/* 기본 리셋 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 본문 스타일 */
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: #f7f7f7;
  color: #333;
}

/* 헤더 스타일 */
       /* 헤더 스타일 */
        .header {
            background-color: #088A08;
            color: #fff;
            padding: 15px 20px;
            display: flex;
            align-items: center;
            justify-content: center; /* ✅ 중앙 정렬 */
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            text-align: center;
        }

        /* 로고와 제목을 감싸는 컨테이너 */
        .header-logo-container {
            display: flex;
            align-items: center;
            gap: 15px; /* ✅ 로고와 제목 간격 */
        }

        /* 로고 이미지 */
        .header-logo-container img {
            width: 200px; /* ✅ 원본 크기 유지 */
            height: auto; /* ✅ 비율 유지 */
        }

        /* 제목 스타일 */
        .header-logo-container h1 {
            font-size: 1.8rem;
            font-weight: bold;
            margin: 0;
            white-space: nowrap; /* ✅ 제목이 줄 바뀌지 않도록 설정 */
        }
        }
.header h1 {
  font-size: 2rem;
  letter-spacing: 1px;
}

/* 메뉴 컨테이너 스타일 */
.menu-container {
  background-color: #fff;
  border-bottom: 1px solid #e0e0e0;
  position: relative;
}
.menu-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  padding: 10px;
  cursor: pointer;
  display: none; /* 큰 화면에서는 숨김 */
}

/* 네비게이션 메뉴 스타일 */
.menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
}
.menu a {
  text-decoration: none;
  color: #002147;
  padding: 10px 15px;
  margin: 5px 10px;
  border-radius: 4px;
  transition: background-color 0.3s ease;
  font-weight: 500;
}
.menu a:hover {
  background-color: #e0e0e0;
}

/* 드롭다운 메뉴 스타일 */
.dropdown {
  position: relative;
}
.dropdown > a {
  display: inline-block;
}
.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  display: none;
  min-width: 180px;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.submenu li {
  list-style: none;
}
.submenu li a {
  display: block;
  padding: 10px 15px;
  color: #002147;
  transition: background-color 0.3s ease;
}
.submenu li a:hover {
  background-color: #f0f0f0;
}
/* 드롭다운 활성화 (hover 시) */
.dropdown:hover .submenu {
  display: block;
}

/* 사용자 정보 스타일 */
.user-info {
  padding: 10px 15px;
  margin: 5px 10px;
  font-weight: 500;
  color: #555;
}

/* 반응형 메뉴 */
@media (max-width: 768px) {
  .menu {
    flex-direction: column;
    display: none;
  }
  .menu.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .dropdown .submenu {
    position: static;
    border: none;
    box-shadow: none;
  }
}

/* 푸터 스타일 */
.footer {
  background-color: #002147;
  color: #fff;
  padding: 20px 10px;
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.5;
}
.footer p {
  margin-bottom: 5px;
}

/* 기본 카드 스타일 */
.card-container {
    background-color: #fff;
    padding: 25px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    margin: 30px auto;
    max-width: 1000px;
}

/* 제목 스타일 */
.card-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #002147;
    font-size: 1.6rem;
    font-weight: bold;
}

/* 폼 스타일 */
.card-container form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.card-container label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #444;
    font-size: 0.9rem;
}

.card-container input,
.card-container textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease-in-out;
}

.card-container textarea {
    height: 150px;
    resize: vertical;
}

.card-container input:focus,
.card-container textarea:focus {
    border-color: #002147;
    background-color: #fff;
    outline: none;
}

/* 버튼 스타일 */
.btn {
    width: 100%;
    padding: 12px;
    background-color: #002147;
    color: #ffffff;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
    margin-top: 10px;
}

.btn:hover {
    background-color: #001533;
}

/* 게시글 카드 스타일 */
.posts-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.post-item {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    transition: transform 0.2s ease;
}

.post-item:hover {
    transform: translateY(-2px);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.post-title {
    font-size: 1.6rem;
    color: #002147;
    text-decoration: none;
    font-weight: 500;
}

.post-title:hover {
    text-decoration: underline;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #555;
}

/* 게시글 보기 스타일 */
.post-viewer-card {
    background-color: #fff;
    padding: 25px 30px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin: 30px auto;
    max-width: 1000px;
}

.post-content {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 25px;
    white-space: pre-wrap;
}

/* 버튼 컨트롤 */
.post-actions .btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #002147;
    color: #fff;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.post-actions .btn:hover {
    background-color: #001833;
}

/* 성공 메시지 */
.success-message {
    margin-top: 15px;
    padding: 10px;
    background-color: #e6ffed;
    border: 1px solid #b2e2b2;
    border-radius: 4px;
    color: #2d662d;
    text-align: center;
}

/* 공지사항 작성 폼 스타일 */
.notice-container {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    max-width: 1000px;
    margin: 30px auto;
}

.notice-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #002147;
    font-size: 1.6rem;
    font-weight: bold;
}

/* 입력 필드 스타일 */
.notice-container form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.notice-container label {
    font-weight: bold;
    margin-bottom: 5px;
    color: #444;
    font-size: 0.9rem;
}

.notice-container input,
.notice-container textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease-in-out;
}

.notice-container textarea {
    height: 150px;
    resize: vertical;
}

.notice-container input:focus,
.notice-container textarea:focus {
    border-color: #002147;
    background-color: #fff;
    outline: none;
}

/* 버튼 스타일 */
.btn-add {
    width: 100%;
    padding: 12px;
    background-color: #002147;
    color: #ffffff;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
    margin-top: 10px;
}

.btn-add:hover {
    background-color: #001533;
}




/* 등록 폼 스타일------------------------------- */
/* 기본 레이아웃 */
.content-wrapper {
  padding: 40px 20px;
  background: #f2f2f2;
  min-height: 100vh;
}

.register-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px 30px;
  max-width: 1000px;
  margin: 0 auto;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* 폼 행 설정 */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}

/* 기본 폼 그룹 (아이템) */
.form-group {
  flex: 1;
}

/* label 스타일 */
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: bold;
  color: #333;
}

/* input, select, textarea 기본 스타일 */
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  box-sizing: border-box;
}

/* textarea 크기 조절 */
.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

/* 2개 항목 행 (균등 배분) */
.form-row.double > .form-group {
  flex: 0 0 calc(50% - 10px);
}

/* 3개 항목 행 */
.form-row.triple > .form-group {
  flex: 0 0 calc((100% - 40px) / 3);
}

/* 우편번호(짧게), 주소(길게) 행 */
.form-row.postal-address > .form-group:first-child {
  flex: 0 0 30%;
}
.form-row.postal-address > .form-group:last-child {
  flex: 0 0 70%;
}

/* 전체 너비 항목 */
.form-group.full {
  width: 100%;
}

/* 등록 버튼 스타일 */
.btn-save {
  background-color: #28a745;
  color: #fff;
  border: none;
  padding: 12px 25px;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-save:hover {
  background-color: #218838;
}




/* 구독자 목록 (카드형 스타일 적용) */
.subscriber-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}
.subscriber-card {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.subscriber-card h3 {
    font-size: 1.2rem;
    color: #002147;
    margin-bottom: 10px;
}
.subscriber-card p {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 5px;
}
.subscriber-card .btn-edit {
    display: inline-block;
    padding: 5px 10px;
    background-color: #28a745;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.3s;
    margin-top: 10px;
}
.subscriber-card .btn-edit:hover {
    background-color: #218838;
}

/* 추가: 페이징 링크 스타일 (필요에 따라 커스터마이징) */
.pagination a, .pagination strong {
    display: inline-block;
    padding: 4px 8px;
    margin: 0 3px;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-decoration: none;
    color: #002147;
}
.pagination a:hover {
    background-color: #f0f0f0;
}
 
/* 수정 폼 스타일 */
.edit-card {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    max-width: 900px;
    margin: 30px auto;
}

.edit-card h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #002147;
    font-size: 1.6rem;
    font-weight: bold;
}

/* 그리드 레이아웃 */
.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 10px;
}

.form-row.double {
    grid-template-columns: repeat(2, 1fr);
}

.form-row.full {
    grid-template-columns: 1fr;
}

/* 입력 필드 스타일 */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: bold;
    margin-bottom: 3px;
    color: #444;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9rem;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease-in-out;
}

.form-group textarea {
    height: 70px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #002147;
    background-color: #fff;
    outline: none;
}

/* 버튼 스타일 */
.btn-save {
    width: 100%;
    padding: 10px;
    background-color: #002147;
    color: #ffffff;
    font-weight: bold;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
    margin-top: 10px;
}

.btn-save:hover {
    background-color: #001533;
}



/* 검색 폼 */
.search-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    justify-content: space-between;
    align-items: center;
}
.search-container select,
.search-container input,
.search-container button {
    padding: 8px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.search-container button {
    background-color: #002147;
    color: #fff;
    cursor: pointer;
    transition: background 0.3s;
}
.search-container button:hover {
    background-color: #001833;
}

/* 엑셀 다운로드 버튼 컨테이너 */
.export-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap; /* 반응형 대응 */
}

/* 엑셀 다운로드 버튼 스타일 */
.btn-export {
    display: inline-block;
    padding: 12px 18px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    transition: background 0.3s ease-in-out, transform 0.2s ease;
    font-size: 1rem;
}

/* 버튼 호버 효과 */
.btn-export:hover {
    background: #0056b3;
    transform: translateY(-2px);
}