:root{--bg-primary: #090D16;--bg-card: rgba(17, 24, 39, .75);--bg-card-hover: rgba(31, 41, 55, .85);--bg-glass: rgba(255, 255, 255, .03);--border-color: rgba(255, 255, 255, .08);--border-highlight: rgba(139, 92, 246, .3);--text-primary: #F9FAFB;--text-secondary: #9CA3AF;--text-muted: #6B7280;--accent-purple: #8B5CF6;--accent-purple-glow: rgba(139, 92, 246, .25);--accent-emerald: #10B981;--accent-emerald-glow: rgba(16, 185, 129, .2);--accent-amber: #F59E0B;--accent-rose: #EF4444;--accent-blue: #3B82F6;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,rgba(139,92,246,.07) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(16,185,129,.05) 0px,transparent 50%);color:var(--text-primary);font-family:var(--font-family);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:0 8px 32px #0000005e;transition:all .25s ease-in-out}.glass-panel:hover{border-color:#ffffff24}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;border-bottom:1px solid var(--border-color);background:#090d16d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.brand-title{display:flex;align-items:center;gap:.75rem}.brand-title h1{font-size:1.35rem;font-weight:700;background:linear-gradient(135deg,#fff,#9ca3af);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.badge-demo{background:#f59e0b26;color:var(--accent-amber);border:1px solid rgba(245,158,11,.3);font-size:.75rem;font-weight:600;padding:.2rem .6rem;border-radius:999px;display:inline-flex;align-items:center;gap:.35rem}.dashboard-container{max-width:1320px;margin:0 auto;padding:2rem}.controls-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}.date-presets{display:flex;background:#ffffff0a;padding:.25rem;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.btn-preset{background:transparent;border:none;color:var(--text-secondary);padding:.45rem .9rem;font-size:.85rem;font-weight:500;border-radius:6px;cursor:pointer;transition:all .2s ease}.btn-preset:hover{color:var(--text-primary);background:#ffffff0d}.btn-preset.active{background:var(--accent-purple);color:#fff;box-shadow:0 2px 10px var(--accent-purple-glow)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin-bottom:2rem}.metric-card{padding:1.5rem;position:relative;overflow:hidden}.metric-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent-purple),transparent);opacity:.7}.metric-card.emerald:before{background:linear-gradient(90deg,var(--accent-emerald),transparent)}.metric-card.amber:before{background:linear-gradient(90deg,var(--accent-amber),transparent)}.metric-card.blue:before{background:linear-gradient(90deg,var(--accent-blue),transparent)}.metric-title{font-size:.85rem;color:var(--text-secondary);font-weight:500;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.metric-value{font-size:2.1rem;font-weight:800;color:var(--text-primary);line-height:1.1;margin-bottom:.35rem}.metric-subtitle{font-size:.8rem;color:var(--text-muted)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.section-title{font-size:1.2rem;font-weight:700;color:var(--text-primary)}.leaderboard-table{width:100%;border-collapse:collapse;text-align:left}.leaderboard-table th{padding:1rem 1.25rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);border-bottom:1px solid var(--border-color);background:#ffffff05}.leaderboard-table td{padding:1.1rem 1.25rem;border-bottom:1px solid var(--border-color);font-size:.95rem;vertical-align:middle}.leaderboard-table tr:last-child td{border-bottom:none}.leaderboard-table tr:hover td{background:#ffffff05}.rank-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-weight:700;font-size:.85rem}.rank-1{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;box-shadow:0 0 12px #f59e0b66}.rank-2{background:linear-gradient(135deg,#9ca3af,#4b5563);color:#fff}.rank-3{background:linear-gradient(135deg,#d97706,#78350f);color:#fff}.rank-other{color:var(--text-muted)}.winrate-container{display:flex;align-items:center;gap:.75rem}.winrate-bar-bg{flex:1;height:8px;background:#ffffff14;border-radius:999px;overflow:hidden;min-width:80px}.winrate-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-emerald),#34D399);border-radius:999px;transition:width .4s ease}.winrate-text{font-weight:600;font-size:.9rem;color:var(--text-primary);width:45px;text-align:right}.btn-primary{background:linear-gradient(135deg,var(--accent-purple),#7C3AED);color:#fff;border:none;padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:.5rem}.btn-primary:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 4px 16px var(--accent-purple-glow)}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem 1rem;border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:all .2s ease}.btn-outline:hover{border-color:#ffffff40;background:#ffffff08}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:1000;padding:1.5rem}.modal-content{width:100%;max-width:720px;max-height:85vh;overflow-y:auto;padding:2rem}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.modal-title{font-size:1.3rem;font-weight:700}.close-btn{background:transparent;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer}.close-btn:hover{color:var(--text-primary)}@media (max-width: 768px){.app-header,.dashboard-container{padding:1rem}.metrics-grid{grid-template-columns:1fr 1fr}.controls-bar{flex-direction:column;align-items:stretch}}