/* All styling and fonts are local; the game works without third-party requests. */
:root {
  color-scheme: dark;
  --bg: #0f1923;
  --panel: #14212e;
  --line: #2a3b4b;
  --muted: #8d9eaf;
  --ink: #e2eef4;
  --accent: #51d7cb;
  --amber: #f3b465;
  --red: #fa7474;
  font-family: Inter, "Segoe UI", sans-serif;
  font-size: 14px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #0b131b;
  color: var(--ink);
  overflow: hidden;
}
button,
input,
select {
  font: inherit;
}
button {
  color: var(--ink);
  background: #1d3040;
  border: 1px solid #354d5f;
  padding: 10px 14px;
  border-radius: 5px;
  cursor: pointer;
  transition:
    background 0.12s,
    transform 0.12s;
}
button:hover {
  background: #2e4655;
  border-color: #60b8b4;
}
button:active {
  transform: translateY(1px);
}
button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #10292c;
  font-weight: 700;
}
button.danger {
  color: #ff9090;
  border-color: #75434b;
}
button.selected {
  border-color: var(--accent);
  color: var(--accent);
  background: #244046;
}
input,
select {
  width: 100%;
  background: #0f1b26;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 11px;
  border-radius: 5px;
  outline: none;
}
input:focus,
select:focus {
  border-color: var(--accent);
}
input[type="range"] {
  padding: 0;
  accent-color: var(--accent);
}
label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.03em;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1 {
  font-size: 72px;
  letter-spacing: -4px;
  font-weight: 850;
}
h2 {
  font-size: 26px;
  letter-spacing: -0.6px;
}
h3 {
  font-size: 16px;
}
p {
  color: var(--muted);
  line-height: 1.6;
}
small {
  color: var(--muted);
}
kbd {
  border: 1px solid #485b67;
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 11px;
  color: #bacbd4;
}
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
}
.muted {
  color: var(--muted);
}
.row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.stack {
  display: grid;
  gap: 16px;
}
.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.line {
  height: 1px;
  background: var(--line);
}
.pill {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  background: #23333e;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 11px;
}
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
#world {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  outline: none;
}
#vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 60% 40%, transparent 40%, #091119aa);
}
#app {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
#app > * {
  pointer-events: auto;
}
.menu {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #0c1722f5 0%,
    #0c1722e5 35%,
    #0c17225c 80%
  );
  display: flex;
  align-items: center;
  padding: 7vw;
}
.menu-content {
  width: 480px;
  display: grid;
  gap: 26px;
}
.brandmark {
  width: 42px;
  height: 42px;
  border: 2px solid var(--accent);
  transform: rotate(45deg);
  display: grid;
  place-items: center;
  margin: 0 0 8px 7px;
}
.brandmark span {
  transform: rotate(-45deg);
  font-size: 24px;
  font-weight: bold;
  color: var(--accent);
}
.menu-subtitle {
  letter-spacing: 0.32em;
  font-size: 12px;
  color: #aac0ca;
}
.menu-actions {
  display: grid;
  gap: 10px;
  width: 310px;
}
.menu-actions button {
  text-align: left;
  padding: 15px 18px;
  display: flex;
  justify-content: space-between;
}
.menu-footer {
  position: absolute;
  bottom: 28px;
  left: 7vw;
  color: #748d9d;
  font-size: 11px;
  letter-spacing: 0.12em;
}
.menu-art-label {
  position: absolute;
  right: 4vw;
  bottom: 6vh;
  border-left: 2px solid var(--accent);
  padding-left: 15px;
  color: #aac1ce;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: #070e17bb;
  backdrop-filter: blur(9px);
  display: grid;
  place-items: center;
  z-index: 30;
}
.modal {
  background: #14212ef8;
  border: 1px solid #3a4b59;
  box-shadow: 0 30px 100px #0009;
  width: min(600px, 94vw);
  max-height: 90vh;
  overflow: auto;
  border-radius: 10px;
  padding: 28px;
}
.modal.wide {
  width: min(960px, 94vw);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.modal-header button {
  padding: 5px 10px;
}
.save {
  padding: 14px;
  background: #0f1c28;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.hud-top {
  position: absolute;
  top: 16px;
  left: 18px;
  right: 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 14px;
  pointer-events: none !important;
}
.hud-top > * {
  pointer-events: auto;
}
.panel {
  background: #101e2cec;
  border: 1px solid #344451;
  border-radius: 7px;
  box-shadow: 0 6px 26px #0003;
  backdrop-filter: blur(12px);
}
.resource-bar {
  padding: 13px 16px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  max-width: 480px;
}
.resource {
  display: grid;
  gap: 4px;
  font-size: 16px;
  font-weight: 650;
}
.resource small {
  font-weight: 400;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.power {
  padding: 12px 16px;
  min-width: 235px;
}
.power-line {
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 7px;
}
.objective {
  justify-self: end;
  max-width: 315px;
  min-width: 250px;
  padding: 15px 17px;
}
.objective p {
  font-size: 12px;
  margin-top: 7px;
}
.progress {
  height: 4px;
  border-radius: 3px;
  background: #2b3d49;
  margin-top: 12px;
  overflow: hidden;
}
.progress i {
  display: block;
  height: 100%;
  background: var(--accent);
  transition: width 0.3s;
}
.left-tools {
  position: absolute;
  top: 114px;
  left: 18px;
  display: grid;
  gap: 7px;
}
.left-tools button {
  width: 44px;
  height: 42px;
  padding: 0;
  font-size: 18px;
}
.left-tools button small {
  font-size: 10px;
}
.quickbar {
  position: absolute;
  left: 50%;
  bottom: 23px;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  padding: 8px;
}
.quickbar button {
  width: 62px;
  height: 55px;
  position: relative;
  padding: 4px;
  font-size: 11px;
}
.quickbar button b {
  font-size: 21px;
  display: block;
  color: var(--accent);
  margin-bottom: 2px;
}
.quickbar button kbd {
  position: absolute;
  top: 1px;
  left: 2px;
  border: 0;
  font-size: 9px;
  padding: 0;
}
.map-panel {
  position: absolute;
  right: 18px;
  bottom: 20px;
  padding: 8px;
  width: 192px;
}
.map-panel canvas {
  width: 174px;
  height: 174px;
  display: block;
  cursor: crosshair;
  image-rendering: pixelated;
}
.map-caption {
  font-size: 10px;
  display: flex;
  justify-content: space-between;
  padding: 7px 2px 0;
  color: var(--muted);
}
.statusbar {
  position: absolute;
  bottom: 4px;
  left: 18px;
  color: #8ba0ad;
  font-size: 10px;
}
.build-panel {
  position: absolute;
  left: 74px;
  top: 113px;
  bottom: 106px;
  width: 365px;
  padding: 18px;
  overflow: auto;
}
.build-panel .categories {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin: 12px 0;
}
.categories button {
  padding: 5px 7px;
  font-size: 10px;
}
.build-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.build-card {
  min-height: 80px;
  text-align: left;
  font-size: 12px;
  padding: 10px;
  display: grid;
  gap: 7px;
}
.build-card .glyph {
  font-size: 24px;
  color: var(--accent);
}
.build-card small {
  font-size: 10px;
}
.inspector {
  position: absolute;
  right: 18px;
  top: 130px;
  width: 315px;
  padding: 18px;
  max-height: calc(100vh - 380px);
  overflow: auto;
  display: grid;
  gap: 12px;
}
.inspector p {
  font-size: 12px;
}
.inspector select {
  font-size: 12px;
}
.inspector .row button {
  padding: 7px 9px;
  font-size: 12px;
}
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}
.inventory-slot {
  position: relative;
  min-height: 112px;
  background: radial-gradient(ellipse at 50% 35%, #29404a, #0c1924 75%);
  border: 1px solid #35505b;
  border-radius: 8px;
  outline-offset: 2px;
}
.inventory-slot img { display: block; width: 100%; height: 98px; object-fit: contain; }
.inventory-slot strong {
  position: absolute; bottom: 7px; right: 8px; padding: 2px 7px;
  background: #09141de8; border-radius: 4px; font-variant-numeric: tabular-nums;
  font-size: 15px; color: #fff;
}
.inventory-name {
  display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  z-index: 5; white-space: nowrap; padding: 8px 12px; background: #07121b;
  border: 1px solid #55d9c4; border-radius: 5px; pointer-events: none; font-size: 12px;
}
.inventory-slot:hover, .inventory-slot:focus-visible { border-color: #55d9c4; }
.inventory-slot:hover .inventory-name, .inventory-slot:focus-visible .inventory-name { display: block; }
.inventory-grid.compact { grid-template-columns: repeat(auto-fill, minmax(74px, 1fr)); margin: 8px 0 14px; }
.inventory-grid.compact .inventory-slot { min-height: 86px; }
.inventory-grid.compact img { height: 78px; }
.power-detail { margin: 12px 0; padding: 12px; border: 1px solid #455848; background: #13251f; border-radius: 6px; }
.power-detail p { margin: 8px 0; }
.item {
  padding: 11px;
  background: #0d1b27;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 12px;
}
.item strong {
  display: block;
  margin-top: 5px;
  font-size: 20px;
}
.item-icon {
  display: inline-block;
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  margin-right: 6px;
}
.tech {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 17px;
  display: grid;
  gap: 10px;
  background: #0f1c28;
}
.tech.current {
  border-color: #46b5ac;
}
.tech.done {
  opacity: 0.65;
}
.tech .cost {
  font-size: 12px;
  color: #acbdc9;
  line-height: 1.6;
}
.tech .unlocks {
  font-size: 11px;
  color: #8da7b6;
  line-height: 1.6;
}
.recipe-card {
  border: 1px solid var(--line);
  padding: 12px;
  border-radius: 5px;
  background: #10202d;
}
.recipe-card p {
  font-size: 11px;
  margin: 6px 0;
}
.recipe-card button {
  padding: 5px 10px;
  font-size: 12px;
}
.hint {
  position: absolute;
  left: 50%;
  bottom: 99px;
  transform: translateX(-50%);
  padding: 9px 15px;
  color: #b7cdd7;
  font-size: 12px;
  white-space: nowrap;
}
.overlay-label {
  position: absolute;
  left: 80px;
  top: 116px;
  background: #102534dd;
  padding: 9px 15px;
  color: var(--accent);
  border: 1px solid #3a6970;
  border-radius: 5px;
  font-size: 12px;
}
.lobby-player {
  padding: 13px;
  background: #0b1925;
  border: 1px solid var(--line);
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
}
.code {
  font-size: 30px;
  letter-spacing: 0.24em;
  color: var(--accent);
  font-family: monospace;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.metric {
  background: #0b1925;
  padding: 14px;
  border-radius: 5px;
}
.metric b {
  display: block;
  font-size: 26px;
  color: var(--accent);
}
.metric small {
  display: block;
  margin-top: 5px;
}
#notifications {
  position: fixed;
  left: 50%;
  top: 112px;
  transform: translateX(-50%);
  z-index: 80;
  display: grid;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 12px 20px;
  background: #142d37f5;
  border: 1px solid #49858a;
  border-radius: 6px;
  box-shadow: 0 8px 30px #0005;
  font-size: 13px;
  animation: enter 0.2s;
}
.toast.error {
  border-color: #ba7171;
  background: #422b33;
}
#tooltip {
  position: fixed;
  display: none;
  pointer-events: none;
  z-index: 50;
  background: #101d2ff5;
  border: 1px solid #45616e;
  border-radius: 5px;
  padding: 10px 13px;
  font-size: 11px;
  line-height: 1.7;
  max-width: 250px;
}
.danger-text {
  color: var(--red);
}
.good {
  color: var(--accent);
}
@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 1100px) {
  .hud-top {
    grid-template-columns: 1fr 240px;
  }
  .power {
    display: none;
  }
  .quickbar button {
    width: 49px;
  }
  .inspector {
    width: 280px;
  }
  .build-panel {
    width: 320px;
  }
  .resource-bar {
    max-width: 410px;
  }
  .map-panel {
    width: 152px;
  }
  .map-panel canvas {
    width: 134px;
    height: 134px;
  }
  .menu-art-label {
    display: none;
  }
}
@media (max-height: 760px) {
  .inspector {
    max-height: calc(100vh - 310px);
  }
  .map-panel {
    width: 142px;
  }
  .map-panel canvas {
    width: 124px;
    height: 124px;
  }
  .modal {
    max-height: 94vh;
    padding: 20px;
  }
  .build-panel {
    top: 108px;
  }
  .menu-content {
    gap: 18px;
  }
  .menu-actions button {
    padding: 12px 18px;
  }
}
.resource-bar {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}
.resource small {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.quickbar button {
  overflow: hidden;
}
.quickbar button b {
  pointer-events: none;
}
.inspector {
  scrollbar-width: thin;
}
.modal-backdrop {
  overscroll-behavior: contain;
}