/* ============================================
   U Cafes 스타일 시트 (정리/개선 버전)
   ============================================ */

/* ========== 기본 설정 ========== */
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.05rem;
  line-height: 1.75;
  background-color: #f9f9f9;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
* { box-sizing: border-box; }

.wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ========== 상단 바 ========== */
.site-topbar {
  background-color: #fff;
  border-bottom: 2px solid #007bff;
  padding: 10px 20px;
}
.site-topbar .topbar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
}

/* 로고 */
.header-logo { max-height: 60px; width: auto; }

/* 언어 전환 버튼 */
.lang-switch a {
  display: inline-block;
  border: 1px solid #333;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  color: #333;
  transition: all 0.2s ease;
}
.lang-switch a:hover {
  background-color: #007bff;
  color: #fff;
  border-color: #007bff;
}

/* 햄버거 버튼 */
.menu-toggle {
  display: none;
  background-color: #fff;
  color: #333;
  border: 1px solid #333;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 1.2rem;
  cursor: pointer;
}
.menu-toggle:hover {
  background-color: #007bff;
  color: #fff;
  border-color: #007bff;
}

/* ========== 내비게이션 (PC) ========== */
.main-nav-background {
  background-color: #f0f0f0;
  padding: 10px 0;
  border-top: 1px solid #ddd;
}
.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
}
.main-nav .nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
}
.main-nav .nav-list li { margin: 0; }
.main-nav .nav-list a {
  display: block;
  text-decoration: none;
  color: #555;
  font-weight: 600;
  padding: 10px 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: #fff;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.main-nav .nav-list a:hover {
  background-color: #007bff;
  color: #fff;
  border-color: #007bff;
}
.main-nav .nav-list a.active {
  background-color: #0056b3;
  color: #fff;
  border-color: #0056b3;
}

/* 서브메뉴 */
.nav-list li { position: relative; }
.nav-list li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 150px;
  border: 1px solid #ddd;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  z-index: 1000;
}
.nav-list li:hover > ul { display: block; }
.nav-list li ul li a {
  display: block;
  padding: 8px 15px;
  color: #333;
  text-decoration: none;
  background: #fff;
}
.nav-list li ul li a:hover { background: #f0f0f0; color: #007bff; }

/* ========== 메인 콘텐츠 ========== */
main { padding: 30px 0; flex-grow: 1; }
.main-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(0,0,0,0.05);
}
.main-content h1, .main-content h2, .main-content h3 { color: #222; margin-bottom: 1rem; }
.main-content h1 { font-size: 2.2rem; font-weight: 700; text-align: center; }
.main-content h2 { font-size: 1.8rem; font-weight: 600; }
.main-content h3 { font-size: 1.4rem; font-weight: 600; }
.main-content p { font-size: 1rem; line-height: 1.7; margin-bottom: 1rem; }
.main-content ul { list-style: disc; margin: 1rem 0 1rem 20px; }
.main-content li { margin-bottom: 0.5rem; font-size: 1rem; }
.main-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 5px;
}

/* 책 소개 / 목차 */
.book-intro {
  margin-bottom: 30px;
  padding: 15px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
}
.book-intro h1 { font-size: 1.8rem; margin-bottom: 10px; }
.book-meta { font-size: 0.95rem; color: #666; margin-bottom: 10px; }
.book-desc { font-size: 1rem; color: #444; line-height: 1.6; }

.chapter-box {
  margin-bottom: 20px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 10px;
  background: #fff;
}
.chapter-summary { margin: 5px 0 10px 10px; color: #555; }
.toggle-icon {
  cursor: pointer; color: #007bff; font-size: 1rem; font-weight: 600;
  margin: 8px 0; user-select: none; display: block; text-align: right;
}
.toggle-icon:hover { text-decoration: none; }

.chapter-sections {
  margin-left: 30px; display: none; list-style-type: none; padding: 0;
}
.chapter-sections li { margin: 6px 0; }
.chapter-sections li a {
  display: inline-block; padding: 6px 12px; background: #f8f9fa;
  border: 1px solid #ddd; border-radius: 4px; text-decoration: none;
  color: #007bff; font-weight: 500; transition: all 0.2s ease;
}
.chapter-sections li a:hover { background: #007bff; color: #fff; border-color: #007bff; }

/* ========== 푸터 ========== */
footer {
  background-color: #1e1e1e; color: #eee; padding: 5px 0; text-align: center; font-size: 0.9rem;
}
footer p { margin: 0; }
footer a { color: #007bff; text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ========== 모바일 사이드 메뉴 ========== */
@media (max-width: 768px) {
  .main-nav-background { position: relative; }
  .menu-toggle { display: block; }

  .main-nav .nav-list {
    display: none; flex-direction: column; position: absolute; top: 100%; right: 0;
    width: 200px; background-color: #fff; box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    border: 1px solid #ddd; z-index: 1100;
  }
  .main-nav .nav-list.open { display: flex; }

  .main-nav .nav-list a {
    border: none; border-radius: 0; background: transparent; width: 100%;
    display: block; padding: 12px 20px; text-align: left; color: #333;
  }
  .main-nav .nav-list li { border-bottom: 1px solid #eee; }
  .main-nav .nav-list li:last-child { border-bottom: none; }

  .main-nav .nav-list a:hover,
  .main-nav .nav-list a.active { background-color: #f0f0f0; color: #007bff; }

  .menu-overlay {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4); z-index: 1000;
  }
  .menu-overlay.show { display: block; }
}

/* ===== 로그인 & 회원가입 공통 ===== */
.auth-container {
  max-width: 400px; margin: 60px auto; padding: 30px; background: #fff;
  border-radius: 8px; box-shadow: 0 0 15px rgba(0,0,0,0.08); text-align: center;
}
.auth-container h2 { font-size: 1.8rem; margin-bottom: 20px; font-weight: 700; color: #222; }
.auth-container h2 span { font-size: 1rem; color: #666; font-weight: 400; }
.auth-form { display: flex; flex-direction: column; gap: 15px; text-align: left; }
.auth-form label { font-size: 0.95rem; font-weight: 600; color: #333; }
.auth-form label span { font-weight: 400; color: #777; font-size: 0.85rem; }
.auth-form input {
  padding: 10px; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem; width: 100%; box-sizing: border-box;
}
.auth-form input:focus { outline: none; border-color: #007bff; box-shadow: 0 0 4px rgba(0,123,255,0.3); }
.btn-primary {
  background-color: #007bff; color: #fff; padding: 12px; font-size: 1rem; font-weight: 600;
  border: none; border-radius: 5px; cursor: pointer; transition: background 0.3s;
}
.btn-primary:hover { background-color: #0056b3; }
.auth-footer { margin-top: 15px; font-size: 0.9rem; color: #555; }
.auth-footer a { color: #007bff; font-weight: 600; text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }

/* ===== 모달(성경 미리보기) ===== */
#verseModal::backdrop{background:rgba(0,0,0,.45)}
#verseModal .vm-card{
  width:min(800px,80vw);
  max-height:86vh;
  background:#fff;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.18);
  overflow:hidden;display:flex;flex-direction:column
}
.vm-header{padding:12px 16px;border-bottom:1px solid #eee}
.vm-title{margin:0;font-size:1.05rem;font-weight:800;color:#111;letter-spacing:.2px}
.vm-body{padding:0; overflow:auto}
#verseFrame{width:100%;height:min(400px,50vh);border:0} /* 높이 제한 + 50vh */
.vm-hint{padding:10px 16px;color:#666;font-size:.9rem}
.vm-footer{
  position:sticky;bottom:0;display:flex;gap:8px;justify-content:flex-end;
  padding:12px 16px;border-top:1px solid #eee;background:#fafafa
}
.vm-btn{
  appearance:none;border:1px solid #ddd;background:#fff;padding:10px 14px;border-radius:10px;
  font-size:.98rem;line-height:1;cursor:pointer; text-decoration:none
}
.vm-btn:hover{background:#f3f4f6}
.vm-btn-primary{border-color:transparent;background:#0e7afe;color:#fff}
/* 앵커 버튼 밑줄 제거 */
.vm-btn, .vm-btn:link, .vm-btn:visited, a.vm-btn{ text-decoration:none }
.vm-btn-primary:hover{filter:brightness(.95)}
@media (max-width:640px){
  #verseModal .vm-card{width:min(800px,94vw);border-radius:16px 16px 0 0}
  #verseFrame{height:min(380px,50vh)}
  .vm-title{font-size:1rem}
  .vm-footer{padding-bottom:calc(12px + env(safe-area-inset-bottom,0))}
}


.vm-overlay{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.94);
  border-radius:8px;
  font-size:14px; color:#334155;
  z-index:2;           /* iframe 위에 */
}
.vm-source a{ text-decoration:none; }


/* 섹션 제목 */
.section-title {
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 1.2rem;
}

/* 카드 스타일 */
/* 카드 스타일 */
.donation-card {
  border-radius: 12px;
  border: 1px solid #e5e5e5;
  padding: 15px;             /* ✅ 카드 안쪽 여백 추가 */
}

.donation-card .card-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.donation-amount {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 0.5rem;
}

.donation-timer .label {
  font-weight: 600;
  margin-right: 5px;
}

.donation-note {
  font-size: 0.85rem;
  color: #666;
  margin: 10px 0 15px;
  line-height: 1.4;
}

/* 버튼 스타일 */
.btn-gradient {
  display: inline-block;
  padding: 8px 14px;         /* ✅ 버튼 크기 줄임 */
  font-size: 0.9rem;         /* ✅ 글자 크기 줄임 */
  font-weight: 600;
  color: #fff !important;
  background: linear-gradient(45deg, #28a745, #218838); /* ✅ 파란색 → 초록 계열 */
  border: none;
  border-radius: 6px;
  text-align: center;
  text-decoration: none !important;
  transition: opacity 0.2s ease-in-out;
}

.btn-gradient:hover {
  opacity: 0.9;
}

/* === 댓글 영역 기본 === */
.comments {
  max-width: 800px;
  margin: 0 auto;
  font-size: 15px;
  color: #222;
}
.comments h3, .comments h4 { margin: 12px 0 16px; }

/* 색/간격 변수 (스코프: .comments 안) */
.comments {
  --bd: #e6e6e6;
  --bd-strong: #d6d6d6;
  --fg-subtle: #666;
  --accent: #0a66c2;
  --bg-card: #fff;
  --bg-muted: #f7f7f8;
  --radius: 8px;
  --gap: 10px;
}
@media (prefers-color-scheme: dark) {
  .comments {
    --bd: #2b2f36;
    --bd-strong: #39404a;
    --fg-subtle: #a8b0bb;
    --accent: #4aa3ff;
    --bg-card: #111418;
    --bg-muted: #0d1116;
    color: #e8edf3;
  }
}

/* 카드 */
.comments .c-item {
  border: 1px solid var(--bd);
  border-radius: var(--radius);
  padding: 12px;
  background: var(--bg-card);
  margin-bottom: 12px;
}

/* 헤더(작성자/시간/버튼) */
.comments .c-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--gap);
}
.comments .c-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.comments .c-meta small { color: var(--fg-subtle); }

/* 내용 */
.comments .c-content {
  margin-top: 6px;
  line-height: 1.55;
  white-space: normal;
}
.comments .is-pending {
  font-size: 12px;
  color: var(--fg-subtle);
  border: 1px solid var(--bd-strong);
  padding: 0 6px;
  border-radius: 999px;
  margin-left: 6px;
}

/* 버튼 */
.comments button {
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--bd-strong);
  background: var(--bg-muted);
  color: inherit;
  cursor: pointer;
}
.comments button:hover { filter: brightness(0.98); }
.comments .btn-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

/* 폼 */
.comments textarea {
  width: 100%;
  border: 1px solid var(--bd);
  border-radius: 6px;
  padding: 8px;
  resize: vertical;
  min-height: 80px;
  background: transparent;
  color: inherit;
}
.comments .c-form-actions {
  margin-top: 6px;
  display: flex;
  gap: 6px;
}

/* 대댓글 컨테이너 */
.comments .replies {
  margin-left: 20px;
  margin-top: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--bd);
}

/* 모바일 */
@media (max-width: 640px) {
  .comments .c-head { flex-direction: column; align-items: flex-start; }
}


/* ===== 댓글 레이아웃 정리: 최소 변경 오버라이드 ===== */

/* PC에서 더 넓게 + 좌우 여백 약간 */
.comments{ max-width:1000px; padding:0 12px; }

/* 카드보단 라인 느낌: 아래 테두리만 */
.comments .c-item{
  background: transparent;
  border: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--bd);
}

/* 본문을 회색 말풍선처럼 */
.comments .c-content{
  margin-top: 6px;
  background: var(--bg-muted);
  border: 1px solid var(--bd);
  border-radius: 8px;
  padding: 10px 12px;
  line-height: 1.6;
}

/* 대댓글은 더 안쪽으로 */
.comments .replies{
  margin-left: 66px;       /* 이름 폭만큼 들여쓰기 */
  padding-left: 14px;
  border-left: 2px solid var(--bd);
  margin-top: 8px;
}

/* 버튼 얇게 (상하 3~4, 좌우 7~8) */
.comments button{ font-size: 13px; padding: 4px 8px; }
.comments .btn-primary{ padding: 4px 8px; }

/* 대댓글 달기/수정폼: 같은 줄에 textarea 길게 + 버튼 얇게 */
.comments form.js-reply-form,
.comments form.js-edit-form{
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.comments form.js-reply-form textarea,
.comments form.js-edit-form textarea{
  flex: 1;
  min-height: 42px;      /* 높이 살짝만 */
  width: auto;           /* flex로 너비 채우기 */
}

/* 헤더(이름, 날짜, 작업 버튼) 간격 다듬기 */
.comments .c-head{ gap: 10px; }
.comments .c-meta{ gap: 10px; }
.comments .c-meta small{ color: var(--fg-subtle); font-size: 12px; }

/* 승인 대기 배지 여백 */
.comments .is-pending{ margin-left: 6px; }

.cards a, .cards a:link, .cards a:visited { text-decoration: none; color: inherit; }
.cards a:hover, .cards a:active { text-decoration: none; }
.btn, .btn:link, .btn:visited { text-decoration: none; color: inherit; }
.btn-primary:link, .btn-primary:visited { color: #fff; } /* 파란 버튼 글자색 고정 */