:root{--bg:#0d1611;--panel:#14241a;--line:#2a4433;--text:#e9e3d1;--dim:#9aa894;--lamp:#ffd27a;--red:#e0403a;--light:#c9b98f;--dark:#3f6b4c}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.35 -apple-system,Helvetica,Arial,sans-serif}
header{padding:8px 14px;border-bottom:1px solid var(--line);font-size:16px;letter-spacing:.5px}header b{color:var(--lamp)}
.dim{color:var(--dim);font-size:12px}main{display:flex;gap:12px;padding:12px;flex-wrap:wrap}
#world{position:relative;width:676px}canvas{image-rendering:pixelated;border:2px solid var(--line);background:#102017;display:block;outline:none}
#toast{position:absolute;left:8px;bottom:30px;max-width:600px;background:#000c;border-left:3px solid var(--lamp);padding:6px 10px;display:none}
#side{width:330px;display:flex;flex-direction:column;gap:8px}.card{background:var(--panel);border:1px solid var(--line);padding:8px 10px;border-radius:4px}
.card label{display:block;margin:3px 0}.row{display:flex;gap:6px;margin:4px 0;flex-wrap:wrap}button,select,input,textarea{font:inherit;background:#0f1d15;color:var(--text);border:1px solid var(--line);padding:4px 8px;border-radius:3px}
button{cursor:pointer}button:hover{border-color:var(--lamp)}.danger{border-color:#6b2a27}textarea{width:100%}input[type=number]{width:70px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:2px 10px}.kv span:nth-child(odd){color:var(--dim)}
.pass{color:#7fdc8f}.fail{color:var(--red)}.draw{color:var(--lamp)}
#modal{position:fixed;inset:0;background:#000b;display:flex;align-items:center;justify-content:center}#modal[hidden]{display:none}
#duel{background:var(--panel);border:1px solid var(--line);padding:12px;border-radius:6px;width:440px}
#board{display:grid;grid-template-columns:repeat(8,48px);grid-template-rows:repeat(8,48px);border:2px solid var(--line);margin:8px auto;width:388px}
.sq{display:flex;align-items:center;justify-content:center;font-size:34px;cursor:pointer;user-select:none;line-height:1}
.sq.l{background:var(--light)}.sq.d{background:var(--dark)}.sq.sel{outline:3px solid var(--lamp);outline-offset:-3px}.sq.tgt::after{content:"";width:12px;height:12px;border-radius:50%;background:#0006;position:absolute}
.sq{position:relative}.sq.last{box-shadow:inset 0 0 0 3px #ffd27a88}.sq.chk{box-shadow:inset 0 0 0 4px var(--red)}
.pw{color:#fff;text-shadow:0 0 2px #000,0 0 1px #000}.pb{color:#111;text-shadow:0 0 1px #fff8}
#duelStatus{min-height:40px}ol{margin:4px 0;padding-left:22px}

.badge{font-size:10px;padding:1px 4px;border-radius:3px;vertical-align:middle}.badge.lock{background:#2d5a36;color:#cfe9c8}.badge.draft{background:#5a4a1e;color:#ffe6a8}
.quests{margin:4px 0 8px;padding-left:20px}.quests li.done{color:#7fdc8f;text-decoration:line-through}.found{list-style:none;padding:0;margin:4px 0;max-height:150px;overflow:auto;font-size:12px}
.tip{cursor:help;color:var(--lamp);text-decoration:none}.tipbox{display:none;margin-top:6px;padding:6px 8px;border:1px solid var(--lamp);background:#0b140e;font-size:12px}
.tipbox.show{display:block}#duelHead{min-height:64px}

#cineCards{position:absolute;right:8px;bottom:24px;display:flex;flex-direction:column;gap:4px;pointer-events:none;max-width:260px}
.cine-card{background:#000d;border-left:3px solid var(--red);padding:5px 8px;font-size:12px;animation:cin .25s ease-out}
@keyframes cin{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:none}}
#cineOverlay{position:absolute;inset:0;background:#000c;display:flex;align-items:center;justify-content:center}#cineOverlay[hidden]{display:none}
.cine-full{font:bold 32px Helvetica,Arial,sans-serif;color:var(--lamp);letter-spacing:2px}

/* ---- V2.2: fit the viewport (no page scroll), responsive, on-screen pad ---- */
html,body{height:100%;overflow:hidden}body{height:100vh;height:100dvh}
#app{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden}
header{flex:none;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.hbtns{margin-left:auto;display:flex;gap:6px}.hbtns button{font-size:12px;padding:3px 8px}
main{flex:1 1 auto;min-height:0;flex-wrap:nowrap;overflow:hidden}
#world{flex:1 1 auto;min-width:0;width:auto;display:flex;flex-direction:column;min-height:0}
#map{width:100%;height:auto;max-height:calc(100% - 40px);aspect-ratio:672/384;object-fit:contain;max-width:calc((100dvh - 120px) * 1.75)}
#hint{flex:none}
#side{flex:none;width:330px;overflow-y:auto;min-height:0;overscroll-behavior:contain}
#pad{position:relative;flex:none;margin-top:6px;z-index:5;display:flex;justify-content:space-between;align-items:flex-end;padding:0 10px;pointer-events:none}#pad[hidden]{display:none}
#pad button{pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;background:#000a;border:2px solid var(--lamp);color:var(--lamp);border-radius:10px;font-size:20px;padding:0}
#pad button.on{background:var(--lamp);color:#000}
.dpad{display:grid;grid-template-columns:repeat(3,48px);grid-template-rows:repeat(3,48px);gap:4px}.dpad .u{grid-area:1/2}.dpad .l{grid-area:2/1}.dpad .r{grid-area:2/3}.dpad .d{grid-area:3/2}
.ebtn{width:68px;height:68px;border-radius:50%!important;font-weight:bold;line-height:1}.ebtn small{font-size:10px}
/* modal fits: max-height + inner scroll, board sized to min(vw,vh) */
#modal{padding:8px;z-index:20}
#duel{width:auto;max-width:min(96vw,560px);max-height:calc(100dvh - 16px);max-height:calc(100vh - 16px);overflow:auto;padding:10px}
@supports (height:100dvh){#duel{max-height:calc(100dvh - 16px)}}
#duel{--sq:min(48px,calc((min(100vw,100dvh) - 200px) / 8));--sq:min(48px,max(30px,calc((min(100vw,100dvh) - 200px) / 8)))}
#board{grid-template-columns:repeat(8,var(--sq));grid-template-rows:repeat(8,var(--sq));width:calc(var(--sq) * 8 + 4px)}
.sq{font-size:calc(var(--sq) * .7)}#duelHead{min-height:0}
/* narrow / phone: stack, side panel becomes a scrollable drawer below the map */
@media (max-width:820px){
  main{flex-direction:column;padding:6px;gap:6px}
  #world{flex:none}#map{max-width:100%;max-height:none}
  #side{width:auto;flex:1 1 auto}
  #hint{font-size:11px}header{padding:6px 10px;font-size:14px}header .dim{display:none}
  .dpad{grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,40px)}.ebtn{width:60px;height:60px}
  html.pad-on #hint{display:none}
}

/* ---- V2.2.1: inner scrollers never chain to the embedding page; wide visible scrollbar ---- */
html,body{overscroll-behavior:none}
#side,.found,#duel,textarea,#levels{overscroll-behavior:contain}
#side,#duel,.found{scrollbar-width:auto;scrollbar-color:#8a7440 #0b140e}
#side::-webkit-scrollbar,#duel::-webkit-scrollbar,.found::-webkit-scrollbar{width:14px}
#side::-webkit-scrollbar-track,#duel::-webkit-scrollbar-track,.found::-webkit-scrollbar-track{background:#0b140e;border-left:1px solid var(--line)}
#side::-webkit-scrollbar-thumb,#duel::-webkit-scrollbar-thumb,.found::-webkit-scrollbar-thumb{background:#8a7440;border:3px solid #0b140e;border-radius:8px;min-height:40px}
#side::-webkit-scrollbar-thumb:hover,#duel::-webkit-scrollbar-thumb:hover,.found::-webkit-scrollbar-thumb:hover{background:var(--lamp)}

/* ---- V2.2.2: camera zoom buttons; no iOS selection/callout/page-zoom on game UI ---- */
#map{touch-action:none}
body{touch-action:manipulation}
header,#world,#pad,#zoomBtns,#map,#hint,.hbtns,#tabs{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}
#zoomBtns{position:absolute;top:4px;left:6px;display:flex;gap:3px;z-index:4}
#zoomBtns button{width:26px;height:26px;padding:0;font:bold 16px/1 Helvetica,Arial,sans-serif;background:#000a;border:1px solid var(--lamp);color:var(--lamp);border-radius:5px;touch-action:manipulation}