/* styles.css */
/* Custom premium styling for Kelurahan Andongsili Web GIS Portal */

/* ================= THEME VARIABLES ================= */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Color Palette (Light Mode Default) */
  --bg-primary: #f8fafc;
  --bg-surface: rgba(255, 255, 255, 0.85);
  --bg-surface-solid: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  
  --accent-color: #0284c7;       /* Ocean Blue */
  --accent-color-hover: #0369a1;
  --accent-light: rgba(2, 132, 199, 0.15);
  
  --border-color: rgba(226, 232, 240, 0.8);
  --border-focus: #0284c7;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-blur: blur(16px);
}

/* Dark Mode Theme Overrides */
body.dark-mode {
  --bg-primary: #0b0f19;
  --bg-surface: rgba(15, 23, 42, 0.85);
  --bg-surface-solid: #0f172a;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  
  --accent-color: #38bdf8;
  --accent-color-hover: #7dd3fc;
  --accent-light: rgba(56, 189, 248, 0.15);
  
  --border-color: rgba(51, 65, 85, 0.6);
  --border-focus: #38bdf8;
  
  --glass-bg: rgba(15, 23, 42, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* ================= BASIC RESET & BODY ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-primary);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ================= GLASSMORPHISM BASE ================= */
.glassmorphism {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xl);
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
}

body.dark-mode .btn-primary {
  color: #0b0f19;
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.4);
}

.btn-primary:hover {
  background-color: var(--accent-color-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
}

/* ================= HERO SECTION (LANDING VIEW) ================= */
.hero-section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 100;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 50%, rgba(15, 23, 42, 0.3) 100%);
  z-index: 2;
}

/* Hero Navigation */
.hero-nav {
  position: relative;
  z-index: 10;
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.logo-icon {
  color: var(--accent-color);
  font-size: 1.75rem;
}

.nav-badge .badge-accent {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 10;
  padding: 0 4rem 4rem 4rem;
  flex-grow: 1;
  display: flex;
  align-items: center;
}

.hero-text-container {
  max-width: 800px;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-light);
  color: var(--accent-color);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.1rem;
  color: #e2e8f0;
  margin-bottom: 2.5rem;
  line-height: 1.6;
  max-width: 700px;
}

/* Hero Stats Grid */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 1.25rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #ffffff;
}

.stat-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  background: rgba(255, 255, 255, 0.1);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.stat-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ================= MAP SECTION (GIS EXPLORER) ================= */
.map-section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  transform: translateY(100px);
}

#map {
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
}

.map-overlays {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* Allows interacting with Leaflet map behind panels */
  z-index: 1000;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
}

/* ================= ACTIVE STATE MANAGER ================= */
body.hero-active .hero-section {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

body.hero-active .map-section {
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
}

body.map-active .hero-section {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

body.map-active .map-section {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ================= FLOATING SIDEBAR (LEFT) ================= */
.floating-sidebar {
  width: 360px;
  height: calc(100% - 3rem);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  pointer-events: auto; /* Re-enable pointer events for sidebar interaction */
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-back {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-color);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-back:hover {
  color: var(--accent-color-hover);
}

/* Theme Toggle Button */
.btn-theme {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-light);
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  transition: all var(--transition-fast);
}

.btn-theme:hover {
  background-color: var(--accent-color);
  color: var(--bg-surface-solid);
}

.light-icon { display: none; }
body.dark-mode .dark-icon { display: none; }
body.dark-mode .light-icon { display: block; }

.sidebar-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 1rem 0;
}

.sidebar-body {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  gap: 1.25rem;
}

/* Custom Scrollbar for Sidebar */
.sidebar-body::-webkit-scrollbar {
  width: 4px;
}
.sidebar-body::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

.sidebar-title {
  font-size: 1.25rem;
  color: var(--text-main);
  font-weight: 800;
}

/* Search Box styling */
.search-box {
  position: relative;
  width: 100%;
}

.search-box input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface-solid);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.search-box input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.search-icon {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 0.95rem;
}

.clear-search {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  display: none;
  font-size: 1rem;
}

.clear-search.active {
  display: block;
}

.clear-search:hover {
  color: var(--text-muted);
}

/* Category Filter Styling */
.filter-title {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-checkbox:hover {
  background: var(--bg-primary);
  border-color: var(--border-focus);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}

.checkbox-label i {
  width: 18px;
  text-align: center;
}

.checkbox-indicator {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 2px solid var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.checkbox-indicator i {
  font-size: 0.65rem;
  color: #ffffff;
  display: none;
}

/* Active Checkbox states */
.filter-checkbox.active {
  border-color: var(--accent-color);
  background: var(--accent-light);
}

.filter-checkbox.active .checkbox-indicator {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
}

.filter-checkbox.active .checkbox-indicator i {
  display: block;
}

/* Quick Info styling */
.quick-info-box {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: 12px;
  font-size: 0.825rem;
  color: var(--text-muted);
}

.quick-info-box h4 {
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 0.35rem;
  font-weight: 700;
  text-transform: uppercase;
}

.boundary-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.legend-line {
  width: 28px;
  height: 4px;
  background-color: #ff3333;
  border-radius: 2px;
  display: inline-block;
  box-shadow: 0 0 4px rgba(255, 51, 51, 0.4);
}

.legend-text {
  font-weight: 600;
  color: var(--text-main);
}

/* ================= SLIDING DETAIL DRAWER (RIGHT) ================= */
.detail-drawer {
  width: 380px;
  height: calc(100% - 3rem);
  border-radius: 20px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  transform: translateX(450px);
  opacity: 0;
}

.detail-drawer.active {
  transform: translateX(0);
  opacity: 1;
}

.btn-close-drawer {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: var(--accent-light);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.btn-close-drawer:hover {
  background: var(--accent-color);
  color: #ffffff;
}

.drawer-body {
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Custom Scrollbar for Drawer */
.drawer-body::-webkit-scrollbar {
  width: 4px;
}
.drawer-body::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 10px;
}

/* Placeholder card when empty */
.drawer-placeholder {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--text-light);
  gap: 1rem;
  padding: 2rem;
}

.drawer-placeholder i {
  font-size: 3rem;
  color: var(--border-color);
}

.drawer-placeholder p {
  font-size: 0.9rem;
}

/* Populated Location Detail UI */
.detail-image {
  width: 100%;
  height: 180px;
  border-radius: 14px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.detail-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--accent-light);
  color: var(--accent-color);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  align-self: flex-start;
  margin-top: 0.5rem;
}

.detail-title {
  font-size: 1.4rem;
  color: var(--text-main);
  line-height: 1.25;
}

.detail-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.detail-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-item {
  display: flex;
  gap: 0.85rem;
  font-size: 0.85rem;
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: 10px;
}

.info-item i {
  color: var(--accent-color);
  font-size: 1rem;
  width: 16px;
  text-align: center;
  margin-top: 2px;
}

.info-item div {
  display: flex;
  flex-direction: column;
}

.info-item-label {
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.info-item-value {
  color: var(--text-main);
  word-break: break-word;
}

.detail-actions {
  margin-top: auto;
  padding-top: 1rem;
}

.btn-route {
  width: 100%;
}

/* ================= CUSTOM LEAFLET POPUP & MARKER STYLING ================= */
.leaflet-bar {
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-md) !important;
  border-radius: 8px !important;
  overflow: hidden;
}

.leaflet-bar a {
  background-color: var(--bg-surface-solid) !important;
  color: var(--text-main) !important;
  border-bottom: 1px solid var(--border-color) !important;
  transition: all var(--transition-fast);
}

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

.leaflet-popup-content-wrapper {
  background: var(--bg-surface-solid) !important;
  color: var(--text-main) !important;
  border-radius: 12px !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 0 !important;
  overflow: hidden;
}

.leaflet-popup-content {
  margin: 0 !important;
  font-family: var(--font-body);
}

.leaflet-popup-tip {
  background: var(--bg-surface-solid) !important;
  border: 1px solid var(--border-color) !important;
}

/* Custom Popup Content Layout */
.custom-popup {
  padding: 0.85rem 1rem;
  min-width: 200px;
}

.popup-category {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-color);
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.popup-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.popup-btn {
  background: none;
  border: none;
  font-family: var(--font-heading);
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0;
  margin-top: 0.5rem;
}

.popup-btn:hover {
  color: var(--accent-color-hover);
}

/* Custom Marker Styling (Icon Pin) */
.custom-div-icon {
  background: none;
  border: none;
}

.marker-pin {
  width: 36px;
  height: 36px;
  border-radius: 50% 50% 50% 0;
  background: var(--accent-color);
  position: absolute;
  transform: rotate(-45deg);
  left: 50%;
  top: 50%;
  margin: -18px 0 0 -18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
  border: 2px solid #ffffff;
  transition: all var(--transition-fast);
}

.marker-pin i {
  transform: rotate(45deg);
  color: #ffffff;
  font-size: 1.05rem;
}

.marker-pin::after {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
  position: absolute;
  bottom: -9px;
  left: 11px;
  transform: rotate(45deg);
  filter: blur(2px);
  z-index: -1;
}

.custom-div-icon.active .marker-pin {
  background: #ef4444; /* red pin for active */
  transform: rotate(-45deg) scale(1.15);
  box-shadow: 0 6px 12px rgba(239, 68, 68, 0.4);
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE VIEWPORTS)
   ========================================================================== */

@media (max-width: 1024px) {
  /* Smaller screens adjustment */
  .hero-nav {
    padding: 1.5rem 2rem;
  }
  .hero-content {
    padding: 0 2rem 2rem 2rem;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  body {
    overflow: auto;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  /* Peta Overlays layout change on mobile */
  .map-overlays {
    flex-direction: column;
    height: 100%;
    padding: 0.75rem;
    gap: 0.75rem;
  }
  
  .floating-sidebar {
    width: 100%;
    height: 45%;
    border-radius: 16px;
    padding: 1rem;
  }
  
  .detail-drawer {
    width: 100%;
    height: 50%;
    border-radius: 16px;
    transform: translateY(600px);
    padding: 1rem;
  }
  
  .detail-drawer.active {
    transform: translateY(0);
  }
  
  .detail-image {
    height: 120px;
  }
  
  .sidebar-body {
    gap: 0.75rem;
  }
  
  .hero-stats-grid {
    gap: 0.75rem;
  }
  
  .stat-card {
    padding: 0.85rem;
  }
  
  .stat-value {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .hero-nav {
    padding: 1rem;
  }
  
  .hero-content {
    padding: 0 1rem 1.5rem 1rem;
  }
  
  .hero-title {
    font-size: 1.85rem;
  }
  
  .hero-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .floating-sidebar {
    height: 50%;
  }
  
  .detail-drawer {
    height: 48%;
  }
}