style.css

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #006400; /* Green */
    padding: 10px 20px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.navbar .logo img {
    height: 40px;
}

.headline {
    text-align: center;
    background-color: #004d00; /* Dark Green */
    color: white;
    padding: 50px 20px;
    margin-top: 60px;
}

.headline h1 {
    font-size: 36px;
    font-weight: bold;
}

.headline p {
    font-size: 18px;
}

.content {
    background-color: white;
    padding: 40px 20px;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.converter-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    border-radius: 12px;
    border: 2px solid #ccc;
    background-color: #f8f8f8;
    box-sizing: border-box;
}

.currency-box {
    margin: 10px 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Align left */
}

.currency-box label {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 5px;
}

.currency-box input {
    padding: 15px;
    font-size: 16px;
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

.currency-select {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0; /* Tambahkan jarak antar elemen */
    width: 100%;
    margin: 20px 0;
    flex-wrap: wrap;
}

.currency-group {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    width : 100%;
    max-width: 300px; /* Lebar maksimum untuk dropdown */
}

.currency-group label {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 5px;
}

.currency-group select {
    padding: 15px; /* Sesuaikan padding */
    font-size: 16px;
    width: 100%;
    border-radius: 8px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

#swap-btn {
    background-color: #006400; /* Dark Green */
    color: white;
    cursor: pointer;
    padding: 12px 20px;
    border-radius: 50%; /* Make it round */
    border: none;
    font-size: 20px;
    margin: 10px 0;
    height: 50px;
    width: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Mode Mobile */
@media screen and (max-width: 768px) {
    .currency-select {
        flex-direction: column; /* Ubah jadi vertikal */
        align-items: center;
    }

    #swap-btn {
        transform: rotate(180deg); /* Rotate arrow to vertical */
        width: 50px; /* Ensure button size stays the same */
        height: 50px;
    }

    .currency-group select,
    .currency-box input {
        width: 100%; /* Sesuaikan lebar dropdown dan input untuk mobile */
    }
}

/* Mode Web */
@media screen and (min-width: 769px) {
    .currency-select {
        flex-direction: row; /* Horizontal untuk mode web */
        align-items: center;
    }

    #swap-btn {
        transform: rotate(90deg); /* Keep arrow horizontal */
        width: 50px;
        height: 50px;
    }

    .currency-group select {
        width: auto; /* Sesuaikan lebar dropdown untuk web */
    }

    .currency-box input {
        width: auto; /* Sesuaikan lebar input untuk web */
    }
}

#swap-btn:hover {
    background-color: #004d00;
}

#convert-btn {
    background-color: #006400;
    color: white;
    cursor: pointer;
    padding: 15px 30px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    width: 100%;
    margin-top: 10px;
}

#convert-btn:hover {
    background-color: #004d00;
}

#result {
    font-size: 18px;
    margin-top: 20px;
}

.how-to-use {
    background-color: #004d00; /* Dark Green */
    color: white;
    padding: 30px 20px;
    margin-top: 20px;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-direction: column;
}

.how-to-use h2 {
    font-weight: bold;
    margin-bottom: 20px;
}

.steps {
    display: flex;
    flex-direction: row; /* Default horizontal */
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
    gap: 20px; /* Tambahkan jarak antar kotak */
}

.step {
    background-color: #e0e0e0;
    padding: 20px;
    margin: 10px;
    flex: 1 1 300px; /* Ukuran fleksibel dengan lebar minimum */
    border-radius: 8px;
    text-align: center;
}

.step h3 {
    font-weight: bold;
}

.footer {
    background-color: #666666;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
    border-top: 1px solid #fff;
}

.footer-content p {
    margin: 5px 0;
}