* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans TC", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #ffe6d5, #fbd1c3 45%, #f5b7a7 100%);
  color: #2d1c1c;
}

.game {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  display: grid;
  gap: 24px;
}

.game__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

h1 {
  margin: 0 0 8px;
  font-size: 2.4rem;
}

.subtitle {
  margin: 0;
  color: #6d3a2c;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 12px;
  min-width: 280px;
}

.stat {
  background: #fff3ee;
  border-radius: 16px;
  padding: 12px 14px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(141, 67, 47, 0.15);
}

.stat .label {
  display: block;
  font-size: 0.85rem;
  color: #8a4c3d;
}

.stat .value {
  font-size: 1.5rem;
  font-weight: 700;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  background: #fffaf7;
  border-radius: 18px;
  padding: 16px 20px;
  box-shadow: 0 10px 24px rgba(141, 67, 47, 0.12);
}

.btn {
  border: none;
  padding: 10px 18px;
  border-radius: 12px;
  background: #f3e2dc;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #4d2b22;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(141, 67, 47, 0.2);
}

.btn--primary {
  background: #ff7a51;
  color: #fff;
}

.speed,
.select,
.toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 600;
  color: #5c352c;
}

.speed input[type="range"] {
  accent-color: #ff7a51;
}

.select select {
  border-radius: 10px;
  border: 1px solid #e1b3a5;
  padding: 6px 10px;
  background: #fff;
}

.toggle input {
  width: 18px;
  height: 18px;
  accent-color: #ff7a51;
}

.board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.hole {
  position: relative;
  width: 100%;
  padding-top: 100%;
  border-radius: 24px;
  border: none;
  background: #7b4a3b;
  box-shadow: inset 0 10px 0 #5f3427, inset 0 -10px 0 #9a5d4a;
  cursor: pointer;
  overflow: hidden;
}

.hole::after {
  content: "";
  position: absolute;
  inset: 12% 15%;
  border-radius: 50%;
  background: #2e1a14;
  transform: translateY(120%);
  transition: transform 0.2s ease;
}

.mole-face {
  position: absolute;
  left: 50%;
  top: 36%;
  width: 48%;
  height: 34%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.mole-face::before,
.mole-face::after {
  content: "";
  position: absolute;
  top: 0;
  width: 20%;
  height: 28%;
  border-radius: 50%;
  background: #2e1a14;
}

.mole-face::before {
  left: 14%;
}

.mole-face::after {
  right: 14%;
}

.mole-mouth {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 52%;
  height: 40%;
  transform: translateX(-50%);
  border: 3px solid #2e1a14;
  border-top: none;
  border-radius: 0 0 18px 18px;
}

.hole.pop::after {
  animation: pop 0.2s ease-out;
}

.hole.active::after {
  transform: translateY(0);
  background: #5c352c;
}

.hole.active .mole-face {
  opacity: 1;
}

.hole.gold::after {
  background: linear-gradient(180deg, #ffd85a, #f5a623);
}

.hole.bomb::after {
  background: radial-gradient(circle at 35% 35%, #444, #111);
}

.hole.hit {
  animation: hit 0.2s ease;
}

.hole.miss {
  animation: miss 0.2s ease;
}

.hole.hit .mole-mouth,
.hole.miss .mole-mouth {
  border-bottom: none;
  border-top: 3px solid #2e1a14;
  border-radius: 18px 18px 0 0;
}

@keyframes hit {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.95);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes pop {
  0% {
    transform: translateY(140%) scale(0.9);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

@keyframes miss {
  0% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-3px);
  }
  50% {
    transform: translateX(3px);
  }
  75% {
    transform: translateX(-2px);
  }
  100% {
    transform: translateX(0);
  }
}

.score-float {
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translateX(-50%);
  font-weight: 700;
  font-size: 1.1rem;
  animation: floatUp 0.7s ease forwards;
  pointer-events: none;
}

.score-float--normal {
  color: #fff7e8;
}

.score-float--gold {
  color: #ffe08a;
  text-shadow: 0 2px 8px rgba(255, 216, 90, 0.6);
}

.score-float--bomb {
  color: #ffb4a2;
}

@keyframes floatUp {
  0% {
    opacity: 0;
    transform: translate(-50%, 10px);
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -24px);
  }
}

.legend {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-weight: 600;
  color: #5c352c;
}

.legend__dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.legend__dot--normal {
  background: #5c352c;
}

.legend__dot--gold {
  background: linear-gradient(180deg, #ffd85a, #f5a623);
}

.legend__dot--bomb {
  background: radial-gradient(circle at 35% 35%, #444, #111);
}

.tips {
  background: #fff3ee;
  border-radius: 18px;
  padding: 16px 20px;
  color: #6d3a2c;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.version {
  font-size: 0.9rem;
  font-weight: 600;
  color: #8a4c3d;
}

@media (max-width: 720px) {
  .game__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .controls {
    flex-direction: column;
    align-items: flex-start;
  }
}