:root{--color-primary: #1a73e8;--color-primary-hover: #1765cc;--color-primary-weak: #e8f0fe;--color-on-primary: #ffffff;--text-primary: #202124;--text-secondary: #5f6368;--text-tertiary: #80868b;--text-disabled: #bdc1c6;--border: #dadce0;--border-strong: #bdc1c6;--bg-base: #ffffff;--bg-subtle: #f8f9fa;--bg-muted: #f1f3f4;--sidebar-bg: #202124;--sidebar-text: #e8eaed;--sidebar-text-muted: #9aa0a6;--sidebar-active-bg: rgba(26, 115, 232, .16);--sidebar-active-text: #8ab4f8;--color-success: #1e8e3e;--color-success-weak: #e6f4ea;--color-warning: #f9ab00;--color-warning-weak: #fef7e0;--color-error: #d93025;--color-error-weak: #fce8e6;--color-info: #1a73e8;--color-info-weak: #e8f0fe;--fs-caption: 12px;--fs-body: 14px;--fs-body-lg: 16px;--fs-title: 18px;--fs-heading: 20px;--fs-display: 24px;--fw-regular: 400;--fw-medium: 500;--fw-bold: 700;--lh-tight: 1.3;--lh-snug: 1.4;--lh-base: 1.6;--lh-loose: 1.8;--ls-normal: 0;--ls-tight: -.01em;--ls-wide: .04em;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-8: 48px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Heiti TC", "Microsoft JhengHei", "微軟正黑體", "Noto Sans TC", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;--shadow-sm: 0 1px 2px rgba(60, 64, 67, .1);--shadow-md: 0 2px 8px rgba(60, 64, 67, .15);--shadow-lg: 0 4px 16px rgba(60, 64, 67, .2);--bp-mobile: 480px;--bp-tablet: 768px}body{font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-base);letter-spacing:var(--ls-normal);color:var(--text-primary);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,textarea,select{font-family:inherit;letter-spacing:inherit}._centeredPage_eo8me_4{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-subtle);padding:var(--space-5)}._card_eo8me_13{background:var(--bg-base);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:40px 48px;max-width:440px;width:100%;text-align:center}._heading_eo8me_23{margin:0 0 var(--space-4);font-size:var(--fs-heading);font-weight:var(--fw-bold);color:var(--text-primary);line-height:var(--lh-tight)}._description_eo8me_32{margin:0 0 var(--space-3);color:var(--text-secondary);line-height:var(--lh-base);font-size:var(--fs-body)}._hint_eo8me_39{margin:0 0 var(--space-5);font-size:var(--fs-caption);color:var(--text-tertiary);line-height:var(--lh-base)}._logoutButton_eo8me_46{padding:10px var(--space-5);background:none;border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;font-size:var(--fs-body);color:var(--text-secondary);line-height:var(--lh-snug);transition:border-color .15s,color .15s}._logoutButton_eo8me_46:hover{border-color:var(--color-primary);color:var(--color-primary)}._errorMessage_eo8me_64{margin:0 0 var(--space-4);padding:10px 14px;background:var(--color-error-weak);border:1px solid var(--color-error);border-radius:var(--radius-sm);color:var(--color-error);font-size:var(--fs-body);line-height:var(--lh-base)}._loginButton_eo8me_75{padding:10px var(--space-5);background:var(--color-primary);color:var(--color-on-primary);border:none;border-radius:var(--radius-md);cursor:pointer;font-size:var(--fs-body);font-weight:var(--fw-medium);line-height:var(--lh-snug)}._loginButton_eo8me_75:hover{background:var(--color-primary-hover)}._loadingSpinner_eo8me_91{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-tertiary);font-size:var(--fs-body-lg);line-height:var(--lh-base)}._appShell_1jh6z_8{display:grid;grid-template-columns:220px 1fr;min-height:100vh;background:var(--bg-subtle)}._sidebar_1jh6z_18{display:flex;flex-direction:column;background:var(--sidebar-bg);color:var(--sidebar-text);position:sticky;top:0;height:100vh;overflow-y:auto}._sidebarHeader_1jh6z_29{padding:20px var(--space-4) var(--space-3);border-bottom:1px solid #3c4043}._logoLink_1jh6z_34{text-decoration:none;color:inherit}._logoText_1jh6z_39{font-size:var(--fs-body-lg);font-weight:var(--fw-bold);color:var(--sidebar-text);line-height:var(--lh-snug)}._navList_1jh6z_47{list-style:none;margin:var(--space-2) 0;padding:0;flex:1}._navItem_1jh6z_54{display:flex;align-items:center;justify-content:space-between;padding:10px var(--space-4);font-size:var(--fs-body);color:var(--sidebar-text-muted);text-decoration:none;border-radius:var(--radius-sm);margin:2px var(--space-2);line-height:var(--lh-snug);transition:background .15s,color .15s}._navItem_1jh6z_54:hover{background:#3c4043;color:var(--sidebar-text)}._navItemActive_1jh6z_76{background:var(--sidebar-active-bg);color:var(--sidebar-active-text);font-weight:var(--fw-medium)}._navItemActive_1jh6z_76:hover{background:var(--sidebar-active-bg);filter:brightness(1.1)}._navBadge_1jh6z_87{background:var(--color-error);color:var(--color-on-primary);border-radius:var(--radius-pill);padding:1px var(--space-2);font-size:var(--fs-caption);font-weight:var(--fw-bold);min-width:18px;text-align:center}._sidebarFooter_1jh6z_99{padding:var(--space-3) var(--space-4);border-top:1px solid #3c4043;display:flex;flex-direction:column;gap:var(--space-2)}._wsStatus_1jh6z_107{display:flex;align-items:center;gap:6px;font-size:var(--fs-caption);color:var(--sidebar-text-muted);line-height:var(--lh-snug)}._wsIndicator_1jh6z_116{width:8px;height:8px;border-radius:var(--radius-pill);background:var(--sidebar-text-muted);flex-shrink:0}._ws_connected_1jh6z_124 ._wsIndicator_1jh6z_116{background:var(--color-success)}._ws_reconnecting_1jh6z_128 ._wsIndicator_1jh6z_116{background:var(--color-warning)}._ws_disconnected_1jh6z_132 ._wsIndicator_1jh6z_116,._ws_connecting_1jh6z_133 ._wsIndicator_1jh6z_116{background:var(--sidebar-text-muted)}._userInfo_1jh6z_137{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}._userName_1jh6z_144{font-size:var(--fs-body);color:var(--sidebar-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;line-height:var(--lh-snug)}._logoutBtn_1jh6z_155{background:none;border:1px solid var(--text-secondary);border-radius:var(--radius-sm);color:var(--sidebar-text-muted);cursor:pointer;font-size:var(--fs-caption);padding:3px var(--space-2);line-height:var(--lh-snug);transition:border-color .15s,color .15s;flex-shrink:0}._logoutBtn_1jh6z_155:hover{border-color:var(--sidebar-text);color:var(--sidebar-text)}._mainContent_1jh6z_174{overflow-y:auto;padding:var(--space-5)}._appBar_1jh6z_184,._scrim_1jh6z_189,._drawer_1jh6z_194{display:none}@media (max-width: 768px){._appShell_1jh6z_8{grid-template-columns:1fr}._sidebar_1jh6z_18{display:none}._appBar_1jh6z_184{display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-4);height:56px;background:var(--sidebar-bg);color:var(--sidebar-text);position:sticky;top:0;z-index:200;box-shadow:var(--shadow-sm);flex-shrink:0}._appShell_1jh6z_8{display:flex;flex-direction:column}._mainContent_1jh6z_174{flex:1;padding:var(--space-4)}._hamburgerBtn_1jh6z_236{background:none;border:none;color:var(--sidebar-text);cursor:pointer;font-size:var(--fs-heading);padding:var(--space-1);border-radius:var(--radius-sm);line-height:1;display:flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0}._hamburgerBtn_1jh6z_236:hover{background:#ffffff1a}._appBarTitle_1jh6z_258{flex:1;font-size:var(--fs-body-lg);font-weight:var(--fw-medium);color:var(--sidebar-text);line-height:var(--lh-snug)}._scrim_1jh6z_189{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:300;opacity:0;pointer-events:none;transition:opacity .2s ease}._scrimOpen_1jh6z_278{opacity:1;pointer-events:auto}._drawer_1jh6z_194{display:flex;flex-direction:column;position:fixed;top:0;left:0;width:min(280px,80vw);height:100vh;background:var(--sidebar-bg);color:var(--sidebar-text);z-index:400;transform:translate(-100%);transition:transform .2s ease;box-shadow:var(--shadow-lg);border-top-right-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg);overflow-y:auto}._drawerOpen_1jh6z_303{transform:translate(0)}._drawerHeader_1jh6z_308{padding:20px var(--space-4) var(--space-3);border-bottom:1px solid #3c4043}._drawerNavList_1jh6z_313{list-style:none;margin:var(--space-2) 0;padding:0;flex:1}._drawerFooter_1jh6z_320{padding:var(--space-3) var(--space-4);border-top:1px solid #3c4043;display:flex;flex-direction:column;gap:var(--space-2)}}*{box-sizing:border-box}body{margin:0}._loadingScreen_cj8jn_10{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:var(--fs-body-lg);color:var(--text-tertiary)}