:root {
  --grid-paper: #f1f0e8;
  --grid-ink: #171717;
  --grid-muted: #66645d;
  --grid-blue: #2457ff;
  --grid-acid: #d9ff43;
  --grid-pink: #ff4fd8;
  font-family: Arial, "Segoe UI", sans-serif;
  color: var(--grid-ink);
  background: var(--grid-paper);
}

.living-grid {
  color: var(--grid-ink);
  background: var(--grid-paper);
}

.living-grid::before,
.living-grid.ui-grid-hidden::before { opacity: 0; }

.living-grid::after {
  content: "";
  position: fixed;
  z-index: 1;
  pointer-events: none;
}

.living-grid::before {
  inset: 0;
  background:
    linear-gradient(90deg, transparent calc(100% - 1px), rgba(23, 23, 23, .055) 0) 0 0 / 32px 32px,
    linear-gradient(transparent calc(100% - 1px), rgba(23, 23, 23, .055) 0) 0 0 / 32px 32px;
  mix-blend-mode: multiply;
}

.living-grid.ui-grid-hidden::before { opacity: 0; }

.living-grid::after {
  right: 0;
  top: 30%;
  width: 12px;
  height: 28%;
  background: var(--grid-pink);
}

.living-grid button,
.living-grid input,
.living-grid select { font: inherit; }

.scene-header {
  position: fixed;
  z-index: 4;
  inset: 0 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px 22px;
  pointer-events: none;
}

.wordmark {
  color: var(--grid-ink);
  font-size: clamp(25px, 3vw, 42px);
  font-weight: 900;
  line-height: .82;
  letter-spacing: -.09em;
  text-decoration: none;
  pointer-events: auto;
}

.wordmark span { color: var(--grid-blue); }

.field-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--grid-ink);
  font: 700 11px/1 Consolas, "Courier New", monospace;
  letter-spacing: .08em;
}

.living-grid .online {
  flex: 0 0 auto;
  white-space: nowrap;
  position: static;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  box-shadow: none;
}

.online i {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--grid-blue);
}

.living-grid .battle-panel {
  position: fixed;
  z-index: 3;
  left: 22px;
  top: 104px;
  width: min(310px, calc(100vw - 44px));
  padding: 0;
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  box-shadow: none;
}

.section-index,
.palette-label {
  display: block;
  font: 700 11px/1 Consolas, "Courier New", monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.section-index,
.battle-panel h1,
.player-line,
.living-grid #cooldown,
.living-grid .battle-panel small,
.status #coordinates,
.status #zoom {
  color: var(--grid-ink);
  mix-blend-mode: normal;
  text-shadow: -2px 0 var(--grid-paper), 2px 0 var(--grid-paper), 0 -2px var(--grid-paper), 0 2px var(--grid-paper);
}

.section-index::after {
  content: "";
  display: inline-block;
  width: 56px;
  margin: 0 0 3px 10px;
  border-top: 1px solid currentColor;
}

.battle-panel h1 {
  -webkit-text-stroke: 5px var(--grid-paper);
  paint-order: stroke fill;
  margin: 12px 0 20px;
  font-size: clamp(50px, 7vw, 92px);
  font-weight: 900;
  line-height: .78;
  letter-spacing: -.085em;
  text-transform: uppercase;
}

.living-grid .battle-panel p {
  margin: 0;
  font-size: 13px;
}

#battle-state {
  display: inline-block;
  padding: 5px 7px;
  color: white;
  background: var(--grid-blue);
  font: 700 11px/1.2 Consolas, "Courier New", monospace;
  text-transform: uppercase;
}

.player-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding: 8px 0;
  border-top: 1px solid var(--grid-ink);
  border-bottom: 1px solid var(--grid-ink);
  font: 700 12px/1.2 Consolas, "Courier New", monospace;
}

.auth-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.living-grid #auth-open,
.living-grid #logout {
  min-height: 38px;
  padding: 9px 12px;
  color: white;
  background: var(--grid-ink);
  border: 0;
  border-radius: 0;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.living-grid #auth-open:hover,
.living-grid #logout:hover {
  color: var(--grid-ink);
  background: var(--grid-acid);
}

.living-grid #cooldown {
  margin-top: 8px;
  color: var(--grid-ink);
  font-weight: 800;
}

.living-grid .battle-panel small {
  display: block;
  margin-top: 10px;
  color: var(--grid-muted);
  font: 10px/1.55 Consolas, "Courier New", monospace;
  text-transform: uppercase;
}

.living-grid .palette {
  position: fixed;
  z-index: 5;
  left: 50%;
  bottom: 20px;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  max-width: calc(100vw - 310px);
  padding: 14px 5px 5px;
  overflow-x: auto;
  transform: translateX(-50%);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  scrollbar-width: none;
}

.living-grid .palette::-webkit-scrollbar { display: none; }

.palette-label {
  flex: 0 0 auto;
  margin-right: 9px;
  padding-bottom: 9px;
  color: var(--grid-ink);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.living-grid .color {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 36px;
  min-width: 26px;
  padding: 0;
  border: 0;
  border-radius: 0;
  outline: 1px solid rgba(23, 23, 23, .35);
  outline-offset: -1px;
  transition: height 120ms ease;
}

.living-grid .color:hover { height: 46px; }

.living-grid .color.active {
  height: 54px;
  border: 0;
  outline: 3px solid var(--grid-ink);
  outline-offset: 2px;
  transform: none;
}

.living-grid .color:focus-visible {
  outline: 3px solid var(--grid-blue);
  outline-offset: 4px;
}

.living-grid .color.active::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -12px;
  width: 5px;
  height: 5px;
  background: var(--grid-ink);
  transform: translateX(-50%);
}

.living-grid .status {
  position: fixed;
  z-index: 4;
  left: 22px;
  bottom: 18px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0;
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font: 700 13px/1 Consolas, "Courier New", monospace;
}

.status-label {
  padding: 5px 6px;
  color: white;
  background: var(--grid-blue);
  font-size: 10px;
}

.status-divider { color: var(--grid-pink); }

.living-grid .settings-button {
  position: fixed;
  z-index: 6;
  top: auto;
  right: 22px;
  bottom: 18px;
  width: auto;
  height: auto;
  padding: 8px 0 6px;
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--grid-ink);
  border-radius: 0;
  font: 900 14px/1 Arial, sans-serif;
}

.living-grid .settings-button:hover {
  color: var(--grid-blue);
  background: transparent;
  border-color: var(--grid-blue);
}

.living-grid .notice {
  position: fixed;
  z-index: 8;
  left: 50%;
  top: 18px;
  max-width: min(90vw, 500px);
  padding: 10px 14px;
  color: var(--grid-ink);
  background: var(--grid-acid);
  border: 2px solid var(--grid-ink);
  box-shadow: 6px 6px 0 var(--grid-ink);
  font: 800 13px/1.35 Consolas, "Courier New", monospace;
  text-align: center;
  text-transform: uppercase;
  transform: translateX(-50%) rotate(-1deg);
  pointer-events: none;
}

.living-grid .notice:empty { display: none; }

.living-grid.is-authenticated .battle-panel {
  top: 72px;
  width: 260px;
}

.living-grid.is-authenticated .battle-panel h1,
.living-grid.is-authenticated .battle-panel small {
  display: none;
}

.living-grid.is-authenticated .player-line { margin-top: 8px; }

.living-grid.is-authenticated #logout {
  min-height: 36px;
  padding: 8px 11px;
}

.living-grid dialog,
.living-grid .settings-modal {
  color: var(--grid-ink);
  background: var(--grid-paper);
  border: 2px solid var(--grid-ink);
  border-radius: 0;
  box-shadow: 10px 10px 0 var(--grid-blue);
}

.living-grid dialog::backdrop,
.living-grid .settings-overlay {
  background: rgba(23, 23, 23, .72);
  backdrop-filter: none;
}

.living-grid .settings-modal { padding: 20px; }
.living-grid .modal-head { font-size: 24px; text-transform: uppercase; }

.living-grid .modal-head button {
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  border-radius: 0;
}

.living-grid #auth-error { color: #a60035; }

.living-grid #auth-form label,
.living-grid .setting { color: var(--grid-ink); }

.living-grid #auth-form input {
  color: var(--grid-ink);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--grid-ink);
  border-radius: 0;
}

.living-grid #auth-submit,
.living-grid #auth-switch {
  color: white;
  background: var(--grid-ink);
  border: 0;
  border-radius: 0;
}

.living-grid #auth-switch {
  color: var(--grid-ink);
  background: transparent;
  border-bottom: 1px solid var(--grid-ink);
}

.living-grid .setting { border-color: var(--grid-ink); }
.living-grid .setting small { color: var(--grid-muted); }

@media (max-width: 700px) {
  .scene-header { padding: calc(14px + env(safe-area-inset-top)) 12px 0; }
  .field-meta > span:not(.online) { display: none; }
  .living-grid .battle-panel {
    left: 12px;
    top: calc(78px + env(safe-area-inset-top));
    width: min(235px, calc(100vw - 24px));
  }
  .battle-panel h1 {
  -webkit-text-stroke: 5px var(--grid-paper);
  paint-order: stroke fill;
    margin: 9px 0 12px;
    font-size: clamp(42px, 15vw, 64px);
  }
  .living-grid .battle-panel small { display: none; }
  .living-grid .battle-panel p { font-size: 11px; }
  .player-line { margin-top: 10px; }
  .living-grid .palette {
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    max-width: none;
    gap: 4px;
    transform: none;
  }
  .palette-label { display: none; }
  .living-grid .color {
    width: 34px;
    min-width: 34px;
    height: 34px;
  }
  .living-grid .color:hover { height: 34px; }
  .living-grid .color.active { height: 44px; }
  .living-grid .status {
    left: 12px;
    bottom: calc(63px + env(safe-area-inset-bottom));
    padding: 0;
  }
  .living-grid .settings-button {
    right: 12px;
    bottom: calc(61px + env(safe-area-inset-bottom));
  }
  .living-grid.ui-grid-hidden::before { opacity: 0; }

.living-grid::after { width: 7px; }
  .living-grid .notice { top: calc(58px + env(safe-area-inset-top)); }
  .living-grid.is-authenticated .battle-panel {
    top: calc(68px + env(safe-area-inset-top));
    width: min(230px, calc(100vw - 24px));
  }
  .living-grid .settings-modal { border-radius: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .living-grid .color { transition: none; }
}