.liquid-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);border:1px solid transparent;border-radius:var(--radius-md);font-family:var(--font-family);font-weight:var(--font-weight-semibold);cursor:pointer;transition:all var(--duration-medium) var(--ease-default);white-space:nowrap;-webkit-user-select:none;user-select:none;position:relative;overflow:hidden;text-decoration:none}.liquid-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.liquid-button:disabled{opacity:.5;cursor:not-allowed}.liquid-button--sm{height:32px;padding:0 var(--space-md);font-size:var(--font-size-sm)}.liquid-button--md{height:44px;padding:0 var(--space-lg);font-size:var(--font-size-base)}.liquid-button--lg{height:52px;padding:0 var(--space-xl);font-size:var(--font-size-md)}.liquid-button--full{width:100%}.liquid-button--primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:#fff;box-shadow:var(--shadow-md)}.liquid-button--primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-primary-dark) 0%,var(--color-secondary-dark) 100%);transform:translateY(-1px);box-shadow:var(--shadow-lg),var(--shadow-glow-primary)}.liquid-button--primary:active:not(:disabled){transform:translateY(0)}.liquid-button--secondary{background:transparent;color:var(--color-text-primary);border-color:var(--color-border-strong)}.liquid-button--secondary:hover:not(:disabled){background:var(--color-surface-elevated);border-color:var(--color-border-strong)}.liquid-button--surface{background:var(--color-surface-alt);color:var(--color-text-primary);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.liquid-button--surface:hover:not(:disabled){background:var(--color-surface-elevated);border-color:var(--color-border-strong);box-shadow:var(--shadow-sm)}.liquid-button--ghost{background:transparent;color:var(--color-text-primary)}.liquid-button--ghost:hover:not(:disabled){background:var(--color-surface-muted)}.liquid-button--destructive{background:var(--color-destructive);color:#fff;box-shadow:var(--shadow-md)}.liquid-button--destructive:hover:not(:disabled){background:color-mix(in srgb,var(--color-destructive) 88%,white);transform:translateY(-1px)}.liquid-button--text{background:transparent;color:var(--color-primary);padding-left:var(--space-sm);padding-right:var(--space-sm)}.liquid-button--text:hover:not(:disabled){background:var(--color-primary-50)}.liquid-button__icon{display:flex;align-items:center;justify-content:center}.liquid-button__icon svg{width:1.25em;height:1.25em}.liquid-button__spinner{display:flex;align-items:center;justify-content:center}.liquid-button__spinner svg{width:1.25em;height:1.25em;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.liquid-button__label{display:flex;align-items:center}