/* =============================================
   HOLYWORD - 다국어 성경 읽기 서비스
   Main Stylesheet
   ============================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --gold: #C9A84C;
  --gold-light: #F5E6C0;
  --gold-dark: #9A7A2E;
  --dark: #1A1208;
  --dark2: #241A0D;
  --dark3: #2D2010;
  --cream: #FBF7F0;
  --cream2: #F5EFE5;
  --text-primary: #2D1F08;
  --text-secondary: #6B5735;
  --text-muted: #9E855A;
  --border: rgba(201,168,76,0.2);
  --border-strong: rgba(201,168,76,0.4);
  --white: #FFFFFF;
  --ad-bg: #F9F5EE;
  --ad-border: rgba(201,168,76,0.3);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --font-serif: 'Playfair Display', 'Noto Serif', Georgia, serif;
  --font-sans: 'Noto Sans KR', sans-serif;
  --font-size-verse: 18px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font-sans); }

/* ============================================= */
/* HEADER */
/* ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--dark);
  border-bottom: 1px solid var(--border-strong);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo-cross { color: var(--gold); font-size: 16px; }
.logo-text {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 20px;
  letter-spacing: 1px;
  font-weight: 600;
}
.logo-sub {
  color: rgba(201,168,76,0.5);
  font-size: 11px;
  border-left: 1px solid var(--border-strong);
  padding-left: 8px;
  margin-left: 2px;
}

.header-nav {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-link {
  color: rgba(255,255,255,0.6);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: all 0.2s;
}
.nav-link:hover { color: var(--gold); background: rgba(201,168,76,0.1); }
.nav-link.active { color: var(--gold); }

/* 언어 선택 */
.lang-picker { position: relative; }
.lang-current {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(201,168,76,0.1);
  border: 1px solid var(--border-strong);
  color: var(--gold);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  transition: all 0.2s;
  white-space: nowrap;
}
.lang-current:hover { background: rgba(201,168,76,0.2); }
.chevron { font-size: 10px; opacity: 0.7; }

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--dark2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-width: 160px;
  display: none;
  box-shadow: var(--shadow-md);
  z-index: 300;
}
.lang-dropdown.open { display: block; }
.lang-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.75);
  padding: 10px 16px;
  font-size: 13px;
  transition: all 0.15s;
}
.lang-dropdown button:hover { background: rgba(201,168,76,0.15); color: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============================================= */
/* AD ZONES */
/* ============================================= */
.ad-zone {
  background: var(--ad-bg);
  border-top: 1px solid var(--ad-border);
  border-bottom: 1px solid var(--ad-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
  gap: 6px;
  position: relative;
}

.ad-leaderboard {
  padding: 12px;
}

.ad-label {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.ad-placeholder {
  background: #EDE5D5;
  border: 1px dashed var(--gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
}

.ad-demo-text {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}
.ad-demo-text strong { color: var(--text-secondary); }

.ad-in-article {
  margin: 32px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--ad-border);
}

/* ============================================= */
/* MAIN LAYOUT */
/* ============================================= */
.main-wrapper {
  display: grid;
  grid-template-columns: 230px 1fr 340px;
  max-width: 1600px;
  margin: 0 auto;
  min-height: calc(100vh - 200px);
}

/* ============================================= */
/* LEFT SIDEBAR - BIBLE LIST */
/* ============================================= */
.sidebar-bible-list {
  background: var(--dark2);
  border-right: 1px solid var(--border-strong);
  overflow-y: auto;
  max-height: calc(100vh - 152px);
  position: sticky;
  top: 60px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.sidebar-search {
  padding: 12px;
  position: sticky;
  top: 0;
  background: var(--dark2);
  z-index: 10;
  border-bottom: 1px solid var(--border);
}

.sidebar-search input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: #DDD;
  padding: 7px 10px;
  font-size: 12px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s;
}
.sidebar-search input::placeholder { color: rgba(255,255,255,0.3); }
.sidebar-search input:focus { border-color: var(--gold); }

.testament-group { margin-bottom: 8px; }

.testament-header {
  padding: 14px 14px 6px;
  font-size: 10px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  border-top: 1px solid var(--border);
}

.book-category {
  padding: 8px 14px 3px;
  font-size: 9px;
  color: rgba(201,168,76,0.5);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.book-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  color: rgba(220,210,195,0.8);
  padding: 7px 14px;
  font-size: 13px;
  transition: all 0.15s;
  line-height: 1.4;
}
.book-item:hover {
  background: rgba(201,168,76,0.08);
  color: var(--gold-light);
  border-left-color: rgba(201,168,76,0.4);
}
.book-item.active {
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  border-left-color: var(--gold);
  font-weight: 500;
}

/* ============================================= */
/* MAIN CONTENT */
/* ============================================= */
.content-main {
  padding: 28px 36px 48px;
  min-width: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.bc-sep { opacity: 0.5; }

.chapter-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.chapter-book-name {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--dark);
  font-weight: 700;
  line-height: 1.2;
}

.chapter-number {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 4px;
}

.chapter-controls {
  display: flex;
  gap: 8px;
}

.ctrl-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--dark);
  color: var(--gold);
  border: 1px solid var(--border-strong);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  transition: all 0.2s;
}
.ctrl-btn:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }

.reading-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar-label { font-size: 12px; color: var(--text-muted); }
.toolbar-sep { color: var(--border-strong); }

.font-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  transition: all 0.15s;
}
.font-btn:hover { border-color: var(--gold); color: var(--gold); }

.progress-mini {
  width: 80px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-mini-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.4s ease;
}
.progress-text { font-size: 11px; color: var(--text-muted); }

.chapter-grid-wrapper {
  margin-bottom: 24px;
}
.chapter-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.ch-num-btn {
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 12px;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ch-num-btn:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.05); }
.ch-num-btn.active { background: var(--gold); color: var(--dark); border-color: var(--gold); font-weight: 700; }

/* ============================================= */
/* BIBLE TEXT */
/* ============================================= */
.bible-text {
  font-size: var(--font-size-verse);
  line-height: 1;
  margin-bottom: 12px;
}

.verse-row {
  display: flex;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 4px;
  position: relative;
}
.verse-row:hover { background: rgba(201,168,76,0.06); }
.verse-row.highlighted {
  background: rgba(201,168,76,0.12);
  border-left: 3px solid var(--gold);
  padding-left: 9px;
}

.v-num {
  font-family: var(--font-serif);
  font-size: 11px;
  color: var(--gold);
  font-weight: 700;
  min-width: 20px;
  margin-top: 5px;
  flex-shrink: 0;
}

.v-text {
  font-family: var(--font-serif);
  font-size: inherit;
  color: var(--text-primary);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

/* 로딩 */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 60px 0;
  color: var(--text-muted);
  font-size: 14px;
}
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================= */
/* CHAPTER NAV BOTTOM */
/* ============================================= */
.chapter-nav-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 36px 0;
  padding: 20px;
  background: var(--cream2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.nav-big-btn {
  background: var(--dark);
  color: var(--gold);
  border: 1px solid var(--border-strong);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: all 0.2s;
}
.nav-big-btn:hover { background: rgba(201,168,76,0.15); }
.nav-big-btn.primary { background: var(--gold); color: var(--dark); font-weight: 600; }
.nav-big-btn.primary:hover { background: var(--gold-dark); }

.nav-book-info {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--text-secondary);
  text-align: center;
}

/* 관련 구절 */
.related-section { margin-top: 40px; }
.related-title {
  font-family: var(--font-serif);
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.related-card {
  background: var(--cream2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
  transition: all 0.2s;
}
.related-card:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.05); }

/* ============================================= */
/* RIGHT SIDEBAR */
/* ============================================= */
.sidebar-right {
  background: var(--cream2);
  border-left: 1px solid var(--border);
  padding: 20px 18px;
  overflow-y: auto;
  max-height: calc(100vh - 152px);
  position: sticky;
  top: 60px;
  scrollbar-width: thin;
}

.widget {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.widget:last-child { border-bottom: none; }

.widget-header {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  margin-bottom: 14px;
}

/* 오늘의 말씀 */
.daily-verse-widget {
  background: var(--dark);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-strong);
}
.daily-verse-text {
  font-family: var(--font-serif);
  font-size: 14px;
  color: #E8DCC8;
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 12px;
}
.daily-verse-ref {
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 14px;
}
.share-verse-btn {
  width: 100%;
  background: rgba(201,168,76,0.15);
  border: 1px solid var(--border-strong);
  color: var(--gold);
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  transition: all 0.2s;
}
.share-verse-btn:hover { background: var(--gold); color: var(--dark); }

/* 공유 버튼 */
.share-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.2s;
  white-space: nowrap;
}
.share-btn:hover { background: var(--gold); color: var(--dark); border-color: var(--gold); }

/* 주제 목록 */
.topic-list { display: flex; flex-direction: column; gap: 4px; }
.topic-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-secondary);
  transition: all 0.15s;
  border: 1px solid transparent;
}
.topic-item:hover { background: rgba(201,168,76,0.08); border-color: var(--border); color: var(--gold-dark); }

/* 뉴스레터 */
.newsletter-widget {
  background: linear-gradient(135deg, var(--dark2), var(--dark3));
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-strong);
}
.newsletter-widget .widget-header { color: var(--gold); }
.newsletter-desc { font-size: 13px; color: rgba(220,210,195,0.8); margin-bottom: 14px; line-height: 1.5; }
.email-input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: #DDD;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font-sans);
  margin-bottom: 8px;
  outline: none;
  transition: border-color 0.2s;
}
.email-input:focus { border-color: var(--gold); }
.email-input::placeholder { color: rgba(255,255,255,0.3); }
.subscribe-btn {
  width: 100%;
  background: var(--gold);
  color: var(--dark);
  border: none;
  padding: 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  transition: all 0.2s;
}
.subscribe-btn:hover { background: var(--gold-dark); }
.newsletter-note { font-size: 10px; color: rgba(255,255,255,0.3); text-align: center; margin-top: 8px; }

/* ============================================= */
/* VERSE POPUP */
/* ============================================= */
.verse-popup {
  position: fixed;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
  transition: bottom 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 500;
}
.verse-popup.show { bottom: 24px; }
.popup-verse {
  font-family: var(--font-serif);
  font-size: 14px;
  color: #E8DCC8;
  margin-bottom: 14px;
  line-height: 1.7;
  font-style: italic;
}
.popup-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.popup-actions button {
  background: rgba(201,168,76,0.15);
  border: 1px solid var(--border-strong);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  transition: all 0.15s;
}
.popup-actions button:hover { background: var(--gold); color: var(--dark); }

/* ============================================= */
/* TOAST */
/* ============================================= */
.toast {
  position: fixed;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  color: var(--gold);
  padding: 10px 22px;
  border-radius: 24px;
  font-size: 13px;
  border: 1px solid var(--border-strong);
  transition: bottom 0.3s ease;
  z-index: 9999;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  pointer-events: none;
}
.toast.show { bottom: 30px; }

/* ============================================= */
/* FOOTER */
/* ============================================= */
.site-footer {
  background: var(--dark);
  border-top: 1px solid var(--border-strong);
  padding: 48px 0 0;
}
.footer-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-logo {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 22px;
  margin-bottom: 12px;
}
.footer-desc { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.7; margin-bottom: 16px; }
.footer-langs { display: flex; gap: 8px; font-size: 20px; }

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col-title {
  color: var(--gold);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.45);
  font-size: 13px;
  padding: 4px 0;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  flex-wrap: wrap;
  gap: 8px;
  max-width: 1600px;
  margin: 0 auto;
}

/* ============================================= */
/* MOBILE OVERLAY */
/* ============================================= */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 150;
}
.mobile-overlay.show { display: block; }

/* ============================================= */
/* RESPONSIVE */
/* ============================================= */
@media (max-width: 1200px) {
  .main-wrapper { grid-template-columns: 200px 1fr 300px; }
  .content-main { padding: 24px 24px 48px; }
  .sidebar-right { padding: 16px 14px; }
  .ad-placeholder { max-width: 300px; }
}

@media (max-width: 960px) {
  .main-wrapper { grid-template-columns: 1fr; }
  .sidebar-bible-list {
    position: fixed;
    top: 60px;
    left: -240px;
    width: 240px;
    height: calc(100vh - 60px);
    z-index: 160;
    transition: left 0.3s ease;
    max-height: none;
  }
  .sidebar-bible-list.open { left: 0; }
  .sidebar-right { display: none; }
  .hamburger { display: flex; }
  .header-nav { display: none; }
  .content-main { padding: 20px 16px 40px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .chapter-book-name { font-size: 26px; }
}

@media (max-width: 600px) {
  .logo-sub { display: none; }
  .lang-current span:not(.chevron) { display: none; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .share-buttons { grid-template-columns: 1fr; }
  .chapter-grid { gap: 4px; }
  .ch-num-btn { width: 32px; height: 32px; font-size: 11px; }
}