:root{color-scheme:dark;font-family:Segoe UI,system-ui,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden;background:#0a0a0a;color:#fafafa}.game-container{position:relative;width:100vw;height:100vh;overflow:hidden;background:linear-gradient(180deg,#0a0a2e,#1a0a2e,#0a0a0a)}canvas{display:block;width:100%;height:100%}.hud{position:absolute;top:0;left:0;right:0;padding:16px 24px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none;z-index:10}.hud-left,.hud-right{display:flex;flex-direction:column;gap:8px}.hud-right{align-items:flex-end}.hero-name{font-size:1.1rem;font-weight:700;color:gold;text-shadow:0 0 10px rgba(255,215,0,.5);letter-spacing:.05em}.health-bar-container{width:220px;height:18px;background:#0009;border:2px solid rgba(255,255,255,.2);border-radius:9px;overflow:hidden;position:relative}.health-bar{height:100%;background:linear-gradient(90deg,#f44,#ff6b6b);transition:width .3s ease;border-radius:7px}.health-bar.high{background:linear-gradient(90deg,#0c4,#4f8)}.health-bar.medium{background:linear-gradient(90deg,#fa0,#fc4)}.health-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.65rem;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8)}.xp-bar-container{width:220px;height:8px;background:#0009;border:1px solid rgba(255,255,255,.15);border-radius:4px;overflow:hidden}.xp-bar{height:100%;background:linear-gradient(90deg,#6366f1,#a78bfa);transition:width .3s ease;border-radius:3px}.stat-line{font-size:.8rem;color:#ffffffb3;text-shadow:0 1px 3px rgba(0,0,0,.8)}.stat-line span{color:gold;font-weight:700}.combo-display{font-size:1.4rem;font-weight:900;color:#f44;text-shadow:0 0 15px rgba(255,68,68,.6);animation:comboPulse .3s ease}@keyframes comboPulse{0%{transform:scale(1.5)}to{transform:scale(1)}}.abilities-bar{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:12px;pointer-events:none;z-index:10}.ability-slot{width:56px;height:56px;border:2px solid rgba(255,255,255,.3);border-radius:10px;background:#0009;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.ability-slot.locked{opacity:.3}.ability-slot.ready{border-color:gold;box-shadow:0 0 10px #ffd7004d}.ability-slot.cooldown{border-color:#ffffff26}.ability-icon{font-size:1.4rem}.ability-key{font-size:.55rem;color:#ffffff80;position:absolute;bottom:2px}.ability-cooldown-overlay{position:absolute;bottom:0;left:0;right:0;background:#000000b3;border-radius:0 0 8px 8px;color:gold;font-size:.6rem;font-weight:700;text-align:center;padding:2px}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000000d9;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.overlay h1{font-size:3rem;font-weight:900;background:linear-gradient(135deg,gold,#ff6b6b,#f44);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;text-align:center;line-height:1.1}.overlay h2{font-size:1.8rem;font-weight:800;color:gold;margin-bottom:6px}.overlay .subtitle{font-size:1.1rem;color:#fff9;margin-bottom:32px;text-align:center}.overlay .tagline{font-size:.85rem;color:#fff6;margin-bottom:40px;text-align:center;max-width:400px}.btn{padding:14px 48px;font-size:1.1rem;font-weight:700;border:none;border-radius:12px;cursor:pointer;pointer-events:all;transition:all .2s;text-transform:uppercase;letter-spacing:.08em}.btn-primary{background:linear-gradient(135deg,gold,#ff8c00);color:#000;box-shadow:0 4px 20px #ffd7004d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px #ffd70080}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);margin-top:12px}.btn-secondary:hover{background:#ffffff26}.controls-hint{margin-top:32px;text-align:center;color:#ffffff59;font-size:.75rem;line-height:1.8}.controls-hint kbd{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:2px 8px;font-family:monospace;font-size:.7rem}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;margin:24px 0;text-align:left}.stat-item{display:flex;flex-direction:column}.stat-label{font-size:.7rem;color:#fff6;text-transform:uppercase;letter-spacing:.1em}.stat-value{font-size:1.3rem;font-weight:800;color:gold}.damage-number{position:absolute;font-weight:900;font-size:1.2rem;color:#f44;text-shadow:0 0 6px rgba(255,68,68,.6);pointer-events:none;animation:floatUp .8s ease-out forwards;z-index:20}.damage-number.crit{font-size:1.8rem;color:gold;text-shadow:0 0 10px rgba(255,215,0,.8)}@keyframes floatUp{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-60px) scale(.6)}}.wave-announce{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2.5rem;font-weight:900;color:#f44;text-shadow:0 0 30px rgba(255,68,68,.6);pointer-events:none;z-index:50;animation:waveIn 2s ease-out forwards;text-align:center}.wave-announce.boss{color:red;font-size:3rem;text-shadow:0 0 40px rgba(255,0,0,.8)}@keyframes waveIn{0%{opacity:0;transform:translate(-50%,-50%) scale(2)}20%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1}to{opacity:0;transform:translate(-50%,-50%) scale(.8)}}.unlock-notify{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;border:2px solid #ffd700;border-radius:16px;padding:24px 40px;text-align:center;z-index:60;animation:unlockPop 2.5s ease-out forwards;box-shadow:0 0 40px #ffd7004d}.unlock-notify h3{color:gold;font-size:1.2rem;margin-bottom:8px}.unlock-notify .ability-preview{font-size:2.5rem;margin:8px 0}.unlock-notify p{color:#ffffffb3;font-size:.85rem}@keyframes unlockPop{0%{opacity:0;transform:translate(-50%,-50%) scale(.5)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}25%{transform:translate(-50%,-50%) scale(1)}80%{opacity:1}to{opacity:0;transform:translate(-50%,-50%) translateY(-30px)}}.level-flash{position:absolute;top:80px;left:50%;transform:translate(-50%);font-size:1rem;font-weight:700;color:#6366f1;text-shadow:0 0 10px rgba(99,102,241,.5);pointer-events:none;z-index:10}