.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;font-weight:600;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-md{padding:0 var(--spacing-md);height:var(--touch-target);font-size:1rem}.btn-sm{padding:0 var(--spacing-sm);height:36px;font-size:.875rem}.btn-primary{background-color:var(--color-primary);color:var(--text-inverse)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-light)}.btn-success{background-color:var(--color-success);color:var(--text-inverse)}.btn-success:hover:not(:disabled){background-color:var(--color-success-dark)}.btn-danger{background-color:var(--color-danger);color:var(--text-inverse)}.btn-danger:hover:not(:disabled){background-color:var(--color-danger-dark)}.btn-outline{color:var(--text-main);border:1px solid var(--border-color);background-color:#0000}.btn-outline:hover:not(:disabled){background-color:var(--bg-surface-hover)}