@layer tokens {
  @font-face {
    font-family: Troubleside;
    src: url("https://cdn.jsdelivr.net/gh/chytanka/chytanka.github.io/src/assets/fonts/Troubleside.ttf");
    font-display: swap;
  }

  :root {
    --ratio: 3 / 4;
    --t: 0.133333334s;
    --accent: oklch(from #ffd60a l c h);
    --surface: oklch(from #166496 0.12 min(c, 0.0512) h);
    --avarage-l: 0.48;
    --avarage-l-2: 0.36;
    --avarage-base: oklch(from #ffd60a var(--avarage-l) 0.0192 h);
    --text: white;
    --radius: 0.625rem;
    --border-size: 0.25rem;
  }

  .album-gallery {
    background: var(--surface);
    color: var(--text);
    font-size: clamp(0.875rem, 0.8214285714rem + 0.2380952381vw, 1rem) !important;
    line-height: 1.3;
    font-family: Arial, sans-serif;
  }

  @media (prefers-color-scheme: light) {
    .album-gallery {
      --avarage-l: 0.72;
      --avarage-l-2: 0.6;
      --accent: oklch(from #166496 l c h);
      --surface: oklch(from #ffd60a 1 min(c, 0.0256) h);
      --avarage-base: oklch(from #ffd60a 0.48 0.0192 h);
      --text: black;
    }
  }

  @property --item-scale {
    syntax: "<number>";
    inherits: true;
    initial-value: 1;
  }

  @property --item-angle {
    syntax: "<angle>";
    inherits: true;
    initial-value: 0deg;
  }
}

@layer animations {
  @keyframes shrink-top {
    0% {
      --item-scale: 0.5;
      --item-angle: -60deg;
      transform-origin: top;
    }
  }

  @keyframes shrink-bottom {
    0% {
      --item-scale: 0.5;
      --item-angle: 60deg;
      transform-origin: bottom;
    }
  }
}

@layer base {
  .album-gallery figure {
    margin: 0;
  }

  .album-gallery img {
    width: 100%;
    height: auto;
  }

  .album-gallery *,
  .album-gallery *::before,
  .album-gallery *::after {
    box-sizing: border-box;
  }
}

@layer components {
  .album-gallery h1 {
    color: var(--accent);
    font-family: Troubleside;
    margin: 1rem 0 0;
  }

  .album-gallery .album-grid,
  .portfolio-page-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, 1fr);
    position: relative;
    perspective: 4000px;
    margin: 0 auto;
    padding: 1.5rem 5%;
    max-width: 1400px;
  }

  .album-gallery .album-grid header {
    grid-column: 1 / -1;
  }

  .album-card {
    --deg: 0.8deg;
    --y: 0;
    --avarage: oklch(from var(--avarage-color) var(--avarage-l) 0.0192 h);
    --shadow-color: oklch(from var(--avarage, var(--avarage-base)) var(--avarage-l-2) c h);
    --shadow-distance: var(--border-size);
    border: var(--border-size) solid var(--avarage, var(--avarage-base));
    border-radius: var(--radius);
    background-color: var(--avarage, var(--avarage-base));
    background-image: radial-gradient(oklch(from var(--shadow-color) l c h) 1px, transparent 0px);
    background-repeat: repeat;
    background-size: 7px 7px;
    background-position: center;
    box-shadow: 1px 1px var(--surface), var(--shadow-distance) var(--shadow-distance) var(--shadow-color);
    opacity: 1;
    transform: rotate(var(--deg)) translateY(var(--y)) scale(var(--item-scale)) rotateX(var(--item-angle));
    transition: all var(--t) ease-in-out;
    will-change: transform;
    transform-style: preserve-3d;
    cursor: pointer;
    list-style: none;
    overflow: hidden;
  }

  .album-card figure {
    margin: 0;
    position: relative;
    line-height: 0;
  }

  .album-card figure img {
    width: 100%;
    aspect-ratio: var(--ratio);
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
  }

  .album-card:hover figure img {
    transform: scale(1.08);
  }

  .album-card:hover {
    --deg: 0 !important;
    --y: -0.75rem;
    --shadow-distance: calc(var(--border-size) * 2.5);
    opacity: 1;
    z-index: 10;
  }

  @supports (animation-timeline: view()) {
    .album-card {
      animation: shrink-top both ease-in-out, shrink-bottom both ease-in-out reverse;
      animation-timeline: view(block);
      animation-range: entry, exit;
    }
  }

  .album-card figure figcaption {
    margin: 0.75ch;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    line-height: 1.2;
    font-size: 0.85rem;
  }

  .album-card figure figcaption .card-category {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
  }

  .album-card figure figcaption .card-number {
    font-family: Troubleside;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    flex-shrink: 0;
  }
}

@layer utilities {
  .album-card:nth-child(2n) { --deg: -0.8deg; }
  .album-card:nth-child(2n + 1) { --deg: -0.6deg; }
  .album-card:nth-child(3n) { --deg: 0.6deg; }
  .album-card:nth-child(4n + 2) { --deg: -0.75deg; }
  .album-card:nth-child(5n) { --deg: 0.25deg; }
  .album-card:nth-child(6n + 3) { --deg: -0.3deg; }
  .album-card:nth-child(7n) { --deg: 0.9deg; }

  @media (max-width: 1100px) {
    .album-gallery .album-grid,
    .portfolio-page-grid {
      grid-template-columns: repeat(3, 1fr);
      padding: 1.25rem 4%;
      gap: 0.875rem;
    }
  }

  .album-card figure {
    position: relative;
  }

  @media (max-width: 768px) {
    .album-gallery .album-grid,
    .portfolio-page-grid {
      grid-template-columns: repeat(2, 1fr);
      padding: 1rem 3%;
      gap: 0.75rem;
    }

    .album-card figure figcaption {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      margin: 0;
      padding: 0.75rem 0.75rem 0.6rem;
      background: linear-gradient(transparent, rgba(0,0,0,0.7));
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 0.5rem;
      border-radius: 0 0 calc(var(--radius) - var(--border-size)) calc(var(--radius) - var(--border-size));
      -webkit-box-orient: horizontal;
      -webkit-line-clamp: unset;
      overflow: visible;
    }

    .album-card figure figcaption .card-category {
      font-family: var(--font-heading);
      font-size: clamp(0.65rem, 2.5vw, 0.9rem);
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      color: #fff;
      text-shadow: 0 1px 6px rgba(0,0,0,0.5);
      line-height: 1.1;
    }

    .album-card figure figcaption .card-number {
      font-family: Troubleside;
      font-size: clamp(0.55rem, 2vw, 0.75rem);
      color: rgba(255,255,255,0.75);
      text-shadow: 0 1px 4px rgba(0,0,0,0.4);
      flex-shrink: 0;
    }
  }

  @media (max-width: 480px) {
    .album-gallery .album-grid,
    .portfolio-page-grid {
      grid-template-columns: repeat(2, 1fr);
      padding: 0.75rem 2%;
      gap: 0.625rem;
    }

    .album-card figure figcaption {
      padding: 0.5rem 0.6rem 0.4rem;
    }
  }
}