/* Mathcolate shared button design system.
   Colors and semantic roles stay page-defined; this layer standardizes geometry and interaction. */
button:not(.mc-button-compact) {
  box-sizing: border-box;
  min-height: 40px;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  vertical-align: middle;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}
button:not(.mc-button-compact):not(:disabled):hover {
  filter: brightness(.96);
}
button:not(.mc-button-compact):focus-visible {
  outline: 2px solid #8b5a2b;
  outline-offset: 2px;
}
button:not(.mc-button-compact):disabled {
  cursor: not-allowed;
}