/* ====================================
   숨:봄 (Soom:Bom) - AI 신앙돌봄 앱
   메인 스타일시트
   ==================================== */

/* ── Google Fonts Import ── */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&family=Noto+Serif+KR:wght@400;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  /* 브랜드 색상 - 숨봄의 자연·영성 테마 */
  --color-primary: #4A7B6F;        /* 깊은 초록 - 생명, 성장 */
  --color-primary-light: #6FA89A;  /* 연한 초록 */
  --color-primary-dark: #2D5A50;   /* 진한 초록 */
  --color-secondary: #C9956C;      /* 따뜻한 테라코타 - 온기, 돌봄 */
  --color-secondary-light: #E0B898;
  --color-accent: #7B9EC7;         /* 부드러운 파랑 - 하늘, 신앙 */
  --color-accent-light: #A8C4E0;
  
  /* 배경 색상 */
  --color-bg: #F7F4EF;             /* 따뜻한 크림 */
  --color-bg-card: #FFFFFF;
  --color-bg-soft: #EEE9E1;
  --color-bg-deep: #2D3748;
  
  /* 텍스트 색상 */
  --color-text: #2D3436;
  --color-text-sub: #636E72;
  --color-text-muted: #95A5A6;
  --color-text-light: #FFFFFF;
  
  /* 구분선 */
  --color-border: #DDD8CF;
  --color-border-light: #EEE9E1;
  
  /* 상태 색상 */
  --color-success: #2ECC71;
  --color-warning: #F39C12;
  --color-danger: #E74C3C;
  --color-info: #3498DB;
  
  /* 그림자 */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
  
  /* 타이포그래피 */
  --font-sans: 'Noto Sans KR', sans-serif;
  --font-serif: 'Noto Serif KR', serif;
  
  /* 간격 */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* 둥글기 */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* 사이드바 */
  --sidebar-width: 260px;
  --header-height: 64px;
  
  /* 전환 효과 */
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── 앱 레이아웃 ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── 사이드바 ── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-bg-deep);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: var(--transition);
  overflow-y: auto;
}

.sidebar-logo {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo-mark {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.05em;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.03em;
}

.sidebar-nav {
  flex: 1;
  padding: var(--spacing-lg) var(--spacing-sm);
}

.nav-section {
  margin-bottom: var(--spacing-xl);
}

.nav-section-title {
  font-size: 0.65rem;
  font-weight: 600;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0 var(--spacing-sm) var(--spacing-sm);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 10px var(--spacing-sm);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  transition: var(--transition);
  cursor: pointer;
  margin-bottom: 2px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: #FFFFFF;
}

.nav-item.active {
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 500;
}

.nav-item .nav-icon {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--color-secondary);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.sidebar-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-footer-info {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
  line-height: 1.5;
}

/* ── 메인 콘텐츠 영역 ── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── 상단 헤더 ── */
.top-header {
  height: var(--header-height);
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  padding: 0 var(--spacing-xl);
  gap: var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--color-text);
  padding: var(--spacing-xs);
}

.header-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.header-title span {
  color: var(--color-text-sub);
  font-weight: 400;
  font-size: 0.9rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ── 페이지 섹션 (뷰) ── */
.page-section {
  display: none;
  flex: 1;
  padding: var(--spacing-xl);
}

.page-section.active {
  display: block;
}

/* ── 페이지 헤더 ── */
.page-header {
  margin-bottom: var(--spacing-xl);
}

.page-header h1 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.page-header p {
  color: var(--color-text-sub);
  font-size: 0.95rem;
}

.page-subtitle-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text-sub);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

/* ── 카드 컴포넌트 ── */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  padding: var(--spacing-xl);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-title .card-icon {
  font-size: 1.1rem;
}

/* ── 그리드 레이아웃 ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--spacing-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); }

/* ── 통계 카드 ── */
.stat-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.stat-icon.green { background: rgba(74, 123, 111, 0.12); }
.stat-icon.orange { background: rgba(201, 149, 108, 0.12); }
.stat-icon.blue { background: rgba(123, 158, 199, 0.12); }
.stat-icon.purple { background: rgba(155, 89, 182, 0.12); }

.stat-info { flex: 1; }
.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-sub);
}
.stat-change {
  font-size: 0.75rem;
  color: var(--color-success);
  font-weight: 500;
}

/* ── 버튼 ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 10px var(--spacing-lg);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-secondary {
  background: var(--color-secondary);
  color: #fff;
}
.btn-secondary:hover { background: #b8834d; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--color-text-sub);
}
.btn-ghost:hover { background: var(--color-bg-soft); color: var(--color-text); }

.btn-sm { padding: 6px var(--spacing-md); font-size: 0.82rem; }
.btn-lg { padding: 14px var(--spacing-xl); font-size: 1rem; }
.btn-full { width: 100%; }

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* ── 폼 요소 ── */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 10px var(--spacing-md);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg-card);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 123, 111, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

/* ── 라디오/체크박스 옵션 ── */
.option-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.option-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.option-item:hover {
  border-color: var(--color-primary-light);
  background: rgba(74, 123, 111, 0.04);
}

.option-item input[type="radio"],
.option-item input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.option-item.selected {
  border-color: var(--color-primary);
  background: rgba(74, 123, 111, 0.06);
}

.option-label {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.4;
}

/* ── 배지 ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-primary { background: rgba(74, 123, 111, 0.12); color: var(--color-primary-dark); }
.badge-secondary { background: rgba(201, 149, 108, 0.12); color: #8B5E35; }
.badge-success { background: rgba(46, 204, 113, 0.12); color: #1a7a3f; }
.badge-warning { background: rgba(243, 156, 18, 0.12); color: #a06a00; }
.badge-danger { background: rgba(231, 76, 60, 0.12); color: #9b1c0f; }
.badge-info { background: rgba(52, 152, 219, 0.12); color: #1a5f8c; }
.badge-neutral { background: var(--color-bg-soft); color: var(--color-text-sub); }

/* ── 프로그레스 바 ── */
.progress-bar {
  height: 8px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.6s ease;
}

.progress-fill.green { background: var(--color-primary); }
.progress-fill.orange { background: var(--color-secondary); }
.progress-fill.blue { background: var(--color-accent); }

/* ── 설문 진행 표시기 ── */
.survey-progress {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.survey-progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.survey-progress-text {
  font-size: 0.85rem;
  color: var(--color-text-sub);
}

.survey-progress-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ── 설문 질문 카드 ── */
.question-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}

.question-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  flex-shrink: 0;
}

.question-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
}

/* ── 차트 컨테이너 ── */
.chart-container {
  position: relative;
  width: 100%;
  height: 300px;
}

.chart-container.tall { height: 400px; }
.chart-container.short { height: 200px; }

/* ── AI 챗봇 ── */
.chat-layout {
  display: flex;
  height: calc(100vh - var(--header-height) - 48px);
  gap: var(--spacing-lg);
}

.chat-sidebar {
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.chat-header {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
}

.chat-bot-avatar {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.chat-bot-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.chat-bot-info p {
  font-size: 0.75rem;
  opacity: 0.8;
}

.chat-online-indicator {
  width: 8px;
  height: 8px;
  background: #2ECC71;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(46,204,113,0.5);
  margin-left: auto;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.message {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 80%;
  animation: fadeInUp 0.3s ease;
}

.message.user-message {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.bot-message .message-avatar {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
}

.user-message .message-avatar {
  background: var(--color-secondary);
  color: #fff;
}

.message-bubble {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 100%;
}

.bot-message .message-bubble {
  background: var(--color-bg-soft);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}

.user-message .message-bubble {
  background: var(--color-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.message-time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  align-self: flex-end;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg);
}

.quick-reply-btn {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  padding: 6px var(--spacing-md);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
}

.quick-reply-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.chat-input-area {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  gap: var(--spacing-sm);
  background: var(--color-bg-card);
}

.chat-input {
  flex: 1;
  padding: 10px var(--spacing-md);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
  transition: var(--transition);
}

.chat-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 123, 111, 0.12);
}

.chat-send-btn {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.chat-send-btn:hover {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

/* ── 소그룹 카드 ── */
.group-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.group-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.group-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(74, 123, 111, 0.1);
  color: var(--color-primary-dark);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.group-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.group-topic {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.group-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.group-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

.group-members-bar {
  margin-bottom: var(--spacing-md);
}

.group-members-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--color-text-sub);
  margin-bottom: 4px;
}

/* ── 묵상 카드 ── */
.devotion-card {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(74, 123, 111, 0.04) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
  transition: var(--transition);
}

.devotion-card:hover {
  box-shadow: var(--shadow-md);
}

.scripture-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--color-primary);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.scripture-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-text);
  line-height: 1.8;
  padding: var(--spacing-md);
  background: rgba(74, 123, 111, 0.05);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: var(--spacing-lg);
}

.reflection-text {
  font-size: 0.92rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.question-highlight {
  background: rgba(201, 149, 108, 0.1);
  border: 1.5px solid rgba(201, 149, 108, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.question-highlight-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.question-highlight-text {
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
}

/* ── 기도 카드 ── */
.prayer-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.prayer-card:hover {
  box-shadow: var(--shadow-md);
}

.prayer-category {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  background: rgba(123, 158, 199, 0.12);
  color: #1a5f8c;
}

.prayer-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.prayer-preview {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  line-height: 1.5;
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prayer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prayer-author {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.prayer-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(74, 123, 111, 0.08);
  border: none;
  color: var(--color-primary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-family: var(--font-sans);
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.prayer-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

/* ── 히어로 섹션 ── */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-accent) 100%);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl) var(--spacing-2xl);
  color: #fff;
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.hero-content { position: relative; z-index: 1; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.9);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.hero-desc {
  font-size: 0.95rem;
  opacity: 0.85;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: #fff;
  color: var(--color-primary-dark);
  font-weight: 600;
}

.btn-hero-primary:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.btn-hero-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.5);
  color: #fff;
}

.btn-hero-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* ── 탭 컴포넌트 ── */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--color-border-light);
  margin-bottom: var(--spacing-xl);
  gap: 0;
}

.tab-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  background: none;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text-sub);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  font-weight: 500;
}

.tab-btn:hover { color: var(--color-primary); }

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── 알림/토스트 ── */
.toast-container {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.toast {
  background: var(--color-bg-deep);
  color: #fff;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.88rem;
  min-width: 250px;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left: 4px solid var(--color-success); }
.toast.error { border-left: 4px solid var(--color-danger); }
.toast.info { border-left: 4px solid var(--color-info); }

/* ── 모달 ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  backdrop-filter: blur(4px);
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 4px;
  transition: var(--transition);
}

.modal-close:hover { color: var(--color-text); }

/* ── 빈 상태 ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
  text-align: center;
  color: var(--color-text-sub);
}

.empty-icon { font-size: 3rem; margin-bottom: var(--spacing-md); opacity: 0.5; }
.empty-title { font-size: 1.1rem; font-weight: 600; margin-bottom: var(--spacing-xs); }
.empty-desc { font-size: 0.88rem; color: var(--color-text-muted); }

/* ── 반응형 사이드바 오버레이 ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 99;
}

/* ── 인사이트 아이템 ── */
.insight-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  margin-bottom: var(--spacing-sm);
}
.insight-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.insight-content { flex: 1; }
.insight-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}
.insight-desc {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  line-height: 1.5;
}

/* ── 로딩 스피너 ── */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(74, 123, 111, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ── 구분선 ── */
.divider {
  height: 1px;
  background: var(--color-border-light);
  margin: var(--spacing-lg) 0;
}

/* ── 텍스트 유틸리티 ── */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-sub { color: var(--color-text-sub); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.font-serif { font-family: var(--font-serif); }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

/* ── 간격 유틸리티 ── */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ── Flex 유틸리티 ── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* ── 애니메이션 ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-fadeInUp { animation: fadeInUp 0.4s ease; }
.animate-pulse { animation: pulse 2s infinite; }

/* ══════════════════════════════════════════════
   시범 운영 팝업 (Welcome Popup)
══════════════════════════════════════════════ */
.welcome-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 25, 0.75);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  backdrop-filter: blur(6px);
  animation: fadeIn 0.4s ease;
}

.welcome-popup {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.25);
  overflow: hidden;
  animation: scaleIn 0.45s cubic-bezier(0.34,1.56,0.64,1);
}

.welcome-popup-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-accent) 100%);
  padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
  color: #fff;
  text-align: center;
  position: relative;
}

.welcome-popup-logo {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.welcome-popup-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.95);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

.welcome-popup-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
}

.welcome-popup-body {
  padding: var(--spacing-xl) var(--spacing-2xl);
}

.welcome-popup-text {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  line-height: 1.85;
  margin-bottom: var(--spacing-md);
}

.welcome-popup-text + .welcome-popup-text {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--spacing-md);
}

.welcome-popup-footer {
  padding: 0 var(--spacing-2xl) var(--spacing-2xl);
  text-align: center;
}

.welcome-popup-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 14px 36px;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(74,123,111,0.35);
}

.welcome-popup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74,123,111,0.45);
}

/* ══════════════════════════════════════════════
   관리자 모드 (Admin Mode)
══════════════════════════════════════════════ */

/* 관리자 로그인 모달 */
.admin-login-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 1500;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.admin-login-overlay.active { display: flex; }

.admin-login-box {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
  animation: scaleIn 0.3s ease;
}

.admin-login-icon {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.admin-login-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
}

.admin-login-sub {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* 관리자 배지 (헤더) */
.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

/* 사이드바 관리자 섹션 */
.nav-item.admin-nav {
  color: rgba(255, 180, 150, 0.85);
}
.nav-item.admin-nav:hover,
.nav-item.admin-nav.active {
  background: rgba(231, 76, 60, 0.25);
  color: #ffb4b4;
}

/* 관리자 페이지 */
.admin-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(231,76,60,0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 var(--spacing-sm) var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

/* 관리자 테이블 */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  background: var(--color-bg-soft);
  padding: 10px 12px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-sub);
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: rgba(74,123,111,0.03);
}

.admin-table-actions {
  display: flex;
  gap: 6px;
}

/* 드래그 가능 대시보드 모듈 */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.dashboard-module {
  position: relative;
  transition: var(--transition);
}

.dashboard-module.drag-over {
  outline: 2px dashed var(--color-primary);
  outline-offset: 4px;
  background: rgba(74,123,111,0.04);
  border-radius: var(--radius-lg);
}

.module-drag-handle {
  display: none;
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(74,123,111,0.12);
  border: none;
  border-radius: var(--radius-sm);
  width: 28px;
  height: 28px;
  cursor: grab;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-primary);
  z-index: 10;
  transition: var(--transition);
}

.module-drag-handle:active { cursor: grabbing; }

body.admin-mode .module-drag-handle {
  display: flex;
}

body.admin-mode .dashboard-module:hover .module-drag-handle {
  background: rgba(74,123,111,0.25);
}

/* 관리자 모드 시각적 표시 */
body.admin-mode .sidebar {
  border-right: 2px solid rgba(231,76,60,0.4);
}

body.admin-mode .top-header {
  border-bottom: 2px solid rgba(231,76,60,0.2);
  background: linear-gradient(to right, #fff, rgba(255,240,240,0.4));
}

/* AI 채팅 고급 스타일 */
.message-scripture {
  background: rgba(74,123,111,0.08);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 8px 12px;
  margin: 8px 0;
  font-family: var(--font-serif);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text);
}

.message-ref {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: 4px;
}

.chat-thinking {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding: 4px 0;
}

.chat-thinking-dot {
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 1.2s infinite;
}
.chat-thinking-dot:nth-child(2) { animation-delay: 0.2s; }
.chat-thinking-dot:nth-child(3) { animation-delay: 0.4s; }

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .chat-layout { height: auto; flex-direction: column; }
  .chat-sidebar { width: 100%; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .sidebar-overlay {
    display: block;
  }
  
  .sidebar-overlay.active {
    display: block;
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .header-hamburger {
    display: flex;
  }
  
  .page-section { padding: var(--spacing-md); }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-section { padding: var(--spacing-xl); }
  .hero-title { font-size: 1.5rem; }
  .modal { padding: var(--spacing-lg); }
  .chat-layout { height: auto; }
  .chat-main { height: 60vh; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .tabs { overflow-x: auto; }
  .tab-btn { white-space: nowrap; }
}