body {
    background: linear-gradient(to right,#0f2027, #203a43, #2c5364);
    font-family: 'Arial', sans-serif;
}

.container {
    margin-top: 100px;
}

.form-container {
    background-color: #fff;
    padding: 40px; /* Increased padding */
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.form-container h2 {
    color: #00695c;
    margin-bottom: 30px;
    text-align: center;
}

.btn-custom {
    background-color: #00695c;
    color: white;
    border: none;
}

.btn-custom:hover {
    background-color: #004d40;
    color: white;
}

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

select, input[type="text"], input[type="email"], input[type="number"], input[type="password"] {
    border-radius: 5px;
}

.form-group select, .form-group input {
    border: 1px solid #ccc;
    padding: 10px;
    width: 100%;
}

.file-input {
    margin-top: 15px;
}

.error {
    color: red;
}