:root{--bg-dark: #090d16;--bg-sidebar: #05070c;--card-bg: rgba(17, 24, 39, .7);--card-border: rgba(255, 255, 255, .06);--text-main: #f3f4f6;--text-muted: #9ca3af;--primary: #6366f1;--accent: #a855f7;--emerald: #10b981;--amber: #f59e0b;--red: #ef4444}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);overflow-x:hidden}.app-container{display:flex;min-height:100vh;background-image:radial-gradient(circle at 85% 15%,rgba(99,102,241,.12) 0%,transparent 45%),radial-gradient(circle at 15% 85%,rgba(168,85,247,.08) 0%,transparent 45%)}.sidebar{width:240px;background-color:var(--bg-sidebar);border-right:1px solid var(--card-border);display:flex;flex-direction:column;padding:20px 14px;flex-shrink:0}.logo-area{display:flex;align-items:center;gap:10px;margin-bottom:20px}.logo-icon{background:linear-gradient(135deg,var(--primary),var(--accent));width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff}.logo-text h2{font-size:16px;font-weight:700}.logo-text span{font-size:10px;color:var(--text-muted)}.ai-status-widget{display:flex;align-items:center;gap:12px;background:#ffffff05;border:1px solid var(--card-border);border-radius:8px;padding:8px 12px;margin-bottom:18px}.ai-sphere-container{position:relative;width:16px;height:16px}.ai-sphere{width:100%;height:100%;border-radius:50%;background:radial-gradient(circle at 30% 30%,#a855f7,#6366f1);animation:floatSphere 3s ease-in-out infinite}.ai-sphere-glow{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:50%;background:var(--primary);filter:blur(4px);opacity:.6;animation:spherePulse 1.5s ease-in-out infinite alternate}.ai-status-text{display:flex;flex-direction:column}.status-title{font-size:11px;font-weight:600;color:#e2e8f0}.status-desc{font-size:9px;color:var(--emerald)}@keyframes floatSphere{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}@keyframes spherePulse{0%{transform:scale(.9);opacity:.4}to{transform:scale(1.2);opacity:.8}}.nav-menu{display:flex;flex-direction:column;gap:6px;flex-grow:1}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:none;border:none;border-radius:8px;color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;text-align:left;position:relative}.nav-item:hover{background-color:#ffffff0a;color:var(--text-main)}.nav-item.active{background-color:var(--primary);color:#fff}.shortcut-tag{position:absolute;right:10px;font-size:9px;background:#ffffff1a;padding:2px 4px;border-radius:4px;color:#fff9;opacity:0;transition:opacity .2s}.nav-item:hover .shortcut-tag{opacity:1}.user-badge-card{background:#ffffff05;border:1px solid var(--card-border);border-radius:10px;padding:12px;margin-top:auto}.badge-header{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted);margin-bottom:6px}.gold-medal{color:#fbbf24}.badge-name{font-size:16px;font-weight:700;margin-bottom:2px}.badge-desc{font-size:10px;color:var(--text-muted);margin-bottom:8px;line-height:1.3}.badge-progress-bar{height:4px;background-color:#ffffff14;border-radius:2px;overflow:hidden;margin-bottom:6px}.badge-progress{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .4s ease}.badge-footer{font-size:10px;color:var(--text-muted)}.main-content{flex-grow:1;padding:24px 32px;display:flex;flex-direction:column;max-width:1200px;margin:0 auto;width:calc(100% - 240px)}.top-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;border-bottom:1px solid var(--card-border);padding-bottom:16px;position:relative}.welcome h1{font-size:22px;font-weight:700;margin-bottom:4px;background:linear-gradient(90deg,#fff,var(--text-muted));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.welcome p{color:var(--text-muted);font-size:12px}.shortcut-banner{display:flex;align-items:center;gap:8px;background:#6366f114;border:1px solid rgba(99,102,241,.2);border-radius:6px;padding:6px 12px;font-size:11px;color:#c7d2fe}.shortcut-banner kbd{background:#ffffff26;border:1px solid rgba(255,255,255,.2);border-radius:3px;padding:1px 4px;margin:0 2px;font-size:10px}.close-banner{background:none;border:none;color:#a5b4fc;cursor:pointer;font-size:14px;margin-left:8px}.quick-stats-row{display:flex;gap:12px}.quick-stat{background:#ffffff05;border:1px solid var(--card-border);border-radius:8px;padding:8px 14px;display:flex;flex-direction:column;align-items:flex-end}.stat-label{font-size:10px;color:var(--text-muted)}.stat-val{font-size:16px;font-weight:700}.card{background-color:var(--card-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--card-border);border-radius:12px;padding:18px;position:relative;overflow:hidden;transition:transform .2s,border-color .2s}.card:hover{border-color:#ffffff1f}.card h3{font-size:15px;font-weight:600;margin-bottom:4px}.card-subtitle{font-size:12px;color:var(--text-muted);margin-bottom:14px}.glow-border:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(99,102,241,.3),transparent);transform:translate(-100%);animation:shimmerFlow 4s infinite;pointer-events:none}@keyframes shimmerFlow{to{transform:translate(100%)}}.input-wrapper{position:relative;display:flex;align-items:center;flex:1}.input-wrapper input{width:100%;background:#0f172a80;border:1px solid var(--card-border);border-radius:8px;padding:10px 60px 10px 12px;color:#fff;font-size:13px;outline:none;transition:border-color .2s}.input-wrapper input:focus{border-color:var(--primary)}.input-shortcut-hint{position:absolute;right:12px;font-size:10px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);padding:2px 6px;border-radius:4px;color:var(--text-muted);pointer-events:none}.grid-dashboard{display:grid;grid-template-columns:1fr 1fr;gap:18px}.col-span-2{grid-column:span 2}.stat-card-highlight{background:linear-gradient(135deg,#6366f11a,#a855f708);border:1px solid rgba(99,102,241,.2)}.card-header-icon{background:#6366f126;width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.ai-input-group{display:flex;gap:8px}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;border-radius:8px;padding:10px 16px;font-weight:600;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:opacity .2s}.btn-primary:hover:not(:disabled){opacity:.9}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{background:#ffffff0d;color:var(--text-main);border:1px solid var(--card-border);border-radius:6px;padding:6px 12px;font-size:12px;cursor:pointer;display:flex;align-items:center;gap:4px}.btn-text{background:none;border:none;color:var(--primary);font-size:12px;cursor:pointer;display:flex;align-items:center;gap:2px}.analytics-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.metric-box{background:#ffffff03;border:1px solid var(--card-border);border-radius:8px;padding:10px;display:flex;align-items:center;gap:8px}.metric-info{display:flex;flex-direction:column}.metric-info .num{font-size:16px;font-weight:700}.metric-info .lbl{font-size:10px;color:var(--text-muted)}.progress-section{background:#ffffff03;border-radius:8px;padding:10px;border:1px solid var(--card-border)}.progress-labels{display:flex;justify-content:space-between;font-size:11px;margin-bottom:6px}.progress-bar-container{height:6px;background-color:#ffffff14;border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--emerald));border-radius:3px;transition:width .4s ease}.card-title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.task-list-simple{display:flex;flex-direction:column;gap:8px}.task-item-row{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:#ffffff03;border:1px solid var(--card-border);border-radius:8px;transition:all .2s}.task-item-row.done{opacity:.5}.task-left{display:flex;align-items:center;gap:10px}.status-checkbox{width:16px;height:16px;border-radius:4px;border:1.5px solid var(--text-muted);background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff}.status-checkbox.doing{border-color:var(--amber)}.status-checkbox.done{border-color:var(--emerald);background-color:var(--emerald)}.task-info{display:flex;flex-direction:column;gap:2px}.task-title{font-size:13px;font-weight:500}.task-item-row.done .task-title{text-decoration:line-through}.task-tags{display:flex;gap:6px}.tag-category{font-size:9px;background-color:#ffffff0f;padding:1px 4px;border-radius:3px;color:var(--text-muted)}.tag-priority{font-size:9px;padding:1px 4px;border-radius:3px;font-weight:600}.tag-priority.high{background-color:#ef44441f;color:var(--red)}.tag-priority.medium{background-color:#f59e0b1f;color:var(--amber)}.tag-priority.low{background-color:#6366f11f;color:var(--primary)}.task-hours{font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:3px}.empty-state-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;background:#ffffff03;border:1px dashed var(--card-border);border-radius:8px;text-align:center}.empty-title{font-size:14px;font-weight:600;color:#e2e8f0;margin-top:8px;margin-bottom:4px}.empty-desc{font-size:11px;color:var(--text-muted);max-width:320px;line-height:1.4}.add-task-form{display:flex;gap:8px}.add-task-form select{background:#0f172a80;border:1px solid var(--card-border);border-radius:6px;padding:8px 10px;color:#fff;font-size:12px;outline:none}.kanban-board{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.kanban-column{background:#0f172a4d;border:1px solid var(--card-border);border-radius:10px;padding:12px;min-height:400px}.column-header{display:flex;align-items:center;gap:6px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.04)}.column-header h4{font-size:13px;font-weight:600}.dot{width:6px;height:6px;border-radius:50%}.dot.todo{background-color:var(--text-muted)}.dot.doing{background-color:var(--amber)}.dot.done{background-color:var(--emerald)}.column-body{display:flex;flex-direction:column;gap:10px}.kanban-card{background:#1e293b99;border:1px solid var(--card-border);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px;transition:transform .2s,box-shadow .2s}.kanban-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.kanban-card.doing{border-left:2px solid var(--amber)}.kanban-card.done{border-left:2px solid var(--emerald);opacity:.6}.kanban-card-header{display:flex;justify-content:space-between;align-items:center}.kanban-card-title{font-size:12px;font-weight:500;line-height:1.4}.kanban-card-footer{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--text-muted)}.btn-icon-sm{background:none;border:none;cursor:pointer;padding:2px;border-radius:3px}.btn-icon-sm:hover{background-color:#ffffff14}.grid-docs{display:grid;grid-template-columns:1fr 1.2fr;gap:18px}.doc-config-card{display:flex;flex-direction:column;gap:12px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:12px;color:var(--text-muted)}.doc-type-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.type-btn{background:#ffffff05;border:1px solid var(--card-border);border-radius:6px;padding:8px;color:var(--text-muted);font-size:11px;cursor:pointer;transition:all .2s}.type-btn.active{background-color:#6366f11f;border-color:var(--primary);color:var(--primary);font-weight:600}textarea{background:#0f172a80;border:1px solid var(--card-border);border-radius:6px;padding:10px;color:#fff;font-size:12px;line-height:1.4;outline:none;resize:none;transition:border-color .2s}textarea:focus{border-color:var(--primary)}.doc-preview-card{display:flex;flex-direction:column;height:420px}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.preview-body{background:#0f172a4d;border:1px solid var(--card-border);border-radius:8px;padding:14px;flex-grow:1;overflow-y:auto}.preview-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:12px;text-align:center}.markdown-content{font-size:13px;line-height:1.5}.markdown-content h1{font-size:16px;margin-bottom:12px;color:#fff}.markdown-content h2{font-size:14px;margin-top:14px;margin-bottom:8px;color:var(--primary)}.markdown-content p{margin-bottom:8px;color:#cbd5e1}.markdown-content li{margin-left:14px;margin-bottom:4px;color:#cbd5e1}.grid-analytics{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.chart-container{margin-top:12px;background:#0f172a33;border-radius:8px;padding:10px;border:1px solid var(--card-border)}.trend-svg{width:100%;height:auto}.chart-legend{display:flex;justify-content:center;gap:16px;margin-top:10px;font-size:11px;color:var(--text-muted)}.legend-item{display:flex;align-items:center;gap:4px}.dot-indicator{width:6px;height:6px;border-radius:50%}.dot-indicator.red{background-color:var(--red)}.dot-indicator.purple{background-color:var(--primary)}.value-list{display:flex;flex-direction:column;gap:12px}.value-item{display:flex;gap:10px;align-items:flex-start}.value-icon{background:#ffffff05;border:1px solid var(--card-border);padding:8px;border-radius:8px;color:var(--primary)}.value-text h4{font-size:13px;font-weight:600;margin-bottom:2px}.value-text p{font-size:11px;color:var(--text-muted);line-height:1.3}.pulse-icon{animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.pulse-dot{animation:dotPulse 1.5s infinite}@keyframes dotPulse{0%,to{r:4;opacity:1}50%{r:7;opacity:.4}}.loading-container{display:flex;align-items:center;gap:8px}.loading-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.mb-6{margin-bottom:16px}.flex-1{flex:1}.w-full{width:100%}.flex{display:flex}.gap-2{gap:8px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:2px}