@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');

/* --- CSS Variables & Design System --- */
:root {
  --font-main: 'Inter', 'Noto Sans KR', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  /* Shared status colors */
  --color-high-risk: #EF4444; /* Red */
  --color-risk-entry: #F59E0B; /* Orange */
  --color-caution: #EAB308; /* Yellow */
  --color-normal: #10B981; /* Green */
  --color-low: #3B82F6; /* Blue */
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.2);
}

/* Dark Mode Variables (Default) */
body.dark-theme {
  --bg-primary: #0A0F1D;
  --bg-secondary: #121829;
  --bg-tertiary: #1B233D;
  --bg-glass: rgba(18, 24, 41, 0.75);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  
  --accent-primary: #00F2FE;
  --accent-secondary: #4FACFE;
  --accent-gradient: linear-gradient(135deg, #00F2FE 0%, #4FACFE 100%);
  --accent-glow: rgba(0, 242, 254, 0.25);
  
  --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --map-bg: #1B233D;
  --map-stroke: #2E3A5F;
}

/* Light Mode Variables */
body.light-theme {
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #E2E8F0;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-color: rgba(0, 0, 0, 0.08);
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  
  --accent-primary: #0284C7;
  --accent-secondary: #0369A1;
  --accent-gradient: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
  --accent-glow: rgba(14, 165, 233, 0.15);
  
  --card-shadow: 0 8px 32px 0 rgba(148, 163, 184, 0.1);
  --map-bg: #E2E8F0;
  --map-stroke: #CBD5E1;
}

/* --- Base Styles --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition-smooth);
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: var(--font-main);
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* --- Typography Utilities --- */
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --- Layout Layout --- */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.header-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.header-logo-img {
  height: 44px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  display: block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.header-logo-img:hover {
  transform: scale(1.02);
}

.logo-light {
  display: none;
}
.logo-dark {
  display: block;
}

.light-theme .logo-light {
  display: block;
}
.light-theme .logo-dark {
  display: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
  flex-shrink: 0;
}

nav {
  flex-shrink: 0;
}

nav ul {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  white-space: nowrap;
  word-break: keep-all;
  flex-shrink: 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background-color: var(--border-color);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-auth-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background-color: var(--border-color);
}

.auth-btn {
  padding: 0.45rem 1.1rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
  flex-shrink: 0;
}

.auth-btn.login {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.auth-btn.login:hover {
  background-color: var(--border-color);
}

.auth-btn.join {
  background: var(--accent-gradient);
  border: none;
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.auth-btn.join:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* Header Responsive Styles */
@media (max-width: 1200px) {
  .header-wrap {
    padding: 0.85rem 1.25rem;
    gap: 0.75rem;
  }
  nav ul {
    gap: 0.75rem;
  }
  .nav-link {
    font-size: 0.9rem;
    padding: 0.4rem 0.55rem;
  }
}

@media (max-width: 900px) {
  .header-wrap {
    flex-wrap: wrap;
    row-gap: 0.75rem;
    padding: 0.75rem 1rem;
  }
  .logo a {
    font-size: 1.2rem;
  }
  nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
    scrollbar-width: none;
  }
  nav::-webkit-scrollbar {
    display: none;
  }
  nav ul {
    width: max-content;
    gap: 0.35rem;
  }
  .nav-link {
    font-size: 0.86rem;
    padding: 0.38rem 0.65rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 20px;
  }
  .header-controls {
    gap: 0.5rem;
  }
  .auth-btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
  }
}

/* --- Main Content Wrap --- */
main {
  flex: 1;
  width: 100%;
}

.page-section {
  display: none;
  /* forwards를 쓰면 종료 후에도 transform이 남아 섹션이 position: fixed 자식(관리자 편집창 등)의
     기준 상자가 됩니다. 그러면 편집창이 화면이 아닌 섹션 높이로 늘어나므로 채움 모드를 쓰지 않습니다. */
  animation: fadeIn 0.4s ease-out;
}

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

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Common Styles */
.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* --- 1. HERO BANNER (index) --- */
.hero-section {
  position: relative;
  background-color: var(--bg-secondary);
  overflow: hidden;
  padding: 8rem 2rem 6rem 2rem;
  border-bottom: 1px solid var(--border-color);
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, rgba(0,0,0,0) 70%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 242, 254, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto 3rem auto;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn {
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  border: none;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
  transform: translateY(-2px);
}

/* --- KEY INDICATORS DASHBOARD & HOME KPI SECTION --- */
.home-kpi-section {
  padding: 3.5rem 2rem;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.home-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1240px;
  margin: 0 auto;
}

.home-kpi-card {
  position: relative;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem 1.6rem 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  overflow: hidden;
  cursor: default;
}

.home-kpi-card:hover {
  transform: translateY(-4px);
}

.kpi-card-header {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.6rem;
}

.kpi-tag {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.kpi-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.kpi-value-wrap {
  margin: 0.15rem 0 0.75rem;
  display: flex;
  align-items: baseline;
}

.kpi-val {
  font-size: clamp(2.35rem, 3vw, 2.85rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-family: inherit;
}

.kpi-card-footer {
  display: flex;
  align-items: center;
  margin-top: auto;
}

.kpi-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.32rem 0.75rem;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
}

/* 1. Amber Theme (광주 동구 / 주의) */
.home-kpi-card.kpi-amber {
  border-color: rgba(245, 158, 11, 0.25);
  background: linear-gradient(160deg, rgba(245, 158, 11, 0.07) 0%, var(--bg-tertiary) 75%);
}
.home-kpi-card.kpi-amber .kpi-val {
  color: #F59E0B;
}
.home-kpi-card.kpi-amber .kpi-badge {
  background-color: rgba(245, 158, 11, 0.12);
  color: #FBBF24;
  border-color: rgba(245, 158, 11, 0.3);
}
.home-kpi-card.kpi-amber:hover {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.16);
}

/* 2. Orange Theme (전남 / 위험진입) */
.home-kpi-card.kpi-orange {
  border-color: rgba(249, 115, 22, 0.25);
  background: linear-gradient(160deg, rgba(249, 115, 22, 0.07) 0%, var(--bg-tertiary) 75%);
}
.home-kpi-card.kpi-orange .kpi-val {
  color: #FB923C;
}
.home-kpi-card.kpi-orange .kpi-badge {
  background-color: rgba(249, 115, 22, 0.12);
  color: #FB923C;
  border-color: rgba(249, 115, 22, 0.3);
}
.home-kpi-card.kpi-orange:hover {
  border-color: rgba(249, 115, 22, 0.5);
  box-shadow: 0 12px 32px rgba(249, 115, 22, 0.16);
}

/* 3. Rose Red Theme (전남 소멸위험 20개 시군) */
.home-kpi-card.kpi-red {
  border-color: rgba(239, 68, 68, 0.25);
  background: linear-gradient(160deg, rgba(239, 68, 68, 0.07) 0%, var(--bg-tertiary) 75%);
}
.home-kpi-card.kpi-red .kpi-val {
  color: #F87171;
}
.home-kpi-card.kpi-red .kpi-badge {
  background-color: rgba(239, 68, 68, 0.12);
  color: #FCA5A5;
  border-color: rgba(239, 68, 68, 0.3);
}
.home-kpi-card.kpi-red:hover {
  border-color: rgba(239, 68, 68, 0.5);
  box-shadow: 0 12px 32px rgba(239, 68, 68, 0.16);
}

/* 4. Cyan Blue Theme (행안부 인구감소 16개 시군) */
.home-kpi-card.kpi-blue {
  border-color: rgba(56, 189, 248, 0.25);
  background: linear-gradient(160deg, rgba(56, 189, 248, 0.07) 0%, var(--bg-tertiary) 75%);
}
.home-kpi-card.kpi-blue .kpi-val {
  color: #38BDF8;
}
.home-kpi-card.kpi-blue .kpi-badge {
  background-color: rgba(56, 189, 248, 0.12);
  color: #7DD3FC;
  border-color: rgba(56, 189, 248, 0.3);
}
.home-kpi-card.kpi-blue:hover {
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 12px 32px rgba(56, 189, 248, 0.16);
}

/* Light theme overrides for KPI Cards */
.light-theme .home-kpi-card.kpi-amber {
  background: linear-gradient(160deg, rgba(245, 158, 11, 0.08) 0%, #FFFFFF 85%);
  border-color: rgba(245, 158, 11, 0.3);
}
.light-theme .home-kpi-card.kpi-amber .kpi-val { color: #D97706; }
.light-theme .home-kpi-card.kpi-amber .kpi-badge { background-color: rgba(245, 158, 11, 0.12); color: #B45309; }

.light-theme .home-kpi-card.kpi-orange {
  background: linear-gradient(160deg, rgba(249, 115, 22, 0.08) 0%, #FFFFFF 85%);
  border-color: rgba(249, 115, 22, 0.3);
}
.light-theme .home-kpi-card.kpi-orange .kpi-val { color: #EA580C; }
.light-theme .home-kpi-card.kpi-orange .kpi-badge { background-color: rgba(249, 115, 22, 0.12); color: #C2410C; }

.light-theme .home-kpi-card.kpi-red {
  background: linear-gradient(160deg, rgba(239, 68, 68, 0.08) 0%, #FFFFFF 85%);
  border-color: rgba(239, 68, 68, 0.3);
}
.light-theme .home-kpi-card.kpi-red .kpi-val { color: #DC2626; }
.light-theme .home-kpi-card.kpi-red .kpi-badge { background-color: rgba(239, 68, 68, 0.12); color: #B91C1C; }

.light-theme .home-kpi-card.kpi-blue {
  background: linear-gradient(160deg, rgba(14, 165, 233, 0.08) 0%, #FFFFFF 85%);
  border-color: rgba(14, 165, 233, 0.3);
}
.light-theme .home-kpi-card.kpi-blue .kpi-val { color: #0284C7; }
.light-theme .home-kpi-card.kpi-blue .kpi-badge { background-color: rgba(14, 165, 233, 0.12); color: #0369A1; }

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .home-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 560px) {
  .home-kpi-section {
    padding: 2.5rem 1.25rem;
  }
  .home-kpi-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
  .home-kpi-card {
    min-height: auto;
    padding: 1.35rem;
  }
  .kpi-val {
    font-size: 2.3rem;
  }
}

.dashboard-section {
  padding: 4rem 2rem;
  background-color: var(--bg-primary);
}

.dashboard-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.indicator-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.indicator-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: 0 12px 36px var(--accent-glow);
}

.indicator-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.indicator-badge {
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 700;
}

.indicator-badge.caution {
  background-color: rgba(234, 179, 8, 0.12);
  color: var(--color-caution);
}

.indicator-badge.risk {
  background-color: rgba(245, 158, 11, 0.12);
  color: var(--color-risk-entry);
}

.indicator-value-container {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.indicator-num {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
}

.indicator-unit {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.indicator-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

/* --- INTERACTIVE DATA MAP SECTION --- */
.map-dashboard-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 992px) {
  .map-dashboard-wrap {
    grid-template-columns: 1fr;
  }
}

#map-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  position: relative;
  min-height: 520px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

/* Leaflet Container overrides */
.leaflet-container {
  background-color: var(--bg-secondary) !important;
  font-family: var(--font-main) !important;
}

.leaflet-bar {
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-sm) !important;
  border-radius: 8px !important;
  overflow: hidden;
}

.leaflet-bar a {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-color) !important;
  transition: var(--transition-smooth) !important;
}

.leaflet-bar a:hover {
  background-color: var(--bg-tertiary) !important;
  color: var(--accent-primary) !important;
}

/* Custom Tooltip */
.leaflet-tooltip-custom {
  background-color: var(--bg-glass) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius-sm) !important;
  color: var(--text-primary) !important;
  font-family: var(--font-main) !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  box-shadow: var(--shadow-md) !important;
  padding: 0.5rem 0.85rem !important;
}

/* Leaflet Polygon Design */
.map-polygon {
  stroke-width: 1.5px;
  stroke-opacity: 0.8;
  fill-opacity: 0.65;
  transition: var(--transition-smooth);
  cursor: pointer;
}

body.dark-theme .map-polygon {
  stroke: #ffffff;
}

body.light-theme .map-polygon {
  stroke: #94A3B8;
}

/* 5-stage Color Scale (Burgundy, Orange, Yellow, Light Green, Blue) */
.map-polygon.risk-high {
  fill: #8B0000;
  fill-color: #8B0000;
}
.map-polygon.risk-entry {
  fill: #EA580C;
  fill-color: #EA580C;
}
.map-polygon.risk-caution {
  fill: #EAB308;
  fill-color: #EAB308;
}
.map-polygon.risk-normal {
  fill: #22C55E;
  fill-color: #22C55E;
}
.map-polygon.risk-safe {
  fill: #0EA5E9;
  fill-color: #0EA5E9;
}

/* Hover highlights */
.map-polygon:hover {
  stroke: #ffffff !important;
  stroke-width: 3.5px !important;
  stroke-opacity: 1 !important;
  fill-opacity: 0.85 !important;
  filter: drop-shadow(0 0 12px var(--accent-primary));
}

.map-polygon.active-polygon {
  stroke: var(--accent-primary) !important;
  stroke-width: 4px !important;
  stroke-opacity: 1 !important;
  fill-opacity: 0.95 !important;
}

/* --- SLIDING DRAWER (Drawer) --- */
.sliding-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1050;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.4s;
}

.sliding-drawer.active {
  pointer-events: auto;
  visibility: visible;
}

.drawer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sliding-drawer.active .drawer-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 460px;
  height: 100%;
  background-color: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 2.5rem;
  overflow-y: auto;
  z-index: 2;
}

.sliding-drawer.active .drawer-content {
  transform: translateX(0);
}

.drawer-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.drawer-close-btn:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.drawer-header {
  margin-top: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.drawer-tag {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
  display: block;
}

.drawer-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.drawer-status-pill {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 800;
}

.drawer-status-pill.high { background-color: rgba(139, 0, 0, 0.12); color: #FF4D4D; }
.drawer-status-pill.risk { background-color: rgba(234, 88, 12, 0.12); color: var(--color-risk-entry); }
.drawer-status-pill.caution { background-color: rgba(234, 179, 8, 0.12); color: var(--color-caution); }
.drawer-status-pill.normal { background-color: rgba(34, 197, 94, 0.12); color: var(--color-normal); }
.drawer-status-pill.safe { background-color: rgba(14, 165, 233, 0.12); color: var(--accent-primary); }

.drawer-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.d-stat-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.d-stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.d-stat-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
}

.drawer-chart-section {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.chart-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  border-left: 3px solid var(--accent-primary);
  padding-left: 0.5rem;
}

.drawer-chart-container {
  width: 100%;
  height: 180px;
  position: relative;
}

.chart-tip {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: right;
}

.drawer-info-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Base SVGs overlay Tooltip fallback styles */
.map-tooltip {
  position: absolute;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  pointer-events: none;
  display: none;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
}

/* Map info side panel */
.map-info-panel {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 480px;
}

.panel-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.panel-tag {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.panel-title {
  font-size: 1.75rem;
  font-weight: 800;
}

.panel-stats-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-val {
  font-size: 1.1rem;
  font-weight: 700;
}

.stat-val.high-risk-text { color: var(--color-high-risk); }
.stat-val.risk-text { color: var(--color-risk-entry); }
.stat-val.caution-text { color: var(--color-caution); }
.stat-val.normal-text { color: var(--color-normal); }

.risk-level-bar {
  width: 100%;
  height: 6px;
  background-color: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.risk-level-fill {
  height: 100%;
  width: 0%;
  transition: width 0.5s ease;
  border-radius: 3px;
}

.map-control-panel {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.map-filter-btn {
  padding: 0.4rem 0.9rem;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.map-filter-btn:hover, .map-filter-btn.active {
  background-color: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

/* --- ABOUT SECTION --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

.about-intro-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .about-intro-card {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
}

.ceo-photo {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 4/5;
  background-color: var(--bg-tertiary);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  margin: 0 auto;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.ceo-photo:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
  border-color: var(--accent-primary);
}

.ceo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.ceo-message h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.ceo-message p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.ceo-signature {
  text-align: right;
  font-weight: 700;
  font-size: 1.1rem;
}

.purpose-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.purpose-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  transition: var(--transition-smooth);
}

.purpose-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
}

.purpose-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.purpose-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.purpose-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Outer wrapper for organization chart to ensure standard layout formatting */
.org-chart-wrap {
  width: 100%;
}

/* Org Chart Diagram */
.org-chart-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  text-align: center;
}

.org-node {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 1rem 2rem;
  border-radius: var(--border-radius-sm);
  display: inline-block;
  font-weight: 700;
  margin: 1rem auto;
  position: relative;
}

.org-node.hq {
  background: var(--accent-gradient);
  color: white;
  font-size: 1.2rem;
  padding: 1.25rem 3rem;
  border: none;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.org-connector {
  width: 2px;
  height: 30px;
  background-color: var(--border-color);
  margin: 0 auto;
}

/* --- High-end Organization Tree Diagram --- */
.org-tree-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 2rem auto;
  position: relative;
  width: 100%;
  max-width: 1100px;
  overflow-x: auto;
  padding: 1rem;
}

.org-level {
  display: flex;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  position: relative;
}

.org-box {
  background-color: var(--bg-tertiary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.85rem 1.5rem;
  min-width: 130px;
  text-align: center;
  font-weight: 700;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

.org-box:hover {
  transform: translateY(-3px);
  border-color: var(--accent-primary);
  box-shadow: 0 4px 12px var(--accent-glow);
}

/* Level 1: 이사장 */
.level-1 {
  min-height: 128px;
  align-items: flex-start;
}

.level-1::before {
  content: "";
  position: absolute;
  top: 43px;
  left: 145px;
  right: calc(50% + 108px);
  height: 2px;
  background-color: var(--border-color);
}

.level-1::after {
  content: "";
  position: absolute;
  top: 92px;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--border-color);
}

.org-governance-side {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.org-box.governance-node {
  min-width: 145px;
  padding: 0.75rem 1rem;
  background-color: var(--bg-secondary);
  border-color: color-mix(in srgb, var(--accent-primary) 42%, var(--border-color));
}

.org-box.governance-node .box-title {
  font-size: 0.95rem;
}

.governance-link {
  width: 2px;
  height: 24px;
  background-color: var(--border-color);
}

.org-box.chairman {
  background: var(--accent-gradient);
  color: white;
  border: none;
  padding: 1.25rem 3rem;
  font-size: 1.15rem;
  box-shadow: 0 4px 15px var(--accent-glow);
  z-index: 5;
}
.org-box.chairman .box-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
  margin-bottom: 0.25rem;
}
.org-box.chairman .box-name {
  font-size: 1.25rem;
  font-weight: 800;
}

/* Connectors and stems */
.org-stem {
  width: 2px;
  background-color: var(--border-color);
}
.stem-1-to-2 {
  height: 40px;
}
.stem-2-to-3 {
  height: 35px;
}

/* Level 2: Wings Layout */
.level-2 {
  min-height: 100px;
  align-items: center;
  display: flex;
  justify-content: center;
}

.org-box-wrap {
  display: flex;
  align-items: center;
  width: 45%;
}

.org-box-wrap.left-wing {
  justify-content: flex-end;
}
.org-box-wrap.right-wing {
  justify-content: flex-start;
}

.org-box-wrap.left-wing .horizontal-connector {
  height: 2px;
  background-color: var(--border-color);
  width: 60px;
}

.org-box-wrap.right-wing .horizontal-connector {
  height: 2px;
  background-color: var(--border-color);
  width: 30px;
}

.center-stem-stub {
  width: 2px;
  height: 120px;
  background-color: var(--border-color);
  align-self: stretch;
  margin: 0 10px;
}

/* Secretariat Group style */
.secretariat-group {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}

.sub-departments {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 2px solid var(--border-color);
  padding-left: 15px;
  position: relative;
}

.org-box.sub-dept {
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
  min-width: 120px;
  background-color: var(--bg-secondary);
}

/* Level 3 bottom branches */
.bottom-horizontal-bar {
  width: 78%;
  height: 2px;
  background-color: var(--border-color);
  position: relative;
}

.level-3 {
  justify-content: space-around;
  padding-top: 0;
}

.bottom-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 23%;
  position: relative;
}

.bottom-branch:not(.branch-ext) {
  width: 21%;
}

.bottom-branch.branch-ext {
  width: 32%;
}

.branch-stem {
  width: 2px;
  height: 35px;
  background-color: var(--border-color);
}

.org-box.dept {
  width: 90%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
}

/* Branch Extension style */
.branch-ext-group {
  display: flex;
  align-items: center;
  width: 100%;
  justify-content: center;
}

.branch-ext-group .org-box.dept {
  width: auto;
  flex: 1.1;
}

.branch-connector-line {
  width: 15px;
  height: 2px;
  flex: 0 0 15px;
  background-color: var(--border-color);
}

.org-box.branch-subs {
  background-color: rgba(14, 165, 233, 0.08);
  border-color: var(--accent-primary);
  cursor: pointer;
  padding: 0.6rem 1rem;
  font: inherit;
}
.org-box.branch-subs:hover {
  background-color: rgba(14, 165, 233, 0.16);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.badge-count {
  font-size: 0.7rem;
  background: var(--accent-primary);
  color: white;
  padding: 0.15rem 0.4rem;
  border-radius: var(--border-radius-sm);
  margin-top: 0.25rem;
  font-weight: bold;
}

/* Collapsible Branch Section */
.org-branches-section-wrap {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 0;
  border-radius: var(--border-radius-md);
  background-color: rgba(0, 0, 0, 0.08);
  border: 1px solid transparent;
  padding: 0 2rem;
  opacity: 0;
}

.org-branches-section-wrap.open {
  max-height: 2000px;
  border-color: var(--border-color);
  padding: 2rem;
  margin-top: 2rem;
  opacity: 1;
}

.org-branches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.25rem;
}

.org-branch-node {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.org-branch-node:hover {
  border-color: var(--accent-primary);
  background-color: var(--bg-secondary);
}

@media (max-width: 900px) {
  .org-chart-container {
    padding: 1.5rem;
    overflow-x: auto;
  }

  .org-tree-wrapper {
    min-width: 820px;
    margin-top: 1rem;
  }
}

/* Location and Contact Address */
.map-location-wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.75rem;
  align-items: stretch;
}

@media (max-width: 900px) {
  .map-location-wrap {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.location-map-card {
  position: relative;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  min-height: 420px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
}

.location-map-view {
  width: 100%;
  height: 100%;
  min-height: 420px;
  z-index: 1;
}

/* Map Quick Overlay Link Buttons */
.map-quick-links-overlay {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 500;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.naver-map-badge-btn,
.naver-route-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  background: rgba(3, 199, 90, 0.95);
  color: #ffffff !important;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.naver-route-badge-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.naver-map-badge-btn:hover {
  background: #02b350;
  transform: translateY(-2px);
}
.naver-route-badge-btn:hover {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.naver-n-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background: #fff;
  color: #03C75A;
  font-size: 11px;
  font-weight: 900;
  border-radius: 3px;
}

/* Custom Pin Marker Pulse */
.location-hq-marker {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hq-marker-pin {
  position: relative;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hq-pin-core {
  width: 18px;
  height: 18px;
  background: #03C75A;
  border: 3px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(3, 199, 90, 0.9);
  position: relative;
  z-index: 2;
}

.hq-pulse-wave {
  position: absolute;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(3, 199, 90, 0.35);
  animation: hqPulse 2s infinite ease-out;
  z-index: 1;
}

@keyframes hqPulse {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Address Card */
.map-card-address {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.15rem;
  box-shadow: var(--card-shadow);
}

.address-item {
  position: relative;
}

.address-item h4 {
  font-size: 0.88rem;
  color: var(--accent-primary);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}

.address-item p {
  color: var(--text-primary);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.55;
  margin: 0 0 0.35rem 0;
}

.address-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.address-copy-btn:hover {
  color: var(--text-primary);
  background: var(--border-color);
  border-color: var(--accent-primary);
}

.transport-info {
  background: rgba(255, 255, 255, 0.025);
  border-left: 3px solid var(--accent-primary);
  padding: 0.85rem 1rem;
  border-radius: 0 8px 8px 0;
}

.transport-list {
  list-style: none;
  padding: 0;
  margin: 0.3rem 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.transport-list strong {
  color: var(--text-primary);
  margin-right: 0.35rem;
}

.naver-map-action-box {
  display: flex;
  gap: 0.65rem;
  margin-top: 0.4rem;
}

.naver-main-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #03C75A;
  color: #ffffff !important;
  padding: 0.75rem 1rem;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(3, 199, 90, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.naver-main-btn:hover {
  background: #02b350;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(3, 199, 90, 0.45);
}

.naver-logo-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #ffffff;
  color: #03C75A;
  font-size: 13px;
  font-weight: 900;
  border-radius: 4px;
}

.kakao-sub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FEE500;
  color: #191919 !important;
  padding: 0.75rem 1.1rem;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.kakao-sub-btn:hover {
  background: #FADA0A;
  transform: translateY(-2px);
}

/* --- DATA PLATFORM SECTION --- */
.data-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.map-control-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.search-input-wrap {
  position: relative;
  width: 100%;
  max-width: 380px;
}

.search-input-wrap input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.75rem;
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  outline: none;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.search-input-wrap input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-glow);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.data-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.stat-mini-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.stat-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.stat-mini-card.high-risk .stat-icon-wrap {
  background-color: rgba(139, 0, 0, 0.12);
  color: #FF4D4D;
}
.stat-mini-card.risk-entry .stat-icon-wrap {
  background-color: rgba(234, 88, 12, 0.12);
  color: var(--color-risk-entry);
}
.stat-mini-card.caution .stat-icon-wrap {
  background-color: rgba(234, 179, 8, 0.12);
  color: var(--color-caution);
}
.stat-mini-card.normal .stat-icon-wrap {
  background-color: rgba(34, 197, 94, 0.12);
  color: var(--color-normal);
}
.stat-mini-card.safe .stat-icon-wrap {
  background-color: rgba(14, 165, 233, 0.12);
  color: var(--accent-primary);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-info .num {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.15;
}

.stat-info .label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Custom Table */
.data-table-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--card-shadow);
  margin-bottom: 2rem;
  width: 100%;
}

.data-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: var(--bg-tertiary);
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.92rem;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.data-table th:hover {
  background-color: var(--border-color);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover {
  background-color: var(--bg-tertiary);
}

@media (max-width: 768px) {
  .data-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .search-input-wrap {
    max-width: 100%;
  }
  .data-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  .stat-mini-card {
    padding: 1rem;
    gap: 0.75rem;
  }
  .stat-icon-wrap {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  .stat-info .num {
    font-size: 1.4rem;
  }
  .stat-info .label {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .data-stats-grid {
    grid-template-columns: 1fr;
  }
}

.badge-pill {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-pill.risk-high { background-color: rgba(239, 68, 68, 0.12); color: var(--color-high-risk); }
.badge-pill.risk-entry { background-color: rgba(245, 158, 11, 0.12); color: var(--color-risk-entry); }
.badge-pill.risk-caution { background-color: rgba(234, 179, 8, 0.12); color: var(--color-caution); }
.badge-pill.risk-normal { background-color: rgba(16, 185, 129, 0.12); color: var(--color-normal); }

/* Formula Calculator Card */
.formula-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .formula-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.formula-display {
  background-color: var(--bg-tertiary);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  text-align: center;
  border: 1px solid var(--border-color);
}

.formula-fraction {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  vertical-align: middle;
  margin: 0 0.5rem;
}

.formula-numerator {
  border-bottom: 2px solid var(--text-primary);
  padding-bottom: 0.25rem;
  margin-bottom: 0.25rem;
}

.formula-result {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 1rem;
}

/* --- PROJECTS SECTION --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 5rem;
}

.project-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  transition: var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
}

.project-num {
  font-size: 2.5rem;
  font-weight: 900;
  opacity: 0.15;
  margin-bottom: 0.5rem;
}

.project-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.project-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.archive-section-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 2rem;
  text-align: left;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.archive-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 180px;
  transition: var(--transition-smooth);
}

.archive-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.archive-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.archive-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0.75rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.download-link-btn {
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
}

.download-link-btn:hover {
  text-decoration: underline;
}

/* --- MEMBERS SECTION --- */
.members-step-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-bottom: 5rem;
  position: relative;
}

.step-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1rem;
  margin: 0 auto 1.5rem auto;
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Download Chips */
.download-chips-wrap {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  text-align: center;
}

.download-chips-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
}

.download-chip {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 1rem 1.85rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.download-chip:hover {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 22px var(--accent-glow);
}

.chip-icon {
  font-size: 1.2rem;
}

/* --- NEWS & NOTICE SECTION --- */
.news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

.news-tab-controls {
  display: flex;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.news-tab-btn {
  padding: 0.5rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}

.news-tab-btn.active {
  color: var(--text-primary);
}

.news-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -17px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-gradient);
}

.news-pane {
  display: none;
}

.news-pane.active {
  display: block;
  animation: fadeIn 0.3s ease-out forwards;
}

/* Notice Table style */
.notice-table-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

/* Card news style */
.card-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.news-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
}

.news-card-img {
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(30, 58, 138, 0.85) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card-img-visual {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: radial-gradient(circle at 50% 35%, rgba(56, 189, 248, 0.22), transparent 75%);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.news-card-img-icon {
  font-size: 2.5rem;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.45));
  transition: transform 0.25s ease;
}

.news-card:hover .news-card-img-icon {
  transform: scale(1.15) translateY(-2px);
}

.news-card-img-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.2rem 0.65rem;
  border-radius: 12px;
}

.news-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-card-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.news-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.news-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-footer {
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

/* Contact Us Form */
.contact-container {
  max-width: 680px;
  margin: 0 auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  box-shadow: var(--card-shadow);
}

@media (max-width: 768px) {
  .contact-container {
    padding: 2rem;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  outline: none;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-glow);
  background-color: var(--bg-secondary);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.form-submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent-gradient);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 15px var(--accent-glow);
  transition: var(--transition-smooth);
}

.form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* --- SYSTEM MEMBERSHIP Independent Cards --- */
.auth-layout-container {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.4s ease-out;
}

@media (max-width: 576px) {
  .auth-card {
    padding: 2rem;
  }
}

.auth-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.auth-logo {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 0.75rem;
}

.auth-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.auth-input-group {
  margin-bottom: 1.25rem;
}

.auth-input-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.verification-flex {
  display: flex;
  gap: 0.5rem;
}

.verification-flex .form-control {
  flex: 1;
}

.btn-verify-send {
  padding: 0.85rem 1.25rem;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.btn-verify-send:hover {
  background-color: var(--border-color);
}

.auth-btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--accent-gradient);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  margin-top: 1.5rem;
  box-shadow: 0 4px 15px var(--accent-glow);
  transition: var(--transition-smooth);
}

.auth-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.social-auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 2rem 0;
}

.social-auth-divider::before, .social-auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.social-auth-divider:not(:empty)::before {
  margin-right: .75em;
}

.social-auth-divider:not(:empty)::after {
  margin-left: .75em;
}

.social-btn-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-login-btn {
  width: 100%;
  padding: 0.85rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: var(--transition-smooth);
}

.social-login-btn.kakao {
  background-color: #FEE500;
  color: #191919;
  border: none;
}
.social-login-btn.naver {
  background-color: #03C75A;
  color: white;
  border: none;
}
.social-login-btn.google {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}
.social-login-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.auth-switch-link {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.auth-switch-link span {
  color: var(--accent-primary);
  font-weight: 700;
  cursor: pointer;
  margin-left: 0.25rem;
}

/* My Page Specific Dashboard styles */
.mypage-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 992px) {
  .mypage-grid {
    grid-template-columns: 1fr;
  }
}

.mypage-side-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.mypage-user-profile {
  margin-bottom: 2rem;
}

.mypage-profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: white;
  font-size: 2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.mypage-profile-name {
  font-size: 1.25rem;
  font-weight: 700;
}

.mypage-profile-email {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.mypage-menu-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.mypage-menu-item {
  padding: 0.85rem 1.25rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.mypage-menu-item:hover, .mypage-menu-item.active {
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
}

.mypage-main-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem;
  box-shadow: var(--card-shadow);
}

.mypage-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.status-badge-big {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.status-badge-big.pending {
  background-color: rgba(245, 158, 11, 0.12);
  color: var(--color-risk-entry);
}
.status-badge-big.approved {
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--color-normal);
}

/* --- FOOTER COMMON AREA --- */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem 2rem;
  margin-top: auto;
}

.footer-wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1.5fr;
  gap: 4rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-info-column h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.footer-info-column p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-links-column {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
}

@media (max-width: 768px) {
  .footer-links-column {
    align-items: flex-start;
  }
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.footer-nav-link:hover {
  color: var(--text-primary);
}

.footer-copyright {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-top: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* Toast message notification */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: -300px;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  /* 관리자 편집창(3000)·상세 모달(4000·5000) 위에서도 알림이 보이도록 합니다. */
  z-index: 6000;
  transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-msg.show {
  right: 2rem;
}

/* Custom CSS filter to style Kakao Maps to match slate dark/light theme */
.dark-theme #map img {
  filter: invert(1) hue-rotate(180deg) grayscale(1) contrast(1.15) brightness(0.7) !important;
}
.light-theme #map img {
  filter: grayscale(0.9) contrast(1.05) brightness(0.95) !important;
}

/* Tooltip overlay styling for Kakao map custom overlays */
.kakao-tooltip-custom {
  background: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}


/* Verified data source and administrative operations */
.data-source-card {
  margin: 1.5rem 0 2rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.09), rgba(59, 130, 246, 0.03));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.data-source-card > div { display: flex; flex-direction: column; gap: .35rem; }
.data-source-card strong { color: #38bdf8; font-size: .78rem; letter-spacing: .04em; }
.data-source-card span { color: var(--text-primary); font-size: .9rem; line-height: 1.55; }
.data-source-card p { grid-column: 1 / -1; margin: .25rem 0 0; padding-top: 1rem; border-top: 1px solid var(--border-color); color: var(--text-secondary); font-size: .85rem; line-height: 1.65; }
.data-map-host { margin: 0 0 2rem; min-height: 0; }
.data-map-host:not(:empty) { min-height: 580px; }
.data-map-host #map-shell { margin: 0; }
.data-unavailable-note { min-height: 150px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .55rem; padding: 1.5rem; text-align: center; border: 1px dashed var(--border-color); border-radius: 12px; color: var(--text-secondary); }
.data-unavailable-note strong { color: var(--text-primary); }
.notice-title-button { border: 0; background: transparent; color: var(--text-primary); font: inherit; font-weight: 700; cursor: pointer; text-align: left; }
.managed-content-block { margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--border-color); }
.managed-content-head { margin-bottom: 1.5rem !important; text-align: left !important; }
.managed-content-head h3 { margin: .35rem 0 0; font-size: 1.6rem; }
.managed-content-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.managed-content-grid article { padding: 1.4rem; border: 1px solid var(--border-color); border-radius: 14px; background: var(--bg-tertiary); }
.managed-content-grid article > span { color: #38bdf8; font-size: .78rem; font-weight: 700; }
.managed-content-grid h4 { margin: .65rem 0 .55rem; font-size: 1.05rem; }
.managed-content-grid p { margin: 0; color: var(--text-secondary); line-height: 1.65; font-size: .9rem; }

body.admin-mode { background: #07101f; }
body.admin-mode header,
body.admin-mode footer { display: none; }
body.admin-mode .app-container { min-height: 100vh; }
#admin { padding: 0; background: #07101f; color: #e5eefb; }
.admin-dashboard { min-height: 100vh; display: grid; grid-template-columns: 250px minmax(0, 1fr); }
.admin-sidebar { position: sticky; top: 0; height: 100vh; padding: 1.25rem 1rem; background: #0a1424; border-right: 1px solid rgba(148, 163, 184, .13); display: flex; flex-direction: column; gap: .35rem; overflow-y: auto; }
.admin-brand { display: flex; align-items: center; gap: .75rem; padding: .65rem .55rem 1.4rem; margin-bottom: .5rem; border-bottom: 1px solid rgba(148, 163, 184, .13); }
.admin-brand > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: linear-gradient(135deg, #2563eb, #38bdf8); color: #fff; font-size: 1.1rem; font-weight: 900; }
.admin-brand div { display: flex; flex-direction: column; line-height: 1.3; }
.admin-brand strong { font-size: .95rem; }
.admin-brand small { color: #7f91aa; font-size: .73rem; }
.admin-nav-btn { width: 100%; padding: .72rem .8rem; border: 1px solid transparent; border-radius: 9px; background: transparent; color: #93a4ba; font: inherit; font-size: .87rem; font-weight: 650; text-align: left; cursor: pointer; transition: .18s ease; }
.admin-nav-btn:hover { color: #e5eefb; background: rgba(148, 163, 184, .07); }
.admin-nav-btn.active { color: #fff; background: rgba(37, 99, 235, .2); border-color: rgba(59, 130, 246, .35); }
.admin-site-link { margin-top: auto; padding: .85rem; color: #38bdf8; text-decoration: none; font-size: .84rem; font-weight: 700; }
.admin-main { min-width: 0; padding: 2rem clamp(1.25rem, 3vw, 3rem) 4rem; }
.admin-topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.admin-topbar h2 { margin: .35rem 0 .35rem; font-size: clamp(1.65rem, 3vw, 2.25rem); letter-spacing: -.03em; }
.admin-topbar p { margin: 0; color: #8799b2; font-size: .9rem; }
.admin-primary-btn,
.admin-secondary-btn { border-radius: 9px; padding: .72rem 1rem; font: inherit; font-size: .86rem; font-weight: 750; cursor: pointer; }
.admin-primary-btn { border: 1px solid #3b82f6; background: #2563eb; color: #fff; box-shadow: 0 7px 20px rgba(37, 99, 235, .2); }
.admin-primary-btn:hover { background: #1d4ed8; }
.admin-secondary-btn { border: 1px solid rgba(148, 163, 184, .22); background: #111d2e; color: #cbd5e1; }
.admin-panel { display: none; }
.admin-panel.active { display: block; animation: adminPanelIn .2s ease; }
@keyframes adminPanelIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.admin-kpi-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.admin-kpi { padding: 1.25rem; border: 1px solid rgba(148, 163, 184, .14); border-radius: 14px; background: #0d192a; display: flex; flex-direction: column; gap: .35rem; box-shadow: 0 12px 30px rgba(0, 0, 0, .12); }
.admin-kpi > span { color: #8da0b8; font-size: .78rem; font-weight: 650; }
.admin-kpi strong { color: #fff; font-size: 2rem; line-height: 1.1; }
.admin-kpi strong.date { font-size: 1.5rem; color: #38bdf8; }
.admin-kpi small { color: #64748b; font-size: .72rem; }
.admin-grid-two { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 1rem; }
.admin-card { padding: 1.35rem; border: 1px solid rgba(148, 163, 184, .14); border-radius: 14px; background: #0d192a; box-shadow: 0 12px 30px rgba(0, 0, 0, .1); }
.admin-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.admin-card-head h3 { margin: 0; font-size: 1rem; }
.admin-card-head p { margin: .35rem 0 0; color: #788ca6; font-size: .8rem; }
.admin-card-head > button:not(.drawer-close-btn) { border: 0; background: transparent; color: #38bdf8; font: inherit; font-size: .78rem; font-weight: 700; cursor: pointer; }
.admin-recent-list { display: flex; flex-direction: column; }
.admin-recent-list button { display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .78rem .2rem; border: 0; border-bottom: 1px solid rgba(148, 163, 184, .1); background: transparent; color: inherit; text-align: left; cursor: pointer; }
.admin-recent-list button:last-child { border-bottom: 0; }
.admin-recent-list span { color: #38bdf8; font-size: .72rem; }
.admin-recent-list strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .84rem; }
.admin-recent-list small { color: #64748b; font-size: .72rem; }
.quality-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.quality-list li { position: relative; display: flex; flex-direction: column; gap: .2rem; padding: .7rem .7rem .7rem 2rem; border-radius: 9px; background: rgba(148, 163, 184, .055); }
.quality-list li::before { position: absolute; left: .72rem; top: .78rem; }
.quality-list li.ok::before { content: '✓'; color: #34d399; }
.quality-list li.warn::before { content: '!'; color: #fbbf24; }
.quality-list strong { font-size: .8rem; }
.quality-list span { color: #7f91aa; font-size: .72rem; line-height: 1.45; }
.admin-toolbar { display: flex; gap: .65rem; margin-bottom: 1rem; }
.admin-toolbar select,
.admin-toolbar input,
.admin-settings-form input,
.admin-editor-card input,
.admin-editor-card select,
.admin-editor-card textarea { border: 1px solid rgba(148, 163, 184, .2); border-radius: 9px; background: #0d192a; color: #e5eefb; font: inherit; outline: none; }
.admin-toolbar select { min-width: 150px; padding: .68rem .8rem; }
.admin-toolbar input { flex: 1; padding: .68rem .85rem; }
.admin-toolbar input:focus,
.admin-settings-form input:focus,
.admin-editor-card input:focus,
.admin-editor-card select:focus,
.admin-editor-card textarea:focus { border-color: #3b82f6; box-shadow: 0 0 0 3px rgba(59, 130, 246, .12); }
.admin-table-wrap { overflow: auto; border: 1px solid rgba(148, 163, 184, .14); border-radius: 13px; background: #0d192a; }
.admin-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.admin-table th { padding: .78rem 1rem; background: #111e30; color: #7f91aa; font-size: .72rem; letter-spacing: .03em; text-align: left; }
.admin-table td { padding: .9rem 1rem; border-top: 1px solid rgba(148, 163, 184, .1); color: #bdcadb; font-size: .8rem; vertical-align: middle; }
.admin-table td strong { display: block; color: #edf4ff; font-size: .84rem; }
.admin-table td small { display: block; max-width: 520px; margin-top: .25rem; color: #71839b; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-category-chip { display: inline-flex; padding: .25rem .5rem; border-radius: 999px; background: rgba(56, 189, 248, .1); color: #38bdf8; font-size: .7rem; font-weight: 700; white-space: nowrap; }
.admin-status { display: inline-flex; padding: .3rem .55rem; border: 1px solid; border-radius: 999px; background: transparent; font: inherit; font-size: .7rem; font-weight: 750; cursor: pointer; }
.admin-status.published { color: #34d399; border-color: rgba(52, 211, 153, .3); background: rgba(52, 211, 153, .07); }
.admin-status.draft { color: #fbbf24; border-color: rgba(251, 191, 36, .3); background: rgba(251, 191, 36, .07); }
.admin-status.hidden { color: #94a3b8; border-color: rgba(148, 163, 184, .3); background: rgba(148, 163, 184, .07); }
.admin-directory-logo-preview { display: flex; align-items: center; min-height: 64px; margin-bottom: .6rem; color: #93a4ba; }
.admin-directory-logo-preview img { max-width: 160px; max-height: 64px; object-fit: contain; border-radius: 8px; background: #fff; padding: .35rem; }
.admin-row-actions { display: flex; gap: .35rem; }
.admin-row-actions button { padding: .36rem .55rem; border: 1px solid rgba(148, 163, 184, .18); border-radius: 7px; background: #121f31; color: #b9c7d9; font: inherit; font-size: .7rem; cursor: pointer; }
.admin-row-actions button.danger { color: #fb7185; }
.admin-empty { padding: 3rem !important; text-align: center; color: #64748b !important; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.admin-form-grid label,
.admin-editor-card > label { display: flex; flex-direction: column; gap: .45rem; color: #93a4ba; font-size: .76rem; font-weight: 700; }
.admin-form-grid label.wide { grid-column: 1 / -1; }
.admin-settings-form input,
.admin-editor-card input,
.admin-editor-card select,
.admin-editor-card textarea { width: 100%; padding: .72rem .8rem; }
.admin-storage-note { margin: 1rem 0 0; padding: .8rem; border-radius: 9px; background: rgba(251, 191, 36, .07); color: #bca66a; font-size: .72rem; line-height: 1.55; }
.admin-editor { position: fixed; inset: 0; z-index: 3000; display: none; }
.admin-editor.active { display: block; }
.admin-editor-backdrop { position: absolute; inset: 0; background: rgba(2, 8, 23, .72); backdrop-filter: blur(4px); }
.admin-editor-card { position: absolute; top: 0; right: 0; width: min(500px, 100%); height: 100%; padding: 1.5rem; background: #0b1727; border-left: 1px solid rgba(148, 163, 184, .18); box-shadow: -24px 0 60px rgba(0, 0, 0, .35); display: flex; flex-direction: column; gap: 1rem; overflow-y: auto; }
.admin-editor-card .drawer-close-btn { color: #cbd5e1; }
/* 위의 label display: flex가 hidden 속성을 덮지 않도록 합니다. (예: 알림 유형 칸) */
.admin-editor-card [hidden] { display: none; }
.admin-category-hint { display: flex; flex-direction: column; gap: .6rem; padding: .85rem 1rem; border: 1px solid rgba(251, 191, 36, .3); border-radius: 10px; background: rgba(251, 191, 36, .07); color: #e5eefb; font-size: .8rem; line-height: 1.55; }
.admin-category-hint strong { color: #fbbf24; }
.admin-category-hint .admin-secondary-btn { align-self: flex-start; }
.admin-editor-actions { display: flex; justify-content: flex-end; gap: .55rem; margin-top: auto; padding-top: 1rem; }
/* 우측 하단 토스트(.toast-msg, bottom: 2rem)가 저장·취소 버튼을 가리지 않도록 하단 여백을 확보합니다. */
.admin-editor-card { padding-bottom: 7rem; }

@media (max-width: 1000px) {
  .admin-dashboard { grid-template-columns: 200px minmax(0, 1fr); }
  .admin-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-grid-two { grid-template-columns: 1fr; }
  .data-source-card { grid-template-columns: 1fr; }
  .data-source-card p { grid-column: auto; }
}
@media (max-width: 720px) {
  .admin-dashboard { display: block; }
  .admin-sidebar { position: relative; width: 100%; height: auto; padding: .75rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-brand { grid-column: 1 / -1; }
  .admin-site-link { grid-column: 1 / -1; }
  .admin-main { padding: 1.25rem .85rem 3rem; }
  .admin-topbar { align-items: flex-start; }
  .admin-topbar > .admin-primary-btn { display: none; }
  .admin-kpi-grid { grid-template-columns: 1fr 1fr; }
  .admin-toolbar { flex-wrap: wrap; }
  .admin-toolbar select,
  .admin-toolbar input { min-width: calc(50% - .4rem); }
  .admin-toolbar .admin-primary-btn { width: 100%; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-form-grid label.wide { grid-column: auto; }
  .admin-recent-list button { grid-template-columns: 78px minmax(0, 1fr); }
  .admin-recent-list small { display: none; }
  .data-map-host:not(:empty) { min-height: 470px; }
  #map { height: 470px !important; }
}
/* Admin news and inquiry management */
.admin-filter-hidden { display: none !important; }
.admin-inline-filter {
  min-width: 130px;
  padding: .58rem .75rem;
  border: 1px solid rgba(148, 163, 184, .2);
  border-radius: 9px;
  background: #111e30;
  color: #dbe7f5;
  font: inherit;
  font-size: .78rem;
}
.admin-inquiry-status {
  display: inline-flex;
  padding: .3rem .55rem;
  border: 1px solid;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 750;
  white-space: nowrap;
}
.admin-inquiry-status.new { color: #38bdf8; border-color: rgba(56, 189, 248, .35); background: rgba(56, 189, 248, .08); }
.admin-inquiry-status.read { color: #fbbf24; border-color: rgba(251, 191, 36, .35); background: rgba(251, 191, 36, .08); }
.admin-inquiry-status.closed { color: #34d399; border-color: rgba(52, 211, 153, .35); background: rgba(52, 211, 153, .08); }
.admin-inquiry-card { width: min(560px, 100%); }
.admin-inquiry-meta { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin: 0; }
.admin-inquiry-meta div { padding: .85rem; border: 1px solid rgba(148, 163, 184, .13); border-radius: 9px; background: rgba(148, 163, 184, .05); }
.admin-inquiry-meta dt { margin-bottom: .3rem; color: #7f91aa; font-size: .7rem; font-weight: 700; }
.admin-inquiry-meta dd { margin: 0; color: #e5eefb; font-size: .84rem; overflow-wrap: anywhere; }
.admin-inquiry-meta a { color: #38bdf8; text-decoration: none; }
.admin-inquiry-message { min-height: 220px; padding: 1rem; border: 1px solid rgba(148, 163, 184, .14); border-radius: 10px; background: #0d192a; }
.admin-inquiry-message strong { color: #8da0b8; font-size: .75rem; }
.admin-inquiry-message p { margin: .8rem 0 0; color: #d7e2f0; font-size: .9rem; line-height: 1.75; white-space: pre-wrap; overflow-wrap: anywhere; }
.news-card-more {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent-primary);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.news-empty-state { grid-column: 1 / -1; padding: 3rem 1rem; color: var(--text-muted); text-align: center; }
@media (max-width: 720px) {
  .admin-inquiry-meta { grid-template-columns: 1fr; }
}
/* Content editor assets and public content detail */
.admin-editor-card:not(.admin-inquiry-card) { width: min(720px, 100%); }
.admin-field-block { display: flex; flex-direction: column; gap: .55rem; }
.admin-field-label { color: #93a4ba; font-size: .76rem; font-weight: 700; }
.admin-reference-inputs { display: grid; grid-template-columns: minmax(120px, .7fr) minmax(180px, 1.3fr) auto; gap: .5rem; }
.admin-reference-inputs input {
  min-width: 0;
  padding: .72rem .8rem;
  border: 1px solid rgba(148, 163, 184, .2);
  border-radius: 9px;
  background: #0d192a;
  color: #e5eefb;
  font: inherit;
}
.admin-upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.admin-file-drop {
  min-height: 86px;
  padding: 1rem;
  border: 1px dashed rgba(56, 189, 248, .38);
  border-radius: 10px;
  background: rgba(56, 189, 248, .055);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  color: #c9d7e8;
  text-align: center;
  cursor: pointer;
}
.admin-file-drop:hover { border-color: #38bdf8; background: rgba(56, 189, 248, .09); }
.admin-file-drop strong { color: #38bdf8; font-size: .82rem; }
.admin-file-drop small { color: #71839b; font-size: .68rem; }
.admin-native-file { position: absolute; width: 1px !important; height: 1px; padding: 0 !important; opacity: 0; pointer-events: none; }
.admin-asset-list { display: flex; flex-direction: column; gap: .4rem; }
.admin-asset-item,
.admin-image-item {
  min-width: 0;
  padding: .55rem .65rem;
  border: 1px solid rgba(148, 163, 184, .13);
  border-radius: 8px;
  background: rgba(148, 163, 184, .05);
  display: flex;
  align-items: center;
  gap: .6rem;
}
.admin-asset-item > span,
.admin-image-item > span { min-width: 0; flex: 1; }
.admin-asset-item strong,
.admin-image-item strong { display: block; overflow: hidden; color: #dce8f7; font-size: .74rem; text-overflow: ellipsis; white-space: nowrap; }
.admin-asset-item small,
.admin-image-item small { display: block; margin-top: .18rem; overflow: hidden; color: #71839b; font-size: .66rem; text-overflow: ellipsis; white-space: nowrap; }
.admin-asset-item button,
.admin-image-item button {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: #fb7185;
  font: inherit;
  font-size: .68rem;
  cursor: pointer;
}
.admin-image-item img { width: 46px; height: 38px; border-radius: 6px; object-fit: cover; }
.admin-upload-note { margin: 0; color: #8293aa; font-size: .69rem; line-height: 1.55; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; }
.managed-content-grid article > img { width: calc(100% + 2.8rem); height: 150px; margin: -1.4rem -1.4rem 1rem; border-radius: 14px 14px 0 0; object-fit: cover; }
.managed-detail-btn { margin-top: 1rem; border: 0; padding: 0; background: transparent; color: #38bdf8; font: inherit; font-size: .78rem; font-weight: 750; cursor: pointer; }
body.modal-open { overflow: hidden; }
.content-detail-modal { position: fixed; inset: 0; z-index: 4000; display: none; padding: clamp(.75rem, 3vw, 2rem); }
.content-detail-modal.active { display: grid; place-items: center; }
.content-detail-backdrop { position: absolute; inset: 0; background: rgba(2, 8, 23, .82); backdrop-filter: blur(5px); }
.content-detail-card {
  position: relative;
  width: min(880px, 100%);
  max-height: calc(100vh - clamp(1.5rem, 6vw, 4rem));
  padding: clamp(1.25rem, 3vw, 2.25rem);
  overflow-y: auto;
  border: 1px solid rgba(148, 163, 184, .2);
  border-radius: 18px;
  background: #0b1525;
  color: #e5eefb;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .48);
}
.content-detail-close { position: absolute; top: 1rem; right: 1rem; color: #cbd5e1; }
.content-detail-card header { padding-right: 2.5rem; }
.content-detail-card header h2 { margin: .55rem 0 .65rem; font-size: clamp(1.55rem, 4vw, 2.35rem); line-height: 1.28; letter-spacing: -.03em; }
.content-detail-card header p { margin: 0; color: #71839b; font-size: .78rem; }
.content-detail-images { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .75rem; margin-top: 1.5rem; }
.content-detail-images:empty { display: none; }
.content-detail-images figure { margin: 0; }
.content-detail-images img { width: 100%; max-height: 520px; border-radius: 12px; object-fit: contain; background: #07101f; }
.content-detail-images figcaption { margin-top: .35rem; color: #71839b; font-size: .68rem; text-align: center; }
.content-detail-summary { margin: 1.5rem 0 0; padding: 1rem 1.1rem; border-left: 3px solid #38bdf8; background: rgba(56, 189, 248, .06); color: #b8c7da; line-height: 1.7; }
.content-detail-body { margin-top: 1.5rem; color: #d7e2f0; font-size: .95rem; line-height: 1.85; white-space: pre-wrap; overflow-wrap: anywhere; }
.content-detail-resources { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid rgba(148, 163, 184, .14); }
.content-detail-resources h3 { margin: 0 0 .8rem; font-size: .95rem; }
.content-resource-list { display: grid; gap: .55rem; }
.content-resource-list a { padding: .78rem .9rem; border: 1px solid rgba(148, 163, 184, .15); border-radius: 9px; background: rgba(148, 163, 184, .05); color: #dbe7f5; text-decoration: none; }
.content-resource-list a:hover { border-color: rgba(56, 189, 248, .45); }
.content-resource-list span { display: block; font-size: .82rem; font-weight: 700; }
.content-resource-list small { display: block; margin-top: .25rem; overflow: hidden; color: #71839b; font-size: .7rem; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 720px) {
  .admin-reference-inputs,
  .admin-upload-grid { grid-template-columns: 1fr; }
  .admin-reference-inputs .admin-secondary-btn { width: 100%; }
  .content-detail-card { border-radius: 14px; }
}
/* Gwangju and Jeonnam municipality labels */
.region-label-marker {
  width: 0 !important;
  height: 0 !important;
  border: 0 !important;
  background: transparent !important;
  pointer-events: none !important;
}
.region-label-marker span {
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  display: block;
  padding: .14rem .32rem;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 5px;
  background: rgba(3, 10, 20, .62);
  color: #f8fafc;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.025em;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .95);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .24);
  pointer-events: none;
}
.region-label-marker.gwangju span {
  padding: .12rem .28rem;
  border-color: rgba(34, 211, 238, .28);
  color: #cffafe;
  font-size: 10px;
  background: rgba(8, 47, 73, .78);
}
.light-theme .region-label-marker span {
  border-color: rgba(15, 23, 42, .18);
  background: rgba(15, 23, 42, .75);
  color: #fff;
}
@media (max-width: 720px) {
  .region-label-marker span { padding: .1rem .24rem; font-size: 9px; }
  .region-label-marker.gwangju span { font-size: 8px; }
}
.contact-turnstile { min-height: 65px; margin: .75rem 0 1rem; }
.social-login-btn:disabled { cursor: not-allowed; opacity: .55; filter: grayscale(.35); }
.auth-recovery-link {
  display: block;
  margin: 1rem auto 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent-primary);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.auth-recovery-link:hover {
  text-decoration: underline;
}

.auth-recovery-help {
  margin: 0 0 1.25rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}
#login [hidden] {
  display: none !important;
}

.auth-btn-submit:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.auth-recovery-status {
  min-height: 1.4rem;
  margin: -0.5rem 0 1rem;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
}

.auth-recovery-status:empty {
  display: none;
}

.auth-recovery-status[data-type="error"] {
  color: var(--color-high-risk);
}

.auth-recovery-status[data-type="success"] {
  color: var(--color-normal);
}

.auth-recovery-status[data-type="progress"] {
  color: var(--accent-primary);
}
/* Member directory and online application */
.membership-type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0 0 1.25rem;
}

.membership-type-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-tertiary));
  box-shadow: var(--card-shadow);
}

.membership-type-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--accent-gradient);
}

.membership-type-card.special::before {
  background: linear-gradient(180deg, #8b5cf6, #ec4899);
}

.membership-type-kicker {
  display: block;
  margin-bottom: .65rem;
  color: var(--accent-primary);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.membership-type-card h3 {
  margin-bottom: .6rem;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

.membership-type-target {
  min-height: 3.2em;
  margin-bottom: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.membership-type-card ul {
  display: grid;
  gap: .65rem;
  margin: 0 0 1.5rem;
  color: var(--text-secondary);
  font-size: .92rem;
  line-height: 1.55;
}

.membership-type-card li {
  position: relative;
  padding-left: 1.25rem;
}

.membership-type-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: 900;
}

.membership-apply-btn {
  padding: .8rem 1.15rem;
  border: 0;
  border-radius: 10px;
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.membership-other-types {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem 1.5rem;
  align-items: center;
  margin: 0 0 3.5rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: .9rem;
}

.membership-other-types strong {
  color: var(--text-primary);
}

.members-step-wrap.online {
  margin-bottom: 4rem;
}

.member-directory-section {
  margin: 0 0 4rem;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  background: var(--bg-secondary);
}

.member-directory-head {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 2rem;
}

.member-directory-head h3 {
  margin: .3rem 0 .45rem;
  font-size: clamp(1.55rem, 3vw, 2rem);
}

.member-directory-head p {
  color: var(--text-secondary);
}

.member-directory-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: flex-end;
}

.member-directory-filters button {
  padding: .55rem .85rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
}

.member-directory-filters button.active,
.member-directory-filters button:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.member-directory-table-wrap {
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-primary);
}

.member-directory-sample-note {
  margin: 0;
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-secondary));
  color: var(--text-secondary);
  font-size: .86rem;
  line-height: 1.55;
  text-align: left;
}

.member-directory-sample-note strong {
  display: inline-block;
  margin-right: .4rem;
  color: var(--accent-primary);
}

.member-directory-table-scroll {
  width: 100%;
  overflow-x: auto;
}

.member-directory-table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  table-layout: fixed;
  color: var(--text-secondary);
  font-size: .88rem;
}

.member-directory-table th,
.member-directory-table td {
  padding: .9rem .75rem;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  vertical-align: middle;
}

.member-directory-table th {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
}

.member-directory-table th:first-child,
.member-directory-table td:first-child {
  width: 62px;
  text-align: center;
}

.member-directory-table th:nth-child(2) { width: 92px; }
.member-directory-table th:nth-child(3) { width: 230px; }
.member-directory-table th:nth-child(4) { width: 92px; }
.member-directory-table th:nth-child(6) { width: 105px; text-align: center; }

.member-directory-table tbody tr:last-child td {
  border-bottom: 0;
}

.member-directory-table tbody tr:hover {
  background: color-mix(in srgb, var(--accent-primary) 5%, transparent);
}

.member-directory-table tbody tr.is-sample {
  background: color-mix(in srgb, var(--bg-tertiary) 60%, transparent);
}

.member-directory-category,
.member-sample-mark {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
}

.member-directory-category {
  padding: .3rem .55rem;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-size: .76rem;
}

.member-directory-name {
  display: inline-flex;
  gap: .45rem;
  align-items: center;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-weight: 750;
  text-align: left;
  cursor: pointer;
}

.member-directory-name:hover,
.member-directory-name:focus-visible,
.member-directory-website a:hover,
.member-directory-website a:focus-visible {
  color: var(--accent-primary);
}

.member-sample-mark {
  padding: .15rem .35rem;
  border: 1px solid color-mix(in srgb, var(--accent-primary) 45%, transparent);
  color: var(--accent-primary);
  font-size: .65rem;
}

.member-directory-business {
  line-height: 1.45;
}

.member-directory-website {
  text-align: center !important;
}

.member-directory-website a {
  color: var(--accent-primary);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.member-directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.member-directory-empty {
  grid-column: 1 / -1;
  padding: 2.5rem 1rem;
  border: 1px dashed var(--border-color);
  border-radius: 14px;
  color: var(--text-muted);
  text-align: center;
}

.member-logo-card {
  display: grid;
  gap: .9rem;
  min-height: 190px;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.member-logo-card:hover,
.member-logo-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: 0 14px 34px rgba(15, 23, 42, .18);
  outline: none;
}

.member-logo-visual {
  display: grid;
  place-items: center;
  height: 105px;
  padding: .75rem;
  border-radius: 12px;
  background: #fff;
}

.member-logo-visual img,
.member-detail-logo img,
.member-logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.member-logo-fallback {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -.04em;
}

.member-logo-meta {
  display: grid;
  gap: .25rem;
}

.member-logo-meta strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-logo-meta small {
  color: var(--text-muted);
}

.download-chips-wrap > h3 {
  margin-bottom: .5rem;
  font-size: 1.5rem;
}

.download-chips-wrap > p {
  color: var(--text-secondary);
}

.member-info-modal {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.member-info-modal[hidden] {
  display: none !important;
}

.member-info-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 23, .78);
  backdrop-filter: blur(6px);
}

.member-info-card {
  position: relative;
  width: min(720px, 100%);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .42);
}

.member-info-card.application {
  width: min(840px, 100%);
}

.member-info-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.member-detail-header {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 1.75rem;
  padding-right: 2.5rem;
}

.member-detail-logo {
  display: grid;
  place-items: center;
  flex: 0 0 112px;
  width: 112px;
  height: 88px;
  padding: .75rem;
  border-radius: 14px;
  background: #fff;
}

.member-detail-logo .member-logo-fallback {
  width: 62px;
  height: 62px;
}

.member-type-badge {
  display: inline-block;
  margin-bottom: .45rem;
  padding: .32rem .65rem;
  border-radius: 999px;
  background: rgba(34, 211, 238, .12);
  color: var(--accent-primary);
  font-size: .75rem;
  font-weight: 800;
}

.member-detail-header h3,
.application-detail-header h3 {
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.member-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 1.5rem;
  border-top: 1px solid var(--border-color);
}

.member-detail-list > div {
  min-width: 0;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.member-detail-list dt {
  margin-bottom: .35rem;
  color: var(--text-muted);
  font-size: .78rem;
  font-weight: 700;
}

.member-detail-list dd {
  overflow-wrap: anywhere;
  line-height: 1.55;
}

.member-detail-list a {
  color: var(--accent-primary);
}

.member-detail-section {
  margin-top: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-tertiary);
}

.member-detail-section h4 {
  margin-bottom: .55rem;
}

.member-detail-section p {
  color: var(--text-secondary);
  line-height: 1.7;
  white-space: pre-line;
}

.membership-application-layout {
  padding-block: clamp(2rem, 5vw, 4rem);
}

.auth-card.membership-application-card {
  max-width: 920px;
}

.membership-form-section {
  margin-bottom: 1.5rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-tertiary);
}

.membership-form-section h3 {
  margin-bottom: 1rem;
  font-size: 1.08rem;
}

.membership-form-description {
  margin: -.4rem 0 1.2rem;
  color: var(--text-secondary);
  font-size: .9rem;
  line-height: 1.6;
}

.membership-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 1rem;
}

.membership-field-wide {
  grid-column: 1 / -1;
}

.required-mark {
  color: var(--color-high-risk);
}

.membership-consent-box {
  display: grid;
  gap: .85rem;
}

.membership-check {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  color: var(--text-secondary);
  font-size: .9rem;
  line-height: 1.6;
  cursor: pointer;
}

.membership-check input {
  flex: 0 0 auto;
  margin-top: .28rem;
}

.membership-check strong {
  color: var(--accent-primary);
}

.application-form-note {
  color: var(--text-muted);
  font-size: .82rem;
}

.member-logo-upload-card {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-tertiary);
}

.member-logo-upload-card h4 {
  margin-bottom: .35rem;
}

.member-logo-upload-card > div:first-child p {
  color: var(--text-secondary);
  font-size: .88rem;
  line-height: 1.55;
}

.member-logo-upload-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.member-logo-preview {
  display: grid;
  place-items: center;
  width: 110px;
  height: 88px;
  padding: .65rem;
  border-radius: 12px;
  background: #fff;
  color: #0f172a;
  font-weight: 900;
}

.member-logo-upload-row form {
  display: grid;
  gap: .55rem;
}

.member-logo-upload-row input[type="file"] {
  width: 100%;
  color: var(--text-secondary);
}

.member-logo-upload-row small,
.member-logo-status {
  color: var(--text-muted);
  font-size: .8rem;
}

.member-logo-upload-row .form-submit-btn {
  width: fit-content;
  padding: .65rem 1rem;
}

.member-logo-status {
  min-height: 1.2rem;
  margin-top: .65rem;
}

.application-detail-header {
  margin-bottom: 1.25rem;
  padding-right: 2.5rem;
}

.application-detail-header p {
  margin-top: .4rem;
  color: var(--text-secondary);
}

.application-review-box {
  display: grid;
  gap: .65rem;
  margin-top: 1.25rem;
  padding: 1.1rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-tertiary);
}

.application-review-box textarea {
  width: 100%;
  padding: .8rem;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-primary);
  color: var(--text-primary);
  resize: vertical;
}

.application-review-actions {
  display: flex;
  justify-content: flex-end;
  gap: .65rem;
}

.application-review-actions button {
  padding: .65rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 9px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
}

.application-review-actions .approve {
  border-color: transparent;
  background: var(--accent-gradient);
  color: #fff;
}

@media (max-width: 760px) {
  .membership-type-grid,
  .membership-form-grid,
  .member-detail-list {
    grid-template-columns: 1fr;
  }

  .member-directory-head {
    align-items: stretch;
    flex-direction: column;
  }

  .member-directory-filters {
    justify-content: flex-start;
  }

  .member-directory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .member-detail-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .member-directory-grid {
    grid-template-columns: 1fr;
  }

  .member-logo-upload-row {
    grid-template-columns: 1fr;
  }
}