:root {
  --sky-top: #18315a;
  --sky-mid: #5072a8;
  --sky-glow: #f8b84f;
  --street-dark: #121c2d;
  --street-mid: #253349;
  --comic-cream: #fff2cf;
  --hero-green: #85ff7d;
  --hero-mint: #1fe6a3;
  --panel: rgba(9, 18, 35, 0.72);
  --panel-border: rgba(255, 255, 255, 0.18);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  --frame-pad: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at top, rgba(248, 184, 79, 0.38), transparent 24%),
    linear-gradient(180deg, #091020 0%, #16233e 48%, #0d1324 100%);
  color: white;
  font-family: "Nunito", "Trebuchet MS", sans-serif;
  overflow: hidden;
  touch-action: none;
}

body {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 25%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 72% 18%, rgba(255, 255, 255, 0.14) 0 1px, transparent 1px),
    radial-gradient(circle at 88% 36%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 42% 10%, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px);
  background-size: 220px 220px;
  opacity: 0.9;
}

.app-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
  padding:
    max(var(--frame-pad), env(safe-area-inset-top))
    max(var(--frame-pad), env(safe-area-inset-right))
    max(var(--frame-pad), env(safe-area-inset-bottom))
    max(var(--frame-pad), env(safe-area-inset-left));
}

.game-frame {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

h1,
.victory-banner h2 {
  margin: 0;
  font-family: "Bangers", "Impact", fantasy;
  letter-spacing: 0.06em;
}

.game-frame {
  background:
    linear-gradient(180deg, rgba(255, 204, 115, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(11, 20, 38, 0.4), rgba(11, 20, 38, 0.58));
}

#scene {
  display: block;
  width: 100%;
  height: 100%;
}

.trash-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 4;
  min-width: 64px;
  padding: 7px 10px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  background: rgba(7, 12, 24, 0.58);
  backdrop-filter: blur(6px);
  pointer-events: none;
  text-align: center;
}

.trash-badge-label {
  display: block;
  margin-bottom: 1px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.58rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trash-badge strong {
  display: block;
  color: var(--comic-cream);
  font-size: 1.08rem;
  font-weight: 900;
  line-height: 1;
}

.touch-hint,
.loading-card,
.victory-banner {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
}

.touch-hint {
  top: 20px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(7, 12, 24, 0.56);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  backdrop-filter: blur(6px);
  opacity: 1;
  transition: opacity 700ms ease, transform 700ms ease;
}

.touch-hint.fade-out {
  opacity: 0;
  transform: translateX(-50%) translateY(-12px);
}

.loading-card {
  top: 50%;
  padding: 16px 22px;
  border-radius: 18px;
  background: rgba(10, 14, 24, 0.86);
  color: var(--comic-cream);
  font-weight: 800;
  transform: translate(-50%, -50%);
}

.loading-card.hidden {
  display: none;
}

.victory-banner {
  bottom: 28px;
  width: min(92%, 620px);
  padding: 20px 26px;
  border: 2px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(133, 255, 125, 0.22), transparent 55%),
    linear-gradient(180deg, rgba(7, 12, 24, 0.9), rgba(15, 28, 52, 0.94));
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease, transform 300ms ease;
  transform: translate(-50%, 26px);
}

.victory-banner.show {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.victory-tag {
  margin: 0 0 8px;
  color: var(--hero-green);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.victory-banner h2 {
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  line-height: 0.95;
  color: var(--comic-cream);
}

.victory-banner p:last-child {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  font-weight: 800;
}

.play-again-button {
  margin-top: 18px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, #a7ff90, #57dd77);
  color: #102122;
  font-family: "Nunito", "Trebuchet MS", sans-serif;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(87, 221, 119, 0.28);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.play-again-button:hover,
.play-again-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(87, 221, 119, 0.36);
  filter: brightness(1.04);
}

.play-again-button:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

@media (max-width: 920px) {
  .app-shell {
    --frame-pad: 6px;
  }
}

@media (max-width: 560px) {
  .game-frame {
    border-radius: 18px;
  }

  .trash-badge {
    top: 12px;
    left: 12px;
    min-width: 58px;
    padding: 6px 8px 7px;
  }

  .touch-hint {
    top: 12px;
    padding: 8px 14px;
    font-size: 0.82rem;
  }
}