:root{--bg:#f6f7f9;--card:#fff;--fg:#1c1f26;--muted:#6b7280;--line:#e5e7eb;--acc:#2563eb;--ok:#15803d;--warn:#b45309;--bad:#b91c1c;--pos:#b91c1c;--neg:#1d4ed8;--chip:#eef2ff;--s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a;--s4:#eda100;--s5:#e87ba4;--s6:#008300;--s7:#4a3aa7;--s8:#e34948;--grid:#e1e0d9;--axis:#c3c2b7}
@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--card:#171a21;--fg:#e6e8ee;--muted:#9aa3b2;--line:#2a2f3a;--acc:#60a5fa;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;--pos:#f87171;--neg:#93c5fd;--chip:#1e2433;--s1:#3987e5;--s2:#d95926;--s3:#199e70;--s4:#c98500;--s5:#d55181;--s6:#008300;--s7:#9085e9;--s8:#e66767;--grid:#2c2c2a;--axis:#383835}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Noto Sans KR",system-ui,sans-serif}
header{padding:18px 16px 6px;max-width:1100px;margin:0 auto}
header h1{margin:0;font-size:20px;letter-spacing:-.01em}
header .sub{color:var(--muted);font-size:13px;margin-top:2px}
main{max-width:1100px;margin:0 auto;padding:8px 16px 48px;display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
main>section{min-width:0;max-width:100%}
.tw,.viz>div,.chartbox,#tabbody{min-width:0;max-width:100%}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.card h2{margin:0 0 10px;font-size:16px}
.card h2 small{color:var(--muted);font-weight:400;font-size:12px;margin-left:6px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.kpi{padding:10px 12px;border:1px solid var(--line);border-radius:10px}
.kpi .l{font-size:12px;color:var(--muted)}
.kpi .v{font-size:19px;font-weight:600;margin-top:2px;letter-spacing:-.01em}
.kpi .s{font-size:12px;color:var(--muted)}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:13.5px;white-space:nowrap}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:right}
th:first-child,td:first-child{text-align:left}
th{font-weight:600;color:var(--muted);font-size:12px}
td.l{text-align:left}
tr.total td{font-weight:600;border-top:2px solid var(--line)}
.pos{color:var(--pos)}.neg{color:var(--neg)}.muted{color:var(--muted)}
.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;background:var(--chip)}
.tag.ok{color:var(--ok)}.tag.warn{color:var(--warn)}.tag.bad{color:var(--bad)}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:10px}
label.f{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
input[type=number]{width:130px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font-size:14px}
input[type=checkbox]{width:16px;height:16px}
.note{font-size:13px;color:var(--muted);margin-top:8px}
.warnbox{border-left:3px solid var(--warn);padding:6px 10px;font-size:13px;background:var(--chip);border-radius:6px;margin-bottom:10px}
.err{border-left:3px solid var(--bad);padding:8px 10px;background:var(--chip);border-radius:6px}
a{color:var(--acc)}
svg.chart{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:14px;height:3px;vertical-align:middle;margin-right:4px}
.donut{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:16px;align-items:center}
@media (max-width:640px){.donut{grid-template-columns:1fr}}
.dl{display:grid;gap:6px;font-size:13px}
.dl .it{display:grid;grid-template-columns:14px 1fr auto;gap:8px;align-items:center;padding:6px 8px;border:1px solid var(--line);border-radius:8px}
.dl .sw{width:12px;height:12px;border-radius:3px}
.dl .n{font-weight:600}.dl .e{color:var(--muted);font-size:11.5px}
.dl .v{text-align:right;font-variant-numeric:tabular-nums}
.bars{display:grid;gap:6px;margin-top:12px;font-size:12px}
.bar{display:grid;grid-template-columns:44px 1fr;gap:8px;align-items:center;color:var(--muted)}
.bar .t{display:flex;height:16px;border-radius:6px;overflow:hidden}
.bar .t span{display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;white-space:nowrap;overflow:hidden}
details summary{cursor:pointer;color:var(--muted);font-size:13px}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-block;padding:7px 12px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--fg);text-decoration:none;font-size:13px}
.btn.primary{background:var(--acc);color:#fff;border-color:var(--acc)}
footer{max-width:1100px;margin:0 auto;padding:0 16px 40px;color:var(--muted);font-size:12px}
nav.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(6px);padding:8px 16px;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;max-width:1100px;margin:0 auto}
nav.top::-webkit-scrollbar{display:none}
nav.top a{white-space:nowrap;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);text-decoration:none;font-size:12.5px;min-height:32px;display:inline-flex;align-items:center}
section.card{scroll-margin-top:56px}
.lede{margin:0 0 10px;font-size:15px;font-weight:600;line-height:1.45}
.lede small{display:block;font-weight:400;color:var(--muted);font-size:13px;margin-top:4px}
.viz{display:grid;grid-template-columns:minmax(260px,440px) 1fr;gap:18px;align-items:start}
.viz svg{width:100%;height:auto;display:block}
.src{font-size:11.5px;color:var(--muted);margin-top:10px}
.only-m{display:none}
@media (max-width:640px){.only-d{display:none}.only-m{display:block}}
.dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:6px;font-size:12.5px;margin-top:12px}
.dl .it{display:grid;grid-template-columns:12px 1fr auto;gap:8px;align-items:center;padding:6px 8px;border:1px solid var(--line);border-radius:8px}
table.rt td[data-l]::before{content:none}
@media (max-width:640px){
  header{padding:14px 14px 4px} header h1{font-size:18px} main{padding:6px 12px 40px;gap:12px}
  .card{padding:12px 12px;border-radius:10px}
  .kpis{grid-template-columns:1fr 1fr;gap:8px} .kpi{padding:9px 10px} .kpi .v{font-size:17px}
  .kpi:first-child{grid-column:1/-1} .kpi:first-child .v{font-size:22px}
  .row{flex-direction:column;align-items:stretch} label.f{justify-content:space-between}
  input[type=number]{width:46%;font-size:16px;padding:9px 10px}
  .btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;flex:1}
  .viz{grid-template-columns:1fr}
  table.rt, table.rt tbody, table.rt tr, table.rt td{display:block;white-space:normal}
  table.rt tr.h{display:none}
  table.rt tr{display:grid;grid-template-columns:1fr 1fr;gap:1px 12px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-bottom:8px}
  table.rt td{border:0;padding:3px 0;display:flex;justify-content:space-between;gap:8px;align-items:baseline;font-size:13px;text-align:right}
  table.rt td[data-l]::before{content:attr(data-l);color:var(--muted);font-size:11px;text-align:left;flex:0 0 auto}
  table.rt td:first-child{grid-column:1/-1;display:block;text-align:left;font-weight:600;padding-bottom:4px;border-bottom:1px solid var(--line);margin-bottom:3px}
  table.rt td:first-child::before{content:none}
  table.rt td:empty{display:none}
  table.rt tr.total{background:var(--chip)}
  table.rt td .tag{white-space:nowrap}
  table.rt td>div{text-align:right}
  table.rt tr.total td:first-child{border-bottom:0}
}

/* ---- v3 additions ---- */
.seg{display:inline-flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.seg button{border:0;background:transparent;color:var(--muted);padding:6px 12px;border-radius:8px;font-size:13px;cursor:pointer;min-height:32px}
.seg button.on{background:var(--card);color:var(--fg);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:10px}
.toolbar .row{margin:0}
tr.clk{cursor:pointer} tr.clk:hover td{background:var(--chip)}
.chartbox{position:relative}
.chartbox svg{width:100%;height:auto;display:block;touch-action:pan-y}
.tip{position:absolute;pointer-events:none;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:12px;box-shadow:0 4px 14px rgba(0,0,0,.12);min-width:150px;z-index:3;display:none}
.tip .d{color:var(--muted);font-size:11px;margin-bottom:3px}
.tip .r{display:flex;justify-content:space-between;gap:12px;align-items:center}
.tip .r i{display:inline-block;width:10px;height:3px;margin-right:6px;vertical-align:middle;border-radius:2px}
.tip .r b{font-variant-numeric:tabular-nums}
.lg{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;margin-top:8px}
.lg button{border:0;background:transparent;color:var(--fg);padding:4px 2px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;min-height:28px}
.lg button i{display:inline-block;width:14px;height:3px;border-radius:2px}
.lg button.off{color:var(--muted);text-decoration:line-through}
.lg button.off i{opacity:.3}
.links{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.8}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:20;display:flex;align-items:center;justify-content:center;padding:16px}
.sheet{background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:14px;max-width:760px;width:100%;max-height:88vh;overflow:auto;padding:16px 18px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.sheet h3{margin:0 0 2px;font-size:17px}
.sheet .x{position:sticky;top:0;float:right;border:1px solid var(--line);background:var(--card);border-radius:999px;width:34px;height:34px;font-size:18px;cursor:pointer;color:var(--fg)}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin:10px 0}
.kv div{padding:8px 10px;border:1px solid var(--line);border-radius:8px}
.kv .l{font-size:11px;color:var(--muted)} .kv .v{font-weight:600;font-size:15px}
pre.draft{white-space:pre;overflow-x:auto;max-width:100%;box-sizing:border-box;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:12px;line-height:1.5;margin:8px 0 0}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--fg);color:var(--card);padding:9px 14px;border-radius:999px;font-size:13px;z-index:30;opacity:0;transition:opacity .2s}
.toast.show{opacity:1}
@media (max-width:640px){
  .overlay{align-items:flex-end;padding:0}
  .sheet{border-radius:14px 14px 0 0;max-height:92vh}
  .seg{width:100%;display:flex} .seg button{flex:1;padding:8px 4px}
  .toolbar{flex-direction:column;align-items:stretch}
}