/* ============================================================
   REAKCIJA — Reflex Protocol
   Dark neon arcade / cyberpunk HUD
   ============================================================ */

:root {
  --bg-0: #05060a;
  --bg-1: #0b1020;
  --neon-cyan: #00f0ff;
  --neon-magenta: #ff2bd6;
  --neon-violet: #8b5cff;
  --neon-lime: #b8ff3d;
  --neon-orange: #ff6b2d;
  --neon-gold: #ffd166;
  --danger: #ff3355;
  --success: #3dffa8;
  --text: #e8f4ff;
  --muted: #7d8aa8;
  --glass: rgba(8, 12, 28, 0.62);
  --glass-border: rgba(0, 240, 255, 0.22);
  --pad: clamp(12px, 2vw, 28px);
  --hud-h: 92px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  background: var(--bg-0);
  color: var(--text);
  font-family: "Rajdhani", sans-serif;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

body {
  min-height: 100dvh;
}

#app {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(139, 92, 255, 0.16), transparent 55%),
    radial-gradient(900px 500px at 110% 80%, rgba(255, 43, 214, 0.1), transparent 50%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

#app.shake {
  animation: shake 420ms var(--ease-out);
}

@keyframes shake {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-10px, 4px); }
  40% { transform: translate(9px, -5px); }
  60% { transform: translate(-6px, 3px); }
  80% { transform: translate(4px, -2px); }
}

/* ---------- Ambient ---------- */

#fx-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
  animation: drift 18s ease-in-out infinite;
}

.orb-a {
  width: 42vw;
  height: 42vw;
  left: -12%;
  top: 8%;
  background: #1230aa;
}

.orb-b {
  width: 38vw;
  height: 38vw;
  right: -10%;
  bottom: -8%;
  background: #6b0a58;
  animation-delay: -7s;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4%, -6%) scale(1.12); }
}

.hex-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 78%);
  animation: gridShift 28s linear infinite;
}

@keyframes gridShift {
  from { background-position: 0 0; }
  to { background-position: 48px 48px; }
}

.vignette {
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0, 0, 0, 0.55) 100%);
}

.scanlines {
  position: absolute;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.03) 0px,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.35;
  mix-blend-mode: overlay;
}

#flash {
  position: absolute;
  inset: 0;
  z-index: 7;
  pointer-events: none;
  opacity: 0;
}

#flash.hit {
  background: radial-gradient(circle at center, rgba(61, 255, 168, 0.18), transparent 60%);
  animation: flashFade 380ms ease-out;
}

#flash.perfect {
  background: radial-gradient(circle at center, rgba(255, 209, 102, 0.22), transparent 62%);
  animation: flashFade 420ms ease-out;
}

#flash.miss {
  background: radial-gradient(circle at center, rgba(255, 51, 85, 0.28), transparent 65%);
  animation: flashFade 500ms ease-out;
}

@keyframes flashFade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* ---------- Type ---------- */

.neon-cyan { color: var(--neon-cyan); text-shadow: 0 0 16px rgba(0, 240, 255, 0.55); }
.neon-magenta { color: var(--neon-magenta); text-shadow: 0 0 16px rgba(255, 43, 214, 0.5); }
.neon-violet { color: var(--neon-violet); text-shadow: 0 0 16px rgba(139, 92, 255, 0.55); }
.neon-lime { color: var(--neon-lime); text-shadow: 0 0 16px rgba(184, 255, 61, 0.45); }
.neon-orange { color: var(--neon-orange); text-shadow: 0 0 16px rgba(255, 107, 45, 0.5); }
.neon-gold { color: var(--neon-gold); text-shadow: 0 0 16px rgba(255, 209, 102, 0.5); }
.danger-text { color: var(--danger); letter-spacing: 0.42em; }

.hidden { display: none !important; }

/* ---------- HUD ---------- */

.hud {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
  padding: var(--pad);
  pointer-events: none;
}

.hud-card,
.mute-btn {
  pointer-events: auto;
}

.hud-card {
  min-width: 92px;
  padding: 8px 14px 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 10px 30px rgba(0, 0, 0, 0.28);
}

.hud-label {
  display: block;
  font-family: "Share Tech Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.hud-value {
  display: block;
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.2;
  margin-top: 2px;
}

.lives {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.life {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  transform: rotate(45deg);
  background: var(--danger);
  box-shadow: 0 0 12px var(--danger);
  transition: transform 200ms var(--ease-out), opacity 200ms, background 200ms;
}

.life.off {
  background: #2a3148;
  box-shadow: none;
  opacity: 0.45;
  transform: rotate(45deg) scale(0.82);
}

.life.pop {
  animation: lifePop 360ms var(--ease-out);
}

@keyframes lifePop {
  50% { transform: rotate(45deg) scale(1.35); }
}

.mute-btn {
  margin-left: auto;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--neon-cyan);
  cursor: pointer;
  backdrop-filter: blur(16px);
  transition: transform 160ms var(--ease-out), box-shadow 160ms, color 160ms;
}

.mute-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 22px rgba(0, 240, 255, 0.25);
}

.mute-btn.is-muted { color: var(--danger); }

.round-timer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 6;
  height: 3px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.round-timer-fill {
  height: 100%;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--neon-lime), var(--neon-gold), var(--danger));
  box-shadow: 0 0 12px var(--neon-cyan);
  transform: scaleX(1);
}

.legend {
  position: absolute;
  bottom: var(--pad);
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: min(920px, calc(100% - 24px));
}

.legend-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  font-family: "Share Tech Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.legend-chip .sym {
  font-size: 16px;
  color: var(--chip, var(--neon-cyan));
  text-shadow: 0 0 10px var(--chip, var(--neon-cyan));
}

.legend-chip kbd {
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  font-family: inherit;
}

.calibrate-panel {
  position: relative;
}

.calibrate-panel .prompt {
  padding: 8px 76px 0;
}

.lang-mini {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  z-index: 2;
}

.lang-pill {
  font-family: "Share Tech Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  transition: color 160ms, border-color 160ms, box-shadow 160ms;
}

.lang-pill:hover,
.lang-pill.is-active {
  color: var(--neon-cyan);
  border-color: rgba(0, 240, 255, 0.55);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
}

.lang-lead {
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(14px, 2vw, 18px);
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-top: 10px;
}

.lang-panel {
  width: min(720px, 100%);
  text-align: center;
}

.lang-hint {
  font-family: "Share Tech Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 16px;
}

.lang-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.lang-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 22px 12px 18px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: rgba(6, 10, 24, 0.72);
  color: var(--text);
  cursor: pointer;
  transition: transform 180ms var(--ease-out), box-shadow 180ms, border-color 180ms;
}

.lang-card:hover,
.lang-card.is-preferred {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 28px rgba(0, 240, 255, 0.28);
}

.lang-flag {
  font-size: 42px;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.25));
}

.lang-name {
  font-family: "Orbitron", sans-serif;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lang-local {
  font-size: 12px;
  color: var(--muted);
}

.pad-name {
  text-align: center;
  max-width: 88%;
  line-height: 1.15;
}

/* ---------- Screens / panels ---------- */

.screen {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--hud-h) + 8px) var(--pad) 24px;
}

.screen.overlay {
  z-index: 12;
  background: rgba(4, 6, 12, 0.55);
  backdrop-filter: blur(8px);
}

#screen-lang {
  padding-top: clamp(16px, 4vh, 36px);
}

.brand {
  text-align: center;
  margin-bottom: 18px;
}

.brand-tag {
  font-family: "Share Tech Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.46em;
  color: var(--neon-cyan);
  margin-bottom: 6px;
}

h1 {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 8vw, 84px);
  letter-spacing: 0.12em;
  background: linear-gradient(120deg, #fff, var(--neon-cyan) 45%, var(--neon-magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.35));
  line-height: 0.95;
}

.brand-sub,
h2 {
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

h2 {
  font-size: clamp(28px, 5vw, 42px);
  color: var(--text);
  letter-spacing: 0.18em;
  text-shadow: 0 0 24px rgba(255, 51, 85, 0.45);
  margin: 4px 0 10px;
}

.glass.panel {
  width: min(640px, 100%);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 22px 22px 20px;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 30px 80px rgba(0, 0, 0, 0.45),
    0 0 60px rgba(0, 240, 255, 0.06);
}

.prompt {
  text-align: center;
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 600;
  margin-bottom: 8px;
}

.prompt em {
  font-style: normal;
  color: var(--neon-cyan);
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.5);
}

.hint {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 8px;
}

.hint.error {
  color: var(--danger);
}

/* Compass / calibration HUD */

.compass {
  position: relative;
  width: min(420px, 78vw);
  aspect-ratio: 1;
  margin: 8px auto 4px;
  overflow: visible;
}

.compass-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.compass-ring {
  fill: none;
  stroke: rgba(0, 240, 255, 0.18);
  stroke-width: 1.5;
  stroke-dasharray: 6 10;
  animation: spin 24s linear infinite;
  transform-origin: 200px 200px;
}

.compass-ring.inner {
  stroke: rgba(255, 43, 214, 0.22);
  animation-direction: reverse;
  animation-duration: 16s;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spoke {
  stroke: url(#lineGrad);
  stroke-width: 1.5;
  opacity: 0.35;
  transition: opacity 200ms, stroke-width 200ms;
}

.spoke.active {
  stroke: var(--neon-cyan);
  stroke-width: 2.4;
  opacity: 1;
  filter: drop-shadow(0 0 6px var(--neon-cyan));
}

.pad {
  position: absolute;
  left: var(--pad-x);
  top: var(--pad-y);
  transform: translate(-50%, -50%);
  width: 96px;
  height: 96px;
  border-radius: 18px;
  border: 1px solid rgba(0, 240, 255, 0.28);
  background: rgba(6, 10, 24, 0.75);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: default;
  transition: transform 200ms var(--ease-out), box-shadow 200ms, border-color 200ms;
}

.pad-center {
  width: 110px;
  height: 110px;
  border-radius: 50%;
}

.pad-symbol {
  font-size: 28px;
  line-height: 1;
  color: var(--neon-cyan);
}

.pad-name {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.pad-key {
  font-family: "Share Tech Mono", monospace;
  font-size: 12px;
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  min-width: 28px;
}

.pad.active {
  border-color: var(--neon-cyan);
  box-shadow:
    0 0 0 3px rgba(0, 240, 255, 0.15),
    0 0 28px rgba(0, 240, 255, 0.35);
  animation: padPulse 1.2s ease-in-out infinite;
}

.pad.bound {
  border-color: var(--success);
  box-shadow: 0 0 18px rgba(61, 255, 168, 0.25);
}

.pad.bound .pad-symbol { color: var(--success); }

.pad.reject {
  animation: padReject 420ms var(--ease-out);
  border-color: var(--danger);
}

@keyframes padPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.07); }
}

@keyframes padReject {
  0%, 100% { transform: translate(-50%, -50%); }
  25% { transform: translate(calc(-50% - 6px), -50%); }
  75% { transform: translate(calc(-50% + 6px), -50%); }
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

.btn {
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), box-shadow 160ms, opacity 160ms;
}

.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn:hover:not(:disabled) { transform: translateY(-2px); }

.btn-primary {
  color: #041018;
  background: linear-gradient(135deg, var(--neon-cyan), #7af8ff);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.35);
}

.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--glass-border);
}

/* Countdown */

.countdown-stack {
  text-align: center;
}

.countdown-label {
  font-family: "Share Tech Mono", monospace;
  letter-spacing: 0.5em;
  color: var(--neon-magenta);
  margin-bottom: 8px;
}

.countdown-num {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(80px, 22vw, 200px);
  line-height: 1;
  color: #fff;
  text-shadow:
    0 0 20px var(--neon-cyan),
    0 0 60px var(--neon-magenta);
  animation: countPop 700ms var(--ease-out);
}

.countdown-num.go {
  color: var(--neon-lime);
  letter-spacing: 0.08em;
  font-size: clamp(42px, 11vw, 120px);
  white-space: nowrap;
}

@keyframes countPop {
  0% { transform: scale(1.55); opacity: 0; filter: blur(8px); }
  60% { transform: scale(0.96); opacity: 1; filter: blur(0); }
  100% { transform: scale(1); }
}

/* Arena + targets */

.arena {
  position: absolute;
  inset: 0;
  z-index: 4;
  cursor: crosshair;
}

.target {
  position: absolute;
  width: 118px;
  height: 118px;
  transform: translate(-50%, -50%);
  animation: targetIn 380ms var(--ease-out);
  z-index: 2;
}

.target.hit {
  animation: targetHit 320ms var(--ease-out) forwards;
}

.target.miss {
  animation: targetMiss 380ms var(--ease-out) forwards;
}

@keyframes targetIn {
  0% { transform: translate(-50%, -50%) scale(0.15); opacity: 0; }
  70% { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1); }
}

@keyframes targetHit {
  to { transform: translate(-50%, -50%) scale(1.45); opacity: 0; filter: brightness(2); }
}

@keyframes targetMiss {
  to { transform: translate(-50%, -50%) scale(0.4) rotate(12deg); opacity: 0; filter: grayscale(0.4); }
}

.target-core {
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.18), transparent 40%),
    rgba(6, 10, 22, 0.9);
  border: 2px solid var(--accent, var(--neon-cyan));
  box-shadow:
    0 0 18px color-mix(in srgb, var(--accent, var(--neon-cyan)) 70%, transparent),
    0 0 40px color-mix(in srgb, var(--accent, var(--neon-cyan)) 30%, transparent) inset;
}

.target-symbol {
  font-size: 34px;
  color: var(--accent, var(--neon-cyan));
  text-shadow: 0 0 16px var(--accent, var(--neon-cyan));
  line-height: 1;
}

.timer-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-ring circle {
  fill: none;
  stroke-width: 5;
  stroke-linecap: round;
}

.timer-ring .track {
  stroke: rgba(255, 255, 255, 0.1);
}

.timer-ring .prog {
  stroke: var(--accent, var(--neon-cyan));
  filter: drop-shadow(0 0 6px var(--accent, var(--neon-cyan)));
  transition: stroke 80ms linear;
}

.pulse-ring {
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 2px solid var(--accent, var(--neon-cyan));
  animation: ripple 1.1s ease-out infinite;
  pointer-events: none;
}

@keyframes ripple {
  0% { transform: scale(0.85); opacity: 0.7; }
  100% { transform: scale(1.45); opacity: 0; }
}

.burst {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent, var(--neon-cyan));
  box-shadow: 0 0 10px var(--accent, var(--neon-cyan));
  pointer-events: none;
  animation: burstFly 520ms var(--ease-out) forwards;
}

@keyframes burstFly {
  to {
    transform: translate(var(--dx), var(--dy)) scale(0);
    opacity: 0;
  }
}

.floater {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: "Orbitron", sans-serif;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-align: center;
  pointer-events: none;
  z-index: 5;
  white-space: nowrap;
  animation: floatUp 1100ms var(--ease-out) forwards;
  text-shadow: 0 0 16px currentColor;
}

.floater strong {
  display: block;
  font-size: 18px;
}

@keyframes floatUp {
  0% { opacity: 0; transform: translate(-50%, -40%); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -140%); }
}

/* Game over */

.gameover-panel { text-align: center; }

.rank-badge {
  width: 88px;
  height: 88px;
  margin: 8px auto 4px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: #041018;
  background: linear-gradient(135deg, var(--neon-gold), var(--neon-orange));
  box-shadow: 0 0 30px rgba(255, 209, 102, 0.45);
  transform: rotate(-6deg);
}

.rank-label {
  font-family: "Share Tech Mono", monospace;
  letter-spacing: 0.32em;
  color: var(--muted);
  margin-bottom: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  text-align: left;
}

.stat-cell {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .hud-card { min-width: 72px; padding: 6px 10px 8px; }
  .hud-value { font-size: 15px; }
  .mute-btn { width: 42px; height: 42px; }
  .pad { width: 78px; height: 78px; }
  .pad-center { width: 88px; height: 88px; }
  .pad-symbol { font-size: 22px; }
  .pad-name { display: none; }
  .target { width: 96px; height: 96px; }
  .target-symbol { font-size: 26px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .legend-chip .name { display: none; }
  .lang-grid { grid-template-columns: 1fr; }
  .calibrate-panel .prompt { padding: 28px 8px 0; }
}

@media (max-height: 700px) {
  h1 { font-size: clamp(28px, 6vw, 48px); }
  .brand { margin-bottom: 8px; }
  .compass { width: min(300px, 62vw); }
  .pad { width: 70px; height: 70px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}