/* ─────────────────────────────────────────────
   Infinite Draggable Grid — Masonry
───────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Grid shell ─────────────────────────────── */

.infinite-grid {
  position: relative;
  width: 100%;
  height: 100svh;
  overflow: clip;
  touch-action: none;
  cursor: grab;
  opacity: 1;
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  user-select: none;
  -webkit-user-select: none;
}

.infinite-grid[data-infinite-grid-status="loading"] {
  opacity: 0;
  pointer-events: none;
}

.infinite-grid[data-infinite-grid-status="dragging"] {
  cursor: grabbing;
}

/* ── Layers ─────────────────────────────────── */

.infinite-grid__collection {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  will-change: transform;
}

.infinite-grid__list {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ── Item — slightly larger cards, roomy gaps ─ */

.infinite-grid__item {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  width: 12.5em;
  padding: 2.15em;
  font-size: clamp(1.15em, 1.55vw, 2.15em);
  will-change: transform;
  backface-visibility: hidden;
}

.infinite-grid__item[data-ratio="1"] {
  aspect-ratio: 1 / 1;
}

.infinite-grid__item[data-ratio="2/3"] {
  aspect-ratio: 2 / 3;
}

.infinite-grid__item[data-ratio="3/4"] {
  aspect-ratio: 3 / 4;
}

.infinite-grid__item[data-ratio="4/5"] {
  aspect-ratio: 4 / 5;
}

.infinite-grid__item[data-ratio="5/6"] {
  aspect-ratio: 5 / 6;
}

.infinite-grid__item[data-ratio="4/3"] {
  aspect-ratio: 4 / 3;
}

.infinite-grid__item[data-ratio="5/4"] {
  aspect-ratio: 5 / 4;
}

/* ── Card ───────────────────────────────────── */

.infinite-grid__card {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 0.22em;
  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
  background: #141414;
  box-shadow:
    0 0.08em 0.35em rgba(0, 0, 0, 0.45),
    0 0.35em 1em rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.infinite-grid__card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  pointer-events: none;
  -webkit-user-drag: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: #1a1a1a;
}

.infinite-grid__card-img.is-loaded {
  opacity: 1;
}

/* ── Reduced motion ─────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .infinite-grid,
  .infinite-grid__card-img {
    transition: none;
  }
}