.phone-collector-box {
  background: #f9f9f9;
  border: 2px solid #0073aa;
  padding: 25px;
  border-radius: 10px;
  max-width: 450px;
  margin: 20px auto;
  font-family: sans-serif;
}
.phone-collector-box h3 {
  margin-top: 0;
  color: #333;
}
.phone-collector-box .form-message {
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 4px;
}
.phone-collector-box .form-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}
.phone-collector-box .form-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}
.phone-input-group {
  margin-bottom: 15px;
}
.phone-input-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}
.phone-input-group input[type="tel"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}
.sms-checkbox {
  margin-bottom: 20px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.phone-submit-btn {
  background-color: #0073aa;
  color: #fff;
  border: none;
  padding: 12px 24px;
  cursor: pointer;
  border-radius: 4px;
  font-weight: bold;
  width: 100%;
  transition: background 0.3s;
}
.phone-submit-btn:hover {
  background-color: #005177;
}

/* Styles for the Service Extension Popup */
.service-extension-box {
  border-color: #d4af37; /* Golden accent color */
}

.service-extension-box .phone-submit-btn {
  background-color: #d4af37;
}

.service-extension-box .phone-submit-btn:hover {
  background-color: #b8860b; /* Darker gold for hover */
}