@charset "UTF-8";
/* =====================================================================
   2026 「똑똑! 수학탐험대」 활용 숏폼 공모전 — 공모요강 / 온라인 참가신청
   · 이 화면 전용 스타일. 외부 CMS(씽굿) 자산은 사용하지 않는다.
   · 모든 선택자는 .sfc 로 스코프 제한 (기존 사이트 스타일과 충돌 방지)
   · 색상은 공모전 포스터 팔레트(네이비/그린/오렌지)에 맞춤
   · 주의) 전역 sub.css 가 h3/h4/h5 를 강제 스타일링하므로 이 영역에서는
           제목에 heading 태그 대신 div[role=heading] 을 쓴다.
   ===================================================================== */

.sfc {
    --sfc-navy:   #16357f;
    --sfc-navy-d: #0f2559;
    --sfc-blue:   #2a5cc7;
    --sfc-blue-l: #5b8ae0;
    --sfc-green:  #2e9e5b;
    --sfc-orange: #ef7622;
    --sfc-ink:    #2b3346;
    --sfc-body:   #454f66;
    --sfc-gray:   #78829a;
    --sfc-line:   #dfe4ee;
    --sfc-line-d: #c2c9d8;
    --sfc-bg:     #f8fafd;
    --sfc-tint:   #eef3fc;

    margin: 8px 0 48px;
    color: var(--sfc-body);
    font-size: 16px;
    line-height: 1.7;
}
.sfc * { box-sizing: border-box; }
.sfc p, .sfc ol, .sfc ul, .sfc dl, .sfc dd { margin: 0; }
.sfc ol, .sfc ul { list-style: none; padding: 0; }

/* =====================================================================
   히어로 — 좌 포스터 / 우 공모 정보
   ===================================================================== */
.sfc-hero {
    display: grid;
    grid-template-columns: 480px minmax(0, 1fr);
    gap: 34px;
    align-items: stretch;   /* 포스터와 우측 정보의 바닥선을 맞춘다 */
    padding: 32px;
    border: 1px solid var(--sfc-line);
    border-radius: 16px;
    background: linear-gradient(140deg, #f4f8ff 0%, #fdfdff 55%, #f9fbf6 100%);
}
/* 그리드/플렉스 자식의 기본 min-width:auto 로 인한 가로 넘침 방지 */
.sfc-hero > *, .sfc-hero__tbl > div > * { min-width: 0; }

/* 포스터
   · 그리드 행 높이만큼 액자를 늘리고 이미지는 object-fit:contain 으로 비율 유지
   · 남는 여백은 포스터 자체 배경색으로 채워 이음매가 보이지 않게 한다
     → 포스터 이미지를 교체하면 이 색도 새 포스터의 가장자리 색으로 같이 바꿔야 한다.
        (현재 shortform2026-poster.jpg 가장자리 = #99A7D6 연보라) */
.sfc-hero__poster a {
    position: relative;
    display: block;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--sfc-line-d);
    background: #99A7D6;
    box-shadow: 0 6px 20px rgba(22, 53, 127, .12);
    text-decoration: none;
    cursor: zoom-in;
    transition: transform .2s ease, box-shadow .2s ease;
}
.sfc-hero__poster a:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(22, 53, 127, .2); }
.sfc-hero__poster img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}
/* 포스터를 가리지 않도록 hover/focus 시에만 노출 */
.sfc-hero__zoom {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 30px 12px 12px;
    background: linear-gradient(to top, rgba(15, 37, 89, .9), rgba(15, 37, 89, 0));
    color: #fff;
    font-size: 14.5px;
    font-weight: 700;
    text-align: center;
    letter-spacing: -0.2px;
    opacity: 0;
    transition: opacity .18s ease;
}
.sfc-hero__poster a:hover .sfc-hero__zoom,
.sfc-hero__poster a:focus .sfc-hero__zoom { opacity: 1; }

/* 정보 — 세로 flex 로 두고 CTA 를 바닥에 붙여 포스터 하단선과 맞춘다 */
.sfc-hero__info { display: flex; flex-direction: column; }
.sfc-hero__badge {
    display: inline-block;
    align-self: flex-start;   /* 세로 flex 안에서 알약 모양 유지 */
    background: var(--sfc-navy);
    color: #fff;
    border-radius: 16px;
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 700;
}
.sfc-hero__title {
    margin-top: 14px;
    font-size: 34px;
    font-weight: 800;
    color: var(--sfc-navy);
    letter-spacing: -1px;
    line-height: 1.3;
}
.sfc-hero__desc {
    margin-top: 10px !important;
    font-size: 16.5px;
    color: var(--sfc-body);
}

.sfc-hero__tbl {
    margin-top: 20px !important;
    border-top: 2px solid var(--sfc-navy);
}
.sfc-hero__tbl > div {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 11px 4px;
    border-bottom: 1px solid var(--sfc-line);
}
.sfc-hero__tbl dt {
    flex: none;
    width: 92px;
    font-size: 15.5px;
    font-weight: 700;
    color: var(--sfc-navy);
}
.sfc-hero__tbl dd { font-size: 15.5px; color: var(--sfc-body); }
.sfc-hero__tbl dd b { color: var(--sfc-ink); font-weight: 700; }
.sfc-hero__sub {
    display: block;
    margin-top: 2px;
    font-size: 13.5px;
    color: var(--sfc-gray);
}
.sfc-hero__sub:before { content: '※ '; }

.sfc-hero__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.sfc-hero__tags span {
    background: #eaf5ee;
    border: 1px solid #bfe0cb;
    color: #1f7a45;
    border-radius: 16px;
    padding: 4px 13px;
    font-size: 13.5px;
    font-weight: 700;
}

.sfc-hero__cta {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin-top: auto;       /* 남는 높이를 위쪽으로 밀어 CTA 를 바닥에 정렬 */
    padding-top: 24px;
}

/* ---------------------------------------------------------------------
   포스터 확대 보기 (라이트박스)
   --------------------------------------------------------------------- */
body.sfc-lb-open { overflow: hidden; }

.sfc-lb {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(8, 18, 42, .92);
    flex-direction: column;
}
.sfc-lb.on { display: flex; }

.sfc-lb__bar {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    padding: 14px 20px;
    background: rgba(8, 18, 42, .96);
    border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.sfc-lb__tit { color: #fff; font-size: 15.5px; font-weight: 700; letter-spacing: -0.3px; }
.sfc-lb__btns { display: flex; gap: 8px; flex-wrap: wrap; }
.sfc-lb__b {
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, .45);
    background: transparent;
    color: #fff;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.4;
}
.sfc-lb__b:hover { background: rgba(255, 255, 255, .16); }
.sfc-lb__b--close { border-color: rgba(255, 255, 255, .75); }
/* 전역 reset.css 의 a:link{color:inherit} 보다 우선하도록 a 로 한정 */
a.sfc-lb__b { color: #fff; }

/* 무대 : 기본은 화면에 맞춤, zoom 이면 원본 크기 + 스크롤 */
.sfc-lb__stage {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    overflow: auto;
    cursor: zoom-out;
}
.sfc-lb__stage img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
    cursor: zoom-in;
}
/* 원본 크기 보기 — 폭은 JS 가 이미지 naturalWidth 로 지정한다 */
.sfc-lb.zoom .sfc-lb__stage { align-items: flex-start; justify-content: flex-start; }
.sfc-lb.zoom .sfc-lb__stage img {
    max-width: none;
    max-height: none;
    margin: 0 auto;
    cursor: zoom-out;
}

/* =====================================================================
   접수 상태 배너
   ===================================================================== */
.sfc-notice {
    margin-top: 16px;
    border: 1px solid #f0dfa4;
    background: #fffbec;
    color: #8a6400;
    border-radius: 10px;
    padding: 14px 20px;
    font-size: 15.5px;
}
.sfc-notice b { color: #6d4e00; }
.sfc-notice--end { border-color: #f2c6c4; background: #fdf3f2; color: #ab2a22; }
.sfc-notice--end b { color: #8e1f19; }
.sfc-notice__preview {
    display: inline-block;
    margin-left: 8px;
    padding: 3px 10px;
    border-radius: 12px;
    background: var(--sfc-navy);
    color: #fff;
    font-size: 12.5px;
    font-weight: 700;
}

/* =====================================================================
   탭
   ===================================================================== */
.sfc-tabs {
    display: flex;
    gap: 8px;
    margin: 32px 0 0;
    border-bottom: 3px solid var(--sfc-navy);
}
.sfc-tab {
    flex: 1 1 0;
    max-width: 240px;
    border: 1px solid var(--sfc-line);
    border-bottom: 0;
    background: #f1f4f9;
    color: #6b7590;
    font-size: 17px;
    font-weight: 700;
    padding: 15px 10px;
    border-radius: 10px 10px 0 0;
    cursor: pointer;
    font-family: inherit;
    transition: .15s;
}
.sfc-tab:hover { background: var(--sfc-tint); color: var(--sfc-navy); }
.sfc-tab.on { background: var(--sfc-navy); border-color: var(--sfc-navy); color: #fff; }

.sfc-panel { display: none; padding-top: 30px; }
.sfc-panel.on { display: block; }

/* =====================================================================
   공모요강
   ===================================================================== */
.sfc-sec {
    margin-bottom: 22px;
    border: 1px solid var(--sfc-line);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
}
.sfc-sec__h {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 26px;
    background: var(--sfc-tint);
    border-bottom: 1px solid var(--sfc-line);
    flex-wrap: wrap;
}
.sfc-sec__h i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--sfc-navy);
    color: #fff;
    font-size: 15px;
    font-style: normal;
    font-weight: 700;
    letter-spacing: 0;
}
.sfc-sec__h b {
    font-size: 22px;
    font-weight: 700;
    color: var(--sfc-navy);
    letter-spacing: -0.5px;
}
.sfc-sec__h small {
    font-size: 14px;
    font-weight: 400;
    color: var(--sfc-gray);
    padding-left: 4px;
}
.sfc-sec__b { padding: 26px; }

.sfc-h5 {
    position: relative;
    margin: 28px 0 12px;
    padding-left: 15px;
    font-size: 18px;
    font-weight: 700;
    color: var(--sfc-ink);
    letter-spacing: -0.4px;
}
.sfc-h5:first-child { margin-top: 0; }
.sfc-h5:before {
    content: '';
    position: absolute;
    left: 0; top: 9px;
    width: 8px; height: 8px;
    border-radius: 2px;
    background: var(--sfc-green);
}
.sfc-p { font-size: 16px; color: var(--sfc-body); margin-bottom: 10px !important; }

.sfc-list { font-size: 16px; color: var(--sfc-body); }
.sfc-list > li { position: relative; padding-left: 15px; margin: 7px 0; }
.sfc-list > li:before {
    content: '';
    position: absolute;
    left: 1px; top: 11px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--sfc-blue-l);
}
.sfc-list ul { margin: 5px 0 8px; }
.sfc-list ul > li {
    position: relative;
    padding-left: 14px;
    margin: 4px 0;
    font-size: 15.5px;
    color: #5b647c;
}
.sfc-list ul > li:before {
    content: '';
    position: absolute;
    left: 2px; top: 12px;
    width: 5px; height: 1px;
    background: #a9b3c6;
}
.sfc-ref { margin-top: 8px !important; font-size: 14.5px; color: var(--sfc-gray); }
.sfc-small { font-size: 13.5px; color: var(--sfc-gray); }

/* 표 */
.sfc-tblwrap { overflow-x: auto; margin: 10px 0 4px; }
table.sfc-tbl {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    table-layout: fixed;
    border-top: 2px solid var(--sfc-navy);
}
table.sfc-tbl th, table.sfc-tbl td {
    border: 1px solid var(--sfc-line-d);
    padding: 12px 14px;
    font-size: 15px;
    line-height: 1.6;
    vertical-align: middle;
    word-break: keep-all;
}
table.sfc-tbl thead th { background: #e4ecf9; color: var(--sfc-navy); font-weight: 700; text-align: center; }
table.sfc-tbl tbody th { background: #f2f6fc; color: var(--sfc-navy); font-weight: 700; text-align: center; }
table.sfc-tbl td { color: var(--sfc-body); }
table.sfc-tbl td.c, table.sfc-tbl--c td { text-align: center; }
table.sfc-tbl .sfc-tbl__sum th, table.sfc-tbl .sfc-tbl__sum td {
    background: #eef1f6;
    font-weight: 700;
    color: var(--sfc-navy);
}

/* 제출 규격 칩 */
.sfc-spec { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 6px; }
.sfc-spec span {
    background: var(--sfc-tint);
    border: 1px solid #c5d7f3;
    color: var(--sfc-navy);
    border-radius: 8px;
    padding: 7px 16px;
    font-size: 15px;
    font-weight: 700;
}

/* 추진 일정 */
.sfc-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 12px 0 20px !important; }
.sfc-steps li {
    border: 1px solid var(--sfc-line);
    border-top: 3px solid var(--sfc-blue-l);
    border-radius: 10px;
    background: var(--sfc-bg);
    padding: 18px 18px 16px;
    text-align: center;
}
.sfc-steps li:nth-child(2) { border-top-color: var(--sfc-green); }
.sfc-steps li:nth-child(3) { border-top-color: var(--sfc-orange); }
.sfc-steps b { display: block; font-size: 18px; font-weight: 700; color: var(--sfc-navy); }
.sfc-steps span { display: block; margin: 4px 0 9px; font-size: 14px; color: var(--sfc-gray); }
.sfc-steps em { display: block; font-style: normal; font-size: 15px; color: var(--sfc-body); }

.sfc-contact {
    border: 1px solid var(--sfc-line);
    border-left: 4px solid var(--sfc-navy);
    border-radius: 10px;
    background: var(--sfc-bg);
    padding: 18px 20px;
    font-size: 15.5px;
    color: var(--sfc-body);
}
.sfc-contact b { display: block; color: var(--sfc-navy); font-size: 16px; margin-bottom: 6px; }
.sfc-contact span { display: inline-block; margin-right: 20px; }

.sfc-caution { font-size: 15.5px; color: var(--sfc-body); }
.sfc-caution li { position: relative; padding-left: 22px; margin: 9px 0; }
.sfc-caution li:before {
    content: '';
    position: absolute;
    left: 4px; top: 10px;
    width: 0; height: 0;
    border-left: 6px solid var(--sfc-blue-l);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
}

.sfc-cta { margin: 34px 0 6px; text-align: center; }

/* 버튼 */
.sfc-b {
    border: 1px solid var(--sfc-blue);
    background: #fff;
    color: var(--sfc-blue);
    border-radius: 8px;
    padding: 12px 22px;
    font-size: 15.5px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: .15s;
}
.sfc-b:hover { background: var(--sfc-tint); }
.sfc-b--pri {
    background: var(--sfc-navy);
    border-color: var(--sfc-navy);
    color: #fff;
    padding: 15px 42px;
    font-size: 17px;
}
.sfc-b--pri:hover { background: var(--sfc-navy-d); }
/* 전역 reset.css 의 a:link{color:inherit} 보다 우선하도록 a 로 한정 */
a.sfc-b { color: var(--sfc-blue); }
a.sfc-b--pri { color: #fff; }

/* =====================================================================
   접수 완료 내역 (이미 접수한 경우 신청서 대신 노출)
   ===================================================================== */
.sfc-done {
    border: 1px solid var(--sfc-line);
    border-radius: 14px;
    background: var(--sfc-bg);
    padding: 44px 28px 36px;
    text-align: center;
}
.sfc-done__h { font-size: 23px; font-weight: 700; color: var(--sfc-navy); letter-spacing: -0.5px; }
.sfc-done__sub { margin-top: 10px !important; font-size: 15px; color: var(--sfc-body); }
.sfc-done__no {
    display: inline-block;
    margin: 20px 0 6px;
    padding: 14px 38px;
    border-radius: 10px;
    background: var(--sfc-navy);
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1.5px;
}
.sfc-done__tbl { margin-top: 22px; text-align: left; }
.sfc-done__note { margin-top: 18px !important; font-size: 14.5px; color: var(--sfc-gray); line-height: 1.75; }
.sfc-done__cta { margin-top: 24px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.sfc-done__cta a { text-decoration: none; }

/* =====================================================================
   참가신청 접근 안내 (비로그인 / 교원 아님)
   ===================================================================== */
.sfc-gate {
    border: 1px solid var(--sfc-line);
    border-radius: 14px;
    background: var(--sfc-bg);
    padding: 60px 24px;
    text-align: center;
}
.sfc-gate__h { font-size: 22px; font-weight: 700; color: var(--sfc-navy); letter-spacing: -0.5px; }
.sfc-gate p { margin-top: 14px !important; font-size: 15.5px; color: var(--sfc-body); }
.sfc-gate p b { color: var(--sfc-blue); }
.sfc-gate__sub { font-size: 14px !important; color: var(--sfc-gray) !important; }
.sfc-gate a { display: inline-block; margin-top: 24px; text-decoration: none; }

/* =====================================================================
   온라인 참가신청 위저드
   ===================================================================== */
.sfc .wz { margin: 0 0 10px; }

/* 헤더 / 프로그레스 */
.sfc .wz-head {
    border: 1px solid var(--sfc-line);
    border-radius: 14px 14px 0 0;
    padding: 22px 24px 16px;
    background: var(--sfc-bg);
}
.sfc .wz-head__top {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 12px; margin-bottom: 14px; flex-wrap: wrap;
}
.sfc .wz-head__title { font-size: 22px; font-weight: 700; color: var(--sfc-navy); letter-spacing: -0.5px; }
.sfc .wz-head__title small { display: block; font-size: 14px; font-weight: 400; color: var(--sfc-gray); margin-top: 4px; }
.sfc .wz-head__cnt { font-size: 15px; color: var(--sfc-body); white-space: nowrap; }
.sfc .wz-head__cnt b { font-size: 20px; color: var(--sfc-blue); }
.sfc .wz-track { height: 8px; border-radius: 4px; background: #e4e9f2; overflow: hidden; }
.sfc .wz-track__fill {
    height: 100%; width: 0; border-radius: 4px;
    background: linear-gradient(90deg, var(--sfc-navy), var(--sfc-blue-l));
    transition: width .35s ease;
}
.sfc .wz-dots { display: flex; gap: 4px; margin: 16px 0 0; padding: 0; overflow-x: auto; }
.sfc .wz-dots li { flex: 1 1 0; min-width: 84px; text-align: center; cursor: pointer; padding: 7px 2px; border-radius: 8px; }
.sfc .wz-dots li:hover { background: var(--sfc-tint); }
.sfc .wz-dots b {
    display: block; width: 28px; height: 28px; line-height: 28px; margin: 0 auto 6px;
    border-radius: 50%; background: #dde3ed; color: #8a93a5; font-size: 13px; font-weight: 700; transition: .2s;
}
.sfc .wz-dots span { font-size: 12.5px; color: #8a93a5; letter-spacing: -.4px; }
.sfc .wz-dots li.done b { background: #a9c6f0; color: #fff; }
.sfc .wz-dots li.done span { color: var(--sfc-body); }
.sfc .wz-dots li.cur b { background: var(--sfc-navy); color: #fff; box-shadow: 0 0 0 4px rgba(22,53,127,.13); }
.sfc .wz-dots li.cur span { color: var(--sfc-navy); font-weight: 700; }

/* 본문 */
.sfc .wz-body {
    border: 1px solid var(--sfc-line);
    border-top: 0;
    border-radius: 0 0 14px 14px;
    padding: 30px 26px 26px;
    margin-top: -1px;
    background: #fff;
}
.sfc .wz-panel { display: none; }
.sfc .wz-panel.on { display: block; }
.sfc .wz-sec {
    margin: 26px 0 12px;
    font-size: 17px; font-weight: 700; color: var(--sfc-navy);
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.sfc .wz-sec:first-child { margin-top: 0; }
.sfc .wz-sec > span:first-child:before {
    content: ''; display: inline-block; width: 7px; height: 7px;
    background: var(--sfc-green); border-radius: 2px;
    vertical-align: middle; margin: -3px 9px 0 0;
}
.sfc .wz-guide {
    background: #f3f8ff; border: 1px solid #d0e0f7; border-radius: 10px;
    padding: 16px 20px; font-size: 15px; color: #2f4874; margin-bottom: 18px; line-height: 1.75;
}
.sfc .wz-guide b { color: var(--sfc-navy); }
/* 전역 reset.css 가 li 에 직접 list-style:none 을 걸어두므로 li 로 지정해야 마커가 나온다 */
.sfc .wz-guide ol { margin: 8px 0 0; padding-left: 24px; }
.sfc .wz-guide ol > li { list-style: decimal outside; }
.sfc .wz-guide ul { margin: 8px 0 0; padding-left: 22px; }
.sfc .wz-guide ul > li { list-style: disc outside; }
.sfc .wz-guide li { margin: 4px 0; padding-left: 2px; }
.sfc .wz-guide li::marker { color: var(--sfc-blue); font-weight: 700; }

/* 표 */
.sfc .wz-tblwrap { overflow-x: auto; }
.sfc table.wz-t { width: 100%; min-width: 600px; border-collapse: collapse; table-layout: fixed; border-top: 2px solid var(--sfc-navy); }
.sfc .wz-panel > table.wz-t { min-width: 0; }
.sfc table.wz-t th, .sfc table.wz-t td {
    border: 1px solid var(--sfc-line-d);
    padding: 11px 13px; vertical-align: middle; font-size: 15px; word-break: break-all;
}
.sfc table.wz-t th { background: #e4ecf9; color: var(--sfc-navy); font-weight: 700; text-align: center; font-size: 14.5px; }
.sfc table.wz-t td.lb { background: #f2f6fc; color: var(--sfc-navy); font-weight: 700; text-align: center; }
.sfc table.wz-t td.c { text-align: center; }

/* 입력 */
.sfc .wz-i {
    width: 100%; border: 1px solid var(--sfc-line-d); border-radius: 6px;
    padding: 10px 12px; font-size: 15px; font-family: inherit; background: #fff; color: var(--sfc-ink);
}
.sfc .wz-i:focus { outline: none; border-color: var(--sfc-blue); box-shadow: 0 0 0 3px rgba(42,92,199,.14); }
.sfc .wz-i:disabled, .sfc .wz-i[readonly] { background: #f2f4f8; color: #7d8496; }
.sfc textarea.wz-i { resize: vertical; min-height: 78px; line-height: 1.7; }
.sfc textarea.wz-i--tall { min-height: 160px; }
.sfc .wz-i--num { width: 130px; }
.sfc .wz-i--sel { width: auto; }
.sfc .wz-i.err { border-color: #d84a42; background: #fff8f8; }
.sfc .wz-rd { display: inline-flex; align-items: center; gap: 7px; margin: 0 24px 5px 0; cursor: pointer; font-size: 15px; }
.sfc .wz-rd--last { margin-right: 0; }
.sfc .wz-rd--top { align-items: flex-start; margin: 0; }
.sfc .wz-rd--top input { margin-top: 4px; }
.sfc .wz-rd input { width: 17px; height: 17px; margin: 0; accent-color: var(--sfc-navy); flex: none; }
.sfc .wz-cnt { float: right; font-size: 13px; color: var(--sfc-gray); margin-top: 5px; }
.sfc .wz-cnt.ok { color: #1f7a45; }
.sfc .wz-cnt.bad { color: #d84a42; font-weight: 700; }
.sfc .wz-note { margin-top: 10px; font-size: 14px; color: var(--sfc-gray); clear: both; line-height: 1.7; }
.sfc .wz-note--inline { display: inline; margin-left: 6px; }
.sfc .wz-req { color: #d84a42; }
.sfc .wz-small { color: var(--sfc-gray); font-size: 14px; }
.sfc .wz-warn { color: #d84a42; font-size: 14px; }
.sfc .wz-hide { display: none; }
.sfc .wz-inline { display: flex; align-items: center; gap: 10px; }
.sfc .wz-unit { font-size: 15px; color: var(--sfc-body); }
.sfc .wz-tools { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px 12px; }
.sfc .wz-tools input { width: 16px; height: 16px; accent-color: var(--sfc-navy); }
.sfc .wz-signslot { margin-top: 18px; }

/* 버튼 */
.sfc .wz-b {
    border: 1px solid var(--sfc-blue); background: #fff; color: var(--sfc-blue); border-radius: 6px;
    padding: 9px 17px; font-size: 14.5px; font-weight: 700; cursor: pointer; font-family: inherit;
}
.sfc .wz-b:hover { background: var(--sfc-tint); }
.sfc .wz-b:disabled { border-color: #dfe3ea; color: #b3b9c4; background: #fafbfc; cursor: not-allowed; }
.sfc .wz-b.gray { border-color: var(--sfc-line-d); color: var(--sfc-body); }
.sfc .wz-b.gray:hover { background: #f2f4f8; }
.sfc .wz-b.del { border-color: #dfe3ea; color: #8a90a0; padding: 6px 11px; font-weight: 400; font-size: 13px; }
.sfc .wz-b.del:hover { background: #fdf3f3; border-color: #d84a42; color: #d84a42; }
.sfc .wz-b.pri {
    background: var(--sfc-navy); border-color: var(--sfc-navy); color: #fff;
    padding: 14px 38px; font-size: 16.5px; border-radius: 8px;
}
.sfc .wz-b.pri:hover { background: var(--sfc-navy-d); }
.sfc .wz-b.pri:disabled { background: #c2c7d2; border-color: #c2c7d2; color: #fff; }
.sfc .wz-nav {
    display: flex; justify-content: space-between; gap: 10px;
    margin-top: 30px; padding-top: 20px; border-top: 1px solid #e9edf4; flex-wrap: wrap;
}
.sfc .wz-nav__r { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.sfc .wz-saved { font-size: 13px; color: var(--sfc-gray); }

/* 태그칩 */
.sfc .wz-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.sfc .wz-chip {
    background: #eaf5ee; border: 1px solid #bfe0cb; color: #1f7a45;
    border-radius: 16px; padding: 5px 13px; font-size: 14px; font-weight: 700;
}

/* 추가 해시태그 입력 */
.sfc .wz-tagbox { margin-top: 14px; }
.sfc .wz-chips#wzTagList { display: none; }
.sfc .wz-chips#wzTagList.on { display: flex; }
.sfc .wz-chip--user {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--sfc-tint); border-color: #c5d7f3; color: var(--sfc-navy);
    padding-right: 8px;
}
.sfc .wz-chip__x {
    border: 0; background: none; color: #8a93a5;
    font-size: 17px; line-height: 1; cursor: pointer;
    padding: 0 2px; font-family: inherit;
}
.sfc .wz-chip__x:hover { color: #d84a42; }
.sfc .wz-tagmsg { display: none; color: #c0332b; font-weight: 700; margin-top: 6px; }
.sfc .wz-tagmsg.on { display: block; }

/* 서명 */
.sfc .wz-sign { border: 1px dashed var(--sfc-line-d); border-radius: 8px; background: #fff; display: inline-block; position: relative; }
.sfc .wz-sign canvas { display: block; cursor: crosshair; touch-action: none; border-radius: 8px; }
.sfc .wz-sign__ph {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    color: #b9c0cd; font-size: 14px; pointer-events: none;
}
.sfc .wz-sign.has .wz-sign__ph { display: none; }
.sfc .wz-signwrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sfc .wz-signwrap__lb { font-size: 15px; font-weight: 700; color: var(--sfc-navy); }

/* 파일 / 드롭 */
.sfc .wz-drop {
    border: 2px dashed var(--sfc-line-d); border-radius: 12px; padding: 34px 20px;
    text-align: center; background: var(--sfc-bg); transition: .15s;
}
.sfc .wz-drop.over { border-color: var(--sfc-blue); background: #f1f7ff; }
.sfc .wz-drop b { display: block; font-size: 17px; color: var(--sfc-navy); margin-bottom: 7px; }
.sfc .wz-drop span { font-size: 14px; color: var(--sfc-gray); }
.sfc .wz-drop__btn { margin-top: 14px; }
.sfc .wz-check { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sfc .wz-check li { font-size: 14.5px; padding: 9px 13px; border-radius: 7px; background: #f2f4f8; color: var(--sfc-body); }
.sfc .wz-check li.pass { background: #eef8f1; color: #1f7a45; }
.sfc .wz-check li.fail { background: #fdf3f2; color: #c0332b; font-weight: 700; }

/* 업로드 진행 */
.sfc .wz-up { display: none; margin-top: 14px; }
.sfc .wz-up.on { display: block; }
.sfc .wz-up__bar { height: 9px; border-radius: 5px; background: #e4e9f2; overflow: hidden; }
.sfc .wz-up__bar i {
    display: block; height: 100%; width: 0; border-radius: 5px;
    background: linear-gradient(90deg, var(--sfc-navy), var(--sfc-blue-l)); transition: width .2s ease;
}
.sfc .wz-up__txt { display: inline-block; margin-top: 8px; font-size: 14px; color: var(--sfc-body); }
.sfc .wz-up__txt.done { color: #1f7a45; font-weight: 700; }
.sfc .wz-up__txt.fail { color: #c0332b; font-weight: 700; }

.sfc .wz-videoprev { display: none; margin-top: 16px; text-align: center; }
.sfc .wz-videoprev.on { display: block; }
.sfc .wz-videoprev video { max-height: 360px; max-width: 100%; border-radius: 10px; background: #000; }

/* 주요 이미지 컷 — 세로형(9:16) 카드, 클릭/드래그 업로드 */
.sfc .wz-cuts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sfc .wz-cut { min-width: 0; }
.sfc .wz-cut__top {
    display: flex; align-items: center; justify-content: space-between;
    gap: 6px;
    max-width: 210px;          /* 카드 폭에 맞춰 라벨·순서버튼 정렬 */
    margin: 0 auto 6px;
}
.sfc .wz-cut__top b { font-size: 14px; font-weight: 700; color: var(--sfc-navy); }
.sfc .wz-cut.has .wz-cut__top b { color: var(--sfc-blue); }
.sfc .wz-cut__ord { display: flex; gap: 4px; }
.sfc .wz-cut__ord button {
    width: 24px; height: 24px; padding: 0; line-height: 1;
    border: 1px solid var(--sfc-line); border-radius: 6px;
    background: #fff; color: var(--sfc-body);
    font-size: 13px; font-family: inherit; cursor: pointer;
}
.sfc .wz-cut__ord button:hover:not(:disabled) { background: var(--sfc-tint); border-color: var(--sfc-blue); color: var(--sfc-navy); }
.sfc .wz-cut__ord button:disabled { color: #cfd5e0; cursor: default; }

/* 드롭 영역 */
.sfc .wz-cut__drop {
    position: relative;
    width: 100%;
    max-width: 210px;
    margin: 0 auto;
    aspect-ratio: 9 / 16;
    border: 2px dashed var(--sfc-line-d);
    border-radius: 12px;
    background: #f7f9fc;
    overflow: hidden;
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.sfc .wz-cut__drop:hover, .sfc .wz-cut__drop:focus-visible { border-color: var(--sfc-blue); background: #f1f7ff; outline: none; }
.sfc .wz-cut__drop.over { border-color: var(--sfc-blue); background: #e9f2ff; }
.sfc .wz-cut.has .wz-cut__drop { border-style: solid; border-color: var(--sfc-line); background: #11182a; }

.sfc .wz-cut__drop img { display: none; width: 100%; height: 100%; object-fit: cover; }
.sfc .wz-cut.has .wz-cut__drop img { display: block; }

/* 비어있을 때 안내 */
.sfc .wz-cut__ph {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
    color: var(--sfc-gray); text-align: center; padding: 8px;
}
.sfc .wz-cut.has .wz-cut__ph { display: none; }
.sfc .wz-cut__ph i {
    font-style: normal; font-size: 26px; line-height: 1;
    color: var(--sfc-blue-l); font-weight: 700;
}
.sfc .wz-cut__ph b { font-size: 13.5px; color: var(--sfc-body); font-weight: 700; }
.sfc .wz-cut__ph em { font-style: normal; font-size: 12px; color: #9aa3b5; }

/* 이미지 위 오버레이 (변경 / 삭제) */
.sfc .wz-cut__ov {
    position: absolute; inset: 0;
    display: none; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    background: rgba(10, 20, 45, .58);
    opacity: 0; transition: opacity .15s;
}
.sfc .wz-cut.has .wz-cut__ov { display: flex; }
.sfc .wz-cut.has .wz-cut__drop:hover .wz-cut__ov,
.sfc .wz-cut.has .wz-cut__drop:focus-visible .wz-cut__ov { opacity: 1; }
.sfc .wz-cut__chg { color: #fff; font-size: 13px; font-weight: 700; }
.sfc .wz-cut__x {
    border: 1px solid rgba(255, 255, 255, .7); background: transparent; color: #fff;
    border-radius: 6px; padding: 5px 12px; font-size: 12.5px; font-weight: 700;
    font-family: inherit; cursor: pointer;
}
.sfc .wz-cut__x:hover { background: #d84a42; border-color: #d84a42; }

/* 업로드 진행 바 */
.sfc .wz-cut__bar {
    position: absolute; left: 0; right: 0; bottom: 0;
    height: 4px; background: rgba(255, 255, 255, .35);
    display: none;
}
.sfc .wz-cut.uploading .wz-cut__bar { display: block; }
.sfc .wz-cut__bar i { display: block; height: 100%; width: 0; background: var(--sfc-blue-l); transition: width .2s ease; }
.sfc .wz-cut.uploading .wz-cut__ov { display: none; }

.sfc .wz-cut__st { display: block; margin-top: 6px; font-size: 12.5px; color: var(--sfc-gray); min-height: 17px; text-align: center; }
.sfc .wz-cut__st.done { color: #1f7a45; }
.sfc .wz-cut__st.fail { color: #c0332b; font-weight: 700; }

/* 메시지 / 임시저장 */
.sfc .wz-msg { display: none; margin-top: 18px; border-radius: 10px; padding: 16px 20px; font-size: 15px; }
.sfc .wz-msg.bad { display: block; background: #fdf3f2; border: 1px solid #efc4c1; color: #c0332b; }
.sfc .wz-msg.good { display: block; background: #f1f7ff; border: 1px solid #b6d1f4; color: #14428a; }
.sfc .wz-msg ul { margin: 10px 0 0; padding-left: 22px; }
.sfc .wz-msg ul > li { list-style: disc outside; }
.sfc .wz-msg li { margin: 3px 0; }
.sfc .wz-draft {
    display: none; margin-bottom: 16px; background: #fffbec; border: 1px solid #f0dfa4;
    border-radius: 10px; padding: 13px 18px; font-size: 14.5px; color: #8a6400;
    align-items: center; justify-content: space-between; gap: 10px;
}
.sfc .wz-draft.on { display: flex; }
.sfc .wz-draft__ask { display: none; align-items: center; gap: 8px; flex-wrap: wrap; }
.sfc .wz-draft__ask.on { display: flex; }
.sfc .wz-draft__ask b { color: #7a5c00; }

/* 최종 확인 */
.sfc .wz-rv { border: 1px solid var(--sfc-line); border-radius: 10px; overflow: hidden; margin-bottom: 14px; }
.sfc .wz-rv__h {
    background: var(--sfc-tint); padding: 12px 18px; font-size: 15.5px; font-weight: 700; color: var(--sfc-navy);
    display: flex; justify-content: space-between; align-items: center;
}
.sfc .wz-rv__h button {
    border: 0; background: none; color: var(--sfc-blue); font-size: 13.5px;
    cursor: pointer; text-decoration: underline; font-family: inherit;
}
.sfc .wz-rv dl { margin: 0; padding: 14px 18px; display: grid; grid-template-columns: 160px 1fr; gap: 9px 14px; font-size: 14.5px; }
.sfc .wz-rv dt { color: var(--sfc-gray); }
.sfc .wz-rv dd { margin: 0; color: var(--sfc-ink); white-space: pre-wrap; word-break: break-all; }
.sfc .wz-rv dd.empty { color: #d84a42; }
.sfc .wz-final {
    margin-top: 20px; padding: 16px 20px;
    border: 1px solid var(--sfc-line); border-radius: 10px; background: var(--sfc-bg); font-size: 15px;
}
.sfc .wz-signdate { margin-top: 16px; text-align: center; font-size: 15.5px; }
.sfc .wz-signdate__date { margin-top: 12px; }
.sfc .wz-signdate__date > b {
    display: inline-block;
    padding: 9px 22px;
    border: 1px solid var(--sfc-line-d);
    border-radius: 8px;
    background: var(--sfc-bg);
    font-size: 18px;
    font-weight: 700;
    color: var(--sfc-navy);
    letter-spacing: -0.3px;
}
.sfc .wz-signdate__date .wz-note { display: block; margin-top: 8px; }
.sfc .wz-signdate__date .wz-note b { color: var(--sfc-navy); }

/* 접수 완료 */
.sfc .wz-done { text-align: center; padding: 40px 20px; }
.sfc .wz-done__h { font-size: 24px; color: var(--sfc-navy); font-weight: 700; letter-spacing: -0.5px; }
.sfc .wz-done__no {
    display: inline-block; margin: 18px 0 12px; padding: 12px 32px;
    border-radius: 10px; background: var(--sfc-navy); color: #fff;
    font-size: 26px; font-weight: 700; letter-spacing: 1px;
}
.sfc .wz-done p { margin-top: 10px !important; font-size: 15px; color: var(--sfc-body); }
.sfc .wz-done__help { color: var(--sfc-gray) !important; font-size: 14.5px !important; }
.sfc a.wz-done__help, .sfc .wz-done__help a { color: var(--sfc-blue); font-weight: 700; text-decoration: underline; }

/* =====================================================================
   반응형
   ===================================================================== */
@media (max-width: 1200px) {
    .sfc-hero { grid-template-columns: 360px minmax(0, 1fr); gap: 26px; padding: 26px; }
    .sfc-hero__title { font-size: 29px; }
}
@media (max-width: 860px) {
    .sfc { font-size: 15.5px; }
    .sfc-hero { grid-template-columns: minmax(0, 1fr); gap: 22px; padding: 20px; }
    .sfc-hero__poster { max-width: 420px; margin: 0 auto; width: 100%; }
    .sfc-lb__bar { padding: 10px 14px; }
    .sfc-lb__tit { display: none; }
    .sfc-lb__stage { padding: 12px; }
    .sfc-lb.zoom .sfc-lb__stage img { width: 1024px; }
    .sfc-hero__title { font-size: 25px; }
    .sfc-hero__tbl > div { flex-direction: column; gap: 2px; padding: 10px 2px; }
    .sfc-hero__tbl dt { width: auto; }
    .sfc-hero__cta { flex-direction: column; }
    .sfc-hero__cta .sfc-b { width: 100%; }
    .sfc-sec__h { padding: 15px 18px; gap: 10px; }
    .sfc-sec__h b { font-size: 19px; }
    .sfc-sec__h small { flex-basis: 100%; padding-left: 0; }
    .sfc-sec__b { padding: 20px 16px; }
    .sfc-steps { grid-template-columns: 1fr; }
    .sfc-tab { font-size: 15.5px; padding: 12px 8px; }
    .sfc .wz-body { padding: 22px 16px 20px; }
    .sfc .wz-head { padding: 18px 16px 14px; }
    .sfc .wz-cuts { grid-template-columns: repeat(2, 1fr); }
    .sfc .wz-check { grid-template-columns: 1fr; }
    .sfc .wz-rv dl { grid-template-columns: 1fr; }
    .sfc .wz-tools { grid-template-columns: repeat(2, 1fr); }
}