*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0c10;--bg-card: #111318;--bg-hover: #181b22;--border: #1e2330;--border-light: #252c3a;--accent: #3b82f6;--accent-dim: #1d4ed8;--accent-glow: rgba(59,130,246,.15);--green: #10b981;--green-dim: rgba(16,185,129,.12);--red: #ef4444;--red-dim: rgba(239,68,68,.12);--yellow: #f59e0b;--yellow-dim: rgba(245,158,11,.12);--text: #e2e8f0;--text-muted: #64748b;--text-dim: #94a3b8;--radius: 8px;--radius-lg: 12px;--shadow: 0 4px 24px rgba(0,0,0,.4);--font: "Inter", -apple-system, sans-serif;--mono: "JetBrains Mono", monospace}html{font-size:14px}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.main-content{margin-left:240px;flex:1;min-height:100vh;display:flex;flex-direction:column}.page-header{padding:24px 32px 0;display:flex;align-items:center;justify-content:space-between}.page-body{padding:24px 32px 40px;flex:1}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.sidebar-logo-text{font-size:15px;font-weight:700;letter-spacing:-.3px}.sidebar-logo-sub{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-section{padding:8px 12px 4px}.nav-section-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.2px;padding:0 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);cursor:pointer;transition:all .15s;color:var(--text-dim);font-size:13.5px;font-weight:500;margin:1px 0;text-decoration:none;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-hover);color:var(--text)}.nav-item.active{background:var(--accent-glow);color:var(--accent);border-left:2px solid var(--accent);padding-left:10px}.nav-item svg{flex-shrink:0;opacity:.8}.nav-item.active svg{opacity:1}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.user-chip{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);background:var(--bg-hover)}.user-avatar{width:28px;height:28px;background:var(--accent-dim);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:12px;font-weight:600;truncate;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-role{font-size:10px;color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-title{font-size:14px;font-weight:600}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:flex;align-items:flex-start;gap:14px}.stat-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-value{font-size:26px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}.stat-label{font-size:12px;color:var(--text-muted);margin-top:2px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{padding:10px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border);white-space:nowrap}tbody tr{border-bottom:1px solid var(--border);transition:background .1s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg-hover)}tbody td{padding:12px 16px;font-size:13.5px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-green{background:var(--green-dim);color:var(--green)}.badge-red{background:var(--red-dim);color:var(--red)}.badge-yellow{background:var(--yellow-dim);color:var(--yellow)}.badge-blue{background:var(--accent-glow);color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-dim);border-color:var(--accent-dim)}.btn-secondary{background:var(--bg-hover);color:var(--text-dim);border-color:var(--border-light)}.btn-secondary:hover:not(:disabled){background:var(--border);color:var(--text)}.btn-danger{background:var(--red-dim);color:var(--red);border-color:transparent}.btn-danger:hover:not(:disabled){background:#ef444433}.btn-ghost{background:transparent;color:var(--text-dim);border-color:transparent;padding:6px 10px}.btn-ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:7px;border-radius:var(--radius)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:6px}.form-label span{color:var(--red)}.form-control{width:100%;background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius);color:var(--text);padding:9px 12px;font-size:13.5px;font-family:var(--font);transition:border-color .15s,box-shadow .15s;outline:none}.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-control::placeholder{color:var(--text-muted)}textarea.form-control{resize:vertical;min-height:80px}select.form-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s}.modal{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);animation:slideUp .2s}.modal-header{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:700}.modal-body{padding:20px}.modal-footer{padding:16px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.search-bar{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius);padding:0 12px;max-width:300px}.search-bar input{background:none;border:none;outline:none;color:var(--text);font-size:13px;padding:8px 0;width:100%;font-family:var(--font)}.search-bar input::placeholder{color:var(--text-muted)}.page-title{font-size:22px;font-weight:700;letter-spacing:-.5px}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state svg{opacity:.3;margin-bottom:12px}.empty-state p{font-size:14px}.upload-zone{border:2px dashed var(--border-light);border-radius:var(--radius);padding:24px;text-align:center;cursor:pointer;transition:all .15s;color:var(--text-muted);font-size:13px}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-glow);color:var(--accent)}.upload-zone input{display:none}.license-key{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.5px}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}.alert-info{background:var(--accent-glow);border:1px solid rgba(59,130,246,.3);color:var(--accent)}.alert-danger{background:var(--red-dim);border:1px solid rgba(239,68,68,.3);color:var(--red)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.auth-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow)}.auth-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px}.auth-logo-icon{width:40px;height:40px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center}.auth-title{font-size:20px;font-weight:700;margin-bottom:4px}.auth-sub{font-size:13px;color:var(--text-muted);margin-bottom:24px}.auth-footer{margin-top:16px;text-align:center;font-size:12px;color:var(--text-muted)}.spinner{width:18px;height:18px;border:2px solid var(--border-light);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.qr-container{background:#fff;padding:16px;border-radius:var(--radius);display:inline-block;margin:12px 0}.qr-container img{display:block}.divider{border:none;border-top:1px solid var(--border);margin:20px 0}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.toggle-label{font-size:13px;font-weight:500}.toggle-desc{font-size:12px;color:var(--text-muted);margin-top:2px}.file-size{font-family:var(--mono);font-size:12px;color:var(--text-muted)}.actions{display:flex;align-items:center;gap:4px}.pagination{display:flex;align-items:center;gap:8px;padding:16px 20px;border-top:1px solid var(--border)}.pagination-info{font-size:12px;color:var(--text-muted);flex:1}@media (max-width: 768px){.sidebar{width:200px}.main-content{margin-left:200px}.page-header,.page-body{padding-left:20px;padding-right:20px}}