/* General Body */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: #007bff;
    color: white;
}

.navbar .logo a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 22px;
}

.navbar .nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.navbar .nav-links li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar .nav-links li a:hover {
    color: #ffdd57;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

/* Container */
.container {
    max-width: 800px;
    margin: 50px auto;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Headings */
h2 {
    text-align: center;
    color: #007bff;
    margin-bottom: 20px;
}

/* Form */
form {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

input[type="text"] {
    padding: 10px;
    width: 60%;
    border-radius: 5px;
    border: 1px solid #ccc;
    font-size: 16px;
}

button {
    padding: 10px 20px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

/* Result Messages */
.message {
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    color: #555;
}

/* Result Table */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: center;
}

th {
    background: #007bff;
    color: #fff;
}

/* Responsive Navbar for mobile */
@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
        flex-direction: column;
        background: #007bff;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
        padding: 15px;
        border-radius: 0 0 0 10px;
    }

    .navbar .nav-links.show {
        display: flex;
    }

    .menu-toggle {
        display: block;
        color: white;
        font-size: 24px;
    }
}