:root {
  color-scheme: light;
  --bg-sky: oklch(0.95 0.08 93);
  --bg-cloud: oklch(0.97 0.03 105);
  --melon: oklch(0.78 0.18 30);
  --sun: oklch(0.89 0.16 95);
  --mint: oklch(0.9 0.12 165);
  --pool: oklch(0.79 0.14 220);
  --berry: oklch(0.68 0.18 350);
  --ink: oklch(0.31 0.06 320);
  --ink-soft: oklch(0.45 0.05 320);
  --paper: oklch(0.99 0.01 95 / 0.9);
  --panel-shadow: 0 24px 80px oklch(0.54 0.12 325 / 0.18);
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Trebuchet MS", "Gill Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top, oklch(0.98 0.05 85), transparent 30%),
    linear-gradient(180deg, var(--bg-sky), oklch(0.94 0.07 220));
  overflow-x: hidden;
}

button,
input {
  font: inherit;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  padding: clamp(1rem, 2vw, 1.5rem);
  overflow: hidden;
}

.aurora {
  position: absolute;
  inset: auto;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(28px);
  opacity: 0.45;
  pointer-events: none;
}

.aurora-a {
  top: -12rem;
  right: -8rem;
  background: radial-gradient(circle, var(--sun), transparent 65%);
}

.aurora-b {
  bottom: -16rem;
  left: -8rem;
  background: radial-gradient(circle, var(--mint), transparent 65%);
}

.game-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1.25fr;
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: start;
}

.hero-panel,
.stage-panel,
.hall-card {
  background: color-mix(in oklab, var(--paper) 90%, white 10%);
  border: 4px solid color-mix(in oklab, white 70%, var(--melon) 30%);
  border-radius: 28px;
  box-shadow: var(--panel-shadow);
}

.hero-panel,
.stage-panel {
  padding: clamp(1.2rem, 2vw, 1.8rem);
}

.hero-panel h1,
.hall-card h2 {
  margin: 0;
  font-family: "Marker Felt", "Chalkboard SE", "Trebuchet MS", cursive;
  letter-spacing: 0.02em;
}

.hero-panel h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.9;
}

.eyebrow {
  margin: 0 0 0.4rem;
  font-family: "Marker Felt", "Chalkboard SE", "Trebuchet MS", cursive;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--berry);
}

.hero-copy,
.control-card p,
.end-summary {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.5;
}

.status-ribbon {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--melon), var(--sun));
  color: oklch(0.99 0.02 90);
  font-weight: 800;
  box-shadow: 0 14px 30px oklch(0.75 0.18 45 / 0.35);
}

.hud-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.hud-card {
  padding: 0.9rem 1rem;
  border-radius: 22px;
  background: linear-gradient(180deg, oklch(0.98 0.02 100), oklch(0.93 0.04 105));
  border: 3px dashed color-mix(in oklab, var(--berry) 45%, white 55%);
  text-align: center;
}

.hud-label {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hud-card strong {
  font-family: "Marker Felt", "Chalkboard SE", "Trebuchet MS", cursive;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.pill-button {
  border: none;
  border-radius: 999px;
  padding: 0.9rem 1.35rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.pill-button:hover,
.pill-button:focus-visible,
.move-button:hover,
.move-button:focus-visible {
  transform: translateY(-2px) scale(1.02);
}

.pill-button.primary {
  background: linear-gradient(180deg, var(--berry), oklch(0.63 0.18 356));
  color: white;
  box-shadow: 0 16px 26px oklch(0.61 0.16 350 / 0.35);
}

.pill-button.ghost {
  background: white;
  color: var(--ink);
  border: 3px solid color-mix(in oklab, var(--pool) 50%, white 50%);
}

.control-card {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 24px;
  background: linear-gradient(180deg, oklch(0.97 0.04 160), oklch(0.95 0.05 220));
}

.control-title {
  margin: 0 0 0.35rem;
  font-weight: 800;
  color: var(--ink);
}

.key-cap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 0.25rem 0.4rem;
  border-radius: 12px;
  background: white;
  border: 2px solid oklch(0.84 0.09 220);
  box-shadow: inset 0 -3px 0 oklch(0.89 0.04 220);
}

.touch-controls {
  display: flex;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.move-button {
  width: 4rem;
  height: 4rem;
  border: none;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--pool), oklch(0.71 0.14 250));
  color: white;
  font-size: 1.8rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 16px 24px oklch(0.68 0.12 240 / 0.3);
}

.game-stage {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, oklch(0.98 0.05 55), transparent 18%),
    linear-gradient(180deg, oklch(0.92 0.07 220), oklch(0.85 0.12 250));
  box-shadow: inset 0 -20px 0 oklch(0.7 0.12 140 / 0.45);
}

.game-stage::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6.5rem;
  background:
    radial-gradient(circle at 20% 40%, oklch(0.85 0.15 140) 0 16%, transparent 17%),
    radial-gradient(circle at 44% 30%, oklch(0.83 0.16 125) 0 18%, transparent 19%),
    radial-gradient(circle at 72% 45%, oklch(0.8 0.14 135) 0 15%, transparent 16%),
    linear-gradient(180deg, oklch(0.75 0.12 135), oklch(0.7 0.11 125));
}

.round-banner {
  position: absolute;
  left: 50%;
  top: 1rem;
  transform: translateX(-50%);
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(90deg, white, oklch(0.96 0.04 55));
  border: 3px solid color-mix(in oklab, var(--sun) 60%, white 40%);
  font-family: "Marker Felt", "Chalkboard SE", "Trebuchet MS", cursive;
  font-size: 1.15rem;
  font-weight: 800;
  z-index: 3;
  transition: opacity 220ms ease, transform 220ms ease;
}

.round-banner.flash {
  transform: translateX(-50%) scale(1.08);
}

.sparkle {
  position: absolute;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: white;
  opacity: 0.45;
  animation: drift 4.4s ease-in-out infinite alternate;
}

.sparkle-a {
  top: 4rem;
  left: 14%;
}

.sparkle-b {
  top: 7rem;
  right: 18%;
  animation-delay: 0.6s;
}

.sparkle-c {
  top: 10rem;
  left: 44%;
  animation-delay: 1.3s;
}

.player {
  position: absolute;
  left: 50%;
  bottom: 2.5rem;
  width: 80px;
  height: 80px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  z-index: 2;
  transition: filter 130ms ease;
}

.player.bump {
  filter: saturate(1.4) drop-shadow(0 0 18px oklch(0.78 0.18 28 / 0.8));
}

.player-shadow {
  position: absolute;
  inset: auto 10px -2px;
  height: 14px;
  border-radius: 50%;
  background: oklch(0.28 0.02 240 / 0.18);
  filter: blur(8px);
}

.player-emoji {
  position: relative;
  font-size: 4rem;
  line-height: 1;
  transform: translateY(-4px);
}

.falling-item {
  position: absolute;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  font-size: 2.2rem;
  filter: drop-shadow(0 10px 12px oklch(0.3 0.05 320 / 0.22));
  user-select: none;
}

.falling-item.banana {
  animation: wobble 700ms ease-in-out infinite alternate;
}

.falling-item.coin {
  animation: twirl 620ms linear infinite;
}

.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.legend-pill {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: white;
  border: 3px solid color-mix(in oklab, var(--sun) 45%, white 55%);
  font-weight: 700;
}

.legend-emoji {
  font-size: 1.3rem;
}

.hall-panel {
  display: grid;
  gap: 1rem;
  align-self: start;
}

.hall-card {
  padding: 1.15rem;
}

.hall-list {
  margin: 0.8rem 0 0;
  padding-left: 1.3rem;
  display: grid;
  gap: 0.55rem;
}

.hall-list li {
  font-weight: 800;
  color: var(--ink-soft);
}

.hidden {
  display: none;
}

.score-form {
  margin-top: 0.8rem;
}

.score-form label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 800;
}

.score-form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

.score-form input {
  min-width: 0;
  border: 3px solid color-mix(in oklab, var(--pool) 35%, white 65%);
  border-radius: 18px;
  padding: 0.85rem 1rem;
  background: white;
}

.confetti-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.confetti {
  position: absolute;
  top: -20px;
  width: 14px;
  height: 22px;
  border-radius: 6px;
  animation: confetti-fall linear forwards;
}

.toast-burst {
  position: absolute;
  left: 50%;
  top: 24%;
  transform: translate(-50%, 0);
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  color: white;
  font-weight: 900;
  letter-spacing: 0.04em;
  animation: toast-rise 900ms ease forwards;
  z-index: 4;
}

.toast-burst.good {
  background: linear-gradient(180deg, var(--mint), oklch(0.72 0.14 165));
}

.toast-burst.bad {
  background: linear-gradient(180deg, var(--melon), oklch(0.7 0.17 25));
}

@keyframes drift {
  from {
    transform: translateY(0) scale(1);
  }
  to {
    transform: translateY(22px) scale(1.25);
  }
}

@keyframes wobble {
  from {
    transform: translate(-50%, -50%) rotate(-10deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(10deg);
  }
}

@keyframes twirl {
  from {
    transform: translate(-50%, -50%) rotateY(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotateY(360deg);
  }
}

@keyframes confetti-fall {
  from {
    transform: translateY(-2rem) rotate(0deg);
  }
  to {
    transform: translateY(38rem) rotate(540deg);
  }
}

@keyframes toast-rise {
  0% {
    opacity: 0;
    transform: translate(-50%, 12px) scale(0.9);
  }
  15% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -24px) scale(1.05);
  }
}

@media (max-width: 1120px) {
  .game-layout {
    grid-template-columns: 1fr;
  }

  .hall-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 0.8rem;
  }

  .hero-panel,
  .stage-panel,
  .hall-card {
    border-radius: 24px;
  }

  .hud-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .game-stage {
    min-height: 420px;
  }

  .hall-panel {
    grid-template-columns: 1fr;
  }

  .score-form-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}