/* ============================================================
   DataPilot ERD Designer — Design Token System + Shared CSS
   V2 light baseline — professional, calm, product-grade.
   Ported from DataPilot.ERD.Wasm/wwwroot/css/designer.css
   Remote-cursor and mobile-wall rules removed (not needed here).
   ============================================================ */

/* ── Design tokens ─────────────────────────────────────────── */
:root {
    /* Background hierarchy — light V2 baseline */
    --erd-bg-app:       #F5F7FA;
    --erd-bg-surface:   #FFFFFF;
    --erd-bg-surface-2: #EEF1F6;
    --erd-bg-toolbar:   #FFFFFF;
    --erd-bg-canvas:    #E9ECF3;
    --erd-bg-dialog:    #FFFFFF;
    --erd-bg-code:      #F3F5FA;

    /* Borders */
    --erd-border-soft:   #E2E6EE;
    --erd-border-mid:    #C9CDD8;
    --erd-border-strong: #A8B0BE;

    /* Text */
    --erd-text-primary:   #1E293B;
    --erd-text-secondary: #475569;
    --erd-text-muted:     #94A3B8;
    --erd-text-inverse:   #FFFFFF;

    /* Accent — one family only */
    --erd-accent:        #6366F1;
    --erd-accent-hover:  #4F46E5;
    --erd-accent-soft:   rgba(99,102,241,.08);
    --erd-accent-border: rgba(99,102,241,.22);

    /* Semantic */
    --erd-success: #16A34A;
    --erd-warning: #D97706;
    --erd-danger:  #DC2626;
    --erd-info:    #0284C7;

    /* Layout */
    --erd-radius:    8px;
    --erd-radius-lg: 12px;
    --erd-toolbar-h: 48px;
    --erd-font:      'Inter', 'Segoe UI', sans-serif;
    --erd-mono:      'IBM Plex Mono', 'Consolas', monospace;
}

/* ── MudBlazor host overrides when ERD designer is mounted ──── */
/* MudMainContent and MudContainer are auto-height / overflow:auto.
   :has(.designer-root) targets them only on the ERD page so other
   pages are not affected. WebView2 (Chromium 105+) supports :has(). */
.mud-main-content:has(.designer-root) {
    overflow: hidden !important;
    padding-bottom: 0 !important;
}
.mud-container:has(.designer-root),
.mud-container-maxwidth-xxl:has(.designer-root) {
    overflow: hidden !important;
    padding: 0 !important;
    height: 100% !important;
}

/* ── Root layout ───────────────────────────────────────────── */
/* height: 100% doesn't work inside MudContainer (auto height).
   Use viewport-relative height minus the MudBlazor AppBar.
   --mud-appbar-height is set by MudBlazor JS; fallback 64px. */
.designer-root {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--mud-appbar-height, 64px));
    overflow: hidden;
    background: var(--erd-bg-app);
    font-family: var(--erd-font);
    font-size: 13px;
    color: var(--erd-text-primary);
}

/* ── Shared icon button ────────────────────────────────────── */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: none;
    border-radius: 5px;
    background: transparent;
    color: var(--erd-text-muted);
    font-size: 13px;
    line-height: 1;
    cursor: pointer;
    transition: background .1s, color .1s;
    flex-shrink: 0;
}
.icon-btn:hover         { background: rgba(0,0,0,.06); color: var(--erd-text-secondary); }
.icon-btn--del:hover    { background: rgba(220,38,38,.08); color: var(--erd-danger); }

/* ── Act button (dialog / table node) ─────────────────────── */
.act-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0 12px;
    height: 30px;
    border: 1px solid var(--erd-border-mid);
    border-radius: var(--erd-radius);
    background: var(--erd-bg-surface);
    color: var(--erd-text-secondary);
    font-size: 12px;
    font-weight: 500;
    font-family: var(--erd-font);
    cursor: pointer;
    transition: background .1s, border-color .1s, color .1s;
    white-space: nowrap;
}
.act-btn:hover                  { background: var(--erd-bg-surface-2); color: var(--erd-text-primary); border-color: var(--erd-border-strong); }
.act-btn--primary               { background: var(--erd-accent); border-color: var(--erd-accent); color: #fff; }
.act-btn--primary:hover         { background: var(--erd-accent-hover); border-color: var(--erd-accent-hover); color: #fff; }
.act-btn--ok            { border-color: rgba(22,163,74,.28); color: var(--erd-success); }
.act-btn--ok:hover      { background: rgba(22,163,74,.07); }
.act-btn--cancel        { color: var(--erd-text-muted); }
.act-btn--del           { border-color: rgba(220,38,38,.25); color: var(--erd-danger); }
.act-btn--del:hover     { background: rgba(220,38,38,.06); }
.act-btn:disabled       { opacity: .40; cursor: not-allowed; }

/* ── Toolbar button ────────────────────────────────────────── */
.toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0 10px;
    height: 26px;
    border: 1px solid var(--erd-border-mid);
    border-radius: var(--erd-radius);
    background: var(--erd-bg-surface);
    color: var(--erd-text-secondary);
    font-size: 11px;
    font-weight: 500;
    font-family: var(--erd-font);
    cursor: pointer;
    white-space: nowrap;
    transition: background .1s, border-color .1s, color .1s;
    flex-shrink: 0;
}
.toolbar-btn:hover                  { background: var(--erd-bg-surface-2); border-color: var(--erd-border-strong); color: var(--erd-text-primary); }
.toolbar-btn--primary               { background: #111827; border-color: #111827; color: #fff; }
.toolbar-btn--primary:hover         { background: #1f2937; border-color: #1f2937; color: #fff; }
.toolbar-btn:disabled               { opacity: .40; cursor: not-allowed; }
.toolbar-btn--restore               { width: 58px; justify-content: center; }
.toolbar-btn--save                  { width: 62px; justify-content: center; }

html.compact .hide-compact { display: none !important; }

/* ── Dialog shared surfaces ────────────────────────────────── */
.dialog-hint {
    font-size: 13px;
    color: var(--erd-text-secondary);
    line-height: 1.55;
    margin: 0 0 14px 0;
}
.dialog-error {
    margin-top: 10px;
    padding: 9px 13px;
    border-radius: var(--erd-radius);
    background: rgba(220,38,38,.05);
    border: 1px solid rgba(220,38,38,.20);
    color: #DC2626;
    font-size: 12px;
}

/* designer-input */
.designer-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 9px 13px;
    height: 40px;
    border: 1px solid var(--erd-border-mid);
    border-radius: var(--erd-radius);
    background: var(--erd-bg-surface);
    color: var(--erd-text-primary);
    font-size: 13px;
    font-family: var(--erd-font);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.designer-input:focus {
    border-color: var(--erd-accent);
    box-shadow: 0 0 0 3px var(--erd-accent-soft);
}
.designer-input::placeholder { color: var(--erd-text-muted); }

/* designer-textarea */
.designer-textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border: 1px solid var(--erd-border-mid);
    border-radius: var(--erd-radius);
    background: var(--erd-bg-surface);
    color: var(--erd-text-primary);
    font-size: 13px;
    font-family: var(--erd-font);
    resize: vertical;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    line-height: 1.6;
}
.designer-textarea:focus {
    border-color: var(--erd-accent);
    box-shadow: 0 0 0 3px var(--erd-accent-soft);
}
.designer-textarea::placeholder { color: var(--erd-text-muted); }
.designer-textarea--code {
    font-family: var(--erd-mono);
    font-size: 12px;
    line-height: 1.65;
    background: var(--erd-bg-code);
    border-color: var(--erd-border-soft);
    color: #334155;
}
.designer-textarea--code:focus {
    border-color: var(--erd-border-mid);
    box-shadow: none;
}

/* ── Export SQL dialog header ──────────────────────────────── */
.export-sql-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.export-sql-dialect {
    height: 28px;
    padding: 0 8px;
    font-size: 12px;
}

/* ── MudBlazor dialog overrides (ERD designer dialogs only) ── */
.mud-overlay.mud-overlay-dialog {
    background: rgba(15,23,42,.36) !important;
    backdrop-filter: blur(3px);
    position: fixed !important;
    inset: 0 !important;
    overflow: hidden !important;
}

.mud-overlay.mud-overlay-dialog .mud-dialog-container {
    position: absolute !important;
    inset: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 24px !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
}

.mud-dialog.erd-dialog {
    background: var(--erd-bg-dialog) !important;
    border: 1px solid var(--erd-border-soft) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(15,23,42,.14), 0 2px 8px rgba(15,23,42,.08) !important;
    color: var(--erd-text-primary) !important;
    overflow: hidden;
}

.mud-dialog.erd-dialog .mud-dialog-title {
    background: var(--erd-bg-surface) !important;
    border-bottom: 1px solid var(--erd-border-soft) !important;
    padding: 16px 24px !important;
    margin: 0 !important;
}

.mud-dialog.erd-dialog .mud-dialog-title .mud-typography {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: var(--erd-text-primary) !important;
    font-family: var(--erd-font) !important;
}

.mud-dialog.erd-dialog .mud-dialog-title .mud-button-close,
.mud-dialog.erd-dialog .mud-dialog-title .mud-icon-button {
    color: var(--erd-text-muted) !important;
}
.mud-dialog.erd-dialog .mud-dialog-title .mud-button-close:hover,
.mud-dialog.erd-dialog .mud-dialog-title .mud-icon-button:hover {
    color: var(--erd-text-secondary) !important;
    background: rgba(0,0,0,.05) !important;
}

.mud-dialog.erd-dialog .mud-dialog-content {
    background: var(--erd-bg-dialog) !important;
    padding: 20px 24px !important;
    color: var(--erd-text-secondary) !important;
}

.mud-dialog.erd-dialog .mud-dialog-actions {
    background: var(--erd-bg-surface) !important;
    border-top: 1px solid var(--erd-border-soft) !important;
    padding: 14px 24px !important;
    gap: 8px !important;
    display: flex !important;
    justify-content: flex-end !important;
}

/* ============================================================
   ErdDesignerShell layout
   ============================================================ */

/* ── Toolbar ───────────────────────────────────────────────── */
.designer-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--erd-toolbar-h);
    min-height: var(--erd-toolbar-h);
    padding: 0 14px;
    background: var(--erd-bg-toolbar);
    border-bottom: 1px solid var(--erd-border-soft);
    overflow-x: auto;
    overflow-y: hidden;
    flex-shrink: 0;
    z-index: 10;
}
.designer-toolbar::-webkit-scrollbar { display: none; }

.toolbar-left,
.toolbar-center,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.toolbar-center { flex: 1; justify-content: center; }
.toolbar-right  { margin-left: auto; }

.toolbar-logo {
    font-size: 13px;
    font-weight: 700;
    color: var(--erd-text-primary);
    letter-spacing: -.01em;
    white-space: nowrap;
}

.toolbar-sep {
    width: 1px;
    height: 20px;
    background: var(--erd-border-soft);
    flex-shrink: 0;
}

.toolbar-stat     { font-size: 11px; color: var(--erd-text-muted); }
.toolbar-stat-sep { font-size: 11px; color: var(--erd-border-mid); }

.zoom-label {
    font-size: 11px;
    color: var(--erd-text-muted);
    font-family: var(--erd-mono);
    min-width: 36px;
    text-align: center;
}

/* ── Save status ───────────────────────────────────────────── */
.autosave-status {
    font-size: 11px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
    display: inline-block;
    flex-shrink: 0;
}
.autosave-status.clean { color: var(--erd-success); background: rgba(22,163,74,.07); }
.autosave-status.dirty { color: var(--erd-warning); background: rgba(217,119,6,.07); }

/* ── Canvas wrap ───────────────────────────────────────────── */
.canvas-wrap {
    position: relative;
    flex: 1;
    overflow: hidden;
    outline: none;
    user-select: none;
    -webkit-user-select: none;
    background: var(--erd-bg-canvas);
}

.canvas-svg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: visible;
}

.canvas-bg  { fill: var(--erd-bg-canvas); }

/* Grid — subtle lines on light canvas */
.grid-major { stroke: rgba(15,23,42,.055); stroke-width: 1; }
.grid-minor { stroke: rgba(15,23,42,.028); stroke-width: .5; }

/* Arrow markers */
.canvas-arrow-n { fill: rgba(100,116,139,.35); }
.canvas-arrow-s { fill: var(--erd-accent); }

/* ── Canvas viewport (HTML node layer) ─────────────────────── */
.canvas-viewport {
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    transform-origin: 0 0;
    will-change: transform;
}

/* ── Diagram links ─────────────────────────────────────────── */
.diagram-link         { pointer-events: none; }
.diagram-link--sel    { stroke-opacity: 1 !important; }
.diagram-link--hi     { stroke-opacity: .75; }
.diagram-link-hit {
    stroke: transparent;
    stroke-width: 14;
    fill: none;
    cursor: pointer;
    pointer-events: stroke;
}

.diagram-card-lbl {
    font-size: 10px;
    font-weight: 700;
    fill: var(--erd-text-muted);
    font-family: var(--erd-mono);
}

/* ── Link info bar ─────────────────────────────────────────── */
.diagram-link-info {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: 20px;
    background: var(--erd-bg-surface);
    border: 1px solid var(--erd-border-mid);
    box-shadow: 0 4px 16px rgba(15,23,42,.10);
    font-size: 12px;
    color: var(--erd-text-secondary);
    white-space: nowrap;
    pointer-events: all;
}
.diagram-link-info-arrow   { color: var(--erd-text-muted); }
.diagram-link-card-badge {
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--erd-accent-soft);
    border: 1px solid var(--erd-accent-border);
    color: var(--erd-accent);
    font-size: 10px;
    font-weight: 700;
    font-family: var(--erd-mono);
}

/* ── Empty state ───────────────────────────────────────────── */
.empty-state {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    pointer-events: none;
}
.empty-state-icon  { font-size: 44px; opacity: .12; line-height: 1; }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--erd-text-muted); }
.empty-state-sub   {
    font-size: 13px;
    color: var(--erd-text-muted);
    text-align: center;
    max-width: 320px;
    line-height: 1.6;
}
.empty-state strong       { color: var(--erd-text-secondary); }
.empty-state > .toolbar-btn { pointer-events: all; }

/* ── Canvas hints bar ──────────────────────────────────────── */
.canvas-hints {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    font-size: 11px;
    color: var(--erd-text-muted);
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

/* ============================================================
   ErdTableNode
   ============================================================ */

.table-node {
    position: absolute;
    border-radius: 10px;
    border: 1px solid var(--erd-border-soft);
    background: var(--erd-bg-surface);
    box-shadow: 0 1px 4px rgba(15,23,42,.08), 0 4px 16px rgba(15,23,42,.06);
    min-width: 200px;
    overflow: hidden;
    cursor: default;
    font-family: var(--erd-font);
    font-size: 12px;
    color: var(--erd-text-primary);
    will-change: transform;
}
.table-node:hover {
    border-color: var(--erd-border-mid);
    box-shadow: 0 2px 8px rgba(15,23,42,.10), 0 6px 24px rgba(15,23,42,.08);
}
.table-node--sel {
    border-color: var(--erd-accent) !important;
    box-shadow: 0 0 0 2px var(--erd-accent-soft), 0 4px 20px rgba(15,23,42,.12) !important;
}

.table-node-hdr {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 10px 10px 14px;
    background: #fafbfc;
    border-top: 4px solid var(--accent, #6366F1);
    border-bottom: 1px solid var(--erd-border-soft);
    cursor: grab;
    min-height: 36px;
}
.table-node-hdr:active { cursor: grabbing; }

.table-node-name {
    flex: 1;
    font-size: 12px;
    font-weight: 700;
    color: var(--erd-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.table-node-schema {
    font-size: 10px;
    font-weight: 500;
    color: var(--erd-text-muted);
    font-family: var(--erd-mono);
    white-space: nowrap;
}

.table-node-rename {
    flex: 1;
    padding: 3px 8px;
    border: 1px solid var(--erd-border-mid);
    border-radius: 5px;
    background: var(--erd-bg-surface);
    color: var(--erd-text-primary);
    font-size: 12px;
    font-weight: 700;
    font-family: var(--erd-font);
    outline: none;
    min-width: 0;
}
.table-node-rename:focus {
    border-color: var(--erd-accent);
    box-shadow: 0 0 0 2px var(--erd-accent-soft);
}

.table-node-hdr-btns {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}
.table-node-hdr-btns .icon-btn           { color: var(--erd-text-muted); }
.table-node-hdr-btns .icon-btn:hover     { background: rgba(15,23,42,.07); color: var(--erd-text-secondary); }
.table-node-hdr-btns .icon-btn--del:hover { background: rgba(220,38,38,.08); }

.table-node-del-btn {
    flex-shrink: 0;
    color: var(--erd-text-muted);
    opacity: 0.35;
    transition: opacity .12s, background .12s, color .12s;
}
.table-node-del-btn:hover {
    opacity: 1;
    background: rgba(220,38,38,.10);
    color: #ef4444;
}

.table-node-cols { display: flex; flex-direction: column; }

.table-node-collapsed {
    padding: 6px 12px;
    font-size: 11px;
    color: var(--erd-text-muted);
    text-align: center;
}

.col-row {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px 5px 12px;
    border-top: 1px solid var(--erd-border-soft);
    cursor: pointer;
    transition: background .08s;
    min-width: 0;
}
.col-row:hover       { background: rgba(99,102,241,.04); }
.col-row:first-child { border-top: none; }

.col-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 15px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 800;
    font-family: var(--erd-mono);
    flex-shrink: 0;
    letter-spacing: -.01em;
}
.col-badge--pk    { background: rgba(217,119,6,.10);  color: #B45309; }
.col-badge--fk    { background: rgba(2,132,199,.10);  color: #0369A1; }
.col-badge--en    { background: rgba(126,34,206,.10); color: #7E22CE; }
.col-badge--uq    { background: rgba(99,102,241,.10); color: #4338CA; }
.col-badge--empty { background: transparent; color: transparent; }

.col-nm {
    flex: 1;
    font-size: 12px;
    color: var(--erd-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}
.col-pk { color: #92400E; font-weight: 600; }
.col-fk { color: #0369A1; }

.col-ty {
    font-size: 10px;
    color: var(--erd-text-muted);
    font-family: var(--erd-mono);
    white-space: nowrap;
    flex-shrink: 0;
}

.col-nn {
    font-size: 10px;
    color: var(--erd-danger);
    font-weight: 700;
    flex-shrink: 0;
}

.col-empty {
    padding: 10px 12px;
    font-size: 11px;
    color: var(--erd-text-muted);
    text-align: center;
    font-style: italic;
}

.col-edit {
    background: var(--erd-bg-surface-2);
    border-top: 1px solid var(--erd-border-soft);
    padding: 8px 10px 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.col-edit-r1,
.col-edit-r2,
.col-edit-r3 {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.col-in {
    padding: 3px 7px;
    border: 1px solid var(--erd-border-soft);
    border-radius: 5px;
    background: var(--erd-bg-surface);
    color: var(--erd-text-primary);
    font-size: 11px;
    font-family: var(--erd-font);
    outline: none;
    transition: border-color .1s;
    min-width: 0;
}
.col-in:focus        { border-color: var(--erd-accent); }
.col-in::placeholder { color: var(--erd-text-muted); }
.col-in--nm  { flex: 2; min-width: 60px; }
.col-in--ty  { flex: 2; min-width: 60px; }
.col-in--ln  { width: 46px; flex: none; }
.col-in--vals { flex: 1; min-width: 100px; }
.col-in--ref  { flex: 1; min-width: 70px; }

.col-chk {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10px;
    font-weight: 600;
    color: var(--erd-text-muted);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}
.col-chk input { accent-color: var(--erd-accent); width: 11px; height: 11px; cursor: pointer; }
.col-chk-sep   { flex: 1; }

.col-edit .act-btn {
    height: 22px;
    padding: 0 7px;
    font-size: 11px;
    border-radius: 5px;
}

/* ============================================================
   ErdStickyNote
   ============================================================ */

.sticky-note {
    position: absolute;
    z-index: 10;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--note-bg, #F59E0B) 30%, #E2E6EE);
    background: color-mix(in srgb, var(--note-bg, #F59E0B) 9%, #FFFFFF);
    box-shadow: 0 1px 4px rgba(15,23,42,.07), 0 4px 14px rgba(15,23,42,.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-width: 140px;
    min-height: 100px;
    font-family: var(--erd-font);
    will-change: transform;
}
.sticky-note:hover {
    border-color: color-mix(in srgb, var(--note-bg, #F59E0B) 55%, #E2E6EE);
    box-shadow: 0 2px 8px rgba(15,23,42,.10), 0 6px 20px rgba(15,23,42,.07);
}

.sticky-note-hdr {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    background: color-mix(in srgb, var(--note-bg, #F59E0B) 15%, #FFFFFF);
    cursor: grab;
    border-bottom: 1px solid color-mix(in srgb, var(--note-bg, #F59E0B) 22%, #E2E6EE);
    min-height: 26px;
    flex-shrink: 0;
}
.sticky-note-hdr:active { cursor: grabbing; }

.sticky-note-clr {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1.5px solid rgba(15,23,42,.20);
    background: var(--note-bg, #F59E0B);
    cursor: pointer;
    flex-shrink: 0;
    padding: 0;
    transition: border-color .1s, transform .1s;
}
.sticky-note-clr:hover { border-color: rgba(15,23,42,.45); transform: scale(1.18); }

.sticky-note-lbl {
    flex: 1;
    font-size: 10px;
    font-weight: 600;
    color: color-mix(in srgb, var(--note-bg, #D97706) 60%, #475569);
    text-transform: uppercase;
    letter-spacing: .06em;
    pointer-events: none;
}

.sticky-note-body {
    flex: 1;
    resize: none;
    border: none;
    background: transparent;
    color: var(--erd-text-primary);
    font-size: 12px;
    font-family: var(--erd-font);
    line-height: 1.6;
    padding: 9px 11px;
    outline: none;
    overflow-y: auto;
}
.sticky-note-body::placeholder { color: var(--erd-text-muted); font-style: italic; }

.sticky-note-resize {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 14px;
    height: 14px;
    cursor: se-resize;
    background: linear-gradient(135deg, transparent 40%, rgba(15,23,42,.10) 40%);
}