body {
    background-color: #f0f8ff; /* Alice Blue */
}
.header-brand {
    background-color: #fff9c4; /* Pastel Yellow */
    padding: 20px;
    border-bottom: 3px solid #4fc3f7; /* Light Blue */
    margin-bottom: 30px;
}
.card-custom {
    border: none;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.btn-primary-custom {
    background-color: #29b6f6;
    border-color: #29b6f6;
    color: white;
}
.btn-primary-custom:hover {
    background-color: #0288d1;
}