:root {
  color-scheme: dark;
  --black: #08090c;
  --panel: #0d1119;
  --panel-soft: #121a25;
  --blue: #0084ff;
  --cyan: #00d5df;
  --green: #00c957;
  --yellow: #ffe14a;
  --red: #ff3b30;
  --magenta: #ed2f91;
  --white: #f4f4ed;
  --gray: #7b8491;
  --line: rgba(0, 213, 223, 0.3);
  --shadow: 8px 8px 0 rgba(0, 0, 0, 0.45);
  --pixel: "Courier New", "Lucida Console", monospace;
  font-family: var(--pixel);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

body {
  min-width: 320px;
  user-select: none;
}

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:disabled,
select:disabled {
  cursor: not-allowed;
}

[hidden],
.is-hidden {
  display: none !important;
}

#app {
  position: relative;
  width: 100%;
  height: 100%;
  height: 100dvh;
  isolation: isolate;
  overflow: hidden;
  background: var(--black);
}

#game-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  outline: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#screen-root,
#ui-root,
#loading-root {
  position: absolute;
  inset: 0;
  z-index: 2;
}

#ui-root,
#loading-root {
  z-index: 20;
  pointer-events: none;
}

#screen-root > section {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.crt-overlay,
.crt-noise {
  position: absolute;
  inset: 0;
  z-index: 100;
  pointer-events: none;
}

.crt-overlay {
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.18) 0, rgba(0, 0, 0, 0.18) 1px, transparent 1px, transparent 4px),
    linear-gradient(90deg, rgba(255, 49, 46, 0.018), rgba(0, 213, 223, 0.012));
  mix-blend-mode: multiply;
  opacity: 0.72;
}

.crt-noise {
  background-image: repeating-linear-gradient(117deg, transparent 0 3px, rgba(255, 255, 255, 0.018) 4px, transparent 5px 8px);
  animation: crt-shift 0.16s steps(2) infinite;
}

noscript {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: var(--black);
  color: var(--red);
  font: 700 1rem var(--pixel);
}

::selection {
  color: var(--black);
  background: var(--cyan);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #090c12;
}

::-webkit-scrollbar-thumb {
  border: 2px solid #090c12;
  background: var(--cyan);
}

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

kbd {
  display: inline-grid;
  min-width: 1.8em;
  min-height: 1.8em;
  place-items: center;
  padding: 0.15em 0.4em;
  border: 1px solid var(--cyan);
  background: rgba(0, 132, 255, 0.1);
  color: var(--cyan);
  font: 700 0.72rem var(--pixel);
  box-shadow: 2px 2px 0 rgba(0, 213, 223, 0.2);
}

@keyframes crt-shift {
  0% { transform: translateY(0); }
  50% { transform: translateY(1px); }
  100% { transform: translateY(-1px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}