/* Layout: a scrolling hub/menu page, and a full-screen 3D game layer that replaces it while playing. Single dark "arena at night" world by design. */
:root{
  color-scheme: dark;
  --ink:#05081A; --panel:#0F1533; --panel-a:rgba(14,19,44,.82); --line:#29345F; --fg:#EEF1FA; --muted:#A8B2CF; --dim:#7D88AA;
  --p1:#43D9F0; --p2:#FFB547; --violet:#A08BFF; --pink:#FF63AC; --green:#7CE3A1; --danger:#FF5E7A;
  --field:#0A1028; --track:#18204A; --glow1:rgba(160,139,255,.14); --glow2:rgba(67,217,240,.10);
  --display:'Chakra Petch','Segoe UI',system-ui,sans-serif;
  --body:'Sora',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}
html,body{min-height:100%}
html.playing,html.playing body{height:100%;overflow:hidden}
body{background:var(--ink);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(80% 50% at 15% 0%,var(--glow1),transparent 60%),radial-gradient(60% 40% at 100% 30%,var(--glow2),transparent 60%);background-attachment:fixed}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--p1);outline-offset:2px}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15;text-wrap:balance}
p{margin:0}
.eb{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.muted{color:var(--muted)}
input[type=text]{width:100%;box-sizing:border-box;min-height:46px;background:var(--field);border:1px solid var(--line);border-radius:12px;color:var(--fg);font-family:var(--body);font-size:15px;padding:0 14px}
.btn{min-height:48px;border-radius:14px;border:1px solid var(--line);background:var(--panel);padding:0 18px;font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.08em;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s,border-color .2s}
.btn:hover{border-color:var(--muted)}
.btn:active{transform:scale(.97)}
.btn.main{background:linear-gradient(95deg,var(--p1),var(--violet));color:#071022;border:0}
.btn.ghost{background:transparent}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.row{display:flex;flex-wrap:wrap;gap:10px}
.row>.btn{flex:1 1 150px}

/* ---------- pages ---------- */
#page{padding-block:20px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap{max-width:1040px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
.topnav{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{display:flex;flex-direction:column;gap:2px}
.logo b{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:.3em}
.logo span{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.12em}
.back{min-height:44px;border-radius:12px;border:1px solid var(--line);background:transparent;padding:0 14px;display:inline-flex;align-items:center;gap:8px;font-size:14px}
.panel{background:var(--panel-a);border:1px solid var(--line);border-radius:20px;padding:20px}
.hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}
@media (max-width:760px){.hero{grid-template-columns:minmax(0,1fr)}}
.daily{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:12px;border-color:rgba(160,139,255,.5);background:linear-gradient(140deg,rgba(160,139,255,.18),rgba(67,217,240,.06) 60%),var(--panel)}
.daily h2{font-size:clamp(26px,4.5vw,38px)}
.daily .art{position:absolute;right:-20px;top:-10px;width:220px;opacity:.5;pointer-events:none}
.player{display:flex;flex-direction:column;gap:14px}
.pname{display:flex;gap:8px}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.kpi{border:1px solid var(--line);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column}
.kpi b{font-family:var(--display);font-size:24px;font-variant-numeric:tabular-nums;line-height:1.2}
.kpi span{font-size:11px;color:var(--dim)}
.sec{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sec h2{font-size:20px;letter-spacing:.12em}
.games{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:12px}
.gtile{all:unset;box-sizing:border-box;border-radius:20px;border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;overflow:hidden;cursor:pointer;transition:transform .2s,border-color .2s}
.gtile:hover{transform:translateY(-3px);border-color:var(--c)}
.gtile:focus-visible{outline:2px solid var(--c);outline-offset:2px}
.gtile.soon{cursor:default;opacity:.72}
.gtile.soon:hover{transform:none;border-color:var(--line)}
.gart{height:130px;display:flex;align-items:center;justify-content:center;background:radial-gradient(70% 90% at 50% 100%,color-mix(in srgb,var(--c) 26%,transparent),transparent 70%)}
.gbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px}
.gname{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.14em;color:var(--c)}
.gtag{font-size:13px;color:var(--muted)}
.badge{align-self:flex-start;font-family:var(--mono);font-size:10px;letter-spacing:.1em;border-radius:999px;padding:3px 8px;border:1px solid currentColor}
.badge.live{color:var(--green)}.badge.dev{color:var(--p2)}.badge.plan{color:var(--dim)}
.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.tbl th{text-align:left;font-weight:500;color:var(--dim);font-size:12px;padding:10px;border-bottom:1px solid var(--line)}
.tbl td{padding:12px 10px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.scroll{overflow-x:auto}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:11px;color:var(--dim)}
/* KUBUS menu */
.modes{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:12px}
.mode{all:unset;box-sizing:border-box;cursor:pointer;border-radius:18px;border:1px solid var(--line);background:var(--panel);padding:18px;display:flex;flex-direction:column;gap:6px;transition:border-color .2s}
.mode:hover,.mode[aria-pressed="true"]{border-color:var(--c)}
.mode:focus-visible{outline:2px solid var(--c);outline-offset:2px}
.mode b{font-family:var(--display);font-size:18px;letter-spacing:.12em;color:var(--c)}
.mode span{font-size:13px;color:var(--muted)}
.personas{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:10px}
.persona{all:unset;box-sizing:border-box;cursor:pointer;border-radius:16px;border:1px solid var(--line);background:var(--field);padding:14px;display:flex;flex-direction:column;gap:6px}
.persona:hover{border-color:var(--c)}
.persona:focus-visible{outline:2px solid var(--c);outline-offset:2px}
.persona .pn{display:flex;align-items:center;gap:10px}
.av{width:42px;height:42px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;color:#071022;background:var(--c)}
.persona b{font-family:var(--display);letter-spacing:.1em}
.persona i{font-style:normal;font-size:12px;color:var(--dim)}
.persona p{font-size:13px;color:var(--muted)}
.stars{font-family:var(--mono);font-size:11px;color:var(--c);letter-spacing:.2em}
.rec{font-family:var(--mono);font-size:11px;color:var(--dim)}
/* profile */
.bars{display:flex;flex-direction:column;gap:14px}
.bar{display:flex;flex-direction:column;gap:6px}
.bar .lbl{display:flex;justify-content:space-between;gap:10px;font-size:14px}
.bar .lbl span:last-child{font-family:var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}
.track{height:10px;border-radius:999px;background:var(--track);overflow:hidden}
.track i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--p1),var(--violet))}
.track i.weak{background:linear-gradient(90deg,var(--p2),var(--pink))}
.insight{border-left:0;border:1px solid rgba(160,139,255,.5);background:rgba(160,139,255,.08);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.code{font-family:var(--display);font-weight:700;font-size:48px;letter-spacing:.3em;text-align:center;color:var(--p1)}
.err{color:var(--danger);font-size:14px}

/* ---------- game layer ---------- */
#game,#cgame{position:fixed;inset:0;z-index:3;background:var(--ink)}
#cscene{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none}
#cscene.drag{cursor:grabbing}
#clabels{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.clabel{position:absolute;transform:translate(-50%,-50%);font-family:var(--display);font-weight:700;font-size:15px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.9),0 0 8px rgba(0,0,0,.6);min-width:22px;text-align:center;font-variant-numeric:tabular-nums}
.clabel.store{font-size:24px}
.rules{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:14px}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:none}
#scene.drag{cursor:grabbing}
.ghud{position:absolute;top:0;left:0;right:0;padding-top:calc(12px + env(safe-area-inset-top,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;justify-content:space-between;align-items:flex-start;gap:10px;pointer-events:none}
.ghud>*{pointer-events:auto}
.gl{display:flex;align-items:center;gap:10px}
.icon{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--panel-a);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px)}
.gt{display:flex;flex-direction:column}
.gt b{font-family:var(--display);font-weight:700;letter-spacing:.28em;font-size:18px}
.gt span{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.1em}
.chips{display:flex;gap:8px}
.chip{background:var(--panel-a);border:1px solid var(--line);border-radius:14px;padding:6px 12px;display:flex;flex-direction:column;align-items:center;min-width:70px;backdrop-filter:blur(6px);max-width:120px}
.chip b{font-family:var(--display);font-size:20px;line-height:1.15;font-variant-numeric:tabular-nums}
.chip span{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100px}
.chip.c1 b{color:var(--p1)}.chip.c2 b{color:var(--p2)}
.chip.turn.c1{box-shadow:0 0 0 2px var(--p1)}.chip.turn.c2{box-shadow:0 0 0 2px var(--p2)}
.gstatus{position:absolute;left:50%;transform:translateX(-50%);top:calc(78px + env(safe-area-inset-top,0px));width:min(92vw,560px);text-align:center;display:flex;flex-direction:column;gap:4px;pointer-events:none}
.gstatus .msg{font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:.05em;text-shadow:0 1px 6px rgba(0,0,0,.6)}
#cgame .gstatus .msg,#cgame .gstatus .say{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.95),0 0 12px rgba(0,0,0,.7)}
.gstatus .say{font-size:14px;color:var(--muted);min-height:1.4em}
.gstatus .say b{font-weight:600}
.thinking::after{content:"";display:inline-block;width:1.2em;text-align:left;animation:dots 1s steps(4) infinite}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
.gdock{position:absolute;left:0;right:0;bottom:0;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none}
.gdock>*{pointer-events:auto}
.card{width:min(92vw,520px);box-sizing:border-box;background:var(--panel-a);border:1px solid var(--violet);border-radius:16px;padding:12px 16px;backdrop-filter:blur(8px);display:flex;flex-direction:column;gap:8px}
.card .eb{color:var(--violet)}
.tools{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;background:var(--panel-a);border:1px solid var(--line);border-radius:18px;padding:6px;backdrop-filter:blur(8px);max-width:100%;box-sizing:border-box}
.t{min-height:44px;border:1px solid transparent;background:transparent;border-radius:12px;padding:0 14px;font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.06em}
.t:hover{background:rgba(255,255,255,.06)}
.t[aria-pressed="true"]{background:rgba(67,217,240,.14);border-color:var(--p1);color:var(--p1)}
.t.main{background:linear-gradient(95deg,var(--p1),var(--violet));color:#071022}
.t.v{border-color:var(--violet);color:var(--violet)}
.t[disabled]{opacity:.4;cursor:not-allowed}
@media (max-width:540px){.gt span{display:none}.chip{min-width:58px;padding:5px 8px}.chip b{font-size:17px}.t{padding:0 10px;font-size:13px}.gstatus{top:calc(70px + env(safe-area-inset-top,0px))}}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(96px + env(safe-area-inset-bottom,0px));z-index:9;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:14px;padding:12px 16px;max-width:min(90vw,460px);font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.themes{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,200px),1fr));gap:10px}
.theme{all:unset;box-sizing:border-box;cursor:pointer;border-radius:16px;border:1px solid var(--line);background:var(--panel);overflow:hidden;display:flex;flex-direction:column}
.theme[aria-pressed="true"]{border-color:var(--violet);box-shadow:0 0 0 2px var(--violet)}
.theme:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
.sw{height:74px;position:relative}
.sw i{position:absolute;bottom:14px;width:22px;height:22px;border-radius:50%;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.theme .tb{padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.theme b{font-family:var(--display);letter-spacing:.12em}
.theme span{font-size:12px;color:var(--muted)}
.tpick{display:flex;flex-wrap:wrap;gap:6px}
.tpick button{min-height:40px;border-radius:12px;border:1px solid var(--line);background:var(--field);padding:0 12px;font-family:var(--display);font-weight:600;letter-spacing:.06em}
.tpick button[aria-pressed="true"]{border-color:var(--violet);color:var(--violet)}
.light .gname,.light .persona b,.light .mode b,.light .stars,.light .badge.live,.light .badge.dev{filter:brightness(.6) saturate(1.4)}
.light .daily{background:linear-gradient(140deg,rgba(111,79,242,.12),rgba(47,128,237,.05) 60%),var(--panel)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- app shell additions (branding, account, admin) ---------- */
html,body{height:auto}
html.playing,html.playing body{height:100%;overflow:hidden}
.brandrow{display:flex;align-items:center;gap:14px}
.saltmark{height:42px;width:auto;max-width:180px;object-fit:contain}
.navr{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.acct{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.acct .who{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2;margin-right:4px}
.acct .who b{font-family:var(--display);letter-spacing:.06em}
.acct .who span{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.1em}
a.back,a.btn{text-decoration:none;color:inherit}
a.btn.main{color:#071022}
.fbrand{display:inline-flex;align-items:center;gap:8px}
.pmark{height:18px;width:auto;opacity:.9}
select{min-height:44px;background:var(--field);border:1px solid var(--line);border-radius:12px;color:var(--fg);font-family:var(--body);font-size:14px;padding:0 10px}
input[type=file]{font-size:13px;color:var(--muted);max-width:100%}
input[type=checkbox]{width:20px;height:20px;accent-color:var(--violet)}
@media (max-width:560px){.saltmark{height:34px}.logo b{font-size:20px}.acct .who{display:none}}
@media (hover:none){.gtile:hover,.mode:hover{transform:none}}