.viewport-context-menu {
    position: absolute;
    background: var(--Viewer-Surface, #1C1C1E);
    border: 1px solid var(--Viewer-Border, #3D3C41);
    border-radius: 8px;
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.80);
    z-index: 10000;
    min-width: 140px;
    display: none;
    touch-action: manipulation;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.context-menu-button {
    padding: 8px 12px;
    cursor: pointer;
    color: var(--Viewer-White, #FFF);
    background: var(--Viewer-on-Surface, #2C2C2E);
    border: none;
    width: 100%;
    text-align: left;
    font-size: 13px;
    border-bottom: 1px solid var(--Viewer-Border, #3D3C41);
}

.context-menu-button:hover {
    background: var(--Viewer-Hover, #3F3F3F);
}

.context-menu-label {
    padding: 6px 12px 4px;
    color: var(--Viewer-Gray-Light, #949396);
    font-weight: bold;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
}

.tools-menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* grid-template-rows: repeat(2, auto); */
    gap: 1px;
    background: var(--Viewer-Border, #3D3C41);
    padding: 1px;
    margin: 4px;
    border-radius: 6px;
    overflow: hidden;
}

.context-menu-tool {
    padding: 8px;
    cursor: pointer;
    color: var(--Viewer-White, #FFF);
    background: var(--Viewer-on-Surface, #2C2C2E);
    border: 2px solid transparent;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    font-size: 14px;
    min-height: 32px;
}

.context-menu-tool:hover {
    background: var(--Viewer-Hover, #3F3F3F);
}

.context-menu-tool.selected {
    background: var(--Viewer-Accent, #003228);
    border-color: var(--Brand-Palette-green-700, #008C72);
    color: var(--Brand-Palette-green-100, #B0EDE2);
}

.context-menu-tool.disabled {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

.viewports-menu {
    display: flex;
    background: var(--Viewer-Surface, #1C1C1E);
}

.context-menu-icon {
    display: inline-flex;
    width: 18px;
    height: 18px;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.context-menu-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}