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var(--color-border-medium);gap:var(--spacing-sm)}.search-input{flex:1;font-size:var(--font-size-xl);border:none;outline:none;background:transparent;color:var(--color-text-primary);padding:var(--spacing-sm);font-family:var(--font-family-base)}.search-ai-button{display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 12px;background:var(--color-bg-secondary);border:1px solid var(--color-border-medium);border-radius:var(--border-radius-md);cursor:pointer;transition:all .2s ease;flex-shrink:0;white-space:nowrap;margin-left:var(--spacing-sm);position:relative}.search-ai-button:hover{background:var(--color-bg-tertiary);border-color:#666}.search-ai-button:active{transform:scale(.98)}.ai-button-sparkles{color:var(--color-text-primary);flex-shrink:0}.ai-button-icon{font-size:13px;font-weight:700;color:var(--color-text-primary);letter-spacing:.5px}.ai-button-tooltip{position:absolute;top:calc(100% + 8px);right:0;display:none;align-items:center;gap:var(--spacing-sm);padding:6px 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var(--spacing-md);border:none;background:transparent;color:var(--color-text-secondary);font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition-fast)}.search-tab:hover{background:var(--color-bg-tertiary)}.search-tab.active{background:var(--color-primary);color:var(--color-text-white)}.search-results{flex:1;overflow-y:auto;padding:var(--spacing-sm);max-height:400px;min-height:0}.search-loading,.search-empty{padding:var(--spacing-3xl);text-align:center;color:var(--color-text-muted);font-size:var(--font-size-lg)}.search-section{margin-bottom:var(--spacing-lg)}.search-section-title{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);text-transform:uppercase}.search-result{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);cursor:pointer;transition:var(--transition-fast)}.search-result:hover{background:var(--color-bg-hover)}.search-result.selected{background:var(--color-bg-selected)}.search-result-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xl);font-weight:var(--font-weight-medium);flex-shrink:0;color:var(--color-text-secondary);text-align:center}.search-result-icon-message{color:#8b7355}.search-result-icon-message svg{width:16px;height:16px}.search-result-avatar{flex-shrink:0;margin-right:12px}.search-result-content{flex:1;min-width:0}.search-result-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-result-subtitle{font-size:var(--font-size-md);color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4;margin-top:2px}.search-result-badge{padding:2px var(--spacing-sm);background:var(--color-primary);color:var(--color-text-white);border-radius:var(--border-radius-xl);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);flex-shrink:0}.search-result-shortcut{padding:2px 8px;background:var(--color-bg-tertiary);border:1px solid var(--color-border-dark);border-radius:3px;font-size:11px;font-weight:600;color:var(--color-text-primary);font-family:-apple-system,BlinkMacSystemFont,SF Mono,Monaco,monospace;flex-shrink:0;min-width:32px;text-align:center}.search-footer{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--color-border-medium);background:var(--color-bg-secondary)}.search-footer-hints{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.search-hint{display:flex;align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-base);color:var(--color-text-secondary)}.search-hint kbd{padding:2px var(--spacing-xs);background:var(--color-bg-primary);border:1px solid var(--color-border-medium);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);font-family:monospace;box-shadow:var(--shadow-sm)}.search-debug{display:flex;gap:var(--spacing-md);align-items:center;padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--border-radius-md);font-size:var(--font-size-sm);color:var(--color-text-muted);font-family:monospace}.search-debug-title{font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.search-debug-item{padding:2px var(--spacing-xs);background:var(--color-bg-primary);border-radius:var(--border-radius-sm);border:1px solid var(--color-border-medium);color:var(--color-primary)}[data-theme=dark] .search-modal-overlay{background:#000000b3}[data-theme=dark] .search-modal{background:#1e1e1e;box-shadow:0 20px 60px #00000080}[data-theme=dark] .search-header,[data-theme=dark] .search-tabs,[data-theme=dark] .search-footer{border-color:#333}[data-theme=dark] .search-input{color:#e1e4e8}[data-theme=dark] .search-close{background:#2d2d2d;border-color:#444;color:#aaa}[data-theme=dark] .search-close:hover{background:#3a3a3a}[data-theme=dark] .search-tabs{background:#252525}[data-theme=dark] .search-tab{color:#aaa}[data-theme=dark] .search-tab:hover{background:#333}[data-theme=dark] .search-result:hover{background:#2a2a2a}[data-theme=dark] .search-result.selected{background:#333}[data-theme=dark] .search-result-icon{background:#2a2a2a}[data-theme=dark] .search-result-title{color:#e1e4e8}[data-theme=dark] .search-result-subtitle{color:#999}[data-theme=dark] .search-footer{background:#252525}[data-theme=dark] .search-hint kbd{background:#2d2d2d;border-color:#444}[data-theme=dark] .search-debug{background:#2a2a2a}[data-theme=dark] .search-debug-item{background:#333;border-color:#444;color:#5e7ce0}[data-theme=dark] .search-ai-hint{background:#2a2a2a;border-color:#444;box-shadow:0 2px 8px #0003}[data-theme=dark] .ai-hint-text{color:#999}[data-theme=dark] .search-ai-hint kbd{background:#333;border-color:#555;color:#ccc}.keyboard-hints-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease-out}.keyboard-hints{background:var(--color-bg-primary);border-radius:var(--border-radius-lg);padding:var(--spacing-xl);max-width:600px;width:90%;box-shadow:var(--shadow-xl);animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.keyboard-hints h3{margin:0 0 var(--spacing-lg) 0;color:var(--color-text-primary);font-size:var(--font-size-xl);text-align:center}.hints-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-lg)}.hint-section h4{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-base);text-transform:uppercase;letter-spacing:.5px;font-weight:var(--font-weight-medium)}.hint-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border-light)}.hint-item:last-child{border-bottom:none}.hint-item kbd{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);padding:2px 6px;font-family:monospace;font-size:var(--font-size-sm);color:var(--color-text-primary);box-shadow:0 1px 2px #0000001a;min-width:24px;text-align:center;display:inline-block}.hint-item span{color:var(--color-text-secondary);font-size:var(--font-size-base);flex:1}.hints-footer{text-align:center;color:var(--color-text-muted);font-size:var(--font-size-sm);margin-top:var(--spacing-md);font-style:italic}@media (prefers-color-scheme: dark){.keyboard-hints-overlay{background:#000000b3}.keyboard-hints{background:#1e1e1e}.hint-item kbd{background:#2d2d2d;border-color:#3d3d3d;color:#e0e0e0}}.view-search-bar-container{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-primary);border-bottom:1px solid var(--color-border-medium)}.view-search-bar{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--color-bg-secondary);border:1px solid var(--color-border-medium);border-radius:var(--border-radius-md);padding:var(--spacing-xs) var(--spacing-md)}.view-search-icon{flex-shrink:0;color:var(--color-text-muted)}.view-search-input{flex:1;font-size:var(--font-size-md);border:none;outline:none;background:transparent;color:var(--color-text-primary);padding:var(--spacing-xs);font-family:var(--font-family-base)}.view-search-input::placeholder{color:var(--color-text-muted)}.view-search-close{padding:2px var(--spacing-xs);background:var(--color-bg-tertiary);border:1px solid var(--color-border-medium);border-radius:var(--border-radius-sm);color:var(--color-text-secondary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);cursor:pointer;transition:var(--transition-fast)}.view-search-close:hover{background:var(--color-bg-hover)}[data-theme=dark] .view-search-bar-container{background:#1e1e1e;border-color:#333}[data-theme=dark] .view-search-bar{background:#2a2a2a;border-color:#444}[data-theme=dark] .view-search-close{background:#333;border-color:#444}[data-theme=dark] .view-search-close:hover{background:#3a3a3a}.app{display:flex;flex-direction:column;height:100vh;position:relative}.sidebar-container{width:100%;flex:1;background:#f5f5f5;overflow-y:auto;padding:0 8px;scroll-padding:20px;scroll-behavior:auto;flex-shrink:0;transition:flex .25s cubic-bezier(.4,0,.2,1),opacity .2s ease}.sidebar-container.empty-state-active{padding:0;background:none}.conversation-open 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#e0e0e0;border-radius:6px;font-size:15px;color:#1c1c1e;transition:all .15s ease;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.waitlist-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.waitlist-input:disabled{background:#f5f5f5;opacity:.6}.waitlist-submit{width:100%;height:44px;display:flex;align-items:center;justify-content:center;gap:10px;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:15px;font-weight:500;cursor:pointer;transition:all .15s ease;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.waitlist-submit:hover:not(:disabled){background:#3a7bc8;transform:translateY(-1px)}.waitlist-submit:active:not(:disabled){transform:translateY(0)}.waitlist-submit:disabled{opacity:.6;cursor:not-allowed}.waitlist-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.waitlist-success{display:flex;flex-direction:column;align-items:center;gap:16px;animation:fadeIn .3s ease}.waitlist-success p{font-size:18px;font-weight:500;color:#34c759;margin:0}@media (max-width: 480px){.waitlist-modal{margin:0 16px}.waitlist-content{padding:40px 24px}.waitlist-content h2{font-size:20px}.waitlist-content p,.waitlist-input,.waitlist-submit{font-size:14px}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f5f5;padding:24px}.auth-card{width:100%;max-width:420px;background:#fff;border-radius:12px;padding:48px 40px;box-shadow:0 1px 3px #0000000d}.auth-header{text-align:center;margin-bottom:32px;width:100%}.auth-logo{height:60px;width:auto;margin-bottom:16px}.auth-header h1{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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svg{flex-shrink:0}.waitlist-badge{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:#f5f5f5;color:#999;font-size:10px;font-weight:500;padding:2px 6px;border-radius:3px;letter-spacing:.3px}.auth-divider{display:flex;align-items:center;text-align:center;margin:24px 0;position:relative}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid #e0e0e0}.auth-divider span{padding:0 16px;color:#999;font-size:13px;font-weight:500}.auth-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-footer{width:100%;text-align:center}.auth-footer p{font-size:15px;color:#666;margin:0;line-height:1.6}.auth-link-button{background:none;border:none;color:#4a90e2;font-size:15px;font-weight:500;cursor:pointer;padding:0;text-decoration:none;transition:opacity .15s 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24px;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s}.voice-start-button{background:var(--primary-color);color:#fff}.voice-start-button:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.voice-start-button:disabled{opacity:.5;cursor:not-allowed}.voice-hint{font-size:13px;color:var(--text-secondary);text-align:center;margin:0}.voice-active{display:flex;flex-direction:column;align-items:center;gap:20px}.voice-indicator{position:relative;display:flex;align-items:center;justify-content:center;width:80px;height:80px}.voice-indicator svg{position:relative;z-index:2;color:var(--primary-color)}.pulse-ring{position:absolute;width:100%;height:100%;border:3px solid var(--primary-color);border-radius:50%;animation:pulse 1.5s ease-out infinite;opacity:.6}.pulse-ring-delay{position:absolute;width:100%;height:100%;border:3px solid var(--primary-color);border-radius:50%;animation:pulse 1.5s 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64px);background:var(--color-bg-primary);color:var(--text-primary)}.catchup-start-screen{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 64px);width:100%;padding:32px;background:linear-gradient(to bottom right,#000,#1a1a1a,#2a2520)}.catchup-start-content{width:100%;max-width:48rem;margin:0 auto;position:relative}.catchup-title{font-size:3rem;font-weight:500;margin-bottom:2.5rem;text-align:center;color:#fff;letter-spacing:-.025em}.catchup-input-container{position:relative;width:100%}.catchup-input-wrapper{position:relative;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:.75rem;transition:all .2s;width:100%;margin:0 auto}.catchup-input-wrapper:focus-within{border-color:#fff3;background:#ffffff0d}.catchup-textarea{width:100%;background:transparent;padding:1rem 3.5rem 4rem 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1rem}.catchup-suggestions-scroll{overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.catchup-suggestions-scroll::-webkit-scrollbar{display:none}.catchup-suggestions-inner{display:flex;gap:.5rem}.catchup-suggestion-chip{display:inline-flex;align-items:center;gap:.375rem;padding:.5rem .75rem;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:.5rem;color:#ffffff80;font-size:12px;white-space:nowrap;flex-shrink:0;cursor:pointer;transition:all .2s}.catchup-suggestion-chip:hover{background:#ffffff0f;border-color:#ffffff26;color:#fffc}.suggestion-icon{width:.75rem;height:.75rem;flex-shrink:0;transition:all .2s}.suggestion-icon.text-purple-400\/60{color:#c084fc99}.catchup-suggestion-chip:hover .suggestion-icon.text-purple-400\/60.hover\:text-purple-400\/80{color:#c084fccc}.suggestion-icon.text-amber-400\/60{color:#fbbf2499}.catchup-suggestion-chip:hover .suggestion-icon.text-amber-400\/60.hover\:text-amber-400\/80{color:#fbbf24cc}.suggestion-icon.text-blue-400\/60{color:#60a5fa99}.catchup-suggestion-chip:hover .suggestion-icon.text-blue-400\/60.hover\:text-blue-400\/80{color:#60a5facc}.suggestion-icon.text-green-400\/60{color:#4ade8099}.catchup-suggestion-chip:hover .suggestion-icon.text-green-400\/60.hover\:text-green-400\/80{color:#4ade80cc}.suggestion-icon.text-cyan-400\/60{color:#22d3ee99}.catchup-suggestion-chip:hover .suggestion-icon.text-cyan-400\/60.hover\:text-cyan-400\/80{color:#22d3eecc}.suggestion-icon.text-red-400\/60{color:#f8717199}.catchup-suggestion-chip:hover .suggestion-icon.text-red-400\/60.hover\:text-red-400\/80{color:#f87171cc}.catchup-suggestion-chip:hover .suggestion-icon{opacity:1}.category-classification{position:absolute;right:-200px;top:0;width:180px;height:100%;padding:.875rem;background:#ffffff05;border:1px solid rgba(255,255,255,.06);border-radius:.5rem;display:flex;flex-direction:column;box-sizing:border-box}.classification-header{font-size:13px;font-weight:500;color:#ffffffb3;margin-bottom:.75rem;line-height:1.3;flex-shrink:0}.classification-items{display:flex;flex-direction:column;gap:.5rem;flex:1;justify-content:center}.classification-item{display:flex;align-items:center;gap:.375rem;padding:.375rem 0}.classification-item svg{flex-shrink:0;color:#fff6;width:14px;height:14px}.classification-item-urgent svg{color:#f97316!important}.classification-label{font-size:12px;color:#ffffffb3;flex:1}.classification-count{font-size:13px;font-weight:600;color:#fff;min-width:20px;text-align:right}.catchup-conversation-stats{padding:12px 24px;background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border-medium);display:flex;align-items:center;gap:1.5rem}.stats-header{font-size:13px;font-weight:500;color:#fff;line-height:1.3;white-space:nowrap}.stats-items{display:flex;flex-direction:row;gap:1rem;align-items:center}.stats-item{display:flex;align-items:center;gap:.375rem}.stats-item svg{flex-shrink:0;color:#fff6;width:14px;height:14px}.stats-item-urgent svg{color:#f97316!important}.stats-label{font-size:13px;color:#fff}.stats-count{font-size:13px;font-weight:600;color:#ffffff80;margin-left:.25rem}.catchup-error{margin-top:16px;padding:12px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#ef4444;font-size:13px;text-align:center}@media (max-width: 768px){.catchup-start-screen{padding:16px}.catchup-title{font-size:2.5rem;margin-bottom:2rem}.catchup-textarea{font-size:14px}.catchup-conversation-stats{padding:10px 16px;flex-wrap:wrap;gap:.75rem}.catchup-start-content{max-width:100%;padding:0 16px}.catchup-input-container{position:static}.category-classification{position:static;max-width:100%;margin-top:1rem}}@media (max-width: 480px){.catchup-title{font-size:2rem}}#root{width:100%;padding:0;height:100vh;position:relative;background:var(--color-bg-primary)}.app{display:flex;flex-direction:column;height:100vh;background:var(--color-bg-secondary);position:relative;overflow:hidden;transform:translateZ(0);will-change:contents}.app-content{display:flex;flex:1;overflow:hidden;position:relative}.sidebar-container{background:var(--color-bg-primary);overflow-y:auto;position:relative;z-index:1;flex-shrink:0;transition:width var(--transition-cubic);transform:translateZ(0);backface-visibility:hidden}.sidebar-container.sidebar-fullscreen{width:var(--sidebar-width-fullscreen)}.sidebar-container.sidebar-visible{width:var(--sidebar-width);border-right:1px solid var(--color-border-medium)}.detail-container{flex:1;display:flex;flex-direction:column;background:var(--color-bg-primary);position:relative}.detail-container.detail-hidden{display:none}.detail-container.detail-visible{display:flex}@media (max-width: 768px){.app.conversation-open .sidebar-container.sidebar-visible{display:none}.detail-container.detail-visible{width:100%;position:absolute;left:0;top:0;bottom:0}}.app.loading,.app.error{display:flex;align-items:center;justify-content:center;height:100vh}.loading-message,.error-message{text-align:center}.error-message h2{margin-bottom:var(--spacing-md);color:var(--color-error)}.error-message p{margin-bottom:var(--spacing-xl);color:var(--color-text-secondary)}.error-message button{padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary);color:var(--color-text-white);border:none;border-radius:var(--border-radius-md);cursor:pointer;font-size:var(--font-size-lg);transition:background var(--transition-fast)}.error-message button:hover{background:var(--color-primary-hover)}