:root{
  --bg:#070917;
  --bg2:#0e1430;
  --panel:rgba(12,18,43,.78);
  --panel2:rgba(20,30,72,.9);
  --text:#ecf8ff;
  --muted:#8ba4c7;
  --cyan:#3ff0ff;
  --pink:#ff3fd7;
  --gold:#ffd24d;
  --green:#5dff90;
  --danger:#ff5d73;
  --shadow:0 24px 70px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;background:radial-gradient(circle at 20% 0%,#1b2a64 0,#080a17 38%,#03040b 100%);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden}
body:before{content:"";position:fixed;inset:0;background:linear-gradient(90deg,rgba(63,240,255,.05) 1px,transparent 1px),linear-gradient(0deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 80%);pointer-events:none}
.app{height:100%;display:flex;flex-direction:column;padding:14px;gap:12px;position:relative;z-index:1}
.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,rgba(13,19,50,.9),rgba(10,14,32,.72));border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand h1{margin:0;font-size:22px;line-height:1;letter-spacing:.3px}.brand p{margin:5px 0 0;color:var(--muted);font-size:13px}.logo-pixel{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--pink));box-shadow:0 0 26px rgba(63,240,255,.45),inset 0 0 0 4px rgba(255,255,255,.16);position:relative;image-rendering:pixelated}.logo-pixel:after{content:"";position:absolute;left:10px;top:12px;width:22px;height:18px;background:#06102d;clip-path:polygon(0 40%,50% 0,100% 40%,70% 40%,70% 100%,30% 100%,30% 40%)}
.top-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.btn{border:0;cursor:pointer;border-radius:15px;padding:12px 16px;font-weight:900;letter-spacing:.2px;color:#05101f;background:linear-gradient(180deg,#fff,#a8eaff);box-shadow:0 10px 24px rgba(63,240,255,.18),inset 0 -3px 0 rgba(0,0,0,.18);transition:transform .12s ease,filter .12s ease}.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn:active{transform:translateY(1px) scale(.99)}.btn.small{padding:9px 12px;border-radius:12px;font-size:13px}.btn.full{width:100%;margin-top:10px}.btn.ghost{background:rgba(255,255,255,.08);color:var(--text);border:1px solid rgba(255,255,255,.14);box-shadow:none}.btn.cta{background:linear-gradient(135deg,var(--gold),#ff7d3f);color:#211000;font-size:18px;padding:15px 22px}.btn.gold{background:linear-gradient(135deg,#fff0a0,var(--gold));color:#241700}.game-shell{flex:1;min-height:0;display:grid;grid-template-columns:250px minmax(0,1fr) 250px;gap:12px}.hud-panel{min-height:0;overflow:auto;border:1px solid rgba(255,255,255,.1);background:var(--panel);border-radius:22px;padding:14px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}.hud-panel h2{font-size:16px;margin:0 0 12px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:18px;padding:12px;min-width:0}.stat-card span{display:block;color:var(--muted);font-size:12px}.stat-card strong{display:block;font-size:22px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hero-card{margin-bottom:10px}.hero-card strong{font-size:44px;line-height:.95;color:var(--cyan);text-shadow:0 0 18px rgba(63,240,255,.4)}.eyebrow{text-transform:uppercase;letter-spacing:1.4px}.boost-wrap{margin-top:14px}.boost-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:7px}.boost-bar{height:13px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.08)}.boost-bar i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--green),var(--cyan),var(--pink));box-shadow:0 0 18px rgba(63,240,255,.45)}.canvas-wrap{position:relative;min-height:0;border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:#040716;box-shadow:var(--shadow)}canvas{display:block;width:100%;height:100%;image-rendering:pixelated;touch-action:none;background:#08112d}.countdown{position:absolute;inset:0;display:grid;place-items:center;font-size:108px;font-weight:1000;color:white;text-shadow:0 0 22px var(--cyan),0 0 70px var(--pink);pointer-events:none}.hidden{display:none!important}.toast{position:absolute;left:50%;top:18px;transform:translateX(-50%);padding:11px 16px;border-radius:999px;background:rgba(6,9,22,.72);border:1px solid rgba(255,255,255,.18);box-shadow:0 8px 28px rgba(0,0,0,.35);font-weight:900;pointer-events:none}.records-list{display:flex;flex-direction:column;gap:8px}.record-item{padding:10px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);display:grid;gap:3px}.record-item .r-title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px}.record-item b{color:var(--gold)}.record-item small{color:var(--muted)}.modal{position:fixed;inset:0;z-index:20;display:none;place-items:center;background:rgba(0,0,0,.58);padding:18px;backdrop-filter:blur(12px)}.modal.show{display:grid}.modal-card{width:min(560px,96vw);max-height:92vh;overflow:auto;border-radius:28px;border:1px solid rgba(255,255,255,.16);background:linear-gradient(180deg,rgba(22,32,78,.96),rgba(9,13,32,.96));box-shadow:0 30px 120px rgba(0,0,0,.65);padding:24px}.modal-card.big{width:min(760px,96vw)}.modal-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;color:#061223;background:linear-gradient(135deg,var(--cyan),var(--green));font-weight:1000;font-size:12px;letter-spacing:1px}.modal h2{font-size:34px;line-height:1.05;margin:15px 0 10px}.modal p{color:#bfd0e9;line-height:1.5}.feature-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.feature-row span{border-radius:999px;padding:8px 10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);font-size:13px}.name-row{display:grid;gap:7px;margin:18px 0}.name-row label{color:var(--muted);font-weight:800}.name-row input{width:100%;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:var(--text);border-radius:15px;padding:13px 14px;font-size:16px;font-weight:800;outline:none}.level-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:16px 0}.level-btn{padding:12px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);color:var(--text);cursor:pointer;text-align:left}.level-btn.active{outline:2px solid var(--gold);background:rgba(255,210,77,.12)}.level-btn.locked{opacity:.45;filter:grayscale(1);cursor:not-allowed}.level-btn strong{display:block}.level-btn small{display:block;color:var(--muted);margin-top:3px}.finish-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.finish-stats div{border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);padding:12px}.finish-stats span{display:block;color:var(--muted);font-size:12px}.finish-stats strong{font-size:20px}.finish-actions{display:flex;flex-wrap:wrap;gap:10px}.save-status{min-height:22px;color:var(--gold);font-weight:800}.mobile-controls{position:fixed;left:0;right:0;bottom:env(safe-area-inset-bottom,0);z-index:10;display:none;pointer-events:none;padding:0 16px 12px}.ctl{pointer-events:auto;border:1px solid rgba(255,255,255,.18);width:64px;height:64px;border-radius:20px;background:rgba(13,20,50,.75);color:white;font-weight:1000;font-size:25px;box-shadow:0 10px 35px rgba(0,0,0,.35);backdrop-filter:blur(10px);touch-action:none}.ctl:active,.ctl.down{background:linear-gradient(135deg,var(--cyan),var(--pink));color:#05101f}.ctl.left{position:absolute;left:16px;bottom:14px}.ctl.right{position:absolute;left:88px;bottom:14px}.ctl.attack{position:absolute;right:158px;bottom:14px}.ctl.jump{position:absolute;right:88px;bottom:14px}.ctl.boost{position:absolute;right:16px;bottom:14px}
@media (max-width:1100px){.game-shell{grid-template-columns:210px minmax(0,1fr)}.right-panel{display:none}.left-panel{max-height:100%}}
@media (max-width:760px){html,body{overflow:hidden}.app{padding:8px;gap:8px}.topbar{height:62px;border-radius:18px;padding:9px 10px}.brand h1{font-size:17px}.brand p{display:none}.logo-pixel{width:38px;height:38px}.top-actions{gap:6px}.btn.small{font-size:12px;padding:8px 9px}.game-shell{display:flex;flex-direction:column;gap:8px}.hud-panel{border-radius:18px;padding:8px;overflow:visible}.left-panel{display:grid;grid-template-columns:84px 1fr;gap:8px;align-items:stretch}.hero-card{margin:0}.hero-card strong{font-size:30px}.stat-grid{grid-template-columns:repeat(4,1fr);gap:6px}.stat-card{padding:8px;border-radius:13px}.stat-card span{font-size:10px}.stat-card strong{font-size:14px}.boost-wrap{grid-column:1/-1;margin-top:0}.canvas-wrap{flex:1;border-radius:18px;min-height:0}.mobile-controls{display:block;height:92px}.modal-card{padding:18px;border-radius:24px}.modal h2{font-size:26px}.level-buttons{grid-template-columns:1fr 1fr}.finish-stats{grid-template-columns:1fr}.finish-actions .btn{width:100%}.countdown{font-size:82px}}
@media (max-width:420px){.stat-grid{grid-template-columns:1fr 1fr}.left-panel{grid-template-columns:76px 1fr}.ctl{width:58px;height:58px}.ctl.right{left:80px}.ctl.attack{right:142px}.ctl.jump{right:79px}.ctl.boost{right:16px}}