* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
}

.mobile-toggler .fa-bars,
.mobile-toggler .fa-x {
    display: none;
}

@media (max-width: 767px) {
    .mobile-toggler .fa-bars {
        display: block;
    }
    .nav-links {
        display: none;
    }
    .mobile-menu.open {
        transform: translateX(0);
    }
    .mobile-menu {
        transition: transform 0.3s ease-in-out;
        transform: translateX(-100%);
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        background-color: white;
        z-index: 1000;
    }
    .mobile-menu.hidden {
        transform: translateX(100%);
    }
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    font-size: 16px;
    border: none;
    outline: none;
    color: white;
    padding: 14px 20px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
    display: flex;
    align-items: center;
}

.dropdown .dropbtn .caret {
    margin-left: 8px;
    border: solid white;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.container {
    width: 90%;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: #071478;
    color: #fff;
    padding: 15px 0;
    text-align: center;
    margin-bottom: 20px;
    border-radius: 10px;
}

h1 {
    font-size: 2.5rem;
    margin: 0;
}

section {
    margin-bottom: 20px;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

a {
    color: #2980b9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.table-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.registration-fee,
.mode-of-payment {
    flex: 1;
    min-width: 300px;
    margin: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table,
th,
td {
    border: 1px solid #bbb;
}

th,
td {
    padding: 10px;
    text-align: left;
}

th {
    background-color: #071478;
    color: #fff;
}

tbody tr:nth-child(even) {
    background-color: #f4f7f6;
}

tbody tr:hover {
    background-color: #e9ecef;
}

.qr-code {
    max-width: 150px;
    height: auto;
    border: 1px solid #ccc;
    border-radius: 5px;
}

@media (max-width: 768px) {
    body {
        font-size: 0.9rem;
    }
    header {
        padding: 20px 0;
    }
    h1 {
        font-size: 2rem;
    }
    table,
    th,
    td {
        font-size: 0.9rem;
    }
    .table-container {
        flex-direction: column;
    }
}