/* Buttons (scoped to dag- classes) */

.dag-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dag-space-2);
  padding: 0.75rem 1rem;
  border-radius: var(--dag-radius-2);
  border: 1px solid transparent;
  font-family: var(--dag-font-sans);
  font-size: var(--dag-text-size-1);
  line-height: 1.1;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: transform 120ms ease, background-color 120ms ease, border-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
}

.dag-btn:focus {
  outline: none;
  box-shadow: var(--dag-focus-ring);
}

.dag-btn:active {
  transform: translateY(1px);
}

.dag-btn[disabled],
.dag-btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

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

.dag-btn--primary:hover {
  background: #1b63d7;
}

.dag-btn--secondary {
  background: var(--dag-color-bg);
  color: var(--dag-color-text);
  border-color: var(--dag-color-border);
}

.dag-btn--secondary:hover {
  background: rgba(247,248,250,0.9);
}

.dag-btn--ghost {
  background: transparent;
  color: var(--dag-color-primary);
  border-color: transparent;
}

.dag-btn--ghost:hover {
  background: rgba(31, 111, 235, 0.10);
  border-color: rgba(31, 111, 235, 0.18);
}

/* Small button utility */
.dag-btn--sm {
  padding: 0.5rem 0.75rem;
  border-radius: var(--dag-radius-1);
  font-size: var(--dag-text-size-0);
}