:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a2e;--bg-card-hover: #222240;--accent: #00d4ff;--accent-glow: #00d4ff40;--accent-secondary: #ff6b35;--text-primary: #e0e0ff;--text-secondary: #8888aa;--text-muted: #555577;--border: #2a2a4a;--success: #00ff88;--danger: #ff4444;--warning: #ffbb00}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}h1,h2,h3,h4{font-family:Orbitron,sans-serif}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:20px 0;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto}.sidebar-logo{font-family:Orbitron,sans-serif;font-size:1.2rem;font-weight:900;color:var(--accent);text-align:center;padding:10px 20px 30px;text-transform:uppercase;letter-spacing:2px}.sidebar-logo span{color:var(--accent-secondary)}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 24px;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:all .2s;border-left:3px solid transparent}.nav-link:hover{background:var(--bg-card);color:var(--text-primary)}.nav-link.active{color:var(--accent);background:var(--bg-card);border-left-color:var(--accent)}.nav-icon{font-size:1.1rem;width:24px;text-align:center}.main-content{flex:1;margin-left:240px;padding:30px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.page-title{font-size:1.8rem;letter-spacing:1px}.wallet-btn{background:linear-gradient(135deg,var(--accent),#0088cc);color:#000;border:none;padding:10px 24px;border-radius:8px;font-family:Orbitron,sans-serif;font-size:.8rem;font-weight:700;cursor:pointer;letter-spacing:1px;transition:transform .2s,box-shadow .2s}.wallet-btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px var(--accent-glow)}.wallet-btn.connected{background:var(--bg-card);color:var(--accent);border:1px solid var(--accent)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;transition:border-color .2s}.card:hover{border-color:var(--accent)}.card-title{font-size:1rem;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.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}.need-bar-container{margin-bottom:12px}.need-bar-label{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-secondary);margin-bottom:4px}.need-bar{height:8px;background:var(--bg-primary);border-radius:4px;overflow:hidden}.need-bar-fill{height:100%;border-radius:4px;transition:width .3s}.need-bar-fill.high{background:var(--success)}.need-bar-fill.medium{background:var(--warning)}.need-bar-fill.low{background:var(--danger)}.btn{padding:10px 20px;border-radius:8px;font-weight:600;font-size:.85rem;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:linear-gradient(135deg,var(--accent),#0088cc);color:#000}.btn-primary:hover{box-shadow:0 4px 20px var(--accent-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.stat-value{font-family:Orbitron,sans-serif;font-size:2rem;font-weight:700;color:var(--accent)}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:12px 16px;border-bottom:2px solid var(--border);color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:1px}.table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.9rem}.table tr:hover{background:var(--bg-card-hover)}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase}.badge-human{background:#2a4a2a;color:#6f6}.badge-droid{background:#2a2a4a;color:#66f}.badge-hero{background:#4a2a2a;color:#f66}.badge-enzo{background:#4a4a2a;color:#ff6}.choice-container{display:flex;gap:20px;margin-top:20px}.choice-btn{flex:1;padding:20px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;color:var(--text-primary);cursor:pointer;text-align:center;transition:all .2s}.choice-btn:hover{border-color:var(--accent);background:var(--bg-card-hover)}.choice-btn.selected{border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.fight-display{text-align:center;padding:40px}.score-display{display:flex;justify-content:center;align-items:center;gap:40px;margin:30px 0}.score-card{text-align:center;padding:20px 40px;background:var(--bg-card);border-radius:12px;border:1px solid var(--border)}.vs-text{font-family:Orbitron,sans-serif;font-size:1.5rem;color:var(--accent-secondary)}@media (max-width: 768px){.sidebar{width:60px;padding:10px 0}.sidebar-logo{font-size:.6rem;padding:10px 5px 20px}.nav-link{padding:12px;justify-content:center}.nav-link span:not(.nav-icon){display:none}.main-content{margin-left:60px;padding:15px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}