:root{color-scheme:dark;--ink:#101f29;--deep:#07141e;--paper:#e6e3ce;--gold:#edbe61;--dim:#95b3b6;--line:#34515a;--aqua:#8be0d1;font-family:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--deep);color:var(--paper)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{border:1px solid var(--line);border-radius:5px;background:#172f3a;color:var(--paper);min-height:44px;cursor:pointer;padding:10px 14px;font:600 12px system-ui;letter-spacing:.05em}button:hover{border-color:var(--gold);background:#284653}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button:disabled{opacity:.55;cursor:default}a{color:var(--dim)}[hidden]{display:none!important}#app{height:100dvh;display:flex;flex-direction:column;max-width:2400px;margin:auto;border-inline:1px solid #27424b}header{display:flex;align-items:center;gap:12px;min-height:65px;padding:8px 24px;border-bottom:1px solid var(--line);background:#0d202b;flex-shrink:0}.back{font:12px system-ui;text-decoration:none;padding:12px 0;min-width:70px}.brand{display:flex;flex-direction:column;gap:3px;margin-right:auto}.brand strong{letter-spacing:.16em;font-size:17px}.brand span{font:9px system-ui;letter-spacing:.29em;color:var(--dim)}#pause{font-size:16px;width:44px}#sound{min-width:83px}#hud{display:grid;grid-template-columns:180px 1fr 140px;gap:24px;align-items:center;padding:12px 26px;background:linear-gradient(110deg,#183440,#0e242e);border-bottom:1px solid #537071;flex-shrink:0;min-height:78px}.eyebrow{font:600 9px system-ui;letter-spacing:.15em;color:var(--dim);display:block;margin:0 0 6px}.vital{display:grid;grid-template-columns:1fr auto;gap:3px}.vital .eyebrow{grid-column:1/-1}.vital strong{font:15px system-ui;white-space:nowrap}#hpbar{height:7px;align-self:center;background:#081821;border:1px solid #44666a;width:100px;border-radius:3px;overflow:hidden}#hpbar i{display:block;width:100%;height:100%;background:var(--aqua);transition:width .15s}.mission{text-align:center}.mission strong{font-weight:normal;font-size:20px}.points{text-align:right}.points strong{font:20px ui-monospace,monospace;color:var(--gold);letter-spacing:.08em}.points small{display:block;font:10px system-ui;color:var(--dim);margin-top:3px}#arena{flex:1;min-height:0;position:relative;overflow:hidden;background:#10262e}canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}#message{position:absolute;left:50%;bottom:13px;transform:translateX(-50%);max-width:calc(100% - 24px);width:max-content;text-align:center;background:#081a25e8;color:#f2deb0;border:1px solid #5e725f;border-radius:4px;padding:8px 13px;font:12px/1.35 system-ui;pointer-events:none}#message:empty{display:none}#location{position:absolute;top:12px;left:16px;font:9px system-ui;letter-spacing:.16em;pointer-events:none;color:#c0d1ca;text-shadow:0 1px 3px #000}#location span{display:block;color:#91a9a7;letter-spacing:.08em;margin-top:4px}#keys{display:flex;justify-content:center;gap:25px;padding:12px;font:10px system-ui;color:var(--dim);background:#0b1c26;flex-shrink:0}#keys b{color:#e2d1a4;font-size:9px;margin-right:4px}#touchControls{display:none;flex-shrink:0;align-items:center;justify-content:space-around;gap:10px;padding:12px 15px max(10px,env(safe-area-inset-bottom));background:#0e232d;border-top:1px solid var(--line);touch-action:none}.pad{height:94px;width:94px;border-radius:50%;border:1px solid #54717a;position:relative;background:radial-gradient(circle,#2a4752 1%,#132d38 65%);touch-action:none;flex-shrink:0;user-select:none}.pad:before{content:'';position:absolute;inset:14px;border:1px solid #3e5861;border-radius:50%}.pad span{position:absolute;width:100%;text-align:center;top:4px;font:600 8px system-ui;letter-spacing:.12em;color:#c0d0c6}.pad i{position:absolute;top:calc(50% - 17px);left:calc(50% - 17px);width:34px;height:34px;border-radius:50%;background:#86b8b455;border:1px solid #80adad;pointer-events:none}.pad.mirror{border-color:#a6925d;background:radial-gradient(circle,#625b3c,#253332)}.mirror i{background:#dbba6544;border-color:var(--gold)}.touchHint{font:10px/1.6 system-ui;color:var(--dim);text-align:center}.touchHint b{font-weight:normal;color:var(--gold)}.actions{display:flex;flex-direction:column;gap:6px}.actions button{min-height:44px;min-width:65px;padding:8px;font-size:10px;touch-action:none}.overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:5;background:#04121bc9;backdrop-filter:blur(5px);padding:18px;overflow:auto}.panel{width:min(490px,100%);max-height:100%;overflow:auto;padding:28px 36px;text-align:center;border:1px solid #6e795f;box-shadow:0 28px 100px #000a;background:linear-gradient(140deg,#233e45,#0f2732 60%);border-radius:6px}.seal{color:var(--gold);font-size:44px;line-height:1;margin-bottom:12px}h1{font-weight:normal;font-size:36px;line-height:1.12;margin:9px 0 18px;color:#f1e6c8}.panel>p:not(.eyebrow){font:13px/1.7 system-ui;color:#c0d0cb}.panel>p.slice{font-size:10px;color:#98aeaa;line-height:1.5;margin:14px 0 0}#briefing{margin:22px 0;display:grid;gap:12px;text-align:left}#briefing>div{display:flex;gap:14px;align-items:center}#briefing b{color:var(--gold);font:16px Georgia;min-width:22px}#briefing span{font:13px system-ui}#briefing small{display:block;font:11px/1.5 system-ui;color:#9bb8b8;margin-top:3px}.primary{width:100%;text-align:left;background:var(--gold);color:#142630;border-color:var(--gold);font-size:14px;padding:14px 18px}.primary:hover{background:#f9d998;color:#102430}.primary span{float:right}#restart{width:100%;margin-top:10px}#scoreForm{border-top:1px solid #375760;margin-top:18px;padding-top:15px;text-align:left;font:12px system-ui}#scoreForm>div{display:flex;gap:8px;margin-top:8px}input{width:100%;min-width:0;background:#0b202b;border:1px solid #608080;border-radius:4px;color:var(--paper);padding:10px;font:14px system-ui}#scoreForm button{flex-shrink:0}#scoreStatus{font:12px/1.4 system-ui;color:var(--gold)}.resultLink{display:inline-block;padding:10px;font:12px system-ui}body.touch #touchControls{display:flex}#prism,.prismKey,#prismState:empty{display:none}body.has-prism #prism{display:block;border-color:#79c7b0;color:#bff5e2}body.has-prism .prismKey{display:inline}#prismState{color:#9fe3cf}body.touch #keys{display:none}@media(max-width:600px){header{min-height:56px;padding:6px 12px;gap:7px}.back{min-width:49px;font-size:10px}.brand strong{font-size:12px;letter-spacing:.1em}.brand span{font-size:7px;letter-spacing:.12em}#sound{font-size:9px;min-width:59px;padding:7px}#pause{width:36px;min-width:36px;padding:6px}#hud{grid-template-columns:1fr 1fr;gap:8px;padding:9px 14px;min-height:95px}.mission{grid-column:1/-1;grid-row:2;display:flex;justify-content:center;align-items:center;gap:9px}.mission .eyebrow{font-size:7px;margin:0;max-width:62px;line-height:1.4;white-space:nowrap}.mission .rname{display:none}.mission strong{font-size:15px}.eyebrow{font-size:8px;margin-bottom:3px}.vital{max-width:135px}.vital strong{font-size:12px}#hpbar{width:83px}.points strong{font-size:17px}.points small{font-size:9px}.points .eyebrow{display:none}.panel{padding:20px 23px}h1{font-size:29px}.seal{font-size:32px;margin-bottom:8px}#briefing{margin:17px 0;gap:10px}.panel>p:not(.eyebrow){font-size:12px}#keys{flex-wrap:wrap;gap:8px 13px;padding:8px}#touchControls{gap:8px;padding:10px 9px}.pad{width:80px;height:80px}.actions{gap:5px}.actions button{min-width:61px}.touchHint{display:none}#location{font-size:8px;left:12px;top:9px}#message{font-size:10px;padding:7px 9px;bottom:9px}}@media(max-height:480px){header{min-height:46px;padding-block:2px}.brand span{display:none}#hud{min-height:54px;padding:6px 18px;grid-template-columns:160px 1fr 110px;gap:12px}.mission{grid-column:auto;grid-row:auto;display:block}.mission strong{font-size:15px}.mission .eyebrow{max-width:none;margin-bottom:3px}.vital .eyebrow{font-size:7px}#location{display:none}#keys{padding:7px}.overlay{padding:10px}.panel{padding:18px 25px}.seal{display:none}h1{font-size:25px;margin:5px 0 10px}#briefing{display:none}.panel>p.slice{margin-top:8px}body.touch #touchControls{position:absolute;bottom:9px;left:10px;right:10px;border:0;background:transparent;padding:0;pointer-events:none;justify-content:space-between}body.touch #touchControls>*{pointer-events:auto}.pad{width:76px;height:76px}.mirror{margin-left:auto;margin-right:12px}.touchHint{display:none}.actions button{min-height:44px}body.touch #message{bottom:95px;max-width:50%;font-size:10px}}@media(min-width:2000px){header{min-height:86px;padding-inline:40px}.brand strong{font-size:24px}.brand span{font-size:12px}#hud{min-height:102px}.mission strong{font-size:28px}#keys{font-size:14px;padding:18px}.panel{width:620px;padding:42px}h1{font-size:44px}}
#routeStrip{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:5px 7px;margin:18px 0 16px;padding:9px 10px;border-block:1px solid #35545b;color:#91a9a7;font:9px/1.4 system-ui;letter-spacing:.08em;text-transform:uppercase}#routeStrip .current{color:var(--gold)}.routeArrow{color:#6e8e8d}
@media(max-width:600px){#message{top:auto;bottom:6px;max-width:calc(100% - 16px);font-size:9.5px;line-height:1.3;padding:5px 8px;opacity:.94}}
@media(max-height:480px){#message,body.touch #message{top:6px;bottom:auto;max-width:min(56%,460px);font-size:10px;padding:5px 9px}}
@media(min-width:2800px){#app{max-width:100vw}}
@media(max-width:600px) and (min-height:481px){
  #app{position:relative}
  header{position:absolute;inset:0 0 auto;z-index:5;height:50px;min-height:50px;padding:3px 10px;background:rgba(13,32,43,.94);pointer-events:none}
  header .back,header button{pointer-events:auto}
  .brand span{display:none}
  #hud{position:absolute;z-index:5;top:50px;left:0;right:0;grid-template-columns:60px minmax(0,1fr) 42px;min-height:50px;gap:4px;padding:4px 8px;background:rgba(14,36,46,.86);border-bottom:1px solid rgba(83,112,113,.72);box-shadow:0 4px 14px rgba(0,0,0,.22);pointer-events:none}
  .vital{display:flex;align-items:center;gap:4px;max-width:none}
  .vital .eyebrow,.points .eyebrow,.points small{display:none}
  .vital strong{font-size:11px}
  #hpbar{width:32px}
  .mission{grid-column:auto;grid-row:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-width:0}
  .mission .eyebrow{display:block;font-size:7px;line-height:1;margin:0;max-width:100%}
  .mission .rname{display:none}
  .mission strong{font-size:clamp(11px,3.25vw,12px);line-height:1.12;max-width:100%}
  .points strong{font-size:13px;letter-spacing:.025em}
  body.touch #message{top:152px;right:8px;bottom:auto;left:8px;width:auto;max-width:none;transform:none;z-index:7;font-size:9px;line-height:1.05;padding:3px 6px}
  #location{top:102px;left:8px;font-size:8px}
  #touchControls{position:absolute;z-index:6;left:0;right:0;bottom:0;gap:8px;padding:7px 9px max(7px,env(safe-area-inset-bottom));background:linear-gradient(0deg,rgba(14,35,45,.98) 70%,rgba(14,35,45,.78));border-top:1px solid rgba(52,81,90,.72)}
  .pad{width:72px;height:72px}
  .pad:before{inset:11px}
  .actions{flex-direction:row;align-items:center;gap:6px}
  #message{bottom:calc(94px + env(safe-area-inset-bottom));font-size:10px;line-height:1.22;padding:3px 8px;opacity:.9}
}
@media(max-width:1000px) and (max-height:480px){
  #app{position:relative}
  header{position:absolute;inset:0 0 auto;z-index:5;height:46px;min-height:46px;background:rgba(13,32,43,.94);pointer-events:none}
  header .back,header button{pointer-events:auto}
  #hud{position:absolute;z-index:5;top:46px;left:0;right:0;min-height:46px;padding:3px 12px;background:rgba(14,36,46,.86);border-bottom:1px solid rgba(83,112,113,.72);box-shadow:0 4px 14px rgba(0,0,0,.22);pointer-events:none}
  #location{top:172px;left:9px}
  body.has-message header .brand{visibility:hidden}
  body.touch #message{top:3px;right:180px;bottom:auto;left:84px;width:auto;max-width:none;transform:none;z-index:7;font-size:9px;line-height:1.05;padding:3px 6px}
}

#burst,.lightKey,#lightState:empty{display:none}body.has-light #burst{display:block;border-color:#a79fe8;color:#e0ddff}body.has-light .lightKey{display:inline}#lightState{color:#cec7ff}
/* Four acquired actions keep 44px targets without consuming both thumb pads. */
body.has-prism .actions,body.has-light .actions{display:grid;grid-template-columns:repeat(2,minmax(44px,1fr));gap:4px}
body.has-prism .actions button,body.has-light .actions button{min-width:44px;padding:6px 4px;font-size:9px}
@media(max-width:600px) and (min-height:481px){body.has-light .actions,body.has-prism .actions{width:116px}body.has-light #touchControls,body.has-prism #touchControls{gap:6px}.pad{flex-shrink:0}}
@media(max-width:1000px) and (max-height:480px){#prismState,#lightState{display:none}}
/* Keep instructional status out of the narrow boss-title / boss-health band. */
@media(max-width:600px) and (min-height:481px){
  body.touch #location{display:none}
  body.touch #message{top:auto;bottom:calc(120px + env(safe-area-inset-bottom));left:8px;right:8px;width:auto;max-width:none;max-height:3.9em;overflow:hidden;transform:none;font-size:10px;line-height:1.1}
}
@media(max-width:1000px) and (max-height:480px){
  body.touch #message{display:none}
}
@media(max-width:600px) and (max-height:650px){
  .overlay{z-index:8;align-items:flex-start;padding:8px}
  .panel{max-height:calc(100dvh - 16px);padding:12px 16px}
  .seal{font-size:24px;margin-bottom:4px}
  h1{font-size:26px;margin:5px 0 8px}
  .panel>p:not(.eyebrow){font-size:11px;line-height:1.45}
  #routeStrip{margin:8px 0;padding:6px 8px}
  #scoreForm{margin-top:10px;padding-top:10px}
}

/* Beacon decisions remain in the scrollable dialog, with full-size touch targets. */
#equipmentChoices{border:1px solid #678b88;border-radius:5px;padding:10px;margin:12px 0;text-align:left}
#equipmentChoices legend{font:600 12px system-ui;color:var(--gold);padding:0 6px}
#equipmentOptions{display:grid;gap:8px}#equipmentOptions button{text-align:left;letter-spacing:0;min-height:56px;padding:9px 11px}
#equipmentOptions strong{display:block;color:#f3dfab;font-size:13px}#equipmentOptions span{display:block;font:12px/1.4 system-ui;margin-top:4px;color:#c4d8d3}
#equipmentOptions button[aria-pressed=true]{border-color:#8be0d1;background:#244c4b;opacity:1}#equipmentOptions button:disabled:not([aria-pressed=true]){opacity:.5}
#newVoyage{width:100%;margin-top:8px}.panel #saveStatus{font:11px/1.4 system-ui;color:#9bc5bc;margin:10px 0}
.overlay{z-index:10}.panel:has(#equipmentChoices:not([hidden])) #routeStrip{display:none}
@media(max-width:600px){#equipmentOptions span{font-size:11px}#equipmentChoices{padding:8px}#equipmentOptions button{padding:8px}.panel:has(#equipmentChoices:not([hidden])) h1{font-size:25px}}

/* Acquired polarity remains a full-size, labeled control outside the thumb dock. */
#polarity{position:absolute;z-index:6;top:72px;right:8px;min-width:68px;min-height:44px;padding:6px 8px;font:700 11px system-ui;background:#442f25;border:1px solid #f6b871;color:#ffdfad}
#polarity[hidden]{display:none}#polarity[data-mode=cold]{background:#183e54;border-color:#87d9ff;color:#d0f2ff}
#restorationChoices{border:1px solid #8d9ead;border-radius:5px;padding:10px;margin:12px 0;text-align:left}
#restorationChoices legend{font:600 12px system-ui;color:var(--gold);padding:0 6px}
#restorationChoices p{font:12px/1.4 system-ui;color:#c4d8d3;margin:4px 0 10px}
#restorationOptions{display:grid;gap:8px}#restorationOptions button{text-align:left;letter-spacing:0;min-height:56px;padding:9px 11px}
#restorationOptions strong{display:block;color:#f3dfab;font-size:13px}#restorationOptions span{display:block;font:12px/1.4 system-ui;margin-top:4px;color:#c4d8d3}
#restorationOptions button[aria-pressed=true]{border-color:#8be0d1;background:#244c4b;opacity:1}#restorationOptions button:disabled:not([aria-pressed=true]){opacity:.5}
@media(max-width:1000px) and (max-height:480px){#polarity{top:118px;left:auto;right:8px}}
@media(max-width:600px) and (min-height:481px){body.touch #polarity{top:104px;left:8px;right:auto}}

@keyframes msgfade{0%,72%{opacity:.94}100%{opacity:0;visibility:hidden}}#message.timed{animation:msgfade 6s linear forwards}

/* At 320px the current action needs the full HUD width, not the score gap. */
@media(max-width:360px) and (min-height:481px){
  #hud{grid-template-columns:1fr auto;grid-template-rows:auto auto;column-gap:6px;row-gap:2px;min-height:60px;padding:3px 8px 4px}
  .vital{grid-column:1;grid-row:1}
  .points{grid-column:2;grid-row:1}
  .mission{grid-column:1/-1;grid-row:2;gap:2px}
  .mission .eyebrow{display:none}
  .mission strong{font-size:14px;line-height:1.15;text-wrap:balance}
}

/* Opening coaching clears before the player leaves the covered Quench entry. */
@media(max-width:1000px) and (min-height:481px){
  body.touch #message.timed{animation-duration:2.8s}
}