body {
  font-family: system-ui, sans-serif;
  background: #f4f6f9;
  padding: 15px;
}

.container {
  max-width: 1200px;
  margin: auto;
  background: #fff;
  padding: 16px;
  border-radius: 14px;
  box-shadow: 0 10px 35px rgba(0,0,0,.08);
}

h2 {
  margin: 0 0 12px;
  color: #1f2937;
}

.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

select, input, button {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
}

button {
  background: linear-gradient(135deg,#2563eb,#1d4ed8);
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

button.danger {
  background: linear-gradient(135deg,#dc2626,#b91c1c);
}

#map {
  height: 420px;
  margin: 15px 0;
  border-radius: 10px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th, td {
  padding: 8px;
  border-bottom: 1px solid #e5e7eb;
  text-align: center;
}

th {
  background: #f1f5f9;
}

.result {
  margin-top: 12px;
  padding: 14px;
  background: #ecfeff;
  border-left: 4px solid #06b6d4;
  font-weight: 600;
  line-height: 1.6;
}