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

body {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

#drawingCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    width: 90%;
    text-align: center;
}

h1 {
    color: white;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
}

.question-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    height: 210px; /* Fixed height for consistency */
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(20px);
    opacity: 0;
    animation: slideUp 0.8s ease-out 0.3s forwards;
}

#question {
    font-size: 2rem; /* Increased font size for better visibility */
    color: #2d3748;
    line-height: 1.6;
    transition: opacity 0.3s ease;
}

.generate-btn {
    background: #4c1d95;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Poppins', sans-serif;
    opacity: 0;
    animation: fadeIn 0.8s ease-out 0.4s forwards;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.generate-btn:active {
    transform: translateY(0);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Question Change Animation */
.question-fade {
    animation: questionFade 0.4s ease;
}

@keyframes questionFade {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 600px) {
    h1 {
        font-size: 2rem;
    }
    .question-box {
        padding: 1.5rem;
        min-height: 120px;
    }
    #question {
        font-size: 1.2rem; /* Increase font size for mobile devices */
    }
    .generate-btn {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
    }
}