:root{
  --bg:#0b0d13; --panel:#141824; --panel2:#1b2030; --line:#272d40;
  --text:#e7e9f2; --muted:#8d95ad; --gold:#e0b64c; --accent:#5b8cff;
  --c1:#9aa3b8; --c2:#63c07a; --c3:#4a9be0; --c4:#a06be0; --c5:#d9902f; --c6:#c05be0;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font:15px/1.5 "Inter","Microsoft YaHei",system-ui,sans-serif}
.mono{font-family:"Consolas","Courier New",monospace}

.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:16px 24px;border-bottom:1px solid var(--line);background:var(--panel);
  position:sticky;top:0;z-index:20;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{font-size:30px;color:var(--gold)}
.brand h1{margin:0;font-size:20px;letter-spacing:.5px}
.brand-sub{margin:2px 0 0;color:var(--muted);font-size:12.5px}
.stats{display:flex;gap:10px}
.stat{background:var(--panel2);border:1px solid var(--line);border-radius:10px;
  padding:8px 16px;text-align:center;min-width:92px}
.stat strong{display:block;font-size:19px;color:var(--gold)}
.stat span{font-size:11px;color:var(--muted)}

main{padding:20px 24px 60px;max-width:1500px;margin:0 auto}
.quick{display:flex;gap:10px;margin-bottom:14px}
.quick input{flex:1}
input,select,button{font:inherit;color:var(--text);background:var(--panel2);
  border:1px solid var(--line);border-radius:8px;padding:9px 12px}
input:focus,select:focus{outline:none;border-color:var(--accent)}
button{cursor:pointer;transition:.15s}
button:hover{border-color:var(--gold);color:var(--gold)}

.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:center;
  padding:12px 14px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;margin-bottom:18px}
.filters label{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted)}
.filters label.check{flex-direction:row;align-items:center;gap:6px;font-size:12.5px;
  color:var(--text);align-self:flex-end;padding-bottom:9px}
.filters select{min-width:150px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:12px;text-align:left;display:flex;flex-direction:column;gap:8px;cursor:pointer;
  transition:.15s}
.card:hover{border-color:var(--gold);transform:translateY(-2px)}
.card img{width:56px;height:56px;image-rendering:pixelated;align-self:center;
  background:#0e1119;border-radius:8px}
.card h3{margin:0;font-size:13.5px;line-height:1.3;min-height:2.6em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .id{font-family:"Consolas",monospace;font-size:11.5px;color:var(--gold)}
.tags{display:flex;gap:4px;flex-wrap:wrap}
.tag{font-size:10px;padding:2px 6px;border-radius:999px;background:var(--panel2);
  border:1px solid var(--line);color:var(--muted)}
.g1{color:var(--c1)} .g2{color:var(--c2)} .g3{color:var(--c3)}
.g4{color:#a06be0} .g5{color:var(--c5)} .g6{color:var(--c6)}
.trade-yes{color:#5fd08a;border-color:#2f6b4a}
.trade-no{color:#e07a7a;border-color:#6b3a3a}
.card-copy{display:flex;gap:6px;margin-top:2px}
.card-copy button{flex:1;font-size:11px;padding:5px 4px;background:var(--panel2);
  border:1px solid var(--line);border-radius:6px;transition:.15s;color:var(--muted)}
.card-copy button:hover{border-color:var(--gold);color:var(--gold)}
.card-copy button.ok{border-color:#5fd08a;color:#5fd08a;background:#12251c}

.more{text-align:center;margin:26px 0}
.empty{text-align:center;color:var(--muted);padding:40px}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:grid;place-items:center;
  z-index:50;padding:20px}
/* [hidden] 的默认 display:none 优先级低于上面的 display:grid，必须显式覆盖 */
.modal[hidden]{display:none}
.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:24px;width:min(440px,100%);position:relative;text-align:center}
.modal-card img{width:96px;height:96px;image-rendering:pixelated}
.modal-card h2{margin:10px 0 4px;font-size:18px}
.modal-x{position:absolute;top:10px;right:12px;background:none;border:none;font-size:24px;
  color:var(--muted);padding:0 6px}
#modalIds{color:var(--gold);font-size:13px;margin:0 0 4px}
.id-actions{display:flex;gap:8px;margin:0 0 14px}
.copy-btn{flex:1;font-size:13px;padding:9px 12px;transition:.15s}
.copy-btn:hover{border-color:var(--gold);color:var(--gold)}
.copy-btn.ok{border-color:#5fd08a;color:#5fd08a;background:#12251c}
#modalDesc{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;text-align:left;
  margin:0 0 16px;font-size:13.5px}
#modalDesc dt{color:var(--muted)}
.modal-actions{display:flex;gap:8px;justify-content:center}
#modalQty{width:90px}
.cmd{margin:14px 0 0;padding:10px;background:#0e1119;border:1px solid var(--line);
  border-radius:8px;font-size:12.5px;word-break:break-all;text-align:left}

footer{padding:18px 24px;border-top:1px solid var(--line);color:var(--muted);
  font-size:12px;text-align:center}
@media(max-width:640px){
  .topbar{flex-direction:column;align-items:flex-start}
  .filters label{flex:1 1 45%}
  .filters select{min-width:0;width:100%}
}