:root{--bg:#04070d;--bg-deep:#09121d;--ink:#e8fbff;--muted:#d3f2ffb8;--faint:#a6dbeb75;--line:#4dc6ff2e;--line-strong:#4dc6ff61;--panel:#070f18bd;--panel-strong:#060d15eb;--glow:#39d9ff;--warning:#ff8b4d;--warning-soft:#ff8b4d33;--title-font:"Arial Black", "Bahnschrift", "Segoe UI", sans-serif;--ui-font:"Trebuchet MS", "Segoe UI", sans-serif;--mono-font:Consolas, "SFMono-Regular", monospace;color:var(--ink);background:radial-gradient(circle at top, #1d426066, transparent 45%), linear-gradient(180deg, #08111a 0%, var(--bg) 45%, #03060b 100%);font-family:var(--ui-font);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{min-height:100%}body{min-height:100vh;margin:0;overflow:hidden}button,input{font:inherit}.app-shell{background:linear-gradient(#03080efa,#02050a);min-height:100vh;position:relative;overflow:hidden}.app-shell:before,.app-shell:after{content:"";pointer-events:none;position:absolute;inset:0}.app-shell:before{mix-blend-mode:screen;opacity:.45;background:linear-gradient(90deg,#0000 0%,#4cd6ff14 50%,#0000 100%),repeating-linear-gradient(#ffffff05 0 1px,#0000 1px 4px)}.app-shell:after{background:radial-gradient(circle,#0000 55%,#00000094 100%)}.app-backdrop{z-index:0;pointer-events:none;background:linear-gradient(180deg, #0209123d, #02060cb8), radial-gradient(circle at center, #05122329 0%, #05122399 100%), var(--app-backdrop-image) center center / cover no-repeat;filter:saturate(1.08)contrast(1.04);opacity:.78;position:absolute;inset:0;transform:scale(1.02)}.app-backdrop:before,.app-backdrop:after{content:"";position:absolute;inset:0}.app-backdrop:before{background:linear-gradient(90deg,#01070ef5 0%,#01070e3d 18%,#01070e1a 38% 62%,#01070e3d 82%,#01070ef5 100%),radial-gradient(circle at 18% 28%,#28d3ff24,#0000 24%),radial-gradient(circle at 82% 22%,#ff9d4a1a,#0000 20%)}.app-backdrop:after{background:radial-gradient(circle,#0000 0% 30%,#01070e2e 55%,#01070ea8 100%),linear-gradient(#020a120f,#020a122e)}.app-stage{z-index:1;place-items:center;min-height:100vh;padding:24px;display:grid;position:relative}.canvas-frame{aspect-ratio:8/9;width:min(100vw - 48px,800px);max-height:calc(100vh - 48px);position:relative}.game-canvas{object-fit:contain;cursor:pointer;image-rendering:auto;border-radius:30px;width:100%;height:100%;display:block;box-shadow:0 45px 90px #0000007a,inset 0 0 0 1px #ffffff0d,0 0 0 1px #39d9ff14}.title-screen-shell{z-index:2;position:absolute;inset:0}.title-screen-canvas{cursor:pointer;border-radius:30px;width:100%;height:100%;display:block}.title-overlay{pointer-events:none;align-content:space-between;padding:clamp(22px,4vw,36px);display:grid;position:absolute;inset:0}.title-kicker,.title-hero,.title-actions,.title-info{pointer-events:auto}.title-kicker{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--muted);font:700 11px/1 var(--mono-font);letter-spacing:.28em;text-transform:uppercase;background:#060c1494;border:1px solid #ffffff14;justify-self:start;padding:8px 14px;animation:.6s ease-out both rise-in}.title-hero{align-self:center;gap:14px;max-width:520px;display:grid}.title-alert{color:#ffba8cf0;font:700 12px/1.2 var(--mono-font);letter-spacing:.3em;text-transform:uppercase;margin:0;animation:1.6s ease-in-out infinite pulse-alert}.title-hero h1{font-family:var(--title-font);letter-spacing:.03em;text-transform:uppercase;color:#eefbff;text-shadow:0 0 #0000,0 0 18px #39d9ff47,0 0 42px #39d9ff29;margin:0;font-size:clamp(64px,11vw,118px);line-height:.9;animation:4.2s ease-in-out infinite alternate title-drift}.title-subtitle{max-width:38ch;color:var(--muted);font:500 clamp(15px, 2vw, 18px)/1.5 var(--ui-font);margin:0}.title-actions{justify-items:start;gap:10px;display:grid}.start-button{color:#081018;min-width:220px;font:900 15px/1 var(--mono-font);letter-spacing:.18em;text-transform:uppercase;cursor:pointer;background:linear-gradient(135deg,#ff834deb,#ffb549f2);border:1px solid #ffffff1f;border-radius:999px;padding:16px 24px;transition:transform .18s,box-shadow .18s,filter .18s;box-shadow:0 18px 30px #ff834d4d,inset 0 1px #ffffff57}.start-button:hover,.start-button:focus-visible{filter:saturate(1.08);transform:translateY(-2px)scale(1.01);box-shadow:0 22px 36px #ff834d5c,0 0 26px #ffb54942}.title-hint{color:var(--faint);font:700 11px/1.2 var(--mono-font);letter-spacing:.18em;text-transform:uppercase}.title-info{grid-template-columns:minmax(0,220px) minmax(0,1fr);align-items:end;gap:14px;display:grid}.title-status-card,.control-card{border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:linear-gradient(#0a121cd6,#050c15b3);padding:16px 18px;box-shadow:inset 0 0 0 1px #ffffff08,0 22px 50px #00000042}.status-label{color:#66d5ffd6;font:700 11px/1 var(--mono-font);letter-spacing:.24em;text-transform:uppercase}.status-value{color:var(--ink);font:900 29px/1 var(--title-font);margin-top:10px}.status-caption{color:var(--faint);font:500 11px/1.45 var(--mono-font);margin-top:8px}.control-list{gap:10px;margin-top:12px;display:grid}.control-row{color:var(--ink);font:600 12px/1.35 var(--mono-font);grid-template-columns:minmax(0,150px) minmax(0,1fr);gap:14px;display:grid}.control-row span:last-child{color:var(--muted);text-align:right}@keyframes title-drift{0%{text-shadow:-2px 0 #ff8b4d38,2px 0 #39d9ff42,0 0 18px #39d9ff47;transform:translate(0,0)}to{text-shadow:-4px 0 #ff8b4d38,4px 0 #39d9ff42,0 0 26px #39d9ff5c;transform:translateY(-3px)}}@keyframes pulse-alert{0%,to{opacity:.58;transform:translate(0)}50%{opacity:1;transform:translate(3px)}}@keyframes rise-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (width<=960px){.app-backdrop{filter:saturate()contrast(.98);opacity:.68;background-position:50%;transform:scale(1)}.app-backdrop:before{background:linear-gradient(90deg,#01070ef0 0%,#01070e5c 14%,#01070e24 32% 68%,#01070e5c 86%,#01070ef0 100%)}.app-stage{padding:18px}.canvas-frame{width:min(100vw - 36px,800px);max-height:min(100vh - 36px,900px)}.title-overlay{padding:20px}.title-info{grid-template-columns:1fr}.control-row span:last-child{text-align:left}}@media (width<=640px){body{overflow-y:auto}.app-backdrop{filter:saturate(1.1)contrast(1.05)brightness(1.06);opacity:.89;background-position:top}.app-backdrop:after{background:radial-gradient(circle,#0000 0% 22%,#01070e3d 52%,#01070ec7 100%),linear-gradient(#020a1224,#020a1257)}.app-stage{min-height:auto;padding:12px}.canvas-frame{width:100%;max-height:none}.game-canvas,.title-screen-canvas{border-radius:24px}.title-hero{gap:10px}.title-subtitle{max-width:26ch;font-size:14px}.start-button{width:100%;min-width:0}.control-row{grid-template-columns:1fr;gap:4px}}