* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(270deg, #F5EFEB, #577C8E); /* Warna awal gradien */
    background-size: 400% 400%; /* Mengatur ukuran background untuk animasi */
    animation: gradientAnimation 15s ease infinite; /* Mengatur durasi dan pola animasi */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    margin: 0;
    padding: 20px;
    color: #000; /* Warna teks menjadi hitam */
}

/* Keyframes untuk animasi gradasi */
@keyframes gradientAnimation {
    0% {
        background-position: 0% 0%; /* Titik awal posisi gradien */
    }
    50% {
        background-position: 100% 100%; /* Titik pertengahan posisi gradien */
    }
    100% {
        background-position: 0% 0%; /* Kembali ke titik awal */
    }
}

.wave {
    background: rgb(255 255 255 / 25%);
    border-radius: 1000% 1000% 0 0;
    position: fixed;
    width: 200%;
    height: 12em;
    animation: wave 10s -3s linear infinite;
    transform: translate3d(0, 0, 0);
    opacity: 0.8;
    bottom: 0;
    left: 0;
    z-index: -1;
}

.wave:nth-of-type(2) {
    bottom: -1.25em;
    animation: wave 18s linear reverse infinite;
    opacity: 0.8;
}

.wave:nth-of-type(3) {
    bottom: -2.5em;
    animation: wave 20s -1s reverse infinite;
    opacity: 0.9;
}

@keyframes wave {
    2% {
        transform: translateX(1);
    }

    25% {
        transform: translateX(-25%);
    }

    50% {
        transform: translateX(-50%);
    }

    75% {
        transform: translateX(-25%);
    }

    100% {
        transform: translateX(1);
    }
}

.container {
    text-align: center;
    margin-bottom: 20px;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background-color: #ffffffa2;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

header .navbar {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: space-between;
}

header .navbar img {
    display: flex;
    align-items: left;
    height: 20%;
    width: 20%;
}

.navbar .menu-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.navbar a {
    color: #000;
    font-weight: bold;
    text-decoration: none;
}

.navbar a:hover {
    color: #577C8E;
}

.navbar .navbar-menu.active {
    color: #577C8E;
    font-size: large;
}

#menu-button {
    color: #000;
    cursor: pointer;
    display: none;
}

#menu-button:hover {
    color: #577C8E;
}

#close-menu-button {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #000;
    cursor: pointer;
    display: none;
}

#close-menu-button:hover {
    color: #577C8E;
}

/* Style for logo */
.h-8 {
    display: block;
    margin: 0 auto;
    width: 300px; /* Sesuaikan ukuran sesuai kebutuhan */
    height: auto; /* Agar mempertahankan aspek rasio gambar */
}

.logoDashboard {
    display: block;
    margin: 0 auto;
    width: 400px; /* Sesuaikan ukuran sesuai kebutuhan */
    height: auto; /* Agar mempertahankan aspek rasio gambar */
}

.form-container, .dashboard {
    width: 80%;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-bottom: 5px;
    font-weight: bold;
}

input, select {
    margin-bottom: 15px;
    padding: 10px;
    font-size: 1rem;
}

button {
    padding: 10px;
    background-color: #4caf50;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

.dashboard-table {
    width: 100%;
    border-collapse: collapse;
}

.dashboard-table th, .dashboard-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.available-seats {
    padding: 5px 10px;
    border-radius: 5px;
    background-color: #4caf50;
    color: white;
    font-weight: bold;
    text-align: center;
}

/* Responsive Styles */
@media screen and (max-width: 768px)
{
    header.show-mobile-menu::before
    {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        backdrop-filter: blur(5px);
        background-color: rgba(0, 0, 0, .1);
    }

    #menu-button, #close-menu-button
    {
        display: block;
    }
    .navbar .menu-links
    {
        position: fixed;
        left: -350px;
        top: 0;
        flex-direction: column;
        width: 260px;
        height: 100vh;
        background: #fff;
        padding: 70px 40px 0;
        transition: left 0.2s ease;
    }

    header.show-mobile-menu .navbar .menu-links
    {
        left: 0;
    }

    .navbar a
    {
        color: #000;
    }
}