:root,[data-theme=light]{--bg-app:#f8fafc;--surface-primary:#fff;--surface-elevated:#fff;--surface-sidebar:#f1f5f9;--surface-hover:#e2e8f0;--surface-active:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#fff;--border-default:#e2e8f0;--border-subtle:#edf2f7;--border-focus:#2563eb;--accent-primary:#2563eb;--accent-hover:#1d4ed8;--accent-active:#1e40af;--accent-subtle:#eff6ff;--accent-contrast:#fff;--status-success:#16a34a;--status-success-bg:#dcfce7;--status-success-border:#bbf7d0;--status-warning:#d97706;--status-warning-bg:#fef3c7;--status-warning-border:#fde68a;--status-error:#dc2626;--status-error-bg:#fee2e2;--status-error-border:#fecaca;--status-running:#2563eb;--status-running-bg:#dbeafe;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-card:0 1px 3px 0 #00000014, 0 1px 2px -1px #0000000a;--shadow-elevated:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--focus-ring:0 0 0 3px #2563eb40;--color-white:var(--surface-primary);--color-bg:var(--bg-app);--color-sidebar-bg:var(--surface-sidebar);--color-primary:var(--accent-primary);--color-primary-hover:var(--accent-hover);--color-primary-light:var(--accent-subtle);--color-text:var(--text-primary);--color-text-secondary:var(--text-secondary);--color-border:var(--border-default);--color-badge-completed:var(--status-success-bg);--color-badge-completed-text:var(--status-success);--color-badge-loading:var(--status-warning-bg);--color-badge-loading-text:var(--status-warning);--color-error:var(--status-error)}[data-theme=dark]{--bg-app:#090d16;--surface-primary:#0f172a;--surface-elevated:#1e293b;--surface-sidebar:#0b1120;--surface-hover:#1e293b;--surface-active:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#0f172a;--border-default:#1e293b;--border-subtle:#162032;--border-focus:#3b82f6;--accent-primary:#3b82f6;--accent-hover:#60a5fa;--accent-active:#2563eb;--accent-subtle:#3b82f626;--accent-contrast:#fff;--status-success:#4ade80;--status-success-bg:#22c55e29;--status-success-border:#22c55e47;--status-warning:#fbbf24;--status-warning-bg:#f59e0b29;--status-warning-border:#f59e0b47;--status-error:#f87171;--status-error-bg:#ef444429;--status-error-border:#ef444447;--status-running:#60a5fa;--status-running-bg:#3b82f629;--shadow-sm:0 1px 2px 0 #00000059;--shadow-card:0 1px 3px 0 #00000073, 0 1px 2px -1px #00000059;--shadow-elevated:0 10px 20px -3px #0009, 0 4px 6px -4px #0006;--focus-ring:0 0 0 3px #3b82f659;--color-white:var(--surface-primary);--color-bg:var(--bg-app);--color-sidebar-bg:var(--surface-sidebar);--color-primary:var(--accent-primary);--color-primary-hover:var(--accent-hover);--color-primary-light:var(--accent-subtle);--color-text:var(--text-primary);--color-text-secondary:var(--text-secondary);--color-border:var(--border-default);--color-badge-completed:var(--status-success-bg);--color-badge-completed-text:var(--status-success);--color-badge-loading:var(--status-warning-bg);--color-badge-loading-text:var(--status-warning);--color-error:var(--status-error)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-app:#090d16;--surface-primary:#0f172a;--surface-elevated:#1e293b;--surface-sidebar:#0b1120;--surface-hover:#1e293b;--surface-active:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#0f172a;--border-default:#1e293b;--border-subtle:#162032;--border-focus:#3b82f6;--accent-primary:#3b82f6;--accent-hover:#60a5fa;--accent-active:#2563eb;--accent-subtle:#3b82f626;--accent-contrast:#fff;--status-success:#4ade80;--status-success-bg:#22c55e29;--status-warning:#fbbf24;--status-warning-bg:#f59e0b29;--status-error:#f87171;--status-error-bg:#ef444429;--status-running:#60a5fa;--status-running-bg:#3b82f629;--shadow-card:0 1px 3px 0 #00000073;--shadow-elevated:0 10px 20px -3px #0009;--focus-ring:0 0 0 3px #3b82f659;--color-white:var(--surface-primary);--color-bg:var(--bg-app);--color-sidebar-bg:var(--surface-sidebar);--color-primary:var(--accent-primary);--color-primary-hover:var(--accent-hover);--color-primary-light:var(--accent-subtle);--color-text:var(--text-primary);--color-text-secondary:var(--text-secondary);--color-border:var(--border-default);--color-badge-completed:var(--status-success-bg);--color-badge-completed-text:var(--status-success);--color-badge-loading:var(--status-warning-bg);--color-badge-loading-text:var(--status-warning);--color-error:var(--status-error)}}:root{--sidebar-width:270px;--sidebar-collapsed-width:0px;--header-height:56px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--radius:var(--radius-md);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--transition-fast:.15s ease;--transition-normal:.25s ease;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-family);color:var(--text-primary);background:var(--bg-app);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-normal), color var(--transition-normal)}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible{box-shadow:var(--focus-ring);outline:none}textarea{resize:none;font-family:inherit}ul{list-style:none}a{color:inherit;text-decoration: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}}.theme-toggle-btn{align-items:center;gap:var(--space-2);width:100%;color:var(--text-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-default);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);background:0 0;padding:8px 12px;font-size:13.5px;font-weight:500;display:flex}.theme-toggle-btn:hover{background:var(--surface-hover);color:var(--text-primary);border-color:var(--border-default)}.theme-toggle-icon-wrap{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.theme-toggle-icon{width:16px;height:16px}.theme-toggle-label{text-align:left;flex:1}.sidebar{width:var(--sidebar-width);background:var(--surface-sidebar);border-right:1px solid var(--border-default);height:100%;transition:transform var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar.collapsed{pointer-events:none;transform:translate(-100%)}.sidebar-backdrop{display:none}@media (width<=768px){.sidebar-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:95;background:#00000073;width:100vw;height:100vh;animation:.2s fadeIn;display:block;position:fixed;top:0;left:0}.sidebar{box-shadow:var(--shadow-elevated)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.sidebar-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:16px 16px 12px;display:flex}.sidebar-brand{align-items:center;gap:var(--space-3);color:var(--text-primary);text-decoration:none;display:flex}.sidebar-brand-icon{background:var(--accent-primary);border-radius:var(--radius-md);width:34px;height:34px;color:var(--accent-contrast);flex-shrink:0;justify-content:center;align-items:center;display:flex;box-shadow:0 2px 4px #2563eb33}.sidebar-brand-icon svg{width:18px;height:18px}.sidebar-brand-info{flex-direction:column;display:flex}.sidebar-brand-name{letter-spacing:-.3px;color:var(--text-primary);font-size:15px;font-weight:700;line-height:1.2}.sidebar-brand-tag{color:var(--text-muted);letter-spacing:.2px;font-size:11px;font-weight:500}.sidebar-close-btn{border-radius:var(--radius-sm);width:28px;height:28px;color:var(--text-secondary);transition:background-color var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;display:flex}.sidebar-close-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.sidebar-close-btn svg{width:16px;height:16px}.sidebar-actions{padding:14px 16px 10px}.new-research-btn{background:var(--accent-primary);width:100%;color:var(--accent-contrast);border-radius:var(--radius-md);justify-content:center;align-items:center;gap:var(--space-2);transition:background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);padding:10px 14px;font-size:13.5px;font-weight:600;display:flex;box-shadow:0 1px 2px #2563eb33}.new-research-btn:hover{background:var(--accent-hover);box-shadow:0 2px 6px #2563eb4d}.new-research-btn:active{background:var(--accent-active);transform:translateY(1px)}.action-icon{width:16px;height:16px}.sidebar-history-container{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.sidebar-section-header{justify-content:space-between;align-items:center;padding:12px 16px 8px;display:flex}.sidebar-section-title{text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);font-size:11px;font-weight:600}.sidebar-count-badge{border-radius:var(--radius-full);background:var(--surface-hover);color:var(--text-secondary);padding:1px 6px;font-size:11px;font-weight:600}.sidebar-history-scroll{flex-direction:column;flex:1;gap:2px;padding:0 8px 12px;display:flex;overflow-y:auto}.sidebar-history-scroll::-webkit-scrollbar{width:5px}.sidebar-history-scroll::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:4px}.history-list{flex-direction:column;gap:2px;display:flex}.history-item{text-align:left;width:100%;color:var(--text-secondary);border-radius:var(--radius-sm);transition:background-color var(--transition-fast), color var(--transition-fast);border:1px solid #0000;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.history-item:hover{background:var(--surface-hover);color:var(--text-primary)}.history-item.active{background:var(--accent-subtle);color:var(--accent-primary);border-color:#2563eb33;font-weight:600}.history-item-title{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.history-status-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.history-status-dot.status-completed{background:var(--status-success)}.history-status-dot.status-running{background:var(--status-running);animation:1.4s ease-in-out infinite pulseDot}.history-status-dot.status-queued{background:var(--status-warning)}.history-status-dot.status-failed{background:var(--status-error)}.history-status-dot.status-unknown{background:var(--text-muted)}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.85)}}.sidebar-loading-state{flex-direction:column;gap:8px;padding:8px;display:flex}.history-skeleton{border-radius:var(--radius-sm);background:var(--surface-hover);height:28px;animation:1.5s ease-in-out infinite pulseSkeleton}.history-skeleton.short{width:75%}@keyframes pulseSkeleton{0%,to{opacity:.6}50%{opacity:.25}}.sidebar-empty-state{text-align:center;padding:24px 12px}.sidebar-empty-title{color:var(--text-secondary);margin-bottom:4px;font-size:13px;font-weight:600}.sidebar-empty-hint{color:var(--text-muted);font-size:12px;line-height:1.5}.sidebar-error-state{text-align:center;padding:16px 12px}.sidebar-error-msg{color:var(--status-error);margin-bottom:8px;font-size:12.5px;line-height:1.4}.sidebar-retry-btn{color:var(--text-primary);background:var(--surface-hover);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:4px 10px;font-size:12px;font-weight:500}.sidebar-retry-btn:hover{background:var(--surface-active)}.sidebar-footer{border-top:1px solid var(--border-subtle);background:var(--surface-sidebar);padding:12px 16px}.research-home-wrapper{background:var(--bg-app);flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:100%;padding:40px 20px 48px;display:flex;overflow-y:auto}.research-home-content{gap:var(--space-6);flex-direction:column;width:100%;max-width:720px;animation:.25s ease-out fadeInHome;display:flex}@keyframes fadeInHome{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.research-welcome{text-align:center;align-items:center;gap:var(--space-3);flex-direction:column;display:flex}.research-welcome-badge{color:var(--accent-primary);background:var(--accent-subtle);border-radius:var(--radius-full);letter-spacing:.2px;border:1px solid #2563eb33;align-items:center;gap:6px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.badge-icon{width:13px;height:13px}.research-welcome-heading{letter-spacing:-.6px;color:var(--text-primary);font-size:32px;font-weight:700;line-height:1.25}.research-welcome-subtitle{color:var(--text-secondary);max-width:580px;font-size:15px;line-height:1.6}.research-composer-card{background:var(--surface-primary);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);overflow:hidden}.research-composer-card:focus-within{border-color:var(--border-focus);box-shadow:var(--shadow-card), var(--focus-ring)}.research-composer-form{flex-direction:column;display:flex}.composer-textarea-container{padding:18px 20px 10px}.composer-textarea{width:100%;min-height:130px;max-height:320px;color:var(--text-primary);resize:vertical;background:0 0;border:none;outline:none;padding:0;font-family:inherit;font-size:15px;line-height:1.65}.composer-textarea::placeholder{color:var(--text-muted)}.composer-error-banner{color:var(--status-error);background:var(--status-error-bg);border:1px solid var(--status-error-border);border-radius:var(--radius-sm);align-items:center;gap:8px;margin:0 16px 12px;padding:8px 12px;font-size:13px;font-weight:500;display:flex}.composer-error-banner .error-icon{flex-shrink:0;width:16px;height:16px}.composer-footer-row{border-top:1px solid var(--border-subtle);background:var(--surface-primary);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;display:flex}.composer-meta{align-items:center;gap:var(--space-3);color:var(--text-muted);font-size:12px;display:flex}.char-count{font-variant-numeric:tabular-nums;font-weight:500}.char-count.error{color:var(--status-error);font-weight:600}.composer-shortcut-hint{color:var(--text-muted);font-size:12px}.composer-shortcut-hint strong{color:var(--text-secondary);font-weight:600}.composer-submit-btn{background:var(--accent-primary);color:var(--accent-contrast);border-radius:var(--radius-md);transition:background-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);white-space:nowrap;align-items:center;gap:8px;padding:9px 20px;font-size:14px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #2563eb33}.composer-submit-btn:hover:not(:disabled){background:var(--accent-hover)}.composer-submit-btn:active:not(:disabled){transform:translateY(1px)}.composer-submit-btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.submit-arrow{width:15px;height:15px;transition:transform var(--transition-fast)}.composer-submit-btn:hover:not(:disabled) .submit-arrow{transform:translate(2px)}.submit-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spinSubmit}@keyframes spinSubmit{to{transform:rotate(360deg)}}.research-examples-section{gap:var(--space-3);flex-direction:column;margin-top:4px;display:flex}.examples-section-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);text-align:left;font-size:12px;font-weight:600}.examples-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.example-prompt-card{background:var(--surface-primary);border:1px solid var(--border-default);border-radius:var(--radius-lg);text-align:left;cursor:pointer;transition:background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);color:var(--text-primary);align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.example-prompt-card:hover:not(:disabled){background:var(--surface-hover);border-color:var(--accent-primary);transform:translateY(-1px)}.example-prompt-icon{width:16px;height:16px;color:var(--accent-primary);flex-shrink:0;margin-top:2px}.example-prompt-icon svg{width:16px;height:16px}.example-prompt-text{color:var(--text-secondary);font-size:13.5px;line-height:1.45}.example-prompt-card:hover:not(:disabled) .example-prompt-text{color:var(--text-primary)}@media (width<=768px){.research-home-wrapper{padding:24px 16px 36px}.research-welcome-heading{font-size:26px}.research-welcome-subtitle{font-size:14px}.examples-grid{grid-template-columns:1fr}.composer-shortcut-hint{display:none}}@media (width<=500px){.composer-footer-row{flex-direction:column;align-items:stretch}.composer-submit-btn{justify-content:center;width:100%}}.workspace-wrapper{background:var(--bg-app);flex:1;justify-content:center;min-height:100%;padding:32px 24px 48px;display:flex;overflow-y:auto}.workspace-content{gap:var(--space-6);flex-direction:column;width:100%;max-width:1040px;animation:.2s ease-out fadeInWorkspace;display:flex}@keyframes fadeInWorkspace{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.workspace-header{justify-content:space-between;align-items:flex-start;gap:var(--space-4);border-bottom:1px solid var(--border-default);flex-wrap:wrap;padding-bottom:20px;display:flex}.workspace-header-main{gap:var(--space-2);flex-direction:column;flex:1;min-width:280px;display:flex}.workspace-back-btn{color:var(--text-muted);cursor:pointer;width:fit-content;transition:color var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;padding:0;font-size:13px;font-weight:500;display:inline-flex}.workspace-back-btn:hover{color:var(--text-primary)}.workspace-back-btn svg{width:14px;height:14px}.workspace-title{letter-spacing:-.5px;color:var(--text-primary);word-break:break-word;font-size:26px;font-weight:700;line-height:1.3}.workspace-meta-row{align-items:center;gap:var(--space-3);flex-wrap:wrap;margin-top:2px;display:flex}.status-pill{border-radius:var(--radius-full);letter-spacing:.2px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.status-icon{width:13px;height:13px}.status-indicator-dot{background:currentColor;border-radius:50%;width:7px;height:7px;animation:1.4s ease-in-out infinite pulseIndicator}@keyframes pulseIndicator{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}.status-completed{background:var(--status-success-bg);color:var(--status-success);border:1px solid var(--status-success-border)}.status-running{background:var(--status-running-bg);color:var(--status-running);border:1px solid #3b82f640}.status-queued{background:var(--status-warning-bg);color:var(--status-warning);border:1px solid var(--status-warning-border)}.status-failed{background:var(--status-error-bg);color:var(--status-error);border:1px solid var(--status-error-border)}.status-neutral{background:var(--surface-hover);color:var(--text-secondary)}.workspace-id-badge{color:var(--text-muted);background:var(--surface-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);cursor:pointer;transition:background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);align-items:center;gap:5px;padding:3px 8px;font-size:11.5px;display:inline-flex}.workspace-id-badge:hover{background:var(--surface-hover);color:var(--text-primary);border-color:var(--text-muted)}.id-label{font-weight:500}.id-value{font-family:Courier New,Courier,monospace}.id-copy-hint{text-transform:uppercase;color:var(--accent-primary);font-size:10px;font-weight:600}.workspace-header-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.workspace-action-btn{border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);white-space:nowrap;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:600;display:inline-flex}.workspace-action-btn .btn-icon{width:14px;height:14px}.workspace-action-btn.primary{background:var(--accent-primary);color:var(--accent-contrast);border:1px solid var(--accent-primary);box-shadow:0 1px 2px #2563eb33}.workspace-action-btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.workspace-action-btn.secondary{background:var(--surface-primary);color:var(--text-primary);border:1px solid var(--border-default)}.workspace-action-btn.secondary:hover{background:var(--surface-hover);border-color:var(--text-muted)}.workspace-action-btn.ghost{color:var(--text-secondary);background:0 0;border:1px solid #0000}.workspace-action-btn.ghost:hover{background:var(--surface-hover);color:var(--text-primary)}.workspace-running-state{gap:var(--space-4);flex-direction:column;display:flex}.running-banner{align-items:flex-start;gap:var(--space-3);background:var(--status-running-bg);border-radius:var(--radius-lg);border:1px solid #3b82f640;padding:16px 18px;display:flex}.running-spinner{border:2.5px solid #3b82f64d;border-top-color:var(--status-running);border-radius:50%;flex-shrink:0;width:20px;height:20px;margin-top:2px;animation:.75s linear infinite spinRunning}@keyframes spinRunning{to{transform:rotate(360deg)}}.running-text{flex-direction:column;gap:3px;display:flex}.running-status-title{color:var(--text-primary);font-size:14.5px;font-weight:600}.running-status-subtitle{color:var(--text-secondary);font-size:13px;line-height:1.5}.skeleton-active .bento-card{min-height:280px}.skeleton-line{background:var(--surface-hover);border-radius:var(--radius-sm);height:14px;margin-bottom:12px;animation:1.5s ease-in-out infinite shimmer}.skeleton-line.title{width:40%;height:20px;margin-bottom:24px}.skeleton-line.short{width:65%}.skeleton-card{background:var(--surface-hover);border-radius:var(--radius-md);height:52px;margin-bottom:10px;animation:1.5s ease-in-out infinite shimmer}@keyframes shimmer{0%,to{opacity:.6}50%{opacity:.25}}.workspace-bento-grid{grid-template-columns:1fr 340px;align-items:start;gap:20px;display:grid}.bento-card{background:var(--surface-primary);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);transition:background-color var(--transition-normal), border-color var(--transition-normal);padding:24px}.bento-card-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:18px;padding-bottom:12px;display:flex}.bento-card-title-group{align-items:center;gap:10px;display:flex}.bento-card-title{letter-spacing:-.2px;color:var(--text-primary);font-size:15px;font-weight:700}.summary-word-badge{color:var(--text-muted);background:var(--surface-hover);border-radius:var(--radius-full);padding:2px 7px;font-size:11px;font-weight:600}.card-quick-download{color:var(--accent-primary);font-size:12.5px;font-weight:600;text-decoration:none}.card-quick-download:hover{text-decoration:underline}.truncation-alert{color:var(--text-secondary);background:var(--surface-hover);border-radius:var(--radius-md);align-items:flex-start;gap:8px;margin-bottom:20px;padding:10px 14px;font-size:13px;line-height:1.5;display:flex}.truncation-icon{color:var(--accent-primary);font-weight:700}.truncation-alert a{color:var(--accent-primary);font-weight:600;text-decoration:underline}.summary-markdown-body{color:var(--text-primary);word-wrap:break-word;overflow-wrap:break-word;font-size:15px;line-height:1.75}.summary-markdown-body p{margin-bottom:14px}.summary-markdown-body p:last-child{margin-bottom:0}.summary-markdown-body h1,.summary-markdown-body h2,.summary-markdown-body h3,.summary-markdown-body h4{color:var(--text-primary);letter-spacing:-.3px;margin:24px 0 10px;font-weight:700;line-height:1.35}.summary-markdown-body h1{font-size:20px}.summary-markdown-body h2{font-size:17px}.summary-markdown-body h3{font-size:15px}.summary-markdown-body ul,.summary-markdown-body ol{margin:10px 0 16px;padding-left:20px}.summary-markdown-body ul li{margin-bottom:6px;list-style:outside}.summary-markdown-body ol li{margin-bottom:6px;list-style:decimal}.summary-markdown-body blockquote{border-left:3px solid var(--accent-primary);color:var(--text-secondary);background:var(--surface-hover);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:14px 0;padding:6px 16px}.summary-markdown-body code{background:var(--surface-hover);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);padding:2px 6px;font-family:Courier New,Courier,monospace;font-size:13px}.summary-markdown-body pre{background:var(--surface-hover);border:1px solid var(--border-default);border-radius:var(--radius-md);margin:14px 0;padding:14px 16px;overflow-x:auto}.summary-markdown-body pre code{background:0 0;border:none;padding:0}.summary-markdown-body hr{border:none;border-top:1px solid var(--border-default);margin:24px 0}.summary-markdown-body a{color:var(--accent-primary);text-decoration:underline}.summary-fallback-notice{text-align:center;background:var(--surface-hover);border-radius:var(--radius-lg);border:1px dashed var(--border-default);padding:28px 16px}.fallback-headline{color:var(--text-primary);margin-bottom:6px;font-size:14.5px;font-weight:600}.fallback-text{color:var(--text-secondary);max-width:480px;margin:0 auto 16px;font-size:13px;line-height:1.5}.fallback-download-btn{background:var(--accent-primary);color:var(--accent-contrast);border-radius:var(--radius-md);transition:background-color var(--transition-fast);align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;font-weight:600;text-decoration:none;display:inline-flex}.fallback-download-btn:hover{background:var(--accent-hover)}.fallback-missing{color:var(--text-muted);font-size:12.5px;font-style:italic}.bento-sidebar-stack{flex-direction:column;gap:20px;display:flex}.sources-count-badge{background:var(--surface-hover);border-radius:var(--radius-full);color:var(--text-secondary);padding:1px 7px;font-size:11.5px;font-weight:600}.sources-list{flex-direction:column;gap:8px;display:flex}.source-list-item{width:100%}.source-card-link{background:var(--surface-primary);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);transition:background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);align-items:center;gap:8px;padding:10px 12px;text-decoration:none;display:flex}.source-card-link:hover{background:var(--surface-hover);border-color:var(--accent-primary);transform:translateY(-1px)}.source-card-plain{background:var(--surface-hover);border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:8px;padding:10px 12px;display:flex}.source-domain-tag{text-transform:uppercase;letter-spacing:.4px;background:var(--surface-hover);border-radius:var(--radius-sm);color:var(--accent-primary);flex-shrink:0;padding:2px 6px;font-size:10.5px;font-weight:700}.source-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:13px;font-weight:500;overflow:hidden}.source-external-icon{width:14px;height:14px;color:var(--text-muted);transition:color var(--transition-fast);flex-shrink:0}.source-card-link:hover .source-external-icon{color:var(--accent-primary)}.sources-empty-notice{color:var(--text-muted);padding:8px 0;font-size:13px;font-style:italic}.details-list{flex-direction:column;gap:10px;display:flex}.details-row{flex-direction:column;gap:2px;display:flex}.details-label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-size:11px;font-weight:600}.details-value{color:var(--text-secondary);word-break:break-all;font-size:13px}.details-value.mono{color:var(--text-primary);font-family:Courier New,Courier,monospace;font-size:12px}.details-value.status-text-success{color:var(--status-success);font-weight:600}.workspace-error-card{align-items:flex-start;gap:var(--space-4);background:var(--surface-primary);border:1px solid var(--status-error-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);padding:24px;display:flex}.error-card-icon{border-radius:var(--radius-lg);background:var(--status-error-bg);width:40px;height:40px;color:var(--status-error);flex-shrink:0;justify-content:center;align-items:center;display:flex}.error-card-icon svg{width:22px;height:22px}.error-card-content{flex-direction:column;flex:1;gap:8px;display:flex}.error-card-title{color:var(--text-primary);font-size:18px;font-weight:700}.error-card-message{color:var(--text-secondary);font-size:14px;line-height:1.6}.error-card-actions{margin-top:10px}.error-retry-btn{background:var(--accent-primary);color:var(--accent-contrast);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast);border:none;padding:8px 18px;font-size:13.5px;font-weight:600}.error-retry-btn:hover{background:var(--accent-hover)}@media (width<=900px){.workspace-bento-grid{grid-template-columns:1fr}.bento-sidebar-stack{flex-direction:column}}@media (width<=768px){.workspace-wrapper{padding:20px 16px 36px}.workspace-title{font-size:22px}.workspace-header-actions{justify-content:flex-start;width:100%}}@media (width<=500px){.workspace-header-actions{flex-direction:column;align-items:stretch}.workspace-action-btn{justify-content:center;width:100%}}.app-layout{background:var(--bg-app);width:100%;height:100%;display:flex;overflow:hidden}.main-workspace{height:100%;min-height:0;margin-left:var(--sidebar-width);background:var(--bg-app);transition:margin-left var(--transition-normal);flex-direction:column;flex:1;display:flex;overflow:hidden}.main-workspace.expanded{margin-left:0}.app-topbar{height:var(--header-height);background:var(--surface-primary);border-bottom:1px solid var(--border-default);z-index:10;transition:background-color var(--transition-normal), border-color var(--transition-normal);flex-shrink:0;justify-content:space-between;align-items:center;padding:0 16px;display:flex}.topbar-toggle-btn{border-radius:var(--radius-sm);width:34px;height:34px;color:var(--text-secondary);border:1px solid var(--border-default);background:var(--surface-primary);transition:background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);justify-content:center;align-items:center;display:flex}.topbar-toggle-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.topbar-toggle-btn svg{width:18px;height:18px}.topbar-brand{align-items:center;gap:var(--space-2);display:flex}.topbar-brand-title{letter-spacing:-.3px;color:var(--text-primary);font-size:15px;font-weight:700}.topbar-actions{align-items:center;gap:var(--space-2);display:flex}.topbar-new-btn{border-radius:var(--radius-sm);background:var(--accent-subtle);color:var(--accent-primary);transition:background-color var(--transition-fast), color var(--transition-fast);border:1px solid #2563eb33;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;display:flex}.topbar-new-btn:hover{background:var(--accent-primary);color:var(--accent-contrast)}.topbar-new-btn svg{width:14px;height:14px}.content-pane{background:var(--bg-app);flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}@media (width>=769px){.main-workspace:not(.expanded) .topbar-toggle-btn{opacity:.6}.main-workspace:not(.expanded) .topbar-toggle-btn:hover{opacity:1}}@media (width<=768px){.main-workspace{margin-left:0!important}.app-topbar{padding:0 12px}}