/* ui.css — shared base for every DataReady page (index, analysis, analysis-kr).
   Follows the PivoxQuant black-and-bronze refresh (2026-10-11): one sans family (Pretendard),
   tabular numbers instead of a mono face, sentence-case labels with no wide letter-spacing,
   14px cards / 10px buttons, no glows or decorative gradients. Mono is for code only. */
:root{
  --bg:#050505;
  --surface:#0d0d0d; --surface-2:#141414; --surface-3:#1c1c1c;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --ink:#ededed; --ink-2:#cfcfcf; --mut:#9b9b9b; --dim:#6c6c6c;

  --bronze:#b8956a; --bronze-hi:#cdab80;
  --bronze-soft:rgba(184,149,106,.12); --bronze-line:rgba(184,149,106,.4);

  /* severity / verdict — muted so the page reads as a document, not an alarm panel */
  --bad:#d88a8a;  --bad-soft:rgba(216,138,138,.12);
  --warn:#d7b26e; --warn-soft:rgba(215,178,110,.12);
  --good:#8fbf9a; --good-soft:rgba(143,191,154,.12);

  --radius-card:14px; --radius-cta:10px; --radius-sm:8px;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);
  font-size:15px;line-height:1.6;letter-spacing:-.005em;font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}
a{color:var(--bronze-hi);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
b,strong{font-weight:600;color:var(--ink)}
code,kbd,pre{font-family:var(--mono);font-size:.86em}
code{background:var(--surface-3);border:1px solid var(--line);border-radius:6px;padding:1px 6px;color:var(--ink-2)}
::selection{background:rgba(184,149,106,.35)}
:focus-visible{outline:2px solid var(--bronze);outline-offset:2px;border-radius:6px}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:650;font-size:15.5px;letter-spacing:-.02em;
  color:var(--ink);cursor:pointer;background:none;border:0;padding:0;font-family:inherit;text-decoration:none}
.brand:hover{text-decoration:none}
.brand .mark{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:var(--bronze);color:#120e09}
.nav{display:flex;align-items:center;gap:4px;font-size:14px}
.nav a,.nav button{color:var(--mut);padding:7px 11px;border-radius:var(--radius-sm);background:none;border:0;
  font:inherit;cursor:pointer;transition:color .15s,background .15s}
.nav a:hover,.nav button:hover{color:var(--ink);background:var(--surface-2);text-decoration:none}
.nav a,.nav button{white-space:nowrap}
.brand .short{display:none}
@media(max-width:560px){.brand .full{display:none}.brand .short{display:inline}.nav a{padding:7px 8px}.topbar{gap:8px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--bronze);color:#120e09;
  border:1px solid transparent;border-radius:var(--radius-cta);padding:10px 18px;font-family:inherit;font-size:14.5px;
  font-weight:600;letter-spacing:-.01em;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}
.btn:hover{background:var(--bronze-hi);text-decoration:none}
.btn:disabled{opacity:.5;cursor:default}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--surface-2);border-color:var(--mut)}
.btn.block{width:100%}

/* ---------- footer ---------- */
footer.site{margin-top:72px;padding:22px 0 8px;border-top:1px solid var(--line);color:var(--dim);font-size:13px;
  display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between}
footer.site a{color:var(--mut)} footer.site a:hover{color:var(--ink)}
footer.site .links{display:flex;flex-wrap:wrap;gap:4px 16px}

.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}