body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #f0f0f0;
    flex-direction: column;
}

.container {
    width: 90%;
    max-width: 600px;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 20px;
}

.title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 20px;
    color: #333;
}

.input-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    justify-content: center;
}

.input-container label {
    flex: 1 1 45%;
    font-size: 18px;
    text-align: right;
    color: #666;
}

.input-field {
    flex: 1 1 45%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

.assign-btn, .reset-btn {
    flex: 1 1 100%;
    margin-top: 20px;
    padding: 12px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

.assign-btn:hover, .reset-btn:hover {
    background-color: #0056b3;
}

.result-title {
    font-size: 22px;
    margin-top: 20px;
    color: #333;
    text-align: center;
}

.team-output {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    text-align: center;
}

.download-btn {
    flex: 1 1 100%;
    margin-top: 10px;
    padding: 12px;
    border: none;
    border-radius: 5px;
    background-color: #28a745;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

.download-btn:hover {
    background-color: #1e7e34;
}

.select-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}
.download-select {
    padding: 10px;
    border: 1px solid #000000;
    border-radius: 5px;
    font-size: 16px;
    width: 100%;
    max-width: 200px;
}

@media screen and (max-width: 600px) {
    .container {
        width: 95%;
        padding: 20px;
    }
    
    .input-container {
        flex-direction: column;
        align-items: stretch;
    }

    .input-container label, .input-field {
        flex: 1 1 100%;
        text-align: left;
    }
    
    .assign-btn, .reset-btn {
        font-size: 16px;
        padding: 10px;
    }

    .title {
        font-size: 28px;
    }
    
    .result-title {
        font-size: 20px;
    }
}