:root{--bg: #0B0F1A;--bg-secondary: #111827;--bg-tertiary: #161D2E;--card: #111827;--card-hover: #1A2332;--border: rgba(255,255,255,.08);--border-strong: rgba(255,255,255,.14);--text: #F3F4F6;--text-secondary: #9CA3AF;--text-muted: #6B7280;--blue: #3B82F6;--blue-light: #60A5FA;--green: #22C55E;--amber: #F59E0B;--pink: #EC4899;--purple: #8B5CF6;--red: #EF4444;--cyan: #06B6D4;--radius: 12px;--radius-sm: 8px;--shadow: 0 8px 24px rgba(0,0,0,.35);--shadow-lg: 0 20px 40px rgba(0,0,0,.45);--font: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#374151;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#4b5563}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.p-4{padding:16px}.p-6{padding:24px}.m-0{margin:0}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.w-full{width:100%}.h-full{height:100%}.text-sm{font-size:13px}.text-base{font-size:14px}.text-lg{font-size:16px}.text-xl{font-size:20px}.text-2xl{font-size:24px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cursor-pointer{cursor:pointer}.relative{position:relative}.absolute{position:absolute}.hidden{display:none}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:50}.main{flex:1;margin-left:260px;display:flex;flex-direction:column;min-height:100vh}.content{flex:1;padding:24px 32px;max-width:1400px;width:100%;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid transparent;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease;background:var(--bg-tertiary);color:var(--text)}.btn:hover{background:var(--card-hover);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border:none}.btn-primary:hover{filter:brightness(1.1)}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text)}.btn-danger{background:#ef44441f;color:var(--red);border-color:#ef444440}.btn-danger:hover{background:#ef444433}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:14px 28px;font-size:15px}.input{width:100%;padding:10px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:13px;outline:none;transition:border-color .15s}.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #3b82f626}.input::placeholder{color:var(--text-muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:transform .2s,box-shadow .2s}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--border-strong)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:relative;overflow:hidden}.kpi-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.kpi-value{font-size:28px;font-weight:800;letter-spacing:-.5px;margin-bottom:4px}.kpi-sub{font-size:12px;color:var(--text-secondary)}.kpi-accent{position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:var(--radius) 0 0 var(--radius)}.chart-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.chart-title{font-size:14px;font-weight:600;margin-bottom:16px;color:var(--text-secondary)}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{background:var(--bg-tertiary);padding:12px 16px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:10px 16px;border-bottom:1px solid var(--border);color:var(--text-secondary)}.data-table tr:hover td{background:#ffffff05}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600}.badge-green{background:#22c55e1f;color:#4ade80}.badge-red{background:#ef44441f;color:#f87171}.badge-amber{background:#f59e0b1f;color:#fbbf24}.badge-blue{background:#3b82f61f;color:#60a5fa}.filter-bar{display:flex;flex-wrap:wrap;gap:20px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:24px}.filter-group-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;margin-bottom:8px}.filter-pills{display:flex;flex-wrap:wrap;gap:6px}.pill{padding:5px 12px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:12px;cursor:pointer;transition:all .15s}.pill:hover{border-color:var(--border-strong);color:var(--text)}.pill.active{background:var(--blue);color:#fff;border-color:var(--blue)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;max-width:520px;width:100%;box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px 32px;text-align:center;cursor:pointer;transition:all 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.3s}.sidebar.open{transform:translate(0)}.main{margin-left:0}}@media (max-width: 640px){.kpi-grid{grid-template-columns:1fr}.content{padding:16px}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top,#1a2332 0%,var(--bg) 60%);padding:24px}.auth-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.auth-title{font-size:24px;font-weight:800;margin-bottom:6px}.auth-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:24px}.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-muted);font-size:12px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width: 1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}