body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f5f7fb;
  color: #1f2937;
}

header {
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

main {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.admin-main {
  max-width: 1400px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 16px;
  align-items: start;
}

.admin-sidebar {
  position: sticky;
  top: 16px;
}

.admin-sidebar h3 {
  margin-top: 0;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-nav a {
  text-decoration: none;
  color: #0f172a;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 12px;
}

.admin-nav a.active {
  background: #0f766e;
  color: #fff;
  border-color: #0f766e;
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  margin-bottom: 16px;
}

input, select, button, textarea {
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
}

input, select, textarea {
  width: 100%;
  box-sizing: border-box;
}

button {
  background: #0f766e;
  color: #fff;
  border: none;
  cursor: pointer;
}

button.secondary {
  background: #475569;
}

button.danger {
  background: #b91c1c;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th, td {
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
  padding: 10px 8px;
  font-size: 14px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.muted {
  color: #6b7280;
  font-size: 12px;
}

.error {
  color: #b91c1c;
}

.ok {
  color: #047857;
}

#map {
  height: 420px;
  border-radius: 8px;
}

.mini-map {
  height: 260px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  margin-bottom: 8px;
}

/* Login page */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #0b1220;
  width: 100%;
  overflow: hidden;
}

.auth-card-wrap {
  position: relative;
  z-index: 2;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.auth-card {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.25);
}

.auth-card-wrap main {
  margin: 0;
  padding: 0;
  max-width: 480px;
}

.auth-card h1 {
  margin-top: 0;
}

.auth-card button {
  width: 100%;
  padding: 11px 12px;
  margin-top: 6px;
}

.auth-hero {
  position: absolute;
  inset: 0;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
  background:
    linear-gradient(145deg, rgba(15, 23, 42, 0.78), rgba(15, 118, 110, 0.58)),
    var(--auth-hero-image, url("assets/login-hero.jpg")) center/cover no-repeat;
}

.auth-hero h2 {
  padding: 0 36px;
  margin: 0 0 8px 0;
  font-size: 30px;
}

.auth-hero p {
  padding: 0 36px 36px 36px;
  margin: 0;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.92);
}

@media (max-width: 980px) {
  .auth-hero {
    justify-content: flex-end;
  }

  .auth-hero h2 {
    font-size: 24px;
    padding: 0 20px;
  }

  .auth-hero p {
    padding: 0 20px 20px 20px;
  }
}

@media (max-width: 760px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  main {
    padding: 12px;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 12px;
    border-radius: 10px;
  }

  .auth-card-wrap {
    padding: 14px;
  }

  th, td {
    font-size: 13px;
    padding: 8px 6px;
  }

  #map {
    height: 300px;
  }

  .mini-map {
    height: 220px;
  }
}