/* Desktop pet */
.pet {
  --pet-h: 150px;
  position: fixed;
  left: 12%;
  bottom: 1.25rem;
  z-index: 950;
  width: calc(var(--pet-h) * 0.38);
  height: var(--pet-h);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}

.pet.is-dragging {
  cursor: grabbing;
  z-index: 1200;
}

.pet__figure {
  position: relative;
  width: 100%;
  height: 100%;
  transform-origin: 50% 100%;
  transition: filter 0.2s ease;
}

.pet__sprite {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  pointer-events: none;
  filter: drop-shadow(0 6px 10px rgba(15, 15, 20, 0.18));
  transform-origin: 50% 100%;
}

.pet__prop {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.3s var(--spring, cubic-bezier(0.34, 1.56, 0.64, 1));
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
}

.pet__prop--coffee {
  right: -6px;
  bottom: 42%;
  transform: translateY(6px) scale(0.9);
}

.pet__prop--book {
  left: 50%;
  bottom: 28%;
  transform: translate(-50%, 8px) scale(0.9);
}

.pet__bubble {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%) scale(0.88);
  width: max-content;
  min-width: 72px;
  max-width: 148px;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  background: #fff;
  color: #1a1a1a;
  font-size: 0.625rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.01em;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 6px 16px rgba(15, 15, 20, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
}

.pet__bubble.is-show {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.pet__bubble.is-wrap {
  white-space: normal;
  border-radius: 12px;
  max-width: 160px;
  min-height: 0;
  padding: 0.28rem 0.7rem;
}

.pet__bubble::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -3px;
  width: 6px;
  height: 6px;
  background: #fff;
  transform: translateX(-50%) rotate(45deg);
}

.pet__ask {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 44px);
  transform: translateX(-50%);
  width: 160px;
}

.pet__ask-input {
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  padding: 0.4rem 0.55rem;
  font: inherit;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 16px rgba(15, 15, 20, 0.08);
  outline: none;
}

.pet__ask-input:focus {
  border-color: rgba(0, 0, 0, 0.2);
}

/* States */
.pet.is-idle .pet__sprite {
  animation: pet-breathe 2.8s ease-in-out infinite;
}

.pet.is-walk .pet__sprite {
  animation: pet-walk 0.42s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.pet.is-hop .pet__sprite {
  animation: pet-hop 0.48s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}

.pet.is-face-left .pet__figure {
  transform: scaleX(-1);
}

.pet.is-coffee .pet__sprite {
  animation: pet-coffee 2.4s ease-in-out infinite;
}

.pet.is-coffee .pet__prop--coffee {
  opacity: 1;
  animation: pet-coffee-prop 2.4s ease-in-out infinite;
}

.pet.is-read .pet__sprite {
  animation: pet-read 3s ease-in-out infinite;
}

.pet.is-read .pet__prop--book {
  opacity: 1;
  animation: pet-book 3s ease-in-out infinite;
}

.pet.is-wave .pet__sprite {
  animation: pet-wave 0.85s cubic-bezier(0.34, 1.3, 0.64, 1);
}

.pet.is-look .pet__sprite {
  animation: pet-look 1.4s ease-in-out both;
}

.pet.is-dragging .pet__figure {
  transform: none !important;
}

.pet.is-dragging .pet__sprite {
  animation: pet-dangle 0.55s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  filter: drop-shadow(0 16px 18px rgba(15, 15, 20, 0.24));
}

.pet.is-dragging .pet__prop {
  opacity: 0 !important;
  animation: none !important;
}

@keyframes pet-breathe {
  0%,
  100% {
    transform: translateY(0) scale(1, 1) rotate(0deg);
  }
  40% {
    transform: translateY(-2px) scale(1.02, 0.98) rotate(0.6deg);
  }
  70% {
    transform: translateY(-1px) scale(0.99, 1.01) rotate(-0.4deg);
  }
}

@keyframes pet-walk {
  0% {
    transform: translateY(0) rotate(-3deg) scaleX(1.02) scaleY(0.98);
  }
  25% {
    transform: translateY(-7px) rotate(2deg) scaleX(0.97) scaleY(1.03);
  }
  50% {
    transform: translateY(0) rotate(3deg) scaleX(1.02) scaleY(0.97);
  }
  75% {
    transform: translateY(-6px) rotate(-2deg) scaleX(0.98) scaleY(1.02);
  }
  100% {
    transform: translateY(0) rotate(-3deg) scaleX(1.02) scaleY(0.98);
  }
}

@keyframes pet-hop {
  0% {
    transform: translateY(0) scaleY(1) scaleX(1);
  }
  28% {
    transform: translateY(4px) scaleY(0.88) scaleX(1.08);
  }
  55% {
    transform: translateY(-18px) scaleY(1.08) scaleX(0.94) rotate(-4deg);
  }
  78% {
    transform: translateY(-4px) scaleY(0.96) scaleX(1.03) rotate(2deg);
  }
  100% {
    transform: translateY(0) scaleY(1) scaleX(1);
  }
}

@keyframes pet-coffee {
  0%,
  100% {
    transform: translateY(5%) scaleY(0.93) rotate(-2deg);
  }
  35% {
    transform: translateY(3%) scaleY(0.94) rotate(-6deg);
  }
  55% {
    transform: translateY(2%) scaleY(0.95) rotate(-8deg) translateX(2%);
  }
  75% {
    transform: translateY(4%) scaleY(0.93) rotate(-3deg);
  }
}

@keyframes pet-coffee-prop {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0) rotate(0deg) scale(1);
  }
  40% {
    transform: translateY(-10px) rotate(-18deg) scale(1.05);
  }
  60% {
    transform: translateY(-8px) rotate(-22deg) scale(1.05);
  }
}

@keyframes pet-read {
  0%,
  100% {
    transform: translateY(7%) scaleY(0.9) rotate(-5deg);
  }
  30% {
    transform: translateY(6%) scaleY(0.91) rotate(-3deg);
  }
  55% {
    transform: translateY(5%) scaleY(0.92) rotate(-7deg) translateX(-2%);
  }
  80% {
    transform: translateY(7%) scaleY(0.9) rotate(-4deg);
  }
}

@keyframes pet-book {
  0%,
  100% {
    opacity: 1;
    transform: translate(-50%, 0) rotate(-10deg) scale(1);
  }
  45% {
    transform: translate(-48%, -3px) rotate(6deg) scale(1.04);
  }
  70% {
    transform: translate(-52%, -1px) rotate(-14deg) scale(1);
  }
}

@keyframes pet-wave {
  0% {
    transform: rotate(0) translateY(0);
  }
  18% {
    transform: rotate(-10deg) translateY(-3px) scale(1.03, 0.97);
  }
  36% {
    transform: rotate(8deg) translateY(-6px);
  }
  54% {
    transform: rotate(-8deg) translateY(-4px);
  }
  72% {
    transform: rotate(6deg) translateY(-5px);
  }
  100% {
    transform: rotate(0) translateY(0);
  }
}

@keyframes pet-look {
  0%,
  100% {
    transform: rotate(0) translateX(0);
  }
  25% {
    transform: rotate(-5deg) translateX(-4%);
  }
  55% {
    transform: rotate(6deg) translateX(5%);
  }
  80% {
    transform: rotate(-2deg) translateX(-2%);
  }
}

@keyframes pet-dangle {
  0% {
    transform: scaleY(1.1) scaleX(0.88) rotate(14deg) translateY(-2%);
  }
  50% {
    transform: scaleY(1.12) scaleX(0.86) rotate(-14deg) translateY(1%);
  }
  100% {
    transform: scaleY(1.1) scaleX(0.88) rotate(14deg) translateY(-2%);
  }
}

@media (max-width: 560px) {
  .pet {
    --pet-h: 120px;
    bottom: 0.85rem;
  }

  .pet__bubble {
    max-width: 128px;
    font-size: 0.58rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pet.is-idle .pet__sprite,
  .pet.is-walk .pet__sprite,
  .pet.is-hop .pet__sprite,
  .pet.is-coffee .pet__sprite,
  .pet.is-read .pet__sprite,
  .pet.is-dragging .pet__sprite,
  .pet.is-wave .pet__sprite,
  .pet.is-look .pet__sprite,
  .pet.is-coffee .pet__prop--coffee,
  .pet.is-read .pet__prop--book {
    animation: none;
  }
}