:root{
  --bg:#050607;
  --panel:rgba(10,14,15,.72);
  --panel-2:rgba(17,20,22,.88);
  --line:rgba(233,236,234,.16);
  --line-strong:rgba(233,236,234,.34);
  --text:#e9ecea;
  --muted:#8b9495;
  --green:#9cff00;
  --green-soft:rgba(156,255,0,.35);
  --orange:#ff9b2f;
  --orange-soft:rgba(255,155,47,.28);
  --danger:#ff4d4d;
  --font-head:"Aldrich","Eurostile","Orbitron",system-ui,sans-serif;
  --font-body:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);overflow:hidden}
body{min-width:320px}
button,input,a{font:inherit}
a{color:inherit;text-decoration:none}
button{cursor:pointer}

.arcade{position:relative;width:100vw;height:100dvh;min-height:620px;overflow:hidden;background:
  radial-gradient(circle at 48% 45%, rgba(156,255,0,.08), transparent 34%),
  radial-gradient(circle at 78% 8%, rgba(255,155,47,.08), transparent 24%),
  linear-gradient(135deg,#030404 0%,#0a0d0f 48%,#020303 100%)}
.arcade::before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(156,255,0,.03) 1px, transparent 1px),
  linear-gradient(90deg, rgba(156,255,0,.026) 1px, transparent 1px);background-size:44px 44px;opacity:.65;pointer-events:none}
.bg-noise{position:absolute;inset:-20%;background-image:
  repeating-radial-gradient(circle at 10% 10%, rgba(255,255,255,.045) 0 1px, transparent 1px 3px);opacity:.06;mix-blend-mode:screen;pointer-events:none;animation:noiseDrift 12s linear infinite}
.crt-scan{position:absolute;inset:0;background:repeating-linear-gradient(to bottom, rgba(255,255,255,.035) 0 1px, transparent 1px 4px);opacity:.18;pointer-events:none;mix-blend-mode:overlay}
@keyframes noiseDrift{to{transform:translate3d(4%,3%,0)}}

.game-layout{position:relative;z-index:2;height:100%;padding:24px clamp(16px,2.6vw,42px) 22px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:18px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px}
.brand{display:flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:.18em}
.brand-mark{width:32px;height:32px;border:1px solid var(--line-strong);position:relative;box-shadow:0 0 24px rgba(156,255,0,.08)}
.brand-mark::before,.brand-mark::after{content:"";position:absolute;inset:8px;border:1px solid var(--green);transform:rotate(45deg);opacity:.78}
.brand-mark::after{inset:13px;background:var(--green);box-shadow:0 0 14px var(--green);border:0;border-radius:50%;transform:none}
.brand strong{display:block;font:700 15px/1 var(--font-head);color:var(--text)}
.brand em{display:block;margin-top:4px;font-style:normal;font-size:9px;color:var(--muted)}
.status-strip{border:1px solid var(--line);background:rgba(5,6,7,.55);display:flex;align-items:center;gap:12px;padding:10px 14px;text-transform:uppercase;font-family:var(--font-head);letter-spacing:.16em;font-size:10px;color:var(--muted)}
.status-strip b{color:var(--green);font-weight:400;text-shadow:0 0 12px var(--green-soft)}
.status-strip b.is-secret{color:var(--orange);text-shadow:0 0 18px rgba(255,155,47,.6)}

.game-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,280px);gap:18px;min-height:0}
.stage-panel,.leader-panel,.hud-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(12,16,17,.78),rgba(4,6,7,.72));box-shadow:0 0 0 1px rgba(156,255,0,.035) inset,0 28px 70px rgba(0,0,0,.35);backdrop-filter:blur(12px)}
.stage-panel{position:relative;padding:16px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:12px;overflow:hidden}
.stage-panel::before,.leader-panel::before,.hud-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg, transparent 0, rgba(156,255,0,.055) 48%, transparent 100%);opacity:.5}
.stage-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;position:relative;z-index:2}
.micro-label{display:block;font-family:var(--font-head);letter-spacing:.22em;text-transform:uppercase;color:var(--green);font-size:10px;margin-bottom:7px;text-shadow:0 0 14px var(--green-soft)}
.micro-label.orange{color:var(--orange);text-shadow:0 0 18px var(--orange-soft)}
h1,h2{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.11em;margin:0;font-weight:400}
h1{font-size:clamp(28px,3.2vw,54px);line-height:.92;text-shadow:0 0 18px rgba(156,255,0,.12)}
h2{font-size:clamp(28px,4vw,56px);line-height:.95}
.score-box{min-width:152px;border:1px solid rgba(255,155,47,.38);background:rgba(0,0,0,.34);padding:10px 12px;text-align:right;box-shadow:0 0 24px var(--orange-soft)}
.score-box span{display:block;font-family:var(--font-head);letter-spacing:.24em;color:var(--muted);font-size:9px}
.score-box strong{display:block;font-family:var(--font-head);font-size:26px;letter-spacing:.12em;color:var(--orange)}

.canvas-frame{touch-action:none;position:relative;z-index:2;min-height:0;border:1px solid rgba(233,236,234,.18);background:#020303;overflow:hidden;box-shadow:0 0 34px rgba(156,255,0,.05),0 0 0 1px rgba(255,155,47,.04) inset}
.canvas-frame::before{content:"";position:absolute;inset:12px;border:1px solid rgba(156,255,0,.12);pointer-events:none;z-index:3}
.canvas-frame::after{content:"REC / CAMERA HUNT";position:absolute;right:18px;bottom:14px;font-family:var(--font-head);font-size:9px;letter-spacing:.18em;color:rgba(233,236,234,.35);z-index:4;pointer-events:none}
#gameCanvas{width:100%;height:100%;display:block;image-rendering:auto;background:#020303;touch-action:none;user-select:none;-webkit-user-select:none}
.pause-layer{position:absolute;inset:0;z-index:8;display:grid;place-items:center;background:rgba(0,0,0,.45);text-align:center;text-transform:uppercase;font-family:var(--font-head);letter-spacing:.22em;color:var(--green);backdrop-filter:blur(4px)}
.pause-layer span{font-size:54px;text-shadow:0 0 24px var(--green-soft)}
.pause-layer small{display:block;margin-top:12px;color:var(--muted);font-size:11px}
.controls-hint{position:relative;z-index:2;display:grid;gap:7px;color:var(--muted);font-family:var(--font-head);font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.control-key-list{display:flex;flex-wrap:wrap;gap:8px}
.control-key-list>span{border:1px solid var(--line);padding:7px 9px;background:rgba(0,0,0,.22)}
.object-legend{display:flex;align-items:center;flex-wrap:wrap;gap:5px}
.legend-heading{padding:6px 8px;color:var(--orange);font-size:8px;letter-spacing:.16em;border-left:2px solid var(--orange);background:rgba(255,155,47,.06)}
.legend-item{display:flex;align-items:center;gap:6px;min-height:28px;padding:5px 7px;border:1px solid rgba(233,236,234,.11);background:rgba(0,0,0,.24);letter-spacing:.045em;white-space:nowrap}
.legend-swatch{width:17px;height:17px;display:grid;place-items:center;flex:0 0 17px;border:1px solid currentColor;font-style:normal;font-size:10px;line-height:1;box-shadow:0 0 10px currentColor}
.legend-swatch.is-camera,.legend-swatch.is-exit{color:var(--green)}
.legend-swatch.is-bonus{color:var(--orange)}
.legend-swatch.is-shield{color:#45b7ff}
.legend-swatch.is-slow{color:#b66dff}
.legend-swatch.is-scanner{color:#32f1d2}
.legend-swatch.is-obstacle{color:var(--danger)}

.leader-panel{position:relative;padding:16px;overflow:hidden;align-self:stretch;display:flex;flex-direction:column;min-height:0}
.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-family:var(--font-head);letter-spacing:.16em;text-transform:uppercase;font-size:10px;color:var(--muted)}
.panel-title b{color:var(--green);font-weight:400}
.leader-list{margin:0;padding:0;list-style:none;counter-reset:rank;display:flex;flex-direction:column;gap:8px;overflow:auto;min-height:0}
.leader-list li{counter-increment:rank;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:8px;border:1px solid rgba(233,236,234,.12);background:rgba(0,0,0,.22);padding:9px 10px;color:var(--text);font-size:12px}
.leader-list li::before{content:counter(rank,decimal-leading-zero);font-family:var(--font-head);color:var(--orange);font-size:10px}
.leader-list .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}
.leader-list .score{font-family:var(--font-head);color:var(--green)}
.leader-list .empty{display:block;color:var(--muted);font-style:italic;grid-column:1/-1}

.site-links{display:flex;align-items:center;gap:10px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.site-links a,.portal-links a{border:1px solid var(--line);background:rgba(0,0,0,.24);padding:10px 14px;font-family:var(--font-head);letter-spacing:.14em;text-transform:uppercase;font-size:10px;color:var(--muted);transition:border-color .2s ease,color .2s ease,box-shadow .2s ease}
.site-links a:hover,.portal-links a:hover{border-color:rgba(156,255,0,.58);color:var(--text);box-shadow:0 0 20px rgba(156,255,0,.14)}

.menu-overlay,.board-modal,.gameover-modal{position:absolute;inset:0;display:grid;place-items:center;padding:22px;background:rgba(0,0,0,.72);backdrop-filter:blur(14px);opacity:0;pointer-events:none;transition:opacity .28s ease}
.menu-overlay{z-index:20}
.gameover-modal{z-index:30}
.board-modal{z-index:60}
.menu-overlay.is-open,.board-modal.is-open,.gameover-modal.is-open{opacity:1;pointer-events:auto}
.hud-card{position:relative;padding:clamp(22px,3.5vw,42px);overflow:hidden}
.menu-card{width:min(720px,94vw)}
.card-grid{position:absolute;inset:0;background:linear-gradient(rgba(156,255,0,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(156,255,0,.04) 1px,transparent 1px);background-size:28px 28px;opacity:.35;pointer-events:none}
.menu-card h2{margin-bottom:14px}.menu-lead{position:relative;margin:0 0 24px;color:#b6bec0;line-height:1.6;max-width:620px}
.name-field{position:relative;display:grid;gap:8px;margin-bottom:18px;text-transform:uppercase;font-family:var(--font-head);font-size:10px;letter-spacing:.18em;color:var(--muted)}
.name-field input{width:100%;border:1px solid rgba(156,255,0,.26);background:rgba(0,0,0,.42);color:var(--text);padding:14px 16px;outline:none;font-size:15px;font-family:var(--font-body);letter-spacing:.02em;text-transform:none}
.name-field input:focus{border-color:var(--green);box-shadow:0 0 20px rgba(156,255,0,.12)}
.menu-actions{position:relative;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.primary-btn,.ghost-btn,.close-btn{border:1px solid var(--line);background:rgba(0,0,0,.34);color:var(--text);text-transform:uppercase;font-family:var(--font-head);letter-spacing:.14em;font-size:11px;padding:13px 16px;transition:.2s ease}
.primary-btn{border-color:rgba(255,155,47,.7);box-shadow:0 0 24px rgba(255,155,47,.18),inset 0 0 24px rgba(255,155,47,.08);color:#fff}
.primary-btn:hover{box-shadow:0 0 34px rgba(255,155,47,.34),inset 0 0 28px rgba(255,155,47,.12)}
.ghost-btn:hover,.close-btn:hover{border-color:var(--green);color:var(--green);box-shadow:0 0 18px rgba(156,255,0,.14)}
.portal-links{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:24px}
.portal-links a{text-align:center;padding:11px 8px;font-size:9px}

.board-card,.gameover-card{width:min(640px,94vw);max-height:min(760px,86vh);display:flex;flex-direction:column;gap:16px}.board-card h2,.gameover-card h2{margin-bottom:4px}.board-card .leader-list{max-height:48vh}.close-btn{position:absolute;top:14px;right:14px;width:38px;height:38px;padding:0;font-size:22px;line-height:1}.board-footer{display:flex;justify-content:flex-end}.gameover-card p{margin:0;color:#c7cecf;font-family:var(--font-head);letter-spacing:.12em;text-transform:uppercase}.gameover-card strong{color:var(--orange)}

.mobile-controls{display:none;position:absolute;z-index:10;right:16px;bottom:78px;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,44px);gap:7px;opacity:.85}
.mobile-controls button{border:1px solid rgba(156,255,0,.3);background:rgba(0,0,0,.48);color:var(--green);font-family:var(--font-head);box-shadow:0 0 14px rgba(156,255,0,.08)}
.mobile-controls [data-dir="up"]{grid-column:2;grid-row:1}.mobile-controls [data-dir="left"]{grid-column:1;grid-row:2}.mobile-controls [data-dir="right"]{grid-column:3;grid-row:2}.mobile-controls [data-dir="down"]{grid-column:2;grid-row:3}

@media (max-width:980px){
  html,body{overflow:auto}.arcade{height:auto;min-height:100dvh;overflow:visible}.game-layout{min-height:100dvh;grid-template-rows:auto auto auto;padding:16px}.topbar{align-items:flex-start}.game-wrap{grid-template-columns:1fr}.leader-panel{position:fixed;right:12px;top:72px;width:210px;max-height:260px;z-index:12;opacity:.78;pointer-events:none}.leader-panel .leader-list li:nth-child(n+6){display:none}.stage-panel{min-height:62dvh}.canvas-frame{min-height:48dvh}.site-links{padding-bottom:112px}.mobile-controls{display:grid}.controls-hint{display:none}.portal-links{grid-template-columns:1fr 1fr}.score-box{min-width:116px}.score-box strong{font-size:20px}h1{font-size:32px}.brand em{display:none}
}
@media (max-width:560px){
  .topbar{gap:10px}.status-strip{padding:8px 10px;font-size:9px}.brand strong{font-size:13px}.game-layout{padding:12px}.stage-panel{padding:12px}.stage-head{align-items:flex-start}.leader-panel{display:none}.canvas-frame{min-height:56dvh}.menu-card{padding:24px 18px}.menu-actions{display:grid;grid-template-columns:1fr}.primary-btn,.ghost-btn{width:100%}.portal-links{grid-template-columns:1fr}.site-links a{font-size:9px;padding:9px 10px}.mobile-controls{bottom:64px;right:10px;grid-template-columns:repeat(3,40px);grid-template-rows:repeat(3,40px)}
}

/* V2 fixes */
.status-strip b.is-search{
  color:var(--danger);
  text-shadow:0 0 14px rgba(255,77,77,.55);
}
.menu-overlay{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:12px;
}
.menu-logo{
  position:relative;
  z-index:2;
  width:min(150px,28vw);
  height:auto;
  display:grid;
  justify-items:center;
  gap:4px;
  margin-bottom:2px;
  pointer-events:none;
  filter:drop-shadow(0 0 18px rgba(156,255,0,.20));
}
.menu-logo img{
  width:100%;
  height:auto;
  display:block;
  object-fit:contain;
}
.menu-logo span{
  font-family:var(--font-head);
  font-size:10px;
  letter-spacing:.28em;
  color:rgba(233,236,234,.72);
  text-transform:uppercase;
  margin-top:-8px;
}
.pause-layer[hidden]{
  display:none!important;
}
.pause-layer{
  inset:18px auto auto 50%;
  width:min(360px,calc(100% - 36px));
  transform:translateX(-50%);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  min-height:54px;
  padding:13px 16px;
  border:1px solid rgba(255,155,47,.46);
  background:rgba(3,4,4,.76);
  backdrop-filter:none;
  box-shadow:0 0 28px rgba(255,155,47,.12), inset 0 0 20px rgba(255,155,47,.06);
  text-align:left;
  color:var(--orange);
  letter-spacing:.16em;
  place-items:unset;
}
.pause-layer::before{
  content:"";
  position:absolute;
  left:10px;
  top:50%;
  width:6px;
  height:6px;
  transform:translateY(-50%);
  background:var(--orange);
  box-shadow:0 0 14px var(--orange-soft);
  border-radius:50%;
}
.pause-layer span{
  font-size:15px;
  text-shadow:0 0 18px var(--orange-soft);
  padding-left:14px;
}
.pause-layer small{
  margin:0;
  font-size:9px;
  color:rgba(233,236,234,.62);
  white-space:nowrap;
}
@media (max-width:560px){
  .menu-logo{width:104px;margin-bottom:-2px}
  .menu-logo span{font-size:8px;margin-top:-6px}
  .pause-layer{top:12px;min-height:46px;padding:10px 12px;gap:8px}
  .pause-layer span{font-size:12px}
  .pause-layer small{font-size:8px}
}

/* V3 localization / sound / portal accents */
.language-widget{
  position:relative;
  display:inline-flex;
  align-items:center;
  z-index:5;
}
.lang-toggle{
  min-width:128px;
}
.lang-menu{
  position:absolute;
  left:0;
  top:calc(100% + 8px);
  width:190px;
  padding:8px;
  border:1px solid rgba(156,255,0,.28);
  background:rgba(3,4,4,.96);
  box-shadow:0 0 30px rgba(156,255,0,.10), inset 0 0 22px rgba(156,255,0,.04);
  backdrop-filter:blur(12px);
  display:grid;
  gap:6px;
}
.lang-menu[hidden]{display:none!important}
.lang-menu button{
  width:100%;
  border:1px solid rgba(233,236,234,.11);
  background:rgba(255,255,255,.025);
  color:var(--muted);
  padding:10px 12px;
  text-align:left;
  font-family:var(--font-head);
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:10px;
  transition:border-color .2s ease,color .2s ease,background .2s ease,box-shadow .2s ease;
}
.lang-menu button:hover,
.lang-menu button.is-active{
  color:var(--green);
  border-color:rgba(156,255,0,.48);
  background:rgba(156,255,0,.055);
  box-shadow:0 0 16px rgba(156,255,0,.10);
}
html[dir="rtl"] .lang-menu button{text-align:right}
html[dir="rtl"] .lang-menu{left:auto;right:0}
.board-footer:empty{display:none}
.site-links a:nth-child(1),.portal-links a:nth-child(1){border-color:rgba(156,255,0,.58);box-shadow:0 0 16px rgba(156,255,0,.10)}
.site-links a:nth-child(2),.portal-links a:nth-child(2){border-color:rgba(0,231,255,.58);box-shadow:0 0 16px rgba(0,231,255,.10)}
.site-links a:nth-child(3),.portal-links a:nth-child(3){border-color:rgba(255,77,77,.62);box-shadow:0 0 16px rgba(255,77,77,.10)}
.site-links a:nth-child(4),.portal-links a:nth-child(4){border-color:rgba(184,92,255,.62);box-shadow:0 0 16px rgba(184,92,255,.10)}
.site-links a:nth-child(1):hover,.portal-links a:nth-child(1):hover{color:var(--green);box-shadow:0 0 24px rgba(156,255,0,.20)}
.site-links a:nth-child(2):hover,.portal-links a:nth-child(2):hover{color:#00e7ff;box-shadow:0 0 24px rgba(0,231,255,.20)}
.site-links a:nth-child(3):hover,.portal-links a:nth-child(3):hover{color:var(--danger);box-shadow:0 0 24px rgba(255,77,77,.20)}
.site-links a:nth-child(4):hover,.portal-links a:nth-child(4):hover{color:#b85cff;box-shadow:0 0 24px rgba(184,92,255,.20)}
@media (max-width:560px){
  .language-widget{width:100%;display:block}
  .lang-toggle{width:100%}
  .lang-menu{position:relative;top:auto;left:auto;right:auto;width:100%;margin-top:8px}
}

/* V4 fix: leaderboard modal must always open above menu/game-over layers. */

/* V10 mobile gameplay controls / speed layout fix */
.mobile-dpad{
  display:contents;
}
.mobile-pause-btn{
  display:none;
}
@media (max-width:980px), (pointer:coarse){
  .site-links{
    order:3;
    padding-bottom:0;
    margin-top:8px;
  }
  .mobile-controls{
    order:4;
    position:relative;
    inset:auto;
    right:auto;
    bottom:auto;
    display:grid;
    grid-template-columns:minmax(190px, 260px) minmax(128px, 190px);
    grid-template-rows:auto;
    align-items:center;
    justify-content:center;
    gap:18px;
    width:100%;
    margin:6px auto 0;
    padding:6px 0 calc(12px + env(safe-area-inset-bottom));
    opacity:1;
    z-index:11;
  }
  .mobile-dpad{
    display:grid;
    grid-template-columns:repeat(3, 64px);
    grid-template-rows:repeat(3, 64px);
    gap:10px;
    justify-content:center;
  }
  .mobile-controls button{
    min-width:64px;
    min-height:64px;
    border:1px solid rgba(156,255,0,.42);
    background:rgba(0,0,0,.62);
    color:var(--green);
    font-family:var(--font-head);
    font-size:22px;
    letter-spacing:.08em;
    box-shadow:0 0 20px rgba(156,255,0,.12), inset 0 0 20px rgba(156,255,0,.04);
    touch-action:manipulation;
  }
  .mobile-controls [data-dir="up"]{grid-column:2;grid-row:1}
  .mobile-controls [data-dir="left"]{grid-column:1;grid-row:2}
  .mobile-controls [data-dir="right"]{grid-column:3;grid-row:2}
  .mobile-controls [data-dir="down"]{grid-column:2;grid-row:3}
  .mobile-pause-btn{
    display:block!important;
    width:100%;
    height:88px;
    min-height:88px!important;
    padding:0 18px;
    border-color:rgba(255,155,47,.62)!important;
    color:var(--orange)!important;
    font-size:14px!important;
    text-transform:uppercase;
    box-shadow:0 0 26px rgba(255,155,47,.18), inset 0 0 24px rgba(255,155,47,.06)!important;
  }
  .stage-panel{min-height:56dvh}
  .canvas-frame{min-height:44dvh}
}
@media (max-width:560px){
  .game-layout{
    grid-template-rows:auto auto auto auto;
    gap:12px;
  }
  .stage-panel{min-height:52dvh}
  .canvas-frame{min-height:42dvh}
  .site-links{
    display:grid;
    grid-template-columns:repeat(2, minmax(0,1fr));
    width:100%;
    gap:8px;
  }
  .site-links a{
    min-height:42px;
    display:grid;
    place-items:center;
  }
  .mobile-controls{
    grid-template-columns:1fr;
    gap:12px;
    margin-top:2px;
  }
  .mobile-dpad{
    grid-template-columns:repeat(3, 74px);
    grid-template-rows:repeat(3, 58px);
    gap:8px;
  }
  .mobile-controls button{
    min-width:74px;
    min-height:58px;
    font-size:21px;
  }
  .mobile-pause-btn{
    width:min(100%, 238px);
    height:58px;
    min-height:58px!important;
    justify-self:center;
  }
}


/* v12 gameplay HUD */
.run-hud{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:10px 0 14px;
}
.run-chip{
  min-height:42px;
  border:1px solid rgba(156,255,0,.18);
  background:linear-gradient(135deg,rgba(156,255,0,.07),rgba(255,155,47,.035));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:8px 12px;
  font-family:var(--font-head);
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--text);
  box-shadow:inset 0 0 22px rgba(156,255,0,.035);
}
.run-chip span{font-size:10px;color:var(--muted)}
.run-chip b{font-size:13px;color:var(--green);font-weight:700}
.mission-chip{
  grid-column:auto;
  justify-content:center;
  border-color:rgba(255,155,47,.22);
}
.mission-chip span{
  width:100%;
  color:var(--orange);
  text-align:center;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.final-details{
  margin-top:0!important;
  color:var(--muted)!important;
  font-size:12px!important;
  letter-spacing:.04em;
}
@media (max-width:760px){
  .run-hud{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:8px 0 10px}
  .mission-chip{grid-column:1 / -1}
  .run-chip{min-height:38px;padding:7px 10px}
  .run-chip span{font-size:9px}
  .run-chip b{font-size:12px}
}

/* v13 app-ready menu cleanup */
.stage-panel{
  grid-template-rows:auto auto minmax(0,1fr) auto;
}
.site-links{
  display:none!important;
}
.settings-modal,.about-modal{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  padding:22px;
  background:rgba(0,0,0,.72);
  backdrop-filter:blur(14px);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease;
  z-index:65;
}
.settings-modal.is-open,.about-modal.is-open{
  opacity:1;
  pointer-events:auto;
}
.settings-card,.about-card{
  width:min(680px,94vw);
  max-height:min(760px,86vh);
  display:flex;
  flex-direction:column;
  gap:16px;
}
.menu-overlay{
  overflow:auto;
  padding:18px;
}
.menu-card{
  width:min(860px,94vw);
  max-height:calc(100dvh - 36px);
  overflow:auto;
}
.menu-hero{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(118px,170px) minmax(0,1fr);
  gap:18px;
  align-items:stretch;
  margin-bottom:20px;
}
.menu-hero .menu-logo{
  width:100%;
  min-height:160px;
  margin:0;
  padding:16px 12px 12px;
  border:1px solid rgba(156,255,0,.22);
  background:linear-gradient(180deg,rgba(156,255,0,.06),rgba(0,0,0,.26));
  box-shadow:inset 0 0 24px rgba(156,255,0,.05),0 0 28px rgba(156,255,0,.08);
  pointer-events:none;
  align-content:center;
  justify-content:center;
}
.menu-hero .menu-logo img{
  width:min(128px,100%);
  margin:auto;
}
.menu-hero .menu-logo span{
  margin:4px 0 0;
  color:var(--green);
  text-shadow:0 0 16px rgba(156,255,0,.22);
}
.level-preview{
  position:relative;
  min-height:160px;
  border:1px solid rgba(255,155,47,.24);
  background:#020303;
  overflow:hidden;
  box-shadow:0 0 30px rgba(255,155,47,.10), inset 0 0 24px rgba(156,255,0,.04);
}
.level-preview::after{
  content:"LEVEL PREVIEW";
  position:absolute;
  right:14px;
  bottom:12px;
  font-family:var(--font-head);
  font-size:9px;
  letter-spacing:.2em;
  color:rgba(233,236,234,.46);
}
.level-preview img{
  display:block;
  width:100%;
  height:100%;
  min-height:160px;
  object-fit:cover;
}
.feature-list{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:8px;
  margin:0 0 20px;
}
.feature-list span{
  border:1px solid rgba(156,255,0,.16);
  background:rgba(0,0,0,.22);
  padding:10px 12px;
  color:rgba(233,236,234,.78);
  font-family:var(--font-head);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  text-align:center;
}
.modal-lead{
  position:relative;
  margin:0;
  color:#b6bec0;
  line-height:1.65;
  max-width:620px;
}
.settings-grid{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  align-items:start;
}
.settings-grid .language-widget,
.settings-grid .lang-toggle{
  width:100%;
}
.settings-grid .lang-menu{
  width:100%;
}
.portal-details{
  position:relative;
  border:1px solid rgba(156,255,0,.18);
  background:rgba(0,0,0,.24);
  padding:14px;
}
.portal-details summary{
  cursor:pointer;
  font-family:var(--font-head);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green);
  font-size:11px;
}
.portal-details .portal-links{
  margin-top:14px;
}
@media (max-width:980px), (pointer:coarse){
  .stage-panel{
    grid-template-rows:auto auto minmax(0,1fr);
  }
}
@media (max-width:680px){
  .menu-card{max-height:calc(100dvh - 24px)}
  .menu-hero{grid-template-columns:1fr;gap:10px;margin-bottom:14px}
  .menu-hero .menu-logo{min-height:118px;padding:12px}.menu-hero .menu-logo img{width:112px}
  .level-preview,.level-preview img{min-height:126px}
  .feature-list{grid-template-columns:1fr;gap:6px}
  .settings-grid{grid-template-columns:1fr}
}

/* v13.1 fix: settings language menu must not be clipped by the modal frame */
.settings-modal,
.settings-card,
.settings-grid,
.settings-grid .language-widget{
  overflow:visible;
}
.settings-card.hud-card{
  overflow:visible;
}
.settings-grid .language-widget{
  z-index:90;
}
.settings-grid .lang-menu{
  z-index:120;
}
@media (max-width:680px){
  .settings-card.hud-card{
    overflow:auto;
  }
  .settings-grid .lang-menu{
    position:relative;
    top:auto;
    left:auto;
    right:auto;
    width:100%;
    margin-top:8px;
  }
}


/* v13.2 mobile/menu/cache cleanup */
.menu-overlay,
.settings-modal,
.about-modal,
.board-modal,
.gameover-modal{
  position:fixed;
}

.settings-card.hud-card,
.settings-grid,
.settings-grid .language-widget{
  overflow:visible;
}

.settings-grid .lang-menu{
  position:relative!important;
  top:auto!important;
  left:auto!important;
  right:auto!important;
  width:100%!important;
  margin-top:8px!important;
  z-index:120;
}

.settings-card.hud-card{
  overflow:auto;
}

@media (max-width:980px), (pointer:coarse){
  html,body{
    overflow-x:hidden;
    background:var(--bg);
  }
  .arcade{
    width:100%;
    min-height:100svh;
  }
  .menu-overlay{
    align-items:flex-start;
    justify-content:center;
    padding:8px 14px calc(18px + env(safe-area-inset-bottom));
    overflow:auto;
    -webkit-overflow-scrolling:touch;
  }
  .menu-card{
    width:min(100%, 560px);
    max-height:none;
    overflow:visible;
    padding:16px;
    margin:0 auto;
  }
  .menu-hero{
    gap:10px;
    margin-bottom:12px;
  }
  .menu-hero .menu-logo{
    min-height:88px;
    padding:10px;
  }
  .menu-hero .menu-logo img{
    width:82px;
  }
  .level-preview,
  .level-preview img{
    min-height:112px;
  }
  .menu-card h2{
    margin-bottom:10px;
    font-size:clamp(28px, 8vw, 42px);
  }
  .menu-lead{
    margin-bottom:14px;
    line-height:1.48;
    font-size:15px;
  }
  .feature-list{
    margin-bottom:14px;
  }
  .feature-list span{
    min-height:36px;
    display:grid;
    place-items:center;
    padding:8px 10px;
    font-size:9px;
    letter-spacing:.10em;
  }
  .name-field{
    margin-bottom:14px;
  }
  .name-field input{
    padding:12px 14px;
    min-height:48px;
  }
  .menu-actions{
    gap:8px;
  }
  .primary-btn,.ghost-btn{
    min-height:48px;
    padding:12px 14px;
  }
  .settings-modal,
  .about-modal,
  .board-modal,
  .gameover-modal{
    padding:12px;
    align-items:start;
    place-items:start center;
    overflow:auto;
  }
  .settings-card,.about-card,.board-card,.gameover-card{
    width:min(100%, 560px);
    max-height:none;
    margin:0 auto;
  }
}

@media (max-width:560px){
  .menu-overlay{
    padding:6px 16px calc(14px + env(safe-area-inset-bottom));
  }
  .menu-card{
    padding:14px;
  }
  .menu-hero{
    grid-template-columns:84px minmax(0, 1fr);
    align-items:stretch;
  }
  .menu-hero .menu-logo{
    display:grid;
    min-height:104px;
  }
  .menu-hero .menu-logo img{
    width:64px;
  }
  .menu-hero .menu-logo span{
    font-size:7px;
    letter-spacing:.18em;
    margin-top:0;
  }
  .level-preview,
  .level-preview img{
    min-height:104px;
  }
  .level-preview::after{
    font-size:7px;
    right:8px;
    bottom:8px;
  }
  .menu-lead{
    font-size:14px;
  }
  .feature-list{
    grid-template-columns:1fr;
  }
}

/* v13.3 controls/settings fix */
.control-footnote{
  position:relative;
  margin:-6px 0 16px;
  padding:10px 12px;
  border:1px solid rgba(156,255,0,.16);
  background:rgba(0,0,0,.24);
  color:rgba(233,236,234,.68);
  font-family:var(--font-head);
  font-size:10px;
  line-height:1.55;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.control-widget{
  position:relative;
  grid-column:1 / -1;
  display:grid;
  gap:10px;
  padding:12px;
  border:1px solid rgba(156,255,0,.16);
  background:rgba(0,0,0,.22);
}
.setting-label{
  display:block;
  font-family:var(--font-head);
  color:var(--muted);
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.control-mode-toggle{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.control-mode-toggle .ghost-btn{
  width:100%;
}
.control-mode-toggle .ghost-btn.is-active{
  color:var(--green);
  border-color:rgba(156,255,0,.62);
  background:rgba(156,255,0,.065);
  box-shadow:0 0 20px rgba(156,255,0,.13), inset 0 0 18px rgba(156,255,0,.04);
}
.settings-note{
  margin:0;
  color:rgba(233,236,234,.66);
  font-size:12px;
  line-height:1.55;
}

.mobile-controls{
  display:none!important;
}
html.control-joystick .mobile-controls{
  display:none!important;
}
@media (max-width:980px), (pointer:coarse){
  html.control-joystick .mobile-controls{
    position:fixed!important;
    left:50%!important;
    right:auto!important;
    bottom:calc(12px + env(safe-area-inset-bottom))!important;
    transform:translateX(-50%);
    display:grid!important;
    grid-template-columns:minmax(160px, 220px) minmax(84px, 112px)!important;
    grid-template-rows:auto!important;
    justify-content:center!important;
    align-items:center!important;
    gap:10px!important;
    width:min(calc(100vw - 28px), 360px)!important;
    max-width:360px!important;
    margin:0!important;
    padding:8px!important;
    border:1px solid rgba(156,255,0,.18);
    background:rgba(0,0,0,.48);
    backdrop-filter:blur(10px);
    opacity:1!important;
    z-index:18!important;
  }
  html.control-joystick .mobile-dpad{
    display:grid!important;
    grid-template-columns:repeat(3, 48px)!important;
    grid-template-rows:repeat(3, 48px)!important;
    gap:7px!important;
    justify-content:center!important;
    align-content:center!important;
  }
  html.control-joystick .mobile-controls button{
    min-width:48px!important;
    min-height:48px!important;
    font-size:17px!important;
    padding:0!important;
  }
  html.control-joystick .mobile-pause-btn{
    display:grid!important;
    place-items:center!important;
    width:100%!important;
    height:56px!important;
    min-height:56px!important;
    font-size:10px!important;
    padding:0 8px!important;
  }
  html.control-joystick .game-layout{
    padding-bottom:calc(130px + env(safe-area-inset-bottom));
  }
}
@media (max-width:380px){
  html.control-joystick .mobile-controls{
    grid-template-columns:152px 78px!important;
    width:calc(100vw - 18px)!important;
    gap:8px!important;
    padding:6px!important;
  }
  html.control-joystick .mobile-dpad{
    grid-template-columns:repeat(3, 44px)!important;
    grid-template-rows:repeat(3, 44px)!important;
    gap:6px!important;
  }
  html.control-joystick .mobile-controls button{
    min-width:44px!important;
    min-height:44px!important;
  }
  html.control-joystick .mobile-pause-btn{
    height:52px!important;
    min-height:52px!important;
  }
}

/* Responsive playfield: fixed 28 x 16 board, intentional desktop side rails and fullscreen mobile gameplay. */
.canvas-frame{
  justify-self:center;
  align-self:center;
}
.stage-wing{
  position:absolute;
  top:var(--playfield-top,50%);
  width:max(0px,calc((100% - var(--playfield-width,100%))/2 - 24px));
  height:var(--playfield-height,0px);
  z-index:1;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  overflow:hidden;
  border:1px solid rgba(156,255,0,.09);
  background:
    linear-gradient(180deg,rgba(156,255,0,.025),rgba(0,0,0,.12)),
    repeating-linear-gradient(180deg,transparent 0 31px,rgba(156,255,0,.045) 31px 32px);
  color:rgba(233,236,234,.28);
  font-family:var(--font-head);
  letter-spacing:.18em;
  text-align:center;
  text-transform:uppercase;
  opacity:0;
  pointer-events:none;
  transition:opacity .2s ease;
}
.stage-wing-left{left:16px}
.stage-wing-right{right:16px}
.stage-wing span,.stage-wing small{font-size:8px;line-height:1.5}
.stage-wing strong{font-size:clamp(18px,2vw,30px);font-weight:400;color:rgba(156,255,0,.42);text-shadow:0 0 20px rgba(156,255,0,.16)}
.stage-wing-right strong{color:rgba(255,155,47,.5);text-shadow:0 0 20px rgba(255,155,47,.2)}
.stage-panel.has-stage-wings .stage-wing{opacity:1}
@media (max-width:980px), (pointer:coarse){
  .arcade.gameplay-active{
    position:fixed!important;
    inset:0!important;
    z-index:200!important;
    width:100vw!important;
    height:100dvh!important;
    min-height:0!important;
    overflow:hidden!important;
  }
  .arcade.gameplay-active .game-layout{
    width:100%!important;
    height:100%!important;
    min-height:0!important;
    padding:max(4px,env(safe-area-inset-top)) max(4px,env(safe-area-inset-right)) max(4px,env(safe-area-inset-bottom)) max(4px,env(safe-area-inset-left))!important;
    display:block!important;
  }
  .arcade.gameplay-active .topbar,
  .arcade.gameplay-active .leader-panel,
  .arcade.gameplay-active .controls-hint,
  .arcade.gameplay-active .stage-wing{
    display:none!important;
  }
  .arcade.gameplay-active .game-wrap{
    display:block!important;
    width:100%!important;
    height:100%!important;
    min-height:0!important;
  }
  .arcade.gameplay-active .stage-panel{
    position:relative!important;
    display:block!important;
    width:100%!important;
    height:100%!important;
    min-height:0!important;
    padding:4px!important;
    overflow:hidden!important;
  }
  .arcade.gameplay-active .canvas-frame{
    position:absolute!important;
    left:50%!important;
    top:50%!important;
    min-height:0!important;
    max-width:none!important;
    transform:translate(-50%,-50%) translateX(var(--playfield-shift-x,0px));
  }
  .arcade.gameplay-active .stage-head{
    position:absolute!important;
    top:8px!important;
    right:8px!important;
    z-index:7!important;
    display:block!important;
    pointer-events:none;
  }
  .arcade.gameplay-active .stage-head>div:first-child{display:none!important}
  .arcade.gameplay-active .score-box{
    min-width:88px!important;
    padding:6px 8px!important;
    background:rgba(0,0,0,.72)!important;
    backdrop-filter:blur(7px);
  }
  .arcade.gameplay-active .score-box strong{font-size:18px!important}
  .arcade.gameplay-active .run-hud{
    position:absolute!important;
    top:8px!important;
    left:8px!important;
    right:104px!important;
    z-index:7!important;
    grid-template-columns:90px 90px minmax(150px,1fr)!important;
    gap:5px!important;
    margin:0!important;
    pointer-events:none;
  }
  .arcade.gameplay-active .run-chip{
    min-height:34px!important;
    padding:5px 7px!important;
    background:rgba(4,10,7,.76)!important;
    backdrop-filter:blur(7px);
  }
  .arcade.gameplay-active .run-chip span{font-size:7px!important}
  .arcade.gameplay-active .run-chip b{font-size:10px!important}
  html.control-joystick .arcade.gameplay-active .mobile-controls{
    position:fixed!important;
    left:auto!important;
    right:max(5px,env(safe-area-inset-right))!important;
    top:50%!important;
    bottom:auto!important;
    transform:translateY(-50%)!important;
    grid-template-columns:104px!important;
    grid-template-rows:auto auto!important;
    width:116px!important;
    max-width:116px!important;
    margin:0!important;
    padding:5px!important;
    gap:5px!important;
  }
  html.control-joystick .arcade.gameplay-active .mobile-dpad{
    grid-template-columns:repeat(3,30px)!important;
    grid-template-rows:repeat(3,30px)!important;
    gap:4px!important;
  }
  html.control-joystick .arcade.gameplay-active .mobile-controls button{
    min-width:30px!important;
    min-height:30px!important;
    font-size:12px!important;
  }
  html.control-joystick .arcade.gameplay-active .mobile-pause-btn{
    height:34px!important;
    min-height:34px!important;
    font-size:8px!important;
  }
}

/* v17: the playfield always represents the same 28 x 16 logical grid. */
.canvas-frame{contain:layout paint;}
@media (max-width:980px), (max-height:620px){
  .stage-panel{min-height:0!important;}
  .canvas-frame{
    min-height:0!important;
    height:min(48dvh,calc((100vw - 32px) * 16 / 28));
  }
}
@media (max-width:560px), (max-height:420px){
  .game-layout{padding:8px!important;gap:8px!important;}
  .stage-panel{min-height:0!important;padding:8px!important;gap:8px!important;}
  .canvas-frame{
    min-height:0!important;
    height:min(42dvh,calc((100vw - 24px) * 16 / 28));
  }
  .stage-head h1{font-size:24px;}
  .run-hud{gap:5px;}
  .run-chip{padding:6px 7px;}
}

/* v16 campaign prototype */
.countdown-layer{
  position:absolute;
  inset:0;
  z-index:9;
  display:grid;
  place-content:center;
  gap:12px;
  text-align:center;
  background:rgba(2,3,3,.48);
  backdrop-filter:blur(3px);
  font-family:var(--font-head);
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--green);
}
.countdown-layer[hidden]{display:none}
.countdown-layer strong{font-size:clamp(64px,12vw,132px);line-height:.9;text-shadow:0 0 34px rgba(156,255,0,.48)}
.countdown-layer small{font-size:11px;color:var(--muted)}

.progress-modal{
  position:fixed;
  inset:0;
  z-index:70;
  display:grid;
  place-items:center;
  padding:18px;
  background:rgba(0,0,0,.78);
  backdrop-filter:blur(16px);
  opacity:0;
  pointer-events:none;
  transition:opacity .24s ease;
  overflow:auto;
}
.progress-modal.is-open{opacity:1;pointer-events:auto}
.progress-card{
  width:min(980px,96vw);
  max-height:calc(100dvh - 36px);
  display:flex;
  flex-direction:column;
  gap:18px;
  overflow:auto;
  scrollbar-gutter:stable;
}
.progress-modal,.progress-card{scrollbar-width:thin;scrollbar-color:var(--orange) rgba(156,255,0,.06)}
.progress-modal::-webkit-scrollbar,.progress-card::-webkit-scrollbar{width:9px;height:9px}
.progress-modal::-webkit-scrollbar-track,.progress-card::-webkit-scrollbar-track{background:rgba(156,255,0,.05);border-left:1px solid rgba(156,255,0,.12)}
.progress-modal::-webkit-scrollbar-thumb,.progress-card::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--orange),var(--green));border:2px solid #07100d;border-radius:0}
.progress-modal::-webkit-scrollbar-thumb:hover,.progress-card::-webkit-scrollbar-thumb:hover{background:var(--green)}
.progress-modal::-webkit-scrollbar-corner,.progress-card::-webkit-scrollbar-corner{background:#07100d}
.progress-card h2{font-size:clamp(30px,5vw,58px)}
.progress-summary{
  position:relative;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  font-family:var(--font-head);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.progress-summary span{border:1px solid var(--line);padding:9px 12px;background:rgba(0,0,0,.3);color:var(--muted)}
.progress-summary b{color:var(--green);font-weight:400}
.chapter-nav{position:relative;display:grid;grid-template-columns:auto minmax(180px,1fr) auto;align-items:center;gap:10px;padding:9px;border:1px solid rgba(255,155,47,.24);background:rgba(0,0,0,.28)}
.chapter-nav strong{text-align:center;font:12px/1 var(--font-head);letter-spacing:.16em;color:var(--orange)}
.chapter-nav-btn{width:52px;min-width:52px;padding:10px!important;font-size:18px!important}
.chapter-nav-btn:disabled{opacity:.28;cursor:not-allowed}
.level-grid{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.level-card{
  position:relative;
  min-height:210px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:12px;
  padding:18px;
  border:1px solid rgba(156,255,0,.22);
  background:linear-gradient(145deg,rgba(156,255,0,.065),rgba(0,0,0,.34));
  color:var(--text);
  text-align:left;
  overflow:hidden;
}
.level-card::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(156,255,0,.045),transparent);pointer-events:none}
.level-card:hover:not(:disabled){border-color:var(--green);box-shadow:0 0 28px rgba(156,255,0,.12);transform:translateY(-1px)}
.level-card:disabled{cursor:not-allowed;filter:grayscale(.75);opacity:.48}
.level-card .level-code{font:10px/1 var(--font-head);letter-spacing:.2em;color:var(--orange)}
.level-card strong{font:18px/1.2 var(--font-head);letter-spacing:.08em;text-transform:uppercase}
.level-card p{margin:0;color:var(--muted);line-height:1.5;font-size:13px}
.level-card .level-stars{margin-top:auto;color:var(--orange);font:22px/1 var(--font-head);letter-spacing:.12em}
.level-card .level-status{font:9px/1 var(--font-head);letter-spacing:.16em;color:var(--green);text-transform:uppercase}
.level-card.is-locked .level-status{color:var(--danger)}

.briefing-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(180px,.7fr);gap:14px}
.briefing-grid>div{border:1px solid var(--line);background:rgba(0,0,0,.25);padding:16px}
.level-memo{position:relative;padding:15px 17px;border:1px solid rgba(255,155,47,.28);border-left:3px solid var(--orange);background:linear-gradient(90deg,rgba(255,155,47,.08),rgba(0,0,0,.24))}
.level-memo .setting-label{margin-bottom:8px;color:var(--orange)}
.level-memo p{margin:0 0 12px;color:var(--text);font-size:13px;line-height:1.55}
.memo-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 14px;margin:0;padding:0;list-style:none}
.memo-list li{position:relative;padding-left:15px;color:#aeb7b8;font-size:12px;line-height:1.48}
.memo-list li::before{content:"◆";position:absolute;left:0;top:.08em;color:var(--green);font-size:8px}
.setting-label{display:block;margin-bottom:12px;font:10px/1 var(--font-head);letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.challenge-list{display:grid;gap:9px;margin:0;padding:0;list-style:none}
.challenge-list li{display:flex;gap:10px;align-items:flex-start;color:#c6cdce;font-size:13px;line-height:1.45}
.challenge-list li::before{content:"◇";color:var(--orange)}
.challenge-list li.is-done::before{content:"◆";color:var(--green)}
.secret-brief{display:grid;place-items:center;text-align:center}
.secret-silhouette{width:90px;height:90px;display:grid;place-items:center;border:1px dashed rgba(255,155,47,.5);color:var(--orange);font:42px/1 var(--font-head);background:radial-gradient(circle,rgba(255,155,47,.12),transparent 68%)}
.secret-brief strong{font:11px/1.3 var(--font-head);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

.collection-grid,.achievement-grid{position:relative;display:grid;gap:12px}
.collection-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.achievement-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.collection-summary{margin:0 0 2px}
.collection-level-heading{grid-column:1/-1;margin:10px 0 0;padding:10px 12px;border-left:2px solid var(--orange);background:linear-gradient(90deg,rgba(255,155,47,.1),transparent);font:11px/1.35 var(--font-head);letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.collection-item,.achievement-item{min-height:160px;border:1px solid var(--line);background:rgba(0,0,0,.28);padding:16px;display:flex;flex-direction:column;gap:10px}
.collection-item.is-found,.achievement-item.is-unlocked{border-color:rgba(156,255,0,.36);box-shadow:inset 0 0 26px rgba(156,255,0,.04)}
.collection-icon,.achievement-icon{width:54px;height:54px;display:grid;place-items:center;border:1px solid rgba(255,155,47,.34);font:26px/1 var(--font-head);color:var(--orange);background:rgba(255,155,47,.06)}
.collection-item:not(.is-found) .collection-icon{filter:grayscale(1);color:var(--muted);border-style:dashed}
.collection-item strong,.achievement-item strong{font:13px/1.35 var(--font-head);letter-spacing:.08em;text-transform:uppercase}
.collection-item p,.achievement-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}
.achievement-item .achievement-icon{border-color:rgba(156,255,0,.3);color:var(--green)}
.achievement-item:not(.is-unlocked){opacity:.56}
.item-state{margin-top:auto;font:9px/1 var(--font-head);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.is-found .item-state,.is-unlocked .item-state{color:var(--green)}
.achievement-summary{margin:0 0 14px}
.achievement-toast{position:fixed;z-index:80;top:max(18px,env(safe-area-inset-top));right:18px;width:min(340px,calc(100vw - 36px));border:1px solid rgba(156,255,0,.48);background:rgba(3,8,8,.96);box-shadow:0 18px 60px rgba(0,0,0,.52),inset 0 0 28px rgba(156,255,0,.05);padding:15px 17px;animation:achievement-toast-in .24s ease-out}
.achievement-toast[hidden]{display:none}
.achievement-toast .micro-label{display:block;color:var(--green);margin-bottom:7px}
.achievement-toast strong{display:block;font:14px/1.35 var(--font-head);letter-spacing:.08em;text-transform:uppercase}
@keyframes achievement-toast-in{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

.result-card{width:min(720px,95vw)}
.result-stars{font:clamp(42px,9vw,76px)/1 var(--font-head);letter-spacing:.12em;color:var(--orange);text-shadow:0 0 24px rgba(255,155,47,.22)}
.result-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.result-detail{border:1px solid var(--line);background:rgba(0,0,0,.24);padding:12px;color:var(--muted);font-size:12px;line-height:1.45}
.result-detail.is-done{border-color:rgba(156,255,0,.34);color:var(--text)}
.arcade.campaign-active .game-wrap{grid-template-columns:minmax(0,1fr)}
.arcade.campaign-active .leader-panel{display:none}

@media (min-width:761px) and (max-height:820px){
  .menu-card{padding:24px 30px}
  .menu-hero{margin-bottom:12px}
  .menu-hero .menu-logo,.level-preview,.level-preview img{min-height:128px}
  .menu-card h2{font-size:38px;margin-bottom:10px}
  .menu-lead{margin-bottom:14px;line-height:1.45}
  .control-footnote{margin:-2px 0 12px;padding:8px 10px;line-height:1.4}
  .name-field{margin-bottom:12px}
  .name-field input{padding:11px 14px}
  .primary-btn,.ghost-btn{padding:11px 13px;font-size:10px}
}

@media (max-width:760px){
  .progress-modal{place-items:start center;padding:8px 12px calc(16px + env(safe-area-inset-bottom))}
  .progress-card{width:min(100%,560px);max-height:none;padding:20px 16px;margin:0 auto;overflow:visible}
  .level-grid,.collection-grid,.achievement-grid{grid-template-columns:1fr}
  .achievement-toast{top:auto;right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:calc(100vw - 24px)}
  .level-card{min-height:160px}
  .briefing-grid{grid-template-columns:1fr}
  .memo-list{grid-template-columns:1fr}
  .secret-brief{grid-template-columns:auto 1fr;justify-content:start;gap:14px;text-align:left}
  .secret-brief .setting-label{grid-column:1/-1;justify-self:stretch}
  .secret-silhouette{width:70px;height:70px}
  .result-details{grid-template-columns:1fr}
}

@media (max-width:980px){
  .controls-hint{display:block!important;overflow:hidden}
  .control-key-list{display:none}
  .object-legend{display:flex;flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-inline:contain;padding-bottom:4px;scrollbar-width:thin;scrollbar-color:var(--orange) rgba(156,255,0,.06)}
  .object-legend::-webkit-scrollbar{height:5px}
  .object-legend::-webkit-scrollbar-track{background:rgba(156,255,0,.05)}
  .object-legend::-webkit-scrollbar-thumb{background:var(--orange)}
  .legend-heading,.legend-item{flex:0 0 auto}
}

@media (max-width:560px){
  .legend-item{min-height:26px;padding:4px 6px;font-size:8px}
  .legend-heading{font-size:7px}
  .level-memo{padding:13px 14px}
}

@media (min-width:681px) and (pointer:fine){
  .settings-card.hud-card{
    overflow:visible!important;
  }
  .settings-grid{
    overflow:visible!important;
  }
  .settings-grid .language-widget{
    position:relative!important;
    overflow:visible!important;
    z-index:300!important;
  }
  .settings-grid .lang-menu{
    position:absolute!important;
    left:0!important;
    right:auto!important;
    top:calc(100% + 8px)!important;
    width:100%!important;
    min-width:220px!important;
    margin-top:0!important;
    z-index:500!important;
  }
  html[dir="rtl"] .settings-grid .lang-menu{
    left:auto!important;
    right:0!important;
  }
}
@media (max-width:680px), (pointer:coarse){
  .settings-grid .lang-menu{
    position:relative!important;
    top:auto!important;
    left:auto!important;
    right:auto!important;
    width:100%!important;
    margin-top:8px!important;
  }
  .control-mode-toggle{
    grid-template-columns:1fr;
  }
  .control-footnote{
    font-size:9px;
    margin:-4px 0 12px;
  }
}


/* v15 Android test fixes: compact joystick, clear gameplay margins, no mobile overlay clipping */
@media (max-width:980px), (pointer:coarse){
  .canvas-frame::before,
  .canvas-frame::after{display:none!important;}
  .canvas-frame{border-color:rgba(156,255,0,.18);}
  .stage-panel{overflow:visible;}
  html.control-joystick .game-layout{
    padding-bottom:calc(12px + env(safe-area-inset-bottom))!important;
    grid-template-rows:auto auto auto!important;
  }
  html.control-joystick .mobile-controls{
    position:relative!important;
    left:auto!important;
    right:auto!important;
    bottom:auto!important;
    transform:none!important;
    display:grid!important;
    grid-template-columns:minmax(132px, 168px) minmax(72px, 92px)!important;
    grid-template-rows:auto!important;
    justify-content:center!important;
    align-items:center!important;
    gap:8px!important;
    width:min(100%, 292px)!important;
    max-width:292px!important;
    margin:6px auto 0!important;
    padding:6px!important;
    border:1px solid rgba(156,255,0,.18);
    background:rgba(0,0,0,.36);
    backdrop-filter:blur(8px);
    opacity:1!important;
    z-index:18!important;
  }
  html.control-joystick .mobile-dpad{
    display:grid!important;
    grid-template-columns:repeat(3, 42px)!important;
    grid-template-rows:repeat(3, 42px)!important;
    gap:5px!important;
    justify-content:center!important;
    align-content:center!important;
  }
  html.control-joystick .mobile-controls button{
    min-width:42px!important;
    min-height:42px!important;
    font-size:15px!important;
    padding:0!important;
  }
  html.control-joystick .mobile-pause-btn{
    display:grid!important;
    place-items:center!important;
    width:100%!important;
    height:46px!important;
    min-height:46px!important;
    font-size:9px!important;
    padding:0 6px!important;
  }
}
@media (max-width:380px){
  html.control-joystick .mobile-controls{
    grid-template-columns:124px 68px!important;
    width:min(100%, 232px)!important;
    gap:6px!important;
    padding:5px!important;
  }
  html.control-joystick .mobile-dpad{
    grid-template-columns:repeat(3, 38px)!important;
    grid-template-rows:repeat(3, 38px)!important;
    gap:4px!important;
  }
  html.control-joystick .mobile-controls button{
    min-width:38px!important;
    min-height:38px!important;
  }
  html.control-joystick .mobile-pause-btn{
    height:42px!important;
    min-height:42px!important;
  }
}

/* v17.7: portrait-first mobile camera and a compact profile menu. */
.menu-card{overflow:visible}
.profile-menu{
  position:relative;
  display:grid;
  min-width:0;
}
.profile-menu-toggle::after{
  content:"  ▾";
  color:var(--orange);
}
.profile-menu.is-open .profile-menu-toggle::after{content:"  ▴"}
.profile-dropdown[hidden]{display:none!important}
.profile-dropdown{
  position:absolute;
  top:calc(100% + 7px);
  left:0;
  z-index:140;
  display:grid;
  gap:6px;
  width:max-content;
  min-width:250px;
  padding:7px;
  border:1px solid rgba(255,155,47,.42);
  background:rgba(3,6,5,.97);
  box-shadow:0 18px 44px rgba(0,0,0,.62),0 0 24px rgba(255,155,47,.1);
}
.profile-dropdown .ghost-btn{
  width:100%;
  text-align:left;
}

@media (max-width:680px){
  .menu-card{overflow:visible}
  .profile-menu{width:100%}
  .profile-dropdown{
    position:static;
    width:100%;
    min-width:0;
    margin-top:6px;
  }
}

@media (max-width:980px) and (orientation:portrait), (pointer:coarse) and (orientation:portrait){
  .arcade.gameplay-active .run-hud{
    top:max(6px,env(safe-area-inset-top))!important;
    left:max(6px,env(safe-area-inset-left))!important;
    right:max(6px,env(safe-area-inset-right))!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
  .arcade.gameplay-active .run-hud .mission-chip{grid-column:1/-1}
  .arcade.gameplay-active .stage-head{
    top:auto!important;
    right:max(7px,env(safe-area-inset-right))!important;
    bottom:max(7px,env(safe-area-inset-bottom))!important;
  }
  html.control-joystick .arcade.gameplay-active .mobile-controls{
    left:max(7px,env(safe-area-inset-left))!important;
    right:auto!important;
    top:auto!important;
    bottom:max(7px,env(safe-area-inset-bottom))!important;
    transform:none!important;
    grid-template-columns:104px 58px!important;
    grid-template-rows:auto!important;
    width:174px!important;
    max-width:174px!important;
  }
  html.control-joystick .arcade.gameplay-active .mobile-pause-btn{
    height:98px!important;
    min-height:98px!important;
  }
}

/* v17.8: optional account and progress sync. */
.account-modal{z-index:180}
.account-card{
  width:min(640px,calc(100vw - 32px));
  max-height:calc(100dvh - 32px);
  display:flex;
  flex-direction:column;
  gap:16px;
  overflow:auto;
  scrollbar-width:thin;
  scrollbar-color:var(--orange) rgba(156,255,0,.06);
}
.account-card::-webkit-scrollbar{width:7px}
.account-card::-webkit-scrollbar-track{background:rgba(156,255,0,.05)}
.account-card::-webkit-scrollbar-thumb{background:linear-gradient(var(--orange),#af650f);border:1px solid #15100a}
.account-card h2{margin-bottom:0}
.account-status-card{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  align-items:center;
  gap:12px;
  padding:13px 14px;
  border:1px solid rgba(156,255,0,.22);
  background:rgba(156,255,0,.045);
}
.account-status-card p{margin:0;color:var(--muted);font-size:11px;line-height:1.55}
.account-status-chip{
  min-width:86px;
  padding:7px 9px;
  border:1px solid rgba(255,155,47,.42);
  color:var(--orange);
  font-size:9px;
  letter-spacing:.18em;
  text-align:center;
}
.account-status-chip.is-online{border-color:rgba(156,255,0,.48);color:var(--green);box-shadow:0 0 18px rgba(156,255,0,.08)}
.account-panel{display:grid;gap:14px}
.auth-provider-list{display:grid;gap:9px}
.provider-btn{
  width:100%;
  min-height:44px;
  border:1px solid rgba(255,255,255,.2);
  padding:10px 16px;
  color:#fff;
  font:700 10px/1.3 "Orbitron",sans-serif;
  letter-spacing:.12em;
  cursor:pointer;
}
.provider-btn.is-yandex{background:#fc3f1d;border-color:#fc3f1d}
.provider-btn.is-vk{background:#07f;border-color:#07f}
.provider-btn:disabled{opacity:.34;filter:saturate(.3);cursor:not-allowed}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:8px;letter-spacing:.2em}
.auth-divider::before,.auth-divider::after{content:"";height:1px;flex:1;background:rgba(255,255,255,.12)}
.account-note,.account-email,.account-feedback{margin:0;color:var(--muted);font-size:10px;line-height:1.55}
.account-email{color:var(--green);overflow-wrap:anywhere}
.account-feedback{min-height:1.55em;color:var(--orange)}
.account-feedback.is-success{color:var(--green)}
.account-feedback.is-error{color:var(--red)}
.account-form-actions{display:flex;flex-wrap:wrap;gap:9px}
.account-form-actions button{flex:1 1 180px}
.account-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.account-stat{
  display:grid;
  gap:5px;
  padding:11px;
  border:1px solid rgba(156,255,0,.16);
  background:rgba(0,0,0,.28);
}
.account-stat span{color:var(--muted);font-size:8px;letter-spacing:.1em;text-transform:uppercase}
.account-stat strong{color:var(--green);font-size:16px}
.board-footer{justify-content:stretch}
.board-account-prompt{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:11px 12px;
  border:1px solid rgba(255,155,47,.24);
  background:rgba(255,155,47,.045);
  color:var(--muted);
  font-size:9px;
  line-height:1.45;
}
.board-account-prompt[hidden]{display:none!important}
.board-account-prompt .ghost-btn{flex:0 0 auto}

@media (max-width:560px){
  .account-modal{align-items:stretch;padding:0}
  .account-card{width:100%;max-height:100dvh;min-height:100dvh;border-left:0;border-right:0;border-radius:0;padding:20px 16px calc(20px + env(safe-area-inset-bottom))}
  .account-status-card{grid-template-columns:1fr}
  .account-status-chip{justify-self:start}
  .account-stats{grid-template-columns:1fr}
  .board-account-prompt{align-items:stretch;flex-direction:column}
  .board-account-prompt .ghost-btn{width:100%}
}