:root{--primary:#3b82f6;--primary-light:#60a5fa;--primary-lighter:#bfdbfe;--primary-lightest:#eff6ff;--pink:#ec4899;--pink-light:#f472b6;--pink-lighter:#fbcfe8;--pink-lightest:#fdf2f8;--violet:#8b5cf6;--violet-light:#a78bfa;--success:#10b981;--success-light:#d1fae5;--warning:#f59e0b;--warning-light:#fef3c7;--danger:#ef4444;--danger-light:#fee2e2;--bg:#f0f4ff;--bg-card:#fff;--bg-alt:#f8fafc;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--shadow-sm:0 1px 2px #0000000d;--shadow:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--radius:12px;--radius-sm:8px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border-light);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-lg)}.card-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-body{padding:20px}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border-light);align-items:center;gap:16px;padding:20px;transition:all .2s;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.stat-icon.blue{background:var(--primary-lightest);color:var(--primary)}.stat-icon.pink{background:var(--pink-lightest);color:var(--pink)}.stat-icon.violet{color:var(--violet);background:#f5f3ff}.stat-icon.green{background:var(--success-light);color:var(--success)}.stat-icon.amber{background:var(--warning-light);color:var(--warning)}.stat-value{font-size:28px;font-weight:700;line-height:1.2}.stat-label{color:var(--text-secondary);font-size:13px}.progress-bar{background:var(--border-light);border-radius:4px;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), var(--violet));border-radius:4px;height:100%;transition:width .5s}.progress-fill.pink-fill{background:linear-gradient(90deg, var(--pink), var(--pink-light))}.progress-fill.primary-fill{background:linear-gradient(90deg, var(--primary), var(--primary-light))}.progress-fill.violet-fill{background:linear-gradient(90deg, var(--violet), var(--violet-light))}.tag{white-space:nowrap;border-radius:20px;align-items:center;gap:4px;padding:2px 10px;font-size:12px;font-weight:500;display:inline-flex}.tag-blue{background:var(--primary-lightest);color:var(--primary)}.tag-pink{background:var(--pink-lightest);color:var(--pink)}.tag-violet{color:var(--violet);background:#f5f3ff}.tag-green{background:var(--success-light);color:var(--success)}.tag-amber{background:var(--warning-light);color:var(--warning)}.tag-red{background:var(--danger-light);color:var(--danger)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;outline:none;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#2563eb}.btn-pink{background:var(--pink);color:#fff}.btn-pink:hover{background:#db2777}.btn-success{background:var(--success);color:#fff}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-alt);border-color:#cbd5e1}.btn-sm{padding:4px 12px;font-size:12px}.btn-lg{border-radius:var(--radius);padding:12px 24px;font-size:16px}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-card);border-right:1px solid var(--border-light);z-index:100;flex-direction:column;width:240px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{color:var(--primary);border-bottom:1px solid var(--border-light);align-items:center;gap:10px;padding:20px;font-size:18px;font-weight:700;display:flex}.sidebar-logo .logo-dot{background:var(--pink);border-radius:50%;width:10px;height:10px;display:inline-block}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:calc(100% - 24px);margin:2px 12px;padding:12px 20px;font-size:14px;text-decoration:none;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg-alt);color:var(--text)}.nav-item.active{background:var(--primary-lightest);color:var(--primary);font-weight:600}.nav-item .nav-badge{background:var(--pink);color:#fff;border-radius:10px;margin-left:auto;padding:1px 7px;font-size:11px;font-weight:500}.nav-divider{background:var(--border-light);height:1px;margin:8px 20px}.nav-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:8px 20px;font-size:11px;font-weight:600}.main-content{flex:1;min-height:100vh;margin-left:240px;padding:24px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-title{font-size:22px;font-weight:700}.page-subtitle{color:var(--text-secondary);margin-top:2px;font-size:13px}.dashboard-grid{grid-template-columns:2fr 1fr;gap:20px;display:grid}@media (width<=1200px){.dashboard-grid{grid-template-columns:1fr}}.checkoff-timeline{padding-left:20px;position:relative}.checkoff-timeline:before{content:"";background:var(--border);width:2px;position:absolute;top:0;bottom:0;left:8px}.checkoff-item{padding:10px 0 10px 16px;position:relative}.checkoff-item:before{content:"";background:var(--success);border:2px solid var(--success-light);border-radius:50%;width:10px;height:10px;position:absolute;top:14px;left:-16px}.checkoff-item-content{color:var(--text-secondary);font-size:13px}.checkoff-item-time{color:var(--text-muted);margin-top:2px;font-size:11px}.gantt-container{overflow-x:auto}.gantt-header{border-bottom:2px solid var(--border);background:var(--bg-card);z-index:10;display:flex;position:sticky;top:0}.gantt-name-col{flex-shrink:0;width:200px;padding:10px 12px;font-size:13px;font-weight:600}.gantt-timeline-col{flex:1;display:flex}.gantt-timeline-cell{text-align:center;min-width:32px;color:var(--text-secondary);border-right:1px solid var(--border-light);flex:1;padding:10px 0;font-size:11px}.gantt-timeline-cell.today{background:var(--primary-lightest);color:var(--primary);font-weight:600}.gantt-row{border-bottom:1px solid var(--border-light);align-items:center;transition:background .15s;display:flex}.gantt-row:hover{background:var(--bg-alt)}.gantt-row-name{text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;width:200px;padding:8px 12px;font-size:13px;overflow:hidden}.gantt-row-bars{flex:1;display:flex;position:relative}.gantt-row-cell{border-right:1px solid var(--border-light);flex:1;min-width:32px;height:36px;position:relative}.gantt-row-cell.today-line{border-left:2px solid var(--pink);z-index:5}.gantt-bar{color:#fff;white-space:nowrap;cursor:pointer;border-radius:4px;align-items:center;height:22px;padding:0 8px;font-size:11px;transition:opacity .2s;display:flex;position:absolute;top:7px;overflow:hidden}.gantt-bar:hover{opacity:.85}.gantt-bar-blue{background:linear-gradient(90deg, var(--primary), var(--primary-light))}.gantt-bar-pink{background:linear-gradient(90deg, var(--pink), var(--pink-light))}.gantt-bar-violet{background:linear-gradient(90deg, var(--violet), var(--violet-light))}.gantt-bar-green{background:linear-gradient(90deg, var(--success), #34d399)}.mobile-header{z-index:99;background:var(--bg-card);border-bottom:1px solid var(--border-light);align-items:center;gap:10px;height:48px;padding:0 12px;display:none;position:fixed;top:0;left:0;right:0}.mobile-menu-btn{color:var(--text);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;font-size:20px;display:flex}.mobile-header-title{color:var(--primary);flex:1;font-size:15px;font-weight:600}.mobile-drawer .ant-drawer-body{padding:0!important}.mobile-sidebar{height:100%;border-right:none!important;width:100%!important;display:flex!important;position:relative!important}.mobile-sidebar .sidebar-logo{padding:16px 20px;font-size:16px}@media (width>=769px){.mobile-header{display:none!important}}@media (width<=768px){.desktop-only{display:none!important}.mobile-header{display:flex}.sidebar{display:none}.main-content{margin-left:0;padding:60px 16px 16px}.stat-cards{grid-template-columns:repeat(2,1fr)}.page-title{font-size:18px}.dashboard-grid{grid-template-columns:1fr}.gantt-name-col,.gantt-row-name{width:120px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s fadeIn}@keyframes checkOffPulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 10px #10b98100}to{box-shadow:0 0 #10b98100}}.checkoff-done{animation:1s checkOffPulse}.ant-card{border-radius:var(--radius)!important}.ant-table{border-radius:var(--radius-sm)!important}.ant-btn-primary{background:var(--primary)!important}.ant-progress-text{font-size:12px!important}