tr[data-tooltip] {
    position: relative;
    cursor: help;
}

tr[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 0;
    left: 0;
    background: #990000;
    color: #fff;
    padding: 5px 8px;
    border-radius: 3px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 9999;
}

tr[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateY(-8px);
}

.ilm-settings .tab-content,
.ilm-settings .nav-tab-active {
    background-color: #ffffff;
}

.ilm-settings .tab-content {
    padding-left: 1em;
}

.ilm-settings .form-table {
    margin-top: 0;
    padding-top: .5em;
    margin-bottom: 1em;
}

.ilm-settings .disabled,
.ilm-settings .disabled th,
.ilm-settings .disabled input,
.ilm-settings .disabled input::placeholder,
.ilm-settings .disabled select,
.ilm-settings .disabled .description {
    color: #999;
}

.ilm-settings .caching-option {
    display: none;
}

.ilm-settings .post-type-option {
    cursor: pointer;
    user-select: none;
}

.ilm-settings .posttypes-chooser code.active {
    background: #333;
    color: #fff;
}

.ilm-settings .form-table th {
    padding-left: 10px;
}

.ilm-settings .form-table textarea {
    min-width: 400px;
    max-width: 100%;
}

.ilm-settings input.field-error,
.ilm-settings select.field-error {
    border-color: #dc3232 !important;
    box-shadow: 0 0 2px rgba(220, 50, 50, .8);
}