:root{--bg:#f6f3ee;--ink:#2a2622;--mut:#776e65;--line:#e3ddd3;--card:#fff;--acc:#1f7a5a;--accbg:#eef6f2;--warn:#a3532e;--warnbg:#f7e9e1;--scene:#efe9e1}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 Inter,system-ui,sans-serif}
a{color:var(--acc)}
.top{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:flex-end;justify-content:space-between;padding:16px 20px 12px;max-width:1500px;margin:0 auto}
.brand h1{font-family:Fraunces,Georgia,serif;font-weight:600;font-size:clamp(22px,3vw,30px);margin:0;letter-spacing:-.01em}
.brand p{margin:2px 0 0;color:var(--mut);font-size:13.5px;max-width:640px}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tab{border:1px solid var(--line);background:var(--card);padding:9px 14px;border-radius:999px;cursor:pointer;font:600 13.5px Inter,sans-serif;color:var(--ink)}
.tab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:16px;padding:0 20px 24px;max-width:1500px;margin:0 auto}
.viewer{min-width:0}
.vbar{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 8px}
.vbtn{border:1px solid var(--line);background:#fff;padding:6px 11px;border-radius:999px;font:600 12.5px Inter,sans-serif;cursor:pointer;color:var(--ink)}
.vbtn.on{background:var(--ink);color:#fff;border-color:var(--ink)}
#v3{position:relative;height:calc(100vh - 150px);min-height:440px;border-radius:16px;overflow:hidden;background:var(--scene);border:1px solid var(--line)}
#v3 canvas{display:block;touch-action:none}
.hint{position:absolute;left:12px;bottom:10px;margin:0;font-size:12px;color:var(--mut);background:rgba(255,255,255,.85);padding:4px 9px;border-radius:999px;pointer-events:none}
.tip{position:absolute;pointer-events:none;background:var(--ink);color:#fff;font-size:12.5px;font-weight:600;padding:5px 9px;border-radius:8px;white-space:nowrap;transform:translate(-50%,-140%);z-index:2}
.tip span{font-weight:500;opacity:.8;margin-left:6px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;height:calc(100vh - 110px);min-height:480px;display:flex;flex-direction:column;position:sticky;top:12px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0 0 10px}
.kpi{background:var(--bg);border-radius:12px;padding:8px 10px}
.kpi b{display:block;font-size:18px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.kpi span{font-size:11.5px;color:var(--mut);line-height:1.3;display:block}
.kpi.save b{color:var(--acc)}
.ptabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 0 10px}
.ptab{background:none;border:none;border-bottom:2px solid transparent;padding:8px 8px;font:600 13px Inter,sans-serif;color:var(--mut);cursor:pointer;margin-bottom:-1px}
.ptab.on{color:var(--ink);border-bottom-color:var(--ink)}
.pane{overflow:auto;flex:1;min-height:0}
.empty{color:var(--mut);font-size:14px;padding:18px 4px}
.empty b{color:var(--ink)}
.icard{border:1px solid var(--line);border-radius:12px;padding:12px;margin:0 0 10px}
.icard .lab{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);font-weight:600}
.icard h3{font-size:16px;margin:2px 0 6px;line-height:1.35}
.icard .price{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.icard .price small{font-size:13px;color:var(--mut);font-weight:500}
.icard dl{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;margin:8px 0;font-size:13.5px}
.icard dt{color:var(--mut)}
.icard dd{margin:0}
.icard .note{font-size:12.5px;color:var(--warn);background:var(--warnbg);border-radius:8px;padding:6px 8px;margin:8px 0 0}
.buy{display:inline-flex;align-items:center;gap:6px;background:var(--acc);color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:9px 14px;border-radius:10px;margin-top:6px}
.buy:hover{filter:brightness(1.08)}
.est{display:inline-block;font-size:10.5px;font-weight:600;color:var(--warn);background:var(--warnbg);border-radius:6px;padding:0 5px;margin-left:4px;vertical-align:1px}
.chip{position:absolute;left:10px;right:10px;bottom:44px;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--ink);color:#fff;border:0;border-radius:12px;padding:10px 14px;font:600 14px Inter,sans-serif;text-align:left;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.chip span{white-space:nowrap;opacity:.85;font-weight:500}
.chip[hidden]{display:none}
@media (min-width:981px){.chip{display:none}}
.blurb{font-size:13px;color:#4b443e;margin:0 0 8px;line-height:1.45}
.alt{font-size:12.5px;color:var(--mut);margin:10px 0 0;padding-top:8px;border-top:1px dashed var(--line)}
.alt a{text-decoration:none}
.est.oos{color:#7a5a00;background:#f6edcf}
table{width:100%;border-collapse:collapse;font-size:13px}
td{padding:7px 4px;border-bottom:1px solid var(--line);vertical-align:top}
td.p{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:600}
tr.row{cursor:pointer}
tr.row:hover td,tr.row.sel td{background:var(--accbg)}
tr.row .it{font-weight:600}
tr.row .pk{color:var(--mut);font-size:12px}
tr.row .pk a{text-decoration:none}
tr.grp td{background:var(--bg);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:#5f574f;padding-top:9px}
tr.sub td{font-weight:700;color:#5f574f}
tr.tot td{font-weight:700;font-size:14.5px;border-bottom:none}
.notes{font-size:13.5px;color:#4b443e;padding-left:18px;margin:4px 0}
.notes li{margin:0 0 8px}
@media (max-width:980px){
  .layout{grid-template-columns:1fr}
  #v3{height:62vh;min-height:360px}
  .panel{height:auto;min-height:0;position:static}
  .pane{overflow:visible}
}
@media (max-width:520px){
  .top,.layout{padding-left:16px;padding-right:16px}
  .kpi b{font-size:16px}
}