/* ============================================================
   style.css — ธีม "หินอ่อนดำ + ทอง" ให้เข้ากับห้องในเกม
   สีพื้นเกือบดำ · เส้นขอบเป็นเส้นผมสีทองจาง ๆ · ทองใช้เฉพาะจุดสำคัญ
   โครงสร้าง/ชื่อคลาสเหมือนเดิมทุกตัว แก้เฉพาะหน้าตา
   ============================================================ */
:root{
  --ground:#08080A;            /* พื้นหลังสุด */
  --panel:#0E0E11;             /* แผงหลัก */
  --panel-2:#15151A;           /* ปุ่ม/การ์ด */
  --panel-3:#1C1C22;           /* hover */
  --line:rgba(214,182,116,.18);      /* เส้นผมทอง */
  --line-soft:rgba(214,182,116,.09);
  --text:#EDE9E1; --muted:#9E978A; --faint:#6E695F;
  --accent:#D4B06A;            /* ทอง */
  --accent-dim:#9A7F45;
  --accent-soft:rgba(212,176,106,.12);
  --teal:#7FB8BE;              /* ฟ้าน้ำ — ใช้เฉพาะของที่เกี่ยวกับน้ำ */
  --danger:#C46A55; --good:#8FBF9A;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 2px 10px rgba(0,0,0,.55), 0 18px 40px -24px #000;
  --r:9px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--ground); color:var(--text);
  font-family:"IBM Plex Sans Thai","IBM Plex Sans",system-ui,sans-serif;
  font-size:14px; line-height:1.5; -webkit-font-smoothing:antialiased;
  overflow:hidden;
}
.app{position:fixed; inset:0; display:flex; flex-direction:column}
button{font-family:inherit}
button:focus-visible,.item:focus-visible{outline:1px solid var(--accent); outline-offset:1px}

/* ---- Top bar ---- */
.topbar{
  position:relative;
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  padding:10px 18px; background:linear-gradient(180deg,#131317,#0B0B0E);
  border-bottom:1px solid var(--line); z-index:5;
}
.topbar::after{                                   /* เส้นทองบางเฉียบใต้แถบ */
  content:''; position:absolute; left:0; right:0; bottom:-1px; height:1px;
  background:linear-gradient(90deg,transparent,rgba(212,176,106,.42) 22%,rgba(212,176,106,.42) 78%,transparent);
}
.brand{font-family:"Trirong",Georgia,serif; font-weight:600; font-size:18px; letter-spacing:.01em; white-space:nowrap}
.brand small{
  font-family:"IBM Plex Mono",monospace; font-size:9.5px; letter-spacing:.22em; color:var(--accent-dim);
  text-transform:uppercase; margin-left:10px; padding-left:10px; border-left:1px solid var(--line);
}
.stat{
  display:inline-flex; align-items:baseline; gap:8px; font-size:11.5px; color:var(--muted);
  padding:5px 12px; border:1px solid var(--line-soft); border-radius:99px; background:rgba(255,255,255,.02);
}
.stat b{font-family:"IBM Plex Mono",monospace; font-weight:500; font-size:12.5px; color:var(--text); font-variant-numeric:tabular-nums}
.stat.coin b{color:var(--accent)}
.spacer{flex:1}

.modeseg{display:inline-flex; border:1px solid var(--line); border-radius:8px; overflow:hidden; background:var(--panel-2)}
.mbtn{
  font-size:12px; letter-spacing:.02em; color:var(--muted); background:transparent; border:none;
  padding:7px 15px; cursor:pointer; transition:color .15s, background .15s;
}
.mbtn:hover{color:var(--text); background:rgba(255,255,255,.04)}
.mbtn+.mbtn{border-left:1px solid var(--line)}
.mbtn.on{
  background:linear-gradient(180deg,#E0C486,#C29B4E); color:#141008; font-weight:600;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4);
}
body.mode-view .buildonly{display:none}

.tbtn{
  font-size:12px; letter-spacing:.02em; color:var(--text); cursor:pointer;
  padding:7px 13px; border:1px solid var(--line); border-radius:8px;
  background:linear-gradient(180deg,var(--panel-2),#101014);
  transition:border-color .15s, background .15s, color .15s;
}
.tbtn:hover{border-color:rgba(212,176,106,.45); background:var(--panel-3)}
.tbtn:active{background:#0C0C0F}
.tbtn.danger{color:var(--danger); border-color:rgba(196,106,85,.32)}
.tbtn.danger:hover{border-color:var(--danger); background:rgba(196,106,85,.10)}
.tbtn:disabled{opacity:.32; cursor:default}
.tbtn:disabled:hover{border-color:var(--line); background:linear-gradient(180deg,var(--panel-2),#101014)}

/* ---- Layout ---- */
.body{flex:1; display:flex; min-height:0}
.stage-wrap{flex:1; position:relative; min-width:0}
canvas{display:block; width:100%; height:100%; touch-action:none; cursor:grab}
canvas.placing{cursor:crosshair}
canvas.panning{cursor:grabbing}

/* ---- Right rail ---- */
.rail{
  width:298px; background:var(--panel); border-left:1px solid var(--line);
  display:flex; flex-direction:column; overflow-y:auto; flex-shrink:0;
  scrollbar-width:thin; scrollbar-color:rgba(212,176,106,.25) transparent;
}
.rail::-webkit-scrollbar{width:9px}
.rail::-webkit-scrollbar-thumb{background:rgba(212,176,106,.20); border-radius:99px; border:3px solid var(--panel)}
.sec{padding:14px 15px; border-bottom:1px solid var(--line-soft)}
.sec h2{
  font-family:"IBM Plex Mono",monospace; font-size:9.5px; letter-spacing:.2em; text-transform:uppercase;
  color:var(--accent-dim); margin:0 0 11px; font-weight:500;
  display:flex; justify-content:space-between; align-items:center;
}
.sec h2 span{font-family:"IBM Plex Sans Thai",sans-serif; letter-spacing:0; text-transform:none; font-size:11px; color:var(--faint)}

.shop-grid{display:grid; grid-template-columns:1fr 1fr; gap:8px}
.item{
  text-align:left; font-family:inherit; color:var(--text); cursor:pointer;
  border:1px solid var(--line-soft); border-radius:var(--r);
  background:linear-gradient(180deg,var(--panel-2),#0F0F13); padding:10px 11px;
  display:flex; flex-direction:column; gap:3px;
  transition:border-color .15s, background .15s, transform .06s;
}
.item:hover{border-color:rgba(212,176,106,.42); background:var(--panel-3)}
.item:active{transform:translateY(1px)}
.item.on{border-color:var(--accent); background:linear-gradient(180deg,rgba(212,176,106,.14),rgba(212,176,106,.04))}
.item .ic{font-size:20px; line-height:1; filter:saturate(.85)}
.item .nm{font-size:12.5px; font-weight:500}
.item .pr{font-family:"IBM Plex Mono",monospace; font-size:11px; color:var(--accent)}
.item .dm{font-size:10.5px; color:var(--faint)}

.toolrow{display:flex; gap:6px; flex-wrap:wrap}
.tool{
  font-family:inherit; font-size:11.5px; letter-spacing:.02em; color:var(--muted); cursor:pointer; flex:1;
  padding:8px; border:1px solid var(--line-soft); border-radius:8px;
  background:linear-gradient(180deg,var(--panel-2),#0F0F13); text-align:center;
  transition:color .15s, border-color .15s, background .15s;
}
.tool:hover{color:var(--text); border-color:rgba(212,176,106,.35)}
.tool.on{
  color:#141008; background:linear-gradient(180deg,#E0C486,#C29B4E); border-color:#C29B4E; font-weight:600;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35);
}
.tool.danger.on{background:linear-gradient(180deg,#D5836C,#A9563F); border-color:#A9563F; color:#1A0C08}

.list{display:flex; flex-direction:column; gap:7px}
.row{
  display:flex; align-items:center; gap:10px; padding:8px 10px;
  border:1px solid var(--line-soft); border-radius:8px; background:rgba(255,255,255,.02);
  transition:border-color .15s, background .15s;
}
.row:hover{border-color:rgba(212,176,106,.28); background:rgba(255,255,255,.04)}
.row .sw{width:22px; height:22px; border-radius:5px; flex-shrink:0; border:1px solid rgba(212,176,106,.28)}
.row .info{flex:1; min-width:0}
.row .info .t{font-size:12.5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.row .info .s{font-size:10.5px; color:var(--faint); font-family:"IBM Plex Mono",monospace}
.row .act{
  font-family:inherit; font-size:11px; cursor:pointer; padding:5px 10px; border-radius:7px;
  border:1px solid var(--line); background:#0C0C0F; color:var(--muted); transition:color .15s, border-color .15s;
}
.row .act:hover{color:var(--text); border-color:rgba(212,176,106,.45)}
.empty{font-size:11.5px; color:var(--faint); text-align:center; padding:12px 4px; font-style:italic}

.hint{font-size:11px; color:var(--faint); line-height:1.55}
kbd{font-family:"IBM Plex Mono",monospace; font-size:10.5px; background:#0C0C0F; border:1px solid var(--line); border-radius:4px; padding:1px 5px; color:var(--muted)}

/* ---- Tank overlay ---- */
.overlay{position:absolute; inset:0; background:var(--ground); display:none; flex-direction:column; z-index:8}
.overlay.on{display:flex}
.ov-top{
  position:relative; display:flex; align-items:center; gap:12px; padding:11px 18px;
  background:linear-gradient(180deg,#131317,#0B0B0E); border-bottom:1px solid var(--line);
}
.ov-top::after{
  content:''; position:absolute; left:0; right:0; bottom:-1px; height:1px;
  background:linear-gradient(90deg,transparent,rgba(212,176,106,.38) 20%,rgba(212,176,106,.38) 80%,transparent);
}
.ov-title{font-family:"Trirong",serif; font-weight:600; font-size:17px; letter-spacing:.01em}
.ov-body{flex:1; position:relative; min-height:0}
#tankCv{width:100%; height:100%; display:block; cursor:default}
.ov-bottom{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap; padding:11px 18px;
  background:linear-gradient(180deg,#0D0D10,#0A0A0C); border-top:1px solid var(--line);
}

.toast{
  position:absolute; left:50%; bottom:24px; transform:translateX(-50%) translateY(10px);
  background:rgba(14,14,17,.94); border:1px solid var(--line); color:var(--text);
  padding:9px 18px; border-radius:99px; font-size:12.5px; box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
  opacity:0; pointer-events:none; transition:opacity .2s, transform .2s; z-index:20; white-space:nowrap;
}
.toast.on{opacity:1; transform:translateX(-50%) translateY(0)}
.toast.bad{border-color:rgba(196,106,85,.55); color:var(--danger)}
.toast.good{border-color:rgba(212,176,106,.5); color:var(--accent)}

.zoombar{position:absolute; left:16px; bottom:16px; display:flex; flex-direction:column; gap:7px; z-index:6}
/* ⚠️ ต้องเป็น "ลูกตรง ๆ" เท่านั้น — ตั้งแต่ผังใหม่ 2026-09-13 ในแถบนี้มีปุ่มโหมดกับปุ่มคลังมาอยู่ด้วย
   ถ้าเขียน .zoombar button เฉย ๆ ปุ่มพวกนั้นจะโดนบีบเป็นสี่เหลี่ยม 34×34 จนอ่านไม่ออกและล้นขอบจอ */
.zoombar>button{
  width:34px; height:34px; font-size:17px; cursor:pointer; color:var(--muted);
  border:1px solid var(--line); border-radius:8px;
  background:rgba(14,14,17,.88); box-shadow:var(--shadow); backdrop-filter:blur(6px);
  transition:color .15s, border-color .15s;
}
.zoombar>button:hover{color:var(--accent); border-color:rgba(212,176,106,.5)}
@media (max-width:820px){ .rail{width:250px} }

/* ---- แถบวางของตกแต่งในตู้ ---- */
.ov-decor[hidden]{display:none}
.ov-decor{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  padding:9px 16px; background:rgba(10,10,13,.72); border-top:1px solid var(--line-soft);
  backdrop-filter:blur(6px);
  min-height:48px;            /* ล็อกความสูง — ถ้าแถบนี้สูงเปลี่ยน แคนวาสจะถูก resize แล้วกล้องจัดใหม่ทั้งฉาก */
}
#dFlip{min-width:112px; text-align:center}
#dRemove{min-width:104px; text-align:center}
.ov-decor .dlabel{
  color:var(--accent-dim); font-family:"IBM Plex Mono",monospace;
  font-size:9.5px; letter-spacing:.18em; text-transform:uppercase;
}
.ov-decor .dpal{display:flex; gap:6px; flex-wrap:wrap}
.ov-decor .dbtn{
  padding:6px 13px; font-size:12.5px; color:var(--muted); cursor:pointer;
  border:1px solid var(--line-soft); border-radius:8px;
  background:linear-gradient(180deg,var(--panel-2),#101014);
  transition:color .15s, border-color .15s, background .15s;
}
.ov-decor .dbtn:hover{color:var(--text); border-color:rgba(212,176,106,.4)}
.ov-decor .dbtn.on{
  border-color:var(--accent); color:#141008; font-weight:600;
  background:linear-gradient(180deg,#E0C486,#C29B4E); box-shadow:inset 0 1px 0 rgba(255,255,255,.35);
}
.ov-decor .tbtn.on{border-color:var(--accent); color:var(--accent); background:var(--accent-soft)}
.ov-decor .tbtn:disabled{opacity:.32; cursor:default}

/* ---- หน้าโหลด (boot.js) ---- */
.boot{
  position:fixed; inset:0; z-index:99; display:grid; place-items:center;
  background:radial-gradient(120% 100% at 50% 35%, #14141A 0%, var(--ground) 70%);
  transition:opacity .38s ease;
}
.boot.gone{opacity:0; pointer-events:none}
.bootbox{width:min(360px,72vw); text-align:center}
.bootlogo{
  font-family:"Trirong","IBM Plex Sans Thai",serif; font-size:26px; font-weight:600;
  color:var(--accent); letter-spacing:.06em; margin-bottom:20px;
}
.bootbar{
  height:4px; border-radius:99px; background:var(--panel-2);
  border:1px solid var(--line-soft); overflow:hidden;
}
.bootbar>i{
  display:block; height:100%; width:0;
  background:linear-gradient(90deg,var(--accent-dim),var(--accent));
  transition:width .18s ease;
}
.boottx{margin-top:12px; font-size:12px; color:var(--muted); min-height:1.5em}

/* Offer cards: static styling, no animated effects or additional rendering. */
#tradeOffers .trade-offer-card{margin-top:12px;padding:14px;border:1px solid #bd9d58;border-top:3px solid #e5bd65;border-radius:12px;background:linear-gradient(145deg,#365e62,#25484d);box-shadow:inset 0 1px 0 #ffffff25,0 5px 16px #0005;color:#f2eee3}
#tradeOffers .trade-offer-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #71887c55}
#tradeOffers .trade-offer-heading>b{font-size:27px;line-height:1.15;color:#ffda80}#tradeOffers .trade-offer-heading>b>span{font-size:14px}
#tradeOffers .trade-slug-summary{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:8px 0}
#tradeOffers .trade-slug-summary canvas{flex:0 0 100px;width:100px;height:66px;border-radius:6px}
#tradeOffers .trade-slug-details{flex:1 1 140px;min-width:0;overflow-wrap:anywhere;line-height:1.5}
#tradeOffers .trade-slug-controls{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
#tradeOffers .trade-slug-controls .slugFavorite{flex:0 0 auto;white-space:nowrap}
#tradeOffers .trade-offer-card{min-width:0}
#tradeOffers .trade-offer-card select{box-sizing:border-box;min-width:0;max-width:100%}
#tradeOffers .trade-status{background:#c2a65a22;border:1px solid #b89e5d77;border-radius:20px;padding:4px 8px;font-size:11px;color:#f9da8d;white-space:nowrap}
#tradeOffers canvas[data-trade-slug]{border:1px solid #6a8881;background:#28464a!important}
#tradeOffers select{border:1px solid #839b93;border-radius:7px;background:#294247!important;color:#fff!important;min-height:40px}
#tradeOffers .trade-conditions{display:block;font-size:12px;line-height:1.65;color:#d0dfdb}#tradeOffers .trade-conditions>strong{color:#e8e8d8}
#tradeOffers .trade-condition{display:block;margin:5px 0;padding:6px 8px;border-radius:6px;border-left:3px solid #60716e;background:#102c3280;color:#dbe5df}
#tradeOffers .trade-condition.matched{border-color:#6ed2a4;background:#123d32b3;color:#c0ffdb}
#tradeOffers .trade-actions{display:flex;gap:8px;margin-top:8px}#tradeOffers .trade-actions .tbtn{min-height:43px}
#tradeOffers .trade-accept{flex:1;background:#d5b260;border:1px solid #ffe2a0;color:#192928;font-weight:750;box-shadow:0 2px 5px #0003}#tradeOffers .trade-accept:hover{background:#ebc978}#tradeOffers .trade-accept:disabled{opacity:.45;cursor:default}
/* หลายข้อเสนอพร้อมกัน — ยุบการ์ดเป็นบรรทัดเดียว กางทีละใบ (trade.js) */
#tradeOffers .trade-offer{margin-top:10px;border:1px solid #6f8a86;border-radius:12px;background:#1b3438;overflow:hidden}
#tradeOffers .trade-offer[open]{border-color:#bd9d58}
#tradeOffers .trade-offer>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:11px 12px;min-height:44px;cursor:pointer;font-size:13px;color:#f2eee3;list-style:none}
#tradeOffers .trade-offer>summary::-webkit-details-marker{display:none}
#tradeOffers .trade-offer>summary>span:first-child{overflow-wrap:anywhere}
#tradeOffers .trade-offer>summary:hover{background:#24464a}
#tradeOffers .trade-offer[open]>summary{border-bottom:1px solid #71887c55}
/* การ์ดข้างในไม่ต้องมีกรอบ/เงาซ้อนอีกชั้น กรอบเป็นของ <details> แล้ว */
#tradeOffers .trade-offer>.trade-offer-card{margin:0;border:0;border-radius:0;box-shadow:none}

/* คอมพิวเตอร์ร้าน — ปุ่มแท็บห้ามตัดคำกลางปุ่ม จะได้เรียงเป็นแถวเดียว */
#counterComputer .tbtn{white-space:nowrap}