:root{
  color-scheme:dark; --bg:#061117; --panel:rgba(5,18,25,.88); --line:rgba(175,255,230,.18);
  --ink:#effff9; --muted:#9bb8b0; --mint:#69f4c8; --hot:#ff6b8e; --gold:#ffe46b;
}
*{box-sizing:border-box} html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#02080c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink)}
button,select,input{font:inherit} button{color:inherit;border:1px solid var(--line);background:rgba(12,34,43,.88);border-radius:14px;padding:14px 17px;cursor:pointer;transition:transform .15s ease,border-color .15s,background .15s;box-shadow:0 8px 24px rgba(0,0,0,.18)}
button:hover{transform:translateY(-2px);border-color:rgba(105,244,200,.7);background:rgba(18,47,57,.96)} button:active{transform:translateY(0) scale(.98)}
button.primary{background:linear-gradient(135deg,#1ea982,#27736e);border-color:#75ffd5;color:white;font-weight:800} button.wide{width:100%;margin-top:18px}
#app{position:relative;width:100vw;height:100vh;background:radial-gradient(circle at 50% 40%,#0d2631,#03090d 70%)}
#game{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.panel{position:absolute;z-index:5;backdrop-filter:blur(16px);background:linear-gradient(180deg,rgba(6,23,31,.88),rgba(4,13,18,.94));border:1px solid rgba(126,255,216,.18);box-shadow:0 28px 80px rgba(0,0,0,.38), inset 0 1px rgba(255,255,255,.04);border-radius:28px}
.screen-panel{left:50%;top:50%;width:min(720px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow:auto;padding:32px;transform:translate(-50%,-48%) scale(.97);opacity:0;pointer-events:none;transition:.3s ease}
.screen-panel.active{transform:translate(-50%,-50%) scale(1);opacity:1;pointer-events:auto}
.brand-kicker{font-size:12px;letter-spacing:.24em;color:var(--mint);font-weight:900;text-align:center} h1{font-size:clamp(44px,7vw,82px);line-height:.9;text-align:center;margin:13px 0 10px;letter-spacing:-.06em;text-shadow:0 0 35px rgba(105,244,200,.2)} h1 i{font-style:normal;color:var(--mint);padding:0 .08em} h2{text-align:center;margin:0 0 22px;font-size:34px;letter-spacing:-.03em}
.tagline{text-align:center;color:var(--muted);margin:0 0 28px}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.menu-grid button{text-align:left;font-weight:800;font-size:16px}.menu-grid small{display:block;color:#a6c5bd;font-weight:500;margin-top:4px}.menu-footer{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px}.pill{border-radius:999px;padding:9px 13px}.menu-footer span{margin-left:auto;color:var(--muted);font-size:12px}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.settings-grid label{display:flex;flex-direction:column;gap:7px;color:#bcd2cc;font-size:13px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.05);padding:13px;border-radius:14px}.settings-grid select,.settings-grid input[type=range]{width:100%}.settings-grid select{background:#0e242c;color:white;border:1px solid var(--line);padding:10px;border-radius:10px}.settings-grid .toggle{flex-direction:row;align-items:center;gap:10px}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.control-grid div{display:flex;align-items:center;gap:12px;padding:11px;background:rgba(255,255,255,.025);border-radius:12px}.control-grid kbd{min-width:76px;text-align:center;background:#06151c;border:1px solid rgba(105,244,200,.25);border-bottom-width:3px;padding:7px 8px;border-radius:8px;font-weight:900;color:var(--mint)}.control-grid span{font-size:13px;color:#c7dcd6}.help-note{color:#a9c3bc;text-align:center;line-height:1.5}
.mini-panel{left:50%;top:50%;width:280px;padding:28px;transform:translate(-50%,-50%) scale(.94);opacity:0;pointer-events:none;text-align:center}.mini-panel.active{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}.mini-panel button{width:100%;margin-top:10px}
.hud{position:absolute;z-index:3;inset:0;pointer-events:none}.hidden{display:none!important}.hud-top{position:absolute;top:14px;left:50%;transform:translateX(-50%);display:flex;gap:12px;align-items:center}.scorebug,.timer,.mode-label{background:rgba(3,13,18,.78);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);box-shadow:0 8px 25px rgba(0,0,0,.18)}.scorebug{display:grid;grid-template-columns:100px 76px 100px;align-items:center;text-align:center;border-radius:14px;overflow:hidden;font-size:11px;font-weight:900;letter-spacing:.06em}.scorebug b{font-size:20px;padding:9px 6px;background:rgba(255,255,255,.06)}.timer{font-variant-numeric:tabular-nums;padding:10px 13px;border-radius:12px;font-weight:900}.mode-label{padding:10px 12px;border-radius:12px;font-size:11px;color:var(--mint);font-weight:900}.hud-bottom{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:14px;align-items:end}.combo-box,.special-wrap,.arcade{background:rgba(3,13,18,.82);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px);border-radius:14px;padding:10px 13px}.combo-box{width:120px;display:grid;grid-template-columns:1fr auto;align-items:center}.combo-box span,.arcade span,.special-wrap span{font-size:9px;letter-spacing:.16em;color:#9ab9b0;font-weight:900}.combo-box b{font-size:24px}.combo-box em{grid-column:1/3;font-style:normal;font-size:10px;color:var(--mint);height:13px}.special-wrap{width:250px}.special-bar{height:7px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin:6px 0}.special-bar i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--mint),var(--gold));box-shadow:0 0 14px var(--mint)}.special-wrap small{display:block;color:#789990;font-size:9px}.arcade b{display:block;font-size:19px;font-variant-numeric:tabular-nums}.math-prompt{position:absolute;top:76px;left:50%;transform:translateX(-50%);background:rgba(5,20,27,.92);border:1px solid rgba(255,228,107,.55);border-radius:999px;padding:9px 16px;color:#fff4b1;font-weight:850;box-shadow:0 8px 28px rgba(0,0,0,.25);white-space:nowrap}.commentary{position:absolute;top:125px;left:50%;transform:translateX(-50%);font-size:20px;font-weight:1000;letter-spacing:.05em;text-shadow:0 3px 10px #000;animation:pop .18s ease}.shot-meter{position:absolute;left:50%;bottom:92px;transform:translateX(-50%);width:230px;height:13px;border-radius:99px;background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.25);overflow:hidden}.shot-meter i{display:block;width:0;height:100%;background:linear-gradient(90deg,#7affd3,#ffe46b,#ff6b8e)}.shot-meter span{position:absolute;left:50%;top:-20px;transform:translateX(-50%);font-size:9px;font-weight:900;letter-spacing:.2em}
@keyframes pop{from{transform:translateX(-50%) scale(.7);opacity:0}to{transform:translateX(-50%) scale(1);opacity:1}}
.rank-badge{width:92px;height:92px;border-radius:24px;margin:0 auto 10px;display:grid;place-items:center;font-size:58px;font-weight:1000;background:linear-gradient(135deg,#19483d,#0a1d22);border:1px solid rgba(105,244,200,.45);box-shadow:0 0 40px rgba(105,244,200,.12)}.post-score{text-align:center;font-size:28px;font-weight:900;margin-bottom:18px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.stat{padding:12px;background:rgba(255,255,255,.035);border-radius:13px;border:1px solid rgba(255,255,255,.055)}.stat span{display:block;font-size:9px;color:#8da9a1;letter-spacing:.11em}.stat b{font-size:18px}.achievement-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.achievement{font-size:11px;padding:8px 10px;border-radius:99px;background:rgba(255,228,107,.08);border:1px solid rgba(255,228,107,.23);color:#ffeca0}.post-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.touch-controls{position:absolute;z-index:4;inset:0;pointer-events:none}.joystick{pointer-events:auto;position:absolute;left:24px;bottom:28px;width:118px;height:118px;border-radius:50%;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.2);touch-action:none}.joystick i{position:absolute;left:39px;top:39px;width:40px;height:40px;border-radius:50%;background:rgba(105,244,200,.65);box-shadow:0 0 24px rgba(105,244,200,.3)}.touch-buttons{position:absolute;right:18px;bottom:20px;width:190px;height:160px;pointer-events:auto}.touch-buttons button{position:absolute;width:70px;height:54px;padding:0;font-size:10px;font-weight:900;border-radius:18px;background:rgba(7,26,34,.72)}.touch-buttons button:nth-child(1){right:78px;bottom:0}.touch-buttons button:nth-child(2){right:0;bottom:42px}.touch-buttons button:nth-child(3){right:78px;bottom:92px}.touch-buttons button:nth-child(4){right:0;bottom:104px}.touch-buttons .shoot{border-color:rgba(255,107,142,.55)}
.boot-error{position:absolute;z-index:20;left:50%;top:20px;transform:translateX(-50%);max-width:700px;background:#3a1018;border:1px solid #ff6987;padding:12px 15px;border-radius:12px}
@media(max-width:760px){.screen-panel{padding:22px}.menu-grid,.settings-grid,.control-grid{grid-template-columns:1fr}.menu-footer span{width:100%;margin:0;text-align:center}.hud-top{top:7px;gap:5px}.scorebug{grid-template-columns:68px 54px 68px;font-size:8px}.scorebug b{font-size:16px}.mode-label{display:none}.timer{font-size:11px}.hud-bottom{bottom:8px;gap:5px}.combo-box{width:90px}.special-wrap{width:160px}.arcade{display:none}.math-prompt{top:60px;max-width:94vw;overflow:hidden;text-overflow:ellipsis}.stats-grid{grid-template-columns:1fr 1fr}}
@media(pointer:fine){#touchControls{display:none!important}}