body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    color: white;
    text-align: center;
    width: auto;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
}

.header-buttons {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-go-ziswaf, .btn-ambulance, .btn-zakat {
    background-color: #006400;
}

.btn-go-ziswaf:hover, .btn-ambulance:hover, .btn-zakat:hover {
    background-color: #008c4a;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-icons a {
    color: #006400;
    font-size: 18px;
}

.main-nav {
    background-color: #006400;
    padding: 0 20px;
}

.main-nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
}

.main-nav li {
    padding: 0;
}

.main-nav a {
    color: #fff;
    text-decoration: none;
    padding: 15px;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav a:hover {
    background-color: rgba(255,255,255,0.1);
}

.main-nav .dropdown {
    position: relative;
}

.main-nav .dropdown-content {
    display: none;
    position: absolute;
    background-color: #00a859;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    left: 0;
    top: 100%;
}

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

.main-nav .dropdown-content li {
    padding: 0;
}

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

.main-nav .dropdown-content a:hover {
    background-color: #008c4a;
}

.main-nav .dropdown > a::after {
    content: '\f0d7';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: 5px;
}

main {
    max-width: 800px;
    margin: 20px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    flex: 1;
}

h1 {
    text-align: center;
    color: #006400;
}

.kotak-nisab {
    border: 1px solid #0064002e;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
    text-align: center;
    background-color: #00a85a12;
}

#infoNisab {
    margin: 0;
}

.sumber-nisab {
    font-size: 0.8em;
    font-style: italic;
    margin-top: 5px;
    margin-bottom: 0;
    color: #666;
}

#kalkulator {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
}

.button-container {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
}

label, select, input, button {
    display: block;
    margin-bottom: 15px;
    font-weight: 500;
}

select, input[type="number"] {
    width: 97%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #006400;
    color: white;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #008c4a;
}

#result {
    margin-top: 20px;
    font-weight: bold;
    color: #00a859;
    text-align: center;
}

#bayarZakatBtn, #sedekahBtn {
    display: none;
    margin-top: 15px;
    margin-left: auto;
    margin-right: auto;
}

#bayarZakatBtn, #sedekahBtn {
    background-color: #006400;
}

#bayarZakatBtn:hover, #sedekahBtn:hover {
    background-color: #008c4a;
    display: block;
}

footer {
    background-color: #006400;
    color: white;
    text-align: center;
    padding: 15px 0;
    font-size: 14px;
    width: 100%;
    margin-top: auto;
}

footer p {
    margin: 0;
}

/* Responsif */
@media screen and (max-width: 768px) {
    header {
        background-color: #006400;
    }

    .top-header {
        flex-wrap: nowrap;
        justify-content: space-between;
    }

    .logo {
        width: auto;
        text-align: left;
        margin-bottom: 0;
    }

    .logo img {
        filter: brightness(0) invert(1);
        height: 40px;
    }

    .header-buttons, .social-icons {
        display: none;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav li {
        width: 100%;
    }

    .main-nav .dropdown-content {
        position: static;
        display: none;
        width: 100%;
    }

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

    .menu-toggle {
        display: block;
        cursor: pointer;
        font-size: 24px;
        color: #006400;
        background-color: #fff;
        width: 40px;
        height: 40px;
        border-radius: 5%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background-color 0.3s, color 0.3s;
    }

    .menu-toggle:hover {
        background-color: #ffffff6a;
        color: #fff;
    }

    .main-nav {
        display: none;
    }

    .main-nav.active {
        display: block;
    }
}