.required{color:var(--color-error);font-size:12px;margin-left:4px}.optional{color:var(--color-text-tertiary);font-size:12px;margin-left:8px}.preset-buttons{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.preset-btn{padding:4px 10px;font-size:12px;color:var(--color-text-secondary);background-color:#ffffff4d;border:1px solid rgba(255,255,255,.5);border-radius:16px;cursor:pointer;transition:var(--transition)}.preset-btn:hover{background-color:var(--color-accent);color:#fff;border-color:var(--color-accent)}.preset-btn:active{transform:scale(.95)}