#encode-decode-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
}

#encode-decode-buttons .button {
    width: 48%;
}

#decodeButton,
#encodeButton {
    font-weight: bold;
    border: none;
    padding: 0.6em 1.2em;
    color: white;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: none;
    cursor: pointer;
}

#decodeButton {
    background-color: #20856f;
}

#decodeButton:hover {
    background-color: #1a6f5e;
}

#decodeButton:active {
    background-color: #14594a;
}

#decodeButton:focus {
    box-shadow: 0 0 0 0.125em rgba(32, 133, 111, 0.25);
}

#encodeButton {
    background-color: #b94d22;
}

#encodeButton:hover {
    background-color: #a13e17;
}

#encodeButton:active {
    background-color: #812f11;
}

#encodeButton:focus {
    box-shadow: 0 0 0 0.125em rgba(185, 77, 34, 0.25);
}

#swap-wrapper button:focus {
    border-color: #363636;
    box-shadow: 0 0 0 0.15rem rgba(54, 54, 54, 0.25);
}

#decoded {
    background-color: #f2f2f2;
    color: #555;
    border-color: #ddd;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}