:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293b;--bg-hover:#334155;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#334155;--accent:#3b82f6;--accent-hover:#2563eb;--success:#22c55e;--warning:#eab308;--danger:#ef4444;--info:#06b6d4;--radius:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);width:240px;height:100vh;padding:20px 0;position:fixed;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border);margin-bottom:16px;padding:0 20px 20px}.sidebar-logo h1{color:var(--accent);align-items:center;gap:8px;font-size:18px;display:flex}.sidebar-logo span{color:var(--text-muted);margin-top:4px;font-size:12px;display:block}.sidebar-nav{list-style:none}.sidebar-nav li a{color:var(--text-secondary);align-items:center;gap:10px;padding:10px 20px;font-size:14px;transition:all .2s;display:flex}.sidebar-nav li a:hover,.sidebar-nav li a.active{background:var(--bg-hover);color:var(--text-primary)}.sidebar-nav li a.active{border-left:3px solid var(--accent);padding-left:17px}.main-content{flex:1;margin-left:240px;padding:24px 32px}.page-header{margin-bottom:24px}.page-header h2{font-size:24px;font-weight:600}.page-header p{color:var(--text-secondary);margin-top:4px;font-size:14px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px}.stat-card .stat-value{margin-top:4px;font-size:28px;font-weight:700}.stat-card .stat-value.accent{color:var(--accent)}.stat-card .stat-value.success{color:var(--success)}.stat-card .stat-value.warning{color:var(--warning)}.stat-card .stat-value.danger{color:var(--danger)}.stat-card .stat-value.info{color:var(--info)}.filters-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.filter-group{flex-direction:column;gap:4px;display:flex}.filter-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:11px}.filter-group select,.filter-group input{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);border-radius:6px;outline:none;min-width:120px;padding:8px 12px;font-size:13px}.filter-group select:focus,.filter-group input:focus{border-color:var(--accent)}.toggle-switch{cursor:pointer;align-items:center;gap:8px;padding-top:18px;display:flex}.toggle-switch input{display:none}.toggle-slider{background:var(--border);border-radius:11px;width:40px;height:22px;transition:all .3s;position:relative}.toggle-slider:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:all .3s;position:absolute;top:3px;left:3px}.toggle-switch input:checked+.toggle-slider{background:var(--accent)}.toggle-switch input:checked+.toggle-slider:after{left:21px}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}table{border-collapse:collapse;width:100%}thead{background:var(--bg-secondary)}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:12px 16px;font-size:12px}th:hover{color:var(--text-primary)}th .sort-icon{opacity:.4;margin-left:4px}th.sorted .sort-icon{opacity:1;color:var(--accent)}td{border-top:1px solid var(--border);white-space:nowrap;padding:10px 16px;font-size:13px}tr:hover{background:var(--bg-hover)}.ip-link{color:var(--accent);font-family:SF Mono,Monaco,Cascadia Code,monospace;font-weight:500}.purity-badge{border-radius:12px;justify-content:center;align-items:center;min-width:40px;height:24px;padding:0 8px;font-size:12px;font-weight:600;display:inline-flex}.purity-badge.high{color:var(--success);background:#22c55e26}.purity-badge.medium{color:var(--warning);background:#eab30826}.purity-badge.low{color:var(--danger);background:#ef444426}.status-indicator{align-items:center;gap:6px;font-size:12px;display:inline-flex}.status-dot{border-radius:50%;width:8px;height:8px}.status-dot.active{background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.inactive{background:var(--text-muted)}.status-dot.flagged{background:var(--danger);box-shadow:0 0 6px var(--danger)}.country-flag{align-items:center;gap:6px;display:inline-flex}.country-flag .flag-emoji{font-size:16px}.tag{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:500;display:inline-block}.tag.residential{color:var(--accent);background:#3b82f626}.tag.datacenter{color:var(--text-muted);background:#64748b26}.pagination{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px;display:flex}.pagination-info{color:var(--text-secondary);font-size:13px}.pagination-controls{gap:4px;display:flex}.pagination-controls button{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:6px;padding:6px 12px;font-size:13px}.pagination-controls button:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}.pagination-controls button.active{background:var(--accent);border-color:var(--accent);color:#fff}.pagination-controls button:disabled{opacity:.4;cursor:not-allowed}.detail-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:24px}.detail-card h3{color:var(--text-primary);margin-bottom:16px;font-size:16px}.detail-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.detail-item{flex-direction:column;gap:4px;display:flex}.detail-item .label{color:var(--text-muted);text-transform:uppercase;font-size:12px}.detail-item .value{font-size:15px;font-weight:500}.purity-score-large{flex-direction:column;align-items:center;gap:8px;display:flex}.purity-score-large .score-circle{border:4px solid;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;font-size:32px;font-weight:700;display:flex}.purity-score-large .score-circle.high{border-color:var(--success);color:var(--success);background:#22c55e1a}.purity-score-large .score-circle.medium{border-color:var(--warning);color:var(--warning);background:#eab3081a}.purity-score-large .score-circle.low{border-color:var(--danger);color:var(--danger);background:#ef44441a}.score-breakdown{grid-template-columns:1fr 1fr;gap:12px;display:grid}.score-item{background:var(--bg-secondary);border-radius:6px;justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.score-item .score-label{color:var(--text-secondary);font-size:13px}.score-item .score-value{font-size:14px;font-weight:600}.btn{cursor:pointer;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-secondary);border-color:var(--border);color:var(--text-secondary)}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-primary)}.loading{color:var(--text-muted);justify-content:center;align-items:center;padding:48px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;margin-right:10px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-message{border-radius:var(--radius);color:var(--danger);text-align:center;background:#ef44441a;border:1px solid #ef44444d;padding:16px}.refresh-indicator{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.refresh-dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.country-table{width:100%}.country-table td,.country-table th{padding:8px 12px;font-size:13px}@media (width<=768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.filters-bar{flex-direction:column;align-items:stretch}.toggle-switch{padding-top:0}}