/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #6a11cb, #2575fc);
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-image: url('images/img.jpeg');
}

.quiz-container {
  background: #fff;
  border-radius: 20px;
  width: 90%;
  max-width: 600px;
  padding: 40px 30px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  text-align: center;
  animation: fadeIn 0.6s ease-in-out;
}

header h1 {
  font-size: 2rem;
  margin-bottom: 5px;
  color: #333;
}

header hr {
  border: none;
  height: 3px;
  background: #2575fc;
  margin-bottom: 20px;
  border-radius: 2px;
}

#score {
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 20px;
  color: #333;
}

#question {
  font-size: 1.6rem;
  margin-bottom: 30px;
  color: #444;
  min-height: 60px;
}

.btn-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.btn {
  padding: 15px;
  border-radius: 12px;
  border: none;
  background-color: aqua;
  color:black;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bolder;
}

.btn:hover {
  background-color: #6a11cb;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.correct {
  background-color: #4CAF50 !important;
}

.wrong {
  background-color: #f44336 !important;
}

.navigation {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
}

.nav-btn {
  width: 45%;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-20px);}
  to { opacity: 1; transform: translateY(0);}
}

/* Responsive */
@media (max-width: 500px) {
  .quiz-container {
    padding: 30px 20px;
  }
  #question {
    font-size: 1.3rem;
  }
  .btn {
    padding: 12px;
    font-size: 0.95rem;
  }
  .nav-btn {
    width: 48%;
  }
}
#next-btn {
  background-color: #2f2fcf; 
  color: #fff;
}

#next-btn:hover {
  background-color: #2f2fcf;
}

#prev-btn {
  background-color: #f44336; /* Red */
  color: #fff;
}

#prev-btn:hover {
  background-color: #da190b; /* Darker red on hover */
}