:root{--ink:#172b4d;--muted:#697b93;--blue:#1769d2;--line:#dfe8f5;--soft:#f5f8fd;--green:#18794e;--red:#bd3039}
*{box-sizing:border-box}
body{margin:0;background:#f7f9fd;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
a{text-decoration:none;color:inherit}
button,input,select{font:inherit}
.brand{display:flex;align-items:center;gap:13px}
.brand>div{display:grid;gap:3px}
.brand strong{letter-spacing:-.5px;font-size:19px}
.brand span:not(.brand-dot){color:var(--muted);font-size:12px}
.brand-dot{display:grid;place-items:center;width:42px;height:42px;background:linear-gradient(140deg,#3c8beb,#1455b6);border-radius:13px;color:white;font-size:23px;font-weight:800;box-shadow:0 6px 15px #1769d22b}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:36px;gap:36px;background:radial-gradient(ellipse at 10% 20%,#e4efff,transparent 55%),radial-gradient(ellipse at 90% 80%,#e4efff,transparent 50%),#f7f9fd}
.login-card{width:min(100%,480px);padding:38px;border:1px solid white;background:#ffffffcf;box-shadow:0 22px 70px #1a417713;border-radius:18px}
.eyebrow{color:var(--blue);font-size:11px;letter-spacing:1.8px;font-weight:750;margin-bottom:12px}
h1{font-size:30px;line-height:1.14;letter-spacing:-.7px;margin:0 0 9px}
h2{font-size:17px;letter-spacing:-.2px;margin:0}
p{margin:0 0 24px}
.muted{color:var(--muted);line-height:1.65}
.login label{display:block;font-size:12px;font-weight:650;margin:22px 0 8px}
.login input{width:100%;padding:12px 15px;border:1px solid #ccd9eb;border-radius:8px;outline:none;background:white}
.login input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769d21a}
.login button{width:100%;border:0;border-radius:8px;padding:13px 16px;margin-top:17px;display:flex;justify-content:space-between;background:var(--blue);color:white;font-weight:700;cursor:pointer}
.notice{padding:16px 18px;border-radius:8px;background:#eef5ff;font-size:13px;line-height:1.7;color:#2a527b;margin-top:22px}
.notice p{font-size:12px;margin:7px 0 0}
.notice code{font-size:11px}
.safe-state{margin-top:24px;font-size:12px;color:var(--green);display:flex;gap:7px;align-items:center}
.status-dot{display:inline-block;width:7px;height:7px;background:#32a36f;border-radius:50%;margin-right:5px}
.error{color:var(--red);font-size:12px}
.footnote{font-size:11px;color:#8291a5;line-height:1.7;margin:22px 0 0}
.footnote a{color:var(--blue);font-weight:650}
.public{max-width:740px;margin:0 auto;padding:36px 20px 64px}
.public nav{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:28px;font-size:13px}
.public nav a{color:var(--blue);font-weight:650}
.public h1{font-size:28px}
.public h2{margin:22px 0 8px;font-size:16px}
.public p,.public li{line-height:1.6;margin:0 0 12px}
.public ul{margin:0 0 12px;padding-left:18px}
@media(max-width:800px){.login{padding:22px}.login-card{padding:25px}}

.shell{
  --page:#f4f6f8;--card:#fff;--ink:#1c2430;--muted:#5e6a78;--line:#e3e7ee;--soft:#eef1f5;
  --good:#15803d;--good-deep:#14532d;--good-bg:#f0fdf4;--bad:#b91c1c;--bad-deep:#7f1d1d;--bad-bg:#fef2f2;
  --dia:#2563eb;--mes:#7c3aed;--evo:#0f766e;--info:#475569;
  --ch-ebay:#2563eb;--ch-mercari:#e11d48;--ch-rha:#d97706;--ch-rl:#0f766e;
  --stock-bg:#e7f0fb;--stock-fg:#1d4e89;--zero-bg:#eef1f4;--zero-fg:#60778a;--unk-bg:#fff2e1;--unk-fg:#a56a14;
  --warn-bg:#fff7e8;--warn-fg:#7a4b00;--shadow:0 1px 3px rgba(0,0,0,.08);
  min-height:100vh;background:var(--page);color:var(--ink)
}
.shell p{margin:0}
.shell a:focus-visible,.shell button:focus-visible,.shell select:focus-visible,.shell summary:focus-visible{outline:2px solid var(--dia);outline-offset:2px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:var(--card);border-bottom:1px solid var(--line)}
.brand.compact .brand-dot{width:34px;height:34px;border-radius:9px;font-size:18px}
.brand.compact strong{font-size:16px;color:var(--ink)}
.top-meta{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:12px}
.pill{display:inline-flex;align-items:center;padding:7px 10px;background:#f0faf4;border:1px solid #d8eee1;border-radius:5px;color:var(--good)}
.logout{padding-left:14px;border-left:1px solid var(--line);color:var(--dia);font-weight:650}
.shell main{padding:22px 28px 48px;max-width:1480px;margin:0 auto}
.page-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.page-head h1{font-size:26px;letter-spacing:-.04em;margin:0 0 6px}
.summary{color:var(--muted);max-width:78ch;line-height:1.45}
.toggles{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.seg{display:flex;flex-wrap:wrap;gap:4px;padding:4px;background:var(--soft);border-radius:999px}
.seg a,.seg button{border:0;background:transparent;color:var(--muted);border-radius:999px;padding:6px 12px;font-weight:650;font-size:13px;cursor:pointer}
.seg a.on,.seg button.on{background:var(--card);color:var(--ink);box-shadow:var(--shadow)}
#theme-toggle{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:6px 12px;font-weight:650;cursor:pointer}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.legend-item{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;border:2px solid var(--line);font-weight:650;background:var(--card)}
.legend-item.ebay{border-color:var(--ch-ebay)}.legend-item.mercari{border-color:var(--ch-mercari)}.legend-item.rha{border-color:var(--ch-rha)}.legend-item.rl{border-color:var(--ch-rl)}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--line);flex:none}
.dot.ebay{background:var(--ch-ebay)}.dot.mercari{background:var(--ch-mercari)}.dot.rha{background:var(--ch-rha)}.dot.rl{background:var(--ch-rl)}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}
.jump a{color:#fff;font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px}
.jump a.dia{background:var(--dia)}.jump a.mes{background:var(--mes)}.jump a.evo{background:var(--evo)}
.zone{border:3px solid var(--dia);border-radius:16px;padding:10px;background:color-mix(in srgb,var(--dia) 8%,var(--page));display:flex;flex-direction:column;gap:12px;margin:0 0 16px}
.zone-mes{border-color:var(--mes);background:color-mix(in srgb,var(--mes) 8%,var(--page))}
.zone-evo{border-color:var(--evo);background:color-mix(in srgb,var(--evo) 8%,var(--page))}
.zone-info{border-color:var(--info);background:color-mix(in srgb,var(--info) 8%,var(--page))}
.zone-h{display:flex;align-items:center;gap:12px;background:var(--dia);color:#fff;border-radius:12px;padding:10px 16px}
.zone-mes .zone-h{background:var(--mes)}.zone-evo .zone-h{background:var(--evo)}.zone-info .zone-h{background:var(--info)}
.zone-h h2{color:#fff;font-size:20px;margin:0}
.zone-h p{color:#fff;margin:0;font-size:13px;opacity:.95}
.zone-icon{font-size:28px;line-height:1}
.zone-b{display:flex;flex-direction:column;gap:12px;padding:4px}
.zone-b h2,.zone-b h3{color:var(--ink);margin:0}
.zone-b h3{font-size:15px}
.zone-info summary{cursor:pointer;list-style:none}
.zone-info summary::-webkit-details-marker{display:none}
.section-h{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.actions,.picker-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-weight:650;font-size:13px;cursor:pointer}
.btn.primary{background:var(--dia);border-color:transparent;color:#fff}
.btn[aria-disabled="true"]{opacity:.45;cursor:default}
.short{display:none}
.picker{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:650;color:var(--muted)}
.shell select{padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);max-width:100%}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:12px;align-items:end}
.lead{color:var(--muted);line-height:1.5}
.note{color:var(--muted);font-size:12px;line-height:1.45}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.kpi{border:1px solid var(--line);border-radius:12px;background:var(--card);box-shadow:var(--shadow);padding:12px 14px;display:flex;flex-direction:column;gap:4px;min-width:0}
.kpi.hero{border:2px solid var(--good);border-left-width:8px;background:var(--good-bg);grid-column:span 2;padding:14px 18px}
.kpi.hero.bad{border-color:var(--bad);background:var(--bad-bg)}
.kpi.sub{border-left:5px solid var(--good)}
.kpi.sub.bad{border-left-color:var(--bad)}
.kpi-label{color:var(--muted);font-size:12px;font-weight:650}
.kpi.hero .kpi-label{color:var(--good-deep);font-size:14px;font-weight:700}
.kpi.hero.bad .kpi-label,.kpi.hero.bad .kpi-value{color:var(--bad-deep)}
.kpi-value{font-size:20px;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.03em;overflow-wrap:anywhere}
.kpi.hero .kpi-value{font-size:30px;font-weight:750;color:var(--good-deep);line-height:1.15}
.kpi.sub.bad .kpi-value{color:var(--bad)}
.kpi-detail{color:var(--muted);font-size:12px;line-height:1.4}
.kpi-detail.tone-up{color:var(--good);font-weight:650}
.kpi-detail.tone-down{color:var(--bad);font-weight:650}
.warn{background:var(--warn-bg);color:var(--warn-fg);padding:10px 12px;border-radius:8px}
.pair{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:14px}
.block{min-width:0;display:flex;flex-direction:column;gap:8px}
.table-scroll{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:13px;background:var(--card)}
.wrap,table.data{border:0}
.table-scroll{border:.5px solid var(--line);border-radius:10px;overflow:auto;background:var(--card)}
table.data th,table.data td{padding:8px 10px;border-top:.5px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.data th{border-top:0;color:var(--ink);font-weight:650;font-size:12px}
table.data th.left,table.data td.left,table.data td.product{text-align:left}
table.data td.product{white-space:normal;max-width:460px}
.product-line{display:flex;align-items:center;gap:8px;min-width:0}
.product-copy{min-width:0}
table.data td.product a{display:inline-block;max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;font-weight:600}
.thumb{width:32px;height:32px;flex:none;border-radius:6px;background:var(--soft);display:inline-flex;align-items:center;justify-content:center;overflow:hidden}
.thumb-img{width:32px;height:32px;object-fit:contain;display:block}
.channel-label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;font-weight:500;margin-top:4px}
.time{font-weight:650}
.profit{color:var(--good);font-weight:700}
.loss{color:var(--bad);font-weight:700}
.missing{color:var(--muted)}
.stock{display:inline-grid;place-items:center;min-width:28px;height:24px;padding:0 6px;border-radius:6px;background:var(--stock-bg);color:var(--stock-fg);font-weight:750}
.stock.zero{background:var(--zero-bg);color:var(--zero-fg)}
.stock.unknown{background:var(--unk-bg);color:var(--unk-fg)}
.stock-source{display:block;margin-top:4px;font-size:10px;color:var(--muted);white-space:normal;max-width:180px;font-weight:400;line-height:1.35}
.empty{text-align:center;padding:28px 16px;color:var(--muted);white-space:normal}
.table-foot{padding:10px 2px 0;color:var(--muted);font-size:12px;line-height:1.45}
.bars{display:flex;align-items:flex-end;gap:3px;min-height:148px;overflow-x:auto;padding:4px 0}
.bar{flex:1 0 12px;max-width:32px;display:flex;flex-direction:column;align-items:center;gap:4px}
.bar-stack{height:120px;width:100%;display:flex;flex-direction:column-reverse;justify-content:flex-start}
.bar-seg{display:block;width:100%}
.bar-seg.ebay{background:var(--ch-ebay)}.bar-seg.mercari{background:var(--ch-mercari)}.bar-seg.rha{background:var(--ch-rha)}.bar-seg.rl{background:var(--ch-rl)}
.bar-seg.neg{background:var(--bad)}
.bar-label{font-size:9px;color:var(--muted)}
.fold{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.fold summary{cursor:pointer;font-weight:700}
.sources dt{font-weight:750;margin-top:10px}
.sources dd{margin:4px 0 0;color:var(--muted);line-height:1.45}
.shell .footnote{color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
html[data-layout="desk"] .shell table.sales{min-width:920px}

html[data-theme="dark"] .shell{color-scheme:dark}
html[data-theme="dark"] .shell,html[data-theme="dark"] .topbar{
  --page:#12141a;--card:#1b1f27;--ink:#f2f4f7;--muted:#a7b0bb;--line:#313743;--soft:#262b34;
  --good:#4ade80;--good-deep:#86efac;--good-bg:#052e16;--bad:#f87171;--bad-deep:#fecaca;--bad-bg:#3f1212;
  --dia:#60a5fa;--mes:#c4b5fd;--evo:#5eead4;--info:#94a3b8;
  --stock-bg:#1e3348;--stock-fg:#9ec5ef;--zero-bg:#2a2e34;--zero-fg:#b7c0ca;--unk-bg:#3a2d16;--unk-fg:#f5c57a;
  --warn-bg:#3a2d16;--warn-fg:#f5c57a;--shadow:0 1px 3px rgba(0,0,0,.35)
}
html[data-theme="dark"] .shell{background:var(--page)}
html[data-theme="dark"] .pill{background:#052e16;border-color:#14532d;color:var(--good)}
html[data-theme="dark"] .jump a{color:#0f172a}
@media(prefers-color-scheme:dark){
  html:not([data-theme="light"]) .shell{color-scheme:dark}
  html:not([data-theme="light"]) .shell,html:not([data-theme="light"]) .topbar{
    --page:#12141a;--card:#1b1f27;--ink:#f2f4f7;--muted:#a7b0bb;--line:#313743;--soft:#262b34;
    --good:#4ade80;--good-deep:#86efac;--good-bg:#052e16;--bad:#f87171;--bad-deep:#fecaca;--bad-bg:#3f1212;
    --dia:#60a5fa;--mes:#c4b5fd;--evo:#5eead4;--info:#94a3b8;
    --stock-bg:#1e3348;--stock-fg:#9ec5ef;--zero-bg:#2a2e34;--zero-fg:#b7c0ca;--unk-bg:#3a2d16;--unk-fg:#f5c57a;
    --warn-bg:#3a2d16;--warn-fg:#f5c57a;--shadow:0 1px 3px rgba(0,0,0,.35)
  }
  html:not([data-theme="light"]) .shell{background:var(--page)}
  html:not([data-theme="light"]) .pill{background:#052e16;border-color:#14532d;color:var(--good)}
  html:not([data-theme="light"]) .jump a{color:#0f172a}
}

@media(max-width:720px){
  html:not([data-layout="desk"]) .long{display:none}
  html:not([data-layout="desk"]) .short{display:inline}
  html:not([data-layout="desk"]) .split,html:not([data-layout="desk"]) .pair,html:not([data-layout="desk"]) .page-head{grid-template-columns:1fr;flex-direction:column}
  html:not([data-layout="desk"]) .kpi-grid{grid-template-columns:1fr;gap:8px}
  html:not([data-layout="desk"]) .kpi.hero{grid-column:auto;padding:12px 14px}
  html:not([data-layout="desk"]) .col-desk,html:not([data-layout="desk"]) .stock-source,html:not([data-layout="desk"]) .quiet{display:none}
  html:not([data-layout="desk"]) .topbar{padding:12px 14px}
  html:not([data-layout="desk"]) .shell main{padding:14px 12px 32px}
  html:not([data-layout="desk"]) .zone{padding:4px}
  html:not([data-layout="desk"]) .zone-h{padding:8px 12px}
  html:not([data-layout="desk"]) .zone-icon{font-size:22px}
  html:not([data-layout="desk"]) table.data td.product a{max-width:46vw;white-space:normal}
}
html[data-layout="cel"] .long{display:none}
html[data-layout="cel"] .short{display:inline}
html[data-layout="cel"] .split,html[data-layout="cel"] .pair,html[data-layout="cel"] .page-head{grid-template-columns:1fr;flex-direction:column}
html[data-layout="cel"] .kpi-grid{grid-template-columns:1fr;gap:8px}
html[data-layout="cel"] .kpi.hero{grid-column:auto;padding:12px 14px}
html[data-layout="cel"] .col-desk,html[data-layout="cel"] .stock-source,html[data-layout="cel"] .quiet{display:none}
html[data-layout="cel"] .topbar{padding:12px 14px}
html[data-layout="cel"] .shell main{padding:14px 12px 32px}
html[data-layout="cel"] .zone{padding:4px}
html[data-layout="cel"] .zone-h{padding:8px 12px}
html[data-layout="cel"] .zone-icon{font-size:22px}
html[data-layout="cel"] table.data td.product a{max-width:46vw;white-space:normal}
html[data-layout="desk"] .col-desk{display:table-cell}
html[data-layout="desk"] .stock-source{display:block}
html[data-layout="desk"] .quiet{display:inline}
html[data-layout="desk"] .kpi-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
html[data-layout="desk"] .kpi.hero{grid-column:span 2}
html[data-layout="desk"] .long{display:inline}
html[data-layout="desk"] .short{display:none}
html[data-layout="desk"] .split{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);flex-direction:unset}
html[data-layout="desk"] .pair{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
html[data-layout="desk"] .page-head{flex-direction:row}