/* General Page Styling */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

/* Container & Card Styling */
.container {
    padding-top: 10px;
}

.card {
    border-radius: 10px;
    border: none;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.card-header {
    border-radius: 10px 10px 0 0;
    text-align: center;
    font-size: 1.5rem;
}

/* Form Styling */
form {
    padding: 20px;
}

.form-label {
    font-weight: bold;
}

.form-control, .form-select {
    border-radius: 5px;
    padding: 10px;
}

.display-value {
    font-size: 24px;
    font-weight: bold;
    color: #007bff;
}
.card {
    border-radius: 10px;
    border: 2px solid #ddd;
    background-color: #f9f9f9;
}

.btn-primary {
    font-size: 1.2rem;
    padding: 10px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

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

/* Responsive Navbar */
.navbar {
    background-color: #007bff !important;
}

.navbar-toggler {
    border: none;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-nav {
    text-align: center;
}

.navbar-nav .nav-item {
    margin: 5px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding-top: 10px;
    }

    .card {
        box-shadow: none;
    }

    .btn-primary {
        width: 100%;
    }
}