/* Light Mode Theme Overrides */
body.light-theme {
  color-scheme: light;
  --bg-app: #f1f5f9;
  --bg-sidebar: rgba(255, 255, 255, 0.92);
  --bg-card: rgba(241, 245, 249, 0.9);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --input-bg: #ffffff;

  --border-color: rgba(0, 0, 0, 0.1);
  --border-color-focus: rgba(6, 182, 212, 0.6);

  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-heading: #0f172a;

  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 15px rgba(6, 182, 212, 0.2);

  --tile-filter: none;
  --popup-bg: #ffffff;
}

/* Base Select & Option Dark/Light Mode Legibility Fix */
select {
  color-scheme: dark;
  background-color: var(--input-bg);
  color: var(--text-heading);
}

select option {
  background-color: #0d1425 !important;
  color: #f8fafc !important;
}

body.light-theme select {
  color-scheme: light;
  background-color: #ffffff;
  color: #0f172a;
}

body.light-theme select option {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

body.light-theme .leaflet-popup-content-wrapper {
  background: #ffffff !important;
  color: #0f172a !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2) !important;
}

body.light-theme .leaflet-popup-tip {
  background: #ffffff !important;
}

body.light-theme .leaflet-popup-content h4 {
  color: #0f172a !important;
}

body.light-theme .autocomplete-dropdown {
  background: #ffffff;
  border-color: rgba(6, 182, 212, 0.4);
}

body.light-theme .autocomplete-item {
  color: #1e293b;
  border-bottom-color: rgba(0, 0, 0, 0.05);
}

body.light-theme .input-wrapper input {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.15);
}

body.light-theme input[type="number"] {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.15);
}

body.light-theme .modal-card {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .text-highlight {
  color: #0f172a;
}

body.light-theme h1 {
  background: linear-gradient(135deg, #0f172a 0%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.light-theme h2,
body.light-theme h4 {
  color: #0f172a;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  -webkit-font-smoothing: antialiased;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Typography */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 1.4rem;
  background: linear-gradient(135deg, #ffffff 0%, #a5f3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
  color: var(--text-heading);
}

h2 i {
  color: var(--primary);
  width: 18px;
  height: 18px;
}

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