#quiz-screen,
#result-screen{
  display: none
}

html, body {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px; 
    box-sizing: border-box;
}

#home-screen, #quiz-screen, #result-screen {
    background-color: #fff;
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 500px; 
    text-align: center;
    display: none; 
}

#home-screen {
    display: block;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: #9fa3a8;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 10px;
    transition: background-color 0.2s, transform 0.2s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

@media (hover: hover)and (pointer: fine) {
    button:hover {
        background-color: #45a049;
        transform: scale(1.05);
    }
    
}

@media (hover: none)and (pointer: coarse) {
    button:active {
        transform: scale(0.98);
    }
    
}




#questionarea {
    width: 90%;
    min-height: 80px; 
    padding: 15px 20px;
    font-size: 1.2rem;
    border-radius: 12px;
    background-color: #f7f7f7;
    color: #333;
    margin-bottom: 20px;
    
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.05);
    display: flex;
    align-items: center; 
}



#answer-button {
    display: flex;
    flex-direction: column;
    gap: 10px;
}


#timer, #quiz-count {
    margin-top: 15px;
    font-weight: bold;
    margin-bottom: 15px;
    

}


#progress-container {
    width: 100%;
    max-width: 500px;
    margin: 20px auto 0;
    height: 12px;
    border-radius: 10px;
    background-color: #e0e0e0;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

#progress-bar {
    height: 100%;
    width: 0%;
    border-radius: 10px;
    background: linear-gradient(90deg, #4caf50, #81c784);
    transition: width 0.5s ease; 
}


#result {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

#play-again {
  margin-bottom: 20px;
}


#creator-msg {
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
    text-align: center;
}

#answer-button button.correct,
#answer-button button.correct:hover,
#answer-button button.correct:active {
    background-color: #4caf50;
    color: white;
    transform: none;
}

#answer-button button.wrong,
#answer-button button.wrong:hover,
#answer-button button.wrong:active {
    background-color: #f44336;
    color: white;
    transform: none;
}