/* === Reset & base === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Patrick Hand", cursive;
  background-color: #faf7f2;
  color: #3b3530;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: hidden;
}

/* === Header === */
header {
  text-align: center;
  padding: 1rem 1rem 0;
}

header h1 {
  font-family: "Caveat", cursive;
  font-weight: 600;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: #3b3530;
  letter-spacing: 0.02em;
}

.tagline {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: #8a7f74;
  margin-top: 0.2rem;
}

/* === Bear scene — the whole composition === */
main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  padding: 0;
}

.bear-scene {
  position: relative;
  width: min(98vw, 960px);
  aspect-ratio: 924 / 756;
}

.bear-svg {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* === Album — two pages side by side over the book === */
.album {
  position: absolute;
  top: 57.5%;
  left: 24%;
  width: 51%;
  height: 30%;
  display: flex;
  gap: 0;
}

.album-page {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0;
  padding: 3%;
}

/* Higher-lower | lower-higher across both pages */
/* Left page: child 1 = high, child 2 = low, child 3 = high, child 4 = low */
.album-page--left .polaroid:nth-child(1) {
  transform: rotate(var(--tilt, 0deg)) translateY(-10%);
}
.album-page--left .polaroid:nth-child(2) {
  transform: rotate(var(--tilt, 0deg)) translateY(6%) translateX(-10%);
}
.album-page--left .polaroid:nth-child(3) {
  transform: rotate(var(--tilt, 0deg)) translateX(-20%) translateY(-12%);
}
.album-page--left .polaroid:nth-child(4) {
  transform: rotate(var(--tilt, 0deg)) translateX(-19%) translateY(5%);
}

/* Right page: child 1 = low, child 2 = high, child 3 = low, child 4 = high */
.album-page--right .polaroid:nth-child(1) {
  transform: rotate(var(--tilt, 0deg)) translateY(6%) translateX(-20%);
}
.album-page--right .polaroid:nth-child(2) {
  transform: rotate(var(--tilt, 0deg)) translateY(-24%) translateX(-25%);
}
.album-page--right .polaroid:nth-child(3) {
  transform: rotate(var(--tilt, 0deg)) translateX(-29%) translateY(5%);
}
.album-page--right .polaroid:nth-child(4) {
  transform: rotate(var(--tilt, 0deg)) translateX(-29%) translateY(-8%);
}
.polaroid {
  background: #fffdf8;
  border-radius: 3px;
  box-shadow:
    1px 2px 6px rgba(80, 60, 40, 0.13),
    0 0 0 1px rgba(80, 60, 40, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 5% 5% 8%;
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
}

.polaroid:hover {
  transform: rotate(0deg) scale(1.08);
  box-shadow:
    2px 4px 14px rgba(80, 60, 40, 0.2),
    0 0 0 1px rgba(80, 60, 40, 0.1);
  z-index: 2;
}

/* The "photo" area inside the polaroid */
.polaroid-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.polaroid-icon {
  font-size: clamp(1rem, 3vw, 2rem);
  line-height: 1;
}

.polaroid-icon-img {
  width: 65%;
  height: 65%;
  object-fit: contain;
  border-radius: 2px;
}

.polaroid-label {
  margin-top: auto;
  font-family: "Caveat", cursive;
  font-size: clamp(0.6rem, 1.6vw, 1.05rem);
  color: #6b6056;
  text-align: center;
  white-space: nowrap;
  padding-top: 6%;
}

/* === Footer === */
footer {
  text-align: center;
  padding: 0 1rem 1rem;
  font-size: 0.9rem;
  color: #a89e93;
}

/* === Version toggle (hidden until more projects are ready) === */
.version-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0.3rem auto 0;
}

.version-label {
  font-family: "Caveat", cursive;
  font-size: clamp(0.85rem, 1.8vw, 1.1rem);
  color: #8a7f74;
  margin-right: 0.2rem;
}

.version-btn {
  font-family: "Caveat", cursive;
  font-size: clamp(0.8rem, 1.6vw, 1.05rem);
  background: #efe9e0;
  color: #6b6056;
  border: 1.5px solid transparent;
  border-radius: 6px;
  padding: 0.15em 0.55em;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  line-height: 1.3;
}

.version-btn:hover {
  background: #e6ddd2;
}

.version-btn.active {
  background: #3b3530;
  color: #faf7f2;
  border-color: #3b3530;
}

/* === Adaptive page grids based on data-count === */

/* 4 items → 2×2 (default) */
.album-page[data-count="4"] {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}

/* 3 items → 2 top, 1 bottom centred */
.album-page[data-count="3"] {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.album-page[data-count="3"] .polaroid:nth-child(3) {
  grid-column: 1 / -1;
  justify-self: center;
  width: 55%;
}

/* 2 items → 1×2 column, bigger polaroids */
.album-page[data-count="2"] {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr 1fr;
}
.album-page[data-count="2"] .polaroid {
  justify-self: center;
  width: 70%;
}

/* 1 item → single big polaroid centred */
.album-page[data-count="1"] {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
  place-items: center;
}
.album-page[data-count="1"] .polaroid {
  width: 75%;
}

/* Scale icons & labels when fewer items show */
.album-page[data-count="1"] .polaroid-icon,
.album-page[data-count="2"] .polaroid-icon {
  font-size: clamp(1rem, 3vw, 2rem);
}
.album-page[data-count="1"] .polaroid-label,
.album-page[data-count="2"] .polaroid-label {
  font-size: clamp(0.75rem, 2vw, 1.25rem);
}

.album-page[data-count="3"] .polaroid-icon {
  font-size: clamp(0.85rem, 2.4vw, 1.6rem);
}
.album-page[data-count="3"] .polaroid-label {
  font-size: clamp(0.7rem, 1.8vw, 1.15rem);
}

/* Soften per-child nudges for lower counts (avoid clipping) */
.album-page[data-count="1"] .polaroid,
.album-page[data-count="2"] .polaroid,
.album-page[data-count="3"] .polaroid:nth-child(1),
.album-page[data-count="3"] .polaroid:nth-child(2) {
  transform: rotate(var(--tilt, 0deg)) !important;
}

/* Nudge right-page single polaroid left */
.album-page--right[data-count="1"] .polaroid {
  transform: rotate(var(--tilt, 0deg)) translateX(-25px) !important;
}

/* === Responsive tweaks === */
@media (max-width: 480px) {
  .bear-scene {
    width: 100vw;
  }

  .album {
    gap: 3%;
  }

  .album-page {
    gap: 4%;
  }

  .polaroid {
    padding: 5% 5% 7%;
  }

  .polaroid-label {
    font-size: 0.4rem;
  }
}