:root{
  --gold:#c9a24b;
  --gold-hi:#ecc870;
  --ink:#eaf6ff;
  --muted:#9cc3d6;
  --faint:rgba(234,246,255,0.55);
  --panel:rgba(4,22,34,0.58);
  --panel-solid:rgba(4,20,32,0.92);
  --line:rgba(255,255,255,0.10);
  --line-gold:rgba(201,162,75,0.40);
  --o2:#4fd1ff;
  --hp:#ff6b5b;
  --danger:#ff5a45;
  --ok:#6fe3a8;
  --hud-font:'Chakra Petch','Segoe UI',system-ui,sans-serif;
  --body-font:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
  --gut:max(16px, env(safe-area-inset-left));
  --gut-r:max(16px, env(safe-area-inset-right));
  --gut-t:max(14px, env(safe-area-inset-top));
  --gut-b:max(16px, env(safe-area-inset-bottom));
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#000;
  font-family:var(--body-font);color:var(--ink);-webkit-font-smoothing:antialiased;}
#app{position:relative;width:100vw;height:100vh;height:100dvh;}
canvas{display:block;}
button{font:inherit;color:inherit;}
button:focus-visible,a:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px;}

/* --- Screen effects --- */
#fx{position:absolute;inset:0;pointer-events:none;z-index:4;}
#fx > div{position:absolute;inset:0;opacity:0;transition:opacity .4s ease;}
#vigO2{background:radial-gradient(ellipse at center, transparent 45%, rgba(0,10,30,0.92) 100%);}
#vigDeep{background:radial-gradient(ellipse at center, transparent 60%, rgba(90,0,10,0.45) 100%);}
#vigHurt{background:radial-gradient(ellipse at center, rgba(255,40,20,0.05) 30%, rgba(200,20,10,0.65) 100%);transition:none;}
#vigHurt.hit{animation:hurt .7s ease-out;}
@keyframes hurt{0%{opacity:1;}100%{opacity:0;}}

/* --- HUD --- */
#hud{position:absolute;inset:0;pointer-events:none;z-index:5;font-family:var(--hud-font);
  opacity:0;transition:opacity .5s ease;}
body.playing #hud{opacity:1;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 6px 24px rgba(0,0,0,0.25);}
.crosshair{position:absolute;top:50%;left:50%;width:6px;height:6px;margin:-3px 0 0 -3px;
  border-radius:50%;background:rgba(255,255,255,0.85);box-shadow:0 0 0 3px rgba(255,255,255,0.12);}
body.touch .crosshair{display:none;}

.vitals{position:absolute;left:var(--gut);top:var(--gut-t);width:230px;padding:10px 12px 11px;display:grid;gap:8px;}
.meter-head{display:flex;justify-content:space-between;align-items:baseline;font-size:11px;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--muted);margin-bottom:4px;}
.meter-head .val{font-size:13px;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.5px;}
.meter-head .val small{color:var(--faint);font-size:10px;margin-left:1px;}
.track{height:7px;border-radius:4px;background:rgba(0,0,0,0.45);overflow:hidden;position:relative;}
.fill{height:100%;width:100%;border-radius:4px;transition:width .25s ease, background-color .3s ease;}
#o2fill{background:linear-gradient(90deg,#1aa6e0,var(--o2));box-shadow:0 0 10px rgba(79,209,255,0.45);}
#hpfill{background:linear-gradient(90deg,#d8342a,var(--hp));box-shadow:0 0 10px rgba(255,107,91,0.4);}
.meter.low .val{color:var(--danger);}
.meter.low .track{animation:lowPulse 1s ease-in-out infinite;}
@keyframes lowPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,90,69,0);}50%{box-shadow:0 0 0 2px rgba(255,90,69,0.55);}}
.meter.refill .meter-head .lbl::after{content:' ▲ refilling';color:var(--ok);letter-spacing:1px;font-size:9px;}

.depth-wrap{position:absolute;top:var(--gut-t);left:50%;transform:translateX(-50%);text-align:center;}
#depth{display:inline-flex;align-items:baseline;gap:3px;padding:5px 16px 4px;border-radius:999px;border-color:var(--line-gold);}
#depthNum{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1;}
#depth small{font-size:12px;color:var(--muted);}
#zone{margin-top:5px;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--muted);
  text-shadow:0 1px 4px rgba(0,0,0,0.8);transition:color .4s ease;}
#zone.deep{color:var(--danger);}

.right-col{position:absolute;right:var(--gut-r);top:var(--gut-t);display:grid;gap:8px;width:190px;}
.compass{position:relative;height:40px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 22%,#000 78%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 22%,#000 78%,transparent);}
#compassTape{position:absolute;left:50%;top:0;height:100%;will-change:transform;}
.tick{position:absolute;top:0;width:1px;height:6px;background:rgba(255,255,255,0.35);}
.tick.major{height:9px;background:rgba(255,255,255,0.7);}
.tick span{position:absolute;top:11px;left:50%;transform:translateX(-50%);font-size:12px;font-weight:600;color:var(--ink);}
.tick.cardinal span{color:var(--gold-hi);font-size:13px;}
.compass-caret{position:absolute;left:50%;bottom:0;width:0;height:0;margin-left:-5px;
  border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:6px solid var(--gold-hi);}
.pip{position:absolute;top:0;width:2px;height:100%;margin-left:-1px;background:var(--o2);
  box-shadow:0 0 6px var(--o2);opacity:.85;display:none;}
.pip.signal{background:#6affb0;box-shadow:0 0 6px #6affb0;}
.pip.gate{background:#b6ff6a;box-shadow:0 0 6px #b6ff6a;width:3px;}

.loot{display:flex;align-items:center;gap:10px;padding:8px 12px;}
.gem{width:14px;height:14px;transform:rotate(45deg);border-radius:2px;flex:none;
  background:linear-gradient(135deg,#fff1b8,var(--gold-hi) 45%,#a87a12);box-shadow:0 0 12px rgba(236,200,112,0.7);}
.loot-main{flex:1;line-height:1.1;}
#resCount{display:inline-block;font-size:20px;font-weight:700;color:var(--gold-hi);font-variant-numeric:tabular-nums;}
#resCount.bump{animation:bump .35s ease-out;}
@keyframes bump{0%{transform:scale(1);}40%{transform:scale(1.35);}100%{transform:scale(1);}}
.loot-main small{display:block;font-size:10px;color:var(--faint);letter-spacing:1px;text-transform:uppercase;}
.tank{text-align:right;font-size:10px;color:var(--faint);letter-spacing:1px;text-transform:uppercase;line-height:1.2;}
.tank b{display:block;font-size:15px;color:var(--ink);letter-spacing:0;}

#warning{position:absolute;top:calc(var(--gut-t) + 70px);left:50%;transform:translateX(-50%);white-space:nowrap;
  color:#fff;background:rgba(200,40,25,0.75);border:1px solid rgba(255,140,120,0.6);border-radius:999px;
  padding:5px 14px;font-weight:700;font-size:12px;letter-spacing:2px;opacity:0;transition:opacity .2s;}
#warning.show{opacity:1;animation:pulseWarn 1s infinite;}
@keyframes pulseWarn{0%,100%{opacity:1;}50%{opacity:0.45;}}

#message{position:absolute;top:62%;left:50%;transform:translate(-50%,6px);text-align:center;
  font-size:15px;font-weight:600;letter-spacing:.5px;color:#ffe9b0;text-shadow:0 2px 8px rgba(0,0,0,0.9);
  opacity:0;transition:opacity .25s ease, transform .25s ease;max-width:80%;}
#message.show{opacity:1;transform:translate(-50%,0);}

#prompt{position:absolute;left:50%;bottom:calc(var(--gut-b) + 28px);transform:translateX(-50%);
  display:none;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;border-color:var(--line-gold);
  font-size:13px;letter-spacing:.5px;white-space:nowrap;}
#prompt.show{display:flex;}
.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;padding:0 7px;
  border-radius:6px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.28);
  border-bottom-width:2px;font-family:var(--hud-font);font-weight:700;font-size:12px;color:var(--ink);}
#prompt .kbd{background:var(--gold);color:#1a1200;border-color:var(--gold-hi);}

/* World markers: Seabase, relic signals, the Gate */
.marker{position:absolute;left:0;top:0;display:none;will-change:transform;--mk:var(--o2);}
.marker.show{display:block;}
.marker.signal{--mk:#6affb0;}
.marker.gate{--mk:#b6ff6a;}
.mk-inner{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:3px;}
.mk-icon{width:22px;height:22px;border-radius:50%;border:2px solid var(--mk);position:relative;
  box-shadow:0 0 10px color-mix(in srgb,var(--mk) 60%,transparent), inset 0 0 6px color-mix(in srgb,var(--mk) 40%,transparent);}
.mk-icon::after{content:'';position:absolute;inset:6px;border-radius:50%;background:var(--mk);}
.marker.signal .mk-icon,.marker.gate .mk-icon{border-radius:3px;transform:rotate(45deg);width:18px;height:18px;margin:2px;animation:sigPulse 2.2s ease-in-out infinite;}
.marker.signal .mk-icon::after,.marker.gate .mk-icon::after{border-radius:1px;inset:5px;}
@keyframes sigPulse{0%,100%{box-shadow:0 0 4px var(--mk);}50%{box-shadow:0 0 16px var(--mk);}}
.mk-label{font-size:10px;letter-spacing:1.5px;color:var(--mk);text-shadow:0 1px 4px rgba(0,0,0,0.9);white-space:nowrap;}
.mk-label b{color:var(--ink);font-weight:600;}
.mk-arrow{position:absolute;left:50%;top:11px;width:0;height:0;margin:-6px 0 0 14px;display:none;
  border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:9px solid var(--mk);
  transform-origin:-14px 6px;}
.marker.edge .mk-arrow{display:block;}

/* Mobile touch controls */
#mobileControls{display:none;position:absolute;inset:0;pointer-events:none;z-index:8;}
#mobileControls.active{display:block;}
.joy-zone{position:absolute;left:0;bottom:0;width:45%;height:55%;pointer-events:auto;touch-action:none;}
.look-zone{position:absolute;right:0;top:0;width:55%;height:calc(100% - 200px);pointer-events:auto;touch-action:none;}
.joystick-base{position:absolute;left:calc(var(--gut) + 12px);bottom:calc(var(--gut-b) + 12px);width:116px;height:116px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.04), rgba(255,255,255,0.10));border:2px solid rgba(255,255,255,0.2);pointer-events:none;}
.joystick-knob{position:absolute;left:50%;top:50%;width:50px;height:50px;margin:-25px 0 0 -25px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold) 60%, #8a6a20);border:2px solid rgba(255,255,255,0.5);
  box-shadow:0 3px 12px rgba(0,0,0,0.45);pointer-events:none;}
.mobile-btns{position:absolute;right:var(--gut-r);bottom:var(--gut-b);display:flex;flex-direction:column;gap:10px;
  pointer-events:auto;align-items:flex-end;z-index:12;}
.mbtn{width:58px;height:58px;border-radius:50%;border:2px solid rgba(255,255,255,0.28);background:rgba(3,20,32,0.6);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  font-family:var(--hud-font);font-size:11px;font-weight:700;letter-spacing:.5px;display:flex;align-items:center;justify-content:center;
  text-align:center;line-height:1.15;user-select:none;-webkit-user-select:none;touch-action:manipulation;box-shadow:0 3px 12px rgba(0,0,0,0.35);padding:0;}
.mbtn:active, .mbtn.pressed{background:rgba(201,162,75,0.45);border-color:var(--gold);transform:scale(0.94);}
.mbtn.sprint{width:52px;height:52px;font-size:10px;}
.mbtn.interact{background:rgba(201,162,75,0.22);border-color:rgba(201,162,75,0.6);}
.mbtn.interact.ready{background:var(--gold);color:#1a1200;border-color:var(--gold-hi);animation:readyPulse 1.2s ease-in-out infinite;}
@keyframes readyPulse{0%,100%{box-shadow:0 0 0 0 rgba(236,200,112,0.6);}50%{box-shadow:0 0 0 8px rgba(236,200,112,0);}}
#pauseBtn{position:absolute;left:50%;top:calc(var(--gut-t) + 62px);transform:translateX(-50%);width:34px;height:34px;border-radius:50%;
  display:none;pointer-events:auto;border:1px solid var(--line);background:var(--panel);font-size:12px;font-weight:700;cursor:pointer;z-index:12;}
body.touch.playing #pauseBtn{display:block;}

/* Craft panel */
#craftPanel{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(360px, calc(100vw - 32px));
  background:var(--panel-solid);border:1px solid var(--line-gold);border-radius:16px;padding:18px;
  display:none;pointer-events:auto;font-family:var(--body-font);box-shadow:0 20px 60px rgba(0,0,0,0.55);z-index:15;}
#craftPanel.show{display:block;animation:pop .18s ease-out;}
@keyframes pop{from{opacity:0;transform:translate(-50%,-46%);}to{opacity:1;transform:translate(-50%,-50%);}}
.cp-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;}
.cp-head h3{margin:0;font-family:var(--hud-font);font-size:15px;color:var(--gold-hi);letter-spacing:1.5px;text-transform:uppercase;}
.cp-head p{margin:3px 0 0;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;}
.cp-head p .gem{width:9px;height:9px;}
.cp-close{background:rgba(255,255,255,0.06);border:1px solid var(--line);width:30px;height:30px;border-radius:8px;cursor:pointer;
  font-size:16px;line-height:1;flex:none;}
.cp-close:hover{background:rgba(255,255,255,0.12);}
.craft-btn{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;width:100%;text-align:left;
  background:rgba(255,255,255,0.04);border:1px solid var(--line);padding:11px 12px;border-radius:10px;margin-top:8px;cursor:pointer;
  transition:background .15s ease, border-color .15s ease;}
.craft-btn:hover:not(:disabled){background:rgba(201,162,75,0.16);border-color:var(--line-gold);}
.craft-btn:disabled{cursor:not-allowed;}
.craft-btn:disabled .cb-text{opacity:.5;}
.cb-key{font-size:11px;}
.cb-text b{display:block;font-size:13px;font-weight:600;}
.cb-text span{font-size:12px;color:var(--muted);}
.cost{display:inline-flex;align-items:center;gap:6px;font-family:var(--hud-font);font-weight:700;font-size:14px;color:var(--gold-hi);
  padding:4px 9px;border-radius:999px;background:rgba(201,162,75,0.14);border:1px solid var(--line-gold);white-space:nowrap;}
.cost .gem{width:8px;height:8px;}
.craft-btn:disabled .cost{color:var(--danger);background:rgba(255,90,69,0.1);border-color:rgba(255,90,69,0.35);}
.cp-foot{margin-top:12px;font-size:11px;color:var(--faint);text-align:center;}
body.touch .cb-key, body.touch .cp-foot{display:none;}

/* Overlays */
.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at 50% 35%, rgba(6,40,60,0.55) 0%, rgba(1,8,14,0.9) 75%);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:20;padding:24px 16px;overflow-y:auto;}
.sheet{width:100%;max-width:600px;text-align:center;margin:auto;}
.eyebrow{font-family:var(--hud-font);font-size:12px;letter-spacing:4px;text-transform:uppercase;color:var(--o2);margin-bottom:10px;}
.eyebrow.danger{color:var(--danger);}
.overlay h1{font-family:var(--hud-font);font-size:clamp(38px,8vw,68px);font-weight:700;letter-spacing:6px;text-transform:uppercase;line-height:1;
  margin:0 0 14px;color:var(--gold-hi);text-shadow:0 0 40px rgba(201,162,75,0.35);}
.overlay h2{font-family:var(--hud-font);font-size:32px;letter-spacing:5px;text-transform:uppercase;margin:0 0 8px;color:var(--ink);}
.lede{max-width:500px;margin:0 auto;line-height:1.6;color:#cfe9f5;font-size:15px;}
.goals{list-style:none;padding:0;margin:26px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:560px;}
.goals li{background:rgba(255,255,255,0.04);border:1px solid var(--line);border-radius:12px;padding:14px 12px;text-align:left;font-size:12.5px;
  line-height:1.45;color:var(--muted);}
.goals b{display:block;color:var(--ink);font-size:13px;margin:10px 0 2px;}
.gi{display:block;width:22px;height:22px;position:relative;}
.gi.gem-i::before{content:'';position:absolute;inset:4px;transform:rotate(45deg);border-radius:2px;
  background:linear-gradient(135deg,#fff1b8,var(--gold-hi) 45%,#a87a12);box-shadow:0 0 10px rgba(236,200,112,0.7);}
.gi.air-i{border:2px solid var(--o2);border-radius:50%;box-shadow:0 0 8px rgba(79,209,255,0.5);}
.gi.air-i::after{content:'';position:absolute;left:4px;bottom:4px;width:5px;height:5px;border-radius:50%;background:var(--o2);}
.gi.base-i::before{content:'';position:absolute;left:2px;right:2px;top:5px;bottom:3px;border-radius:12px 12px 3px 3px;border:2px solid var(--ink);border-bottom-width:3px;}
.gi.base-i::after{content:'';position:absolute;left:8px;top:9px;width:6px;height:5px;border-radius:5px 5px 0 0;background:var(--o2);}
.controls{margin:22px auto 0;display:grid;grid-template-columns:repeat(4,auto);justify-content:center;gap:10px 18px;font-size:12px;color:var(--muted);}
.controls div{display:flex;align-items:center;gap:7px;}
.controls .kbd{height:24px;min-width:24px;font-size:11px;}
.mobile-hint{display:none;}
body.touch .desktop-hint{display:none;}
body.touch .mobile-hint{display:grid;grid-template-columns:repeat(2,auto);}
.startBtn{margin-top:28px;padding:15px 46px;font-family:var(--hud-font);font-size:16px;letter-spacing:3px;text-transform:uppercase;
  background:linear-gradient(180deg,var(--gold-hi),var(--gold));border:none;border-radius:999px;color:#1a1200;font-weight:700;
  cursor:pointer;box-shadow:0 8px 28px rgba(201,162,75,0.4), inset 0 1px 0 rgba(255,255,255,0.4);transition:transform .15s ease, filter .15s ease;}
.startBtn:hover{filter:brightness(1.07);transform:translateY(-1px);}
.startBtn:active{transform:translateY(1px);}
.ghostBtn{margin-top:12px;background:none;border:none;color:var(--muted);font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:3px;}
.back{display:inline-block;margin-top:18px;font-size:12px;color:var(--faint);text-decoration:none;letter-spacing:.5px;}
.back:hover{color:var(--ink);}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:24px auto 0;max-width:520px;}
.stats div{background:rgba(255,255,255,0.04);border:1px solid var(--line);border-radius:12px;padding:12px 8px;}
.stats b{display:block;font-family:var(--hud-font);font-size:24px;color:var(--gold-hi);font-variant-numeric:tabular-nums;}
.stats span{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--faint);}
#gameover{display:none;}
#gameover h1{color:var(--danger);text-shadow:0 0 40px rgba(255,90,69,0.35);}
#pauseScreen{display:none;}
#pauseScreen.show{display:flex;}

#loading{position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center;
  background:radial-gradient(ellipse at 50% 30%, #04283d, #01111c 70%);color:var(--o2);font-family:var(--hud-font);font-size:13px;letter-spacing:4px;text-transform:uppercase;}
.spinner{width:34px;height:34px;border-radius:50%;border:2px solid rgba(79,209,255,0.2);border-top-color:var(--o2);animation:spin .9s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

@media (max-width: 768px) {
  .vitals{width:170px;padding:8px 10px;gap:6px;}
  .right-col{width:150px;}
  .lede{font-size:14px;}
  .goals{grid-template-columns:1fr;max-width:380px;}
  .goals li{display:flex;align-items:center;gap:12px;padding:10px 12px;}
  .goals b{margin:0 0 1px;}
  .controls{grid-template-columns:repeat(2,auto);}
}
@media (max-width: 560px) {
  :root{--gut:max(12px, env(safe-area-inset-left));--gut-r:max(12px, env(safe-area-inset-right));--gut-t:max(10px, env(safe-area-inset-top));}
  .vitals{width:128px;}
  .meter-head{font-size:9px;letter-spacing:1px;}
  .meter-head .val{font-size:11px;}
  .meter.refill .meter-head .lbl::after{content:' ▲';}
  .right-col{width:106px;gap:6px;}
  .compass{height:34px;}
  .tick span{top:10px;font-size:11px;}
  .loot{padding:6px 8px;gap:8px;}
  .loot .tank{display:none;}
  #resCount{font-size:17px;}
  #depth{padding:4px 11px 3px;}
  #depthNum{font-size:18px;}
  #zone{font-size:9px;letter-spacing:1px;}
  #warning{font-size:10px;letter-spacing:1px;padding:4px 10px;top:calc(var(--gut-t) + 104px);}
  #prompt{bottom:auto;top:58%;font-size:12px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .overlay h1{letter-spacing:3px;}
  .mbtn{width:52px;height:52px;font-size:10px;}
  .mobile-btns{gap:8px;}
  .joystick-base{width:104px;height:104px;}
}
@media (orientation: landscape) and (max-height: 500px) {
  .mobile-btns{flex-direction:row;}
  .joystick-base{width:96px;height:96px;}
  #message{top:auto;bottom:calc(var(--gut-b) + 80px);}
  #prompt{top:auto;bottom:calc(var(--gut-b) + 72px);}
  .overlay{align-items:flex-start;}
  .goals,.controls{margin-top:14px;}
  .startBtn{margin-top:16px;}
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}
}

/* ---------- additions: relics, lamp, biome banner, PDA, danger ---------- */
#vigDanger{background:radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.85) 100%);animation:dread 1.1s ease-in-out infinite;}
@keyframes dread{0%,100%{filter:brightness(1);}50%{filter:brightness(0.6);}}

.relics{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;font-size:10px;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--faint);}
.relics.bump{animation:bump .5s ease-out;}
.relic-dots{display:flex;gap:7px;}
.relic-dots i{width:11px;height:11px;transform:rotate(45deg);border:1.5px solid rgba(106,255,176,0.45);border-radius:2px;}
.relic-dots i.on{background:#6affb0;border-color:#b8ffd8;box-shadow:0 0 10px #6affb0;}

.lamp-row{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);}
.lamp-row .kbd{height:18px;min-width:18px;font-size:10px;padding:0 5px;}
.lamp-row b{font-weight:600;color:var(--faint);}
.lamp-row.on b{color:var(--gold-hi);}
body.touch .lamp-row .kbd{display:none;}

#biome{position:absolute;left:50%;top:24%;transform:translateX(-50%);text-align:center;opacity:0;pointer-events:none;white-space:nowrap;}
#biome.show{animation:banner 3.8s ease forwards;}
#biome small{display:block;font-size:11px;letter-spacing:5px;text-transform:uppercase;color:var(--o2);margin-bottom:6px;}
#biome b{display:block;font-size:clamp(26px,5vw,44px);letter-spacing:6px;text-transform:uppercase;font-weight:600;
  color:var(--ink);text-shadow:0 0 30px rgba(79,209,255,0.35),0 2px 10px rgba(0,0,0,0.8);}
#biome.danger small{color:var(--danger);}
#biome.danger b{color:#ffd6cf;text-shadow:0 0 30px rgba(255,60,40,0.45),0 2px 10px rgba(0,0,0,0.8);}
@keyframes banner{0%{opacity:0;letter-spacing:14px;}15%{opacity:1;letter-spacing:6px;}75%{opacity:1;}100%{opacity:0;}}

#pda{position:absolute;left:var(--gut);bottom:calc(var(--gut-b) + 12px);width:min(360px, calc(100vw - 32px));padding:10px 14px 12px;
  opacity:0;transform:translateY(8px);transition:opacity .35s ease, transform .35s ease;border-color:rgba(79,209,255,0.3);}
#pda.show{opacity:1;transform:none;}
.pda-head{font-size:10px;letter-spacing:3px;color:var(--o2);margin-bottom:5px;display:flex;align-items:center;gap:6px;}
.pda-head::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--o2);box-shadow:0 0 8px var(--o2);animation:lowPulse 1s infinite;}
#pdaText{margin:0;font-family:var(--body-font);font-size:13px;line-height:1.5;color:#d8f0fb;min-height:1.5em;}
body.touch #pda{bottom:auto;top:calc(var(--gut-t) + 120px);width:min(300px, 60vw);}

.mbtn.lamp.on{background:rgba(236,200,112,0.35);border-color:var(--gold-hi);}

.craft-btn.owned .cost{color:var(--ok);background:rgba(111,227,168,0.12);border-color:rgba(111,227,168,0.4);}

#winScreen{display:none;}
#winScreen h1{color:#b6ff6a;text-shadow:0 0 50px rgba(106,255,176,0.5);}
#winScreen .overlay-bg{position:absolute;inset:0;background:radial-gradient(circle at 50% 45%, rgba(106,255,176,0.25), transparent 60%);pointer-events:none;}
.biome-list{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:18px auto 0;max-width:560px;padding:0;list-style:none;}
.biome-list li{font-family:var(--hud-font);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding:5px 10px;border-radius:999px;
  border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,0.03);}
.biome-list li.hostile{border-color:rgba(255,90,69,0.35);color:#ffb3a8;}
.gi.relic-i::before{content:'';position:absolute;inset:4px;transform:rotate(45deg);border-radius:2px;background:#6affb0;box-shadow:0 0 10px #6affb0;}

#loading{transition:opacity .6s ease;}
#loading.done{opacity:0;pointer-events:none;}

@media (max-width: 560px) {
  .relics{padding:6px 8px;}
  .relics span.lbl{display:none;}
  #biome{top:20%;}
  #biome small{font-size:9px;letter-spacing:3px;}
  #pdaText{font-size:12px;}
}