.json-formatter-container {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.json-formatter-controls {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.json-formatter-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.json-area {
    display: flex;
    flex-direction: column;
}

.json-area textarea {
    width: 100%;
    min-height: 300px;
    padding: 10px;
    font-family: monospace;
    font-size: 14px;
    line-height: 1.5;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: vertical;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.json-area label {
    margin-bottom: 5px;
    font-weight: bold;
}

.message {
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    animation: fadeIn 0.3s ease-in-out;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.message.info {
    background-color: #cce5ff;
    color: #004085;
    border: 1px solid #b8daff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}