/* ── Smack a Quack ── */

.quack-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

/* ── HUD ── */
.quack-hud {
  display: flex;
  justify-content: space-between;
  width: 100%;
  background: #1a5276;
  border-radius: 12px;
  padding: 14px 20px;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}
.quack-hud-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.quack-hud-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  font-weight: 600;
}
.quack-hud-value {
  font-size: 1.3rem;
  font-variant-numeric: tabular-nums;
}

/* ── Pond ── */
.quack-pond {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  background: linear-gradient(180deg, #7ec8e3 0%, #4da8da 40%, #2e86c1 100%);
  border-radius: 16px;
  padding: 20px;
  box-shadow: inset 0 4px 12px rgba(0,0,0,0.15);
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}

/* ── Hole ── */
.quack-hole {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, #1a5276 0%, #154360 70%, #0e2f44 100%);
  box-shadow: inset 0 6px 16px rgba(0,0,0,0.5), 0 2px 0 #5dade2;
  overflow: hidden;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* ── Duck ── */
.quack-duck {
  position: absolute;
  bottom: -100%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(2rem, 8vw, 3.2rem);
  line-height: 1;
  transition: bottom 0.15s ease-out;
  pointer-events: none;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.quack-duck.quack-up {
  bottom: 15%;
}
.quack-duck.quack-golden {
  filter: drop-shadow(0 0 12px #f1c40f) drop-shadow(0 0 24px #f39c12) drop-shadow(0 0 40px rgba(241,196,15,0.5));
  animation: goldenPulse 0.5s ease-in-out infinite alternate;
}
@keyframes goldenPulse {
  from { filter: drop-shadow(0 0 12px #f1c40f) drop-shadow(0 0 24px #f39c12) drop-shadow(0 0 40px rgba(241,196,15,0.5)); }
  to   { filter: drop-shadow(0 0 18px #f1c40f) drop-shadow(0 0 32px #f39c12) drop-shadow(0 0 56px rgba(241,196,15,0.6)); }
}

/* Decoy duckling — smaller */
.quack-duck.quack-decoy {
  font-size: clamp(1.4rem, 5vw, 2rem);
}

/* ── Splash ── */
.quack-splash {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  font-size: 1.6rem;
  pointer-events: none;
  opacity: 0;
  z-index: 5;
}
.quack-splash.quack-splashing {
  animation: quackSplash 0.4s ease-out forwards;
}
@keyframes quackSplash {
  0% { transform: translate(-50%, -50%) scale(0); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.4); opacity: 1; }
  100% { transform: translate(-50%, -70%) scale(1); opacity: 0; }
}

/* Score pop */
.quack-score-pop {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%) scale(0);
  font-size: 1rem;
  font-weight: 800;
  pointer-events: none;
  z-index: 6;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.quack-score-pop.quack-popping {
  animation: quackPop 0.5s ease-out forwards;
}
@keyframes quackPop {
  0% { transform: translateX(-50%) scale(0); opacity: 1; }
  40% { transform: translateX(-50%) scale(1.3); opacity: 1; }
  100% { transform: translateX(-50%) translateY(-30px) scale(1); opacity: 0; }
}

/* Miss X */
.quack-miss {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%) scale(0);
  font-size: 1.8rem;
  pointer-events: none;
  z-index: 6;
  color: #e74c3c;
  font-weight: 900;
}
.quack-miss.quack-showing {
  animation: quackMiss 0.4s ease-out forwards;
}
@keyframes quackMiss {
  0% { transform: translateX(-50%) scale(0); opacity: 1; }
  50% { transform: translateX(-50%) scale(1.3); opacity: 1; }
  100% { transform: translateX(-50%) scale(1); opacity: 0; }
}

/* ── Start / Game Over overlay ── */
.quack-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  width: 100%;
}
.quack-overlay-icon {
  font-size: 3.5rem;
}
.quack-overlay-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
}
.quack-overlay-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 360px;
  line-height: 1.5;
}

.quack-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border: none;
  border-radius: 100px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  background: #f39c12;
  color: #fff;
  box-shadow: 0 4px 12px rgba(243, 156, 18, 0.35);
}
.quack-btn:hover {
  background: #e67e22;
  transform: translateY(-1px);
}
.quack-btn:active {
  transform: translateY(1px);
}

/* ── Results ── */
.quack-results {
  display: none;
  width: 100%;
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  text-align: center;
}
.quack-results.visible {
  display: block;
}
.quack-results-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--color-text);
}
.quack-results-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.quack-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.quack-stat {
  background: #f8f9fa;
  border-radius: 10px;
  padding: 12px 8px;
}
.quack-stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
}
.quack-stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.quack-best-score {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

/* ── Legend ── */
.quack-legend {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.quack-legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Difficulty selector ── */
.quack-difficulty {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.quack-diff-btn {
  padding: 8px 20px;
  border: 2px solid #ddd;
  border-radius: 100px;
  background: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  color: var(--color-text);
}
.quack-diff-btn:hover {
  border-color: #f39c12;
  color: #f39c12;
}
.quack-diff-btn.active {
  background: #f39c12;
  border-color: #f39c12;
  color: #fff;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .quack-pond {
    gap: 8px;
    padding: 14px;
  }
  .quack-hud {
    padding: 10px 14px;
    font-size: 0.95rem;
  }
  .quack-hud-value {
    font-size: 1.1rem;
  }
  .quack-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}