:root{--bg: hsl(228 44% 4%);--bg-glow: hsl(228 70% 14%);--surface: hsl(228 34% 10% / .72);--surface-line: hsl(228 40% 62% / .16);--surface-sheen: hsl(220 60% 86% / .09);--text: hsl(220 30% 96%);--text-dim: hsl(220 18% 68%);--accent: hsl(188 86% 58%);--accent-soft: hsl(188 86% 58% / .14);--accent-glow: hsl(188 86% 58% / .32);--accent-far: hsl(268 84% 70%);--danger: hsl(350 88% 66%);--font: "Space Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;--text-2xs: .6875rem;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.25rem;--text-xl: 1.5625rem;--track-tight: -.035em;--track-snug: -.011em;--track-wide: .09em;--track-widest: .18em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--pad-panel: var(--space-4);--gap: clamp(10px, 1.4vw, 20px);--radius-sm: 10px;--radius: 14px;--radius-pill: 999px;--shadow: 0 18px 50px hsl(228 60% 2% / .7);--shadow-panel: 0 10px 28px hsl(228 60% 2% / .45);--chrome: 200px;--bar: 0px;--board-w: min(46vw, calc((100dvh - var(--chrome)) / 2), 820px);color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0}body{display:grid;place-items:center;padding:max(var(--gap),env(safe-area-inset-top)) max(var(--gap),env(safe-area-inset-right)) max(var(--gap),env(safe-area-inset-bottom)) max(var(--gap),env(safe-area-inset-left));overscroll-behavior:none;background:radial-gradient(ellipse 80% 55% at 50% -10%,var(--bg-glow),transparent 70%),radial-gradient(ellipse 70% 40% at 50% 112%,hsl(268 60% 16% / .55),transparent 72%),var(--bg);color:var(--text);font-family:var(--font);font-size:var(--text-md);line-height:1.5;letter-spacing:var(--track-snug);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{display:flex;flex-direction:column;gap:var(--gap);align-items:stretch;width:fit-content;max-width:100%}.masthead{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--space-2) var(--space-5)}.wordmark{display:flex;align-items:center;gap:var(--space-2);margin:0;font-size:clamp(1.35rem,2.6vw,var(--text-xl));font-weight:700;letter-spacing:var(--track-tight);line-height:1}.wordmark__mark{width:1.05em;height:1.05em;flex:none;fill:var(--accent);filter:drop-shadow(0 0 10px var(--accent-glow))}.wordmark__accent{color:var(--accent);text-shadow:0 0 26px var(--accent-glow)}.masthead__tagline{margin:0;color:var(--text-dim);font-size:var(--text-2xs);font-weight:500;letter-spacing:var(--track-widest);text-transform:uppercase}.stage{display:grid;grid-template-columns:minmax(96px,calc(var(--board-w) * .44)) auto minmax(96px,calc(var(--board-w) * .44));gap:var(--gap);align-items:start;width:fit-content;max-width:100%;margin-inline:auto}.rail{display:flex;flex-direction:column;gap:var(--gap);min-width:0}.rail--right{align-items:stretch}.field{position:relative;width:var(--board-w);aspect-ratio:1 / 2;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.field__canvas{display:block;width:100%;height:100%;border-radius:var(--radius);border:1px solid var(--surface-line);background:#070912;box-shadow:var(--shadow),0 0 60px #38d7f014,inset 0 1px 0 var(--surface-sheen),inset 0 0 60px #1f3bad17}.slot,.stats,.help{padding:var(--pad-panel);border:1px solid var(--surface-line);border-radius:var(--radius);background:linear-gradient(180deg,hsl(228 44% 24% / .42),transparent 38%),var(--surface);box-shadow:inset 0 1px 0 var(--surface-sheen),var(--shadow-panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.slot__title,.stat__label,.help__summary{color:var(--text-dim);font-size:var(--text-2xs);font-weight:700;letter-spacing:var(--track-widest);text-transform:uppercase}.slot__title{margin:0 0 var(--space-2)}.slot__canvas{display:block;width:100%;height:84px}.slot--tall .slot__canvas{height:min(52dvh,calc(var(--board-w) * 1.15))}.stats{position:relative;display:flex;flex-direction:column;gap:var(--space-3);margin:0;padding-bottom:calc(var(--pad-panel) + var(--space-2))}.stat{display:flex;flex-direction:column;gap:var(--space-1)}.stat__value{margin:0;font-size:clamp(var(--text-lg),2.4vw,var(--text-xl));font-weight:700;font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1;letter-spacing:var(--track-tight);line-height:1.1}.level-track{position:absolute;left:var(--pad-panel);right:var(--pad-panel);bottom:calc(var(--pad-panel) * .55);height:3px;border-radius:var(--radius-pill);background:var(--surface-line);overflow:hidden}.level-track__fill{display:block;width:0%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent-far));box-shadow:0 0 12px var(--accent-glow);transition:width .32s cubic-bezier(.22,1,.36,1)}.stat__value--bump{animation:bump .32s cubic-bezier(.22,1,.36,1);color:var(--accent)}@keyframes bump{0%{transform:scale(1)}35%{transform:scale(1.16)}to{transform:scale(1)}}.combo{position:absolute;top:var(--space-3);right:var(--space-3);padding:var(--space-1) var(--space-3);border:1px solid var(--accent);border-radius:var(--radius-pill);background:#090b16d6;color:var(--accent);font-size:var(--text-2xs);font-weight:700;font-variant-numeric:tabular-nums lining-nums;letter-spacing:var(--track-widest);line-height:1.6;text-transform:uppercase;text-shadow:0 0 18px var(--accent-glow);box-shadow:0 0 22px var(--accent-glow);pointer-events:none;opacity:0;transform:translateY(-6px);transition:opacity .16s ease,transform .2s cubic-bezier(.22,1,.36,1)}.combo--on{opacity:1;transform:none}.button{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:44px;padding:var(--space-3) var(--space-4);border:1px solid transparent;border-radius:var(--radius-sm);background:linear-gradient(180deg,hsl(188 86% 66%),var(--accent));color:#080d21;font:inherit;font-size:var(--text-sm);font-weight:700;letter-spacing:var(--track-wide);text-transform:uppercase;cursor:pointer;box-shadow:0 6px 18px #0ea6be47;transition:transform .14s ease,filter .14s ease,box-shadow .14s ease,background-color .14s ease}.button:hover{filter:brightness(1.08);box-shadow:0 8px 24px #0ea6be66}.button:active{transform:translateY(1px) scale(.985);box-shadow:0 3px 10px #0ea6be4d}.button--ghost{background:var(--accent-soft);border-color:var(--surface-line);color:var(--text);box-shadow:inset 0 1px 0 var(--surface-sheen)}.button--ghost:hover{border-color:var(--accent);background:#38d7f033;box-shadow:inset 0 1px 0 var(--surface-sheen),0 0 18px var(--accent-glow)}.button--ghost[aria-pressed=false]{background:transparent;color:var(--text-dim)}.button:focus-visible,.touchbtn:focus-visible,.hud__more:focus-visible,.sheet__close:focus-visible,.help__summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;box-shadow:0 0 0 5px var(--accent-soft)}canvas:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.tools{display:flex;flex-wrap:wrap;align-items:flex-start;gap:var(--space-3)}.tools .button{width:auto;flex:0 0 auto}.tools .help{flex:1 1 18rem;min-width:0}.hud__more{display:none;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid var(--surface-line);border-radius:var(--radius-sm);background:#1e253e8c;color:var(--text-dim);cursor:pointer;-webkit-tap-highlight-color:transparent}.hud__more[aria-expanded=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius);background:radial-gradient(ellipse 90% 60% at 50% 0%,hsl(228 70% 16% / .5),transparent 70%),#05070fdb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-align:center}.overlay:not([hidden]){animation:overlay-in .22s cubic-bezier(.22,1,.36,1) both}@keyframes overlay-in{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.overlay__title{margin:0;font-size:clamp(1.5rem,5vw,2.3rem);font-weight:700;letter-spacing:var(--track-tight);line-height:1.05}.overlay__title--wordmark{font-size:clamp(1.9rem,7vw,2.9rem)}.overlay__title-accent{color:var(--accent);text-shadow:0 0 30px var(--accent-glow)}.overlay__body{margin:0;max-width:26ch;color:var(--text-dim);font-size:var(--text-sm);font-variant-numeric:tabular-nums lining-nums}.overlay .button{width:auto;margin-top:var(--space-2);padding-inline:var(--space-5)}.overlay .button+.button{margin-top:0}.sheet{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius);background:radial-gradient(ellipse 90% 60% at 50% 0%,hsl(228 70% 16% / .5),transparent 70%),#05070ff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sheet:not([hidden]){animation:overlay-in .2s cubic-bezier(.22,1,.36,1) both}.sheet__head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.sheet__title{margin:0;color:var(--text-dim);font-size:var(--text-2xs);font-weight:700;letter-spacing:var(--track-widest);text-transform:uppercase}.sheet__close{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin:calc(var(--space-2) * -1);padding:0;border:0;border-radius:var(--radius-sm);background:none;color:var(--text-dim);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:color .14s ease,background-color .14s ease}.sheet__close:hover{background:var(--accent-soft);color:var(--text)}.sheet .board{flex:1 1 auto;width:100%;max-height:none;margin:0}.sheet .board:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.touchbar{display:none;gap:var(--space-2);width:100%;touch-action:none}.touchbtn{flex:1;min-width:48px;min-height:56px;padding:0;border:1px solid var(--surface-line);border-radius:var(--radius-sm);background:linear-gradient(180deg,hsl(228 44% 24% / .42),transparent 44%),var(--surface);box-shadow:inset 0 1px 0 var(--surface-sheen);color:var(--text);font:inherit;font-size:var(--text-lg);font-weight:700;line-height:1;cursor:pointer;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;transition:transform 90ms ease,background-color 90ms ease}.touchbtn:active{transform:scale(.94);background:var(--accent-soft);border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.touchbtn--wide{flex:1.6;font-size:var(--text-sm);letter-spacing:var(--track-wide);background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.touchbtn[data-touch=hold]{font-size:var(--text-xs);letter-spacing:var(--track-wide)}.scoreform{display:flex;flex-direction:column;gap:var(--space-2);width:min(100%,22rem);margin-top:var(--space-2)}.scoreform__label{color:var(--text-dim);font-size:var(--text-2xs);font-weight:700;letter-spacing:var(--track-widest);text-transform:uppercase}.scoreform__row{display:flex;gap:var(--space-2)}.scoreform__input{flex:1;min-width:0;padding:var(--space-2) var(--space-3);border:1px solid var(--surface-line);border-radius:var(--radius-sm);background:#0c101de6;color:var(--text);font:inherit;font-size:max(16px,var(--text-sm))}.scoreform__input::placeholder{color:#6f7d9b}.scoreform__input:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-color:transparent}.scoreform .button{width:auto;flex:0 0 auto}.scoreform__status{margin:var(--space-2) 0 0;max-width:26ch;color:var(--text-dim);font-size:var(--text-xs)}.board{width:min(100%,22rem);max-height:min(34dvh,18rem);margin:var(--space-3) 0 0;padding:0;overflow-y:auto;list-style:none;counter-reset:rank}.board__row{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);padding:var(--space-1) 0;border-bottom:1px solid var(--surface-line);counter-increment:rank;font-size:var(--text-sm)}.board__row:last-child{border-bottom:0}.board__row:before{content:counter(rank);min-width:1.6em;color:var(--text-dim);font-variant-numeric:tabular-nums;text-align:right}.board__name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.board__score{color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums lining-nums}.board__empty{padding:var(--space-2) 0;color:var(--text-dim);font-size:var(--text-xs)}.help{width:100%}.help__summary{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;border-radius:var(--radius-sm);transition:color .14s ease;list-style:none}.help__summary::-webkit-details-marker{display:none}.help__summary:hover{color:var(--text)}.help__summary:before{content:"";width:0;height:0;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:6px solid var(--accent);transition:transform .18s cubic-bezier(.22,1,.36,1)}.help[open] .help__summary:before{transform:rotate(90deg)}.help[open] .help__summary{margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--surface-line)}.help__list{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--space-2) var(--space-5);margin:0;padding:0;list-style:none}.help__list li{display:flex;align-items:center;gap:var(--space-2);color:var(--text-dim);font-size:var(--text-xs)}.help__list li span{margin-left:auto;text-align:right}.help__list--touch{display:none}.help__list b{padding:var(--space-1) var(--space-2);border:1px solid var(--surface-line);border-radius:var(--radius-sm);background:#1b2037;color:var(--text);font-size:var(--text-2xs);font-weight:500;letter-spacing:var(--track-snug);white-space:nowrap}kbd{min-width:2em;padding:var(--space-1) var(--space-2);border:1px solid var(--surface-line);border-bottom-width:2px;border-radius:var(--radius-sm);background:linear-gradient(180deg,#222944,#181c30);box-shadow:inset 0 1px 0 var(--surface-sheen);color:var(--text);font-family:inherit;font-size:var(--text-2xs);font-weight:700;letter-spacing:0;line-height:1.4;text-align:center;white-space:nowrap}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(min-width:1500px)and (min-height:950px){:root{font-size:17px;--gap: clamp(14px, 1.2vw, 26px);--chrome: 224px}}@media(min-width:2200px)and (min-height:1300px){:root{font-size:19px;--gap: clamp(18px, 1vw, 32px);--chrome: 252px}}@media(max-width:680px){:root{--hud-h: 56px;--chrome: calc( var(--hud-h) + var(--space-2) + var(--gap) + var(--bar) + max(var(--gap), env(safe-area-inset-top, 0px)) + max(var(--gap), env(safe-area-inset-bottom, 0px)) );--pad-panel: var(--space-2)}.masthead{display:none}body{place-items:start center}#app{width:100%;justify-content:flex-start}.stage{position:relative;grid-template-columns:auto auto minmax(0,1fr) auto;grid-template-rows:var(--hud-h) auto;gap:var(--space-2);justify-items:start;width:100%}.rail{display:contents}.stage:before{content:"";grid-column:1 / -1;grid-row:1;justify-self:stretch;align-self:stretch;border:1px solid var(--surface-line);border-radius:var(--radius);background:linear-gradient(180deg,hsl(228 44% 24% / .42),transparent 38%),var(--surface);box-shadow:inset 0 1px 0 var(--surface-sheen),var(--shadow-panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.rail .slot,.stats{padding:0;border:0;border-radius:0;background:none;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}.rail--left .slot{grid-column:1}.rail--right .slot{grid-column:2}.stats{grid-column:3}.hud__more{grid-column:4}.rail .slot,.stats,.hud__more{grid-row:1;align-self:center;position:relative;z-index:1}.rail--left .slot{margin-left:var(--space-2)}.hud__more{margin-right:var(--space-2)}.hud__more{display:inline-flex}.slot__title{margin-bottom:2px;font-size:9px;letter-spacing:var(--track-wide)}.rail--left .slot__canvas{width:40px}.rail--right .slot__canvas{width:102px}.slot__canvas,.slot--tall .slot__canvas{height:30px}.stats{display:grid;grid-template-columns:auto auto;justify-content:end;justify-self:end;align-content:center;column-gap:var(--space-3);row-gap:0;min-width:0;overflow:hidden}.stat__label{font-size:9px;letter-spacing:var(--track-wide)}.stat{flex-direction:row;align-items:baseline;gap:var(--space-2)}.stat--score{grid-column:1 / -1;justify-self:end}.stat--level{grid-area:2 / 1}.stat--lines{grid-area:2 / 2}.stat__value{font-size:var(--text-lg)}.stat--level .stat__value,.stat--lines .stat__value{font-size:var(--text-2xs);letter-spacing:var(--track-snug)}.stats{position:static}.level-track{left:0;right:0;top:calc(var(--hud-h) + 2px);bottom:auto}.field{grid-column:1 / -1;grid-row:2;justify-self:center;width:min(96vw,calc((100dvh - var(--chrome)) / 2),420px)}#app{position:relative}.tools{position:absolute;z-index:4;top:calc(var(--hud-h) + var(--space-3));right:0;width:min(20rem,88%);flex-direction:column;align-items:stretch;padding:var(--space-3);border:1px solid var(--surface-line);border-radius:var(--radius);background:linear-gradient(180deg,hsl(228 44% 24% / .42),transparent 38%),#111422f5;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.tools[data-open=false]{display:none}.tools .button{width:100%}.tools .help{flex:0 0 auto;max-height:46dvh;overflow-y:auto}.help__list{gap:var(--space-2) var(--space-4)}.touchbtn{min-height:48px}}@media(pointer:coarse){.touchbar{display:flex}.help__list--touch{display:grid}.help__list:not(.help__list--touch){display:none}:root{--bar: calc(48px + var(--gap))}}@media(pointer:coarse)and (min-width:681px){:root{--chrome: 290px}}:root[data-motion=reduced],:root[data-motion=reduced] *,:root[data-motion=reduced] *:before,:root[data-motion=reduced] *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}