:root{--bg-primary:#ffffff;--bg-secondary:#f8f8f6;--bg-tertiary:#f1efe8;--text-primary:#1a1a1a;--text-secondary:#6b6b68;--text-tertiary:#9c9a92;--border:#e5e3dc;--border-hover:#d3d1c7;--radius:8px;--radius-lg:12px;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}@media (prefers-color-scheme:dark){:root{--bg-primary:#1a1a18;--bg-secondary:#242422;--bg-tertiary:#2c2c2a;--text-primary:#e8e6de;--text-secondary:#9c9a92;--text-tertiary:#6b6b68;--border:#3d3d3a;--border-hover:#5f5e5a}}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg-tertiary);color:var(--text-primary);-webkit-font-smoothing:antialiased}body,button,input,select,textarea{font-family:var(--font)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.card{border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px 16px;background:var(--bg-primary)}.input{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;background:var(--bg-secondary);color:var(--text-primary);transition:border-color .15s}.input:focus{outline:none;border-color:var(--border-hover)}.btn{padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius);background:transparent;color:var(--text-secondary)}.btn,.btn-primary{font-size:13px;cursor:pointer}.btn-primary{padding:8px 20px;border:none;border-radius:var(--radius);background:var(--text-primary);color:var(--bg-primary);font-weight:500}.btn-sm{padding:4px 10px;border:1px solid var(--border);border-radius:6px;background:transparent;cursor:pointer}.btn-sm,.label{font-size:11px;color:var(--text-secondary)}.label{display:flex;flex-direction:column;gap:3px}