body {
    background-color: #2d3436;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: #dfe6e9;
    text-align: center;
    margin: 0;
    padding: 50px 20px;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #1e272e;
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 3px solid #74b9ff;
    color: #dfe6e9;
}

h1 {
    color: #74b9ff;
    font-size: 28px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

label {
    font-weight: bold;
    font-size: 16px;
}

input {
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: 2px solid #74b9ff;
    background-color: #2d3436;
    color: #ffffff;
    width: 80%;
    margin-top: 10px;
}

.nut-bam {
    background-color: #0984e3;
    color: white;
    font-size: 16px;
    font-weight: bold;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(9, 132, 227, 0.4);
    margin-top: 15px;
    transition: all 0.2s ease;
}

.nut-bam:hover {
    background-color: #74b9ff;
}