:root {
  --ink: #181425;
  --cream: #fff1e8;
  --acid: #d3ff46;
  --pink: #ff5d9e;
  --blue: #4ac9ff;
  --purple: #7b5cff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--cream);
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    var(--ink);
  background-size: 8px 8px;
  font-family: "Silkscreen", monospace;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle, transparent 35%, rgba(0,0,0,.55));
}

.game-shell { position: relative; width: min(94%, 1020px); margin: auto; padding: 26px 0 22px; }
header { display: flex; align-items: end; justify-content: space-between; margin-bottom: 14px; }
.brand-kicker { color: var(--acid); font-size: 10px; letter-spacing: 3px; }
h1 { margin: 2px 0 0; color: var(--cream); font: 700 clamp(40px, 7vw, 72px)/.8 "Pixelify Sans", sans-serif; letter-spacing: -1px; word-spacing: 10px; text-shadow: 4px 4px 0 var(--purple), 8px 8px 0 #000; }
.brand p { display: inline-block; margin: 9px 0 0 48px; padding: 3px 8px; color: var(--ink); background: var(--pink); font-size: 11px; font-weight: bold; transform: rotate(-2deg); }
.status-light { margin-bottom: 5px; color: #9d99ab; font-size: 10px; letter-spacing: 1px; }
.status-light i { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 10px var(--acid); animation: blink 1.5s steps(2) infinite; }

.screen-wrap { position: relative; padding: 8px; border: 4px solid #08070c; background: #4b465d; box-shadow: 0 0 0 3px #918aa3, 10px 12px 0 #08070c; }
canvas { display: block; width: 100%; aspect-ratio: 16 / 9; background: #72d7ee; image-rendering: pixelated; image-rendering: crisp-edges; outline: 0; cursor: crosshair; }
.battle-hud { position: absolute; z-index: 2; inset: 8px; overflow: hidden; pointer-events: none; }
.battle-hud[hidden] { display: none; }
.telemetry { position: absolute; top: 2.5%; left: 2.5%; display: grid; gap: 5px; min-width: 245px; padding: 11px 14px; border-left: 4px solid var(--pink); color: var(--cream); background: rgba(24,20,37,.92); box-shadow: 4px 4px 0 rgba(0,0,0,.35); }
.telemetry strong { color: var(--pink); font-size: clamp(10px, 1.25vw, 14px); letter-spacing: .06em; }
.telemetry span { font-size: clamp(8px, 1vw, 11px); letter-spacing: .04em; }
.hud-timer { position: absolute; top: 2.5%; right: 2.5%; min-width: 76px; padding: 10px 12px; color: var(--acid); background: rgba(24,20,37,.94); font-size: clamp(13px, 1.7vw, 20px); text-align: center; box-shadow: 4px 4px 0 rgba(0,0,0,.3); }
.hud-timer.danger { color: var(--pink); }
.worm-labels { position: absolute; inset: 0; }
.worm-label { position: absolute; width: max-content; padding: 2px 4px; font-size: clamp(8px, 1vw, 11px); line-height: 1; text-shadow: -1px -1px 0 var(--ink), 1px -1px 0 var(--ink), -1px 1px 0 var(--ink), 1px 1px 0 var(--ink); transform: translate(-50%, -210%); }
.worm-label.team-0 { color: var(--pink); }
.worm-label.team-1 { color: var(--acid); }
.hud-power { position: absolute; bottom: 3%; left: 50%; width: min(42%, 300px); color: var(--cream); font-size: clamp(7px, .9vw, 10px); text-align: center; transform: translateX(-50%); }
.hud-power[hidden] { display: none; }
.hud-power > div { height: 13px; margin-top: 5px; padding: 3px; border: 2px solid var(--cream); background: var(--ink); }
.hud-power i { display: block; width: 0; height: 100%; background: var(--acid); }
.overlay { position: absolute; z-index: 3; inset: 8px; display: grid; place-content: center; justify-items: center; padding: 20px; color: var(--cream); background: rgba(24,20,37,.86); text-align: center; }
.overlay[hidden] { display: none; }
.worm-logo { color: var(--acid); font-size: clamp(42px, 8vw, 80px); line-height: 1; text-shadow: 5px 5px 0 var(--purple); animation: bob 1.4s steps(3) infinite; }
.overlay h2 { margin: 10px 0 6px; font: 700 clamp(22px, 4vw, 42px)/1 "Pixelify Sans", sans-serif; letter-spacing: 0; }
.overlay p { max-width: 450px; margin: 0 0 18px; color: #c7c1d6; font-size: clamp(10px, 1.8vw, 14px); }
.overlay button, .touch-controls button { border: 3px solid #08070c; color: var(--ink); background: var(--acid); font-weight: bold; box-shadow: 4px 4px 0 #08070c; cursor: pointer; }
.overlay button { padding: 11px 17px; font-size: 13px; }
.overlay button:hover { color: white; background: var(--pink); transform: translate(2px,2px); box-shadow: 2px 2px 0 #08070c; }
.overlay small { margin-top: 14px; color: #8f899e; font-size: 8px; letter-spacing: 2px; }

.control-deck { display: flex; justify-content: space-between; gap: 20px; margin-top: 19px; padding: 12px 14px; border: 3px solid #08070c; color: var(--ink); background: #c4bed0; box-shadow: 6px 6px 0 #08070c; }
.readout { display: grid; gap: 3px; font-size: 10px; }
.readout span { color: #655e73; font-size: 8px; }
.keys { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 15px; font-size: 8px; font-weight: bold; }
.keys span { display: flex; align-items: center; gap: 3px; }
kbd { min-width: 20px; padding: 3px 5px; border: 2px solid #08070c; background: var(--cream); text-align: center; box-shadow: 2px 2px 0 #08070c; }
.touch-controls { display: none; justify-content: space-between; margin-top: 15px; }
.touch-controls div { display: flex; gap: 7px; }
.touch-controls button { min-width: 42px; min-height: 39px; touch-action: none; }
.touch-controls .fire { background: var(--pink); }
footer { margin-top: 20px; color: #7f788f; font-size: 8px; text-align: center; letter-spacing: 1px; }

@keyframes blink { 50% { opacity: .35; } }
@keyframes bob { 50% { transform: translateY(-5px) rotate(2deg); } }
@media (max-width: 700px), (pointer: coarse) { .touch-controls { display: flex; } .keys { display: none; } }
@media (max-width: 540px) { .game-shell { width: 96%; padding-top: 16px; } .status-light { display: none; } .brand p { margin-left: 18px; } .telemetry { min-width: 160px; padding: 7px 9px; gap: 3px; } .hud-timer { min-width: 50px; padding: 7px; } .control-deck { padding: 9px; } .touch-controls { gap: 8px; } .touch-controls button { min-width: 38px; } }
@media (prefers-reduced-motion: reduce) { * { animation-duration: .01ms !important; } }