/* /khf/assets/css/header.css — 헤더 전용 스타일 (Tailwind 미사용) */
:root{--khf-text:#1f2937;--khf-muted:#64748b;--khf-line:#e5e7eb;--khf-dark:#0f172a}
#khfHeader{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);border-bottom:1px solid var(--khf-line);backdrop-filter:blur(8px);color:var(--khf-text);font:14px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Apple SD Gothic Neo","Noto Sans KR","Noto Sans JP","맑은 고딕",sans-serif}
#khfHeader .wrap{max-width:1200px;margin:0 auto;padding:0 16px;height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px}
#khfHeader .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;white-space:nowrap}
#khfHeader .logo{width:36px;height:36px;border-radius:50%;background:var(--khf-dark);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
#khfHeader .btxt{display:flex;flex-direction:column;line-height:1}
#khfHeader .btxt .ko{font-weight:600}
#khfHeader .btxt .en{font-size:11px;color:var(--khf-muted)}
#khfHeader nav.khfn{display:flex;gap:8px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}
#khfHeader nav.khfn::-webkit-scrollbar{height:6px}
#khfHeader nav.khfn::-webkit-scrollbar-thumb{background:rgba(0,0,0,.15);border-radius:6px}
#khfHeader nav.khfn a{display:inline-block;padding:8px 10px;border-radius:10px;text-decoration:none;color:#334155}
#khfHeader nav.khfn a:hover{background:#f1f5f9;color:#0f172a}
#khfHeader .right{display:flex;align-items:center;gap:6px;white-space:nowrap}
#khfHeader .chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:9999px;background:#111827;color:#fff;text-decoration:none;font-weight:600}
#khfHeader .chip.light{background:#e2e8f0;color:#0f172a;font-weight:500}
#khfHeader .chip.manage{background:#4f46e5}
#khfHeader .user{color:#475569;font-size:13px;margin:0 4px}
#khfHeader .mbtn{display:none;width:40px;height:40px;border:0;background:transparent;border-radius:8px;cursor:pointer}
#khfHeader .mnav{display:none;border-top:1px solid var(--khf-line);background:#fff}
#khfHeader .mnav.open{display:block}
#khfHeader .mnav .list{padding:10px 16px;display:grid;gap:2px}
#khfHeader .mnav .list a{padding:10px 4px;border-radius:8px;text-decoration:none;color:#334155}
@media (max-width:900px){#khfHeader nav.khfn{display:none}#khfHeader .mbtn{display:block}}