/*
 * Shared controls. A submit uses .button plus one variant.
 * primary is solid blue, secondary is white, destructive is light red.
 * Every filled variant keeps the same 1px border. .button-small is the compact size.
 * .button-block fills the row. .button-text is a borderless action.
 */

.button {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-radius: 0.5rem;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  appearance: none;
}

.button:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.button:disabled,
.button:disabled:hover {
  opacity: 0.5;
  cursor: not-allowed;
}

.button-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-on-accent);
}

.button-primary:hover:not(:disabled) {
  background: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  color: var(--color-on-accent);
}

.button-secondary {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-ink);
}

.button-secondary:hover:not(:disabled) {
  background: var(--color-surface-hover);
  border-color: var(--color-border);
  color: var(--color-ink);
}

.button-destructive {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #991b1b;
}

.button-destructive:hover:not(:disabled) {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #7f1d1d;
}

[data-theme="dark"] .button-destructive {
  background: #3f1a1a;
  border-color: #7f1d1d;
  color: #fecaca;
}

[data-theme="dark"] .button-destructive:hover:not(:disabled) {
  background: #5b2121;
  border-color: #7f1d1d;
  color: #fecaca;
}

.button-text {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-accent-strong);
}

.button-text:hover:not(:disabled) {
  background: transparent;
  color: var(--color-accent-strong);
  text-decoration: none;
}

.button-small {
  padding: 0.375rem 0.65rem;
  font-size: 0.8125rem;
}

.button-block {
  display: flex;
  width: 100%;
}

.button[hidden] {
  display: none;
}