@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');
        
body {
    font-family: 'Poppins', sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    transition: background 0.3s, color 0.3s;
}
.container {
    width: 90%;
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    transition: background 0.3s;
}
h1, h2, th, td {
    font-weight: 600;
    letter-spacing: 1px;
}
h1 {
    font-size: 28px;
    margin-bottom: 20px;
}
h2 {
    font-size: 22px;
    padding: 10px;
    border-radius: 5px;
    margin-top: 20px;
    text-transform: uppercase;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
th, td {
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 15px;
    text-align: left;
    font-size: 18px;
    transition: transform 0.2s ease-in-out;
}
th {
    background: #007BFF;
    color: white;
}
tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.05);
}
td:hover {
    transform: scale(1.05);
    font-weight: bold;
}
.toggle-btn {
    margin: 20px;
    padding: 10px 20px;
    cursor: pointer;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.3s, transform 0.2s;
}
.toggle-btn:hover {
    transform: scale(1.05);
}
a {
    text-decoration: none;
    color: #007BFF;
    font-weight: bold;
}
a:hover {
    text-decoration: underline;
}
/* Light Mode */
body.light {
    background: #f4f4f4;
    color: #121212;
}
.container.light {
    background: white;
}
/* Dark Mode */
body.dark {
    background: #2a2a2a;
    color: white;
}
.container.dark {
    background: #3a3a3a;
}