.bgfx{z-index:-1;pointer-events:none;background:radial-gradient(60% 50% at 20% 25%,#2f7bff29,#0000 60%),radial-gradient(50% 45% at 80% 75%,#a03cff21,#0000 60%),radial-gradient(40% 40% at 60% 20%,#4ec9ff1a,#0000 60%);animation:26s ease-in-out infinite alternate bgdrift;position:fixed;inset:-20%}@keyframes bgdrift{0%{filter:hue-rotate();transform:translate(0)scale(1)}to{filter:hue-rotate(70deg);transform:translate(3%,-3%)scale(1.12)}}.arcadefx{z-index:-1;pointer-events:none;position:fixed;inset:0}.scanlines{z-index:60;pointer-events:none;opacity:.45;background:repeating-linear-gradient(0deg,#00000024 0 1px,#0000 1px 3px);position:fixed;inset:0}.punch{animation:.28s ease-out punch}@keyframes punch{0%{transform:scale(1.7)}to{transform:scale(1)}}.punchBad{animation:.4s ease-out punchBad}@keyframes punchBad{0%{filter:brightness(2.2);transform:scale(1.9)}to{transform:scale(1)}}.game{flex-direction:column;justify-content:center;align-items:center;gap:8px;height:100%;padding:8px;display:flex}.hud{background:linear-gradient(#161e38,#0e1428);border:1px solid #3a5a9a;border-radius:10px;flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;padding:9px 20px;font-size:15px;display:flex;box-shadow:0 0 18px #4ec9ff26}.hud .stat{white-space:nowrap;align-items:center;gap:7px;display:flex}.hud .stat span{display:inline-block}.hud .label{color:var(--dim);font-size:8px;font-family:var(--arc);text-transform:uppercase;letter-spacing:1px}.hearts{color:var(--red);letter-spacing:2px;text-shadow:0 0 10px #ff5a6acc;font-size:21px}.score,.credits,.comboTxt,.levelTxt,.depthTxt,.speedTxt{font-family:var(--arc);font-variant-numeric:tabular-nums;font-size:13px}.speedTxt.hot{color:#4ee0d8;text-shadow:0 0 8px #4ee0d899}.credits{color:var(--gold);text-shadow:0 0 8px #ffce4e99}.credits.leaking{color:var(--red);text-shadow:0 0 10px #ff5a6acc;animation:.8s infinite hullCritical}.comboTxt{color:var(--green);text-shadow:0 0 8px #5aff9c80}.depthTxt{text-align:right;min-width:32px}.depthTxt.neg{color:var(--red)}.depthTxt.pos{color:var(--green)}.depthWrap{border:1px solid var(--edge);background:#0a0f1e;border-radius:5px;width:170px;height:10px;position:relative;overflow:hidden}.depthBar{background:linear-gradient(90deg,#ff5a6a,#ffce4e 45%,#5aff9c);width:0%;height:100%;transition:width .2s}.depthTick{opacity:.85;background:#fff;width:2px;position:absolute;top:-2px;bottom:-2px}.hudBtns{align-items:center;gap:7px;display:flex}.hudBtn{background:var(--panel2);border:1px solid var(--edge);color:var(--text);font-size:11px;font-family:var(--arc);cursor:pointer;border-radius:6px;padding:5px 10px;line-height:1}.hudBtn:hover:not(:disabled){border-color:var(--accent)}.hudBtn:disabled{opacity:.35;cursor:default}.hudBtn.danger{color:var(--red)}.hudBtn.danger:hover{border-color:var(--red);background:#ff5a6a1f}.hearts.critical{animation:.8s infinite hullCritical}@keyframes hullCritical{50%{opacity:.3}}.board{cursor:pointer;touch-action:none;background:#0e1320;border:1px solid #3a5a9a;border-radius:8px;display:block;box-shadow:0 0 26px #4ec9ff38,0 0 70px #4ec9ff1a}.powerbar{gap:10px;display:flex}.pbtn{background:var(--panel2);border:1px solid var(--edge);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:7px;padding:7px 13px;font-family:inherit;font-size:13px;display:flex}.pbtn:hover:not(:disabled){border-color:var(--accent)}.pbtn:disabled{opacity:.35;cursor:default}.pbtn .key{border:1px solid var(--edge);color:var(--dim);background:#0a0f1e;border-radius:4px;padding:1px 6px;font-size:11px}.pbtn .cnt{color:var(--gold);font-weight:700}.pbtn.armed{border-color:var(--green);box-shadow:0 0 10px #5aff9c66}.overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10;background:#060912e0;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.panel{background:var(--panel);border:1px solid var(--edge);text-align:center;border-radius:14px;width:calc(100% - 40px);max-width:660px;max-height:calc(100% - 40px);padding:28px 34px;overflow-y:auto}h1{font-family:var(--arc);letter-spacing:2px;background:linear-gradient(#9fd8ff,#2f7bff);color:#0000;filter:drop-shadow(0 0 12px #4ec9ff80);-webkit-background-clip:text;background-clip:text;margin-bottom:10px;font-size:30px;line-height:1.4}.shopTitle,.pauseTitle{font-size:28px}.breachTitle{background:linear-gradient(#ffb3b3,#ff3a4e);-webkit-background-clip:text;background-clip:text;font-size:34px}.tagline{color:var(--dim);margin-bottom:18px;font-size:14px}.howto{text-align:left;color:var(--text);border:1px solid var(--edge);background:#0d1326;border-radius:10px;margin-bottom:18px;padding:14px 18px;font-size:13.5px;line-height:1.75}.howto b{color:var(--accent)}.howto .k{background:#1a2340;border-radius:4px;padding:0 6px;font-size:12px}.bigbtn{color:#fff;letter-spacing:1px;cursor:pointer;font-size:13px;font-family:var(--arc);background:linear-gradient(#2f7bff,#1c4fd6);border:none;border-radius:10px;padding:14px 34px;box-shadow:0 0 16px #2f7bff73}.bigbtn:hover{filter:brightness(1.15)}.extractBtn{color:#1a1408;background:linear-gradient(#ffce4e,#c79420);margin-right:10px}.best{color:var(--gold);margin-top:14px;font-size:14px}.seedRow{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:16px;display:flex}.seedLabel{color:var(--dim);font-size:9px;font-family:var(--arc);text-transform:uppercase;letter-spacing:1px}.seedInput{border:1px solid var(--edge);color:var(--text);font-family:var(--arc);letter-spacing:1px;text-transform:uppercase;background:#0a0f1e;border-radius:7px;width:150px;padding:8px 10px;font-size:10px}.seedInput:focus{border-color:var(--accent);outline:none;box-shadow:0 0 8px #4ec9ff4d}.seedInput::placeholder{color:var(--dim);opacity:.6}.seedHint{color:var(--dim);flex-basis:100%;font-size:11px}.seedTag{font-family:var(--arc);color:var(--accent);letter-spacing:1px;font-size:11px}.copySeedBtn{margin-left:6px}.confirmOverlay{z-index:30}.confirmPanel{max-width:420px}.confirmTitle{background:linear-gradient(#ffb3b3,#ff3a4e);-webkit-background-clip:text;background-clip:text;font-size:22px}.confirmBtns{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.resetBtn{background:linear-gradient(#ff5a6a,#c0233a);box-shadow:0 0 16px #ff5a6a73}.settingsPanel{max-width:420px}.settingsTitle{font-size:22px}.settingsRow{text-align:left;align-items:center;gap:12px;margin:14px 0;display:flex}.settingsLabel{color:var(--dim);font-size:9px;font-family:var(--arc);text-transform:uppercase;letter-spacing:1px;flex-shrink:0;width:70px}.settingsVal{font-family:var(--arc);text-align:right;min-width:52px;margin-left:auto;font-size:10px}.settingsVal.dim{color:var(--dim);text-transform:none;font-family:inherit;font-size:12px}.volSlider{min-width:0;accent-color:var(--accent);cursor:pointer;flex:1;height:22px}.settingsPanel .bigbtn{margin-top:10px}.shopItems{grid-template-columns:1fr 1fr;gap:10px;margin:16px 0;display:grid}.shopItem{border:1px solid var(--edge);text-align:left;background:#0d1326;border-radius:10px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.shopItem .name{font-size:14px;font-weight:700}.shopItem .desc{color:var(--dim);flex:1;font-size:12px;line-height:1.4}.shopItem .row{justify-content:space-between;align-items:center;margin-top:6px;display:flex}.shopItem .own{color:var(--green);font-size:12px}.buybtn{background:var(--panel2);border:1px solid var(--gold);color:var(--gold);cursor:pointer;border-radius:7px;padding:5px 12px;font-family:inherit;font-size:13px;font-weight:700}.buybtn:hover:not(:disabled){background:var(--gold);color:#1a1408}.buybtn:disabled{opacity:.3;border-color:var(--edge);color:var(--dim);cursor:default}.shopCredits{color:var(--gold);font-size:20px;font-weight:700}.statline{color:var(--dim);margin:6px 0;font-size:14px}.statline b{color:var(--text)}@media (width<=900px){.hud{gap:10px 16px;padding:8px 14px}.depthWrap{width:120px}}@media (width<=700px){.game{gap:6px;padding:6px}.hud{border-radius:8px;gap:6px 12px;padding:6px 10px;font-size:13px}.hud .label{letter-spacing:.5px;font-size:7px}.hearts{letter-spacing:1px;font-size:16px}.score,.credits,.comboTxt,.levelTxt,.depthTxt,.speedTxt{font-size:10px}.depthTxt{min-width:24px}.depthWrap{width:80px;height:8px}.hudBtn{padding:5px 8px;font-size:10px}.powerbar{flex-wrap:wrap;justify-content:center;gap:6px}.pbtn{gap:5px;padding:6px 9px;font-size:11px}.panel{width:calc(100% - 20px);max-height:calc(100% - 20px);padding:18px 16px}h1{font-size:22px}.shopTitle,.pauseTitle{font-size:19px}.breachTitle{font-size:24px}.tagline{font-size:12px}.howto{padding:10px 12px;font-size:12px;line-height:1.6}.bigbtn{padding:12px 18px;font-size:11px}.shopItems{grid-template-columns:1fr}}@media (hover:none) and (pointer:coarse){.pbtn .key{display:none}}:root{--bg:#0a0e1a;--panel:#131a2e;--panel2:#1a2340;--edge:#2a3a66;--text:#cfe0ff;--dim:#7388b8;--accent:#4ec9ff;--gold:#ffce4e;--red:#ff5a6a;--green:#5aff9c;--arc:"Press Start 2P", "Consolas", monospace}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{height:100%;color:var(--text);font-family:Segoe UI,system-ui,sans-serif;overflow:hidden}html{background:#05070f}#root{height:100%}@supports (height:100dvh){#root{height:100dvh}}