:root{
  --page:#f9f9f7; --surface:#fcfcfb; --ink:#0b0b0b; --ink2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,0.10);
  --s-rev:#2a78d6; --s-cost:#e34948; --s-profit:#1baf7a; --s-aux:#eda100;
  --good:#006300; --bad:#d03b3b;
  --chip-bg:rgba(42,120,214,.10);
}
[data-theme="dark"]{
  --page:#0d0d0d; --surface:#1a1a19; --ink:#ffffff; --ink2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,0.10);
  --s-rev:#3987e5; --s-cost:#e66767; --s-profit:#199e70; --s-aux:#c98500;
  --good:#0ca30c; --bad:#e66767;
  --chip-bg:rgba(57,135,229,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:system-ui,-apple-system,"Segoe UI","Apple SD Gothic Neo","Noto Sans KR",sans-serif;
  background:var(--page); color:var(--ink); font-size:15px; line-height:1.6;
}
a{color:var(--s-rev)}
.wrap{max-width:1080px; margin:0 auto; padding:0 20px 64px}

/* top nav */
nav{
  position:sticky; top:0; z-index:10; background:var(--surface);
  border-bottom:1px solid var(--border); margin-bottom:28px;
}
nav .inner{max-width:1080px; margin:0 auto; padding:0 20px; display:flex; align-items:center; gap:4px; height:52px; overflow-x:auto}
nav .brand{font-weight:700; font-size:15px; margin-right:14px; color:var(--ink); text-decoration:none; white-space:nowrap}
nav a.tab{
  color:var(--ink2); text-decoration:none; font-size:14px; padding:6px 12px;
  border-radius:8px; white-space:nowrap;
}
nav a.tab:hover{background:var(--chip-bg)}
nav a.tab.active{background:var(--chip-bg); color:var(--s-rev); font-weight:600}
nav .spacer{flex:1}

.page-head{margin-bottom:24px}
.page-head h1{font-size:24px; font-weight:700; letter-spacing:-0.02em}
.page-head .meta{color:var(--ink2); font-size:13.5px; margin-top:4px}

h2.sec{font-size:17px; font-weight:700; margin:36px 0 14px; display:flex; align-items:center; gap:8px}
.note{color:var(--muted); font-size:13px; margin-top:8px}

/* KPI tiles */
.kpis{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:14px}
.kpi{background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:18px 20px}
.kpi .label{color:var(--ink2); font-size:13px}
.kpi .value{font-size:28px; font-weight:700; letter-spacing:-0.02em; margin-top:2px}
.kpi .value small{font-size:14px; font-weight:500; color:var(--ink2)}
.kpi .delta{font-size:13px; margin-top:4px; font-weight:600}
.kpi .delta.up{color:var(--good)}
.kpi .delta.down{color:var(--bad)}
.kpi .delta .vs{color:var(--muted); font-weight:400}

/* cards & charts */
.card{background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:20px}
.card h3{font-size:15px; font-weight:600; margin-bottom:4px}
.card .sub{color:var(--muted); font-size:12.5px; margin-bottom:12px}
.chart-box{position:relative; height:300px}
.chart-box.short{height:240px}
.grid2{display:grid; grid-template-columns:1fr 1fr; gap:14px}
@media (max-width:760px){.grid2{grid-template-columns:1fr}}

/* tables */
.tbl-wrap{overflow-x:auto; background:var(--surface); border:1px solid var(--border); border-radius:12px}
table{width:100%; border-collapse:collapse; font-size:14px; min-width:560px}
th{
  text-align:left; color:var(--ink2); font-weight:600; font-size:13px;
  padding:11px 16px; border-bottom:1px solid var(--grid); white-space:nowrap;
}
td{padding:10px 16px; border-bottom:1px solid var(--grid); vertical-align:top}
tr:last-child td{border-bottom:none}
td.num, th.num{text-align:right; font-variant-numeric:tabular-nums}
td .up{color:var(--good); font-weight:600}
td .down{color:var(--bad); font-weight:600}
td .muted{color:var(--muted)}

/* status pills */
.pill{display:inline-block; font-size:12.5px; font-weight:600; padding:3px 10px; border-radius:999px; white-space:nowrap}
.pill.blue{background:rgba(42,120,214,.12); color:var(--s-rev)}
.pill.green{background:rgba(27,175,122,.14); color:var(--s-profit)}
.pill.yellow{background:rgba(237,161,0,.16); color:#8a5e00}
[data-theme="dark"] .pill.yellow{color:#eda100}
.pill.red{background:rgba(227,73,72,.13); color:var(--s-cost)}
.pill.gray{background:rgba(137,135,129,.15); color:var(--ink2)}

/* progress bar */
.prog{display:flex; align-items:center; gap:8px; min-width:130px}
.prog .bar{flex:1; height:6px; border-radius:3px; background:var(--grid); overflow:hidden}
.prog .bar i{display:block; height:100%; border-radius:3px; background:var(--s-rev)}
.prog span{font-size:12.5px; color:var(--ink2); font-variant-numeric:tabular-nums}

/* decision list */
.decisions{display:flex; flex-direction:column; gap:10px}
.decision{
  background:var(--surface); border:1px solid var(--border); border-left:4px solid var(--s-cost);
  border-radius:10px; padding:14px 18px; display:flex; gap:12px; align-items:baseline; flex-wrap:wrap;
}
.decision .no{font-weight:700; color:var(--s-cost)}
.decision .title{font-weight:600}
.decision .desc{color:var(--ink2); font-size:13.5px}
.decision .due{margin-left:auto; font-size:13px; font-weight:600; color:var(--s-cost); white-space:nowrap}

/* link cards */
.links{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:14px}
.link-card{
  background:var(--surface); border:1px solid var(--border); border-radius:12px;
  padding:18px 20px; text-decoration:none; color:var(--ink);
  transition:transform .12s ease, box-shadow .12s ease; display:block;
}
.link-card:hover{transform:translateY(-2px); box-shadow:0 8px 20px rgba(0,0,0,.08)}
.link-card .t{font-weight:700; font-size:15px}
.link-card .d{color:var(--ink2); font-size:13px; margin-top:4px}
.link-card .arrow{color:var(--s-rev); font-size:13px; font-weight:600; margin-top:10px; display:inline-block}

/* kanban */
.kanban{display:flex; gap:12px; overflow-x:auto; padding-bottom:8px}
.kcol{flex:0 0 220px; background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:12px}
.kcol h4{font-size:13px; font-weight:700; color:var(--ink2); display:flex; justify-content:space-between; margin-bottom:10px}
.kcol h4 .cnt{background:var(--chip-bg); color:var(--s-rev); border-radius:999px; padding:0 8px; font-size:12px}
.kcard{background:var(--page); border:1px solid var(--border); border-radius:8px; padding:10px 12px; margin-bottom:8px}
.kcard .n{font-weight:600; font-size:14px}
.kcard .p{font-size:12.5px; color:var(--ink2); margin-top:2px}
.kcard .m{font-size:12px; color:var(--muted); margin-top:2px}

blockquote{
  background:var(--surface); border:1px solid var(--border); border-left:4px solid var(--s-rev);
  border-radius:10px; padding:12px 18px; color:var(--ink2); font-size:14px;
}
footer.site{margin-top:56px; color:var(--muted); font-size:12.5px; text-align:center}