/* Shared site styles */
html, body { height: 100%; width: 100%; margin: 0; padding: 0; font-family: Arial, sans-serif; }
body { background: #f6f7fb; color: #222; }
/* Keep header fixed so it always sits above positioned map elements */
header { background: #007BFF; color: white; padding: 10px; display: flex; align-items: center; position:fixed; top:0; left:0; width:100%; z-index: 9999; box-sizing: border-box; }
nav { display: flex; justify-content: space-between; align-items: center; width: 100%; min-width: 0; }
nav ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 12px; flex-shrink: 1; min-width: 0; }
nav ul li { margin: 0; }
nav a { color: white; text-decoration: none; font-weight: 600; }
.hamburger { display: none; cursor: pointer; font-size: 20px; user-select: none; }
/* mobile menu when active: stronger background, above map, readable */
/* Mobile menu should be fixed above the map and clearly readable */
#navMenu.active { display: flex; flex-direction: column; gap: 8px; background: #007BFF; color: #ffffff; padding: 8px; position: fixed; top:56px; left:10px; border-radius:6px; box-shadow: 0 6px 18px rgba(0,0,0,0.15); z-index: 10001; min-width:160px; }
@media (max-width: 700px) {
  nav ul { display: none; }
  .hamburger { display: block; }
  /* ensure links inside mobile menu are readable */
  /* stronger selector to override default nav link color */
  header nav #navMenu.active a { color: #ffffff !important; font-weight:600; display:block; padding:6px 8px; }
}

/* Main content helpers */
main { padding: 20px; margin-top: 56px; }
.card { max-width: 900px; margin: 24px auto; background: #fff; border-radius: 6px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); padding: 18px; }

/* Small utility styles used across pages */
table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid #ccc; padding: 6px; text-align: left; }