* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 30px;
    background-color: #1e1e1e;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

h1 {
    text-align: center;
    color: #ffffff;
    margin-bottom: 20px;
}

p {
    text-align: center;
    margin-bottom: 30px;
    color: #b0b0b0;
}

.step {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid #333;
    border-radius: 4px;
    background-color: #252525;
}

h2 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #ffffff;
}

h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #b0b0b0;
}

.file-upload-container {
    margin-bottom: 20px;
}

.file-upload-label {
    display: block;
    position: relative;
    padding: 30px;
    border: 2px dashed #444;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #2a2a2a;
}

.file-upload-label:hover {
    border-color: #3498db;
    background-color: #2d2d2d;
}

.file-upload-icon {
    display: block;
    font-size: 48px;
    margin-bottom: 15px;
}

.file-upload-text {
    display: block;
    font-size: 16px;
    color: #e0e0e0;
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

#directoryInfo {
    font-size: 14px;
    color: #b0b0b0;
    margin-top: 15px;
    text-align: center;
}

select {
    width: 100%;
    padding: 8px;
    border: 1px solid #444;
    border-radius: 4px;
    font-size: 14px;
    background-color: #333;
    color: #e0e0e0;
}

.options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.option-group {
    padding: 15px;
    border: 1px solid #333;
    border-radius: 4px;
    background-color: #2a2a2a;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #e0e0e0;
}

input[type="checkbox"] {
    margin-right: 8px;
}

button {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #3498db;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #2980b9;
}

button:active {
    background-color: #1f618d;
}

#status {
    margin-top: 15px;
    padding: 10px;
    border-radius: 4px;
    font-size: 14px;
}

#status.success {
    background-color: #1e3a2f;
    color: #4caf50;
    border: 1px solid #2e7d32;
}

#status.error {
    background-color: #3a1e1e;
    color: #f44336;
    border: 1px solid #7d2e2e;
}