body {
    margin: 0;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f5;
}

.app-container {
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 90%;
    text-align: center;
}

h1 {
    margin-bottom: 20px;
    color: #333;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
}

button:active {
    background-color: #f70505;
}

#cat-animation {
    margin-bottom: 20px;
}

#cat {
    width: 200px;
    transition: transform 0.3s, filter 0.3s;
}

#cat.recording {
    transform: scale(1.1);
    filter: hue-rotate(90deg);
}

#cat.processing {
    animation: processing 1.5s infinite;
}

@keyframes processing {
    0% { transform: rotate(0deg); }
    50% { transform: rotate(15deg); }
    100% { transform: rotate(0deg); }
}

#recorded-text, #responseContainer {
    background-color: #f8f8f8;
    border-radius: 8px;
    padding: 15px;
    min-height: 100px;
    border: 1px solid #ddd;
    overflow-y: auto;
    max-height: 400px;
    white-space: pre-wrap;
    color: #444;
    margin-top: 15px;
}