/* 운영자 로그인 — admin 디자인 login.html <style> 충실 이식. 토큰=tokens.css(코랄). */
.op-auth :root,
.op-auth {
  --op-ink:#0F172A; --op-ink-2:#1E293B; --op-ink-3:#334155;
  --op-line:#26334A; --op-text:#E2E8F0; --op-text-dim:#94A3B8;
  --accent:var(--gudoc-coral-500,#F4521E); --accent-soft:rgba(244,82,30,.16);
  --teal:#2DD4BF; --indigo:#818CF8;
}

.op-auth{display:grid;grid-template-columns:1fr 1.05fr;min-height:100vh;font-family:'Pretendard Variable','Pretendard',-apple-system,sans-serif;-webkit-font-smoothing:antialiased;}
@media(max-width:860px){.op-auth{grid-template-columns:1fr;} .op-auth__right{display:none;}}

/* 좌: 로그인 폼 */
.op-auth__left{background:var(--color-bg,#fff);display:flex;align-items:center;justify-content:center;padding:40px 28px;}
.op-auth .form{width:100%;max-width:380px;}
.op-auth .brand{display:flex;align-items:center;gap:11px;margin-bottom:30px;}
.op-auth .brand__mark{width:42px;height:42px;border-radius:12px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px;}
.op-auth .brand__t{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--color-text-strong,#15110E);}
.op-auth .brand__s{font-size:12px;color:var(--color-text-muted,#6b6b6b);margin-top:1px;}
.op-auth .form h1{font-size:25px;font-weight:800;letter-spacing:-.025em;margin:0 0 6px;color:var(--color-text-strong,#15110E);}
.op-auth .form .lead{font-size:13.5px;color:var(--color-text-muted,#6b6b6b);margin:0 0 26px;line-height:1.5;}
.op-auth .field{margin-bottom:15px;}
.op-auth .field label{display:block;font-size:12.5px;font-weight:700;color:var(--color-text,#333);margin-bottom:7px;}
.op-auth .field .wrap{position:relative;}
.op-auth .field .wrap i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--color-text-subtle,#999);font-size:14px;}
.op-auth .field input{width:100%;padding:13px 14px 13px 40px;border:1.5px solid var(--color-border,#e5e5e5);border-radius:11px;font-family:inherit;font-size:14px;color:var(--color-text-strong,#111);background:var(--color-surface,#fff);}
.op-auth .field input:focus{outline:none;border-color:var(--accent);}
.op-auth .row{display:flex;align-items:center;justify-content:space-between;margin:4px 0 20px;}
.op-auth .row label{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--color-text-muted,#666);cursor:pointer;}
.op-auth .row a{font-size:12.5px;color:var(--accent);font-weight:600;text-decoration:none;}
/* 자가재설정 미구현 — 링크 아닌 정직한 안내(muted, cursor:help). */
.op-auth .row__hint{font-size:12px;color:var(--color-text-subtle,#999);cursor:help;}
.op-auth .submit{width:100%;padding:14px;border:none;border-radius:11px;background:var(--op-ink);color:#fff;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;}
.op-auth .submit:hover{background:var(--op-ink-2);}
.op-auth .submit i{color:var(--accent);}
.op-auth .err{margin:0 0 14px;padding:11px 14px;border-radius:10px;background:#fdecea;color:#c0392b;font-size:13px;line-height:1.45;}
/* 비밀번호 변경 — 성공 안내 + 필드 검증 메시지(op-auth 톤). */
.op-auth .ok{margin:0 0 14px;padding:11px 14px;border-radius:10px;background:#E5F4EC;color:#1F8A5B;font-size:13px;line-height:1.45;display:flex;align-items:center;gap:8px;}
.op-auth .ok i{color:#1F8A5B;}
.op-auth .vmsg{display:block;margin-top:6px;font-size:12px;color:#c0392b;line-height:1.4;}
.op-auth .actorhint{margin-top:20px;padding:13px 15px;border:1px solid var(--color-border,#eee);border-radius:12px;background:var(--color-bg-subtle,#f7f7f7);font-size:12px;color:var(--color-text-muted,#666);line-height:1.6;}
.op-auth .actorhint b{color:var(--color-text-strong,#111);}
.op-auth .actorhint .chips{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap;}
.op-auth .actorhint .chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;}
.op-auth .chip--h{background:#E0E7FF;color:#4338CA;} .op-auth .chip--a{background:var(--accent-soft);color:#B23A12;}
.op-auth .foot{margin-top:26px;font-size:11.5px;color:var(--color-text-subtle,#999);text-align:center;line-height:1.6;}

/* 우: 브랜드 / 온톨로지 비주얼 */
.op-auth__right{background:var(--op-ink);color:var(--op-text);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:56px;}
.op-auth__right::before{content:'';position:absolute;inset:0;background:
  radial-gradient(600px 400px at 80% 10%, rgba(244,82,30,.18), transparent 60%),
  radial-gradient(500px 400px at 10% 90%, rgba(129,140,248,.15), transparent 60%);}
.op-auth .rbadge{position:relative;align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.05em;background:rgba(255,255,255,.08);border:1px solid var(--op-line);border-radius:999px;padding:7px 14px;margin-bottom:26px;}
.op-auth .rbadge .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:7px;}
.op-auth .rtitle{position:relative;font-size:34px;font-weight:800;line-height:1.25;letter-spacing:-.025em;margin:0 0 14px;}
.op-auth .rtitle .hl{color:var(--accent);}
.op-auth .rdesc{position:relative;font-size:14.5px;line-height:1.7;color:var(--op-text-dim);max-width:440px;margin:0 0 34px;}
.op-auth .graph{position:relative;background:rgba(255,255,255,.04);border:1px solid var(--op-line);border-radius:18px;padding:22px;max-width:460px;}
.op-auth .graph__h{font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--op-text-dim);text-transform:uppercase;margin-bottom:14px;}
.op-auth .gnodes{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.op-auth .gnode{display:flex;align-items:center;gap:8px;background:var(--op-ink-2);border:1px solid var(--op-line);border-radius:11px;padding:9px 12px;font-size:12.5px;font-weight:700;}
.op-auth .gnode i{font-size:12px;}
.op-auth .gnode--seller i{color:var(--indigo);} .op-auth .gnode--product i{color:var(--accent);}
.op-auth .gnode--sub i{color:var(--teal);} .op-auth .gnode--settle i{color:#FBBF24;}
.op-auth .glink{color:var(--op-line);font-size:13px;}
.op-auth .gcaption{font-size:11.5px;color:var(--op-text-dim);margin-top:14px;line-height:1.6;}
.op-auth .gcaption b{color:#fff;}

/* 개발 환경 고정 코드 안내 — 아이콘 + 문장 한 줄. 블록 흐름(세로쓰기 방지). */
.op-devhint{display:flow-root;font-size:12px;line-height:1.55;color:var(--accent,#c0392b);margin:-4px 0 12px;}
.op-devhint>i:first-child{float:left;margin:2px 6px 0 0;}