/* =============================================================================
   Shared components — used by BOTH the dashboard and the marketing page.

   app/globals.css imports this. site/index.html loads the generated copy at
   /shared.css. Regenerate that copy with `npm run build:site`.

   Anything that appears on both surfaces belongs here, not in one of them.
   Semantic tokens only, same rule as everywhere else.
   ========================================================================== */

/* ---- Brand ------------------------------------------------------------- */
/* One height everywhere. The wordmark is white on transparent, so --logo-filter
   inverts it on light surfaces. */
.brand-logo {
  display: block;
  filter: var(--logo-filter);
  height: var(--logo-height);
  object-fit: contain;
  width: auto;
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  align-items: center;
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--control-radius);
  cursor: pointer;
  display: inline-flex;
  font-family: inherit;
  font-weight: var(--weight-semibold);
  gap: var(--space-2);
  text-align: center;
  transition: background var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast), transform var(--motion-fast);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { flex: 0 0 auto; }

.btn-primary { background: var(--color-accent); color: var(--color-accent-contrast); }
.btn-primary:hover { background: var(--color-accent-hover); }

.btn-secondary { background: var(--overlay-active); border-color: var(--color-border); color: var(--color-text); }
.btn-secondary:hover { border-color: var(--color-accent); }

.btn-ghost { background: transparent; color: var(--color-text-muted); }
.btn-ghost:hover { background: var(--overlay-hover); color: var(--color-text); }
.btn-ghost.active { background: var(--color-accent-soft); border-color: var(--color-accent); color: var(--color-text); }

.btn-icon { padding: var(--space-1-5); }

.btn-sm { font-size: var(--text-sm); line-height: var(--leading-sm); padding: var(--space-2) var(--space-3); }
.btn-md { font-size: var(--text-sm); line-height: var(--leading-sm); padding: var(--space-2-5) var(--space-4); }
.btn-lg { font-size: var(--text-md); line-height: var(--leading-md); padding: var(--space-4) var(--space-6); }

/* ---- Footer ------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--color-border-subtle);
  color: var(--color-text-subtle);
  font-size: var(--text-sm); line-height: var(--leading-sm);
  padding: var(--space-5) var(--space-8);
}
.site-footer-inner {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  margin: 0 auto;
  width: 100%;
}
.site-footer a:hover { color: var(--color-accent); }

@media (max-width: 1000px) {
  .site-footer { padding: var(--space-5) var(--space-4); }
  .site-footer-inner { justify-content: center; }
}