* ====== Layout base ====== */
#sh_content{
  max-width: 1680px;   /* 요구사항: 전체 너비 1680 */
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}
:root{ --brand:#005a9a; --ink:#0b2e4a; }

/* 타이틀 영역 */
.login_content .title_box{
  padding: 48px 0 28px;
}
.login_content .title_box .title{
  font-size: 36px; line-height: 1.25; font-weight: 800; color:#0b1720;
}
.login_content .title_box .sub_text{
  margin-top: 8px; font-size: 16px; color:#6b7280;
}

/* ====== Two columns (50/50) ====== */
.login_content .login{
  display: grid;
  grid-template-columns: 1fr 1fr; /* 50% 50% */
  gap: 28px;
  align-items: stretch;
}

/* 공통 카드 베이스 */
.login_content .join_box,
.login_content .login_box{
  position: relative;
  min-height: 540px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  isolation:isolate; /* overlay 겹침 안전 */
}

/* ====== Background images + overlay ====== */
/* ▶ 원하는 이미지 경로로 교체하세요 */
.login_content .join_box{
  background:
    url('/assets/img/join-bg.png') center/cover no-repeat;
}
.login_content .login_box{
  background:
    url('/assets/img/login-bg.png') center/cover no-repeat;
}

/* ====== Join box text/button ====== */
.login_content .join_box__text{
  color:#fff;
  padding: 48px 44px 0;
}
.login_content .join_box__text .text_big{
  font-size: 28px; font-weight: 800; line-height: 1.2; margin-bottom: 10px;
}
.login_content .join_box__text .text_small{
  font-size: 16px; line-height: 1.6; opacity:.95;
}

.login_content .join_box .link_box{
  padding: 0 44px 44px;
}
.login_content .btn_join.link_detail{
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  color:#fff;
  background: var(--brand);
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: filter .2s, transform .02s;
}
.login_content .btn_join.link_detail:hover{ filter: brightness(.95); }
.login_content .btn_join.link_detail:active{ transform: translateY(1px); }
.login_content .btn_join .link_arrow{
  width: 12px; height: 12px; border-right:2px solid #fff; border-top:2px solid #fff;
  transform: rotate(45deg); display:inline-block; margin-left:2px;
}

/* ====== Login box (glass card inside) ====== */
.login_content .login_box__left{
  margin: 44px;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 16px;
  padding: 28px 28px 20px;
  color: var(--ink);
}
.login_content .login_box__text .login_title{
  font-size: 22px; font-weight: 800; color:#0b1720;
}
.login_content .login_box__text .login_text{
  margin-top: 6px; color:#6b7280; font-size:14px;
}

/* ====== Form ====== */
.login_content .login-form{
  list-style: none; padding: 0; margin: 18px 0 0;
  display: grid; gap: 12px;
}
.login_content .login-form li input[type="text"],
.login_content .login-form li input[type="password"]{
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid #d5dbe5;
  border-radius: 12px;
  background:#fff;
  font-size: 15px;
  color:#0f172a;
  outline: none;
  transition: box-shadow .2s, border-color .2s;
}
.login_content .login-form li input:focus{
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0,90,154,.15);
}

.login_content .login-sub{
  display:flex; align-items:center; gap:10px; padding: 2px 2px 8px;
}
.login_content .login-sub .check{
  display:flex; align-items:center; gap:8px;
  color:#334155; font-size:14px;
}
.login_content #save-login{
  width:18px; height:18px; accent-color: var(--brand);
}

.login_content .login-form li button[type="button"]{
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: 12px;
  background: var(--brand);
  color:#fff; font-weight:800; font-size:16px;
  cursor:pointer;
  transition: filter .2s, transform .02s, box-shadow .2s;
  box-shadow: 0 8px 18px rgba(0,90,154,.18);
}
.login_content .login-form li button[type="button"]:hover{ filter: brightness(.95); }
.login_content .login-form li button[type="button"]:active{ transform: translateY(1px); }

/* 아이디/비번 찾기 */
.login_content .login-find{
  display:flex; justify-content: center; align-items:center; gap:12px;
  margin-top: 14px; font-size:14px;
}
.login_content .login-find .bar{
  width:1px; height:12px; background:#cbd5e1; display:inline-block;
}
.login_content .login-find a{
  color:#334155; text-decoration:none;
}
.login_content .login-find a:hover{ color: var(--brand); text-decoration: underline; }

/* ====== Responsive ====== */
@media (max-width: 1199.98px){
  .login_content .login{
    grid-template-columns: 1fr;     /* 세로 스택 */
  }
  .login_content .join_box,
  .login_content .login_box{
    min-height: 440px;
  }
}
@media (max-width: 575.98px){
  .login_content .login_box__left{ margin: 28px; padding: 22px; }
  .login_content .join_box__text{ padding: 36px 28px 0; }
  .login_content .join_box .link_box{ padding: 0 28px 28px; }
}


.section-head{
  text-align: left;
  margin: 0 0 16px;
}
.section-head .eyebrow{
  display: inline-block;
  color: var(--brand);      /* #005a9a 계열 */
  font-weight: 700;
  font-size: 14pt;          /* 요청 크기 */
  line-height: 1.2;
}
.section-head .title{
  font-size: 35pt;          /* 기존 값 유지 */
  color: #000;
  margin: 6px 0 4px;
  font-weight: 800;
  line-height: 1.2;
}
.section-head .subcopy{
  color: #6b7280;           /* 회색 계열 */
  font-size: 14pt;          /* 요청 크기 */
  margin: 10;
  line-height: 1.6;
}

/* 로그인 박스 내부 요소 간 간격 확대 */
.login_content .login_box__left{
  display: flex;               /* 내부: 텍스트 / 폼 / 찾기링크 세로 정렬 */
  flex-direction: column;
  gap: 22px;                   /* 🔹요소 간 세로 간격 (원하는 값으로 조절) */
  padding: 40px 40px 28px;     /* 상단 패딩도 살짝 증가 */
}

/* 인풋 묶음 간격(폼 내부)도 살짝 넓게 */
.login_content .login-form{
  gap: 23px;                   /* 기본 12px → 16px */
}

/* 체크/아이디저장 영역 여백 */
.login_content .login-sub{
  padding: 6px 2px 12px;
}

/* 아이디/비번 찾기 링크 위쪽 여백 */
.login_content .login-find{
  margin-top: 6px;             /* gap 외 추가 여백 */
}

#sh_content{
  margin-bottom:150px;   /* footer 위로 150px 간격 */
}

@media (max-width: 767.98px){
  #sh_content{ margin-bottom:80px; } /* 또는 padding-bottom:80px; */
}