/* 서현필즈 Books - 메인 스타일 */
/* Pretendard 자체 호스팅(한글 KS X 1001 + 영문/숫자/기호) - 외부 CDN을 쓰지 않습니다 */
@font-face{font-family:"Pretendard Variable";font-weight:45 920;font-style:normal;font-display:swap;src:url("../fonts/PretendardVariable-ks.woff2") format("woff2-variations"),url("../fonts/PretendardVariable-ks.woff2") format("woff2")}
:root{
  --ink:#111;
  --sub:#8a8a8a;
  --line:#e8e8e8;
  --card:#f3f3f3;
  --brand:#1c2b4a;
  --blue:#0a3fb8;
  --radius:2px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);background:#fff;
  font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;
  letter-spacing:-.01em;line-height:1.5;
}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
h1,h2,p{margin:0}
.wrap{max-width:1320px;margin:0 auto;padding:0 24px}

/* 상단 안내바 */
.topbar{background:#f7f7f7;border-bottom:1px solid var(--line);font-size:12px;color:#666}
.topbar-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.topbar-links{display:flex;gap:16px;margin-left:auto}
.topbar-links a:hover,.topbar-links .ct-open:hover{color:var(--ink)}
.topbar-links .ct-open{appearance:none;border:0;background:none;font:inherit;color:inherit;padding:0;cursor:pointer}
.topbar-links .ct-open:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* 문의 전화 팝업 */
.ct-modal{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:20px}
.ct-modal[hidden]{display:none}
.ct-box{background:#fff;width:100%;max-width:420px;padding:34px 28px 24px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.28)}
.ct-msg{font-size:18px;font-weight:700;line-height:1.7;letter-spacing:-.02em;word-break:keep-all}
.ct-msg a{color:var(--blue);white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.ct-close{margin-top:22px;height:46px;min-width:120px;font-size:15px}

/* 헤더 */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:24px}
.logo{display:flex;align-items:center;gap:8px}
.logo-img{display:block;height:30px;width:auto}
.logo-sub{font-size:21px;font-weight:800;letter-spacing:-.01em;color:var(--brand);line-height:1}
.gnav{display:flex;gap:28px}
.gnav a{font-size:16px;font-weight:600;color:#555;padding:6px 0;border-bottom:2px solid transparent}
.gnav a:hover{color:var(--ink)}
.gnav a.is-active{color:var(--ink);border-bottom-color:var(--ink)}

/* 히어로 */
.hero{padding:44px 0 28px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--blue);margin-bottom:8px}
.hero h1{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.25;word-break:keep-all}
.lead{margin-top:12px;font-size:16px;line-height:1.7;color:#666;word-break:keep-all;max-width:760px}

/* 히어로 오른쪽: 바로가기 링크 (AI 튜터 제니 = 주황 / 서현필즈학원 = 파랑, 고딕체) */
.hero-in{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.hero-text{flex:1 1 auto;min-width:0}
.xlinks{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end;gap:0;padding-bottom:0}
.xlink{
  --xc:#ff6f00;
  position:relative;display:inline-flex;align-items:center;gap:12px;white-space:nowrap;color:var(--xc);
  font-size:32px;font-weight:800;letter-spacing:-.045em;line-height:1.25;padding:5px 0 9px;
}
.xl-jenny{--xc:#ff6f00}
.xl-academy{--xc:#1f5fff}
.xl-arr{
  display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;
  color:#fff;background:var(--xc);flex:none;transition:transform .3s ease;
}
.xlink::after{
  content:"";position:absolute;left:0;right:42px;bottom:3px;height:3px;border-radius:3px;background:var(--xc);
  transform:scaleX(0);transform-origin:right center;transition:transform .4s ease;
}
.xlink:hover::after,.xlink:focus-visible::after{transform:scaleX(1);transform-origin:left center}
.xlink:hover .xl-arr,.xlink:focus-visible .xl-arr{transform:translate(3px,-3px) rotate(6deg)}
.xlink:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-radius:4px}
@media (max-width:1100px){.xlink{font-size:28px}}
@media (max-width:900px){
  .hero-in{flex-direction:column;align-items:flex-start;gap:12px}
  .xlinks{flex-direction:row;flex-wrap:wrap;align-items:center;gap:0 28px}
}
@media (max-width:760px){
  .xlink{font-size:22px;padding:4px 0 8px;gap:8px}
  .xl-arr{width:24px;height:24px}
  .xl-arr svg{width:14px;height:14px}
  .xlink::after{right:32px;height:3px}
}
@media (prefers-reduced-motion:reduce){.xlink::after,.xl-arr{transition:none}}

/* 툴바 */
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0 22px;border-top:1px solid var(--ink)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  appearance:none;border:1px solid #d6d6d6;background:#fff;color:#444;
  font:inherit;font-size:14px;font-weight:600;padding:7px 14px;border-radius:999px;cursor:pointer
}
.chip:hover{border-color:#999}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.count{font-size:14px;color:var(--sub);white-space:nowrap}
.count b{color:var(--ink)}

/* 그리드: 4열 */
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:44px 24px;padding-bottom:72px}
.item[hidden]{display:none}
.card{display:block;outline-offset:6px}
.thumb{
  position:relative;background:var(--card);aspect-ratio:356/486;
  display:flex;align-items:center;justify-content:center;overflow:hidden
}
.num{
  position:absolute;left:10px;top:10px;z-index:2;
  min-width:32px;height:32px;padding:0 8px;display:flex;align-items:center;justify-content:center;
  background:#d3d3d3;color:#fff;font-size:18px;font-weight:600
}
.num-first{background:#000}
.cover{
  width:60%;aspect-ratio:214/303;
  box-shadow:0 10px 24px rgba(0,0,0,.16),0 2px 6px rgba(0,0,0,.10);
  transition:transform .25s ease,box-shadow .25s ease;background:#fff
}
.cover svg,.cover-img{display:block;width:100%;height:100%;object-fit:cover}
.card:hover .cover,.card:focus-visible .cover{transform:translateY(-6px);box-shadow:0 18px 32px rgba(0,0,0,.20),0 4px 10px rgba(0,0,0,.12)}

/* 태그 */
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:20px}
.tag{
  display:inline-flex;align-items:center;height:22px;padding:0 7px;
  font-size:12px;font-weight:600;line-height:1;color:#fff;border-radius:var(--radius)
}
.t-subject{background:#46584d}
.t-mock{background:#d9a5a5}
.t-n{background:#8fbfa5}
.t-final{background:#d8b36a}
.t-pack{background:#a99bd6}
.t-series{background:#6b6b6b}
.t-badge{background:#fff;color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}

.title{margin-top:12px;font-size:19px;font-weight:500;line-height:1.35;letter-spacing:-.02em;word-break:keep-all}
.card:hover .title{text-decoration:underline;text-underline-offset:3px}
.author{margin-top:8px;font-size:15px;color:var(--sub)}
.meta{margin-top:10px;display:flex;align-items:baseline;gap:10px;font-size:14px;color:var(--sub)}
.price{font-size:16px;font-weight:700;color:var(--ink)}

.empty{padding:80px 0;text-align:center;color:#666;line-height:2}

/* 푸터 */
.site-footer{border-top:1px solid var(--line);background:#fafafa;padding:32px 0 44px;font-size:13px;color:#777}
.foot-brand{font-weight:700;color:#444;margin-bottom:8px}
.foot-brand span{font-weight:500;color:var(--sub);margin-left:8px}
.foot-info,.foot-extra{line-height:1.8;word-break:keep-all}
.foot-copy{margin-top:10px;color:#aaa}

/* 버튼 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 28px;
  font:inherit;font-size:16px;font-weight:700;border:1px solid var(--ink);background:#fff;color:var(--ink);cursor:pointer
}
.btn-solid{background:var(--ink);color:#fff}
.btn[disabled]{background:#c9c9c9;border-color:#c9c9c9;cursor:not-allowed}
.btn-line:hover{background:#f3f3f3}

/* 반응형 */
@media (max-width:1100px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .topbar-in{flex-wrap:wrap;padding:6px 0;row-gap:2px}
  .topbar-links{flex-wrap:wrap;gap:2px 12px}
  .header-in{flex-direction:column;align-items:flex-start;gap:0;padding-top:10px}
  .gnav{gap:20px;width:100%;overflow-x:auto;white-space:nowrap}
  .gnav a{font-size:15px;padding:10px 0}
  .toolbar{flex-direction:column;align-items:stretch;gap:8px;padding:12px 0 18px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
  .chips::-webkit-scrollbar{display:none}
  .chip{flex:0 0 auto;white-space:nowrap;padding:7px 12px}
  .count{text-align:right;font-size:13px}
  .hero{padding:28px 0 20px}
  .hero h1{font-size:25px}
  .lead{font-size:14px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 12px;padding-bottom:48px}
  .num{left:6px;top:6px;min-width:26px;height:26px;font-size:14px}
  .cover{width:64%}
  .tags{margin-top:12px}
  .tag{height:20px;font-size:11px;padding:0 6px}
  .title{font-size:15px;margin-top:10px}
  .author{font-size:13px;margin-top:6px}
  .price{font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  .cover{transition:none}
}

/* ───────── 상품 상세 ───────── */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:22px 0 18px;font-size:13px;color:var(--sub)}
.crumbs a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.crumbs span:last-child{color:#555}
.pd-top{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:start;padding-bottom:56px}
.pd-thumb{position:sticky;top:88px;background:var(--card);aspect-ratio:356/486;display:flex;align-items:center;justify-content:center}
.pd-thumb .cover{width:56%}
.pd-info .tags{margin-top:0}
.pd-title{margin-top:14px;font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1.3;word-break:keep-all}
.pd-info .author{font-size:16px}
.pd-price{margin-top:24px;font-size:20px;font-weight:700}
.pd-price b{font-size:36px;font-weight:800;letter-spacing:-.02em}
.pd-facts{margin:24px 0 0;border-top:1px solid var(--ink)}
.pd-facts>div{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.pd-facts dt{flex:0 0 92px;color:var(--sub)}
.pd-facts dd{margin:0;color:#222}
.pd-points{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:8px;font-size:15px;color:#444}
.pd-points li{position:relative;padding-left:22px}
.pd-points li::before{content:"";position:absolute;left:3px;top:.42em;width:10px;height:6px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.pd-buy{display:flex;gap:10px;margin-top:28px}
.btn-lg{height:58px;font-size:17px;flex:1}
.pd-note{margin-top:12px;font-size:13px;color:var(--sub)}

.dtabs{position:sticky;top:65px;z-index:10;display:flex;background:#fff;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.dtabs a{flex:1;text-align:center;padding:16px 8px;font-size:15px;font-weight:600;color:#666}
.dtabs a:hover{color:var(--ink);background:#fafafa}
.dsec{padding:48px 0 4px;scroll-margin-top:130px}
.dsec h2{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.dsec p{margin-bottom:10px;line-height:1.85;color:#333;word-break:keep-all}
.ctable{width:100%;border-collapse:collapse;border-top:1px solid var(--ink)}
.ctable th,.ctable td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:15px}
.ctable th{width:140px;font-weight:600;color:#222;background:#fafafa}
.ctable td{color:#444}
.notes{list-style:none;margin:0 0 32px;padding:0;display:grid;gap:8px}
.notes li{position:relative;padding-left:14px;font-size:15px;line-height:1.75;color:#444;word-break:keep-all}
.notes li::before{content:"·";position:absolute;left:2px;font-weight:800}
.related{padding:48px 0 24px}
.related h2{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:24px}
.related .grid{padding-bottom:24px}
.buybar{display:none}

@media (max-width:760px){
  .pd-top{grid-template-columns:1fr;gap:22px;padding-bottom:36px}
  .pd-thumb{position:relative;top:auto;aspect-ratio:1/.95}
  .pd-thumb.has-pv{aspect-ratio:1/1.06}
  .pd-thumb .cover{width:46%}
  .pd-title{font-size:23px}
  .pd-price b{font-size:30px}
  .pd-buy{display:none}
  .dtabs{top:0;position:static}
  .dtabs a{font-size:14px;padding:14px 4px}
  .dsec{scroll-margin-top:16px;padding-top:36px}
  .dsec h2,.related h2{font-size:19px}
  .ctable th{width:88px}
  body.pd{padding-bottom:78px}
  .buybar{
    display:flex;align-items:center;gap:14px;position:fixed;left:0;right:0;bottom:0;z-index:30;
    padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)
  }
  .bb-price{font-size:20px;font-weight:800;white-space:nowrap}
  .btn-bar{flex:1;height:48px;font-size:16px}
}

/* ───────── 주문 / 결제 ───────── */
.co-h1{font-size:28px;font-weight:800;letter-spacing:-.03em;margin:0 0 22px}
.co-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:start;padding-bottom:72px}
.co-sec{padding:22px 0 26px;border-top:1px solid var(--ink)}
.co-sec h2{font-size:17px;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}
.co-item{display:flex;gap:18px;align-items:center}
.co-cover{flex:0 0 96px;background:var(--card);padding:12px 14px;display:flex;justify-content:center}
.co-cover .cover{width:100%}
.co-item-info .tags{margin-top:0}
.co-item-title{margin-top:10px;font-size:17px;font-weight:700;line-height:1.4;word-break:keep-all}
.co-item-meta{margin-top:6px;font-size:13px;color:var(--sub)}

.fld{display:block;margin-bottom:16px}
.fld>span{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.fld em{color:#d33;font-style:normal}
.fld input{
  width:100%;height:50px;padding:0 14px;border:1px solid #d0d0d0;border-radius:var(--radius);
  font:inherit;font-size:16px;color:var(--ink);background:#fff
}
.fld input:focus{outline:2px solid var(--blue);outline-offset:-1px;border-color:var(--blue)}
.fld small{display:block;margin-top:6px;font-size:12.5px;color:var(--sub);line-height:1.6}

.co-check{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.5;cursor:pointer}
.co-check input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--ink);flex:none}
.co-check em{font-style:normal;font-weight:700;color:var(--blue)}
.co-all{padding:14px 16px;background:#f5f5f5;margin-bottom:6px;font-weight:700;align-items:center}
.co-all input{margin:0}
.co-consent{padding:12px 4px;border-bottom:1px solid var(--line)}
.co-consent details{margin:6px 0 0 30px}
.co-consent summary{font-size:13px;color:var(--sub);cursor:pointer}
.co-consent .notes{margin:10px 0 4px;gap:6px}
.co-consent .notes li{font-size:13px;line-height:1.7}

.co-side{position:sticky;top:88px;border:1px solid var(--ink);padding:24px}
.co-side h2{font-size:17px;font-weight:800;margin-bottom:12px}
.co-sum{display:flex;justify-content:space-between;align-items:baseline;padding:8px 0;font-size:15px;color:#444}
.co-sum.total{border-top:1px solid var(--line);margin-top:8px;padding-top:16px;font-size:16px;font-weight:700;color:var(--ink)}
.co-sum.total b{font-size:26px;font-weight:800;letter-spacing:-.02em}
.co-method{margin-top:14px;padding:12px 14px;background:#f5f5f5;font-size:14px;font-weight:600}
.co-pay{width:100%;margin-top:16px;height:58px;font-size:17px}
.co-msg{margin-top:14px;padding:12px 14px;background:#fff3f3;border:1px solid #efb9b9;color:#b32020;font-size:14px;line-height:1.65}
.co-info{margin-top:14px;font-size:12.5px;color:var(--sub);line-height:1.7}

/* 주문 조회 / 다운로드 */
.narrow{max-width:760px}
.orderpg{padding-bottom:64px}
.o-alert{margin:0 0 18px;padding:14px 16px;font-size:15px;line-height:1.65;border:1px solid var(--line);background:#f7f7f7}
.o-alert.o-ok{background:#eef6ff;border-color:#b9d3f5;color:#0a3f8f;font-weight:600}
.o-alert.o-err{background:#fff3f3;border-color:#efb9b9;color:#b32020}
.o-detail{margin-bottom:34px}
.o-card{border-top:1px solid var(--ink);padding-top:20px}
.o-title{font-size:20px;font-weight:800;letter-spacing:-.02em;line-height:1.4;margin-bottom:6px;word-break:keep-all}
.o-card .pd-facts{margin-top:14px}
.o-files{margin:22px 0 8px;display:grid;gap:10px}
.o-file{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px;border:1px solid var(--line)}
.o-file-name{font-size:16px;font-weight:700;word-break:break-all}
.o-file-left{margin-top:4px;font-size:13px;color:var(--sub)}
.o-dl{height:46px;padding:0 22px;flex:none}
.o-pw{margin:22px 0 0;padding:18px 18px 16px;border:2px solid var(--ink);background:#fafafa}
.o-pw-title{font-size:14px;font-weight:800;letter-spacing:-.01em;color:#333;margin-bottom:10px}
.o-pw-row{display:flex;align-items:center;gap:10px}
.o-pw-code{flex:1;min-width:0;padding:12px 14px;background:#fff;border:1px solid #d0d0d0;font:700 20px/1.3 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.04em;color:var(--ink);word-break:break-all;-webkit-user-select:all;user-select:all}
.o-pw-copy{height:48px;padding:0 20px;flex:none}
.o-pw-help{margin-top:10px;font-size:13px;color:var(--sub);line-height:1.6}
.o-card .notes{margin:18px 0 0}
.o-card .notes li{font-size:13.5px}
.o-help{font-size:14px;color:#666;line-height:1.7;margin-bottom:16px}
.o-btn{width:100%;height:52px}
.o-list{margin-top:18px;display:grid;gap:10px}
.o-list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line)}
.o-list-title{font-size:15px;font-weight:700;word-break:keep-all}
.o-list-sub{margin-top:3px;font-size:12.5px;color:var(--sub)}
.o-open{height:40px;padding:0 18px;flex:none}

/* 관리자 주문 관리 */
.narrow0{max-width:420px}
.ad-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-bottom:10px}
.ad-sum{font-size:16px;font-weight:700;margin-right:auto}
.ad-only{font-size:14px;color:#555;display:flex;align-items:center;gap:6px}
.ad-btn{height:38px;padding:0 14px;font-size:13.5px}
.ad-scroll{overflow-x:auto;border-top:1px solid var(--ink)}
.ad-table{width:100%;border-collapse:collapse;min-width:820px;font-size:14px}
.ad-table th{text-align:left;padding:12px 10px;background:#fafafa;border-bottom:1px solid var(--line);font-weight:600;color:#555;white-space:nowrap}
.ad-table td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}
.ad-title{max-width:260px;word-break:keep-all}
.ad-sub{font-size:12.5px;color:var(--sub)}
.ad-empty{text-align:center;color:var(--sub);padding:40px 0!important}
.ad-st{display:inline-block;padding:2px 8px;font-size:12.5px;font-weight:700;background:#eee;color:#555}
.ad-paid{background:#e6f4ea;color:#17692f}
.ad-revoked,.ad-failed{background:#fdeaea;color:#b32020}
.ad-expired{background:#f1f1f1;color:#777}
.ad-review{margin-top:4px;font-size:12px;font-weight:700;color:#b32020}

@media (max-width:900px){
  .co-grid{grid-template-columns:1fr;gap:8px;padding-bottom:48px}
  .co-side{position:static}
}
@media (max-width:760px){
  .co-h1{font-size:23px}
  .co-cover{flex-basis:76px;padding:10px}
  .co-item-title{font-size:15px}
  .o-file{flex-direction:column;align-items:stretch}
  .o-dl{width:100%}
}
.o-card .pd-facts dt{flex:0 0 116px;white-space:nowrap}
.o-card .pd-facts dd{min-width:0;word-break:break-all}
.orderpg .wrap>.co-h1:first-child{margin-top:34px}

/* ───────── 상단 Admin 링크 (눈에 덜 띄게) ───────── */
.topbar-links a.adm-link{color:#a8a8a8;font-size:11.5px;letter-spacing:.04em;border:1px solid #dcdcdc;padding:1px 8px;border-radius:999px}
.topbar-links a.adm-link:hover{color:var(--ink);border-color:#999}

/* ───────── 관리 화면 ───────── */
.admpg .wrap{max-width:1120px}
.adm-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;border-bottom:1px solid var(--ink);margin-bottom:16px}
.adm-tabs{display:flex;flex-wrap:wrap;gap:2px}
.adm-tab{appearance:none;border:0;background:none;font:inherit;font-size:16px;font-weight:700;color:#8a8a8a;padding:12px 16px;cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.adm-tab:hover{color:var(--ink)}
.adm-tab.is-active{color:var(--ink);border-bottom-color:var(--ink)}
.adm-top-r{display:flex;gap:8px;align-items:center;padding-bottom:6px}
.adm-top-r a.btn{text-decoration:none}
.adm-toast{margin:0 0 14px;padding:12px 14px;font-size:14.5px;line-height:1.6;border:1px solid var(--line);background:#f7f7f7;white-space:pre-line}
.adm-toast.ok{background:#eef8f0;border-color:#b6dcbf;color:#17692f;font-weight:600}
.adm-toast.err{background:#fff3f3;border-color:#efb9b9;color:#b32020}
.adm-health{margin:0 0 14px;padding:14px 16px;background:#fff8e6;border:1px solid #f1d58a;color:#7a5a00;font-size:14px;line-height:1.7}
.adm-health b{display:block;margin-bottom:4px}
.adm-health code{display:block;margin-top:6px;padding:8px 10px;background:#fff;border:1px solid #eadfb8;font:12.5px/1.5 ui-monospace,Menlo,Consolas,monospace;word-break:break-all;user-select:all}

.adm-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin:0 0 14px}
.adm-bar .sp{margin-left:auto}
.adm-bar .adm-count{font-size:14px;color:var(--sub)}
.adm-btn{height:40px;padding:0 16px;font-size:14px}
.adm-btn-sm{height:32px;padding:0 10px;font-size:13px}
.adm-danger{color:#b32020;border-color:#e2b1b1}
.adm-danger:hover{background:#fff3f3!important}
.btn[disabled].adm-btn,.btn[disabled].adm-btn-sm{background:#f0f0f0;border-color:#ddd;color:#aaa}
.adm-sel,.adm-in,.adm-ta{font:inherit;font-size:15px;color:var(--ink);background:#fff;border:1px solid #d0d0d0;border-radius:var(--radius);width:100%}
.adm-sel{height:42px;padding:0 10px}
.adm-in{height:42px;padding:0 12px}
.adm-ta{padding:10px 12px;line-height:1.6;resize:vertical;min-height:90px}
.adm-in:focus,.adm-sel:focus,.adm-ta:focus{outline:2px solid var(--blue);outline-offset:-1px;border-color:var(--blue)}
.adm-bar .adm-sel{width:auto;min-width:150px;height:40px}

.adm-list{border-top:1px solid var(--ink)}
.adm-row{display:flex;align-items:center;gap:14px;padding:12px 6px;border-bottom:1px solid var(--line)}
.adm-row.is-moved{background:#fffbea}
.adm-thumb{flex:0 0 46px;aspect-ratio:214/303;background:#eee;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;text-align:center;line-height:1.2;padding:2px;word-break:keep-all}
.adm-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.adm-info{flex:1;min-width:0}
.adm-name{font-size:15.5px;font-weight:700;line-height:1.4;word-break:keep-all}
.adm-meta{margin-top:3px;font-size:13px;color:var(--sub)}
.adm-badges{margin-top:6px;display:flex;flex-wrap:wrap;gap:6px}
.adm-b{display:inline-block;padding:2px 8px;font-size:12px;font-weight:700;background:#eee;color:#555}
.adm-b.ok{background:#e6f4ea;color:#17692f}
.adm-b.warn{background:#fff3d6;color:#8a5a00}
.adm-b.off{background:#f1f1f1;color:#888}
.adm-b.bad{background:#fdeaea;color:#b32020}
.adm-acts{display:flex;gap:6px;align-items:center;flex:none}
.adm-price{flex:0 0 96px;text-align:right;font-weight:700;font-size:15px}
.adm-empty{padding:44px 0;text-align:center;color:var(--sub)}

.adm-card{border-top:1px solid var(--ink);padding:20px 0 8px;margin-bottom:8px}
.adm-card>h2{font-size:17px;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.adm-card .adm-help{margin:-6px 0 14px;font-size:13px;color:var(--sub);line-height:1.7}
.adm-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
.adm-grid .wide{grid-column:1/-1}
.adm-fld{display:block;margin-bottom:16px}
.adm-fld>span{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;color:#333}
.adm-fld>small{display:block;margin-top:5px;font-size:12.5px;color:var(--sub);line-height:1.6}
.adm-chk{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:15px;line-height:1.5;cursor:pointer}
.adm-chk input{width:19px;height:19px;margin:2px 0 0;accent-color:var(--ink);flex:none}
.adm-chk small{display:block;color:var(--sub);font-size:12.5px;margin-top:2px}
.adm-status{margin:2px 0 14px;padding:10px 12px;background:#f5f5f5;font-size:13.5px;line-height:1.65}
.adm-pvstat{margin:2px 0 14px;padding:10px 12px;background:#f5f5f5;font-size:13.5px;line-height:1.65}
.adm-foot{position:sticky;bottom:0;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:12px 0;display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px;z-index:5}
.adm-foot .sp{margin-left:auto}

.adm-files .adm-frow{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:8px 10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.adm-fname{font-size:13px;color:#555;word-break:break-all;line-height:1.45}
.adm-fname small{display:block;color:var(--sub)}
.adm-fbtn{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.adm-addrow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}
.adm-addrow .adm-sel{width:auto;max-width:320px;height:36px;font-size:13.5px}
.adm-prog{margin-top:10px;font-size:13px;color:#444}
.adm-prog .bar{height:8px;background:#e9e9e9;margin-top:5px;overflow:hidden}
.adm-prog .bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .15s}

.adm-cover{display:flex;gap:22px;align-items:flex-start;flex-wrap:wrap}
.adm-cover-prev{flex:0 0 150px;aspect-ratio:214/303;background:#eee;box-shadow:0 8px 18px rgba(0,0,0,.16);overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.adm-cover-prev img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.adm-cover-auto{padding:12px 10px;font-weight:800;line-height:1.25;word-break:keep-all}
.adm-cover-auto b{display:block;font-size:19px}
.adm-cover-auto span{display:block;margin-top:4px;font-size:10px;font-weight:600;opacity:.85}
.adm-cover-ctl{flex:1;min-width:260px}
.adm-swatches{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.adm-sw{width:44px;height:30px;border:2px solid transparent;outline:1px solid #cfcfcf;cursor:pointer;padding:0;display:flex;overflow:hidden;background:none}
.adm-sw i{flex:1}
.adm-sw.is-on{border-color:#fff;outline:2px solid var(--ink)}

.adm-cat{display:flex;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.adm-cat .adm-in{flex:1;max-width:340px}
.adm-cat .adm-n{font-size:13px;color:var(--sub);flex:0 0 76px}
.adm-cons{border:1px solid var(--line);padding:14px 14px 4px;margin-bottom:12px}

.adm-busy{position:fixed;inset:0;background:rgba(255,255,255,.72);display:flex;align-items:center;justify-content:center;z-index:100}
.adm-busy[hidden]{display:none}
.adm-busy-box{background:#fff;border:1px solid var(--ink);padding:22px 28px;text-align:center;font-weight:700;max-width:88vw}
.adm-busy-box p{margin-top:10px;font-size:15px;line-height:1.6;white-space:pre-line}
.adm-spin{display:inline-block;width:26px;height:26px;border:3px solid #ddd;border-top-color:var(--ink);border-radius:50%;animation:admspin .8s linear infinite}
@keyframes admspin{to{transform:rotate(360deg)}}

@media (max-width:760px){
  .adm-grid{grid-template-columns:1fr}
  .adm-row{flex-wrap:wrap}
  .adm-price{flex:1;text-align:left}
  .adm-files .adm-frow{grid-template-columns:1fr}
  .adm-fbtn{justify-content:flex-start}
  .adm-tabs{flex-wrap:nowrap;overflow-x:auto;width:100%;scrollbar-width:none}
  .adm-tabs::-webkit-scrollbar{display:none}
  .adm-tab{padding:10px 12px;font-size:14.5px;white-space:nowrap;flex:none}
}
@media (max-width:760px){
  .o-pw{padding:14px 14px 12px}
  .o-pw-code{font-size:17px;padding:11px 12px}
  .o-pw-copy{padding:0 16px}
}

/* ───────── 미리보기(책장 넘겨보기) ───────── */
.pv-open-thumb{
  position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:2;
  display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 16px;
  border:1px solid var(--ink);background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:700;cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.14)
}
.pv-open-thumb:hover{background:#f3f3f3}
.pv-lock{overflow:hidden}
.pv-modal{
  position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;background:#161616;
  -webkit-user-select:none;user-select:none;-webkit-touch-callout:none
}
.pv-modal[hidden]{display:none}
.pv-top{display:flex;align-items:center;gap:12px;padding:12px 16px;color:#fff}
.pv-title{flex:1;min-width:0;font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pv-count{font-size:14px;color:#ddd;font-variant-numeric:tabular-nums;white-space:nowrap}
.pv-close{height:36px;padding:0 14px;border:1px solid #888;background:transparent;color:#fff;font:inherit;font-size:14px;font-weight:700;cursor:pointer}
.pv-close:hover{background:rgba(255,255,255,.12)}
.pv-stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;touch-action:none}
.pv-book{position:relative;max-width:100%;transition:transform .45s ease}
.pv-mount{width:100%;height:100%}
.pv-page{background:#fff;overflow:hidden}
.pv-page img{display:block;width:100%;height:100%;object-fit:fill;pointer-events:none;-webkit-user-drag:none}
.pv-single{display:block;max-width:100%;max-height:100%;background:#fff;pointer-events:none;-webkit-user-drag:none}
.pv-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:52px;height:84px;border:0;
  background:rgba(255,255,255,.14);color:#fff;font-size:38px;line-height:1;cursor:pointer
}
.pv-nav:hover{background:rgba(255,255,255,.26)}
.pv-nav[disabled]{opacity:.25;cursor:default}
.pv-prev{left:10px}
.pv-next{right:10px}
.pv-loading{position:absolute;color:#ddd;font-size:15px}
.pv-note{margin:0;padding:10px 16px calc(12px + env(safe-area-inset-bottom));text-align:center;font-size:12px;color:#aaa}
@media (max-width:719px){
  .pv-nav{display:none}
  .pv-title{font-size:14px}
}
@media print{.pv-modal{display:none!important}}
.adm-pvthumbs{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 2px}
.adm-pvthumbs img{width:56px;height:auto;border:1px solid var(--line);background:#fff}

/* 법적 고지 */
.foot-links{margin:10px 0 2px;display:flex;flex-wrap:wrap;gap:4px 16px}
.foot-links a{color:#555;font-weight:600}
.foot-links a:hover{text-decoration:underline}
.foot-note{margin-top:8px;font-size:12px;color:#9a9a9a;line-height:1.7;word-break:keep-all}
.pd-legal{margin-top:10px;font-size:12.5px;color:#666;line-height:1.7;word-break:keep-all;background:#f7f7f7;padding:10px 12px;border-radius:4px}
.pd-legal b{color:#333}
.pd-supply{margin-top:10px;font-size:13px;color:#a34a00;background:#fff4e6;padding:8px 12px;border-radius:4px;line-height:1.6}
.co-legal{margin-top:12px;font-size:12.5px;color:#555;line-height:1.7;word-break:keep-all}
.co-legal b{color:#c0392b}
.co-minor{margin:10px 0 0;font-size:12.5px;color:#555;line-height:1.7;background:#f7f7f7;padding:10px 12px;border-radius:4px;word-break:keep-all}
.co-doclinks{margin:8px 0 0;font-size:12.5px}
.co-doclinks a{color:var(--blue);text-decoration:underline;margin-right:12px}
.legalpg{padding:32px 0 60px}
.legalpg h1{font-size:26px;margin:0 0 6px;letter-spacing:-.03em}
.legalpg .lg-meta{color:var(--sub);font-size:13px;margin:0 0 22px}
.legalpg h2{font-size:17px;margin:28px 0 8px;letter-spacing:-.02em}
.legalpg p,.legalpg li{font-size:14.5px;line-height:1.85;word-break:keep-all;color:#222}
.legalpg ol,.legalpg ul{padding-left:22px;margin:6px 0}
.legalpg table{border-collapse:collapse;width:100%;margin:8px 0;font-size:13.5px}
.legalpg th,.legalpg td{border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top;line-height:1.7;word-break:keep-all}
.legalpg th{background:#f5f5f5;white-space:nowrap}
.legalpg .lg-box{background:#f7f7f7;padding:12px 14px;border-radius:4px;margin:10px 0}
@media (max-width:760px){.legalpg th{white-space:normal}.legalpg h1{font-size:22px}}

.foot-cats a{color:#444;font-weight:700}
.cat-back{margin:28px 0 0;font-size:14px}
.cat-back a{color:var(--blue);text-decoration:underline}
.catintro .hero-in{padding-top:28px;padding-bottom:20px}