:root{--neon-cyan: #4dfcff;--neon-mag: #ff2fd6;--neon-amber: #ffb020;--bg: #000;--chrome-mobile-tabbar-h: calc(58px + env(safe-area-inset-bottom, 0px)) }html,body{margin:0;padding:0;width:100%;height:100%;background:var(--bg);overflow:hidden;-webkit-user-select:none;user-select:none;touch-action:none;font-family:Courier New,monospace}#stage{--chrome-header-h: 56px;position:fixed;inset:0;width:100%;height:100%;background:#000;display:grid;grid-template-areas:"header header header" "left board right";grid-template-rows:var(--chrome-header-h) 1fr;grid-template-columns:0px 1fr 0px}#stage[data-touch=false]{--chrome-side-w: 220px;grid-template-columns:var(--chrome-side-w) 1fr var(--chrome-side-w)}#chrome-header{grid-area:header;overflow:hidden}#chrome-left{grid-area:left;overflow:hidden}#chrome-right{grid-area:right;overflow:hidden}#board{grid-area:board;position:relative;overflow:hidden;min-width:0;min-height:0}canvas{position:absolute;inset:0;display:block}#chrome-header{z-index:9;pointer-events:all}.chrome-header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;box-sizing:border-box;border-bottom:1px solid rgba(77,252,255,.25);background:#00080aa6}.chrome-brand{display:flex;align-items:center;gap:8px;color:var(--neon-cyan);text-shadow:0 0 6px var(--neon-cyan);white-space:nowrap}.chrome-brand-mark{font-size:16px}.chrome-brand-title{font-size:15px;font-weight:700;letter-spacing:3px}.chrome-header-actions{display:flex;gap:8px;flex:0 0 auto}.hud-btn{background:transparent;border:1px solid var(--neon-cyan);color:var(--neon-cyan);padding:4px 8px;font-family:inherit;font-size:10px;letter-spacing:1px;border-radius:3px;opacity:.75;cursor:pointer;-webkit-tap-highlight-color:transparent}.hud-btn:active{opacity:1}.hud-icon-btn{width:30px;height:30px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center}.chrome-tab-nav{display:flex;gap:4px;flex:1 1 auto;justify-content:center}.chrome-tab-btn{background:transparent;border:1px solid transparent;color:#4dfcff8c;padding:5px 14px;font-family:inherit;font-size:11px;letter-spacing:2px;border-radius:3px;cursor:pointer;-webkit-tap-highlight-color:transparent}.chrome-tab-btn.active{color:var(--neon-mag);border-color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag)}.stat-card{border:1px solid rgba(77,252,255,.3);border-radius:4px;padding:6px 10px;background:#000c1080}.stat-card-label{font-size:9px;letter-spacing:1.5px;color:#ffffff80}.stat-card-value{display:flex;align-items:center;gap:6px;font-size:16px;font-weight:700;margin-top:2px}.stat-card-cyan .stat-card-value{color:var(--neon-cyan);text-shadow:0 0 6px var(--neon-cyan)}.stat-card-mag .stat-card-value{color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag)}.stat-card-amber .stat-card-value{color:var(--neon-amber);text-shadow:0 0 6px var(--neon-amber)}.stat-card-note{font-size:10px;font-weight:400;opacity:.75}.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:currentColor;box-shadow:0 0 6px currentColor}.chrome-mobile-stat-row{position:fixed;top:var(--chrome-header-h, 56px);left:8px;right:8px;display:flex;gap:8px;z-index:6;pointer-events:none}.chrome-mobile-stat-row .stat-card{flex:1 1 0;pointer-events:all}.chrome-mobile-stat-row .stat-card-narrow{flex:0 1 64px}.chrome-mobile-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:9;display:flex;justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));background:#00080abf;border-top:1px solid rgba(77,252,255,.25);pointer-events:all}.chrome-mobile-tab{background:transparent;border:none;color:#4dfcff8c;display:flex;flex-direction:column;align-items:center;gap:2px;font-family:inherit;padding:4px 10px;cursor:pointer;-webkit-tap-highlight-color:transparent}.chrome-mobile-tab-icon{font-size:16px}.chrome-mobile-tab-label{font-size:8px;letter-spacing:1px}.chrome-mobile-tab.active{color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag)}.chrome-panel{position:fixed;z-index:7;background:#000a0ed9;border:1px solid rgba(77,252,255,.35);border-radius:6px;padding:10px 14px;color:var(--neon-cyan);font-size:12px;letter-spacing:1px;max-height:40vh;overflow-y:auto}.chrome-pilot-panel,.chrome-zap-panel{top:calc(var(--chrome-header-h, 56px) + 60px);left:8px;right:8px;bottom:calc(16px + var(--chrome-mobile-tabbar-h))}.chrome-mission-panel,.chrome-stats-panel{top:calc(var(--chrome-header-h, 56px) + 16px);left:50%;transform:translate(-50%);width:min(90vw,420px)}.chrome-panel-row{display:flex;justify-content:space-between;padding:3px 0;border-bottom:1px solid rgba(77,252,255,.12)}.chrome-panel-note{margin:8px 0 0;font-size:10px;color:#ffffff80}.mission-progress-label{margin-top:8px;font-size:10px;letter-spacing:1px}.mission-progress{width:100%;height:5px;margin-top:4px;border:1px solid var(--neon-cyan);border-radius:2px;overflow:hidden}.mission-progress-fill{height:100%;background:var(--neon-cyan);box-shadow:0 0 6px var(--neon-cyan)}.chrome-side-panel{display:flex;flex-direction:column;gap:10px;padding:16px 10px}.shield-row{display:flex;gap:4px;flex-wrap:wrap}.shield-icon{font-size:16px}.energy-bar{width:100%;height:10px;border:1px solid var(--neon-cyan);border-radius:4px;overflow:hidden}.chrome-panel .energy-bar{margin:4px 0 6px}.energy-bar-fill{height:100%;background:var(--neon-cyan);box-shadow:0 0 6px var(--neon-cyan);transition:width .2s linear}.energy-bar.ready{border-color:var(--neon-mag);box-shadow:0 0 10px var(--neon-mag)}.energy-bar.ready .energy-bar-fill{background:var(--neon-mag);box-shadow:0 0 8px var(--neon-mag)}#overlay{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--neon-cyan);z-index:10;background:#0000008c;overflow-y:auto;padding:16px 0;box-sizing:border-box}#overlay.help-overlay{background:#00080afa}.start-logo{width:min(70vw,40vh,340px);height:min(70vw,40vh,340px);margin-bottom:-8px}#overlay h1{font-size:min(9vw,48px);letter-spacing:5px;margin:0 0 8px;color:var(--neon-mag);text-shadow:0 0 12px var(--neon-mag),0 0 28px var(--neon-mag);overflow-wrap:break-word;max-width:92vw}#overlay h1.brand-title{font-size:min(14vw,72px);letter-spacing:10px}#overlay p{margin:6px 0;text-shadow:0 0 6px var(--neon-cyan);font-size:14px;letter-spacing:1px}.difficulty-picker{display:flex;gap:8px;margin-top:14px}.difficulty-btn,.daily-toggle,.achievements-btn{background:transparent;border:1px solid var(--neon-cyan);color:var(--neon-cyan);padding:6px 12px;font-family:inherit;font-size:12px;letter-spacing:1px;border-radius:3px;cursor:pointer;-webkit-tap-highlight-color:transparent}.difficulty-btn.active,.daily-toggle.active{background:var(--neon-cyan);color:#000;text-shadow:none}.difficulty-btn:disabled{opacity:.35;cursor:not-allowed}.daily-toggle,.achievements-btn{margin-top:10px;border-color:var(--neon-mag);color:var(--neon-mag)}.start-menu-row{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px}.daily-toggle.active{background:var(--neon-mag);border-color:var(--neon-mag)}#overlay .big{font-size:20px;margin-top:18px;color:#fff;text-shadow:0 0 8px #fff;animation:pulse 1.2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.achievement-toast-stack{position:fixed;top:16px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:6px;pointer-events:none;z-index:20}.achievement-toast{border:1px solid var(--neon-cyan);background:#001419bf;color:var(--neon-cyan);text-shadow:0 0 6px var(--neon-cyan);padding:8px 16px;border-radius:4px;text-align:center;box-shadow:0 0 12px #4dfcff59}.achievement-toast-title{font-size:9px;letter-spacing:2px;opacity:.8}.achievement-toast-name{font-size:14px;letter-spacing:1px;font-weight:700}.achievement-list{display:flex;flex-direction:column;gap:8px;max-height:55vh;overflow-y:auto;width:min(90vw,480px);margin:12px 0;padding:4px}.achievement-row{border:1px solid var(--neon-cyan);border-radius:4px;padding:8px 12px;text-align:left}.achievement-row.unlocked{color:var(--neon-cyan);text-shadow:0 0 6px var(--neon-cyan)}.achievement-row.locked{border-color:#ffffff40;color:#fff6}.achievement-row-name{font-size:13px;letter-spacing:1px;font-weight:700}.achievement-row-desc{font-size:11px;margin-top:2px}.achievement-row-date{font-size:9px;opacity:.7;margin-top:4px}.help-content{display:flex;flex-direction:column;gap:14px;max-height:60vh;overflow-y:auto;width:min(90vw,560px);margin:12px 0;padding:4px 8px;text-align:left}.help-section h2{margin:0 0 4px;font-size:13px;letter-spacing:2px;color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag)}.help-section p{margin:4px 0;font-size:12px;line-height:1.5;text-shadow:0 0 6px var(--neon-cyan)}.help-license{white-space:pre-wrap;font-size:9px;line-height:1.4;color:#ffffff8c;text-shadow:none;font-family:inherit;margin:4px 0 0}.help-kbd-table{border-collapse:collapse;width:100%;margin:6px 0;font-size:12px}.help-kbd-table caption{text-align:left;font-size:10px;letter-spacing:1px;opacity:.6;margin-bottom:2px}.help-kbd-table th{text-align:left;font-size:10px;letter-spacing:1px;opacity:.6;padding:3px 8px 3px 0}.help-kbd-table td{padding:3px 8px 3px 0;border-top:1px solid rgba(77,252,255,.12)}.help-kbd-key{color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag);white-space:nowrap;font-weight:700}.help-icon-table{display:flex;flex-direction:column;gap:10px;margin:6px 0}.help-icon-row{display:flex;align-items:center;gap:12px}.help-icon-img{flex:0 0 auto;width:48px;height:48px;border:1px solid rgba(77,252,255,.35);border-radius:6px;background:#000c1080;box-shadow:0 0 8px #4dfcff33}.help-icon-svg{display:flex;align-items:center;justify-content:center}.help-icon-name{font-size:13px;font-weight:700;letter-spacing:1px}.help-icon-points{font-size:10px;font-weight:400;color:var(--neon-amber);opacity:.85}.help-icon-desc{font-size:11px;line-height:1.4;opacity:.85;margin-top:2px}#touch{position:fixed;inset:0;z-index:8;pointer-events:none;display:none}#touch.active{display:block}.tbtn{position:absolute;pointer-events:all;display:flex;align-items:center;justify-content:center;border:2px solid var(--neon-cyan);color:var(--neon-cyan);border-radius:50%;background:#00141959;text-shadow:0 0 6px var(--neon-cyan);box-shadow:0 0 12px #4dfcff59;font-size:22px;-webkit-tap-highlight-color:transparent}.tbtn:active{background:#4dfcff40}.jog-wheel{position:fixed;left:20px;bottom:calc(20px + var(--chrome-mobile-tabbar-h));width:130px;height:130px;border-radius:50%;pointer-events:all;-webkit-tap-highlight-color:transparent;touch-action:none;border:1px solid rgba(77,252,255,.35);background:radial-gradient(circle at center,#4dfcff0d,#00000059 70%);box-shadow:0 0 16px #4dfcff26;display:flex;align-items:center;justify-content:center}.jog-wheel.touched{border-color:#4dfcffb3;box-shadow:0 0 22px #4dfcff59}.jog-wheel-dial{width:100%;height:100%;border-radius:50%;background:repeating-conic-gradient(#4dfcff0d 0deg 27deg,#4dfcff38 27deg 30deg);position:relative;will-change:transform}.jog-wheel-indicator{position:absolute;top:8px;left:50%;width:3px;height:16px;margin-left:-1.5px;border-radius:2px;background:var(--neon-cyan);box-shadow:0 0 6px var(--neon-cyan)}#btnFire{right:20px;bottom:calc(20px + var(--chrome-mobile-tabbar-h));width:84px;height:84px;border-color:var(--neon-amber);color:var(--neon-amber);text-shadow:0 0 6px var(--neon-amber);box-shadow:0 0 14px #ffb02066}#btnZap{right:24px;bottom:calc(120px + var(--chrome-mobile-tabbar-h));width:56px;height:56px;border-color:var(--neon-mag);color:var(--neon-mag);text-shadow:0 0 6px var(--neon-mag);box-shadow:0 0 12px #ff2fd666;font-size:12px}