html{color-scheme:light}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;font-family:system-ui,sans-serif;font-size:14px}
img{max-width:100%}
[hidden]{display:none!important}

/* Layout: sticky tab bar, then stacked analysis bands (센터 → 회원 → 트레이너); member detail opens in a side drawer. */
:root{
  --bg:#f6f6f4; --surface:#ffffff; --surface-2:#f0efec; --line:#e3e2dd; --fg:#16161a; --fg-2:#52514e; --fg-3:#8a8984;
  --accent:#b8231f; --accent-ink:#ffffff;
  --pos:#2a78d6; --neg:#eb6834; --neu:#b9b8b2; --unl:#eda100; --base:#8a8984; --rep:#6250d6; --tA:#6250d6; --tB:#1baf7a; --tC:#eda100; --tD:#e87ba4;
  --font:"IBM Plex Sans KR",system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r:8px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#121212; --surface:#1a1a19; --surface-2:#232321; --line:#2f2f2c; --fg:#f0efec; --fg-2:#c3c2b7; --fg-3:#8d8c86;
  --accent:#e0534e; --accent-ink:#ffffff;
  --pos:#3987e5; --neg:#d95926; --neu:#5a5955; --unl:#c98500; --base:#8d8c86; --rep:#9085e9; --tA:#9085e9; --tB:#199e70; --tC:#c98500; --tD:#d55181; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#121212; --surface:#1a1a19; --surface-2:#232321; --line:#2f2f2c; --fg:#f0efec; --fg-2:#c3c2b7; --fg-3:#8d8c86;
  --accent:#e0534e; --accent-ink:#ffffff;
  --pos:#3987e5; --neg:#d95926; --neu:#5a5955; --unl:#c98500; --base:#8d8c86; --rep:#9085e9; --tA:#9085e9; --tB:#199e70; --tC:#c98500; --tD:#d55181; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;line-height:1.55}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.topin{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-block:10px}
.brand{display:flex;align-items:baseline;gap:8px;font-weight:700;font-size:16px;letter-spacing:-.01em}
.brand i{width:10px;height:10px;border-radius:2px;background:var(--accent);display:inline-block;transform:translateY(-1px)}
.brand small{font-weight:500;color:var(--fg-3);font-size:12px}
nav.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
nav.tabs a{padding:6px 12px;border-radius:6px;color:var(--fg-2);text-decoration:none;font-weight:500}
nav.tabs a:hover{background:var(--surface-2)}
nav.tabs a[aria-current="page"]{background:var(--fg);color:var(--bg)}
main{padding-block:20px 80px;display:flex;flex-direction:column;gap:28px}
h2{font-size:19px;margin:0;text-wrap:balance;letter-spacing:-.01em}
h3{font-size:15px;margin:0}
.eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:700}
.muted{color:var(--fg-3)} .sub{color:var(--fg-2)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.band{display:flex;flex-direction:column;gap:14px}
.bandhead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;border-bottom:2px solid var(--fg);padding-bottom:8px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.grid2{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:14px}
@media (max-width:900px){.grid2{grid-template-columns:minmax(0,1fr)}}
.filters{display:flex;gap:18px;flex-wrap:wrap;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px}
.filters .lbl{font-size:12px;color:var(--fg-3);font-weight:600;margin-right:6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--fg-2);cursor:pointer;font:inherit;font-size:13px}
.chip[aria-pressed="true"]{border-color:var(--fg);color:var(--fg);background:var(--surface-2);font-weight:600}
.chip:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
@media (max-width:900px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.kpi .k{font-size:12px;color:var(--fg-3);font-weight:600}
.kpi .v{font-family:var(--mono);font-size:24px;font-weight:600;letter-spacing:-.02em}
.kpi .d{font-size:12px;font-family:var(--mono)}
.up{color:var(--pos)} .down{color:var(--neg)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--fg-2);margin-bottom:6px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{width:14px;height:3px;border-radius:2px;display:inline-block}
.sw.dash{background:repeating-linear-gradient(90deg,var(--c) 0 4px,transparent 4px 7px)!important}
.chart{width:100%;height:auto;display:block;overflow:visible}
.chart text{fill:var(--fg-3);font-family:var(--mono);font-size:11px}
.chart .gl{stroke:var(--line);stroke-width:1}
.chart .hit{fill:transparent;cursor:pointer}
.chart .hit:hover{fill:var(--surface-2);fill-opacity:.6}
.chart .selband{fill:var(--surface-2)}
.tblwrap{overflow-x:auto;min-width:0}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;color:var(--fg-3);font-weight:600;white-space:nowrap}
td.r,th.r{text-align:right}
tr.click{cursor:pointer} tr.click:hover td{background:var(--surface-2)}
tr.on td{background:var(--surface-2);box-shadow:inset 0 -1px 0 var(--fg)}
.stack{display:flex;height:10px;border-radius:3px;overflow:hidden;gap:2px;min-width:120px;background:var(--surface)}
.stack i{display:block;height:100%}
.pill{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:1px 7px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.pill.pos{color:var(--pos)} .pill.neg{color:var(--neg)} .pill.unl{color:var(--unl)}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;flex-shrink:0}
.seg button{font:inherit;font-size:12px;padding:4px 10px;border:0;background:var(--surface);color:var(--fg-2);cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"].p{background:var(--pos);color:#fff}
.seg button[aria-pressed="true"].n{background:var(--neg);color:#fff}
.seg button[aria-pressed="true"].z{background:var(--fg-2);color:var(--bg)}
.seg button:disabled{cursor:not-allowed;opacity:.6}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.gcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px;cursor:pointer;text-align:left;font:inherit;color:inherit;display:flex;flex-direction:column;gap:4px;min-width:0}
.gcard:hover{border-color:var(--fg-3)}
.gcard[aria-pressed="true"]{border-color:var(--fg);box-shadow:inset 0 0 0 1px var(--fg)}
.gcard .t{font-weight:600;font-size:13px}
.gcard .m{font-size:11px;color:var(--fg-3)}
.hm td.cell{font-family:var(--mono);text-align:center;min-width:72px;cursor:pointer}
.hm td.cell small{display:block;font-size:10px;opacity:.75}
.btn{font:inherit;font-weight:600;padding:7px 14px;border-radius:6px;border:1px solid var(--fg);background:var(--fg);color:var(--bg);cursor:pointer}
.btn.ghost{background:transparent;color:var(--fg)}
.btn.danger{background:transparent;color:var(--neg);border-color:var(--neg)}
.btn:disabled{opacity:.5;cursor:not-allowed}
select,input[type=text],input[type=month],input[type=search]{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--fg);max-width:100%}
.qblock{border-top:1px solid var(--line);padding-block:14px;display:flex;flex-direction:column;gap:8px}
.qblock:first-child{border-top:0}
.qhead{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.qno{font-family:var(--mono);font-size:12px;background:var(--surface-2);padding:2px 7px;border-radius:4px;color:var(--fg-2)}
.opt{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:6px 8px;border-radius:6px;background:var(--surface-2)}
.opt .txt{min-width:0;flex:1}
.opt .cnt{font-family:var(--mono);font-size:12px;color:var(--fg-3);white-space:nowrap}
.etc{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line)}
.etc .body{min-width:0;flex:1}
.etc .meta{font-size:12px;color:var(--fg-3)}
.etc blockquote{margin:4px 0 0;font-size:14px}
.note{font-size:12px;color:var(--fg-3)}
.banner{padding:10px 14px;border-radius:var(--r);background:var(--surface-2);color:var(--fg-2);font-size:13px}
.empty{padding:40px 16px;text-align:center;color:var(--fg-3)}
#tip{position:fixed;z-index:60;pointer-events:none;background:var(--fg);color:var(--bg);font-size:12px;padding:8px 10px;border-radius:6px;white-space:pre;line-height:1.5;max-width:320px;font-family:var(--font)}
.drawer{position:fixed;inset:0 0 0 auto;width:min(720px,100%);background:var(--bg);border-left:1px solid var(--line);z-index:50;overflow-y:auto;box-shadow:-12px 0 32px rgba(0,0,0,.18);
  padding:calc(16px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(32px + env(safe-area-inset-bottom,0px)) 16px;display:flex;flex-direction:column;gap:14px}
.drawer .x{position:sticky;top:0;align-self:flex-end}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.25);z-index:45}
.link{color:inherit;text-decoration:underline;text-decoration-color:var(--fg-3);text-underline-offset:3px;cursor:pointer;background:none;border:0;font:inherit;padding:0}
.toast{position:fixed;bottom:calc(16px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:8px 16px;border-radius:6px;z-index:70;font-size:13px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.split{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
@media (prefers-reduced-motion:no-preference){.drawer{animation:slide .18s ease-out}@keyframes slide{from{transform:translateX(24px);opacity:.6}}}
.thsort{all:unset;cursor:pointer;display:block;font:inherit;color:inherit;text-align:inherit;width:100%}
.thsort:hover{color:var(--fg)}
.thsort:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
th[aria-sort=ascending],th[aria-sort=descending]{color:var(--fg)}

/* 시인성: 페이지와 패널 대비, 표 줄무늬·호버·헤더 음영, 패널 제목 강조, 섹션 간격 */
:root{--bg:#ecebe6;--stripe:#f5f4f0;--hover:#e9f0fa;--thead:#ecebe5;--line-2:#d6d5cf;--shadow:0 1px 2px rgba(20,20,10,.06),0 2px 8px rgba(20,20,10,.04)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#0e0e0e;--stripe:#1f1f1d;--hover:#20262f;--thead:#232321;--line-2:#3a3a36;--shadow:none}}
:root[data-theme="dark"]{--bg:#0e0e0e;--stripe:#1f1f1d;--hover:#20262f;--thead:#232321;--line-2:#3a3a36;--shadow:none}
main{gap:44px}
.panel,.kpi,.filters{box-shadow:var(--shadow);border-color:var(--line-2)}
.bandhead h2{font-size:20px}
.panel>h3,.panel>.split>h3,.panel>.split>div>h3,.panel.tblwrap>h3{border-left:3px solid var(--accent);padding-left:9px;margin-bottom:10px;line-height:1.3}
.panel>.split{margin-bottom:8px}
thead th{background:var(--thead);color:var(--fg-2);border-bottom:1px solid var(--line-2)}
tbody tr:nth-child(even)>td{background:var(--stripe)}
tbody tr:hover>td{background:var(--hover)}
tr.on>td{background:var(--hover);box-shadow:inset 0 -1px 0 var(--fg)}
td{border-bottom-color:var(--line)}

/* 리포트 출력 버튼 */
.pgrp{display:inline-flex;align-items:center;gap:6px}
.pgrp button{font:inherit;font-size:11px;font-weight:600;padding:3px 8px;border:1px solid var(--line-2);background:var(--surface);color:var(--fg-2);cursor:pointer;border-radius:5px}
.pgrp button:hover{color:var(--fg);border-color:var(--fg-3)}
/* 리포트 문서 (A4 세로 · 본문 폭 190mm ≈ 718px, 항상 밝은 색) */
.rp{--bg:#fff;--surface:#fff;--surface-2:#f2f1ed;--line:#dddcd6;--line-2:#cfcec7;--fg:#16161a;--fg-2:#45443f;--fg-3:#77766f;--stripe:#f6f5f1;--hover:transparent;--thead:#ecebe5;--shadow:none;
  --accent:#b8231f;--pos:#2a78d6;--neg:#eb6834;--neu:#b9b8b2;--unl:#eda100;
  background:#fff;color:var(--fg);font-family:var(--font);font-size:11px;line-height:1.45;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.rp-head{border-bottom:2px solid #16161a;padding-bottom:8px;margin-bottom:12px}
.rp-k{font-size:10px;letter-spacing:.08em;color:var(--accent);font-weight:700}
.rp-t{font-size:18px;font-weight:700;margin:2px 0}
.rp-m{font-size:10px;color:var(--fg-3)}
.rp-body,.rp-body .band{display:flex;flex-direction:column;gap:10px}
.rp-tab>.band+.band{break-before:page;page-break-before:always}
.rp .grid2,.rp .cards{display:flex;flex-direction:column;gap:10px}
.rp .kpis{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px}
.rp .kpi .v{font-size:17px}
.rp .panel,.rp .kpi{box-shadow:none;padding:9px;border-color:var(--line)}
.rp .bandhead{border-bottom-width:1.5px;padding-bottom:4px}
.rp .bandhead h2{font-size:15px}
.rp h3{font-size:12.5px}
.rp .tblwrap{overflow:visible}
.rp table{font-size:9.5px;table-layout:auto}
.rp th,.rp td{padding:3px 4px;min-width:0!important;white-space:normal!important;word-break:keep-all;overflow-wrap:anywhere}
.rp thead{display:table-header-group}
.rp th,.rp td.r,.rp td.num{white-space:nowrap!important}
.rp th:has(div){white-space:normal!important;min-width:90px!important}
.rp tr{break-inside:avoid;page-break-inside:avoid}
.rp .stack{min-width:60px}
.rp .chart{max-height:230px}
.rp .chip{font-size:10px;padding:1px 6px}
.rp .link{text-decoration:none}
.rp a{color:inherit;text-decoration:none}
@media print{
  @page{size:A4 portrait;margin:10mm 10mm 12mm}
  body.printing>*:not(.rp){display:none!important}
  body.printing{background:#fff}
  body.printing .rp{width:auto}
}
.brand{color:inherit;text-decoration:none}
/* 선택지로 고른 회원 강조 */
:root{--hl:#fff1dc}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--hl:#3a2a12}}
:root[data-theme="dark"]{--hl:#3a2a12}
tbody tr.hl>td,tbody tr.hl:nth-child(even)>td{background:var(--hl)}
td.hlc{box-shadow:inset 0 0 0 2px var(--unl)}
#iv-detail{scroll-margin-top:90px}
.rp tr.hl>td{background:#fff1dc!important}