:root{--bg-dark:#0a0d14;--card-bg:rgba(18, 24, 38, 0.4);--card-border:rgba(255, 255, 255, 0.1);--accent-blue:#3b82f6;--accent-cyan:#06b6d4;--accent-green:#10b981;--accent-red:#ef4444;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--radius-lg:16px;--radius-md:10px;--font-main:'Inter',sans-serif;--font-heading:'Space Grotesk',sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-main);overflow-x:hidden;line-height:1.5;min-height:100vh}.bg-glow{position:fixed;width:400px;height:400px;border-radius:50%;filter:blur(120px);z-index:-1;opacity:.15;pointer-events:none}.glow-1{top:-100px;left:-100px;background:var(--accent-blue)}.glow-2{bottom:100px;right:-100px;background:var(--accent-cyan)}.container{max-width:1240px;margin:0 auto;padding:0 20px}.navbar{background:rgba(10,13,20,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--card-border);position:sticky;top:0;z-index:100}.nav-content{display:flex;align-items:center;justify-content:space-between;height:70px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-family:var(--font-heading);font-weight:700;font-size:1.25rem}.brand-icon{color:var(--accent-cyan);font-size:1.4rem}.badge-live{background:rgba(16,185,129,.15);color:var(--accent-green);font-size:.65rem;font-weight:700;padding:2px 8px;border-radius:20px;border:1px solid rgba(16,185,129,.3)}.nav-links{display:flex;gap:25px}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .2s,transform .2s;display:flex;align-items:center;gap:6px}.nav-links a.active,.nav-links a:hover{color:var(--accent-cyan);transform:translateY(-1px)}.visitor-counter{background:rgba(255,255,255,.05);border:1px solid var(--card-border);padding:6px 14px;border-radius:20px;font-size:.85rem;display:flex;align-items:center;gap:8px;font-weight:600}.hero-header{text-align:center;margin:50px 0 30px}.hero-header h1{font-family:var(--font-heading);font-size:2.5rem;margin-bottom:15px}.hero-header .highlight{color:var(--accent-cyan)}.hero-header p{color:var(--text-secondary);font-size:1.1rem}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:22px;margin-bottom:25px;backdrop-filter:blur(24px);box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(6,182,212,.12);border-color:rgba(6,182,212,.2)}.card-header{margin-bottom:18px}.card-header h2{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;display:flex;align-items:center;gap:10px;color:#fff}.upload-card{margin:0 auto 40px;max-width:600px;text-align:center;border:2px dashed rgba(6,182,212,.4);background:rgba(6,182,212,.05);cursor:pointer}.upload-card.dragover,.upload-card:hover{background:rgba(6,182,212,.15);border-color:var(--accent-cyan)}.upload-icon{font-size:3rem;color:var(--accent-cyan);margin-bottom:15px}.upload-content h3{font-size:1.2rem;color:#fff;margin-bottom:5px}.upload-content p{color:var(--text-muted);margin-bottom:20px;font-size:.9rem}.btn-primary{background:var(--accent-blue);color:#fff;border:none;padding:10px 24px;border-radius:var(--radius-md);font-weight:600;font-size:1rem;cursor:pointer;transition:background .2s}.btn-primary:hover{background:#2563eb}.dashboard-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:20px;backdrop-filter:blur(24px)}.stat-title{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:8px;font-weight:500}.stat-value{font-family:var(--font-heading);font-size:1.8rem;font-weight:700;color:#fff}.stat-value.positive{color:var(--accent-green)}.stat-value.negative{color:var(--accent-red)}.stat-sub{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-muted);margin-top:8px}.dashboard-charts{display:grid;grid-template-columns:1fr 1.5fr;gap:25px}@media(max-width:900px){.dashboard-charts{grid-template-columns:1fr}}.chart-wrapper{height:300px;max-height:300px;position:relative;overflow:hidden}#allocation-chart{display:block;width:100%!important;height:300px!important;max-height:300px!important}.table-responsive{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.data-table th{color:var(--text-secondary);font-weight:500;padding:12px 15px;border-bottom:1px solid var(--card-border);font-size:.8rem}.data-table td{padding:14px 15px;border-bottom:1px solid rgba(255,255,255,.03);color:#fff}.data-table tr:hover td{background:rgba(255,255,255,.02)}