/* aniDAP × Cytology QA — jvchub(aniDAP × JVC Case Hub) 디자인 기준. 글자 크기는 --fs(A−/A+, 기억됨) */
:root{
  --bg:#f6f8fb; --card:#ffffff; --line:#e5e9f0; --ink:#0f1c2e;
  --muted:#5b6a80; --brand:#1F3864; --brand2:#2E75B6; --accent:#1F7A3A;
  --warn:#C77700; --danger:#C00000; --soft:#eef3fb; --fs:17px;
}
*{box-sizing:border-box}
html{font-size:var(--fs)}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",system-ui,sans-serif;line-height:1.65}
a{color:var(--brand2);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1240px;margin:0 auto;padding:0 20px}
.hidden{display:none!important}

/* Topbar */
.topbar{background:linear-gradient(135deg,var(--brand) 0%,var(--brand2) 100%);color:#fff;padding:14px 0;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.logo{color:#fff;font-weight:800;font-size:1.1rem;letter-spacing:.5px}
.logo:hover{text-decoration:none}
.logo span{font-weight:500;opacity:.85;font-size:.8rem}
.topbar nav{display:flex;gap:14px;align-items:center;font-size:.9rem;flex-wrap:wrap}
.topbar nav a{color:#fff;opacity:.92}
.topbar nav .me{opacity:.9}
.fsbtn{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:8px;
  padding:2px 9px;font-size:.85rem;font-weight:700;cursor:pointer;margin-left:2px}
.fsbtn:hover{background:rgba(255,255,255,.28)}

/* Footer */
.footer{margin-top:60px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem;text-align:center}

/* Hero */
.hero{padding:30px 0 18px}
.hero h1{margin:0 0 6px;font-size:1.65rem;color:var(--brand)}
.hero .lead{color:var(--muted);margin:0}
.chip{display:inline-block;font-size:.75rem;padding:3px 10px;border-radius:999px;background:var(--soft);color:var(--brand);font-weight:600}

/* Panels · cards */
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:14px 0}
.panel h2{margin:0 0 12px;color:var(--brand);font-size:1.15rem}
.dim{color:var(--muted);font-size:.85rem}

/* Buttons · inputs */
.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:none;background:#eef0f3;color:#465268;
  font-weight:700;cursor:pointer;text-decoration:none;font-size:.95rem;font-family:inherit}
.btn:hover{background:#e3e6eb;text-decoration:none}
.btn.primary{background:var(--brand);color:#fff} .btn.primary:hover{background:#16284a}
.btn.primary:disabled{opacity:.5;cursor:not-allowed}
.btn.on{background:#d8ead8;color:#155022}
.btn.danger{background:#fdecec;color:#a31616}
input,textarea,select{font-family:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:2px solid rgba(46,117,182,.35);border-color:var(--brand2)}
textarea{width:100%;min-height:6rem;resize:vertical}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px} @media (max-width:700px){.grid2{grid-template-columns:1fr}}
.grid2 input{width:100%}
.ok{color:var(--accent);font-weight:700}
.err{background:#fdecec;color:#7a1818;padding:8px 10px;border-radius:6px;font-size:.85rem;margin-top:10px}

/* QA */
.status{color:var(--muted);font-size:.9rem}
.status.live::after{content:" ●";color:var(--brand2);animation:blink 1s infinite}
@keyframes blink{50%{opacity:.2}}
.label{font-size:.85rem;font-weight:700;color:var(--brand);margin:14px 0 6px}
.answer{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;min-height:3rem}
.answer.en{background:#fafbfd;color:#3a475a;font-size:.95rem}
.answer h1,.answer h2,.answer h3{font-size:1.05rem;margin:.9rem 0 .3rem;color:var(--brand)}
.answer ul,.answer ol{padding-left:1.4rem} .answer li{margin:.2rem 0} .answer p{margin:.5rem 0}
details{margin-top:12px} summary{cursor:pointer;font-weight:700;color:var(--brand)}
.src{border-left:4px solid var(--brand2);background:#eef6ff;padding:8px 12px;margin:8px 0;border-radius:6px;font-size:.9rem}
.src b{display:block;color:var(--brand)}
.subpanel{margin-top:14px;padding:14px 16px;border:1px dashed #c7d3e6;border-radius:10px;background:#fbfcfe}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.chips button{font-family:inherit;font-size:.85rem;padding:4px 12px;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer;color:#465268}
.chips button.on{background:var(--soft);border-color:var(--brand2);color:var(--brand);font-weight:700}
.notice{font-size:.85rem;color:var(--muted);margin-top:18px}

/* Auth (jvchub 로그인과 같은 카드) */
.auth-card{max-width:400px;margin:40px auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.auth-card h1{margin:0 0 14px;color:var(--brand);font-size:1.25rem}
.auth-card label{display:block;margin:10px 0 4px;font-size:.82rem;color:var(--muted)}
.auth-card input{width:100%}
.auth-card .btn{width:100%;margin-top:14px}
.auth-card .hint{font-size:.78rem;color:var(--muted);margin-top:12px}
.auth-card details{margin-top:14px;border-top:1px dashed var(--line);padding-top:8px}
.auth-card details summary{font-size:.82rem;color:var(--muted);font-weight:600}

/* Admin */
table.gl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:.92rem}
table.gl th,table.gl td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.gl th{background:#eef3fb;color:var(--brand);font-weight:700}
table.gl tr:last-child td{border-bottom:none}
.callout{padding:12px 14px;border-radius:8px;border-left:4px solid var(--brand2);background:#eef6ff;font-size:.92rem}