* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background-color: #f3f5f7;
}
.container {
  max-width: 800px;
  margin: 40px auto;
  background-color: #fff;
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
h1 {
  text-align: center;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
}
.subtitle {
  text-align: center;
  color: #666;
  margin-bottom: 24px;
  font-size: 0.95rem;
}
.form-group {
  margin-bottom: 18px;
}
.label-title {
  margin-bottom: 6px;
  font-weight: bold;
  display: block;
}
.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}
.hidden {
  display: none;
}
textarea,
input[type="text"],
input[type="number"],
select {
  width: 100%;
  padding: 10px;
  font-size: 0.95rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  outline: none;
  transition: border-color 0.3s;
}
textarea:focus,
input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  border-color: #007bff;
}
.range-container {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-submit {
  background-color: #007bff;
  color: #fff;
  padding: 12px 18px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.3s;
}
.btn-submit:hover {
  background-color: #0064cc;
}
/* Subgroup indentation for recipient/sender fields */
.details-subgroup {
  margin-left: 20px;
  margin-top: 10px;
}
.details-subgroup label {
  margin-top: 12px;
  display: block;
  font-weight: 400;
}
#resultContainer {
  margin-top: 30px;
  padding: 16px;
  background-color: #fafafa;
  border-radius: 8px;
  border: 1px solid #eee;
}
#emailOutput {
  min-height: 150px;
  overflow-x: auto;
  white-space: pre-wrap; /* show raw text, including HTML if present */
}
.btn-copy {
  background-color: #28a745;
  color: #fff;
  padding: 8px 14px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
}
.btn-copy:hover {
  background-color: #218838;
}
.hidden {
  display: none;
}
.loading-message {
  padding: 10px 12px;
  background-color: #ffe58f;
  border: 1px solid #ffd666;
  border-radius: 6px;
  margin-bottom: 16px;
  color: #7c5200;
  font-weight: 500;

}
.btn-submit:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}
.boldfont{
  font-weight: bold!important;
}
#humanVerifyContainer{
font-style: italic;
background-color: #c4c4c4;
border: solid 0.01px;
border-radius: 5px;
padding: 5px;
margin-bottom: 5px;
}
form{
  color: #000000!important;
}