.heart-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: min(100%, 460px);
}

.heart-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  text-align: center;
}

.heart-kicker {
  color: var(--strawberry);
  font-family: var(--font-pixel);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.heart-title {
  color: var(--plum);
  font-size: clamp(19px, 5.2vw, 23px);
  font-weight: 800;
  line-height: 1.4;
}

.heart-sub {
  color: var(--plum-soft);
  font-size: 14px;
  line-height: 1.6;
}

.heart-stage {
  position: relative;
  width: min(92vw, 380px);
  height: min(92vw, 380px);
  border: 3px solid var(--plum);
  border-radius: 14px;
  background:
    radial-gradient(120% 100% at 50% 0%, var(--cream-light) 0%, var(--cream) 60%, var(--cream-deep) 100%);
  box-shadow: var(--pixel-shadow);
  overflow: hidden;
  touch-action: manipulation;
}

.heart-thumb {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 22px;
  border: 2px solid var(--plum);
  border-radius: 3px;
  background: var(--card);
  overflow: hidden;
  box-shadow: 1px 1px 0 var(--plum);
  cursor: zoom-in;
  transform: translate(-50%, -50%) translate(var(--sx), var(--sy)) rotate(var(--sr)) scale(1);
  opacity: 0;
  transition:
    transform 3400ms cubic-bezier(0.22, 0.68, 0.16, 1),
    opacity 700ms var(--ease-soft);
  transition-delay: var(--delay, 0ms);
  will-change: transform, opacity;
}

.heart-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.heart-thumb.is-formed {
  transform: translate(-50%, -50%) translate(var(--tx), var(--ty)) rotate(0deg) scale(1);
  opacity: 1;
}

.heart-thumb.is-missing {
  background: var(--lavender);
}

.heart-thumb.is-missing::after {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--plum);
  content: "!";
  font-family: var(--font-pixel);
  font-size: 12px;
  font-weight: 700;
}

.heart-caption {
  color: var(--plum);
  font-family: var(--font-display);
  font-size: clamp(18px, 5vw, 22px);
  font-weight: 700;
  letter-spacing: 0.06em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 600ms var(--ease-soft), transform 600ms var(--ease-soft);
}

.heart-view.is-formed .heart-caption {
  opacity: 1;
  transform: none;
}

.heart-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  width: 100%;
}

.heart-actions .btn {
  min-height: 46px;
  padding: 0 18px;
  font-size: 14px;
}

.heart-hint {
  color: var(--ink-faint);
  font-size: 12.5px;
  text-align: center;
  line-height: 1.6;
}

.heart-locked {
  max-width: 34rem;
}

.heart-lightbox {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: grid;
  place-items: center;
  padding: calc(var(--safe-top) + 14px) 14px calc(var(--safe-bottom) + 14px);
  background: rgb(73 59 81 / 82%);
}

.heart-lightbox[hidden] {
  display: none;
}

.heart-lightbox img {
  max-width: 100%;
  max-height: 78dvh;
  border: 3px solid var(--cream);
  border-radius: 8px;
  object-fit: contain;
}

.heart-lightbox-bar {
  position: absolute;
  top: calc(var(--safe-top) + 10px);
  right: 14px;
}

.heart-lightbox-bar button {
  min-height: 44px;
  padding: 0 14px;
  border: 2.5px solid var(--cream);
  border-radius: 8px;
  background: var(--plum);
  color: var(--cream);
  font-weight: 700;
  cursor: pointer;
}

@media (prefers-reduced-motion: reduce) {
  .heart-thumb {
    transition: none;
  }
}


.heart-loading {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--plum);
  font-family: var(--font-pixel);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: center;
}

.heart-loading[hidden] {
  display: none;
}

.heart-loading-dot {
  width: 14px;
  height: 14px;
  border: 3px solid var(--plum);
  border-radius: 3px;
  background: var(--sun);
  animation: heart-pulse 1s steps(2, end) infinite;
}

@keyframes heart-pulse {
  50% {
    transform: scale(0.6);
    background: var(--strawberry);
  }
}

.heart-status {
  margin-top: -4px;
  color: var(--plum-soft);
  font-family: var(--font-pixel);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-align: center;
}

.heart-failure {
  width: min(92vw, 380px);
  padding: 10px 12px;
  border: 2px solid var(--strawberry);
  border-radius: 8px;
  background: #fde7ec;
  color: var(--plum);
  text-align: center;
}

.heart-failure[hidden] {
  display: none;
}

.heart-failure p {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.6;
}

.heart-failure .btn {
  min-height: 42px;
  min-width: 140px;
}

.btn[disabled] {
  opacity: 0.4;
  pointer-events: none;
  filter: grayscale(0.45);
}


.heart-list {
  position: fixed;
  inset: 0;
  z-index: 96;
  padding: calc(var(--safe-top) + 14px) 14px calc(var(--safe-bottom) + 14px);
  background: rgb(73 59 81 / 86%);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.heart-list[hidden] {
  display: none;
}

.heart-list-head {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 2px 10px;
  background: rgb(73 59 81 / 92%);
  color: var(--cream);
  font-family: var(--font-pixel);
  font-size: 12px;
}

.flat-btn {
  min-height: 40px;
  padding: 0 12px;
  border: 2px solid var(--cream);
  border-radius: 8px;
  background: transparent;
  color: var(--cream);
  font-weight: 700;
  cursor: pointer;
}

.heart-list-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.heart-list-item {
  padding: 0;
  border: 2px solid var(--cream);
  border-radius: 5px;
  background: var(--plum);
  overflow: hidden;
  cursor: zoom-in;
}

.heart-list-item img {
  display: block;
  width: 100%;
  height: auto;
}

.heart-lightbox-caption {
  position: absolute;
  bottom: calc(var(--safe-bottom) + 16px);
  left: 50%;
  max-width: min(92vw, 40rem);
  padding: 5px 11px;
  border: 2px solid var(--cream);
  border-radius: 6px;
  background: var(--plum);
  color: var(--cream);
  font-size: 13px;
  transform: translateX(-50%);
}

@media (prefers-reduced-motion: reduce) {
  .heart-loading-dot {
    animation: none;
  }
}