.serp-preview-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 15px;
    box-sizing: border-box;
}

.serp-preview-box {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #ddd;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.serp-preview-box.visible {
    opacity: 1;
    visibility: visible;
}

#preview-title {
    color: #1a0dab;
    font-size: 18px;
    margin: 0;
}

#preview-url {
    color: #006621;
    font-size: 14px;
    margin: 5px 0;
}

#preview-description {
    color: #545454;
    font-size: 13px;
    margin: 0;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input, textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    box-sizing: border-box;
}

#title-counter, #description-counter {
    font-size: 12px;
    margin-left: 10px;
}

.green {
    color: green;
}

.red {
    color: red;
}

#preview-button {
    background-color: #FAC643;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

@media (max-width: 600px) {
    .serp-preview-container {
        padding: 10px;
    }
}