.agreement-form {
  max-width: 500px;
  margin: 40px auto;
  padding: 25px;
  background: #000;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  font-family: 'Inter', sans-serif;
}
.agreement-form h2 {
  text-align: center;
  margin-bottom: 20px;
}
.form-group {
  margin-bottom: 15px;
}
.form-group label {
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 15px;
}
.signature-wrapper {
  border: 2px dashed #ccc;
  border-radius: 10px;
  padding: 10px;
  background: #f9f9f9;
  position: relative;
}
#clear-signature {
  background: #f44336;
  color: white;
  border: none;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  position: absolute;
  bottom: 10px;
  right: 10px;
}
#agree-btn {
  background: #0073aa;
  color: #fff;
  border: none;
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}
#agree-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.success-message {
  margin-top: 15px;
  color: green;
  text-align: center;
  font-weight: bold;
}
input[readonly] {
  background-color: #f3f3f3 !important;
  color: #555;
  cursor: not-allowed;
}