:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #07110f;
  color: #f7fff8;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 219, 92, 0.18), transparent 26rem),
    radial-gradient(circle at 80% 28%, rgba(46, 227, 255, 0.16), transparent 30rem),
    linear-gradient(135deg, #050907 0%, #0c161c 42%, #1f1430 100%);
}

button,
kbd {
  font: inherit;
}

.game-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 520px;
  overflow: hidden;
}

.game-shell::before,
.game-shell::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  content: "";
}

.game-shell::before {
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
}

.game-shell::after {
  background:
    radial-gradient(circle at 50% 105%, rgba(54, 241, 255, 0.16), transparent 35rem),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.32));
}

#game {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hud {
  position: absolute;
  z-index: 5;
  left: clamp(16px, 3vw, 38px);
  right: clamp(16px, 3vw, 38px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  pointer-events: none;
}

.hud-top {
  top: clamp(14px, 3vh, 28px);
}

.hud-bottom {
  bottom: clamp(14px, 3vh, 28px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background:
    conic-gradient(from 90deg, #ffef5c, #ff4f8b, #36f1ff, #77ff74, #ffef5c);
  box-shadow: 0 0 30px rgba(54, 241, 255, 0.46);
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 3px;
  color: #86ffe8;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  max-width: min(56vw, 720px);
  font-size: clamp(1.1rem, 2.4vw, 2.1rem);
  line-height: 1;
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.48);
}

.stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(82px, 1fr));
  gap: 8px;
}

.stats div,
.meter-wrap,
.controls {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(8, 21, 28, 0.66), rgba(3, 8, 12, 0.48));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(16px);
}

.stats div {
  min-height: 58px;
  padding: 9px 12px;
}

.stats span,
.meter-wrap span,
.controls span {
  color: rgba(247, 255, 248, 0.7);
  font-size: 0.75rem;
  font-weight: 700;
}

.stats strong {
  display: block;
  margin-top: 2px;
  color: #ffef5c;
  font-size: 1.38rem;
  line-height: 1;
}

.meter-wrap {
  width: min(320px, 45vw);
  padding: 10px 12px;
}

.meter {
  height: 10px;
  margin-top: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.meter i {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #77ff74, #36f1ff);
  box-shadow: 0 0 18px rgba(54, 241, 255, 0.8);
  transform-origin: left center;
}

.controls {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  white-space: nowrap;
}

kbd {
  min-width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  padding: 0 7px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.11);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 22px;
  background:
    radial-gradient(circle at 72% 30%, rgba(255, 79, 139, 0.12), transparent 22rem),
    radial-gradient(circle at 28% 55%, rgba(54, 241, 255, 0.14), transparent 24rem),
    rgba(2, 7, 8, 0.48);
  backdrop-filter: blur(6px);
}

.overlay.hidden {
  display: none;
}

.panel {
  width: min(820px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: clamp(24px, 4vw, 42px);
  background:
    linear-gradient(135deg, rgba(14, 31, 36, 0.86), rgba(8, 12, 22, 0.78)),
    rgba(8, 19, 25, 0.76);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

.panel h2 {
  margin-bottom: 13px;
  font-size: clamp(2rem, 5vw, 4.25rem);
  line-height: 0.96;
}

.panel p:not(.eyebrow) {
  max-width: 54ch;
  color: rgba(247, 255, 248, 0.78);
  font-size: 1.02rem;
  line-height: 1.55;
}

.panel p.new-best {
  color: #ffef5c;
  font-size: 1.18rem;
  font-weight: 950;
  text-shadow: 0 0 22px rgba(255, 239, 92, 0.44);
}

.ship-select {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 16px;
}

.ship-card {
  min-height: 142px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 7px;
  margin-top: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 14px;
  background: rgba(255, 255, 255, 0.055);
  color: #f7fff8;
  text-align: left;
  box-shadow: none;
}

.ship-card.active,
.ship-card:hover {
  border-color: rgba(54, 241, 255, 0.72);
  background: linear-gradient(135deg, rgba(54, 241, 255, 0.18), rgba(255, 239, 92, 0.08));
}

.ship-card strong,
.ship-card small {
  display: block;
}

.ship-card small {
  color: rgba(247, 255, 248, 0.7);
  font-weight: 750;
}

.ship-icon {
  width: 58px;
  height: 46px;
  display: block;
  filter: drop-shadow(0 0 18px rgba(54, 241, 255, 0.46));
}

.ship-icon.comet {
  clip-path: polygon(50% 0, 100% 100%, 50% 72%, 0 100%);
  background: linear-gradient(135deg, #f7fff8, #36f1ff);
}

.ship-icon.raptor {
  clip-path: polygon(50% 0, 72% 38%, 100% 42%, 66% 100%, 50% 72%, 34% 100%, 0 42%, 28% 38%);
  background: linear-gradient(135deg, #ffef5c, #ff4f8b);
}

.ship-icon.nebula {
  clip-path: polygon(50% 0, 88% 28%, 100% 78%, 68% 100%, 50% 76%, 32% 100%, 0 78%, 12% 28%);
  background: linear-gradient(135deg, #77ff74, #36f1ff 55%, #f7fff8);
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.secondary-button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: #f7fff8;
  box-shadow: none;
}

button {
  min-height: 48px;
  margin-top: 8px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  background: linear-gradient(135deg, #ffef5c, #77ff74 48%, #36f1ff);
  color: #07110f;
  cursor: pointer;
  font-weight: 950;
  box-shadow: 0 16px 44px rgba(54, 241, 255, 0.25);
}

button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

@media (max-width: 760px) {
  .game-shell {
    min-height: 100svh;
  }

  .hud {
    align-items: stretch;
  }

  .hud-top {
    flex-direction: column;
  }

  .hud-bottom {
    flex-direction: column;
  }

  h1 {
    max-width: none;
    font-size: 1.08rem;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats div {
    min-height: 52px;
    padding: 8px;
  }

  .stats strong {
    font-size: 1.1rem;
  }

  .meter-wrap {
    width: 100%;
  }

  .controls {
    justify-content: center;
    flex-wrap: wrap;
  }

  .ship-select {
    grid-template-columns: 1fr;
  }

  .ship-card {
    min-height: 96px;
  }
}