/* Ars Suturae — branco limpo (estilo Apple) com menus medievais.
   Layout: mapa-reino no centro da página; cada menu abre uma folha clara sobre imagens históricas translúcidas. */
:root{
  color-scheme: light;
  --bg:#FFFFFF;
  --surface:rgba(255,255,255,.82);
  --surface-solid:#FFFFFF;
  --ink:#1D1D1F;
  --muted:#6E6E73;
  --line:#E6E3DD;
  --line-strong:#CFCAC0;
  --seal:#8C1C2B;          /* lacre / acento */
  --seal-soft:#F6E9EA;
  --gold:#A07A2F;
  --sea:#C9D3D6;
  --tier-orange:#E07B22; --tier-green:#2B8F55; --tier-black:#111111;
  --ok:#2B8F55; --warn:#C4761D; --bad:#B42318;
  --f-display:"Cinzel", "Trajan Pro", Georgia, serif;
  --f-fell:"IM Fell English", Georgia, "Times New Roman", serif;
  --f-ui:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, Menlo, monospace;
  --r:14px; --r-sm:10px;
  --shadow:0 1px 2px rgba(29,29,31,.06), 0 8px 30px rgba(29,29,31,.06);
  --bg-op:.16;
}
*{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.55 var(--f-ui);-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--seal)}
:focus-visible{outline:2px solid var(--seal);outline-offset:2px;border-radius:6px}
h1,h2,h3{text-wrap:balance;margin:0}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Fundo histórico ---------- */
#bgLayer{position:fixed;inset:0;z-index:0;pointer-events:none;background:#fff}
#bgLayer .bgimg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.4s ease;filter:saturate(.75) contrast(.95)}
#bgLayer .bgimg.on{opacity:var(--bg-op)}
#bgLayer::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,rgba(255,255,255,.35),rgba(255,255,255,.85))}
#bgCaption{position:fixed;left:max(16px,env(safe-area-inset-left,0px));bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:3;font:italic 12px/1.3 var(--f-fell);color:var(--muted);max-width:min(560px,70vw);background:rgba(255,255,255,.7);padding:4px 10px;border-radius:999px;backdrop-filter:blur(8px);opacity:0;transition:opacity .8s;pointer-events:none}
#bgCaption.on{opacity:1}
@media (max-width:600px){#bgCaption{font-size:11px;max-width:calc(100% - 32px)}.crumb{display:none}.brand b{font-size:15px}}

/* ---------- Barra superior ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:rgba(255,255,255,.86)}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;display:flex;align-items:center;gap:12px;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background:rgba(255,255,255,.78);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid rgba(0,0,0,.06)}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0}
.brand svg{width:30px;height:30px}
.brand b{font:600 18px/1 var(--f-display);letter-spacing:.08em}
.crumb{flex:1;min-width:0;font:13px var(--f-fell);font-style:italic;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userchip{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 12px 5px 5px;font-size:13px}
.userchip .av{width:26px;height:26px;border-radius:50%;background:var(--seal);color:#fff;display:grid;place-items:center;font:600 12px var(--f-display)}

main{position:relative;z-index:2;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:20px 70px}
.view{display:none;animation:fadeUp .5s ease both}
.view.on{display:block}
@keyframes fadeUp{from{opacity:.0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- Mapa (home) ---------- */
.home-head{max-width:1180px;margin:6px auto 14px;display:flex;align-items:end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.home-head h1{font:600 clamp(26px,4vw,40px)/1.05 var(--f-display);letter-spacing:.06em}
.home-head p{margin:6px 0 0;color:var(--muted);max-width:58ch}
.mapwrap{position:relative;max-width:1180px;margin:0 auto;aspect-ratio:16/10;border-radius:22px;overflow:hidden;background:#FCFBF8;border:1px solid var(--line);box-shadow:var(--shadow)}
.mapwrap canvas{position:absolute;inset:0;width:100%;height:100%}
.node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:0;padding:6px;text-align:center;width:min(190px,22%)}
.node .shield{width:62px;height:72px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.12));transition:transform .25s ease}
.node:hover .shield,.node:focus-visible .shield{transform:translateY(-3px) scale(1.05)}
.node .nm{font:600 14px/1.15 var(--f-display);letter-spacing:.05em;background:rgba(255,255,255,.88);padding:3px 8px;border-radius:6px}
.node .er{font:italic 12px/1.2 var(--f-fell);color:var(--muted)}
.node.center{width:auto}
.node.center .seal{width:150px;height:150px;transition:transform .3s ease}
.node.center:hover .seal{transform:rotate(-6deg) scale(1.04)}
.node.center .nm{font-size:16px;color:var(--seal)}
@media (max-width:760px){
  .mapwrap{aspect-ratio:3/4.4}
  .node{width:38%}
  .node .shield{width:48px;height:56px}
  .node .nm{font-size:12px}
  .node.center .seal{width:112px;height:112px}
}

/* ---------- Folhas (menus) ---------- */
.sheet{max-width:1100px;margin:0 auto;background:var(--surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:clamp(18px,3vw,36px)}
.sheet-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px;flex-wrap:wrap}
.roman{font:600 15px/1 var(--f-display);color:#fff;background:var(--seal);border-radius:50%;width:44px;height:44px;display:grid;place-items:center;flex:none;box-shadow:inset 0 0 0 3px rgba(255,255,255,.25)}
.sheet-head h2{font:600 clamp(22px,3vw,30px)/1.1 var(--f-display);letter-spacing:.05em}
.sheet-head .lead{margin:6px 0 0;color:var(--muted);max-width:68ch}
.sheet-head .grow{flex:1;min-width:220px}
.back{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font:600 12px var(--f-display);letter-spacing:.08em}
.sec{margin-top:28px}
.sec>h3{font:600 17px/1.2 var(--f-display);letter-spacing:.05em;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.sec>h3::after{content:"";flex:1;height:1px;background:var(--line)}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.card h4{margin:0 0 6px;font:600 15px/1.25 var(--f-ui)}
.card p{margin:0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:13px}
.kv dt{color:var(--muted)} .kv dd{margin:0}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:12px;background:#fff;white-space:nowrap}
.pill.seal{background:var(--seal-soft);border-color:#E9CDD1;color:var(--seal)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:3px 10px;font-size:12px}
button.chip:hover{border-color:var(--seal);color:var(--seal)}

/* Botões medievais (menus) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;border:1px solid var(--line-strong);background:#fff;padding:10px 16px;font:600 13px var(--f-display);letter-spacing:.07em;transition:background .2s,border-color .2s,transform .1s}
.btn:hover{border-color:var(--seal)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--seal);border-color:var(--seal);color:#fff}
.btn.primary:hover{background:#74131F}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{padding:6px 10px;font-size:11px;border-radius:9px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.field{display:flex;flex-direction:column;gap:5px;font-size:13px;min-width:0}
.field label{color:var(--muted);font-size:12px;letter-spacing:.02em}
input[type=text],input[type=email],input[type=number],input[type=url],input[type=password],select,textarea{border:1px solid var(--line-strong);background:#fff;border-radius:10px;padding:9px 11px;width:100%;min-width:0}
input[type=range]{width:100%;accent-color:var(--seal)}
input[type=checkbox]{accent-color:var(--seal);width:18px;height:18px}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}
.note{font-size:13px;color:var(--muted);border-left:3px solid var(--gold);padding:6px 12px;background:rgba(160,122,47,.06);border-radius:0 8px 8px 0}
.formula{font:14px/1.6 var(--f-mono);background:#FAF9F6;border:1px solid var(--line);border-radius:10px;padding:10px 14px;overflow-x:auto}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 11px var(--f-ui);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:#FAF9F6}
tr:last-child td{border-bottom:0}
.tabs{display:flex;gap:4px;border:1px solid var(--line);background:#F5F4F1;padding:4px;border-radius:12px;flex-wrap:wrap}
.tabs button{border:0;background:transparent;border-radius:9px;padding:7px 14px;font:600 12px var(--f-display);letter-spacing:.06em;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}

/* Tarjas de resultado */
.tier{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:8px;font:600 13px var(--f-display);letter-spacing:.08em;color:#fff}
.tier.orange{background:var(--tier-orange)}
.tier.green{background:var(--tier-green)}
.tier.black{background:var(--tier-black);box-shadow:inset 0 0 0 1px #C9A54E}

/* ---------- Pareamento ---------- */
.pair-choice{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.pair-choice button{text-align:left;border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:8px}
.pair-choice button:hover{border-color:var(--seal)}
.pair-choice b{font:600 16px var(--f-display);letter-spacing:.05em}
.code-big{font:600 clamp(34px,7vw,56px)/1 var(--f-mono);letter-spacing:.18em;color:var(--seal)}
#qrBox{background:#fff;padding:12px;border-radius:12px;border:1px solid var(--line);width:max-content;max-width:100%}
.status{display:inline-flex;align-items:center;gap:8px;font-size:13px}
.status i{width:9px;height:9px;border-radius:50%;background:#bbb;display:inline-block}
.status.ok i{background:var(--ok)} .status.wait i{background:var(--warn);animation:pulse 1.2s infinite} .status.err i{background:var(--bad)}
@keyframes pulse{50%{opacity:.3}}

/* ---------- Posicionamento ---------- */
.calc{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:18px}
@media (max-width:820px){.calc{grid-template-columns:1fr}}
.calc svg{width:100%;height:auto;background:#FCFBF8;border:1px solid var(--line);border-radius:14px}
.out{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:12px}
.out .card{padding:12px}
.out b{display:block;font:600 20px var(--f-ui);font-variant-numeric:tabular-nums}
.out span{font-size:12px;color:var(--muted)}

/* ---------- Catálogo ---------- */
.cat-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.cat-tools input{max-width:320px}
.cat-item{cursor:pointer;transition:border-color .2s}
.cat-item:hover{border-color:var(--line-strong)}
.cat-item .top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.cat-item .tag{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.dif{display:inline-flex;gap:2px}
.dif i{width:6px;height:6px;border-radius:50%;background:var(--line-strong)}
.dif i.on{background:var(--seal)}
.detail{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);display:none;font-size:13px}
.cat-item.open .detail{display:block}
.mini-fig{width:100%;height:84px;background:#FBFAF7;border-radius:10px;border:1px solid var(--line);margin-top:8px}

/* ---------- Tutorial: eras ---------- */
.tut{border-radius:20px;padding:clamp(16px,3vw,30px);border:1px solid var(--line);transition:background .6s,color .6s}
.tut-eras{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.tut-eras button{border:1px solid currentColor;background:transparent;border-radius:999px;padding:6px 14px;opacity:.55}
.tut-eras button.on{opacity:1}
.tut-eras button[disabled]{opacity:.25}
.tut-layout{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:20px}
@media (max-width:860px){.tut-layout{grid-template-columns:1fr}}
.lesson-list{display:flex;flex-direction:column;gap:6px}
.lesson-list button{text-align:left;border:1px solid transparent;background:rgba(255,255,255,.5);border-radius:10px;padding:9px 12px;display:flex;gap:10px;align-items:center}
.lesson-list button.on{border-color:currentColor;background:rgba(255,255,255,.85)}
.lesson-list button[disabled]{opacity:.4;cursor:not-allowed}
.lesson-list .ck{width:20px;height:20px;border-radius:50%;border:1.5px solid currentColor;display:grid;place-items:center;font-size:11px;flex:none}
.lesson-list .ck.done{background:currentColor}
.lesson-list .ck.done::after{content:"✓";color:var(--tut-bg,#fff)}
.lesson-fig{width:100%;aspect-ratio:16/9;border-radius:14px;background:rgba(255,255,255,.65);border:1px solid rgba(0,0,0,.08)}
.steps{counter-reset:s;display:flex;flex-direction:column;gap:8px;margin:14px 0;padding:0;list-style:none}
.steps li{counter-increment:s;display:grid;grid-template-columns:32px 1fr;gap:10px;padding:10px;border-radius:12px;border:1px solid rgba(0,0,0,.07);background:rgba(255,255,255,.55);cursor:pointer}
.steps li::before{content:counter(s);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;border:1.5px solid currentColor;font-weight:600;font-size:13px}
.steps li.cur{background:rgba(255,255,255,.95);box-shadow:0 0 0 2px var(--tut-acc,var(--seal))}
.steps li b{display:block}
.steps li span{font-size:14px;opacity:.85}

.era-antiga{--tut-bg:#EFE4C8;--tut-acc:#8A5A1B;background:linear-gradient(180deg,#F3EAD3,#EADBB7);color:#3B2A12;font-family:var(--f-display)}
.era-antiga .steps li span,.era-antiga p{font-family:var(--f-fell);font-size:15px}
.era-antiga h3,.era-antiga .lt{font-family:var(--f-display);letter-spacing:.08em}
.era-medieval{--tut-bg:#F4EDDD;--tut-acc:#9B1C1C;background:#F4EDDD url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .35 0 0 0 0 .2 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");color:#2B2118;font-family:var(--f-fell)}
.era-medieval h3,.era-medieval .lt{font-family:"UnifrakturMaguntia",var(--f-fell);font-weight:400;letter-spacing:0;font-size:1.25em;color:#9B1C1C}
.era-medieval .btn{font-family:"UnifrakturMaguntia",var(--f-fell);letter-spacing:0;font-weight:400;font-size:15px}
.era-moderna{--tut-bg:#F7F2EA;--tut-acc:#5B3A1E;background:linear-gradient(180deg,#FAF6EF,#F1E8DA);color:#2A2119;font-family:"Playfair Display",Georgia,serif}
.era-moderna .btn{font-family:"Playfair Display",Georgia,serif;letter-spacing:.02em}
.era-moderna h3,.era-moderna .lt{font-family:"Playfair Display",Georgia,serif;font-style:italic}
.era-contemporanea{--tut-bg:#FFFFFF;--tut-acc:#0E7C86;background:#FFFFFF;color:var(--ink);font-family:var(--f-ui)}
.era-contemporanea .btn{font-family:var(--f-ui);letter-spacing:0;border-radius:999px}
.era-contemporanea .btn.primary{background:#0E7C86;border-color:#0E7C86}
.era-contemporanea h3,.era-contemporanea .lt{font-family:"Space Grotesk",var(--f-ui);letter-spacing:-.01em}
.tut .btn.primary{background:var(--tut-acc);border-color:var(--tut-acc)}
.era-note{font-style:italic;opacity:.8;font-size:14px;margin-top:6px}
.timebar{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.timebar span{font-size:12px;padding:3px 9px;border-radius:6px;color:#fff}

/* ---------- Emulação ---------- */
.areas{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.surg-card{display:flex;flex-direction:column;gap:8px;cursor:pointer}
.surg-card canvas{width:100%;aspect-ratio:4/3;border-radius:10px;background:#111;display:block}
.surg-card:hover{border-color:var(--seal)}

/* ---------- Palco (TV) ---------- */
#stage{position:fixed;inset:0;z-index:60;background:#0B0B0C;color:#F2F2F2;display:none}
#stage.on{display:block}
#stage .stage-media{position:absolute;inset:0}
#stage video,#stage canvas.layer{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
#stage .hud{position:absolute;top:calc(12px + env(safe-area-inset-top,0px));left:max(14px,env(safe-area-inset-left,0px));right:max(14px,env(safe-area-inset-right,0px));display:flex;gap:10px;align-items:flex-start;justify-content:space-between;pointer-events:none}
#stage .hud>*{pointer-events:auto}
.hud-box{background:rgba(10,10,12,.62);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:10px 14px}
.hud-title{font:600 15px var(--f-display);letter-spacing:.06em}
.hud-sub{font-size:12px;opacity:.7}
.hud-time{font:600 34px/1 var(--f-mono);font-variant-numeric:tabular-nums}
.hud-count{font:600 14px var(--f-mono)}
#stage .dock{position:absolute;right:max(14px,env(safe-area-inset-right,0px));bottom:calc(14px + env(safe-area-inset-bottom,0px));width:min(320px,calc(100% - 28px));max-height:calc(100% - 120px);overflow:auto}
#stage .dock .field label{color:rgba(255,255,255,.65)}
#stage .dock select,#stage .dock input[type=text]{background:#1b1b1e;border-color:#333;color:#eee}
#stage .btn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
#stage .btn.primary{background:var(--seal);border-color:var(--seal)}
#stage .bigdone{position:absolute;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);padding:14px 28px;font-size:15px;border-radius:999px}
.stage-msg{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px;pointer-events:none}
.stage-msg div{max-width:480px;background:rgba(10,10,12,.55);padding:18px 22px;border-radius:16px;pointer-events:auto}
#stage .split{position:absolute;inset:0;display:grid;grid-template-columns:2fr 1fr;gap:6px;padding:6px}
#stage .split .own{position:relative;border-radius:12px;overflow:hidden;background:#000}
#stage .split .opp{display:flex;flex-direction:column;gap:6px;min-height:0}
#stage .split .opp .tile{position:relative;flex:1;border-radius:12px;overflow:hidden;background:#111;min-height:0}
#stage .split .opp .tile video{object-fit:cover}
#stage .split .opp .tile .lbl{position:absolute;left:8px;bottom:8px;font-size:12px;background:rgba(0,0,0,.6);padding:3px 8px;border-radius:6px}

/* Resultado */
.result{position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.55);padding:20px;z-index:5}
.result .box{background:#fff;color:var(--ink);border-radius:22px;padding:26px;max-width:440px;width:100%;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.result h3{font:600 22px var(--f-display);letter-spacing:.05em;margin:12px 0 4px}
.result .score{font:700 54px/1 var(--f-ui);font-variant-numeric:tabular-nums}
.result .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0;font-size:12px;color:var(--muted)}
.result .metrics b{display:block;font-size:17px;color:var(--ink);font-variant-numeric:tabular-nums}

/* ---------- Celular (controle) ---------- */
#phone{position:fixed;inset:0;z-index:70;background:#0B0B0C;color:#fff;display:none;flex-direction:column}
#phone.on{display:flex}
#phone .pv{position:relative;flex:1;min-height:0;background:#000}
#phone video{width:100%;height:100%;object-fit:cover}
#phone .ctrl{padding:12px max(14px,env(safe-area-inset-left,0px)) calc(14px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:10px;background:#141416}
#phone .ctrl .row{gap:8px}
#phone .btn{background:#222;border-color:#333;color:#fff}
#phone .btn.primary{background:var(--seal);border-color:var(--seal)}
#phone .done{width:100%;padding:18px;font-size:16px;border-radius:16px}
#phone label{color:#aaa;font-size:12px}
#phone select{background:#1b1b1e;border-color:#333;color:#eee}

/* ---------- Desafio ---------- */
.modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.mode{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff;text-align:left;display:flex;flex-direction:column;gap:6px}
.mode.on{border-color:var(--seal);box-shadow:0 0 0 3px var(--seal-soft)}
.mode b{font:600 15px var(--f-display);letter-spacing:.05em}
.lobby{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,340px);gap:16px}
@media (max-width:860px){.lobby{grid-template-columns:1fr}}
.chat{display:flex;flex-direction:column;height:360px;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.chat .log{flex:1;overflow:auto;padding:10px;display:flex;flex-direction:column;gap:6px;font-size:13px}
.chat .log .m{max-width:85%;padding:7px 10px;border-radius:12px;background:#F2F1EE}
.chat .log .m.me{align-self:flex-end;background:var(--seal);color:#fff}
.chat .log .m.sys{align-self:center;background:none;color:var(--muted);font-style:italic;font-size:12px}
.chat .log .m small{display:block;opacity:.7;font-size:11px}
.chat form{display:flex;gap:6px;border-top:1px solid var(--line);padding:8px}
.roster{display:flex;flex-direction:column;gap:6px}
.roster div{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}
#stage .chatfloat{position:absolute;left:max(14px,env(safe-area-inset-left,0px));bottom:calc(14px + env(safe-area-inset-bottom,0px));width:min(320px,40%);z-index:4}
#stage .chatfloat .chat{height:240px;background:rgba(15,15,17,.8);border-color:#333;color:#eee}
#stage .chatfloat .chat .log .m{background:#26262a}
#stage .chatfloat .chat input{background:#1b1b1e;border-color:#333;color:#eee}

/* ---------- Conquista ---------- */
.realms{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:12px}
.realm{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}
.realm h5{margin:0 0 8px;font:600 13px var(--f-display);letter-spacing:.05em}
.castles{display:flex;gap:5px;flex-wrap:wrap}
.castle{width:29px;height:29px;border-radius:7px;border:1px solid var(--line-strong);display:grid;place-items:center;font-size:11px;background:#FAF9F6}
.castle.c1{background:var(--tier-orange);color:#fff;border-color:transparent}
.castle.c2{background:var(--tier-green);color:#fff;border-color:transparent}
.castle.c3{background:var(--tier-black);color:#E9C46A;border-color:transparent}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:90;background:rgba(20,20,22,.35);backdrop-filter:blur(6px);display:none;place-items:center;padding:16px}
.modal.on{display:grid}
.modal .box{background:#fff;border-radius:22px;max-width:440px;width:100%;padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.25);max-height:calc(100% - 20px);overflow:auto}
.modal h3{font:600 20px var(--f-display);letter-spacing:.06em;margin-bottom:6px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:100;background:#1D1D1F;color:#fff;padding:10px 18px;border-radius:999px;font-size:13px;opacity:0;transition:opacity .3s;pointer-events:none;max-width:calc(100% - 32px)}
.toast.on{opacity:1}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}