/* ToolCMS plugin styles: application-style shell (menu bar, tool rail, canvas dock).
   Colours resolve through site theme variables with local fallbacks. */
.label-designer-container {
    --label-designer-work: var(--bg-work, var(--bg-subtle, var(--bg, #f9fafb)));
    --label-designer-chrome: var(--bg-chrome, var(--bg-subtle, var(--bg-card, #f3f4f6)));
    --label-designer-chrome2: var(--bg-chrome-2, var(--bg-subtle, var(--bg-card, #f9fafb)));
    --label-designer-chrome-fg: var(--text-chrome, var(--text, #333));
    --label-designer-chrome-dim: var(--text-chrome-dim, var(--muted, #6b7280));
    --label-designer-line-c: var(--line-chrome, var(--line, #e5e7eb));
    --label-designer-accent: var(--primary, #2563eb);
    --label-designer-accent-h: var(--primary-hover, #1d4ed8);
    --label-designer-accent-soft: var(--primary-soft, rgba(37, 99, 235, 0.12));
    --label-designer-sbthumb: color-mix(in srgb, var(--muted, #6b7280) 45%, var(--bg-card, #ffffff));
}

.label-designer-container * { box-sizing: border-box; }

.label-designer-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    background: var(--bg-card, #ffffff);
    color: var(--text, #333);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius, 10px);
    font-size: 14px;
    line-height: 1.5;
}

.label-designer-container.hidden,
.label-designer-container [hidden] { display: none !important; }

/* ---------- menu bar ---------- */
.label-designer-menuwrap { position: relative; display: inline-block; }

.label-designer-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 30;
    min-width: 168px;
    padding: 4px;
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    box-shadow: 0 4px 14px var(--shadow, rgba(0, 0, 0, 0.14));
}

.label-designer-dropdown[hidden] { display: none !important; }

/* ---------- body-level menu portal ---------- */
.label-designer-portal {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    pointer-events: none;
}

.label-designer-portal .label-designer-dropdown {
    position: fixed;
    display: none;
    pointer-events: auto;
    top: 0;
    left: 0;
    margin: 0;
    max-height: calc(100vh - 20px);
    overflow-y: auto;
}

.label-designer-mi {
    display: block;
    width: 100%;
    padding: 6px 10px;
    font-size: 12px;
    font-family: inherit;
    text-align: left;
    color: var(--text, #333);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    white-space: nowrap;
}

.label-designer-mi:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-mi:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: -2px; }

.label-designer-misep { height: 1px; margin: 4px 2px; background: var(--line, #e5e7eb); }

.label-designer-mihint { color: var(--muted, var(--muted, #6b7280)); }


.label-designer-menubar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 12px;
    height: 34px;
    background: var(--label-designer-chrome);
    color: var(--label-designer-chrome-fg);
    border-radius: var(--radius, 10px) var(--radius, 10px) 0 0;
    border-bottom: 1px solid var(--label-designer-line-c);
    font-size: 12px;
}

.label-designer-menus { display: flex; align-items: center; gap: 2px; min-width: 0; flex-wrap: wrap; }

.label-designer-menuitem {
    padding: 4px 10px;
    border-radius: var(--radius-sm, 6px);
    cursor: default;
    white-space: nowrap;
    color: var(--label-designer-chrome-fg);
}

.label-designer-menuitem:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-menuright { min-width: 0; }

.label-designer-brand {
    color: var(--label-designer-chrome-dim);
    font-size: 11px;
    white-space: nowrap;
}

/* ---------- body: tool rail | workspace | dock ---------- */
.label-designer-body {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr) 320px;
    min-height: 560px;
}

/* ---------- tool rail ---------- */
.label-designer-toolbar[data-old] {
    background: var(--label-designer-chrome);
    border-right: 1px solid var(--label-designer-line-c);
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-content: start;
}

.label-designer-tool {
    width: 100%;
    min-height: 34px;
    padding: 6px 4px;
    text-align: center;
    font-size: 11px;
    line-height: 1.25;
    color: var(--label-designer-chrome-fg);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    font-family: inherit;
    word-break: break-word;
    transition: background-color 0.12s ease, border-color 0.12s ease;
}

.label-designer-tool:hover { background: var(--label-designer-line-c); }

.label-designer-tool:active { background: var(--label-designer-accent-soft); }

.label-designer-tool:focus-visible {
    outline: 2px solid var(--label-designer-accent);
    outline-offset: 1px;
}

.label-designer-tool.label-designer-on {
    background: var(--label-designer-accent-soft);
    border-color: var(--label-designer-accent);
    color: var(--label-designer-accent);
}

.label-designer-toolsep {
    height: 1px;
    background: var(--label-designer-line-c);
    margin: 6px 2px;
    flex: 0 0 auto;
}

/* ---------- workspace ---------- */
.label-designer-workspace {
    position: relative;
    background: var(--label-designer-work);
    padding: 22px 10px 10px 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 0;
    overflow: auto;
}

.label-designer-rulerx,
.label-designer-rulery {
    position: absolute;
    background: var(--label-designer-chrome2);
    color: var(--label-designer-chrome-dim);
    font-size: 9px;
    border-color: var(--label-designer-line-c);
    display: flex;
    overflow: hidden;
}

.label-designer-rulerx {
    top: 0;
    left: 22px;
    right: 0;
    height: 16px;
    align-items: center;
    border-bottom: 1px solid var(--label-designer-line-c);
}

.label-designer-rulery {
    top: 16px;
    left: 0;
    bottom: 0;
    width: 16px;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid var(--label-designer-line-c);
}

.label-designer-stage {
    background: var(--bg-card, #ffffff);
    padding: 4px;
    border-radius: var(--radius-sm, 6px);
    box-shadow: 0 1px 6px var(--shadow, rgba(0, 0, 0, 0.28));
    max-width: 100%;
}

.label-designer-canvas {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 2px;
    cursor: crosshair;
    touch-action: none;
    box-shadow: 0 1px 10px var(--shadow, rgba(0, 0, 0, 0.18));
    outline: 1px solid var(--line, #e5e7eb);
}

.label-designer-canvas.label-designer-move { cursor: move; }

.label-designer-workspace.label-designer-pan { cursor: grab; }

.label-designer-workspace.label-designer-pan:active { cursor: grabbing; }

.label-designer-workspace.label-designer-zoom { cursor: zoom-in; }

.label-designer-zoombar {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    color: var(--label-designer-chrome-dim);
    font-size: 11px;
}

.label-designer-zoomtxt { white-space: nowrap; }

/* ---------- dock ---------- */
.label-designer-dock {
    border-left: 1px solid var(--line, #e5e7eb);
    background: var(--bg-card, #ffffff);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.label-designer-tabs {
    display: flex;
    border-bottom: 1px solid var(--line, #e5e7eb);
    background: var(--bg-subtle, #f9fafb);
    flex: 0 0 auto;
}

.label-designer-tab {
    flex: 1 1 0;
    min-width: 0;
    padding: 8px 2px;
    font-size: 12px;
    font-family: inherit;
    color: var(--muted, var(--muted, #6b7280));
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.label-designer-tab:hover { color: var(--text, #333); }

.label-designer-tab.label-designer-on {
    color: var(--label-designer-accent);
    border-bottom-color: var(--label-designer-accent);
    font-weight: 600;
}

.label-designer-tab:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: -2px; }

.label-designer-tabpane {
    padding: 10px;
    overflow-y: auto;
    max-height: 520px;
    min-width: 0;
}

.label-designer-sec + .label-designer-sec { margin-top: 14px; }

.label-designer-ghead {
    font-size: 12px;
    font-weight: 600;
    color: var(--text, #333);
    padding: 6px 8px;
    margin-bottom: 8px;
    background: var(--bg-subtle, #f9fafb);
    border-left: 3px solid var(--label-designer-accent);
    border-radius: 0 var(--radius-sm, 6px) var(--radius-sm, 6px) 0;
}

/* ---------- fields ---------- */
.label-designer-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 10px;
}

.label-designer-field {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.label-designer-field-wide { grid-column: 1 / -1; }

.label-designer-fl {
    flex: 0 0 auto;
    font-size: 12px;
    color: var(--muted, var(--muted, #6b7280));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 88px;
}

.label-designer-fv {
    flex: 0 0 auto;
    font-size: 12px;
    color: var(--text, #333);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.label-designer-range {
    flex: 1 1 auto;
    min-width: 40px;
    accent-color: var(--label-designer-accent);
    height: 18px;
}

.label-designer-range {
    --ldp-fill: 0%;
}

.label-designer-range::-webkit-slider-runnable-track {
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(to right,
        var(--label-designer-accent) 0 var(--ldp-fill, 0%),
        var(--line, #e5e7eb) var(--ldp-fill, 0%) 100%);
}

.label-designer-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    margin-top: -5px;
    border-radius: 50%;
    background: var(--label-designer-accent);
    border: none;
}

.label-designer-range::-webkit-slider-thumb:hover { background: var(--label-designer-accent-h); }

.label-designer-range::-moz-range-track {
    height: 4px;
    border-radius: 2px;
    background: var(--line, #e5e7eb);
}

.label-designer-range::-moz-range-progress {
    height: 4px;
    border-radius: 2px;
    background: var(--label-designer-accent);
}

.label-designer-range::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border: none;
    border-radius: 50%;
    background: var(--label-designer-accent);
}

.label-designer-range:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 2px; }

.label-designer-select,
.label-designer-text,
.label-designer-num {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    padding: 5px 6px;
    font-size: 12px;
    font-family: inherit;
    color: var(--text, #333);
    background: var(--bg-input, #ffffff);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
}

.label-designer-select:focus,
.label-designer-text:focus,
.label-designer-num:focus {
    outline: none;
    border-color: var(--label-designer-accent);
    box-shadow: 0 0 0 2px var(--label-designer-accent-soft);
}

.label-designer-color {
    flex: 0 0 auto;
    width: 34px;
    height: 24px;
    padding: 0;
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    background: var(--bg-input, #ffffff);
}

.label-designer-check {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text, #333);
    cursor: pointer;
}

.label-designer-check input { accent-color: var(--label-designer-accent); margin: 0; }

/* ---------- layers ---------- */
.label-designer-layers { display: flex; flex-direction: column; gap: 4px; }

.label-designer-layer {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    font-size: 12px;
    font-family: inherit;
    text-align: left;
    color: var(--text, #333);
    background: var(--bg-subtle, #f9fafb);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    min-width: 0;
}

.label-designer-layer:hover { border-color: var(--label-designer-accent); }

.label-designer-layer.label-designer-on {
    border-color: var(--label-designer-accent);
    background: var(--label-designer-accent-soft);
    color: var(--label-designer-accent);
    font-weight: 600;
}

.label-designer-layer:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 1px; }

.label-designer-lname {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.label-designer-ltag {
    flex: 0 0 auto;
    font-size: 10px;
    color: var(--muted, var(--muted, #6b7280));
}

/* ---------- data source ---------- */
.label-designer-dsrow { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.label-designer-file {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 100%;
    font-size: 12px;
    font-family: inherit;
    color: var(--text, #333);
}

.label-designer-dsinfo,
.label-designer-dsnote,
.label-designer-preview {
    margin: 8px 0 0;
    font-size: 11px;
    color: var(--muted, var(--muted, #6b7280));
    line-height: 1.6;
    word-break: break-all;
}

.label-designer-preview { font-variant-numeric: tabular-nums; }

.label-designer-dswrap { margin-top: 10px; }

.label-designer-dscols { display: flex; flex-direction: column; gap: 3px; }

.label-designer-dscol {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    font-size: 11px;
    background: var(--bg-subtle, #f9fafb);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
}

.label-designer-dsname {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
}

.label-designer-dssample {
    flex: 0 0 auto;
    max-width: 45%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--muted, var(--muted, #6b7280));
}

/* ---------- actions ---------- */
.label-designer-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }

.label-designer-btn {
    flex: 1 1 auto;
    padding: 7px 10px;
    font-size: 12px;
    font-family: inherit;
    color: var(--text, #333);
    background: var(--bg-btn, #f3f4f6);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.12s ease, border-color 0.12s ease;
}

.label-designer-btn:hover {
    border-color: var(--label-designer-accent);
    color: var(--label-designer-accent);
}

.label-designer-btn:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 1px; }

.label-designer-btn-primary {
    background: var(--label-designer-accent);
    border-color: var(--label-designer-accent);
    color: #ffffff;
    font-weight: 600;
}

.label-designer-btn-primary:hover {
    background: var(--label-designer-accent-h);
    border-color: var(--label-designer-accent-h);
    color: #ffffff;
}

.label-designer-empty {
    margin: 0;
    padding: 14px 8px;
    font-size: 12px;
    color: var(--muted, var(--muted, #6b7280));
    text-align: center;
    background: var(--bg-subtle, #f9fafb);
    border: 1px dashed var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
}

/* ---------- status bar ---------- */
.label-designer-statusbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 12px;
    min-height: 28px;
    background: var(--label-designer-chrome);
    color: var(--label-designer-chrome-fg);
    border-radius: 0 0 var(--radius, 10px) var(--radius, 10px);
    border-top: 1px solid var(--label-designer-line-c);
    font-size: 11px;
}

.label-designer-message {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.label-designer-message.is-ok { color: var(--success, #16a34a); }

.label-designer-message.is-err { color: var(--danger, #dc2626); }

.label-designer-meta {
    flex: 0 0 auto;
    color: var(--label-designer-chrome-dim);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
    .label-designer-body { grid-template-columns: 52px minmax(0, 1fr); }
    .label-designer-dock {
        grid-column: 1 / -1;
        border-left: none;
        border-top: 1px solid var(--line, #e5e7eb);
    }
    .label-designer-tabpane { max-height: none; }
}

@media (max-width: 560px) {
    .label-designer-body { grid-template-columns: minmax(0, 1fr); }
    .label-designer-toolbar[data-old] {
        flex-direction: row;
        flex-wrap: wrap;
        border-right: none;
        border-bottom: 1px solid var(--label-designer-line-c);
    }
    .label-designer-tool { width: auto; flex: 1 1 68px; min-height: 30px; }
    .label-designer-toolsep { width: 100%; height: 1px; margin: 2px 0; }
    .label-designer-workspace { padding: 18px 8px 8px 18px; }
    .label-designer-grid { grid-template-columns: minmax(0, 1fr); }
    .label-designer-statusbar { flex-direction: column; align-items: flex-start; gap: 2px; padding: 6px 10px; }
}

/* ---------- sub bar ---------- */
.label-designer-subbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--bg-chrome-2, var(--bg-subtle, var(--bg-card, #f9fafb)));
    border-bottom: 1px solid var(--line, #e5e7eb);
    font-size: 12px;
}

.label-designer-sbtitle { color: var(--muted, var(--muted, #6b7280)); white-space: nowrap; }

.label-designer-mini {
    padding: 3px 10px;
    font-size: 12px;
    font-family: inherit;
    color: var(--text, #333);
    background: var(--bg-card, #fff);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}

.label-designer-mini:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-mini:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 1px; }

.label-designer-mini:disabled { opacity: 0.45; cursor: default; }

/* ---------- layer row ---------- */
.label-designer-layerrow {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px;
    border-radius: var(--radius-sm, 6px);
}

.label-designer-layerrow.label-designer-on { background: var(--label-designer-accent-soft); }

.label-designer-layerrow.label-designer-hidden .label-designer-layer { opacity: 0.45; text-decoration: line-through; }

.label-designer-layer {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.label-designer-leye, .label-designer-llock {
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    font-size: 11px;
    line-height: 1;
    font-family: inherit;
    color: var(--muted, var(--muted, #6b7280));
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}

.label-designer-leye:hover, .label-designer-llock:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-leye:focus-visible, .label-designer-llock:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: -2px; }

/* ---------- option bar (horizontal, above body) ---------- */
.label-designer-optbar {
    background: var(--label-designer-chrome2);
    border-bottom: 1px solid var(--line, #e5e7eb);
}

/* ---------- vertical icon tool rail ---------- */
.label-designer-toolrail {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 4px;
    flex: 0 0 auto;
    padding: 6px;
    background: var(--label-designer-chrome);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius, 10px);
    max-width: 100%;
}

.label-designer-itool {
    width: 100%;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
    font-family: inherit;
    color: var(--text, var(--text, #333));
    background: var(--bg-card, #fff);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}

.label-designer-itool:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-itool.label-designer-on {
    background: var(--label-designer-accent);
    color: #fff;
    border-color: var(--label-designer-accent);
}

.label-designer-itool:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 1px; }

.label-designer-isep {
    height: 1px;
    flex: 0 0 auto;
    margin: 3px 2px;
    background: var(--line, #e5e7eb);
}

/* ---------- checkerboard stage ---------- */
.label-designer-stage {
    position: relative;
    background-color: var(--bg-work, var(--bg-subtle, var(--bg, #f3f4f6)));
    background-image:
        linear-gradient(45deg, rgba(148,163,184,0.28) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(148,163,184,0.28) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(148,163,184,0.28) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(148,163,184,0.28) 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.label-designer-canvas { position: relative; z-index: 1; }

.label-designer-emptycanvas {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    margin: 0;
    padding: 6px 12px;
    font-size: 12px;
    color: var(--muted, var(--muted, #6b7280));
    background: var(--bg-card, #fff);
    border: 1px dashed var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    pointer-events: none;
    white-space: nowrap;
}

.label-designer-emptycanvas[hidden] { display: none; }

/* ---------- right inspector ---------- */
.label-designer-inspector {
    padding: 8px 10px;
    border-bottom: 1px solid var(--line, #e5e7eb);
    background: var(--label-designer-chrome2);
}

.label-designer-irow {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    font-size: 12px;
}

.label-designer-irow:last-child { margin-bottom: 0; }

.label-designer-ilbl {
    flex: 0 0 56px;
    color: var(--muted, var(--muted, #6b7280));
    white-space: nowrap;
}

.label-designer-ival {
    flex: 0 0 auto;
    min-width: 42px;
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--text, var(--text, #333));
}

.label-designer-color {
    flex: 0 0 auto;
    width: 40px;
    height: 26px;
    padding: 0;
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    background: none;
    cursor: pointer;
}

.label-designer-iswatch {
    flex: 1 1 auto;
    font-size: 11px;
    color: var(--muted, var(--muted, #6b7280));
    font-variant-numeric: tabular-nums;
}

/* ---------- menu bar right buttons ---------- */
.label-designer-mbtn {
    padding: 4px 10px;
    font-size: 12px;
    font-family: inherit;
    color: var(--text, var(--text, #333));
    background: var(--bg-card, #fff);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
}

.label-designer-mbtn:hover { background: var(--label-designer-accent-soft); color: var(--label-designer-accent); }

.label-designer-mbtn:focus-visible { outline: 2px solid var(--label-designer-accent); outline-offset: 1px; }

.label-designer-mbtn.label-designer-primary {
    background: var(--label-designer-accent);
    color: #fff;
    border-color: var(--label-designer-accent);
}

.label-designer-mbtn.label-designer-primary:hover { background: var(--label-designer-accent-hover); color: #fff; }

.label-designer-mbtn:disabled { opacity: 0.45; cursor: default; }

/* ---------- light scrollbars ---------- */
.label-designer-container,
.label-designer-workspace,
.label-designer-dock,
.label-designer-layers,
.label-designer-scroll {
    scrollbar-width: thin;
    scrollbar-color: var(--label-designer-sbthumb) var(--bg-subtle, var(--bg, #f9fafb));
}

.label-designer-container ::-webkit-scrollbar,
.label-designer-workspace::-webkit-scrollbar,
.label-designer-dock::-webkit-scrollbar,
.label-designer-layers::-webkit-scrollbar,
.label-designer-scroll::-webkit-scrollbar { width: 10px; height: 10px; }

.label-designer-container ::-webkit-scrollbar-track,
.label-designer-workspace::-webkit-scrollbar-track,
.label-designer-dock::-webkit-scrollbar-track,
.label-designer-layers::-webkit-scrollbar-track,
.label-designer-scroll::-webkit-scrollbar-track { background: var(--bg-subtle, var(--bg, #f9fafb)); }

.label-designer-container ::-webkit-scrollbar-thumb,
.label-designer-workspace::-webkit-scrollbar-thumb,
.label-designer-dock::-webkit-scrollbar-thumb,
.label-designer-layers::-webkit-scrollbar-thumb,
.label-designer-scroll::-webkit-scrollbar-thumb {
    background: var(--label-designer-sbthumb);
    border: 2px solid var(--bg-subtle, var(--bg, #f9fafb));
    border-radius: 999px;
}

.label-designer-container ::-webkit-scrollbar-thumb:hover,
.label-designer-workspace::-webkit-scrollbar-thumb:hover,
.label-designer-dock::-webkit-scrollbar-thumb:hover,
.label-designer-layers::-webkit-scrollbar-thumb:hover,
.label-designer-scroll::-webkit-scrollbar-thumb:hover { background: var(--label-designer-accent); }

@media (max-width: 760px) {
    .label-designer-toolrail { flex-direction: row; flex-wrap: wrap; align-content: flex-start; }
    .label-designer-itool { width: 34px; }
    .label-designer-isep { width: 1px; height: auto; align-self: stretch; margin: 2px 3px; }
}

/* ---------- icon-rail tooltips ---------- */
.label-designer-tip { position: relative; }

.label-designer-tip::after {
    content: attr(data-tip);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 8px;
    padding: 4px 8px;
    border-radius: var(--radius-sm, 6px);
    background: var(--bg-card, #ffffff);
    color: var(--text, #333);
    border: 1px solid var(--line, #e5e7eb);
    box-shadow: 0 2px 10px var(--shadow, rgba(0, 0, 0, 0.16));
    font-size: 11px;
    line-height: 1.4;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.12s ease;
    z-index: 40;
}

.label-designer-tip:hover::after,
.label-designer-tip:focus-visible::after { opacity: 1; visibility: visible; }

/* ---------- disabled menu entries ---------- */
.label-designer-mi:disabled,
.label-designer-midis {
    opacity: 0.45;
    cursor: not-allowed;
}

.label-designer-mi:disabled:hover,
.label-designer-midis:hover { background: transparent; color: var(--label-designer-chrome-dim); }

/* ---------- focus flash when a menu jumps to a control ---------- */
@keyframes ldp-flash {
    0% { box-shadow: 0 0 0 0 var(--label-designer-accent); }
    100% { box-shadow: 0 0 0 8px transparent; }
}

.label-designer-flash {
    animation: ldp-flash 1.1s ease-out 1;
    border-radius: var(--radius-sm, 6px);
}

/* ---------- modal dialog ---------- */
.label-designer-modal {
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--text, #333) 45%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 60;
    padding: 16px;
}

.label-designer-modalbox {
    background: var(--bg-card, #ffffff);
    color: var(--text, #333);
    border: 1px solid var(--line, #e5e7eb);
    border-radius: var(--radius, 10px);
    box-shadow: 0 10px 40px var(--shadow, rgba(0, 0, 0, 0.3));
    padding: 18px 20px;
    max-width: 440px;
    width: 100%;
    max-height: 80vh;
    overflow: auto;
}

.label-designer-modalbox h4 {
    margin: 0 0 10px;
    font-size: 15px;
    color: var(--label-designer-accent);
}

.label-designer-modalbody { font-size: 13px; line-height: 1.8; }
.label-designer-modalbody p { margin: 6px 0; }

.label-designer-kv { width: 100%; border-collapse: collapse; font-size: 12px; }
.label-designer-kv th,
.label-designer-kv td { text-align: left; padding: 4px 8px; border-bottom: 1px solid var(--line, #e5e7eb); }
.label-designer-kv th { width: 40%; font-weight: 600; font-variant-numeric: tabular-nums; }