/* NerdVana 계정 — nerdvana.kr 메인(terminal.css)과 같은 토큰을 쓴다 */
:root {
  --bg:#111; --surface:#161616; --fg:#ccc; --fg-muted:#888; --fg-subtle:#666;
  --hairline:#2a2a2a; --hairline-strong:#444;
  --accent-gold:#a85; --accent-hot:#f64; --accent-dim:#943; --accent-green:#693;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --font-ko:"Pretendard Variable","Pretendard","Noto Sans KR",sans-serif;
  --ease:cubic-bezier(.2,0,0,1);
}
:root[data-theme="light"]{
  --bg:#f4f2ed; --surface:#fff; --fg:#1a1a1a; --fg-muted:#555; --fg-subtle:#888;
  --hairline:#dcd8cf; --hairline-strong:#bfb9ac;
  --accent-gold:#8a6a3a; --accent-hot:#d9512a; --accent-dim:#b5603c; --accent-green:#4f7a33;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font-mono),var(--font-ko);
  font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent-gold);text-decoration:none;transition:color .1s var(--ease)}
a:hover{color:var(--accent-hot)}
:focus-visible{outline:2px solid var(--accent-gold);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.hub-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--hairline)}
.hub-header .wrap{max-width:960px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:56px}
.hub-tag{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--accent-gold);display:flex;align-items:center;gap:10px}
.hub-tag img{width:22px;height:22px;border-radius:0}
.header-actions{display:flex;gap:18px;align-items:center}
.header-actions a,.icon-btn{font-size:12px;letter-spacing:.14em;color:var(--fg-muted);background:none;border:0;cursor:pointer;font-family:inherit}
.header-actions a:hover,.icon-btn:hover{color:var(--accent-gold)}

main{flex:1;width:100%;max-width:560px;margin:0 auto;padding:48px 24px}
main.wide{max-width:760px}
h1{font-size:20px;font-weight:700;letter-spacing:.06em;color:var(--fg);margin-bottom:6px}
.lede{color:var(--fg-muted);font-size:13px;margin-bottom:28px}
h2{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-gold);font-weight:700}

.card{border:1px solid var(--hairline);background:var(--surface);margin-bottom:20px}
.card-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--hairline)}
.card-head .hint{font-size:11px;color:var(--fg-subtle)}
.card-body{padding:16px}

label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-muted);margin:14px 0 6px}
label:first-child{margin-top:0}
label.remember{display:flex;align-items:center;gap:8px;margin:0 0 16px;font-size:13px;letter-spacing:0;text-transform:none;color:var(--fg)}
.devices{list-style:none;margin:0;padding:0}
.devices li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--hairline-strong)}
.devices li:last-child{border-bottom:0}
.devices .meta{font-size:12px;color:var(--fg-muted)}
input[type=email],input[type=password],input[type=text]{width:100%;background:var(--bg);border:1px solid var(--hairline-strong);
  color:var(--fg);font-family:inherit;font-size:14px;padding:10px 12px}
input:focus{border-color:var(--accent-gold);outline:none}
.radio{display:flex;gap:10px;align-items:flex-start;padding:10px 0;font-size:13px;text-transform:none;letter-spacing:0;color:var(--fg)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--hairline-strong);
  background:transparent;color:var(--fg);font-family:inherit;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  padding:10px 16px;cursor:pointer;transition:border-color .1s var(--ease),color .1s var(--ease)}
.btn:hover{border-color:var(--accent-gold);color:var(--accent-gold)}
.btn.primary{background:var(--accent-gold);border-color:var(--accent-gold);color:var(--bg)}
.btn.primary:hover{background:var(--accent-hot);border-color:var(--accent-hot);color:var(--bg)}
.btn.block{width:100%}
.btn.danger:hover{border-color:var(--accent-hot);color:var(--accent-hot)}
.btn img{width:18px;height:18px;border-radius:0}
.stack{display:flex;flex-direction:column;gap:10px}
.row-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.divider{display:flex;align-items:center;gap:12px;color:var(--fg-subtle);font-size:11px;letter-spacing:.2em;margin:24px 0}
.divider::before,.divider::after{content:"";flex:1;border-top:1px solid var(--hairline)}

.notice{border-left:2px solid var(--accent-gold);background:var(--surface);padding:10px 14px;font-size:13px;margin-bottom:20px}
.notice.error{border-left-color:var(--accent-hot);color:var(--fg)}
.notice.ok{border-left-color:var(--accent-green)}
.muted{color:var(--fg-muted);font-size:12px}
.small{font-size:12px}

.identity{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--hairline)}
.identity:last-child{border-bottom:0}
.identity img{width:36px;height:36px;border-radius:2px;background:var(--bg)}
.identity .who{flex:1;min-width:0}
.identity .name{color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.identity .detail{color:var(--fg-subtle);font-size:11px}
.identity form{margin:0}
.chars{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 16px}

.services{display:flex;flex-wrap:wrap;gap:10px}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.compare{grid-template-columns:1fr}main{padding:32px 16px}}

.hub-foot{max-width:960px;margin:40px auto 0;padding:24px;display:flex;flex-wrap:wrap;justify-content:center;gap:20px;border-top:1px solid var(--hairline);width:100%}
.hub-foot a{font-size:11px;letter-spacing:.16em;color:var(--fg-subtle)}
.hub-foot a:hover{color:var(--accent-gold)}
.inline-form{margin:0}