#anise-converter {
    font-family: 'Arial', sans-serif;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 15px;
    border: 1px solid #000;
    border-radius: 4px;
    background-color: #F4F4F6; /* Light gray background */
    box-sizing: border-box;
}

#anise-converter h2 {
    color: #000;
    border-bottom: 1px solid #000;
    padding-bottom: 5px;
    margin-bottom: 20px;
    background-color: #F4F4F6; /* Light gray background */
}

#anise-converter input[type='text'],
#anise-converter input[type='number'],
#anise-converter select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #000;
    border-radius: 4px;
    background-color: #fff; /* Keep input background white */
    font-family: 'Arial', sans-serif;
    font-size: 16px;
    box-sizing: border-box;
}

#anise-converter button {
    background-color: #333; /* Darker gray for button background */
    color: #fff;
    border: none;
    padding: 10px 15px;
    margin-bottom: 10px;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
}

#anise-converter button:hover,
#anise-converter .toggleButton:not(.active):hover {
    background-color: #555; /* Slightly lighter gray on hover */
}

#anise-converter div[id$="Result"] {
    display: none;
    padding: 10px;
    background-color: #E0E0E0; /* Slightly darker gray for results */
    border: 1px solid #000;
    border-radius: 4px;
    margin-top: 10px;
    font-weight: bold;
}

.toggleButtonContainer {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.toggleButton {
    background-color: #F4F4F6; /* Light gray background */
    color: #000;
    border: 1px solid #000;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    flex: 1;
    text-align: center;
}

.toggleButton:not(.active) {
    background-color: #F4F4F6 !important; /* Light gray background for non-active */
    color: #000 !important;
    border: 2px solid #000 !important;
}

.toggleButton.active {
    background-color: #333; /* Darker gray for active button */
    color: #fff;
    border-color: #333; /* Same as background */
}

.toggleButton:hover,
.toggleButton.active:hover {
    background-color: #555; /* Lighter gray on hover */
    color: #fff;
}