*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--bg2: #161b27;--bg3: #1e2535;--bg4: #252d40;--border: rgba(255,255,255,.08);--border2: rgba(255,255,255,.14);--text: #e2e8f0;--text2: #94a3b8;--text3: #64748b;--accent: #3b82f6;--accent2: #2563eb;--green: #22c55e;--amber: #f59e0b;--red: #ef4444;--purple: #a855f7;--radius: 8px;--radius-lg: 12px}html{font-size:14px}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{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:3px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.main{flex:1;overflow-x:hidden}.page{padding:2rem;max-width:1100px}.sidebar-logo{padding:1.25rem 1rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:32px;height:32px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sidebar-logo-text{font-weight:600;font-size:15px}.sidebar-logo-sub{font-size:11px;color:var(--text3)}.sidebar-nav{padding:.75rem .5rem;flex:1}.nav-section{font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;padding:.75rem .5rem .25rem}.nav-item{display:flex;align-items:center;gap:10px;padding:.55rem .75rem;border-radius:var(--radius);color:var(--text2);font-size:13px;cursor:pointer;transition:background .15s,color .15s;margin-bottom:1px}.nav-item:hover{background:var(--bg3);color:var(--text)}.nav-item.active{background:#3b82f626;color:var(--accent)}.nav-item svg{width:16px;height:16px;flex-shrink:0}.sidebar-user{padding:.75rem 1rem;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.user-avatar{width:30px;height:30px;border-radius:50%;background:var(--bg4);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:var(--accent);flex-shrink:0}.user-name{font-size:12px;font-weight:500}.user-email{font-size:11px;color:var(--text3)}.logout-btn{margin-left:auto;background:none;border:none;color:var(--text3);padding:4px;cursor:pointer;border-radius:4px;transition:color .15s}.logout-btn svg{width:16px;height:16px;display:block}.logout-btn:hover{color:var(--red)}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem}.card-title{font-size:13px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:1rem;display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;gap:6px;padding:.45rem 1rem;border-radius:var(--radius);font-size:13px;font-weight:500;border:none;transition:background .15s,opacity .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent2)}.btn-ghost{background:var(--bg3);color:var(--text);border:1px solid var(--border2)}.btn-ghost:hover:not(:disabled){background:var(--bg4)}.btn-danger{background:#ef444426;color:var(--red);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-success{background:#22c55e26;color:var(--green);border:1px solid rgba(34,197,94,.3)}.btn-success:hover:not(:disabled){background:#22c55e40}.btn-sm{padding:.3rem .7rem;font-size:12px}.btn-icon{padding:.4rem}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500}.badge-green{background:#22c55e26;color:var(--green)}.badge-red{background:#ef444426;color:var(--red)}.badge-amber{background:#f59e0b26;color:var(--amber)}.badge-blue{background:#3b82f626;color:var(--accent)}.badge-gray{background:var(--bg3);color:var(--text2)}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.input-group{display:flex;flex-direction:column;gap:5px}.input-label{font-size:12px;font-weight:500;color:var(--text2)}.input{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);padding:.55rem .75rem;font-size:13px;transition:border-color .15s;width:100%}.input:focus{outline:none;border-color:var(--accent)}.input::placeholder{color:var(--text3)}.stat-bar-wrap{height:4px;background:var(--bg4);border-radius:99px;overflow:hidden}.stat-bar{height:100%;border-radius:99px;transition:width .4s}.stat-bar-green{background:var(--green)}.stat-bar-amber{background:var(--amber)}.stat-bar-red{background:var(--red)}.stat-bar-blue{background:var(--accent)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:1.5rem}.metric-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.metric-label{font-size:11px;color:var(--text3);margin-bottom:6px}.metric-val{font-size:22px;font-weight:600}.metric-sub{font-size:11px;color:var(--text3);margin-top:3px}.page-header{margin-bottom:1.5rem}.page-title{font-size:20px;font-weight:600}.page-sub{font-size:13px;color:var(--text2);margin-top:3px}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;padding:.6rem 1rem;font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border)}.table td{padding:.75rem 1rem;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg3)}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius);padding:.75rem 1rem;font-size:13px;display:flex;align-items:center;gap:8px;animation:slideIn .2s ease}.toast-success{border-left:3px solid var(--green)}.toast-error{border-left:3px solid var(--red)}.toast-info{border-left:3px solid var(--accent)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:100%;max-width:400px;padding:2rem;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg)}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:2rem}.login-logo-icon{width:42px;height:42px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px}.login-title{font-size:20px;font-weight:600}.login-sub{font-size:13px;color:var(--text2)}@media (max-width: 768px){.sidebar{display:none}.page{padding:1rem}}