body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
}

.header h1 {
    margin: 0;
    font-size: 20px;
}

.header-links {
    display: flex;
    gap: 15px;
}

.header-links a {
    display: flex;
    align-items: center;
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.header-links a:hover {
    text-decoration: underline;
}

.icon {
    width: 20px;
    height: 20px;
    margin-right: 5px;
}

#app {
    max-width: 1450px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.config-editor .card {
    margin-bottom: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

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

.small-input {
    width: 60px;
}

.medium-input {
    width: 250px;
}

.config-editor .exam-info {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.delete-btn {
    width: 70px;
    white-space: nowrap;
    text-align: center;
}

.config-editor button {
    padding: 8px 12px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.config-editor button:hover {
    background-color: #0056b3;
}

.button-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.button-group-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.export-filename-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 5px;
    background: #fff;
}

.export-filename {
    border: none;
    outline: none;
    padding: 5px;
    font-size: 14px;
    width: 150px;
}

.export-filename-wrapper span {
    font-size: 14px;
    margin-left: 5px;
    color: #666;
}

pre {
    background-color: #f8f9fa;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow-x: auto;
    font-family: "Courier New", monospace;
    font-size: 14px;
}

input[type="datetime-local"] {
    font-family: "Arial", sans-serif;
}