:root {
  --page-bg: #f4f1ea;
  --panel-bg: rgba(255, 255, 255, 0.82);
  --panel-border: rgba(33, 37, 41, 0.08);
  --ink: #1f2430;
  --muted: #5c6370;
  --accent: #eb5e28;
  --accent-soft: rgba(235, 94, 40, 0.14);
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(235, 94, 40, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(53, 162, 159, 0.18), transparent 22%),
    linear-gradient(180deg, #fbfaf7 0%, var(--page-bg) 100%);
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
}

.backdrop-blur {
  backdrop-filter: blur(10px);
}

.brand-mark {
  letter-spacing: -0.04em;
}

.footer-link {
  color: var(--ink);
  text-decoration: none;
}

.footer-link:hover,
.footer-link:focus {
  text-decoration: underline;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(12px);
}

.hero-glow {
  position: fixed;
  width: 20rem;
  height: 20rem;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
}

.hero-glow-left {
  top: 5rem;
  left: -5rem;
  background: rgba(235, 94, 40, 0.3);
}

.hero-glow-right {
  top: 12rem;
  right: -5rem;
  background: rgba(53, 162, 159, 0.24);
}

.results-masonry {
  column-count: 1;
  column-gap: 1.5rem;
}

.results-masonry-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

.result-card {
  border: 0;
  overflow: hidden;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 30px rgba(31, 36, 48, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.result-card:hover,
.result-card:focus-within {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 18px 40px rgba(31, 36, 48, 0.14);
}

.result-button {
  all: unset;
  display: block;
  cursor: pointer;
}

.result-image {
  display: block;
  width: 100%;
  height: auto;
}

.result-credit {
  font-size: 0.9rem;
}

.canvas-shell {
  min-height: 24rem;
  background:
    linear-gradient(45deg, rgba(0, 0, 0, 0.04) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0, 0, 0, 0.04) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0, 0, 0, 0.04) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(0, 0, 0, 0.04) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
}

#imageCanvas {
  display: block;
  min-height: 24rem;
  cursor: not-allowed;
}

#imageCanvas.is-ready {
  cursor: crosshair;
}

.palette-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.9rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(33, 37, 41, 0.08);
}

.swatch {
  width: 72px;
  height: 72px;
  border-radius: 1rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.palette-role {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--muted);
}

.palette-value {
  font-family: "IBM Plex Mono", monospace;
  font-size: 1rem;
}

.code-block {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.9rem;
}

.sticky-palette {
  top: 6rem;
}

.fade-in {
  animation: fadeInUp 280ms ease;
}

.policy-shell {
  max-width: 860px;
}

.policy-copy h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.policy-copy p,
.policy-copy li {
  color: var(--ink);
  line-height: 1.7;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 991.98px) {
  .results-masonry {
    column-count: 2;
  }

  .sticky-palette {
    position: static !important;
  }
}

@media (max-width: 575.98px) {
  .results-masonry {
    column-count: 1;
  }

  .palette-row {
    grid-template-columns: 1fr;
  }

  .swatch {
    width: 100%;
  }
}

@media (min-width: 992px) {
  .results-masonry {
    column-count: 3;
  }
}