:root{--bg:#f4f5f7;--surface:#fff;--sidebar:#0f172a;--sidebar-2:#1e293b;--sidebar-text:#ffffffd9;--sidebar-dim:#ffffff73;--sidebar-active:#3b82f6;--sidebar-active-bg:#3b82f626;--border:#e2e8f0;--text:#0f172a;--text-2:#475569;--text-3:#94a3b8;--blue:#2563eb;--blue-soft:#eff6ff;--green:#16a34a;--green-soft:#f0fdf4;--red:#dc2626;--red-soft:#fef2f2;--amber:#d97706;--amber-soft:#fffbeb;--shadow:0 1px 3px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}.admin-layout{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);flex-direction:column;flex-shrink:0;width:220px;min-height:100vh;display:flex}.sidebar-logo{border-bottom:1px solid #ffffff14;padding:20px 20px 16px}.sidebar-logo h1{color:#fff;letter-spacing:-.3px;font-size:18px;font-weight:700}.sidebar-logo span{color:var(--sidebar-dim);text-transform:uppercase;letter-spacing:1px;font-size:11px}.sidebar-nav{flex:1;padding:12px 0}.nav-section{color:var(--sidebar-dim);text-transform:uppercase;letter-spacing:1px;padding:8px 12px 4px;font-size:10px;font-weight:600}.nav-item{color:var(--sidebar-text);cursor:pointer;border-radius:0;align-items:center;gap:10px;padding:9px 16px;font-size:13.5px;font-weight:500;transition:background .15s;display:flex}.nav-item:hover{background:#ffffff0f}.nav-item.active{background:var(--sidebar-active-bg);color:#fff}.nav-item .icon{text-align:center;width:20px;font-size:16px}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:56px;padding:0 24px;display:flex}.topbar-title{color:var(--text);font-size:15px;font-weight:600}.topbar-user{color:var(--text-2);align-items:center;gap:12px;font-size:13px;display:flex}.page{padding:24px}.page-header{margin-bottom:20px}.page-title{color:var(--text);font-size:20px;font-weight:700}.page-subtitle{color:var(--text-2);margin-top:2px;font-size:13px}.card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px;padding:20px}.card-title{color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px;font-weight:600}.card-value{color:var(--text);font-size:28px;font-weight:700;line-height:1}.card-sub{color:var(--text-3);margin-top:4px;font-size:12px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:24px;display:grid}.table-wrap{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px;overflow:hidden}.table-toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px;display:flex}table{border-collapse:collapse;width:100%}thead th{text-align:left;color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);background:#f8fafc;padding:10px 16px;font-size:11px;font-weight:600}tbody tr{border-bottom:1px solid var(--border)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:#f8fafc}tbody td{color:var(--text);padding:11px 16px;font-size:13.5px}.table-empty{text-align:center;color:var(--text-3);padding:40px;font-size:13px}.badge{border-radius:99px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge.green{background:var(--green-soft);color:var(--green)}.badge.red{background:var(--red-soft);color:var(--red)}.badge.amber{background:var(--amber-soft);color:var(--amber)}.badge.blue{background:var(--blue-soft);color:var(--blue)}.badge.gray{color:var(--text-2);background:#f1f5f9}.badge.violet{color:#6d28d9;background:#f5f3ff}.btn{cursor:pointer;border:none;border-radius:7px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:600;transition:opacity .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover:not(:disabled){opacity:.88}.btn.danger{background:var(--red);color:#fff}.btn.danger:hover:not(:disabled){opacity:.88}.btn.success{background:var(--green);color:#fff}.btn.success:hover:not(:disabled){opacity:.88}.btn.ghost{color:var(--text-2);border:1px solid var(--border);background:0 0}.btn.ghost:hover:not(:disabled){background:#f1f5f9}.input{border:1px solid var(--border);width:100%;color:var(--text);background:var(--surface);border-radius:7px;outline:none;padding:8px 12px;font-size:13px}.input:focus{border-color:var(--blue)}.select{border:1px solid var(--border);color:var(--text);background:var(--surface);cursor:pointer;border-radius:7px;outline:none;padding:7px 10px;font-size:13px}.select:focus{border-color:var(--blue)}.label{color:var(--text-2);margin-bottom:4px;font-size:12px;font-weight:600;display:block}.form-group{margin-bottom:14px}.alert{border-radius:8px;padding:12px 16px;font-size:13px}.alert.red{background:var(--red-soft);color:var(--red);border:1px solid #fca5a5}.alert.green{background:var(--green-soft);color:var(--green);border:1px solid #86efac}.alert.amber{background:var(--amber-soft);color:var(--amber);border:1px solid #fcd34d}.kill-switch-card{border-radius:12px;padding:24px}.kill-switch-card.offline{background:var(--red-soft);border:1.5px solid #fca5a5}.kill-switch-card.online{background:var(--green-soft);border:1.5px solid #86efac}.skeleton{background:linear-gradient(90deg,#e2e8f0 25%,#f1f5f9 50%,#e2e8f0 75%) 0 0/200% 100%;border-radius:6px;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.threat-badge{background:var(--red);color:#fff;border-radius:99px;margin-left:auto;padding:1px 6px;font-size:10px;font-weight:700;animation:1.8s ease-in-out infinite threat-pulse}@keyframes threat-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes confettiFall{0%{opacity:1;transform:translateY(0)rotate(0)}to{opacity:0;transform:translateY(110vh)rotate(720deg)}}@keyframes confettiFall2{0%{opacity:1;transform:translateY(0)rotate(0)}to{opacity:0;transform:translateY(110vh)rotate(-540deg)}}@keyframes confettiFall3{0%{opacity:1;transform:translateY(0)rotate(0)}to{opacity:0;transform:translateY(110vh)rotate(900deg)}}.login-layout{min-height:100vh;display:flex}.login-quote-panel{background:var(--sidebar);flex-direction:column;flex:1;justify-content:space-between;padding:56px;display:flex}.login-form-panel{background:#fff;flex-shrink:0;justify-content:center;align-items:center;width:440px;padding:40px;display:flex}@media (max-width:800px){.login-quote-panel{display:none}.login-form-panel{width:100%}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.copy-hint{color:var(--text-3);cursor:pointer;font-size:10px;transition:color .15s}.copy-hint:hover{color:var(--blue)}.copy-hint.copied{color:var(--green)}@keyframes ks-bg-pulse{0%,to{background:#7f1d1d}50%{background:#991b1b}}@keyframes ks-border-pulse{0%,to{border-color:#ef4444;box-shadow:0 0 #ef444400}50%{border-color:#f87171;box-shadow:0 0 16px 4px #ef444466}}@keyframes ks-dot-ping{0%,to{box-shadow:0 0 #ef4444cc}50%{box-shadow:0 0 0 8px #ef444400}}