/**
 * Social / platform icon tiles — no external CDN.
 * FILE_PATH: public/assets/css/social_icons.css
 */
.social-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 0.75rem;
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
}
.social-icon-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--ink, #12222b);
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm, 10px);
  border: 1px solid rgba(18, 34, 43, 0.1);
  background: #f7fbfc;
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
  min-height: 5.5rem;
  text-align: center;
}
.social-icon-tile:hover {
  border-color: rgba(31, 154, 168, 0.45);
  background: #fff;
  transform: translateY(-2px);
  color: var(--ink, #12222b);
}
.social-icon-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #1f9aa8, #0e6f7a);
  color: #fff;
  flex: 0 0 auto;
}
.social-icon-mark svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  display: block;
}
.social-icon-mark .social-icon-initials {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}
.social-icon-label {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
}
.social-icon-tile[data-platform="facebook"] .social-icon-mark { background: #1877f2; }
.social-icon-tile[data-platform="x"] .social-icon-mark { background: #111; }
.social-icon-tile[data-platform="linkedin"] .social-icon-mark { background: #0a66c2; }
.social-icon-tile[data-platform="github"] .social-icon-mark { background: #24292f; }
.social-icon-tile[data-platform="youtube"] .social-icon-mark { background: #ff0000; }
.social-icon-tile[data-platform="bluesky"] .social-icon-mark { background: #1185fe; }
.social-icon-tile[data-platform="paypal"] .social-icon-mark { background: #003087; }
.social-icon-tile[data-platform="kofi"] .social-icon-mark { background: #ff5e5b; }
.social-icon-tile[data-platform="github_sponsors"] .social-icon-mark { background: #ea4aaa; }

@media (max-width: 480px) {
  .social-icon-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}