* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  padding: 24px;
}

.hero {
  padding: 16px 0 8px;
}

.sub {
  opacity: 0.7;
}

.controls {
  padding: 16px 0 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

button {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: white;
  cursor: pointer;
}

select {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: white;
  appearance: none;
  cursor: pointer;
  font: inherit;
  min-width: 220px;
}

.box {
  padding: 16px;
  border-radius: 8px;
  border: 1px dashed rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.02);
}

.content {
  padding: 24px 0;
}

.footer {
  padding: 24px 0 12px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.message {
  font-size: 1.1rem;
  font-style: italic;
  opacity: 0.75;
}

.debug {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  min-width: 200px;
  pointer-events: auto;
}

.debug-title {
  font-weight: 700;
  margin-bottom: 6px;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 120px;
  z-index: 9999;
  background: rgba(30, 30, 30, 0.92);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 200ms ease, transform 200ms ease;
  pointer-events: none;
  max-width: 240px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

body.palette-burst {
  background: linear-gradient(135deg, #fffced 0%, #ffe4f2 60%, #ffe066 100%);
  transition: background 1200ms ease;
}

body.good-ending-palette {
  background: radial-gradient(circle at top, #ffe066, #ff6b6b 60%, #1e1e3b 100%);
}

#judgment.text-glow {
  text-shadow: 0 0 12px rgba(255, 255, 255, 0.9), 0 0 18px rgba(255, 111, 0, 0.8);
}

.confetti-burst {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 9998;
}

.confetti-piece {
  position: absolute;
  top: -10px;
  width: 8px;
  height: 12px;
  border-radius: 2px;
  animation: confetti-fall 1.6s ease-in forwards;
}

.confetti-burst.fade-out .confetti-piece {
  animation-duration: 0.8s;
  animation-fill-mode: forwards;
}

@keyframes confetti-fall {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translate3d(0, 120vh, 0) rotate(360deg);
  }
}

.good-ending-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: overlay-fade 400ms ease;
}

.good-ending-card {
  background: #11101a;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 36px;
  border-radius: 24px;
  text-align: center;
  max-width: 320px;
  color: #fff;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.4);
}

.good-ending-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.25rem;
}

.good-ending-body {
  font-size: 1rem;
  margin-bottom: 18px;
  line-height: 1.4;
}

.good-ending-dismiss {
  padding: 8px 16px;
  border-radius: 999px;
  border: none;
  background: #ffe066;
  color: #111;
  cursor: pointer;
  font-weight: 600;
}

.good-ending-dismiss:focus-visible {
  outline: 2px solid #111;
}

.mascot-dance .mascot-face {
  animation: mascot-dance 1s ease infinite;
}

.mascot-wave .mascot-face {
  animation: mascot-wave 1.4s ease infinite;
}

.mascot-wink .mascot-eye.left {
  animation: mascot-wink 1.2s steps(1) infinite;
}

.mascot-spark .mascot-mouth {
  animation: mascot-spark 1.4s linear infinite;
}

@keyframes mascot-dance {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px) scale(1.02);
  }
}

@keyframes mascot-wave {
  0%, 100% {
    transform: rotate(0deg);
  }
  45% {
    transform: rotate(5deg);
  }
  55% {
    transform: rotate(-6deg);
  }
}

@keyframes mascot-wink {
  0%, 35%, 100% {
    transform: scaleY(1);
  }
  45% {
    transform: scaleY(0.1);
  }
}

@keyframes mascot-spark {
  0%, 100% {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.01);
  }
  50% {
    text-shadow: 0 0 18px rgba(255, 255, 240, 0.8);
  }
}

@keyframes overlay-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}