@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--secondary: #06b6d4;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--on-hold: #8b5cf6;--bg: #f8fafc;--surface: #ffffff;--surface-2: #f1f5f9;--border: #e2e8f0;--border-focus: #4f46e5;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--sidebar-width: 260px;--header-height: 64px;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .1);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .14);--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform var(--transition)}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}.sidebar-logo .logo-mark{display:flex;align-items:center;gap:10px}.sidebar-logo .logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px}.sidebar-logo .logo-text{font-weight:800;font-size:16px;color:var(--text-primary)}.sidebar-logo .logo-sub{font-size:11px;color:var(--text-muted)}.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0}.nav-section{padding:8px 16px 4px;font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--text-muted);text-transform:uppercase}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 16px;color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:13.5px;border-radius:0;transition:all var(--transition);margin:1px 8px;border-radius:var(--radius-sm)}.nav-link:hover{background:var(--primary-light);color:var(--primary)}.nav-link.active{background:var(--primary-light);color:var(--primary);font-weight:600}.nav-link .nav-icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}.nav-link .nav-badge{margin-left:auto;background:var(--primary);color:#fff;border-radius:20px;font-size:10px;padding:1px 7px;font-weight:700}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.user-card{display:flex;align-items:center;gap:10px;padding:10px;background:var(--surface-2);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition)}.user-card:hover{background:var(--border)}.user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-weight:600;font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:var(--text-muted)}.user-logout{color:var(--text-muted);font-size:15px;background:none;border:none;cursor:pointer;padding:2px}.user-logout:hover{color:var(--danger)}.main{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column}.topbar{height:var(--header-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:50}.topbar-title{font-size:18px;font-weight:700;color:var(--text-primary);flex:1}.topbar-subtitle{font-size:12px;color:var(--text-muted);font-weight:400;margin-left:8px}.hamburger{display:none;background:none;border:none;cursor:pointer;font-size:20px;color:var(--text-secondary)}.page-content{padding:24px;flex:1;max-width:1400px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:15px;font-weight:700;color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow);transition:box-shadow var(--transition),transform var(--transition)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.stat-value{font-size:26px;font-weight:800;color:var(--text-primary);line-height:1}.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px;font-weight:500}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all var(--transition);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px #4f46e559}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:var(--surface-2)}.btn-danger{background:#fef2f2;color:var(--danger);border-color:#fecaca}.btn-danger:hover{background:var(--danger);color:#fff}.btn-success{background:#f0fdf4;color:var(--success);border-color:#bbf7d0}.btn-success:hover{background:var(--success);color:#fff}.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}.btn-icon{padding:7px;border-radius:var(--radius-sm)}.btn:disabled{opacity:.6;cursor:not-allowed}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-control{width:100%;padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:14px;color:var(--text-primary);background:var(--surface);transition:border-color var(--transition),box-shadow var(--transition);outline:none;font-family:Inter,sans-serif}.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #4f46e51f}.form-control::placeholder{color:var(--text-muted)}select.form-control{cursor:pointer}textarea.form-control{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-overlay{position:fixed;inset:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;animation:fadeIn .15s ease}.modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;animation:slideUp .2s ease}.modal-lg{max-width:720px}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:16px;font-weight:700}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-muted);padding:4px}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{background:var(--surface-2);padding:10px 14px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);text-align:left;white-space:nowrap}tbody tr{border-bottom:1px solid var(--border)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--surface-2)}tbody td{padding:12px 14px;font-size:13.5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11.5px;font-weight:600;white-space:nowrap}.badge-info{background:#eff6ff;color:#3b82f6}.badge-success{background:#f0fdf4;color:var(--success)}.badge-warning{background:#fffbeb;color:var(--warning)}.badge-danger{background:#fef2f2;color:var(--danger)}.badge-purple{background:#f5f3ff;color:var(--on-hold)}.badge-gray{background:var(--surface-2);color:var(--text-secondary)}.badge-primary{background:var(--primary-light);color:var(--primary)}.priority-low{color:var(--text-muted)}.priority-medium{color:var(--warning)}.priority-high{color:#f97316}.priority-urgent{color:var(--danger);font-weight:700}.progress-bar-wrap{background:var(--border);border-radius:20px;height:8px;overflow:hidden}.progress-bar{height:100%;border-radius:20px;transition:width .4s ease}.progress-bar.p-low{background:var(--text-muted)}.progress-bar.p-mid{background:var(--warning)}.progress-bar.p-high{background:var(--success)}.filter-bar{display:flex;gap:12px;align-items:center;margin-bottom:20px;flex-wrap:wrap}.search-wrap{position:relative;flex:1;min-width:200px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px}.search-input{padding-left:32px!important}.priv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}.priv-item{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);-webkit-user-select:none;user-select:none}.priv-item:hover,.priv-item.checked{border-color:var(--primary);background:var(--primary-light)}.priv-item input{display:none}.priv-item .priv-check{width:16px;height:16px;border:2px solid var(--border);border-radius:4px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition)}.priv-item.checked .priv-check{background:var(--primary);border-color:var(--primary);color:#fff;font-size:10px}.priv-label{font-size:12.5px;font-weight:500}.cat-panel{display:grid;grid-template-columns:280px 1fr;gap:16px}.cat-list-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--transition)}.cat-list-item:hover{background:var(--surface-2)}.cat-list-item.active{background:var(--primary-light)}.cat-list-item .cat-name{font-weight:500}.cat-list-item .cat-count{background:var(--border);border-radius:20px;font-size:11px;padding:2px 8px;color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px}.empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}.empty-title{font-size:16px;font-weight:700;color:var(--text-secondary)}.empty-sub{font-size:13px;color:var(--text-muted);margin-top:4px}.progress-slider{width:100%;-webkit-appearance:none;height:6px;border-radius:20px;background:var(--border);outline:none;cursor:pointer}.progress-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--primary);box-shadow:0 2px 6px #4f46e566;cursor:pointer;transition:box-shadow var(--transition)}.progress-slider::-webkit-slider-thumb:hover{box-shadow:0 2px 12px #4f46e599}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px}.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:12px 16px;display:flex;align-items:center;gap:10px;min-width:280px;max-width:400px;animation:slideInRight .3s ease;font-size:13.5px}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}.toast.warning{border-left:4px solid var(--warning)}.timer-widget{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1.5px solid var(--border);border-radius:24px;padding:5px 12px 5px 10px;font-size:13px;transition:border-color .2s}.timer-widget:has(.timer-dot.running){border-color:var(--success);background:#f0fdf4}.timer-widget:has(.timer-dot.paused){border-color:var(--warning);background:#fffbeb}.timer-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.timer-dot.running{background:var(--success);animation:pulse 1.2s infinite}.timer-dot.paused{background:var(--warning)}.timer-time{font-family:JetBrains Mono,Consolas,monospace;font-weight:800;font-size:14px;color:var(--text-primary);letter-spacing:.04em;min-width:70px}.timer-label{color:var(--text-secondary);font-size:12px;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timer-btn{background:none;border:none;cursor:pointer;font-size:15px;padding:2px 4px;border-radius:6px;transition:background .15s;color:var(--text-secondary)}.timer-btn:hover{background:var(--border);color:var(--text-primary)}.timer-stop:hover{background:#fef2f2;color:var(--danger)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.sidebar-overlay{display:block;position:fixed;inset:0;background:#0006;z-index:99}.main{margin-left:0}.hamburger{display:block}.form-row,.cat-panel{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.filter-bar{flex-direction:column;align-items:stretch}.modal{max-height:100vh;border-radius:var(--radius-sm)}.page-content{padding:16px}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.priv-grid{grid-template-columns:1fr 1fr}.topbar{padding:0 16px}}[data-theme=dark]{--bg: #0f172a;--surface: #1e293b;--surface-2: #273349;--border: #334155;--border-focus: #818cf8;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #818cf8;--primary-hover: #6366f1;--primary-light: #1e1b4b;--success: #34d399;--warning: #fbbf24;--danger: #f87171;--on-hold: #a78bfa;--shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .25);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5)}[data-theme=dark] .sidebar{background:#1e293b;border-right-color:#334155}[data-theme=dark] .topbar{background:#1e293b;border-bottom-color:#334155}[data-theme=dark] .card{background:#1e293b;border-color:#334155}[data-theme=dark] .form-control{background:#273349;border-color:#334155;color:#f1f5f9}[data-theme=dark] .form-control:focus{background:#1e293b;border-color:#818cf8}[data-theme=dark] table thead tr{background:#273349;border-bottom-color:#334155}[data-theme=dark] table tbody tr:hover{background:#273349}[data-theme=dark] .modal{background:#1e293b;border-color:#334155}[data-theme=dark] .modal-header{background:#273349;border-bottom-color:#334155}[data-theme=dark] .btn-secondary{background:#273349;border-color:#334155;color:#f1f5f9}[data-theme=dark] .btn-secondary:hover{background:#334155}[data-theme=dark] .nav-link:hover,[data-theme=dark] .nav-link.active{background:#1e1b4b;color:#818cf8}[data-theme=dark] .badge-gray{background:#334155;color:#94a3b8}[data-theme=dark] .user-card{background:#273349}[data-theme=dark] .progress-bar-wrap{background:#334155}.theme-toggle{width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all var(--transition);flex-shrink:0}.theme-toggle:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.notif-btn{position:relative;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all var(--transition);flex-shrink:0}.notif-btn:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.notif-badge{position:absolute;top:-3px;right:-3px;background:var(--danger);color:#fff;border-radius:50%;width:16px;height:16px;font-size:9px;font-weight:800;display:flex;align-items:center;justify-content:center;border:2px solid var(--surface)}.notif-panel{position:absolute;top:calc(var(--header-height) + 4px);right:16px;width:360px;max-height:480px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:500;overflow:hidden;display:flex;flex-direction:column}.notif-panel-header{padding:14px 16px;font-weight:700;font-size:14px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;background:var(--surface-2)}.notif-list{overflow-y:auto;flex:1}.notif-item{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;gap:10px;align-items:flex-start;transition:background var(--transition);cursor:pointer}.notif-item:hover{background:var(--surface-2)}.notif-item.unread{border-left:3px solid var(--primary)}.notif-icon{font-size:18px;flex-shrink:0;margin-top:1px}.notif-text{font-size:13px;line-height:1.4}.notif-time{font-size:11px;color:var(--text-muted);margin-top:2px}.deadline-banner{background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #f59e0b;border-radius:var(--radius);padding:12px 16px;margin-bottom:16px;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:#92400e}.deadline-banner.overdue{background:linear-gradient(135deg,#fee2e2,#fecaca);border-color:#ef4444;color:#7f1d1d}.deadline-banner-close{margin-left:auto;background:none;border:none;cursor:pointer;font-size:16px;color:inherit;opacity:.7;padding:0 4px}.perf-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.perf-card-header{padding:14px 18px;background:var(--surface-2);display:flex;align-items:center;gap:12px}.perf-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.perf-grade{font-size:28px;font-weight:900;min-width:44px;text-align:center}.perf-score-bar-wrap{height:10px;background:var(--surface-2);border-radius:5px;overflow:hidden;flex:1}.perf-score-bar{height:100%;border-radius:5px;transition:width .8s ease}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--border);border-radius:var(--radius);overflow:hidden}.cal-cell{background:var(--surface);min-height:90px;padding:6px;cursor:pointer;transition:background var(--transition)}.cal-cell:hover{background:var(--surface-2)}.cal-cell.other-month .cal-day-num{color:var(--text-muted);opacity:.4}.cal-cell.today{background:var(--primary-light)}.cal-cell.today .cal-day-num{background:var(--primary);color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.cal-cell.has-tasks{border-bottom:3px solid var(--primary)}.cal-day-num{font-size:12px;font-weight:700;color:var(--text-primary);margin-bottom:4px;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.cal-task-pill{font-size:10px;padding:1px 5px;border-radius:3px;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600;cursor:pointer}.cal-task-pill.overdue{background:#fee2e2;color:#991b1b}.cal-task-pill.due-today{background:#fef3c7;color:#92400e}.cal-task-pill.upcoming{background:#ede9fe;color:#5b21b6}.cal-task-pill.completed{background:#d1fae5;color:#065f46}.cal-weekday{background:var(--surface-2);padding:8px;text-align:center;font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;border-bottom:1px solid var(--border)}@media(max-width:768px){.notif-panel{right:8px;width:calc(100vw - 16px)}.topbar{gap:6px}.timer-widget{display:none}.cal-cell{min-height:60px}.cal-task-pill{display:none}.cal-cell.has-tasks:after{content:"●";font-size:8px;color:var(--primary);display:block;text-align:center}}