body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.container {
    padding: 30px;
}

h1 {
    color: #333;
    text-align: left;
}

.info {
    background-color: #e7f3ff;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
}

.endpoints {
    margin-top: 30px;
}

.endpoint {
    background-color: #f8f9fa;
    padding: 10px;
    margin: 10px 0;
    border-left: 4px solid #007bff;
}

.drop-zone {
    border: 3px dashed #007bff;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    margin: 30px 0;
    background-color: #f8f9fa;
    transition: all 0.3s ease;
    cursor: pointer;
}

.drop-zone:hover, .drop-zone.dragover {
    background-color: #e7f3ff;
    border-color: #0056b3;
}

.drop-zone.dragover {
    transform: scale(1.02);
}

.file-input {
    display: none;
}

.upload-icon {
    font-size: 48px;
    color: #007bff;
    margin-bottom: 15px;
}

.supported-formats {
    margin-top: 15px;
    font-size: 14px;
    color: #666;
}

.file-info {
    margin-top: 20px;
    padding: 15px;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 5px;
    display: none;
}

.main-content {
    display: flex;
    gap: 20px;
}

.settings-form {
    flex: 0 0 300px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.drop-zone-container {
    flex: 1;
    display: flex;
    gap: 20px;
}

.drop-zone-area {
    flex: 0 0 300px;
}

.results-area {
    flex: 1;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group select, .form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}