/* ============================================================
   Gallery — one big photo at a time, giant tap targets
   ============================================================ */

.album {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(6px, 2vw, 26px);
  max-width: 880px; margin: 0 auto;
}

/* big round paw buttons */
.paw {
  flex: 0 0 auto;
  width: clamp(58px, 15vw, 92px); height: clamp(58px, 15vw, 92px);
  border-radius: 50%;
  border: 5px solid #fff;
  background: var(--tint, var(--marigold));
  color: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
  display: grid; place-items: center;
  transition: transform .16s cubic-bezier(.34,1.56,.64,1), background .4s, opacity .2s;
}
.paw-face { font-family: var(--font-display); font-weight: 800; font-size: clamp(34px, 9vw, 54px); line-height: 1; margin-top: -4px; }
.paw:active { transform: scale(.88); }
.paw:disabled { opacity: .35; cursor: default; }
.paw:not(:disabled):hover { transform: scale(1.06); }

/* the stage that holds the photo + peeking pages */
.stage {
  position: relative;
  flex: 1 1 auto;
  max-width: 560px;
  aspect-ratio: 1;
  display: grid; place-items: center;
}

/* the pages peeking out from behind (album feel) */
.peek {
  position: absolute; top: 6%; bottom: 6%; width: 68%;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.peek-left  { left: 2%;  transform: rotate(-5deg); }
.peek-right { right: 2%; transform: rotate(5deg); }

.photo-card {
  position: relative;
  width: 92%; aspect-ratio: 1;
  padding: 0; border: none; cursor: pointer;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotate(-1.2deg);
  transition: transform .2s ease;
  will-change: transform;
}
.photo-card:active { transform: rotate(-1.2deg) scale(.985); }
.photo-card img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  background: var(--tint-soft);
  -webkit-user-drag: none;
}

/* photo change animations */
.photo-card.enter-next { animation: slide-next .38s cubic-bezier(.22,1,.36,1); }
.photo-card.enter-prev { animation: slide-prev .38s cubic-bezier(.22,1,.36,1); }
@keyframes slide-next {
  0% { opacity: 0; transform: rotate(-1.2deg) translateX(46px) scale(.94); }
  100% { opacity: 1; transform: rotate(-1.2deg) translateX(0) scale(1); }
}
@keyframes slide-prev {
  0% { opacity: 0; transform: rotate(-1.2deg) translateX(-46px) scale(.94); }
  100% { opacity: 1; transform: rotate(-1.2deg) translateX(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .photo-card.enter-next, .photo-card.enter-prev { animation: none; }
}

/* washi tape corners */
.tape { position: absolute; width: 66px; height: 26px; background: rgba(255,255,255,.55); box-shadow: 0 2px 5px rgba(67,53,47,.12); }
.tape-tl { top: 12px; left: -18px; transform: rotate(-42deg); }
.tape-tr { top: 12px; right: -18px; transform: rotate(42deg); }

.loading {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: var(--tint-soft);
  font-size: 46px;
}
.loading::after { content: "🐾"; animation: bob 1s ease-in-out infinite; }
.loading[hidden] { display: none; }
@keyframes bob { 50% { transform: translateY(-8px); } }

.caption {
  position: absolute; left: 50%; bottom: -14px; transform: translateX(-50%) rotate(-2deg);
  background: #fff;
  color: var(--ink);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(15px, 4vw, 22px);
  padding: 8px 18px; border-radius: 40px;
  box-shadow: var(--shadow);
  white-space: nowrap;
  border: 3px solid var(--tint-soft);
  transition: border-color .4s;
}

/* progress pips */
.pips { display: flex; gap: 10px; justify-content: center; margin: 30px 0 6px; flex-wrap: wrap; }
.pip {
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--tint-soft);
  transition: transform .2s, background .2s;
}
.pip.on { background: var(--tint); border-color: var(--tint); transform: scale(1.35); }

.tap-hint {
  text-align: center; color: var(--ink-soft);
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(14px, 3.6vw, 18px);
  margin: 8px 0 0; opacity: .85;
}

@media (max-width: 460px) {
  .caption { font-size: 15px; padding: 7px 14px; }
}