/* ==========================================================================
   Design System & Global Variables
   ========================================================================== */
:root {
  /* Light Theme Colors (Default) */
  --primary-rgb: 15, 76, 58;         /* #0F4C3A - Deep Forest Emerald */
  --primary-color: rgb(var(--primary-rgb));
  --primary-light: #EBF5F1;
  --primary-hover: #0A3327;
  
  --secondary-rgb: 78, 135, 107;     /* #4E876B - Sage Green */
  --secondary-color: rgb(var(--secondary-rgb));
  --secondary-light: #F0F5F2;
  
  --accent-rgb: 217, 119, 6;         /* #D97706 - Amber Accent */
  --accent-color: rgb(var(--accent-rgb));
  --accent-light: #FEF3C7;
  
  --bg-color: #F3F5F3;               /* Very light warm grey-green */
  --card-bg-rgb: 255, 255, 255;
  --card-bg: rgba(var(--card-bg-rgb), 0.88);
  --border-color: rgba(218, 226, 222, 0.8);
  --text-color: #1F2937;
  --text-muted: #6B7280;
  
  --danger-color: #EF4444;
  --danger-light: #FEE2E2;
  
  /* Layout and Styling Constants */
  --shadow: 0 10px 30px rgba(10, 30, 20, 0.04), 0 1px 8px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 20px 40px rgba(10, 30, 20, 0.08);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --glass-blur: blur(12px);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  
  --font-sans: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', 'Noto Sans KR', sans-serif;
  
  --header-height: 70px;
  --sidebar-width: 320px;
}

/* Dark Theme Overrides */
[data-theme="dark"] {
  --primary-rgb: 16, 185, 129;       /* #10B981 - Vibrant Emerald */
  --primary-color: rgb(var(--primary-rgb));
  --primary-light: #0D261F;
  --primary-hover: #34D399;
  
  --secondary-rgb: 134, 239, 172;    /* Sage Green */
  --secondary-color: rgb(var(--secondary-rgb));
  --secondary-light: #162E25;
  
  --accent-rgb: 245, 158, 11;
  --accent-color: rgb(var(--accent-rgb));
  --accent-light: #2D220E;
  
  --bg-color: #080C0A;               /* Charcoal Forest Black */
  --card-bg-rgb: 20, 28, 25;
  --card-bg: rgba(var(--card-bg-rgb), 0.85);
  --border-color: rgba(36, 51, 45, 0.7);
  --text-color: #F3F4F6;
  --text-muted: #9CA3AF;
  
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 1px 8px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.4);
}

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

html, body {
  height: 100%;
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  line-height: 1.5;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb), 0.2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--primary-rgb), 0.4);
}

/* ==========================================================================
   Typography & UI Elements
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}
a:hover {
  color: var(--primary-hover);
}

.hidden {
  display: none !important;
}

/* Icons styling helper */
.icon-small {
  width: 16px;
  height: 16px;
  vertical-align: middle;
}
.icon-medium {
  width: 20px;
  height: 20px;
  vertical-align: middle;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(var(--primary-rgb), 0.35);
}
.btn-primary-alt {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
}
.btn-primary-alt:hover {
  background-color: var(--primary-color);
  color: white;
}
.btn-secondary {
  background-color: rgba(var(--primary-rgb), 0.08);
  color: var(--primary-color);
  border: 1px solid transparent;
}
.btn-secondary:hover {
  background-color: rgba(var(--primary-rgb), 0.15);
}
.btn-danger {
  background-color: var(--danger-light);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover {
  background-color: var(--danger-color);
  color: white;
}
.btn-block {
  width: 100%;
}
.btn:active {
  transform: translateY(0);
}

/* Cards Glassmorphism styling */
.card {
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  background-color: var(--primary-light);
  color: var(--primary-color);
}
.badge-outline {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}
.badge-accent {
  background-color: var(--accent-light);
  color: var(--accent-color);
}

/* Form fields */
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-color);
}
input[type="text"],
input[type="password"],
input[type="date"],
select {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background-color: rgba(var(--card-bg-rgb), 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-color);
  outline: none;
  transition: var(--transition-fast);
}
input[type="text"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
  background-color: rgb(var(--card-bg-rgb));
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
}

/* Header */
.app-header {
  height: var(--header-height);
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon-wrapper {
  background-color: var(--primary-light);
  color: var(--primary-color);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.logo-icon {
  width: 24px;
  height: 24px;
}
.logo-area h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1.1;
}
.logo-area .subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.clock-display {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  background-color: rgba(var(--primary-rgb), 0.05);
  padding: 6px 12px;
  border-radius: 20px;
  border: 1px solid rgba(var(--primary-rgb), 0.05);
}

.theme-toggle-btn {
  background: none;
  border: 1px solid var(--border-color);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  background-color: rgba(var(--card-bg-rgb), 0.5);
  transition: var(--transition);
}
.theme-toggle-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  transform: rotate(15deg);
}

/* App Main Content Wrapper */
.app-main {
  flex: 1;
  display: flex;
  position: relative;
  overflow: hidden;
  height: calc(100vh - var(--header-height));
}

/* ==========================================================================
   Sidebar (Filters)
   ========================================================================== */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 90;
  transition: transform 0.3s ease;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}
.sidebar-header h2 {
  font-size: 1.05rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 8px;
}
.mobile-only-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-color);
}

.filter-group {
  display: flex;
  flex-direction: column;
}

/* Search Wrapper */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}
#search-input {
  padding-left: 36px;
  padding-right: 32px;
}
.clear-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: none;
  align-items: center;
}
.clear-btn:hover {
  color: var(--danger-color);
}

/* Region Grid Buttons */
.region-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.region-btn {
  padding: 8px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  background-color: rgba(var(--primary-rgb), 0.03);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-color);
  transition: var(--transition-fast);
}
.region-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: rgba(var(--primary-rgb), 0.2);
}
.region-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.15);
}

/* Custom Checkbox */
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.custom-checkbox {
  position: relative;
  padding-left: 28px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  user-select: none;
  display: flex;
  align-items: center;
  min-height: 20px;
}
.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: rgba(var(--primary-rgb), 0.05);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  transition: var(--transition-fast);
}
.custom-checkbox:hover input ~ .checkmark {
  background-color: var(--primary-light);
}
.custom-checkbox input:checked ~ .checkmark {
  border-color: transparent;
}
.custom-checkbox input:checked ~ .type-national-cm {
  background-color: var(--primary-color);
}
.custom-checkbox input:checked ~ .type-public-cm {
  background-color: #2563EB; /* Bright Blue for public forests */
}
.custom-checkbox input:checked ~ .type-private-cm {
  background-color: var(--accent-color); /* Amber for private forests */
}
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}
.custom-checkbox input:checked ~ .checkmark:after {
  display: block;
}
.custom-checkbox .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Stats Widget */
.stats-widget {
  background-color: rgba(var(--primary-rgb), 0.02);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: auto;
}
.stats-widget h3 {
  font-size: 0.85rem;
  color: var(--text-color);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.stat-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-color);
}
.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
  margin-top: 2px;
}
.stat-card.urgent {
  grid-column: span 2;
  border-color: rgba(var(--accent-rgb), 0.3);
  background-color: rgba(var(--accent-rgb), 0.02);
}
.stat-card.urgent .stat-value {
  color: var(--accent-color);
}

/* Info Widget */
.info-widget {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  padding: 8px 0 0 0;
}

/* ==========================================================================
   Content Dashboard & Tabs
   ========================================================================== */
.content-dashboard {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.dashboard-tabs {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  padding: 0 16px;
  gap: 8px;
  align-items: center;
  height: 56px;
  z-index: 80;
}

.tab-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  height: 100%;
  position: relative;
  transition: var(--transition-fast);
}
.tab-btn:hover {
  color: var(--primary-color);
}
.tab-btn.active {
  color: var(--primary-color);
}
.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 3px 3px 0 0;
}

.filter-toggle-btn {
  margin-left: auto;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
  padding: 6px 12px;
  border-radius: 6px;
  display: none;
  align-items: center;
  font-weight: 600;
}

/* Tab Pane Main */
.tab-pane {
  display: none;
  flex: 1;
  overflow: hidden;
  position: relative;
}
.tab-pane.active {
  display: flex;
}

/* ==========================================================================
   Tab 1: Interactive Map Details
   ========================================================================== */
.map-view-container {
  display: flex;
  width: 100%;
  height: 100%;
}

.map-wrapper {
  flex: 1;
  position: relative;
  height: 100%;
  background-color: var(--bg-color);
  overflow: hidden;
}
#map-element {
  width: 100%;
  height: 100%;
  z-index: 10;
  background-color: var(--bg-color);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Volumetric 3D Extrusion effect on SVG path boundaries */
path.province-path {
  filter: drop-shadow(0px 8px 0px rgba(15, 76, 58, 0.15));
  transition: filter 0.3s ease, fill-opacity 0.3s ease, stroke-opacity 0.3s ease;
}
path.leaflet-interactive:focus,
path:focus,
svg:focus {
  outline: none;
}
[data-theme="dark"] path.province-path {
  filter: drop-shadow(0px 8px 0px rgba(5, 15, 10, 0.65));
}
.hidden-province {
  pointer-events: none !important;
  filter: none !important;
}
.hidden-municipality {
  pointer-events: none !important;
  display: none !important;
}

/* Floating Map Controls */
.map-floating-controls {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.map-control-select-wrapper, .map-control-btn {
  pointer-events: auto;
}
.map-control-select-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 0 12px 0 36px;
  height: 40px;
  min-width: 160px;
  transition: var(--transition);
}
.map-control-select-wrapper:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}
.map-control-select-wrapper .control-icon {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--primary-color);
  pointer-events: none;
}
.map-control-select {
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
  font-weight: 600;
  color: var(--text-color);
  cursor: pointer;
  outline: none;
  font-size: 0.85rem;
  width: 100%;
}
.map-control-select:focus {
  box-shadow: none !important;
}
.map-control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.map-control-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.map-control-btn:active {
  transform: translateY(0);
}

/* Minimalist Province Tooltips */
.province-tooltip {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-color) !important;
  font-family: var(--font-sans) !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow) !important;
  padding: 4px 8px !important;
}
.municipality-tooltip {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-color) !important;
  font-family: var(--font-sans) !important;
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: var(--shadow) !important;
  padding: 3px 6px !important;
}

/* Modal Dialog Settings */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.45);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: var(--transition);
}
.modal-overlay.hidden {
  display: none !important;
}
.modal-content {
  width: 90%;
  max-width: 500px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}
.modal-header h3 {
  font-size: 1.15rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 8px;
}
.close-modal-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.close-modal-btn:hover {
  color: var(--danger-color);
}
.setting-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* API Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid transparent;
}
.status-badge.connected {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: rgba(var(--primary-rgb), 0.15);
}
.status-badge.disconnected {
  background-color: var(--danger-light);
  color: var(--danger-color);
  border-color: rgba(239, 68, 68, 0.15);
}

/* Leaflet Custom Marker Style - Upright */
.custom-leaflet-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: white;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: -4px 8px 12px rgba(0, 0, 0, 0.3);
  border: 2px solid white;
  transition: var(--transition-fast);
}
.custom-leaflet-marker:hover {
  transform: rotate(-45deg) scale(1.15);
  box-shadow: -6px 12px 18px rgba(0, 0, 0, 0.4);
  z-index: 1000 !important;
}

/* Upright Popups */
.leaflet-popup-content-wrapper, .leaflet-popup-tip {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25) !important;
}

/* E2E Test overrides to prevent 3D coordinate mapping errors in headless chromium */
body.is-test #map-element {
  transform: none !important;
}
body.is-test .custom-leaflet-marker {
  transform: rotate(-45deg) !important;
}
body.is-test .custom-leaflet-marker:hover {
  transform: rotate(-45deg) scale(1.15) !important;
}
body.is-test .leaflet-popup-content-wrapper, body.is-test .leaflet-popup-tip {
  transform: none !important;
}
body.is-test path.leaflet-interactive {
  filter: none !important;
}
.custom-leaflet-marker .marker-inner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 10px;
  font-weight: bold;
}
/* National Forest marker color */
.custom-leaflet-marker.national-marker {
  border-color: var(--primary-color);
}
.custom-leaflet-marker.national-marker .marker-inner {
  background-color: var(--primary-color);
}
/* Public Forest marker color */
.custom-leaflet-marker.public-marker {
  border-color: #2563EB;
}
.custom-leaflet-marker.public-marker .marker-inner {
  background-color: #2563EB;
}
/* Private Forest marker color */
.custom-leaflet-marker.private-marker {
  border-color: var(--accent-color);
}
.custom-leaflet-marker.private-marker .marker-inner {
  background-color: var(--accent-color);
}

/* Map Overlay Legend */
.map-overlay-legend {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 50;
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 8px 16px;
  display: flex;
  gap: 14px;
  box-shadow: var(--shadow);
}
.legend-item {
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-color);
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.legend-dot.national {
  background-color: var(--primary-color);
}
.legend-dot.public {
  background-color: #2563EB;
}
.legend-dot.private {
  background-color: var(--accent-color);
}

/* Map Sidebar Detail Panel */
.detail-sidebar {
  width: 380px;
  background-color: var(--card-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-left: 1px solid var(--border-color);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  z-index: 20;
  box-shadow: -4px 0 20px rgba(0,0,0,0.01);
}

.detail-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  color: var(--text-muted);
}
.placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--primary-light);
  margin-bottom: 16px;
  opacity: 0.6;
}
.detail-placeholder p {
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.6;
}

/* Detail Card */
.detail-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
}
.detail-card-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}
.badge-row {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.detail-card-header h3 {
  font-size: 1.35rem;
  color: var(--text-color);
  margin-bottom: 6px;
}
.address-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.info-section h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.info-section p {
  font-size: 0.9rem;
  color: var(--text-color);
  font-weight: 500;
  line-height: 1.5;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  background-color: rgba(var(--primary-rgb), 0.04);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-color);
}
.description-text {
  font-weight: 400 !important;
  color: var(--text-muted) !important;
  font-size: 0.85rem !important;
  line-height: 1.6 !important;
  background-color: rgba(var(--primary-rgb), 0.02);
  padding: 12px;
  border-radius: 8px;
  border-left: 3px solid var(--primary-color);
}

.detail-card-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

/* ==========================================================================
   Tab 2: Vacancy Finder
   ========================================================================== */
.vacancy-container {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* API Banner */
.api-config-banner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.03), rgba(var(--primary-rgb), 0.08));
}
.api-banner-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.banner-title {
  font-size: 1.05rem;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 8px;
}
.banner-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.api-mode-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  background-color: var(--accent-light);
  color: var(--accent-color);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  white-space: nowrap;
}
.api-mode-badge.connected {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: rgba(var(--primary-rgb), 0.2);
}

.api-key-input-row {
  display: flex;
  gap: 10px;
}
.api-key-input-row input {
  flex: 1;
}

/* Vacancy form */
.vacancy-search-card h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}
.vacancy-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 200px;
  gap: 16px;
  align-items: flex-end;
}
.submit-item {
  height: 41px;
}

/* Results panel */
.vacancy-results {
  flex: 1;
  min-height: 350px;
  display: flex;
  flex-direction: column;
}
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
  margin-bottom: 16px;
}
.results-header h3 {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}
.results-count {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-radius: 20px;
}

/* Loader */
.results-loader {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-muted);
}
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Empty State */
.results-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-muted);
  padding: 40px;
}
.empty-icon {
  width: 48px;
  height: 48px;
  color: var(--primary-light);
  margin-bottom: 12px;
  opacity: 0.7;
}

/* Results List cards */
.results-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  overflow-y: visible;
}
.vacancy-item {
  background-color: rgba(var(--primary-rgb), 0.01);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.vacancy-item:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: 0 6px 12px rgba(0,0,0,0.02);
}
.vacancy-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.vacancy-item-header h4 {
  font-size: 0.95rem;
  color: var(--text-color);
}
.vacancy-item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}
.vacancy-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}
.vacancy-badge.available {
  background-color: #D1FAE5;
  color: #065F46;
}
.vacancy-badge.soldout {
  background-color: #FEE2E2;
  color: #991B1B;
}
.vacancy-details-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  border-top: 1px dashed var(--border-color);
  padding-top: 10px;
}
.vacancy-price {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary-color);
}
.vacancy-price span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
}
.vacancy-spots {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-color);
}

/* ==========================================================================
   Tab 3: Reservation Schedule / Calendar
   ========================================================================== */
.calendar-container {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.calendar-intro {
  padding: 20px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.02), rgba(var(--primary-rgb), 0.07));
}
.intro-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.intro-text {
  flex: 1;
  min-width: 280px;
}
.intro-text h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}
.intro-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.countdown-widget {
  background-color: var(--card-bg);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.countdown-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.countdown-time {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: 0.05em;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.schedule-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}
.schedule-card-header {
  padding: 16px 20px;
  color: white;
  display: flex;
  align-items: center;
  gap: 14px;
}
.schedule-card-header.bg-emerald {
  background: linear-gradient(135deg, #0F4C3A, #4E876B);
}
.schedule-card-header.bg-blue {
  background: linear-gradient(135deg, #1E3A8A, #3B82F6);
}
.header-icon {
  width: 28px;
  height: 28px;
}
.schedule-card-header h4 {
  font-size: 1.05rem;
  line-height: 1.2;
}
.rule-brief {
  font-size: 0.75rem;
  opacity: 0.85;
}

.schedule-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.timeline-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
}
.indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-muted);
}
.indicator.pulsate {
  background-color: var(--danger-color);
  box-shadow: 0 0 0 rgba(239, 68, 68, 0.4);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0px rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0px rgba(239, 68, 68, 0); }
}

/* Weekly calendar day grid */
.calendar-grid-display {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.cal-day-cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: rgba(var(--primary-rgb), 0.01);
  color: var(--text-color);
  transition: var(--transition-fast);
}
.cal-day-cell.header-day {
  background-color: var(--primary-light);
  color: var(--primary-color);
  font-size: 0.7rem;
  font-weight: 700;
  border-color: transparent;
}
.cal-day-cell.open-day {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 3px 6px rgba(var(--primary-rgb), 0.2);
}
.open-label {
  font-size: 0.55rem;
  font-weight: 800;
  margin-top: 2px;
  background-color: var(--accent-color);
  color: white;
  padding: 1px 3px;
  border-radius: 3px;
}

/* Upcoming Dates List (Public) */
.upcoming-dates-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.upcoming-date-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background-color: rgba(var(--primary-rgb), 0.01);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}
.date-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.date-circle {
  width: 24px;
  height: 24px;
  background-color: #E2E8F0;
  color: var(--text-color);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.date-circle.urgent-circle {
  background-color: var(--accent-light);
  color: var(--accent-color);
}
.date-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-color);
}
.date-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}
.date-badge.imminent {
  background-color: var(--accent-light);
  color: var(--accent-color);
}
.date-badge.upcoming {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}
.date-raw {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-color);
  font-family: var(--font-display);
}

.instruction-box {
  background-color: rgba(var(--primary-rgb), 0.02);
  border-left: 3px solid var(--primary-color);
  padding: 12px;
  border-radius: 0 8px 8px 0;
  margin-top: auto;
}
.instruction-box h5 {
  font-size: 0.8rem;
  color: var(--text-color);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.instruction-box ul {
  list-style-type: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.instruction-box li {
  font-size: 0.75rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 10px;
}
.instruction-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color);
}

/* Comparison Table */
.rule-table-card {
  margin-top: 10px;
}
.rule-table-card h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}
.table-responsive {
  width: 100%;
  overflow-x: auto;
}
.rule-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.rule-table th,
.rule-table td {
  padding: 12px 16px;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}
.rule-table th {
  font-weight: 700;
  background-color: rgba(var(--primary-rgb), 0.03);
  color: var(--text-color);
}
.rule-table tbody tr {
  transition: var(--transition-fast);
}
.rule-table tbody tr:hover {
  background-color: rgba(var(--primary-rgb), 0.02);
}
.rule-table td strong {
  color: var(--primary-color);
}

/* Query Target Stats in Results Header */
.query-target-stats {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  margin-left: auto;
  margin-right: 16px;
}
.query-stat-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
  user-select: none;
}
.query-stat-badge:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.query-stat-badge.national {
  background-color: var(--primary-light);
  color: var(--primary-color);
  border-color: rgba(var(--primary-rgb), 0.15);
}
.query-stat-badge.public {
  background-color: rgba(37, 99, 235, 0.1);
  color: #2563EB;
  border-color: rgba(37, 99, 235, 0.2);
}
[data-theme="dark"] .query-stat-badge.public {
  background-color: rgba(59, 130, 246, 0.15);
  color: #60A5FA;
  border-color: rgba(59, 130, 246, 0.25);
}
.query-stat-badge.private {
  background-color: var(--accent-light);
  color: var(--accent-color);
  border-color: rgba(var(--accent-rgb), 0.15);
}

/* Forests List Modal styling */
.forests-list-ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.forests-list-li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background-color: rgba(var(--primary-rgb), 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-color);
  transition: var(--transition-fast);
}
.forests-list-li:hover {
  background-color: rgba(var(--primary-rgb), 0.05);
  border-color: rgba(var(--primary-rgb), 0.2);
}
.forests-list-li .forest-type-pill {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}
.forests-list-li .forest-type-pill.national {
  background-color: var(--primary-light);
  color: var(--primary-color);
}
.forests-list-li .forest-type-pill.public {
  background-color: rgba(37, 99, 235, 0.1);
  color: #2563EB;
}
.forests-list-li .forest-type-pill.private {
  background-color: var(--accent-light);
  color: var(--accent-color);
}

/* Hidden elements by default on desktop */
.day-weekday {
  display: none;
}
.close-detail-btn {
  display: none;
}
.bottom-sheet-handle {
  display: none;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .app-main {
    flex-direction: column;
  }
  
  /* Collapsible Sidebar as Drawer */
  .sidebar {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    z-index: 200;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .mobile-only-btn {
    display: flex;
  }
  .filter-toggle-btn {
    display: inline-flex;
  }
  
  /* Map View responsive layout */
  .map-view-container {
    flex-direction: column;
  }
  .detail-sidebar {
    width: 100%;
    height: 250px;
    border-left: none;
    border-top: 1px solid var(--border-color);
  }
  .detail-card {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
  }
  .detail-card-header {
    border-bottom: none;
    padding-bottom: 0;
    flex: 1;
  }
  .detail-card-body {
    display: none; /* Hide body text in small detail panel */
  }
  .detail-card-footer {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
    width: 180px;
  }
  
  /* Vacancy responsive layout */
  .vacancy-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .submit-item {
    grid-column: span 2;
  }
  
  /* Schedule responsive layout */
  .schedule-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-header {
    padding: 0 16px;
  }
  .logo-area h1 {
    font-size: 1.1rem;
  }
  .clock-display {
    display: none; /* Hide clock on mobile */
  }
  
  /* Horizontal scroll tabs with hidden scrollbar */
  .dashboard-tabs {
    padding: 0 8px;
    overflow-x: auto;
    scrollbar-width: none; /* Hide scrollbars for Firefox */
    -webkit-overflow-scrolling: touch;
  }
  .dashboard-tabs::-webkit-scrollbar {
    display: none; /* Hide scrollbars for Chrome/Safari */
  }
  .tab-btn {
    padding: 0 12px;
    font-size: 0.85rem;
    flex-shrink: 0;
  }
  
  .vacancy-container,
  .calendar-container {
    padding: 16px;
  }
  
  .vacancy-form-grid {
    grid-template-columns: 1fr;
  }
  .submit-item {
    grid-column: span 1;
  }
  
  /* Bottom Sheet Overlay Layout for Map Details */
  .detail-placeholder {
    display: none !important; /* Hide map details placeholder on mobile */
  }
  .detail-sidebar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    max-height: 80%;
    z-index: 1000;
    background: transparent;
    border-top: none;
    pointer-events: none; /* Let clicks pass to map outside sheet content */
  }
  .detail-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 55vh;
    background-color: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    border: 1px solid var(--border-color);
    border-bottom: none;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.15);
    padding: 16px 20px 24px 20px;
    gap: 12px;
    pointer-events: auto; /* Handle clicks on bottom sheet */
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-sizing: border-box;
  }
  .detail-card:not(.hidden) {
    transform: translateY(0);
    display: flex;
  }
  .bottom-sheet-handle {
    display: block !important;
    width: 36px;
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    margin: -4px auto 8px auto;
    flex-shrink: 0;
  }
  .close-detail-btn {
    display: flex !important;
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    z-index: 10;
    transition: var(--transition);
  }
  .close-detail-btn:hover {
    color: var(--danger-color);
  }
  .detail-card-header {
    border-bottom: none;
    padding-bottom: 0;
  }
  .detail-card-body {
    display: block !important; /* Enable details body scrolling on mobile */
    overflow-y: auto;
    max-height: 30vh;
    padding-right: 4px;
  }
  .detail-card-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 4px;
    display: flex;
    flex-direction: row;
    gap: 8px;
    width: 100%;
  }
  .detail-card-footer .btn {
    flex: 1;
    font-size: 0.8rem;
    padding: 10px;
    justify-content: center;
  }
  
  /* Table layout for comparison rules */
  .table-responsive {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    -webkit-overflow-scrolling: touch;
  }
}

/* ==========================================================================
   Tab 4: Monthly Calendar Tab Styles (and Mobile List view transition)
   ========================================================================== */
.monthly-container {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.monthly-calendar-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-top: 16px;
}

.monthly-calendar-header-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.calendar-header-day {
  color: var(--text-color);
  padding: 4px 0;
}
.calendar-header-day.sun {
  color: var(--danger-color);
}
.calendar-header-day.sat {
  color: #2563EB;
}

.monthly-calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.monthly-day-cell {
  aspect-ratio: 1.1 / 1;
  min-height: 85px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: rgba(var(--primary-rgb), 0.02);
  transition: var(--transition);
  cursor: default;
  position: relative;
}

.monthly-day-cell .day-number {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-color);
}

.monthly-day-cell.sun .day-number {
  color: var(--danger-color);
}
.monthly-day-cell.sat .day-number {
  color: #2563EB;
}

.monthly-day-cell .day-spots {
  font-size: 0.8rem;
  font-weight: 700;
  align-self: flex-end;
}

.monthly-day-cell.empty {
  border: none;
  background: none;
  pointer-events: none;
}

.monthly-day-cell.past {
  opacity: 0.3;
  background-color: transparent;
  pointer-events: none;
}

.monthly-day-cell.soldout {
  background-color: rgba(0, 0, 0, 0.02);
  color: var(--text-muted);
}
[data-theme="dark"] .monthly-day-cell.soldout {
  background-color: rgba(255, 255, 255, 0.02);
}

.monthly-day-cell.soldout .day-spots {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.75rem;
}

.monthly-day-cell.available {
  background-color: rgba(16, 185, 129, 0.06);
  border-color: rgba(16, 185, 129, 0.2);
  cursor: pointer;
}
.monthly-day-cell.available:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  background-color: rgba(16, 185, 129, 0.1);
}

.monthly-day-cell.available .day-spots {
  color: #16A34A;
  background-color: #DCFCE7;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
}
[data-theme="dark"] .monthly-day-cell.available {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}
[data-theme="dark"] .monthly-day-cell.available .day-spots {
  color: #34D399;
  background-color: #064E3B;
}

/* Mobile List View Transition for Monthly Tab */
@media (max-width: 768px) {
  .monthly-container {
    padding: 16px;
  }
  
  .monthly-calendar-header-grid {
    display: none !important; /* Hide Sun-Sat grid headers on mobile */
  }
  
  .monthly-calendar-days-grid {
    display: flex !important;
    flex-direction: column !important; /* Stack cells vertically */
    gap: 6px !important;
  }
  
  .monthly-day-cell.empty {
    display: none !important; /* Hide layout-offset blank cells */
  }
  
  .monthly-day-cell {
    aspect-ratio: auto !important;
    min-height: auto !important;
    height: 48px !important; /* Slim compact row list items */
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
  }
  
  .monthly-day-cell .day-number {
    font-size: 0.85rem;
  }
  
  .day-weekday {
    display: inline !important; /* Expose weekday labels */
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
  }
  
  .monthly-day-cell .day-spots {
    font-size: 0.75rem;
    align-self: center !important;
    padding: 2px 6px;
  }
}

/* ==========================================================================
   Mobile Bottom Navigation
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    z-index: 1000;
  }
  .mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    flex: 1;
    height: 100%;
  }
  .mobile-bottom-nav .nav-item.active {
    color: var(--primary-color);
  }
  
  /* On mobile, add padding to main to avoid overlapping with bottom nav */
  .app-main {
    height: calc(100vh - var(--header-height) - 60px);
  }
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.site-footer a, .site-footer span {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.site-footer a:hover, .site-footer span:hover {
  color: var(--primary-color);
}
.footer-divider {
  width: 1px;
  height: 12px;
  background-color: var(--border-color);
}