.vnb-portal {
  background: #ffffff;
  border: 1px solid #d4dde3;
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 10px 26px rgba(9, 29, 35, 0.08);
}

.vnb-portal-header h2 {
  margin-top: 0;
}

.vnb-grid {
  display: grid;
  gap: 12px;
}

.vnb-grid.two-col {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.vnb-portal-form label,
.vnb-portal-form legend {
  font-weight: 600;
  color: #12313b;
}

.vnb-portal-form input,
.vnb-portal-form textarea,
.vnb-portal-form select {
  width: 100%;
  margin-top: 5px;
  padding: 9px 10px;
  border: 1px solid #c5d5dc;
  border-radius: 8px;
}

.vnb-portal-form textarea {
  resize: vertical;
}

.vnb-portal-form fieldset {
  margin: 18px 0;
  border: 1px solid #d1dce2;
  border-radius: 12px;
  padding: 16px;
}

#vnb-portal-map {
  margin-top: 10px;
  height: 320px;
  border-radius: 12px;
  border: 1px solid #d1dce2;
}

.vnb-address-results {
  margin-top: 8px;
  border: 1px solid #c5d5dc;
  border-radius: 8px;
  max-height: 180px;
  overflow: auto;
  background: #fff;
}

.vnb-address-results button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid #e4ecef;
  background: #fff;
  padding: 10px;
  cursor: pointer;
}

.vnb-address-results button:hover {
  background: #eef6f9;
}

.vnb-portal-form button[type="submit"] {
  background: #0e5a64;
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 12px 20px;
  cursor: pointer;
}

.vnb-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vnb-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.vnb-success,
.vnb-error {
  border-radius: 10px;
  padding: 10px 12px;
  margin: 10px 0 16px;
}

.vnb-success {
  background: #e4f7ea;
  color: #1a5d2d;
}

.vnb-error {
  background: #fdecea;
  color: #a91f16;
}