:root {
    --tools-font-family: system-ui, Segoe UI, Roboto, Arial, sans-serif;
    --tools-container-max-width: 600px;
}

label {
    display: block;
    margin-bottom: 5px;
}

.static-input,
.static-input-group input {
    width: 100%;
    margin-top: 5px;
}

button {
    margin-top: 20px;
}

.log {
    margin-top: 20px;
    padding: 10px;
    border-radius: 5px;
    font-size: 14px;
    background-color: #f2f2f2;
    border: 1px solid #ddd;
    white-space: pre-wrap;
    max-height: 240px;
    overflow: auto;
}

#error {
    margin-top: 10px;
}

.ok { color: #0a7a2f; }
.warn { color: #ad5a00; }
.err { color: #b00020; }

.static-input-group {
    margin-top: 5px;
}