@import"https://fonts.googleapis.com/css2?family=VT323&family=Share+Tech+Mono&display=swap";:root{--bg-primary: #050505;--bg-secondary: #0a0f0a;--bg-tertiary: #111811;--neon-green: #00ff41;--neon-green-dim: #008f11;--neon-green-dark: #003b00;--neon-green-glow: rgba(0, 255, 65, .4);--neon-amber: #ffb000;--neon-amber-glow: rgba(255, 176, 0, .4);--neon-red: #ff3131;--neon-red-glow: rgba(255, 49, 49, .4);--neon-cyan: #00f0ff;--neon-cyan-glow: rgba(0, 240, 255, .3);--text-primary: #00ff41;--text-secondary: #7dd87d;--text-dim: #3a5f3a;--text-white: #e0ffe0;--border-color: #00ff41;--border-dim: #1a3a1a;--scanline-color: rgba(0, 255, 65, .03);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-display: "VT323", monospace;--font-mono: "Share Tech Mono", "Courier New", monospace}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;background:var(--bg-primary)}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-mono);font-size:14px;line-height:1.6;min-height:100dvh;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100vw;height:100dvh;background:linear-gradient(var(--neon-green-dark) 1px,transparent 1px),linear-gradient(90deg,var(--neon-green-dark) 1px,transparent 1px),radial-gradient(ellipse at 50% 0%,rgba(0,255,65,.08) 0%,transparent 60%);background-size:60px 60px,60px 60px,100% 100%;background-position:0 0,0 0,0 0;opacity:.3;animation:scrollGrid 4s linear infinite;pointer-events:none;z-index:0}@keyframes scrollGrid{0%{background-position:0 0,0 0,0 0}to{background-position:0 60px,0 60px,0 0}}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.terminal-cursor{animation:cursorBlink 1s infinite;color:var(--neon-green);font-weight:700}.strategy-selected{border:2px solid var(--neon-green)!important;box-shadow:0 0 25px var(--neon-green),0 0 40px #00ff4166,inset 0 0 15px var(--neon-green);background-color:#00ff411a!important}@keyframes livePulse{0%{opacity:.4}50%{opacity:1;box-shadow:0 0 8px var(--neon-green)}to{opacity:.4}}.live-indicator{display:flex;align-items:center;gap:.4rem;font-size:.7rem;color:var(--text-dim);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;padding-left:.5rem;border-left:1px solid var(--border-dim)}.live-indicator .dot{width:6px;height:6px;border-radius:50%;background:var(--neon-green);animation:livePulse 2s ease-in-out infinite}body:after{content:"";position:fixed;top:0;left:0;width:100vw;height:100dvh;background:repeating-linear-gradient(0deg,rgba(0,255,65,.02) 0px,rgba(0,255,65,.02) 1px,transparent 1px,transparent 2px),radial-gradient(ellipse at center,transparent 0%,transparent 50%,rgba(0,0,0,.5) 100%);pointer-events:none;z-index:10000}@keyframes flicker{0%,to{opacity:1}50%{opacity:.97}52%{opacity:.95}54%{opacity:.98}}.app{animation:flicker 4s infinite;min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:10}h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;text-transform:uppercase;letter-spacing:.1em;color:var(--text-primary)}h1{font-size:3rem;letter-spacing:1px;text-shadow:0 0 10px var(--neon-green-glow),0 0 20px var(--neon-green-glow),0 0 40px var(--neon-green-glow)}.logo-container,.logo-container span{color:var(--neon-amber);text-shadow:0 0 10px var(--neon-amber-glow),0 0 20px var(--neon-amber-glow)}h2{font-size:2rem;border-bottom:2px solid var(--border-color);padding-bottom:var(--spacing-sm);margin-bottom:var(--spacing-md);box-shadow:0 2px 10px var(--neon-green-glow)}h3{font-size:1.5rem;color:var(--neon-amber);text-shadow:0 0 10px var(--neon-amber-glow)}code,pre{font-family:var(--font-mono);background:var(--bg-secondary);padding:var(--spacing-xs) var(--spacing-sm);border:1px solid var(--border-dim);border-radius:4px;color:var(--neon-cyan)}.container{max-width:1400px;margin:0 auto;padding:var(--spacing-lg);width:100%}.app-header{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);border-bottom:2px solid var(--border-color);padding:1rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 20px var(--neon-amber-glow)}.app-header h1{margin:0;font-size:2.5rem;letter-spacing:1px;display:flex;align-items:center;gap:var(--spacing-sm);color:var(--neon-amber);text-shadow:0 0 10px var(--neon-amber-glow),0 0 20px var(--neon-amber-glow)}.app-header h1:before{content:"";margin-right:0}.app-main{flex:1;padding:var(--spacing-lg)}.app-footer{background:var(--bg-secondary);border-top:2px solid var(--border-dim);padding:var(--spacing-md);text-align:center;font-size:.85rem;color:var(--text-secondary)}.footer-content{display:flex;justify-content:center;gap:var(--spacing-xl)}.grid-container{display:grid;grid-template-columns:1fr 380px;gap:var(--spacing-lg)}@media (max-width: 1024px){.grid-container{grid-template-columns:1fr}}.panel{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:8px;padding:var(--spacing-md);position:relative;overflow:hidden}.panel:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--neon-green),transparent);animation:scanline 3s linear infinite}@keyframes scanline{0%{transform:translate(-100%)}to{transform:translate(100%)}}.panel-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border-dim)}.panel-header:before{content:"▸";color:var(--neon-green)}.button{background:transparent;color:var(--neon-green);border:2px solid var(--neon-green);padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-mono);font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;border-radius:4px}.button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,var(--neon-green-glow),transparent);transition:left .3s}.button:hover:before{left:100%}.button:hover{background:var(--neon-green);color:var(--bg-primary);box-shadow:0 0 10px var(--neon-green-glow),0 0 20px var(--neon-green-glow);transform:translateY(-1px)}.button:active{transform:translateY(0)}.button:disabled{opacity:.4;cursor:not-allowed;border-color:var(--text-dim);color:var(--text-dim)}.button:disabled:hover{background:transparent;box-shadow:none;transform:none}.button-primary{background:var(--neon-green);color:#000;font-weight:700}.button-primary:hover{background:var(--text-white);box-shadow:0 0 15px var(--neon-green-glow),0 0 30px var(--neon-green-glow);animation:button-glitch .15s ease-in-out}@keyframes button-glitch{0%,to{text-shadow:none;transform:translateY(-1px)}25%{text-shadow:2px 0 var(--neon-red),-2px 0 var(--neon-cyan);transform:translateY(-1px) translate(1px)}50%{text-shadow:-2px 0 var(--neon-red),2px 0 var(--neon-cyan);transform:translateY(-1px) translate(-1px)}75%{text-shadow:1px 0 var(--neon-cyan),-1px 0 var(--neon-red);transform:translateY(-1px)}}.button-primary:disabled{background:var(--neon-green-dim);color:#0009;opacity:.6;cursor:not-allowed}.button-primary:disabled:hover{background:var(--neon-green-dim);box-shadow:none;transform:none}.button-primary:active{animation:button-press-glitch .1s ease-out}@keyframes button-press-glitch{0%{transform:translateY(-1px) translate(0);text-shadow:none}50%{transform:translateY(0) translate(2px);text-shadow:2px 0 var(--neon-red),-2px 0 var(--neon-cyan)}to{transform:translateY(0);text-shadow:none}}.button-danger{border-color:var(--neon-red);color:var(--neon-red)}.button-danger:hover{background:var(--neon-red);color:var(--bg-primary);box-shadow:0 0 10px var(--neon-red-glow),0 0 20px var(--neon-red-glow)}.button-amber{border-color:var(--neon-amber);color:var(--neon-amber)}.button-amber:hover{background:var(--neon-amber);color:var(--bg-primary);box-shadow:0 0 10px var(--neon-amber-glow),0 0 20px var(--neon-amber-glow)}.button-cyan{border-color:var(--neon-cyan);color:var(--neon-cyan)}.button-cyan:hover{background:var(--neon-cyan);color:var(--bg-primary);box-shadow:0 0 10px var(--neon-cyan-glow),0 0 20px var(--neon-cyan-glow)}.registration-screen{max-width:600px;margin:0 auto;text-align:center}.registration-header{margin-bottom:var(--spacing-xl)}.registration-header h1{font-size:4rem;margin-bottom:var(--spacing-sm);background:linear-gradient(180deg,var(--neon-green) 0%,var(--neon-green-dim) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.registration-header .subtitle{font-size:1.2rem;color:var(--text-secondary);letter-spacing:.2em}.registration-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.stat-box{background:var(--bg-secondary);border:2px solid var(--border-dim);border-radius:8px;padding:var(--spacing-md);transition:all .3s}.stat-box:hover{border-color:var(--neon-green);box-shadow:0 0 15px var(--neon-green-glow)}.stat-box .stat-value{font-family:var(--font-display);font-size:2.5rem;color:var(--neon-amber);text-shadow:0 0 10px var(--neon-amber-glow)}.stat-box .stat-label{font-size:.8rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em}.player-counter{background:var(--bg-tertiary);border:2px solid var(--neon-amber);border-radius:8px;padding:var(--spacing-lg);padding-bottom:calc(var(--spacing-lg) + 4px);margin-bottom:var(--spacing-xl);box-shadow:0 0 20px var(--neon-amber),inset 0 0 10px var(--neon-amber);position:relative}.player-counter .counter-value{font-family:var(--font-display);font-size:3rem;color:var(--neon-amber)}.player-counter .counter-divider{font-size:2rem;color:var(--text-dim)}.player-counter-progress{position:absolute;bottom:0;left:-2px;right:-2px;height:4px;background:var(--border-dim);border-radius:0 0 6px 6px;overflow:hidden}.player-counter-progress-bar{height:100%;background:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow);transition:width .5s ease}.game-board-container{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;padding:var(--spacing-lg);box-shadow:0 0 20px var(--neon-green-glow),inset 0 0 50px #00ff410d}.game-board-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border-dim)}.game-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:3px;background:var(--bg-primary);padding:var(--spacing-sm);border-radius:8px;border:2px solid var(--border-dim)}.grid-cell{aspect-ratio:1;background:var(--bg-tertiary);border:1px solid var(--border-dim);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;position:relative;cursor:pointer;transition:all .2s}.grid-cell:hover{border-color:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow)}.grid-cell .coord{position:absolute;top:2px;left:3px;font-size:.6rem;color:var(--text-dim);opacity:.6}.grid-cell.empty{background:linear-gradient(145deg,var(--bg-tertiary) 0%,var(--bg-secondary) 100%)}.grid-cell.player{background:var(--neon-green-dark);border-color:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow)}.grid-cell.player:after{content:"◉";color:var(--neon-green);font-size:1.5rem;text-shadow:0 0 10px var(--neon-green);animation:pulse 2s infinite}.grid-cell.player.dead{background:#1a0505;border-color:var(--neon-red);box-shadow:0 0 10px var(--neon-red-glow)}.grid-cell.player.dead:after{content:"✕";color:var(--neon-red);animation:none}.grid-cell.player.current{background:var(--neon-cyan);border-color:var(--neon-cyan);box-shadow:0 0 15px var(--neon-cyan-glow),0 0 30px var(--neon-cyan-glow)}.grid-cell.player.current:after{content:"◉";color:var(--bg-primary);animation:glow 1.5s infinite alternate}.grid-cell.safe-zone{background:#00ff411a;border-color:#00ff414d}.grid-cell.danger-zone{animation:danger-pulse 2s infinite}.grid-cell.selected{border-color:var(--neon-amber);box-shadow:0 0 12px var(--neon-amber);transform:scale(1.05);z-index:2}.grid-cell.flash{animation:cell-flash .3s ease-out;border-color:var(--neon-red)!important;box-shadow:0 0 20px var(--neon-red)!important;z-index:3}@keyframes cell-flash{0%{background:var(--neon-red);transform:scale(1.2)}to{background:inherit;transform:scale(1)}}@keyframes danger-pulse{0%,to{background:#ff31310d;border-color:#ff313133}50%{background:#ff313126;border-color:#ff313166}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes glow{0%{text-shadow:0 0 5px var(--neon-cyan)}to{text-shadow:0 0 20px var(--neon-cyan),0 0 30px var(--neon-cyan)}}.status-bar{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-md);flex-wrap:wrap}.status-pill{background:var(--bg-tertiary);border:1px solid var(--border-dim);border-radius:20px;padding:var(--spacing-xs) var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm);font-size:.85rem}.status-pill .label{color:var(--text-dim);text-transform:uppercase;font-size:.75rem}.status-pill .value{font-family:var(--font-display);font-size:1.2rem;color:var(--neon-amber)}.status-pill.critical{border-color:var(--neon-red);background:#ff31311a;animation:pulse 1s infinite}.status-pill.critical .value{color:var(--neon-red)}.action-panel{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;padding:var(--spacing-md);margin-top:var(--spacing-md)}.action-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.action-btn{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:8px;cursor:pointer;transition:all .2s}.action-btn:hover{border-color:var(--neon-green);background:var(--neon-green-dark);transform:translateY(-2px)}.action-btn .icon{font-size:1.5rem}.action-btn .label{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.leaderboard{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;overflow:hidden}.leaderboard-header{background:var(--bg-tertiary);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--border-dim);display:flex;justify-content:space-between;align-items:center}.leaderboard-list{max-height:300px;overflow-y:auto}.leaderboard-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--border-dim);transition:background .2s}.leaderboard-item:hover{background:var(--bg-tertiary)}.leaderboard-item.current-player{background:#00ff411a;border-left:3px solid var(--neon-green)}.leaderboard-rank{font-family:var(--font-display);font-size:1.5rem;width:30px;text-align:center;color:var(--text-dim)}.leaderboard-rank.top-3{color:var(--neon-amber);text-shadow:0 0 10px var(--neon-amber-glow)}.leaderboard-avatar{width:32px;height:32px;background:var(--neon-green-dark);border:2px solid var(--neon-green);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem}.leaderboard-info{flex:1}.leaderboard-address{font-size:.85rem;color:var(--text-secondary)}.leaderboard-stats{font-size:.75rem;color:var(--text-dim)}.leaderboard-kills{font-family:var(--font-display);font-size:1.2rem;color:var(--neon-red)}.combat-log{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;overflow:hidden}.combat-log-header{background:var(--bg-tertiary);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--border-dim)}.combat-log-content{height:250px;overflow-y:auto;padding:var(--spacing-sm);font-size:.85rem}.log-entry{padding:var(--spacing-xs) var(--spacing-sm);margin-bottom:var(--spacing-xs);border-left:3px solid var(--border-dim);animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.log-entry.attack{border-color:var(--neon-red);background:#ff31310d}.log-entry.damage{border-color:var(--neon-amber);background:#ffb0000d}.log-entry.elimination{border-color:var(--neon-red);background:#ff31311a;font-weight:700}.log-entry.move{border-color:var(--neon-cyan)}.log-entry.system{border-color:var(--neon-green);color:var(--text-secondary)}.log-time{color:var(--text-dim);font-size:.75rem}.wallet-status{display:flex;align-items:center;gap:var(--spacing-sm)}.wallet-badge{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:20px;padding:var(--spacing-xs) var(--spacing-md);font-size:.85rem;cursor:pointer;transition:all .2s;white-space:nowrap}.wallet-badge:hover{border-color:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow)}.wallet-badge .indicator{width:8px;height:8px;border-radius:50%;background:var(--neon-green);box-shadow:0 0 8px var(--neon-green);animation:pulse 2s infinite}.wallet-badge .indicator.disconnected{background:var(--neon-red);box-shadow:0 0 8px var(--neon-red);animation:none}.wallet-badge .address{font-family:var(--font-mono);color:var(--text-secondary)}.wallet-options{display:flex;flex-direction:column;gap:.5rem}.wallet-option{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:8px;cursor:pointer;transition:all .2s;text-align:left;width:100%}.wallet-option:hover{border-color:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow)}.wallet-option:disabled{opacity:.6;cursor:not-allowed}.wallet-option:disabled:hover{border-color:var(--border-dim);box-shadow:none}.wallet-icon{font-size:1.5rem;color:var(--neon-green);flex-shrink:0}.wallet-info{display:flex;flex-direction:column;gap:.5rem;flex:1;min-width:0;text-align:left}.wallet-info strong{color:var(--text-white);display:block;font-size:1rem;line-height:1.2}.wallet-info span{color:var(--text-dim);font-size:.75rem;display:block;line-height:1.4;opacity:.85}.wallet-loading{font-size:1.25rem;color:var(--neon-amber);animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.winner-screen{text-align:center;padding:var(--spacing-xl);background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);border:3px solid var(--neon-amber);border-radius:16px;box-shadow:0 0 30px var(--neon-amber-glow),inset 0 0 60px #ffb0001a;animation:winner-pulse 3s infinite}@keyframes winner-pulse{0%,to{box-shadow:0 0 30px var(--neon-amber-glow),inset 0 0 60px #ffb0001a}50%{box-shadow:0 0 50px var(--neon-amber-glow),inset 0 0 80px #ffb00033}}.winner-title{font-size:3rem;color:var(--neon-amber);text-shadow:0 0 20px var(--neon-amber-glow);margin-bottom:var(--spacing-md)}.winner-avatar{width:120px;height:120px;margin:var(--spacing-lg) auto;background:var(--neon-amber);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:4rem;box-shadow:0 0 40px var(--neon-amber-glow)}.winner-prize{font-family:var(--font-display);font-size:2.5rem;color:var(--neon-green);text-shadow:0 0 15px var(--neon-green-glow);margin:var(--spacing-md) 0}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#050505e6;display:flex;align-items:center;justify-content:center;z-index:10001;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.terminal-loader{text-align:center}.terminal-loader .bracket{color:var(--neon-green);font-size:2rem}.terminal-loader .text{color:var(--text-secondary);margin-top:var(--spacing-sm);animation:blink 1s infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}input,select{background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:6px;padding:var(--spacing-sm) var(--spacing-md);color:var(--text-primary);font-family:var(--font-mono);font-size:.9rem;width:100%;transition:all .2s}input:focus,select:focus{outline:none;border-color:var(--neon-green);box-shadow:0 0 10px var(--neon-green-glow)}input::placeholder{color:var(--text-dim)}.form-group{margin-bottom:var(--spacing-md);text-align:left}.form-group label{display:block;margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--border-dim);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--neon-green-dim)}.glitch{position:relative}.glitch:before,.glitch:after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;height:100%}.glitch:before{animation:glitch-1 .3s infinite;color:var(--neon-red);z-index:-1}.glitch:after{animation:glitch-2 .3s infinite;color:var(--neon-cyan);z-index:-2}@keyframes glitch-1{0%,to{clip-path:inset(0 0 0 0);transform:translate(0)}20%{clip-path:inset(20% 0 60% 0);transform:translate(-2px,2px)}40%{clip-path:inset(40% 0 40% 0);transform:translate(2px,-2px)}60%{clip-path:inset(60% 0 20% 0);transform:translate(-2px,2px)}80%{clip-path:inset(80% 0 0 0);transform:translate(2px,-2px)}}@keyframes glitch-2{0%,to{clip-path:inset(0 0 0 0);transform:translate(0)}20%{clip-path:inset(60% 0 20% 0);transform:translate(2px,-2px)}40%{clip-path:inset(40% 0 40% 0);transform:translate(-2px,2px)}60%{clip-path:inset(20% 0 60% 0);transform:translate(2px,-2px)}80%{clip-path:inset(0 0 80% 0);transform:translate(-2px,2px)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:10002;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--spacing-md)}.modal-content{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:16px;max-width:700px;width:100%;max-height:90vh;overflow:hidden;box-shadow:0 0 40px var(--neon-green-glow),0 20px 60px #00000080}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-tertiary);border-bottom:2px solid var(--border-color)}.modal-header h2{margin:0;font-size:1.5rem}.modal-close{background:none;border:2px solid var(--border-dim);color:var(--text-secondary);width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.modal-close:hover{border-color:var(--neon-red);color:var(--neon-red);box-shadow:0 0 10px var(--neon-red-glow)}.modal-tabs{display:flex;gap:0;padding:0;background:var(--bg-tertiary);border-bottom:2px solid var(--border-dim);overflow-x:auto}.modal-tabs button{padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--text-dim);font-family:var(--font-mono);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:all .2s;position:relative}.modal-tabs button:hover{background:transparent;color:var(--neon-green)}.modal-tabs button.active{background:transparent;border-bottom:2px solid var(--neon-green);color:var(--neon-green);text-shadow:0 0 10px var(--neon-green-glow)}.modal-tabs button.active:before{content:"> ";color:var(--neon-green)}.modal-body{padding:var(--spacing-lg);overflow-y:auto;max-height:calc(90vh - 140px)}.help-section h3{color:var(--neon-green);margin-bottom:var(--spacing-md)}.help-section h4{color:var(--neon-amber);margin:var(--spacing-md) 0 var(--spacing-sm)}.help-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin:var(--spacing-lg) 0}.help-stat{background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:12px;padding:var(--spacing-md);text-align:center}.help-stat span{display:block;font-family:var(--font-display);font-size:2rem;color:var(--neon-amber)}.help-steps{display:flex;flex-direction:column;gap:var(--spacing-md);margin:var(--spacing-lg) 0}.help-step{display:flex;gap:var(--spacing-md);align-items:flex-start}.step-num{width:40px;height:40px;background:var(--neon-green);color:var(--bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.25rem;flex-shrink:0;box-shadow:0 0 15px var(--neon-green-glow)}.help-step strong{color:var(--neon-green)}.help-step p{margin:0;color:var(--text-secondary);font-size:.9rem}.help-warning{background:#ffb0001a;border:2px solid var(--neon-amber);border-radius:8px;padding:var(--spacing-md);margin-top:var(--spacing-lg)}.help-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin:var(--spacing-lg) 0}.help-action{background:var(--bg-tertiary);border:2px solid var(--border-dim);border-radius:12px;padding:var(--spacing-md);text-align:center}.help-action .action-icon{font-size:2rem;display:block;margin-bottom:var(--spacing-sm)}.help-action strong{display:block;margin-bottom:var(--spacing-xs)}.help-action p{margin:0;font-size:.85rem;color:var(--text-secondary)}.help-faqs{display:flex;flex-direction:column;gap:var(--spacing-md)}.help-faq{background:var(--bg-tertiary);border:1px solid var(--border-dim);border-left:3px solid var(--neon-cyan);border-radius:0 8px 8px 0;padding:var(--spacing-md)}.help-faq strong{color:var(--neon-cyan);display:block;margin-bottom:var(--spacing-xs)}.help-faq p{margin:0;color:var(--text-secondary);font-size:.9rem}.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:var(--spacing-lg)}.error-container{background:var(--bg-secondary);border:2px solid var(--neon-red);border-radius:16px;padding:var(--spacing-xl);max-width:500px;text-align:center;box-shadow:0 0 40px var(--neon-red-glow)}.error-container h1{color:var(--neon-red);margin-bottom:var(--spacing-md);font-size:2rem}.error-container p{color:var(--text-secondary);margin-bottom:var(--spacing-md)}.error-container code{display:block;background:var(--bg-tertiary);padding:var(--spacing-md);border-radius:8px;margin:var(--spacing-md) 0;color:var(--neon-amber);font-size:.85rem;word-break:break-word}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.5rem}.registration-header h1{font-size:2.5rem}.registration-stats{grid-template-columns:1fr}.grid-cell{font-size:.8rem}.grid-cell .coord{font-size:.5rem}.app-header{flex-wrap:wrap;gap:.5rem;padding:.75rem}.app-header h1{font-size:1.5rem}.live-indicator{font-size:.6rem;padding-left:.4rem}.app-header>div:last-child{gap:.5rem}.app-header button{padding:.4rem .75rem!important;font-size:.75rem!important}.footer-content{flex-direction:column;gap:var(--spacing-sm)}.modal-content{max-height:95vh;margin:var(--spacing-sm)}.help-stats,.help-actions{grid-template-columns:1fr}.help-step{flex-direction:column;align-items:center;text-align:center}.strategy-selector{grid-template-columns:1fr!important;gap:.5rem!important}.strategy-selector button{padding:.6rem .5rem!important}.strategy-selector button>div:first-child{font-size:.9rem!important;margin-bottom:.3rem!important}.strategy-selector button>div:nth-child(2){font-size:.75rem!important;margin-bottom:.3rem!important}.strategy-selector button>div:nth-child(3){font-size:.65rem!important}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes attackShake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-5px)}20%,40%,60%,80%{transform:translate(5px)}}@keyframes damageFlash{0%,to{background-color:transparent}50%{background-color:#ff31314d}}@keyframes healFlash{0%,to{background-color:transparent}50%{background-color:#00ff414d}}@keyframes criticalHit{0%{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.2);filter:brightness(2)}to{transform:scale(1);filter:brightness(1)}}@keyframes pulse-ring{0%{transform:scale(.8);opacity:1}to{transform:scale(1.3);opacity:0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glow-pulse{0%,to{box-shadow:0 0 5px currentColor}50%{box-shadow:0 0 20px currentColor,0 0 40px currentColor}}@keyframes storm-warning{0%,to{border-color:var(--neon-red);box-shadow:0 0 10px var(--neon-red-glow)}50%{border-color:var(--neon-amber);box-shadow:0 0 20px var(--neon-amber-glow)}}@keyframes victory-spin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.2)}to{transform:rotate(360deg) scale(1)}}@keyframes confetti-fall{0%{transform:translateY(-100vh) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}@keyframes scan-line{0%{top:0%}to{top:100%}}@keyframes glitch-intense{0%{transform:translate(0)}20%{transform:translate(-3px,3px)}40%{transform:translate(-3px,-3px)}60%{transform:translate(3px,3px)}80%{transform:translate(3px,-3px)}to{transform:translate(0)}}@keyframes breathe{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}.animate-fade-in-up{animation:fadeInUp .6s ease-out forwards}.animate-fade-in-scale{animation:fadeInScale .5s ease-out forwards}.animate-slide-in-right{animation:slideInRight .5s ease-out forwards}.animate-slide-in-left{animation:slideInLeft .5s ease-out forwards}.animate-attack{animation:attackShake .5s ease-in-out}.animate-damage{animation:damageFlash .3s ease-in-out}.animate-heal{animation:healFlash .5s ease-in-out}.animate-critical{animation:criticalHit .3s ease-out}.animate-float{animation:float 3s ease-in-out infinite}.animate-glow{animation:glow-pulse 2s ease-in-out infinite}.animate-storm{animation:storm-warning 1s ease-in-out infinite}.animate-victory{animation:victory-spin 2s ease-in-out}.animate-breathe{animation:breathe 2s ease-in-out infinite}.animate-glitch{animation:glitch-intense .3s infinite}.stagger-1{animation-delay:.1s}.stagger-2{animation-delay:.2s}.stagger-3{animation-delay:.3s}.stagger-4{animation-delay:.4s}.stagger-5{animation-delay:.5s}.hover-lift{transition:transform .3s ease,box-shadow .3s ease}.hover-lift:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00ff4133}.magnetic-btn{transition:transform .2s ease}.glass{background:#0a0f0ab3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(0,255,65,.2)}.neon-border{position:relative}.neon-border:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;background:linear-gradient(45deg,var(--neon-green),var(--neon-cyan),var(--neon-amber));border-radius:inherit;z-index:-1;opacity:0;transition:opacity .3s}.neon-border:hover:before{opacity:1}