.pka-save-search-container {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

#pka-save-search {
    padding: 10px 20px;
    background-color: #0073aa;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 10px;
}

#pka-save-search:hover {
    background-color: #005177;
}

.pka-settings-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; /* Set size close to button height */
    height: 40px; /* Match button's height */
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 50%;
    text-decoration: none;
    transition: background-color 0.3s;
    padding: 5px; /* Ensure padding matches the proportions */
}

.pka-settings-button:hover {
    background-color: #eaeaea;
}

.pka-settings-button img {
    width: 18px; /* Scale to fit button height */
    height: 18px; /* Maintain proportions */
}

.pka-form-container, .pka-manage-container {
    border: 1px solid #ddd;
    padding: 20px;
    max-width: 500px;
    margin: 20px auto;
    background-color: #f9f9f9;
}

.pka-form-container h3,
.pka-manage-container h3 {
    margin-bottom: 15px;
}

.pka-form-container form input,
.pka-manage-container form input {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
}

.pka-form-container form button,
.pka-manage-container form button {
    padding: 10px 20px;
    cursor: pointer;
}

#pka-form-response .success {
    color: green;
}

#pka-form-response .error {
    color: red;
}

.pka-form-container ul,
.pka-manage-container ul {
    list-style-type: none;
    padding: 0;
}

.pka-form-container li,
.pka-manage-container li {
    margin-bottom: 10px;
}

.pka-remove-alert {
    background-color: #e3342f;
    color: #fff;
    border: none;
    padding: 5px 10px;
    margin-left: 10px;
    cursor: pointer;
    border-radius: 3px;
}

.pka-remove-alert:hover {
    background-color: #cc1f1a;
}