:root {
    --bg: #0b0f14;
    --panel: #101825;
    --text: #e8eef7;
    --muted: #9fb3c8;
    --border: rgba(255, 255, 255, 0.12);
    --radius: 14px;
    --gap: 14px;
    --mono:
        ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
        "Liberation Mono", monospace;
    --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
    --good: #59ff88;
    --bad: #ff5252;
}

* {
    box-sizing: border-box;
}
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
}