/* Universal footer styles for ArtDrop pages.
 * Loaded by footer.js so every page using <div id="site-footer">+footer.js
 * gets correct styling, even pages whose per-page CSS file does not include
 * footer rules. CSP-friendly (external file, no inline blocks).
 */

#site-footer footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "brand appearance" "links links" "copyright copyright";
  align-items: center;
  gap: 24px;
}

#site-footer .footer-logo {
  grid-area: brand;
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: var(--font-size-min);
  color: var(--lime);
}

#site-footer .footer-links {
  grid-area: links;
  justify-content: flex-start;
  display: flex;
  flex-direction: row;
  gap: 32px;
  flex-wrap: wrap;
}

#site-footer .footer-links a {
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: var(--font-size-min);
  color: var(--muted);
  text-decoration: none;
}

#site-footer .footer-links a:hover {
  color: var(--white);
}

#site-footer .footer-copy a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

#site-footer .footer-copy {
  grid-area: copyright;
  text-align: left;
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: var(--font-size-min);
  color: var(--faint);
  margin-top: 8px;
}

#site-footer .footer-copy a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

#site-footer .footer-copy a:hover {
  color: var(--white);
}

#site-footer .footer-appearance {
  grid-area: appearance;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

#site-footer .footer-appearance-label {
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: var(--font-size-min);
  color: var(--muted);
}

#site-footer .footer-theme-options {
  display: inline-flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--border-bright);
  border-radius: 7px;
  background: var(--bg2);
}

#site-footer .footer-theme-button {
  min-width: 44px;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: transparent;
  color: var(--muted);
  font: 500 var(--font-size-min) / 1 'DM Mono', ui-monospace, monospace;
  cursor: pointer;
}

#site-footer .footer-theme-button svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

#site-footer .footer-theme-button:hover {
  color: var(--white);
  border-color: var(--border-bright);
}

#site-footer .footer-theme-button[aria-pressed="true"] {
  color: var(--text-on-accent);
  background: var(--accent);
}

#site-footer .footer-theme-button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

@media (max-width: 767px) {
  #site-footer footer {
    padding: 40px 24px;
    column-gap: 12px;
  }
  #site-footer .footer-links {
    gap: 8px 24px;
  }
  #site-footer .footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
  #site-footer .footer-appearance-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  #site-footer .footer-theme-button {
    padding: 0 8px;
    gap: 4px;
  }
}