body {
    background: linear-gradient(135deg, #f8f9fa, #e3f2fd);
    font-family: 'Poppins', sans-serif;
}

.container {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #007bff;
    font-weight: 700;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #004494;
}

.card {
    border-radius: 10px;
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}

.icon {
    font-size: 24px;
    color: #007bff;
}