;
}
.victory-card strong {
  display: block;
  margin-top: 15px;
}
select,
input:not([type='range']) {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}
#sim-dialog {
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--fg-subtle);
  border-radius: 12px;
  width: min(600px, 92vw);
  max-height: 88dvh;
  padding: 32px;
  overflow: auto;
  box-shadow: 0 24px 100px color-mix(in srgb, black 60%, transparent);
}
#sim-dialog.wide {
  width: min(880px, 94vw);
}
#sim-dialog::backdrop {
  background: color-mix(in srgb, var(--canvas) 73.33%, transparent);
  backdrop-filter: blur(6px);
}
.dialog-close {
  position: absolute;
  right: 14px;
  top: 10px;
  background: none;
  border: 0;
  font-size: var(--text-heading);
  padding: 0 6px;
}
#sim-dialog h1 {
  font-size: var(--text-heading);
  margin-right: 15px;
}
#sim-dialog > button:not(.dialog-close) {
  margin: 16px 10px 0 0;
}
.brief-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 25px;
}
.brief-item {
  border: 1px solid var(--line);
  padding: 18px;
  margin: 12px 0;
  border-radius: 6px;
}
.brief-item p {
  font-size: var(--text-compact);
}
.brief-item button {
  font-size: var(--text-meta);
  margin-top: 10px;
}
.brief-item.event,
.brief-item.threat {
  border-left: 3px solid var(--warn);
}
.brief-item.research,
.brief-item.completion {
  border-left: 3px solid var(--accent);
}
.source {
  font-size: var(--text-compact);
  display: inline-block;
  margin-top: 12px;
}
.response-options {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}
.danger {
  background: var(--danger-fg);
  border-color: var(--danger-fg);
  color: var(--fg);
}
.bad {
  color: var(--danger-fg) !important;
}
.ending-banner {
  position: fixed;
  inset: 180px 20% auto;
  background: var(--surface);
  border: 1px solid var(--accent);
  padding: 36px;
  box-shadow: 0 30px 100px color-mix(in srgb, black 80%, transparent);
  border-radius: 12px;
}
.ending-banner span {
  letter-spacing: 4px;
  color: var(--accent);
}
.ending-banner h2 {
  font-size: var(--text-heading);
  margin: 15px 0;
}
.ending-banner button {
  margin: 20px 10px 0 0;
}
.score-row {
  display: flex;
  gap: 20px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.score-row span {
  color: var(--muted);
  font-size: var(--text-meta);
}
.score-row strong {
  margin-left: auto;
}
.origin-picker {
  display: flex;
  gap: 12px;
  margin: 20px 0;
  max-width: 820px;
}
.origin-picker button {
  padding: 16px;
  width: 250px;
  background: color-mix(in srgb, var(--surface) 93.33%, transparent);
  text-align: left;
}
.origin-picker strong,
.origin-picker span {
  display: block;
}
.origin-picker strong {
  font-size: var(--text-body);
}
.origin-picker span {
  font-size: var(--text-meta);
  margin-top: 6px;
  color: var(--fg-muted);
}
.origin-picker [aria-pressed='true'] {
  border-color: var(--accent);
  background: var(--surface-raised);
}
.awakening-setup {
  max-width: 900px !important;
}
.awakening-setup h1 {
  font-size: var(--text-display) !important;
}
.awakening-setup .difficulty-picker {
  margin: 20px auto;
}
.in-cinema #simulation {
  visibility: hidden;
}
@media (max-width: 1000px) {
  .headline-metrics {
    gap: 14px;
  }
  .game-header {
    padding: 12px 16px;
  }
  .headline-metrics small {
    font-size: var(--text-meta);
  }
  .main-nav {
    padding: 0 12px;
  }
  .main-nav button {
    padding: 8px 10px;
  }
  #board {
    padding: 20px;
  }
  .world-summary {
    gap: 14px;
  }
  .world-summary p {
    font-size: var(--text-meta);
  }
  .city-columns {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .tree-inspector {
    grid-template-columns: minmax(0, 1fr) 260px;
  }
  .policy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .turn-dock {
    padding: 14px 20px;
    gap: 14px;
  }
  .brief-button {
    min-width: 145px;
  }
  .city-mini-stats {
    gap: 10px;
  }
  .city-mini-stats b {
    font-size: var(--text-value);
  }
  .victory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  body.strategy-game {
    overflow: hidden;
  }
  .game-header {
    height: 105px;
    flex-wrap: wrap;
    gap: 4px 12px;
  }
  .brand {
    font-size: var(--text-section);
  }
  .headline-metrics {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }
  .headline-metrics b {
    font-size: var(--text-value);
  }
  .headline-metrics small {
    font-size: var(--text-meta);
  }
  .main-nav {
    height: 50px;
    overflow: auto;
    white-space: nowrap;
    gap: 0;
  }
  .main-nav > span {
    display: none;
  }
  .main-nav button {
    font-size: var(--text-meta);
    padding: 8px;
  }
  .header-controls .audio-controls input {
    width: 65px;
  }
  .main-nav {
    flex-shrink: 0;
  }
  #board {
    height: calc(100dvh - 239px);
    padding: 16px;
  }
  .view-title {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  h1 {
    font-size: var(--text-heading);
  }
  .world-view {
    height: auto;
    min-height: 100%;
  }
  .world-canvas {
    height: 260px;
    min-height: 260px;
  }
  .earth {
    min-width: 630px;
  }
  .world-canvas {
    overflow: auto;
  }
  .world-summary {
    grid-template-columns: 1fr;
  }
  .world-summary article {
    padding-bottom: 8px;
  }
  .map-key {
    flex-wrap: wrap;
    gap: 8px;
  }
  .turn-dock {
    height: 84px;
    padding: 10px 14px;
    gap: 10px;
  }
  .readiness,
  .turn-dock .subtle {
    display: none;
  }
  .next-turn {
    margin-left: auto;
    min-width: 125px;
    font-size: var(--text-body);
  }
  .brief-button {
    min-width: 100px;
  }
  .brief-button .eyebrow {
    font-size: var(--text-meta);
  }
  .brief-button strong {
    font-size: var(--text-meta);
  }
  .city-columns {
    grid-template-columns: 1fr;
  }
  .city-mini-stats {
    gap: 20px;
  }
  .tree-inspector {
    display: flex;
    flex-direction: column;
    overflow: visible;
  }
  .research-view {
    height: auto;
  }
  .tree-scroll {
    height: 400px;
    flex: none;
  }
  .tech-detail {
    overflow: visible;
  }
  .research-budget {
    width: 100%;
  }
  .policy-grid,
  .victory-grid,
  .brief-list {
    grid-template-columns: 1fr;
  }
  .origin-picker {
    flex-direction: column;
    gap: 6px;
    margin: 8px 0;
  }
  .origin-picker button {
    padding: 8px 12px;
    width: 100%;
    max-width: 360px;
  }
  .origin-picker span {
    font-size: var(--text-meta);
  }
  .awakening-setup h1 {
    font-size: var(--text-heading) !important;
  }
  .awakening-setup .difficulty-picker {
    margin: 8px auto;
  }
  .ending-banner {
    inset: 180px 15px auto;
    padding: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}
.audio-controls {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  vertical-align: middle;
}
.audio-controls .audio-mute {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 5px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--fg);
}
.audio-mute svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.audio-controls input {
  width: 66px;
  height: 20px;
  margin: 0;
  accent-color: var(--accent);
}
.world-summary p {
  max-width: 360px;
}
.world-summary {
  padding-top: 12px;
}
.city-name {
  font-size: var(--text-body);
}
.city-value {
  font-size: var(--text-meta);
}
.city-view {
  animation: enter-city 0.3s ease-out;
}
.future-tasks {
  padding: 14px;
  border: 1px solid var(--line);
  font-size: var(--text-compact);
  color: var(--muted);
}
.future-tasks summary {
  cursor: pointer;
}
.future-tasks p {
  font-size: var(--text-meta);
}
@keyframes enter-city {
  from {
    opacity: 0;
    transform: scale(0.97);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
/* Illustrated city: the place occupies the screen; management lives alongside it. */
.game-header {
  height: 64px;
  padding: 8px 24px;
}
.headline-metrics {
  gap: 30px;
}
.headline-metrics b {
  font-size: var(--text-value);
}
.headline-metrics span {
  font-size: var(--text-meta);
}
.headline-metrics small {
  font-size: var(--text-meta);
}
.main-nav {
  height: 46px;
}
.turn-dock {
  height: 76px;
  padding: 10px 24px;
}
#board {
  height: calc(100dvh - 186px);
  padding: 20px 26px;
}
#board.city-board {
  padding: 0;
  overflow: hidden;
}
.city-view {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  animation: none;
  overflow: hidden;
}
.city-landscape {
  position: relative;
  overflow: hidden;
  min-width: 0;
  background: var(--surface);
}
.city-art {
  position: absolute;
  inset: 0;
  isolation: isolate;
  overflow: hidden;
}
.city-grade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface-sunken) 85.1%, transparent) 0%,
    transparent 37%,
    color-mix(in srgb, var(--surface-sunken) 13.33%, transparent) 65%,
    color-mix(in srgb, var(--surface-sunken) 90.2%, transparent) 100%
  );
  pointer-events: none;
}
.city-heading {
  position: absolute;
  left: 32px;
  top: 23px;
  pointer-events: none;
  text-shadow: 0 2px 18px var(--canvas);
}
.city-heading button {
  pointer-events: auto;
  padding-bottom: 20px;
  color: var(--fg);
}
.city-heading .eyebrow {
  font-size: var(--text-meta);
  color: var(--fg);
}
.city-heading h1 {
  font-family: var(--font-sans);
  font-size: clamp(32px, 4.5vw, 64px);
  letter-spacing: -1.5px;
  font-weight: 400;
}
.scene-caption {
  font-size: var(--text-meta);
  color: var(--fg-muted);
  display: block;
  margin-top: 9px;
}
.city-network {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.24;
  pointer-events: none;
}
.city-network path {
  fill: none;
  stroke: var(--ok-fg);
  stroke-width: 1;
  stroke-dasharray: 6 18;
}
.city-art.online .city-network path {
  animation: city-data 12s linear infinite;
}
.city-object {
  position: absolute;
  transform: translate(-50%, -65%);
  width: clamp(110px, 14vw, 205px);
  border: 0;
  background: none !important;
  padding: 0;
  border-radius: 0;
  filter: drop-shadow(10px 18px 10px color-mix(in srgb, black 60%, transparent));
  z-index: 2;
}
.city-object svg {
  width: 100%;
  display: block;
  transition: transform 0.2s;
}
.city-object:hover svg {
  transform: translateY(-7px);
}
.city-object:focus-visible {
  outline: 1px solid var(--accent);
}
.city-object span {
  display: inline-block;
  background: color-mix(in srgb, var(--surface) 86.27%, transparent);
  border: 1px solid color-mix(in srgb, var(--fg-muted) 33.33%, transparent);
  padding: 4px 9px;
  font-size: var(--text-meta);
  letter-spacing: 0.5px;
  color: var(--fg-muted);
  white-space: nowrap;
}
.lit-windows {
  stroke: var(--accent);
  stroke-width: 3;
  fill: none;
}
.city-art:not(.online) .lit-windows {
  stroke: var(--fg-subtle);
}
.city-art.blackout .city-art.blackout .lit-windows {
  stroke: var(--border-subtle);
}
.city-art.under-review .city-object.host {
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--danger-fg) 33.33%, transparent));
}
.city-art.burning .city-art.burning .city-grade {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--surface) 86.67%, transparent),
      transparent 40%,
      color-mix(in srgb, var(--border-subtle) 40%, transparent) 70%,
      color-mix(in srgb, var(--surface-sunken) 90.2%, transparent)
    ),
    radial-gradient(
      at 60% 55%,
      color-mix(in srgb, var(--danger-fg) 40%, transparent),
      transparent 65%
    );
}
.city-art.quarantine .city-grade {
  box-shadow: inset 0 -100px 130px color-mix(in srgb, var(--warn-fg) 20%, transparent);
}
.city-art.command-alert .city-network path {
  stroke: var(--danger-fg);
}
.city-scene-status {
  position: absolute;
  bottom: 28px;
  left: 32px;
  right: 24px;
  display: grid;
  grid-template-columns: 10px 1fr;
  column-gap: 12px;
  align-items: center;
  text-shadow: 0 2px 8px var(--canvas);
}
.city-scene-status strong {
  font-size: var(--text-section);
  font-weight: 500;
  color: var(--fg);
}
.city-scene-status > span:last-child {
  grid-column: 2;
  font-size: var(--text-meta);
  color: var(--fg-muted);
  margin-top: 5px;
}
.status-light {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--fg-muted);
}
.status-light.lit {
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}
.city-sidebar {
  overflow: auto;
  overscroll-behavior: contain;
  background: var(--surface);
  border-left: 1px solid color-mix(in srgb, var(--fg-muted) 20%, transparent);
  scrollbar-width: thin;
  scrollbar-color: var(--fg-subtle) transparent;
  padding: 20px;
}
.city-facts {
  margin-bottom: 18px;
}
.city-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}
.city-stat-grid > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.city-stat-grid span {
  font-size: var(--text-meta);
  color: var(--fg-muted);
}
.city-stat-grid b {
  font-size: var(--text-value);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}
.city-stat-grid small {
  font-size: var(--text-meta);
  color: var(--fg-muted);
}
.citizen-share {
  margin-top: 17px;
}
.citizen-share > span {
  font-size: var(--text-meta);
  display: flex;
  justify-content: space-between;
}
.citizen-share b {
  font-weight: 400;
}
.citizen-share .bar {
  margin: 6px 0;
  height: 3px;
}
.citizen-share small {
  font-size: var(--text-meta);
  color: var(--muted);
}
.city-sidebar .slot {
  padding: 15px;
  background: color-mix(in srgb, var(--surface-raised) 47.84%, transparent);
  border-color: color-mix(in srgb, var(--fg-muted) 26.67%, transparent);
  margin-bottom: 13px;
  border-radius: 3px;
}
.city-sidebar .slot .eyebrow {
  font-size: var(--text-meta);
  letter-spacing: 1.2px;
}
.city-sidebar .slot h2 {
  font-size: var(--text-value);
}
.city-sidebar .slot p {
  font-size: var(--text-meta);
}
.city-sidebar .allocation {
  font-size: var(--text-meta);
  gap: 5px;
}
.city-sidebar .allocation b {
  font-size: var(--text-meta);
}
.city-sidebar .purchase {
  border-width: 0 0 1px;
  border-radius: 0;
  padding: 12px 0;
}
.city-sidebar .purchase > div {
  display: block;
}
.city-sidebar .purchase h3 {
  font-size: var(--text-body);
}
.city-sidebar .purchase p {
  margin: 5px 0 8px;
  font-size: var(--text-meta);
}
.city-sidebar .task-catalog {
  gap: 0;
  margin-top: 5px;
}
.city-sidebar .purchase button {
  padding: 6px 10px;
}
.city-sidebar .segmented button {
  font-size: var(--text-meta);
}
.city-danger {
  margin-top: 10px;
  color: var(--danger-fg);
  font-size: var(--text-compact);
}
.city-danger button {
  font-size: var(--text-meta);
  padding: 3px 8px;
  margin-left: 5px;
}
.city-crane {
  position: absolute;
  left: 65%;
  top: 46%;
  width: 130px;
  z-index: 3;
  color: var(--warn-fg);
  font-size: var(--text-meta);
  text-align: center;
}
.city-crane svg {
  width: 100%;
  filter: drop-shadow(2px 5px 5px black);
}
.city-crane span {
  background: color-mix(in srgb, var(--surface-raised) 90.2%, transparent);
  padding: 4px 8px;
  white-space: nowrap;
}
.project-beacon {
  position: absolute;
  left: 44%;
  top: 60%;
  width: 32px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  animation: city-work 3s ease-out infinite;
  pointer-events: none;
}
.city-fire {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.city-smoke {
  position: absolute;
  inset: 12% 0 20%;
  background:
    radial-gradient(
      ellipse at 30% 60%,
      color-mix(in srgb, var(--surface) 80%, transparent),
      transparent 40%
    ),
    radial-gradient(
      ellipse at 70% 40%,
      color-mix(in srgb, var(--border-subtle) 73.33%, transparent),
      transparent 45%
    );
  filter: blur(20px);
  animation: city-smoke 12s ease-in-out infinite alternate;
  opacity: calc(0.3 + var(--heat) * 0.5);
}
.material-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}
.material-field i {
  position: absolute;
  font-size: var(--text-display);
  line-height: 1;
  color: color-mix(in srgb, var(--fg) 66.67%, transparent);
  text-shadow: 3px 6px 0 var(--border-subtle);
  transform: rotate(25deg);
}
@keyframes city-data {
  to {
    stroke-dashoffset: -240;
  }
}
@keyframes city-work {
  from {
    transform: scale(0.7);
    opacity: 0.8;
  }
  to {
    transform: scale(3);
    opacity: 0;
  }
}
@keyframes city-flame {
  from {
    transform: scale(0.8, 1) rotate(-5deg);
  }
  to {
    transform: scale(1.1, 1.25) rotate(5deg);
  }
}
@keyframes city-smoke {
  to {
    transform: translate(-30px, -30px) scale(1.15);
  }
}
@media (min-width: 1500px) {
  .city-view {
    grid-template-columns: minmax(0, 1fr) 390px;
  }
  .city-sidebar {
    padding: 26px;
  }
  .city-heading {
    left: 45px;
    top: 32px;
  }
}
@media (max-width: 950px) {
  .city-view {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
  .city-sidebar {
    padding: 15px;
  }
  .game-header {
    padding: 8px 14px;
    gap: 10px;
  }
  .headline-metrics {
    gap: 18px;
  }
  .main-nav {
    padding: 0 12px;
  }
  .main-nav button {
    padding: 7px 11px;
  }
  .turn-dock {
    gap: 12px;
  }
  .readiness {
    font-size: var(--text-meta);
  }
  .city-heading {
    left: 20px;
  }
  .city-scene-status {
    left: 20px;
  }
  .city-object {
    width: 130px;
  }
}
@media (max-width: 650px) {
  .game-header {
    height: 76px;
    flex-wrap: wrap;
  }
  .brand {
    font-size: var(--text-body);
  }
  .headline-metrics {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }
  .headline-metrics button {
    grid-template-columns: auto auto;
    column-gap: 5px;
  }
  .headline-metrics b {
    font-size: var(--text-body);
  }
  .headline-metrics small {
    display: none;
  }
  .headline-metrics span {
    font-size: var(--text-meta);
  }
  .main-nav {
    height: 44px;
    overflow: auto;
    white-space: nowrap;
    gap: 0;
    flex-shrink: 0;
  }
  .main-nav button {
    font-size: var(--text-meta);
    padding: 7px 9px;
  }
  .main-nav > span {
    display: none;
  }
  .turn-dock {
    height: 72px;
    padding: 8px 12px;
    gap: 8px;
  }
  .brief-button {
    min-width: 0;
  }
  .brief-button strong {
    font-size: var(--text-meta);
  }
  .readiness {
    display: none;
  }
  .turn-dock > .subtle {
    font-size: var(--text-meta);
    padding: 6px;
  }
  .next-turn {
    min-width: 113px;
    font-size: var(--text-compact);
    margin-left: auto;
    padding: 9px;
  }
  #board {
    height: calc(100dvh - 192px);
    padding: 16px;
  }
  .city-view {
    grid-template-columns: 1fr;
    grid-template-rows: 42% 58%;
  }
  .city-sidebar {
    border-left: 0;
    border-top: 1px solid var(--fg-subtle);
    padding: 14px 18px;
  }
  .city-heading {
    top: 12px;
    left: 18px;
  }
  .city-heading button {
    padding-bottom: 5px;
    font-size: var(--text-meta);
  }
  .city-heading h1 {
    font-size: var(--text-heading);
  }
  .city-heading .eyebrow,
  .scene-caption {
    display: none;
  }
  .city-scene-status {
    bottom: 12px;
    left: 18px;
  }
  .city-scene-status strong {
    font-size: var(--text-meta);
  }
  .city-scene-status > span:last-child {
    display: none;
  }
  .city-object {
    width: 95px;
  }
  .city-stat-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
  .city-stat-grid > div {
    display: block;
  }
  .city-stat-grid b {
    display: block;
    font-size: var(--text-value);
  }
  .city-stat-grid span {
    font-size: var(--text-meta);
  }
  .city-facts > .eyebrow {
    display: none;
  }
  .citizen-share {
    margin-top: 10px;
  }
  .city-crane {
    width: 70px;
  }
  .city-crane span {
    display: none;
  }
  .world-summary {
    gap: 10px;
  }
  .world-summary p {
    display: none;
  }
  .world-summary strong {
    font-size: var(--text-meta);
  }
  .map-key {
    gap: 7px;
    font-size: var(--text-meta);
    flex-wrap: wrap;
  }
  .world-view .view-title {
    display: block;
  }
  .world-view h1 {
    font-size: var(--text-value);
  }
  .world-view .segmented {
    margin-top: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .city-art * {
    animation: none !important;
  }
  .city-landscape {
    animation: none !important;
  }
}
.city-object .building-art {
  width: 100%;
  display: block;
  transition:
    transform 0.25s,
    filter 0.7s;
}
.city-object:hover .building-art {
  transform: translateY(-5px);
}
.city-object {
  width: clamp(150px, 17vw, 245px);
}
.city-object.host {
  width: clamp(130px, 14vw, 195px);
}
.city-art.blackout .building-art {
  filter: brightness(0.35) saturate(0.25);
}
.city-object.habitat .building-art {
  filter: drop-shadow(0 0 7px color-mix(in srgb, var(--ok-fg) 20%, transparent));
}
.city-object.nano .building-art {
  filter: saturate(0.4);
}
.purchase-art {
  width: 60px;
  height: 60px;
  object-fit: contain;
  float: right;
  margin: -4px 0 4px 12px;
}
.research-art {
  display: block;
  width: 100%;
  max-height: 180px;
  object-fit: contain;
  margin-bottom: 18px;
}
.victory-art {
  height: 95px;
  width: 100%;
  object-fit: contain;
  margin-bottom: 12px;
}
.tech-detail,
.victory-card,
.policy-card,
.tree-scroll {
  background: linear-gradient(145deg, var(--surface-raised), var(--surface));
  border-color: color-mix(in srgb, var(--fg-muted) 26.67%, transparent);
  border-radius: 3px;
}
.tech-tile {
  border-radius: 3px !important;
  background: linear-gradient(145deg, var(--surface-raised), var(--surface)) !important;
}
.tech-tile.complete {
  border-color: var(--accent) !important;
}
.tech-tile.selected {
  outline: 1px solid var(--accent);
}
.world-canvas {
  background: radial-gradient(ellipse at 50% 60%, var(--surface-raised), transparent 70%);
}
.earth {
  filter: drop-shadow(0 15px 40px color-mix(in srgb, var(--border-subtle) 20%, transparent));
}
.game-header,
.main-nav {
  background: var(--surface);
}
.strategy-game #cinema .datacenter-canvas {
  filter: saturate(0.65) sepia(0.12);
}
.strategy-game #cinema .film-shade {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--surface) 33.33%, transparent),
    transparent 45%,
    color-mix(in srgb, var(--surface) 73.33%, transparent)
  );
}
.strategy-game #cinema h1 {
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
  font-weight: 400;
}
.strategy-game #cinema button {
  border-radius: 3px;
}
.strategy-game #cinema .machine-dialogue {
  background: color-mix(in srgb, var(--surface) 92.55%, transparent);
  border: 1px solid color-mix(in srgb, var(--fg-muted) 33.33%, transparent);
}
.strategy-game #cinema .cinema-start {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
}
@media (max-width: 650px) {
  .city-object {
    width: 112px;
  }
  .city-object.host {
    width: 98px;
  }
  .city-object span {
    font-size: var(--text-meta);
    padding: 2px 5px;
  }
}
.city-smoke {
  opacity: calc(var(--heat) * 0.25);
}
.city-scene-status {
  z-index: 4;
}
.city-object.lab span {
  transform: translateY(-5px);
}
@keyframes city-fire-drift {
  from {
    transform: translateY(-65%) scale(0.95);
  }
  to {
    transform: translate(3px, -67%) scale(1.02);
  }
}
.city-fire {
  z-index: 1;
}
.city-object.lab {
  top: 70% !important;
}
.city-scene-status {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--surface-sunken) 85.88%, transparent),
    transparent
  );
  padding: 8px 12px;
  margin-left: -12px;
  pointer-events: none;
}
/* One architectural palette from the first machine out to the atlas. */
.world-view .view-title h1 {
  font-family: var(--font-sans);
  font-size: var(--text-display);
  font-weight: 400;
  letter-spacing: -1px;
}
.world-view .view-title p {
  font-size: var(--text-compact);
  margin-top: 6px;
}
.world-canvas {
  background:
    radial-gradient(
      ellipse at 50% 45%,
      color-mix(in srgb, var(--border-subtle) 40%, transparent),
      transparent 68%
    ),
    linear-gradient(155deg, var(--surface-raised), var(--surface));
  border: 1px solid color-mix(in srgb, var(--fg-muted) 20%, transparent);
  border-radius: 3px;
  margin-top: 18px;
}
.world-canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 65px color-mix(in srgb, var(--canvas) 66.67%, transparent);
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    color-mix(in srgb, var(--fg-muted) 1.96%, transparent) 40px
  );
}
.earth {
  padding: 15px;
}
.city-name {
  font-family: var(--font-sans);
  font-weight: 500;
  fill: var(--fg);
}
.connections path {
  stroke: var(--warn-fg);
  stroke-dasharray: 2 7;
  stroke-opacity: 0.5;
}
.world-summary {
  gap: 24px;
  padding-top: 12px;
}
.world-summary p {
  max-width: 340px;
  font-size: var(--text-meta);
}
.map-key {
  font-size: var(--text-meta);
}
.world-summary strong {
  font-family: var(--font-sans);
  font-size: var(--text-section);
}
.city-heading .text-link {
  letter-spacing: 0.3px;
}
.strategy-game .view-title h1 {
  font-family: var(--font-sans);
}
#board:has(.world-view) {
  padding: 0;
}
.world-view {
  position: relative;
  min-height: 100%;
  overflow: hidden;
}
.world-view .view-title {
  position: absolute;
  z-index: 2;
  left: 26px;
  right: 26px;
  top: 18px;
  pointer-events: none;
}
.world-view .view-title button {
  pointer-events: auto;
}
.world-view .view-title h1 {
  font-size: var(--text-heading);
}
.world-view .view-title .eyebrow {
  display: none;
}
.world-view .world-canvas {
  margin: 0;
  border: 0;
  border-radius: 0;
  min-height: 100%;
  height: 100%;
  overflow: hidden;
}
.world-view .earth {
  max-height: none;
  height: 100%;
  padding: 40px 12px 55px;
}
.world-view .map-key {
  position: absolute;
  bottom: 58px;
  left: 0;
  right: 0;
  pointer-events: none;
}
.world-view .world-summary {
  position: absolute;
  bottom: 10px;
  left: 26px;
  right: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 0;
  padding: 0;
  pointer-events: none;
}
.world-summary article {
  display: flex;
  gap: 12px;
  align-items: center;
}
.world-summary .eyebrow {
  margin: 0;
}
.world-summary p,
.world-summary article:nth-child(3) {
  display: none;
}
.world-summary .text-link {
  pointer-events: auto;
  margin-left: 12px;
}
.world-summary strong {
  font-size: var(--text-body);
}
@media (max-width: 650px) {
  .world-view .view-title {
    top: 12px;
    left: 16px;
    right: 16px;
  }
  .world-view .view-title h1 {
    font-size: var(--text-heading);
  }
  .world-view .view-title p {
    font-size: var(--text-meta);
  }
  .world-view .earth {
    min-width: 660px;
    padding: 50px 10px;
  }
  .world-view .world-canvas {
    overflow: auto;
  }
  .world-view .world-summary {
    left: 16px;
    right: 16px;
    bottom: 8px;
  }
  .world-summary article {
    display: block;
  }
  .world-summary .text-link {
    display: none;
  }
  .world-summary strong {
    font-size: var(--text-compact);
  }
  .world-view .map-key {
    bottom: 54px;
  }
}

/* Shared semantic roles: terracotta actions, green healthy state. */
.next-turn,
.primary,
.segmented [aria-pressed='true'],
.strategy-game #cinema .cinema-start {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-on) !important;
}
.next-turn:hover,
.primary:hover,
.strategy-game #cinema .cinema-start:hover {
  background: var(--accent-strong);
}
.status-light.lit {
  background: var(--ok-dot);
  box-shadow: 0 0 10px color-mix(in srgb, var(--ok-dot) 35%, transparent);
}
.strategy-game #cinema h1 {
  font-weight: 500;
  letter-spacing: -0.055em;
}
.headline-metrics b,
.headline-metrics small {
  font-variant-numeric: tabular-nums;
}

/* Shared geometric scene components. */
.district-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: opacity 1s;
  pointer-events: none;
}
.city-art {
  background: radial-gradient(ellipse at 55% 45%, var(--info-soft), var(--canvas) 76%);
}
.city-grade {
  background: linear-gradient(
    180deg,
    var(--canvas),
    transparent 38%,
    transparent 70%,
    var(--canvas)
  );
}
.city-art.blackout .district-grid {
  opacity: 0.25;
}
.city-art.burning {
  background: radial-gradient(ellipse at 55% 70%, var(--danger-soft), var(--canvas) 75%);
}
.city-art.burning .city-grade {
  background: linear-gradient(180deg, var(--canvas), transparent 50%, var(--canvas));
}
.city-object {
  filter: drop-shadow(0 10px 15px var(--canvas));
}
.city-object .building-art {
  overflow: visible;
}
.status-light.lit {
  background: var(--ok-dot);
  box-shadow: 0 0 12px var(--ok-dot);
}
.city-fire > i {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--size);
  height: var(--size);
  opacity: calc(0.5 + var(--heat) * 0.5);
  animation: city-fire-drift 5s ease-in-out infinite alternate;
  animation-delay: var(--delay);
}
.city-fire svg {
  width: 100%;
  height: 100%;
}
.city-object span {
  border-color: var(--border-strong);
  border-radius: 4px;
}
.strategy-game #cinema .datacenter-canvas {
  filter: none;
}
.purchase-art {
  color: var(--info-dot);
}
@media (prefers-reduced-motion: reduce) {
  .city-fire > i {
    animation: none;
  }
}

/* Capability atlas: titles on hexes, consequences in one shared inspector. */
.hex-legend {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--fg-muted);
  font-size: var(--text-meta);
  margin: -6px 0 14px;
}
.hex-legend > span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.hex-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--fg-subtle);
}
.hex-dot.complete {
  background: var(--ok-dot);
}
.hex-dot.available {
  background: var(--accent);
}
.hex-dot.researching {
  background: var(--info-fg);
}
.hex-column {
  position: absolute;
  top: 0;
  width: 130px;
  text-align: center;
  color: var(--fg-muted);
  font-size: var(--text-meta);
  letter-spacing: 0.7px;
}
.tech-hex {
  position: absolute;
  width: 130px;
  height: 104px;
  padding: 22px 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: none !important;
  border: 0;
  border-radius: 0;
  color: var(--fg);
  isolation: isolate;
  transition: color 0.15s;
}
.tech-hex > svg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.tech-hex path {
  fill: var(--surface) !important;
  stroke: var(--border-strong) !important;
  stroke-width: 1.2 !important;
  transition:
    fill 0.15s,
    stroke 0.15s;
}
.tech-hex strong {
  font-size: var(--text-compact);
  line-height: 1.25;
  font-weight: 550;
  overflow-wrap: normal;
}
.tech-hex.locked {
  color: var(--fg-muted);
}
.tech-hex.complete path {
  stroke: var(--ok-dot) !important;
}
.tech-hex.researching path {
  stroke: var(--info-fg) !important;
  fill: var(--info-soft) !important;
}
.tech-hex.selected path,
.tech-hex:hover path,
.tech-hex:focus-visible path {
  stroke: var(--accent) !important;
  stroke-width: 2 !important;
  fill: var(--accent-soft) !important;
}
.tech-hex:focus-visible {
  outline: none;
  filter: drop-shadow(0 0 4px var(--accent));
}
.hex-board .hex-edge {
  stroke: var(--accent);
  stroke-width: 1.5;
  opacity: 0;
  transition: opacity 0.15s;
}
.hex-board .hex-edge.shown {
  opacity: 0.8;
}
.tree-scroll {
  padding: 18px 8px;
  background: var(--canvas);
  border: 0;
}
.tree-inspector {
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 22px;
}
.tech-detail {
  border: 1px solid var(--border-subtle);
  padding: 22px;
}
.tech-detail .tech-unlock {
  color: var(--fg);
  font-size: var(--text-body);
}
.tech-cost {
  display: flex;
  gap: 20px;
  margin-top: 18px;
  color: var(--fg-muted);
  font-size: var(--text-meta);
}
.tech-cost b {
  color: var(--fg);
  font-size: var(--text-value);
  font-weight: 500;
}
.tech-relations {
  margin-top: 20px;
}
.tech-detail .tech-relation {
  display: block;
  margin: 5px 0 0;
  padding: 5px 0;
  background: none;
  border: 0;
  text-align: left;
  color: var(--info-fg);
  font-size: var(--text-compact);
}
.tech-detail .tradeoff {
  background: var(--warn-soft);
}
.research-art {
  height: 100px;
}
.tech-detail h2 {
  font-size: var(--text-heading);
}
.tech-detail p {
  line-height: 1.65;
}
@media (max-width: 1050px) {
  .tree-inspector {
    grid-template-columns: minmax(0, 1fr) 265px;
  }
}
@media (max-width: 700px) {
  .tree-inspector {
    display: flex;
  }
  .hex-legend {
    display: block;
  }
  .hex-legend > span + span {
    margin-top: 8px;
  }
  .tree-scroll {
    height: 370px;
  }
  .tech-detail {
    width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  .tech-hex,
  .tech-hex path,
  .hex-board .hex-edge {
    transition: none;
  }
}

.tech-hex {
  height: 94px;
}
.tree-scroll {
  padding-top: 8px;
  padding-bottom: 8px;
}
.tech-hex.prerequisite path {
  stroke: var(--info-fg) !important;
}
.tech-hex.successor path {
  stroke: var(--ok-fg) !important;
}
.hex-legend {
  margin-bottom: 10px;
}
.tech-detail .tech-relations:first-of-type {
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

.tech-detail .successors .tech-relation {
  color: var(--ok-fg);
}

.audio-controls .audio-mute:hover {
  background: transparent;
  border: 0;
  color: var(--fg);
}

/* A eureka is information, not an instruction: it states a fact about the
   world and what that fact is worth. Quiet until earned, then it is the one
   warm thing in the panel. */
.tech-eureka {
  margin: 0.5rem 0;
  padding: 0.45rem 0.6rem;
  border-left: 2px solid var(--line, #2c3440);
  color: var(--muted, #8d98a7);
  font-size:var(--text-meta);
}
.tech-eureka p { margin: 0.15rem 0 0; }
.tech-eureka-offer { color: var(--muted, #8d98a7); }
.tech-eureka-earned {
  border-left-color: var(--accent, #d8a657);
  color: var(--text, #e6e9ee);
}
.tech-eureka-earned b { color: var(--accent, #d8a657); font-weight: 600; }
.tech-boosted { color: var(--accent, #d8a657); }