body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  padding: 20px;
}

.quiz-container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  border-radius: 8px;
}

.btn-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

button {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

button.correct {
  background-color: #4caf50;
  color: white;
}

button.wrong {
  background-color: #f44336;
  color: white;
}

.next-btn {
  display: none;
  margin-top: 20px;
}

#question-number {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-weight: bold;
  color: #444;
  text-align: center;
}

.range-selector {
  max-width: 400px;
  margin: 30px auto;
  padding: 15px;
  background-color: #f3f3f3;
  border-radius: 8px;
  text-align: center;
}

.range-selector select,
.range-selector button {
  padding: 10px;
  font-size: 16px;
  margin-top: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.correct {
  background-color: #d4edda;
  color: #155724;
  border: 2px solid #28a745;
}

.wrong {
  background-color: #f8d7da;
  color: #721c24;
  border: 2px solid #dc3545;
}


/* Form Container Styling */
form#add-question-form {
  max-width: 600px;
  margin: 40px auto;
  padding: 25px;
  background: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

form#add-question-form h2 {
  text-align: center;
  color: #333;
}

/* Input Fields */
form#add-question-form input[type="text"] {
  padding: 10px;
  font-size: 16px;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 5px;
}

/* Labels and layout */
form#add-question-form label {
  font-weight: bold;
  margin-bottom: 5px;
  display: block;
}

/* Grouping answers */
.answer-block {
  display: flex;
  flex-direction: column;
}

/* Submit Button */
form#add-question-form button[type="submit"] {
  padding: 12px;
  font-size: 16px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form#add-question-form button[type="submit"]:hover {
  background-color: #45a049;
}

/* Status Message */
#submit-status {
  font-weight: bold;
  text-align: center;
  margin-top: 10px;
}