@font-face{font-family:"Vazirmatn";src:url("../assets/Vazirmatn-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../assets/Vazirmatn-Medium.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("../assets/Vazirmatn-Bold.woff2") format("woff2");font-weight:700;font-display:swap}
:root{
  color-scheme:light;
  --bg:#f2f4f7;--surface:#fff;--surface2:#f7f8fa;--ink:#1c2433;--ink2:#465064;--muted:#737d8f;--line:#e4e8ee;--line2:#d6dce4;
  --accent:#7500cf;--accent-ink:#7500cf;--accent-soft:#f1e6fb;
  --gold:#c9962e;--good:#2f8a4f;--good-soft:#e7f4ec;--bad:#c4493d;--bad-soft:#fbeae8;--warn:#b7791a;--warn-soft:#fdf3e1;--warn-line:#efd9a6;
  --wood:#a0703f;--stone:#8d96a6;
  --glass:rgba(255,255,255,.9);--glass-line:rgba(20,30,50,.08);
  --shadow:0 1px 2px rgba(20,30,50,.06),0 10px 30px -12px rgba(20,30,50,.28);
  --r:14px;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0e131a;--surface:#161c25;--surface2:#1d2430;--ink:#e7ebf2;--ink2:#bac3d0;--muted:#939eaf;--line:#283140;--line2:#354052;
  --accent:#8a3ee6;--accent-ink:#c9a2ff;--accent-soft:#2a1f3f;
  --gold:#d9a93f;--good:#5ccf8a;--good-soft:#15291d;--bad:#ff8b7f;--bad-soft:#341a19;--warn:#eab04f;--warn-soft:#2a2415;--warn-line:#5c4b22;
  --wood:#c08a52;--stone:#a6afbf;
  --glass:rgba(22,28,37,.9);--glass-line:rgba(255,255,255,.08);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 30px -12px rgba(0,0,0,.7);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#0e131a;--surface:#161c25;--surface2:#1d2430;--ink:#e7ebf2;--ink2:#bac3d0;--muted:#939eaf;--line:#283140;--line2:#354052;
  --accent:#8a3ee6;--accent-ink:#c9a2ff;--accent-soft:#2a1f3f;
  --gold:#d9a93f;--good:#5ccf8a;--good-soft:#15291d;--bad:#ff8b7f;--bad-soft:#341a19;--warn:#eab04f;--warn-soft:#2a2415;--warn-line:#5c4b22;
  --wood:#c08a52;--stone:#a6afbf;
  --glass:rgba(22,28,37,.9);--glass-line:rgba(255,255,255,.08);
  --shadow:0 1px 2px rgba(0,0,0,.35),0 10px 30px -12px rgba(0,0,0,.7);
}}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:"Vazirmatn",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
a{color:var(--accent-ink)}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent-ink);outline-offset:2px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:.35rem .9rem;border-radius:11px;border:1px solid var(--line2);background:var(--surface);color:var(--ink);font-weight:500;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--accent-ink)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--glass);border-color:var(--glass-line);backdrop-filter:blur(8px)}
.btn.ic{width:38px;padding:0}
.btn.thm{width:38px;padding:0}
.btn svg{display:block}

/* ---------- level select ---------- */
.lv{max-width:980px;margin:0 auto;padding:12px 16px 30px}
.top{display:flex;align-items:center;gap:8px}
.top .sp{flex:1}
.brand{font-weight:700;color:var(--ink);text-decoration:none}
.lvhead h1{font-size:2rem;margin:.6rem 0 0;letter-spacing:-.01em}
.lvhead p{margin:.1rem 0 1rem;color:var(--ink2);max-width:36rem}
.cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:12px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.card a{display:block;padding:14px 16px 14px;color:inherit;text-decoration:none;height:100%}
.card a:hover{background:var(--surface2)}
.card .no{font-size:.8rem;color:var(--muted)}
.card h3{margin:0 0 .2rem;font-size:1.15rem}
.card p{margin:0;color:var(--ink2);font-size:.88rem;line-height:1.75}
.card .meta{display:flex;align-items:center;gap:10px;margin-top:.6rem;font-size:.82rem;color:var(--muted)}
.card .st{color:var(--gold);letter-spacing:2px;font-size:1rem}
.card .st i{font-style:normal;color:var(--line2)}
.card.locked{opacity:.55;filter:grayscale(.8)}
.card.locked a{cursor:default}
.card .lock{position:absolute;inset-inline-end:12px;top:12px;font-size:.78rem;color:var(--muted)}
.card .mini{display:block;width:100%;height:84px;border-radius:9px;margin:.55rem 0 0;image-rendering:pixelated;background:var(--surface2)}
.foot{margin-top:22px;font-size:.78rem;color:var(--muted)}

/* ---------- game ---------- */
.game{position:fixed;inset:0;overflow:hidden;background:#cfe6ee}
.stage{position:absolute;inset:0}
.stage canvas{display:block;width:100%;height:100%;touch-action:none}
.top.over{position:absolute;top:0;inset-inline:0;padding:10px 12px;pointer-events:none;z-index:5}
.top.over>*{pointer-events:auto}
.ttl{display:flex;flex-direction:column;line-height:1.35;background:var(--glass);border:1px solid var(--glass-line);border-radius:11px;padding:.3rem .8rem;backdrop-filter:blur(8px);max-width:min(46vw,520px)}
.ttl b{font-size:1rem}
.ttl span{font-size:.8rem;color:var(--ink2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip{background:var(--glass);border:1px solid var(--glass-line);border-radius:99px;padding:.2rem .7rem;font-size:.8rem;color:var(--ink2);backdrop-filter:blur(8px)}

.panel{position:absolute;top:70px;right:12px;width:300px;max-height:calc(100% - 160px);display:flex;flex-direction:column;background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:blur(10px);z-index:4}
.phandle{display:none}
.pbody{overflow:auto;padding:12px 14px 12px}
.pbody h2{font-size:.98rem;margin:0 0 .5rem}
.mats{display:grid;gap:7px;margin-bottom:.7rem}
.mat{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:8px;font-size:.8rem}
.mat .bar{height:9px;border-radius:9px;background:var(--line);overflow:hidden;display:flex}
.mat .bar i{display:block;height:100%}
.mat .bar .sp{background:var(--c)}
.mat .bar .lf{background:color-mix(in srgb,var(--c) 28%,transparent)}
.mat .n{color:var(--ink2);font-variant-numeric:tabular-nums;white-space:nowrap}
.mat.w{--c:var(--wood)}.mat.s{--c:var(--stone)}
.items{list-style:none;margin:0;padding:0;display:grid;gap:6px;counter-reset:it}
.items li{position:relative;display:grid;grid-template-columns:22px 1fr;gap:2px 8px;padding:.4rem .5rem;border-radius:10px;background:var(--surface2);border:1px solid transparent;font-size:.84rem;line-height:1.6;transition:background .3s,border-color .3s,opacity .3s}
.items li .k{grid-row:span 2;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);font-size:.75rem;color:var(--muted)}
.items li .w{color:var(--ink)}
.items li .s{font-size:.76rem;color:var(--muted)}
.items li.pending{opacity:.45}
.items li.now{border-color:var(--accent-ink);background:var(--accent-soft)}
.items li.done .k{background:var(--good-soft);border-color:transparent;color:var(--good)}
.items li.skip{background:var(--warn-soft);border-color:var(--warn-line)}
.items li.skip .s{color:var(--warn)}
.items li.skip .k{color:var(--warn);background:transparent;border-color:var(--warn-line)}
.pempty{color:var(--muted);font-size:.85rem;margin:.2rem 0}
.hint{font-size:.8rem;color:var(--ink2);margin:.7rem 0 0;padding-top:.6rem;border-top:1px dashed var(--line2)}
.hint.strong{font-size:.9rem;color:var(--ink);border:0;padding:0;margin:.6rem 0 .8rem}
.note{font-size:.8rem;color:var(--ink2);margin:.5rem 0 0}

.empty{position:absolute;left:12px;top:64px;width:min(360px,calc(100% - 24px));background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:blur(10px);padding:14px 18px;text-align:center;z-index:6}
.empty h2{margin:0 0 .2rem;font-size:1.08rem}
.empty p{margin:0 0 .7rem;color:var(--ink2);font-size:.88rem}
.row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.go{position:absolute;left:50%;bottom:90px;transform:translateX(-50%);z-index:6;font-size:1.05rem;min-height:46px;padding:.4rem 1.5rem;box-shadow:var(--shadow)}

.bar{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);width:min(760px,calc(100% - 24px - 330px));display:flex;align-items:center;gap:8px;background:var(--glass);border:1px solid var(--glass-line);border-radius:14px;box-shadow:var(--shadow);backdrop-filter:blur(10px);padding:7px 9px;z-index:5;direction:rtl}
.seg{display:flex;border:1px solid var(--line2);border-radius:10px;overflow:hidden;flex:none}
.seg button{border:0;background:transparent;padding:0 .55rem;min-height:36px;cursor:pointer;font-size:.85rem;color:var(--ink2)}
.seg button[aria-pressed="true"]{background:var(--accent);color:#fff;font-weight:700}
.tl{position:relative;flex:1;height:12px;border-radius:12px;background:var(--line);cursor:pointer;min-width:60px;direction:ltr}
.tlfill{position:absolute;inset-block:0;left:0;width:0;border-radius:12px;background:linear-gradient(90deg,#6d5bd0,#c84a8a)}
.tlev{position:absolute;inset:0}
.tlev i{position:absolute;top:50%;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;border:2px solid var(--surface);box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.tlev i.breach{background:#e53a2b}
.tlev i.house{background:#f08a24;border-radius:3px}
.tlev i.keep{background:#111;width:14px;height:14px;margin:-7px 0 0 -7px}
.tt{font-variant-numeric:tabular-nums;font-size:.85rem;color:var(--ink2);min-width:3.2em;text-align:center}
.btn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}

.result{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(440px,calc(100% - 28px));max-height:calc(100% - 40px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 80px -20px rgba(0,0,0,.55);padding:18px 20px;text-align:center;z-index:8;animation:pop .35s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{from{transform:translate(-50%,-46%) scale(.94);opacity:0}}
.stars{font-size:2.2rem;letter-spacing:6px;color:var(--gold);line-height:1.1}
.stars i{font-style:normal;color:var(--line2)}
.result h2{margin:.2rem 0 .6rem;font-size:1.25rem}
.nums{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:.6rem}
.nums div{background:var(--surface2);border-radius:12px;padding:.45rem}
.nums b{display:block;font-size:1.35rem;font-variant-numeric:tabular-nums}
.nums span{font-size:.78rem;color:var(--muted)}
.report{white-space:pre-line;text-align:start;font-size:.86rem;line-height:1.85;color:var(--ink2);background:var(--surface2);border-radius:12px;padding:.6rem .8rem;margin:0;max-height:200px;overflow:auto}
.report:empty{display:none}
.tips{list-style:none;margin:0 0 .4rem;padding:0;display:grid;gap:5px;text-align:start}
.tips li{font-size:.86rem;line-height:1.7;color:var(--ink);background:var(--surface2);border-radius:10px;padding:.35rem .7rem;border-inline-start:3px solid var(--accent-ink)}
.tips:empty{display:none}
.full{text-align:start;margin:.2rem 0}
.full summary{cursor:pointer;font-size:.8rem;color:var(--muted);padding:.2rem 0}

.loading{position:absolute;inset:0;display:grid;place-items:center;background:var(--bg);z-index:20;transition:opacity .4s}
.loading.out{opacity:0;pointer-events:none}
.loading div{display:grid;gap:10px;justify-items:center}
.loading i{display:block;width:180px;height:6px;border-radius:6px;background:var(--line);overflow:hidden}
.loading i span{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.credit{position:absolute;left:10px;bottom:4px;font-size:.68rem;color:rgba(30,40,50,.55);z-index:3;pointer-events:none}

/* ---------- labels over the 3D scene ---------- */
.lbls{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:2}
.lbl{position:absolute;left:0;top:0;white-space:nowrap;will-change:transform;transition:opacity .4s}
.lbl.out{opacity:0}
.lbl.house{display:flex;align-items:center;gap:3px;background:rgba(255,255,255,.92);color:#1c2433;border-radius:99px;padding:0 .45rem 0 .5rem;font-size:.74rem;font-weight:700;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.lbl.house.lost{background:#c4493d;color:#fff;text-decoration:line-through}
.lbl.house.moved{background:#e8f1fb;color:#2f6fae}
.lbl.keep{width:64px;height:8px;border-radius:8px;background:rgba(0,0,0,.35);overflow:hidden;box-shadow:0 0 0 2px rgba(255,255,255,.75)}
.lbl.keep:empty{display:none}
.lbl.keep i{display:block;height:100%;width:var(--f);background:linear-gradient(90deg,#2f8a4f,#59c27f);direction:ltr}
.lbl.why{background:#1c2433;color:#fff;border-radius:10px;padding:.25rem .65rem;font-size:.84rem;font-weight:500;box-shadow:0 6px 18px rgba(0,0,0,.3);animation:rise .35s ease-out;max-width:260px;white-space:normal;text-align:center;line-height:1.6}
.lbl.why::after{content:"";position:absolute;left:50%;bottom:-5px;margin-left:-5px;border:5px solid transparent;border-bottom:0;border-top-color:#1c2433}
@keyframes rise{from{opacity:0;margin-top:8px}}
.lbl.threat{background:rgba(160,30,24,.92);color:#fff;border-radius:10px;padding:.2rem .6rem;font-size:.78rem;line-height:1.55;box-shadow:0 4px 14px rgba(0,0,0,.3);display:flex;gap:8px;align-items:center}
.lbl.threat .w{display:inline-flex;gap:3px;align-items:center}
.lbl.threat svg{display:block}
.lbl.threat .t{opacity:.8;font-size:.72rem}
.lbl.breach{background:#e0321f;color:#fff;border-radius:9px;padding:.15rem .55rem;font-size:.78rem;font-weight:700;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.lbl.lossl{background:rgba(60,20,18,.88);color:#ffd2cc;border-radius:8px;padding:.05rem .45rem;font-size:.72rem}
.lbl.kills{background:rgba(255,255,255,.92);color:#1c2433;border-radius:8px;padding:0 .4rem;font-size:.74rem;font-weight:700;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.lbl.kills small{font-weight:400;margin-inline-start:3px;color:#5a6474}
.lbl.hill{background:#2f8a4f;color:#fff;border-radius:6px;padding:0 .3rem;font-size:.7rem}

/* ---------- phone: the panel becomes a bottom sheet ---------- */
@media (max-width:760px){
  .ttl{max-width:calc(100vw - 150px)}
  .ttl span{display:none}
  .top .lf{display:none}
  .panel{top:auto;right:0;left:0;bottom:0;width:auto;max-height:60%;border-radius:16px 16px 0 0;border-bottom:0}
  .phandle{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;border:0;background:transparent;padding:.55rem 1rem;min-height:44px;cursor:pointer;font-weight:700;font-size:.9rem}
  .phandle::before{content:"";position:absolute;top:5px;left:50%;width:38px;height:4px;margin-left:-19px;border-radius:4px;background:var(--line2)}
  .psum{font-weight:400;font-size:.8rem;color:var(--ink2)}
  .panel:not(.open) .pbody{display:none}
  .pbody{padding-top:0}
  .pbody h2{display:none}
  .bar{width:calc(100% - 16px);bottom:58px;gap:6px;padding:6px}
  .seg button{padding:0 .4rem}
  .empty{top:auto;bottom:58px;left:8px;width:calc(100% - 16px)}
  .go{bottom:120px}
  .credit{display:none}
}
@media (max-width:760px) and (pointer:coarse){.btn{min-height:40px}}