@use "sass:color";

$primary-color: #c061cb;
$primary-color-alpha: color.scale($primary-color, $alpha: -80%);

$bg-color-l: color.scale($primary-color, $lightness: 80%);
$bg-color-d: color.scale($primary-color, $lightness: -90%, $saturation: -50%);

$crt-bg: radial-gradient(
  color.scale($primary-color, $lightness: -80%),
  color.scale($primary-color, $lightness: -90%)
);

$nav-bg-l: color.scale($bg-color-l, $alpha: -20%, $lightness: 50%);
$nav-bg-d: color.scale($bg-color-d, $alpha: -20%, $lightness: 5%, $saturation: -50%);

$glow: 0 0 0 1px color.scale($primary-color, $alpha: -95%),
  0 2px 6px 2px color.scale($primary-color, $alpha: -95%),
  0 4px 24px 4px color.scale($primary-color, $alpha: -90%);

:root {
  --bg-color: #{$bg-color-l};
  --crt-bg: #{$crt-bg};
  --glow: #{$glow};
  --nav-bg: #{$nav-bg-l};
  --primary-color-alpha: #{$primary-color-alpha};
  --primary-color: #{$primary-color};
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #{$bg-color-d};
    --nav-bg: #{$nav-bg-d};
  }
}

.gradient-h1 {
  display: inline-block;
  -webkit-background-clip: text;
  background-clip: text;
  background-image: linear-gradient(
    to bottom right,
    var(--purple2),
    var(--blue2)
  );
  -webkit-text-fill-color: transparent;
}

.media-grid {
  display: grid;
  gap: 2rem;
  grid-auto-flow: row;
  margin: 1rem 0 1rem;
  padding: 0;
  text-align: center;
  justify-items: center;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));

  img:hover,
  img {
    all: unset;
    display: block;
    max-width: 100%;
  }

  a {
    border-radius: var(--rounded-corner);
    padding: 0.75rem;
    text-decoration: none;
    transition: var(--transition-bezier);
  }

  a:hover {
    background-color: var(--fg-muted-1);
    box-shadow: 0 0 0 8px var(--fg-muted-1);
    text-decoration: none;
  }
}

section#original-icons {
  background-color: rgba(98, 160, 234, 0.5);
  background-image: radial-gradient(circle, var(--fg-muted-1) 1px, transparent 1px);
  background-size: 1rem 1rem;
}

section#redrawn-icons {
  background-color: rgba(87, 227, 137, 0.5);
  background-image: radial-gradient(circle, var(--fg-muted-1) 1px, transparent 1px);
  background-size: 1rem 1rem;
}

section#wallpapers {
  background-color: rgba(255, 163, 72, 0.5);
  background-image: radial-gradient(circle, var(--fg-muted-1) 1px, transparent 1px);
  background-size: 1rem 1rem;

  img {
    border-radius: var(--rounded-corner);
  }
}

details.blurred ul li {
  color: var(--primary-color);
  filter: blur(6px);
  transition: var(--transition-longer);

  &:hover {
    color: var(--fg-color);
    filter: blur(0);
  }
}

.drop-shadow {
  filter:
    /* Sharp drop shadow */
    drop-shadow(0 0.08rem 0.1rem rgba(0, 0, 0, 0.35)
    )
    /* Diffuse ambient shadow */
    drop-shadow(0 0.4rem 0.7rem rgba(0, 0, 0, 0.18));
}