:root {
    --learningro-menu-bg: #ffffff;
    --learningro-menu-border: #e2e8f0;
    --learningro-menu-text: #0f172a;
    --learningro-menu-hover: #eef2ff;
    --learningro-menu-primary: #4f46e5;
    --learningro-menu-muted: #94a3b8;
    --learningro-menu-shadow: 0 18px 50px rgba(15, 23, 42, 0.18);
}

#learningro-context-menu {
    position: fixed;
    z-index: 2147483647;
    width: 245px;
    padding: 7px;
    background: var(--learningro-menu-bg);
    border: 1px solid var(--learningro-menu-border);
    border-radius: 14px;
    box-shadow: var(--learningro-menu-shadow);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    user-select: none;
    animation: learningro-context-menu-in 110ms ease-out;
}

@keyframes learningro-context-menu-in {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(-2px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

#learningro-context-menu .learningro-menu-section {
    padding: 7px 11px 5px;
    color: var(--learningro-menu-muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

#learningro-context-menu .learningro-menu-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 40px;
    gap: 10px;
    padding: 8px 10px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--learningro-menu-text);
    font-family: inherit;
    font-size: 14px;
    text-align: left;
    cursor: pointer;
}

#learningro-context-menu .learningro-menu-item:hover,
#learningro-context-menu .learningro-menu-item:focus-visible {
    outline: none;
    background: var(--learningro-menu-hover);
    color: var(--learningro-menu-primary);
}

#learningro-context-menu .learningro-menu-item:disabled {
    color: #cbd5e1;
    cursor: default;
}

#learningro-context-menu .learningro-menu-icon {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    font-size: 16px;
}

#learningro-context-menu .learningro-menu-label {
    flex: 1;
}

#learningro-context-menu .learningro-menu-shortcut {
    color: var(--learningro-menu-muted);
    font-size: 10px;
    white-space: nowrap;
}

#learningro-context-menu .learningro-menu-separator {
    height: 1px;
    margin: 6px 4px;
    background: var(--learningro-menu-border);
}

#learningro-context-menu .learningro-rotutor-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}