/* auth.css - auth modal buttons. Patreon brand color preserved (oklch form). */
:root {
  --patreon: oklch(0.628 0.224 21.1); /* #FF424D brand */
}

/* Shared sizing so every Patreon button (modal, drawing sidebar, seed report)
   is identical regardless of its container — one consistent pill width,
   centered, with a sane max so it never stretches full-width in a wide modal. */
.btn-patreon,
.btn-patron {
  width: 100%;
  max-width: 15rem;
  margin-inline: auto;
  justify-content: center;
}

.btn-patreon {
  background-color: var(--patreon);
  color: oklch(1 0 0);
  border: none;
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s;
}

.btn-patreon:hover {
  background-color: oklch(0.58 0.224 21.1); /* darker brand */
  color: oklch(1 0 0);
}

.btn-patreon svg {
  width: 18px;
  height: 18px;
}

.btn-patreon-outline {
  background-color: transparent;
  color: var(--patreon);
  border: 1px solid var(--patreon);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-patreon-outline:hover {
  background-color: oklch(0.628 0.224 21.1 / 0.1);
  color: var(--patreon);
}

/* "Become a Patron" — Pro identity: animated rainbow gradient border over a
   raised-slate surface (matches the other Pro CTAs). */
.btn-patron {
  border: 1.5px solid transparent;
  border-radius: var(--radius-pill);
  background:
    linear-gradient(var(--pro-surface-hi), var(--pro-surface-hi)) padding-box,
    var(--pro-gradient) border-box;
  background-size: 200% 100%;
  animation: pro-border-pan 6s linear infinite;
  color: var(--pro-fg);
  padding: 8px 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: box-shadow 0.15s;
  text-decoration: none;
}

.btn-patron:hover {
  box-shadow: 0 0 0.6rem var(--pro-glow);
  color: var(--pro-fg);
}