/* Basic, clean styling */
* { box-sizing: border-box; }
body {
  font-family: Arial, sans-serif;
  background: #f7f7f7;
  margin: 0;
  color: #222;
}
.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.card {
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 8px;
  padding: 1rem;
  margin: 1rem 0;
}
.field { margin-bottom: 1rem; }
.field.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 700px) {
  .field.two-col { grid-template-columns: 1fr; }
}
label { font-weight: bold; margin-bottom: 0.3rem; display: block; }
input, select, textarea {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}
button {
  background: #1f6feb;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.7rem 1rem;
  cursor: pointer;
}
button.secondary {
  background: #fff;
  color: #1f6feb;
  border: 1px solid #1f6feb;
}
.error {
  color: #b00020;
  font-size: 0.9rem;
}
.success.hidden { display: none; }
.success {
  background: #e8f5e9;
  border: 1px solid #c8e6c9;
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}