html,body{background:var(--canvas);color:var(--text-primary);-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-webkit-touch-callout:default;-webkit-user-select:text;user-select:text;-khtml-user-select:text;touch-action:manipulation;width:100%;min-height:100%;margin:0;padding:0;overflow:hidden auto}#app{width:100%;min-height:100%;font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:default}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}input,textarea,[contenteditable]{-webkit-user-select:text;user-select:text;-khtml-user-select:text}@media (max-width:768px){body{-webkit-overflow-scrolling:touch}}@media screen and (max-width:768px){html,body,#app{height:-webkit-fill-available;min-height:100vh}}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#0c0c0d;--surface-1:#141416;--surface-2:#18181b;--surface-3:#232326;--surface-hover:#2b2b2f;--border-subtle:#27272a;--border-strong:#3f3f46;--accent-color:#fff;--accent-hover:#e4e4e7;--accent-soft:#232326;--primary-color:var(--accent-color);--primary-hover:var(--accent-hover);--success-color:#43c07a;--success-hover:#29ac68;--danger-color:#f45a56;--warning-color:#e6ac3d;--info-color:#46b5e4;--success-bg:#072614;--success-text:#80dba2;--warning-bg:#2f1e00;--warning-text:#fac871;--danger-bg:#371210;--danger-text:#ffa9a2;--info-bg:#022330;--info-text:#7bd0f9;--info-border:#0f5773;--info-hover-bg:#012d3f;--info-hover-border:#1f6f90;--text-primary:#f4f4f5;--text-secondary:#a1a1aa;--text-muted:#a1a1aa;--text-accent:#f4f4f5;--text-on-accent:#0c0c0d;--text-white:#f4f4f5;--text-white-muted:#a1a1aa;--bg-primary:var(--canvas);--bg-secondary:var(--surface-1);--bg-tertiary:var(--surface-2);--bg-dark:var(--surface-1);--bg-darker:var(--surface-2);--bg-sidebar:var(--surface-1);--bg-glass:color-mix(in srgb, var(--surface-2) 88%, transparent);--bg-glass-hover:color-mix(in srgb, var(--surface-3) 92%, transparent);--border-light:var(--border-subtle);--border-medium:var(--border-strong);--border-dark:var(--border-subtle);--border-focus:var(--text-secondary);--border-glass:color-mix(in srgb, var(--border-strong) 45%, transparent);--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--shadow-primary:none;--shadow-success:none;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:20px;--spacing-2xl:24px;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--font-size-xs:12px;--font-size-sm:14px;--font-size-base:16px;--font-size-md:18px;--font-size-lg:20px;--font-size-xl:24px;--border-radius-base:8px;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--border-radius-xl:18px;--border-radius-full:50%;--transition-base:.18s cubic-bezier(.22, 1, .36, 1);--transition-fast:.15s cubic-bezier(.22, 1, .36, 1);--transition-normal:.2s cubic-bezier(.22, 1, .36, 1);--transition-slow:.24s cubic-bezier(.22, 1, .36, 1);--activity-rail-width:64px;--history-drawer-width:288px;--sidebar-width:var(--history-drawer-width);--header-height:60px;--chat-input-height:140px;--chat-column-width:860px;--z-dropdown:1000;--z-modal:1050;--z-tooltip:1060}@supports (color:color(display-p3 0 0 0)){:root{--success-color:color(display-p3 .408663 .741001 .501903);--success-hover:color(display-p3 .334571 .665756 .431901);--danger-color:color(display-p3 .886186 .393273 .362108);--warning-color:color(display-p3 .866978 .684443 .324483);--info-color:color(display-p3 .400369 .701133 .877446);--success-bg:color(display-p3 .0624358 .14661 .0860517);--success-text:color(display-p3 .58809 .850932 .65255);--warning-bg:color(display-p3 .175038 .12024 .0105932);--warning-text:color(display-p3 .950505 .792568 .49326);--danger-bg:color(display-p3 .197085 .0780051 .0686298);--danger-text:color(display-p3 .983685 .664129 .627073);--info-bg:color(display-p3 .0458088 .134239 .184679);--info-text:color(display-p3 .562671 .809292 .958598);--info-border:color(display-p3 .155714 .337145 .44084);--info-hover-bg:color(display-p3 .0606972 .17488 .239139);--info-hover-border:color(display-p3 .219571 .429339 .550703)}}@supports (color:lab(0% 0 0)){:root{--success-color:lab(69.4676% -47.8626 24.6835);--success-hover:lab(62.4995% -48.0507 24.8074);--danger-color:lab(59.8274% 59.8535 35.4795);--warning-color:lab(74.5248% 14.3487 62.5064);--info-color:lab(68.9563% -21.2183 -33.5547);--success-bg:lab(12.4892% -15.9542 8.22209);--success-text:lab(80.6998% -37.842 19.4583);--warning-bg:lab(12.9875% 6.13835 20.1661);--warning-text:lab(83.8659% 11.1505 50.2781);--danger-bg:lab(11.248% 18.8478 10.2853);--danger-text:lab(77.9713% 37.3159 20.7122);--info-bg:lab(11.9321% -7.68152 -12.5262);--info-text:lab(79.3963% -18.7531 -28.2303);--info-border:lab(34.045% -13.6873 -22.2748);--info-hover-bg:lab(16.587% -9.25566 -15.2847);--info-hover-border:lab(43.3552% -15.628 -25.1051)}}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.btn-base{border-radius:var(--border-radius-md);cursor:pointer;font-size:var(--font-size-base);transition:var(--transition-base);min-height:36px;padding:var(--spacing-sm) var(--spacing-lg);-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;font-weight:500;text-decoration:none;display:inline-flex}.btn-base:disabled{cursor:not-allowed;opacity:.6;box-shadow:none!important;transform:none!important}.btn-primary{background-color:var(--primary-color);color:var(--text-on-accent)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);color:var(--text-on-accent)}.btn-primary:disabled{background-color:var(--surface-3);color:var(--text-muted);opacity:1}.btn-success{background-color:var(--success-color);color:var(--text-on-accent)}.btn-success:hover:not(:disabled){background-color:var(--success-hover)}.btn-danger{background-color:var(--danger-color);color:var(--text-primary)}.btn-danger:hover:not(:disabled){background-color:var(--danger-text)}.btn-outline{border:1px solid var(--border-strong);color:var(--text-primary);background-color:#0000}.btn-outline:hover:not(:disabled){background-color:var(--surface-hover);color:var(--text-primary)}.btn-sm{min-height:32px;padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.btn-lg{min-height:44px;padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-md)}.btn-icon{min-width:36px;padding:var(--spacing-sm);border-radius:var(--border-radius-md)}.btn-round{border-radius:var(--border-radius-full)}.input-base{border:1px solid var(--border-light);background-color:var(--bg-primary);color:var(--text-primary);font-size:var(--font-size-base);font-family:var(--font-family);padding:var(--spacing-sm) var(--spacing-md);transition:border-color var(--transition-base);box-sizing:border-box;border-radius:4px;width:100%}.input-base::placeholder{color:var(--text-muted)}.input-base:focus{border-color:var(--text-secondary);outline:none}.input-base:focus-visible{outline:2px solid var(--text-primary);outline-offset:2px}.card{background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--border-radius-lg);padding:var(--spacing-xl)}.card-header{padding:var(--spacing-lg) var(--spacing-xl) 0;border-bottom:1px solid var(--border-light);margin-bottom:var(--spacing-lg)}.card-body{padding:var(--spacing-xl)}.card-footer{padding:0 var(--spacing-xl) var(--spacing-xl);border-top:1px solid var(--border-light);margin-top:var(--spacing-lg)}.modal-overlay{z-index:var(--z-modal);padding:var(--spacing-xl);background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.modal{background:var(--bg-primary);border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);opacity:0;width:100%;max-width:600px;max-height:80vh;transition:var(--transition-base);overflow:hidden;transform:scale(.9)}.modal.active{opacity:1;transform:scale(1)}.modal-header{padding:var(--spacing-xl);border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;display:flex}.modal-title{font-size:var(--font-size-lg);color:var(--text-primary);margin:0;font-weight:600}.modal-close{border-radius:var(--border-radius-full);width:44px;height:44px;color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.modal-close:hover{background-color:var(--bg-secondary);color:var(--text-primary)}.modal-body{padding:var(--spacing-xl);max-height:60vh;overflow-y:auto}.modal-footer{padding:var(--spacing-xl);border-top:1px solid var(--border-light);gap:var(--spacing-md);justify-content:flex-end;display:flex}.list-item{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-light);transition:var(--transition-fast);cursor:pointer}.list-item:hover{background-color:var(--bg-secondary)}.list-item:last-child{border-bottom:none}.list-item.active{background-color:var(--accent-soft);color:var(--text-primary)}.toolbar{align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-secondary);border-bottom:1px solid var(--border-light);min-height:48px;display:flex}.tag{padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--bg-secondary);color:var(--text-secondary);border-radius:var(--border-radius-sm);font-size:var(--font-size-xs);align-items:center;font-weight:500;display:inline-flex}.tag.primary{color:var(--primary-color);background-color:#1890ff1a}.tag.success{color:var(--success-color);background-color:#28a7451a}.tag.danger{color:var(--danger-color);background-color:#dc35451a}.loading-spinner{border:2px solid var(--border-light);border-radius:var(--border-radius-full);border-top-color:var(--primary-color);width:20px;height:20px;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{background-color:color-mix(in srgb, var(--canvas) 84%, transparent);z-index:10;justify-content:center;align-items:center;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.progress{background-color:var(--bg-secondary);border-radius:var(--border-radius-sm);width:100%;height:8px;overflow:hidden}.progress-bar{background-color:var(--primary-color);transform-origin:0;height:100%;transition:transform var(--transition-base)}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);color:var(--text-white);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm);font-size:var(--font-size-xs);white-space:nowrap;opacity:0;visibility:hidden;transition:var(--transition-fast);z-index:var(--z-tooltip);pointer-events:none;background-color:#000c;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.tooltip:hover:after{opacity:1;visibility:visible}.custom-scroll{scrollbar-width:thin;scrollbar-color:var(--surface-3) var(--surface-1)}.custom-scroll::-webkit-scrollbar{width:6px}.custom-scroll::-webkit-scrollbar-track{background:var(--surface-1);border-radius:3px}.custom-scroll::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:3px}.custom-scroll::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}@media (max-width:768px){.btn-base,.btn-sm,.btn-icon{min-height:44px}.mobile-hidden{display:none!important}.mobile-full-width{width:100%!important}.modal{margin:var(--spacing-md);max-width:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.d-flex{display:flex}.d-block{display:block}.d-none{display:none}.align-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.p-xs{padding:var(--spacing-xs)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.p-xl{padding:var(--spacing-xl)}.m-xs{margin:var(--spacing-xs)}.m-sm{margin:var(--spacing-sm)}.m-md{margin:var(--spacing-md)}.m-lg{margin:var(--spacing-lg)}.m-xl{margin:var(--spacing-xl)}.mt-xs{margin-top:var(--spacing-xs)}.mb-xs{margin-bottom:var(--spacing-xs)}.ml-xs{margin-left:var(--spacing-xs)}.mr-xs{margin-right:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mb-sm{margin-bottom:var(--spacing-sm)}.ml-sm{margin-left:var(--spacing-sm)}.mr-sm{margin-right:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mb-md{margin-bottom:var(--spacing-md)}.ml-md{margin-left:var(--spacing-md)}.mr-md{margin-right:var(--spacing-md)}.auth-form{gap:16px;display:grid}.auth-field{gap:7px;display:grid}.auth-field label{color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:650}.auth-input{background:var(--surface-1);border:1px solid var(--border-subtle);color:var(--text-primary);font:inherit;min-height:48px;transition:border-color var(--transition-fast);border-radius:4px;width:100%;padding:0 13px;font-size:16px}.auth-input:focus{border-color:var(--text-secondary);outline:none}.auth-input:focus-visible{outline:2px solid var(--text-primary);outline-offset:2px}.auth-input.error{border-color:var(--danger-color)}.field-error{color:var(--danger-text);font-size:var(--font-size-xs)}.auth-alert{background:var(--danger-bg);border-radius:var(--border-radius-md);color:var(--danger-text);font-size:var(--font-size-sm);border:1px solid #ab413ea6;border:1px solid color(display-p3 .620873 .281767 .25799/.65);border:1px solid lab(42.9311% 44.0505 25.8735/.65);padding:10px 12px;line-height:1.55}.auth-alert.success{background:var(--success-bg);color:var(--success-text);border-color:#2a7449a6;border-color:color(display-p3 .246663 .44747 .301916/.65);border-color:lab(43.3008% -31.8549 16.4207/.65)}.auth-submit{background:var(--accent-color);border-radius:var(--border-radius-md);color:var(--text-on-accent);cursor:pointer;font:inherit;font-size:var(--font-size-sm);border:0;justify-content:center;align-items:center;gap:8px;width:100%;min-height:48px;margin-top:4px;font-weight:700;display:inline-flex}.auth-submit:hover:not(:disabled){background:var(--accent-hover);color:var(--text-on-accent)}.auth-submit:disabled{background:var(--surface-3);color:var(--text-muted);cursor:not-allowed}.auth-spinner{border:2px solid color-mix(in srgb, var(--text-on-accent) 28%, transparent);border-top-color:var(--text-on-accent);border-radius:50%;width:15px;height:15px;animation:.8s linear infinite auth-spin}.auth-footer{color:var(--text-muted);font-size:var(--font-size-sm);text-align:center;margin:20px 0 0}.auth-footer a{color:var(--text-accent);text-decoration:none}.auth-footer a:hover{text-decoration:underline}.test-account{background:var(--success-bg);border-radius:var(--border-radius-md);color:var(--success-text);font-size:var(--font-size-xs);border:1px solid #2a744994;border:1px solid color(display-p3 .246663 .44747 .301916/.58);border:1px solid lab(43.3008% -31.8549 16.4207/.58);justify-content:space-between;align-items:center;margin-bottom:16px;padding:9px 10px;display:flex}@keyframes auth-spin{to{transform:rotate(360deg)}}