body{margin:0;padding:0}:root{--bg:#f0f2f5;--surface:#fff;--surface-hover:#f8f9fa;--text:#1a1a2e;--text-secondary:#6c757d;--text-muted:#adb5bd;--border:#e0e0e0;--primary:#4361ee;--primary-light:#eef0ff;--primary-dark:#3a56d4;--danger:#ef476f;--danger-light:#fef0f3;--success:#06d6a0;--success-light:#eafbf5;--warning:#ffd166;--warning-light:#fff8e6;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 30px #0000001f;--radius:12px;--radius-sm:8px;--transition:.2s ease;--font:"Segoe UI", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif}[data-theme=dark]{--bg:#0d1117;--surface:#161b22;--surface-hover:#1c2333;--text:#e6edf3;--text-secondary:#8b949e;--text-muted:#484f58;--border:#30363d;--primary:#5c7cfa;--primary-light:#1a1f36;--primary-dark:#748ffc;--danger:#f783ac;--danger-light:#2d1222;--success:#7ee787;--success-light:#13291e;--warning:#ffa657;--warning-light:#2d2006;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 30px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;transition:background var(--transition), color var(--transition)}#root{height:100vh;overflow:hidden}.app{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--surface);border-right:1px solid var(--border);width:260px;transition:all var(--transition);flex-direction:column;flex-shrink:0;display:flex}.sidebar-header{align-items:center;gap:12px;padding:24px 20px 16px;display:flex}.sidebar-header .logo{background:var(--primary);border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;font-weight:700;display:flex}.sidebar-header h1{background:linear-gradient(135deg, var(--primary), 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8px;font-size:11px;font-weight:500}.tag-date{background:var(--primary-light);color:var(--primary)}.tag-overdue{background:var(--danger-light);color:var(--danger)}.todo-actions{opacity:0;transition:opacity var(--transition);flex-shrink:0;gap:4px;display:flex}.todo-item:hover .todo-actions{opacity:1}.action-btn{width:30px;height:30px;color:var(--text-muted);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;font-size:14px;display:flex}.action-btn:hover{background:var(--surface-hover);color:var(--text)}.action-btn.delete:hover{background:var(--danger-light);color:var(--danger)}.empty-state{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-state .empty-icon{opacity:.5;margin-bottom:16px;font-size:56px}.empty-state .empty-title{color:var(--text-secondary);margin-bottom:6px;font-size:18px;font-weight:600}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;opacity:0;visibility:hidden;background:#0006;justify-content:center;align-items:center;transition:all .2s;display:flex;position:fixed;inset:0}.modal-overlay.open,.modal-overlay.modal-open{opacity:1;visibility:visible}.modal{background:var(--surface);border-radius:var(--radius);width:440px;max-width:90vw;max-height:85vh;box-shadow:var(--shadow-lg);padding:28px;transition:transform .2s;overflow-y:auto;transform:scale(.95)}.modal-overlay.open .modal,.modal-overlay.modal-open .modal{transform:scale(1)}.modal-title{margin-bottom:20px;font-size:20px;font-weight:700}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);width:100%;color:var(--text);font-size:14px;font-family:var(--font);transition:all var(--transition);outline:none;padding:10px 14px}.form-group textarea{resize:vertical;min-height:70px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4361ee26}.modal-actions{justify-content:flex-end;gap:8px;margin-top:24px;display:flex}.toast-container{z-index:2000;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);align-items:center;gap:10px;min-width:250px;padding:12px 20px;font-size:14px;animation:.3s slideInRight;display:flex}.toast.hiding{animation:.3s forwards slideOutRight}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes slideOutRight{to{opacity:0;transform:translate(40px)}}.toast .undo-btn{color:var(--primary);cursor:pointer;font-weight:600;font-family:var(--font);background:0 0;border:none;margin-left:auto;font-size:13px}.toast .undo-btn:hover{text-decoration:underline}.cat-work{color:#2563eb!important;background:#dbeafe!important}.cat-personal{color:#db2777!important;background:#fce7f3!important}.cat-health{color:#059669!important;background:#d1fae5!important}.cat-study{color:#d97706!important;background:#fef3c7!important}.cat-shopping{color:#7c3aed!important;background:#ede9fe!important}[data-theme=dark] .cat-work{color:#60a5fa!important;background:#1e3a5f!important}[data-theme=dark] .cat-personal{color:#f472b6!important;background:#4a1942!important}[data-theme=dark] .cat-health{color:#34d399!important;background:#14532d!important}[data-theme=dark] .cat-study{color:#fbbf24!important;background:#451a03!important}[data-theme=dark] .cat-shopping{color:#a78bfa!important;background:#2e1065!important}.meeting-panel{flex:1;padding:8px 32px 32px;overflow-y:auto}.meeting-tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:20px;padding-bottom:0;display:flex}.meeting-tab{color:var(--text-secondary);font-size:14px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:10px 20px;display:inline-flex;position:relative;top:1px}.meeting-tab:hover{color:var(--text)}.meeting-tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tab-badge{background:var(--primary);color:#fff;border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 6px;font-size:11px;font-weight:600;display:inline-flex}.meeting-textarea{border:2px solid var(--border);border-radius:var(--radius);background:var(--bg);width:100%;color:var(--text);font-size:14px;font-family:var(--font);resize:vertical;transition:all var(--transition);outline:none;padding:16px;line-height:1.6}.meeting-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4361ee26}.meeting-textarea::placeholder{color:var(--text-muted)}.meeting-actions{justify-content:space-between;align-items:center;gap:8px;margin-top:12px;display:flex}.meeting-parse-btn{min-width:140px}.meeting-info-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:20px}.meeting-info-card h3{margin:0 0 10px;font-size:20px;font-weight:700}.meeting-meta{color:var(--text-secondary);flex-wrap:wrap;gap:16px;font-size:13px;display:flex}.meeting-quick-actions{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.btn-sm{padding:7px 14px;font-size:13px}.btn-secondary{background:var(--primary-light);color:var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}.btn-ghost.btn-sm{border:1px dashed var(--border)}.meeting-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:18px 20px}.meeting-section h4{align-items:center;gap:6px;margin:0 0 14px;font-size:16px;font-weight:600;display:flex}.section-icon{font-size:18px}.section-count{color:var(--text-muted);background:var(--border);border-radius:10px;margin-left:auto;padding:1px 10px;font-size:12px;font-weight:500}.decision-list{margin:0;padding:0;list-style:none}.decision-item{border-radius:var(--radius-sm);transition:background var(--transition);align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.decision-item:hover{background:var(--surface-hover)}.decision-text{flex:1;font-size:14px;line-height:1.5}.task-list{margin:0;padding:0;list-style:none}.task-item{border-radius:var(--radius-sm);transition:background var(--transition);align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.task-item:hover{background:var(--surface-hover)}.task-content{flex:1;min-width:0}.task-name{word-break:break-word;font-size:14px;line-height:1.5}.task-meta{flex-wrap:wrap;gap:12px;margin-top:4px;font-size:12px;display:flex}.task-assignee{color:var(--text-secondary)}.task-due{color:var(--warning);font-weight:500}.task-due-today{color:var(--danger)!important}.add-task-btn{border:1px solid var(--primary);width:28px;height:28px;color:var(--primary);cursor:pointer;transition:all var(--transition);background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;font-size:16px;font-weight:600;display:flex}.add-task-btn:hover{background:var(--primary);color:#fff}.topic-list{margin:0;padding:0;list-style:none}.topic-list li{color:var(--text-secondary);border-bottom:1px solid var(--border);padding:6px 0;font-size:14px;line-height:1.6}.topic-list li:last-child{border-bottom:none}.speech-list{margin:0}.speech-item{border-radius:var(--radius-sm);transition:background var(--transition);margin-bottom:4px;padding:10px 12px}.speech-item:hover{background:var(--surface-hover)}.speech-item dt{color:var(--primary);margin-bottom:2px;font-size:14px;font-weight:600}.speech-item dd{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.5}[data-theme=dark] .meeting-panel{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=dark] .btn-secondary{color:#60a5fa;background:#3b82f626}[data-theme=dark] .btn-secondary:hover{color:#fff;background:#3b82f64d}@media (width<=768px){.sidebar{display:none}.topbar{padding:16px 20px 10px}.add-todo-area{padding:8px 20px 10px}.todo-list-container{padding:0 20px 20px}.search-box{width:180px}.todo-actions{opacity:1}.view-tabs{padding:4px 20px 0}.meeting-panel{padding:8px 20px 20px}}