:root{--bg-base: #0a0f1e;--bg-surface: #0f1630;--bg-card: #131d3b;--bg-card-alt: #1a2448;--border: rgba(99, 179, 237, .12);--border-hover: rgba(99, 179, 237, .3);--text-primary: #e2e8f7;--text-secondary: #8b9dc3;--text-muted: #4a5a80;--accent: #06b6d4;--accent-glow: rgba(6, 182, 212, .25);--accent-dark: #0891b2;--accent-light: #67e8f9;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.5);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6);--shadow-glow: 0 0 20px rgba(6,182,212,.15);--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--bg-card-alt);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-dark)}.app-layout{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:60px;background:#0a0f1ed9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.topbar-brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:-.3px;color:var(--text-primary)}.topbar-brand span.accent{color:var(--accent)}.topbar-brand .icon{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),#6366f1);border-radius:var(--radius-sm);display:grid;place-items:center;font-size:16px}.topbar-right{display:flex;align-items:center;gap:12px}.refresh-indicator{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted)}.refresh-dot{width:7px;height:7px;background:var(--success);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.main-content{flex:1;padding:28px;max-width:1400px;margin:0 auto;width:100%}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow)}.card-title{font-size:12px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px;display:flex;align-items:center;gap:8px}.card-title .dot{width:6px;height:6px;background:var(--accent);border-radius:50%}.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px 24px;position:relative;overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),#6366f1);opacity:0;transition:opacity .2s}.stat-card:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.stat-card:hover:before{opacity:1}.stat-label{font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.stat-value{font-size:32px;font-weight:700;color:var(--text-primary);letter-spacing:-1px;line-height:1;margin-bottom:6px}.stat-value.accent{color:var(--accent)}.stat-value.success{color:var(--success)}.stat-sub{font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.charts-grid .chart-full{grid-column:1 / -1}.chart-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.chart-triple{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-bottom:20px}.section-heading{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:10px}.section-heading .badge{font-size:11px;font-weight:600;background:var(--accent-glow);color:var(--accent);border:1px solid rgba(6,182,212,.3);padding:2px 8px;border-radius:999px}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:10px 16px;font-size:11px;font-weight:600;letter-spacing:.7px;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.data-table th:hover,.data-table th.sorted{color:var(--accent)}.data-table td{padding:12px 16px;font-size:13px;color:var(--text-secondary);border-bottom:1px solid rgba(255,255,255,.04);font-family:var(--font-mono)}.data-table tr:hover td{background:#ffffff05}.data-table tr:last-child td{border-bottom:none}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.pagination-info{font-size:12px;color:var(--text-muted)}.pagination-controls{display:flex;gap:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;font-family:var(--font-sans);cursor:pointer;transition:all .15s;border:1px solid transparent;line-height:1}.btn-primary{background:var(--accent);color:#000;border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-light);border-color:var(--accent-light)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border)}.btn-ghost:hover:not(:disabled){border-color:var(--border-hover);color:var(--text-primary)}.btn-ghost:disabled{opacity:.3;cursor:not-allowed}.btn-danger{background:transparent;color:var(--danger);border-color:#ef44444d}.btn-danger:hover{background:#ef44441a}.chip{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;font-family:var(--font-mono)}.chip-success{background:#10b98126;color:var(--success)}.chip-danger{background:#ef444426;color:var(--danger)}.chip-accent{background:var(--accent-glow);color:var(--accent)}.skeleton{background:linear-gradient(90deg,var(--bg-card-alt) 25%,rgba(255,255,255,.04) 50%,var(--bg-card-alt) 75%);background-size:400% 100%;animation:skeleton-shimmer 1.5s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-shimmer{0%{background-position:100% 50%}to{background-position:0% 50%}}.skeleton-text{height:14px;margin-bottom:8px;border-radius:4px}.skeleton-value{height:36px;width:60%;margin-bottom:6px}.skeleton-block{height:200px;border-radius:var(--radius-md)}.login-page{display:grid;place-items:center;min-height:100vh;background:radial-gradient(ellipse at 30% 20%,rgba(6,182,212,.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(99,102,241,.08) 0%,transparent 60%),var(--bg-base)}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:44px 40px;width:360px;box-shadow:var(--shadow-lg);animation:fadeInUp .4s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-logo{text-align:center;margin-bottom:28px}.login-logo .icon-wrap{width:56px;height:56px;background:linear-gradient(135deg,var(--accent),#6366f1);border-radius:var(--radius-lg);display:grid;place-items:center;font-size:28px;margin:0 auto 14px;box-shadow:0 0 30px #06b6d44d}.login-logo h1{font-size:20px;font-weight:700;color:var(--text-primary)}.login-logo p{font-size:13px;color:var(--text-muted);margin-top:4px}.form-group{margin-bottom:18px}.form-label{display:block;font-size:12px;font-weight:600;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px}.form-input{width:100%;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-family:var(--font-sans);transition:border-color .15s,box-shadow .15s;outline:none}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input.error{border-color:var(--danger)}.form-error{margin-top:6px;font-size:12px;color:var(--danger)}.login-btn{width:100%;padding:11px;background:linear-gradient(135deg,var(--accent),#6366f1);border:none;border-radius:var(--radius-sm);color:#fff;font-size:14px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:opacity .15s,transform .15s}.login-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.empty-state{text-align:center;padding:48px 16px;color:var(--text-muted)}.empty-state .icon{font-size:36px;margin-bottom:12px}.empty-state p{font-size:13px}.error-banner{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md);padding:16px 20px;color:var(--danger);font-size:13px;margin-bottom:20px}@media (max-width: 900px){.charts-grid,.chart-row,.chart-triple{grid-template-columns:1fr}.charts-grid .chart-full{grid-column:1}.main-content{padding:16px}}