:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --panel: rgba(8, 10, 18, 0.82);
  --cyan: #00f5ff;
  --pink: #ff2bd6;
  --green: #39ff14;
  --gold: #fffb00;
  --text: #e9fbff;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 35%, #172035 0%, var(--bg) 58%);
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

.game-shell {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: #0a0a0a;
}

#game {
  display: block;
  width: 100vw;
  height: 100vh;
}

.crt-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.035),
    rgba(255, 255, 255, 0.035) 1px,
    rgba(0, 0, 0, 0) 3px,
    rgba(0, 0, 0, 0) 6px
  );
  mix-blend-mode: screen;
  opacity: 0.28;
}

.screen-panel {
  position: fixed;
  z-index: 3;
  width: min(92vw, 420px);
  padding: 32px;
  border: 1px solid var(--cyan);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(11, 14, 30, 0.9), rgba(21, 5, 28, 0.82));
  box-shadow: 0 0 34px rgba(0, 245, 255, 0.35), inset 0 0 26px rgba(255, 43, 214, 0.14);
  text-align: center;
  backdrop-filter: blur(8px);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--green);
  font-family: monospace;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0 0 24px;
  color: var(--pink);
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 0.95;
  text-shadow: 0 0 12px var(--pink), 0 0 32px rgba(255, 43, 214, 0.8);
  text-transform: uppercase;
}

.death-panel h2 {
  animation: pulse 1.2s ease-in-out infinite;
}

form {
  display: grid;
  gap: 12px;
}

label {
  color: var(--cyan);
  font-family: monospace;
  text-align: left;
  text-transform: uppercase;
}

input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(0, 245, 255, 0.8);
  border-radius: 12px;
  outline: none;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  box-shadow: inset 0 0 18px rgba(0, 245, 255, 0.12);
}

input:focus {
  border-color: var(--pink);
  box-shadow: 0 0 18px rgba(255, 43, 214, 0.5), inset 0 0 18px rgba(0, 245, 255, 0.16);
}

button {
  cursor: pointer;
  padding: 14px 18px;
  border: 1px solid var(--pink);
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 43, 214, 0.9), rgba(0, 245, 255, 0.9));
  color: #061015;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 0 22px rgba(255, 43, 214, 0.45);
}

button:hover,
button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(0, 245, 255, 0.55);
}

.form-error {
  min-height: 1.2em;
  margin: 0;
  color: #ff6b6b;
  font-family: monospace;
  text-align: left;
}

.hud {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 2;
  font-family: monospace;
}

.hud-pill,
.reconnect-badge,
.leaderboard,
.score-banner {
  border: 1px solid rgba(0, 245, 255, 0.65);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.52);
  box-shadow: 0 0 18px rgba(0, 245, 255, 0.22);
  text-shadow: 0 0 8px currentColor;
}

.hud-left {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 10px 14px;
  color: var(--green);
}

.leaderboard {
  position: absolute;
  top: 18px;
  right: 18px;
  min-width: 190px;
  padding: 10px 12px;
  color: var(--text);
}

.leaderboard-title {
  margin-bottom: 6px;
  color: var(--cyan);
}

.leader-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.leader-row.me {
  color: var(--gold);
}

.score-banner {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  padding: 12px 20px;
  color: var(--pink);
  font-size: clamp(1.15rem, 4vw, 2.2rem);
  white-space: nowrap;
}

.reconnect-badge {
  position: absolute;
  left: 50%;
  top: 18px;
  transform: translateX(-50%);
  padding: 10px 14px;
  color: #ffea00;
}

.touch-controls {
  display: none;
  pointer-events: auto;
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 4;
  grid-template-columns: repeat(3, 54px);
  grid-template-rows: repeat(3, 54px);
  gap: 8px;
}

.has-touch .touch-controls {
  display: grid;
}

.touch-controls button {
  padding: 0;
  border-color: var(--cyan);
  border-radius: 16px;
  color: #001014;
  font-size: 1.3rem;
}

.touch-up {
  grid-column: 2;
}

.touch-controls [data-dir="left"] {
  grid-column: 1;
  grid-row: 2;
}

.touch-controls [data-dir="down"] {
  grid-column: 2;
  grid-row: 2;
}

.touch-controls [data-dir="right"] {
  grid-column: 3;
  grid-row: 2;
}

.hidden {
  display: none !important;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    filter: brightness(1);
  }

  50% {
    transform: scale(1.04);
    filter: brightness(1.45);
  }
}