.layout{display:flex;min-height:100vh}.sidebar{width:240px;min-width:240px;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-header{padding:20px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.logo{font-size:18px;font-weight:700;color:var(--primary)}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);font-size:14px;font-weight:500;color:var(--text-muted);transition:background .15s,color .15s}.nav-item:hover{background:var(--bg-hover);color:var(--text)}.nav-item.active{background:#6366f126;color:var(--primary)}.nav-icon{font-size:16px}.sidebar-footer{padding:16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.user-info{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}.user-details{display:flex;flex-direction:column;overflow:hidden}.user-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:11px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.logout-btn{width:100%;justify-content:center}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{display:none;align-items:center;gap:12px;padding:12px 20px;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.topbar-title{font-size:16px;font-weight:600}.menu-btn{background:none;color:var(--text);font-size:20px;padding:4px}.main-content{flex:1;padding:28px 32px;overflow-y:auto}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200}.mobile-only{display:none}@media (max-width: 768px){.mobile-only{display:flex}.sidebar{position:fixed;left:-240px;top:0;height:100vh;z-index:300;transition:left .25s ease}.sidebar.open{left:0}.sidebar-overlay{display:block}.topbar{display:flex}.main-content{padding:20px 16px}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg)}.auth-card{width:100%;max-width:400px}.auth-logo{font-size:24px;font-weight:700;color:var(--primary);margin-bottom:20px}.auth-title{font-size:24px;font-weight:700;margin-bottom:6px}.auth-subtitle{color:var(--text-muted);font-size:14px;margin-bottom:24px}.auth-btn{width:100%;justify-content:center;padding:12px;font-size:15px;margin-top:4px}.auth-switch{text-align:center;margin-top:20px;font-size:14px;color:var(--text-muted)}.auth-link{color:var(--primary);font-weight:500}.auth-link:hover{text-decoration:underline}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f172a;--bg-card: #1e293b;--bg-hover: #273549;--border: #334155;--text: #f1f5f9;--text-muted: #94a3b8;--primary: #6366f1;--primary-hover: #4f46e5;--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--warning: #f59e0b;--info: #3b82f6;--radius: 8px;--radius-lg: 12px;--shadow: 0 4px 6px -1px rgba(0,0,0,.3)}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;outline:none}input,textarea,select{font-family:inherit;outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;transition:background .15s,opacity .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:13px;font-weight:500;color:var(--text-muted)}.form-control{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 12px;font-size:14px;width:100%;transition:border-color .15s}.form-control:focus{border-color:var(--primary)}.form-control::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-todo{background:#1e3a5f;color:#60a5fa}.badge-inprogress{background:#3b2a00;color:#fbbf24}.badge-review{background:#2d1b69;color:#a78bfa}.badge-done{background:#052e16;color:#4ade80}.badge-low{background:#1e3a5f;color:#60a5fa}.badge-medium{background:#3b2a00;color:#fbbf24}.badge-high{background:#450a0a;color:#f87171}.badge-admin{background:#312e81;color:#a5b4fc}.badge-member{background:#1e293b;color:#94a3b8}.badge-overdue{background:#450a0a;color:#f87171}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-title{font-size:22px;font-weight:700}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:15px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:60px auto}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:18px;font-weight:600}.close-btn{background:none;color:var(--text-muted);font-size:20px;padding:4px;border-radius:4px;transition:color .15s}.close-btn:hover{color:var(--text)}.grid-2{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;gap:8px}.stat-card .stat-value{font-size:32px;font-weight:700}.stat-card .stat-label{font-size:13px;color:var(--text-muted)}.tag{display:inline-flex;align-items:center;padding:2px 8px;background:var(--bg-hover);border-radius:999px;font-size:11px;color:var(--text-muted)}