.gpt4-voiceover-tool-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #1c2735;
    padding: 20px;
}
.gpt4-voiceover-tool-card {
    background-color: #e5f3f0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    max-width: 600px;
    width: 100%;
    padding: 20px;
}
.gpt4-voiceover-tool-body {
    text-align: center;
}
.gpt4-voiceover-tool-title {
    font-size: 24px;
    font-weight: 600;
    color: #abb2e7;
    margin-bottom: 20px;
}
.gpt4-voiceover-tool-group {
    margin-bottom: 15px;
}
.gpt4-voiceover-label {
    font-size: 16px;
    font-weight: 500;
    color: #555;
    display: block;
    margin-bottom: 8px;
    text-align: left;
}
.gpt4-voiceover-textarea {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border-radius: 5px;
    border: 1px solid #ccc;
    outline: none;
    resize: vertical;
}
.gpt4-voiceover-textarea:focus {
    border-color: #007bff;
}
.gpt4-voiceover-btn {
    background-color: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: background-color 0.3s ease;
}
.gpt4-voiceover-btn:hover {
    background-color: #0056b3;
}
.gpt4-voiceover-output {
    margin-top: 20px;
}
.gpt4-voiceover-output-error {
    color: red;
    margin-top: 20px;
}