/* ─── OAT Variable Overrides & FontAwesome Fixes ──────── */
    :root {
      --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
      --radius-large: 14px;
      --radius-medium: 8px;
      --radius-small: 5px;
      --sidebar-active-gradient: linear-gradient(135deg, var(--primary) 0%, var(--ring) 100%);
      --panel-bg: var(--card);
      --transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-icon i, .sidebar-btn i, .sidebar-logo i, .toggle-sidebar-btn i {
      font-size: 15px;
      width: 16px;
      text-align: center;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    /* ─── Reset & Base ────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; scrollbar-width: none; }
    *::-webkit-scrollbar { display: none; }

    html, body {
      margin: 0; padding: 0;
      width: 100%; min-height: 100vh; height: 100vh;
      overflow: hidden;
      font-family: var(--font-sans);
      background-color: var(--background);
      color: var(--foreground);
      -webkit-font-smoothing: antialiased;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-y;
    }

    /* ─── App Layout ──────────────────────────────────────── */
    #app-wrapper {
      display: flex;
      width: 100vw; height: 100vh;
      overflow: hidden;
      touch-action: pan-y;
    }

    /* ─── Sidebar Core ────────────────────────────────────── */
    .sidebar {
      width: var(--sidebar-width, 260px);
      background: var(--sidebar-bg, var(--card));
      border-right: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      flex-shrink: 0;
      height: 100%;
      overflow-y: auto;
      overflow-x: hidden;
      transition: width var(--transition-smooth), transform 0.3s ease;
      z-index: 900;
      position: relative;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-y;
    }
    #right-sidebar {
      border-right: none;
      border-left: 1px solid var(--border);
    }
    .sidebar.layout-hidden { display: none !important; }
    .sidebar.collapsed { width: 56px !important; }

    /* ─── Sidebar Header ──────────────────────────────────── */
    .sidebar-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 10px;
      min-height: 64px;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
      gap: 8px;
    }
    .sidebar-header-actions { display: flex; align-items: center; gap: 4px; flex: 0 0 auto; }
    .sidebar-logo {
      font-size: 15px;
      font-weight: 700;
      color: var(--foreground);
      letter-spacing: -0.4px;
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      flex: 1;
    }
    .sidebar-logo > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .sidebar-logo svg { width: 22px; height: 22px; fill: var(--primary); flex-shrink: 0; stroke: none; }

    /* collapsed hide text elements */
    .sidebar.collapsed:not(.mobile-open) .sidebar-logo > span,
    .sidebar.collapsed:not(.mobile-open) .nav-text,
    .sidebar.collapsed:not(.mobile-open) .profile-info,
    .sidebar.collapsed:not(.mobile-open) .section-title,
    .sidebar.collapsed:not(.mobile-open) .sidebar-controls-group,
    .sidebar.collapsed:not(.mobile-open) .theme-select-wrapper,
    .sidebar.collapsed:not(.mobile-open) .nav-edit-actions,
    .sidebar.collapsed:not(.mobile-open) .nav-add-btn { display: none !important; }
    .sidebar.collapsed:not(.mobile-open) .sidebar-logo { justify-content: center; padding: 0; width: 100%; }
    .sidebar.collapsed:not(.mobile-open) .sidebar-header .toggle-sidebar-btn { margin: 0 auto; }
    .sidebar.collapsed:not(.mobile-open) .sidebar-footer { justify-content: center; padding: 12px 0 !important; }
    #right-sidebar.sidebar.collapsed:not(.mobile-open) .sidebar-header-actions,
    #right-sidebar.sidebar.collapsed:not(.mobile-open) .sidebar-logo { display: none !important; }
    #right-sidebar:not(.collapsed) .sidebar-header { gap: 6px; padding: 0 8px; }

    /* ─── Toggle Button ───────────────────────────────────── */
    .toggle-sidebar-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 32px; height: 32px;
      border-radius: var(--radius-medium);
      border: 1px solid var(--border);
      background: transparent;
      color: var(--muted-foreground);
      cursor: pointer;
      transition: all 0.15s ease;
      flex-shrink: 0;
    }
    .toggle-sidebar-btn:hover {
      background: var(--accent);
      color: var(--primary);
      border-color: transparent;
    }
    .toggle-sidebar-btn svg { width: 16px; height: 16px; stroke: currentColor; stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; }

    /* ─── Nav List ────────────────────────────────────────── */
    .sidebar-nav {
      list-style: none;
      margin: 0;
      padding: 8px;
      flex: 1;
      display: flex;
      flex-direction: row;
      flex-wrap: wrap;
      align-content: flex-start;
      gap: 2px;
    }
    .sidebar-nav li { display: flex; align-items: center; gap: 4px; flex: 0 0 100%; width: 100%; min-width: 0; }
    .sidebar-nav li.sidebar-nav-half { flex-basis: calc(50% - 1px); width: calc(50% - 1px); }
    .sidebar.collapsed:not(.mobile-open) .sidebar-nav li.sidebar-nav-half { flex-basis: 100%; width: 100%; }
    #right-sidebar .sidebar-nav { justify-content: flex-end; }
    #right-sidebar .sidebar-nav li { justify-content: flex-end; }
    #right-sidebar .sidebar-nav .nav-item { flex-direction: row-reverse; text-align: right; }
    #right-sidebar .sidebar-nav .nav-item.nav-icon-position-right { flex-direction: row; }
    #left-sidebar .sidebar-nav .nav-item.nav-icon-position-right { flex-direction: row-reverse; }
    #right-sidebar .sidebar-nav .nav-item:hover { transform: translateX(-2px); }

    .nav-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 9px 10px;
      border-radius: var(--radius-medium);
      color: var(--muted-foreground);
      font-size: 13.5px;
      font-weight: 500;
      text-decoration: none;
      cursor: pointer;
      transition: background var(--transition-smooth), color var(--transition-smooth), transform 0.15s ease;
      flex: 1;
      min-width: 0;
    }
    .nav-item:hover {
      background: var(--nav-hover-bg, var(--accent));
      color: var(--foreground);
      transform: translateX(2px);
    }
    .nav-item { flex: 1; width: auto; min-width: 0; }
    .nav-item.active {
      background: var(--primary);
      color: var(--primary-foreground);
      font-weight: 600;
    }
    .nav-icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .nav-icon svg { width: 16px; height: 16px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
    .nav-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

    /* ─── Controls Section ────────────────────────────────── */
    .sidebar-controls-section {
      border-top: 1px solid var(--border);
      padding: 10px;
      flex-shrink: 0;
    }
    .section-title {
      font-size: 10px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.2px;
      color: var(--muted-foreground);
      margin-bottom: 8px;
      padding: 0 2px;
    }
    .sidebar-controls-group { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }

    .device-indicator {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      background: var(--faint);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      padding: 5px 10px;
      font-size: 11.5px;
      font-weight: 600;
      color: var(--muted-foreground);
      margin-bottom: 8px;
    }

    .sidebar-btn {
      display: flex;
      align-items: center;
      gap: 9px;
      width: 100%;
      padding: 8px 10px;
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      background: transparent;
      color: var(--muted-foreground);
      font-size: 13px;
      font-weight: 500;
      font-family: var(--font-sans);
      text-align: left;
      cursor: pointer;
      transition: all 0.15s ease;
    }
    .sidebar-btn svg { width: 15px; height: 15px; stroke: currentColor; stroke-width: 2; fill: none; flex-shrink: 0; }
    .sidebar-btn:hover {
      background: var(--accent);
      color: var(--foreground);
      border-color: transparent;
    }
    .sidebar-btn.primary {
      background: var(--primary);
      color: var(--primary-foreground);
      border-color: transparent;
      font-weight: 600;
    }
    .sidebar-btn.primary:hover { filter: brightness(1.1); }
    .sidebar-btn.danger {
      background: transparent;
      color: var(--danger);
      border-color: var(--danger);
      opacity: 0.8;
    }
    .sidebar-btn.danger:hover { background: var(--danger); color: #fff; opacity: 1; }

    /* ─── Theme Select ────────────────────────────────────── */
    .theme-select-wrapper {
      margin-top: 8px;
      padding-top: 8px;
      border-top: 1px solid var(--border);
    }
    .theme-select-wrapper .section-title {
      margin-bottom: 6px;
    }
    .theme-select-wrapper select {
      width: 100%;
      padding: 7px 28px 7px 10px;
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      background: var(--muted);
      color: var(--foreground);
      font-size: 12.5px;
      font-weight: 500;
      font-family: var(--font-sans);
      cursor: pointer;
      transition: border-color 0.15s;
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 8px center;
    }
    .theme-select-wrapper select:hover { border-color: var(--primary); }
    .theme-select-wrapper select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent); }

    /* ─── Sidebar Footer ──────────────────────────────────── */
    .sidebar-footer {
      border-top: 1px solid var(--border);
      padding: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }
    .profile-img { width: 36px; height: 36px; border-radius: var(--radius-full); object-fit: cover; border: 2px solid var(--border); flex-shrink: 0; }
    .profile-info { min-width: 0; flex: 1; }
    .profile-name { font-size: 13px; font-weight: 600; color: var(--foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .profile-role { font-size: 11px; color: var(--muted-foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
    
    #mobile-top-bar {
      display: none;
      align-items: center;
      justify-content: space-between;
      padding: 0 14px;
      min-height: 56px;
      background: var(--card);
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }
    #mobile-top-bar strong { font-size: 15px; font-weight: 700; letter-spacing: -0.3px; }

    #app-container {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      grid-auto-rows: min-content;
      grid-auto-flow: dense;
      align-items: stretch;
      padding: 8px;
      gap: 8px;
      width: 100%;
      flex: 1;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-y;
    }
    body.device-tablet #app-container { grid-template-columns: repeat(8, 1fr); }
    body.device-mobile #app-container { grid-template-columns: repeat(4, 1fr); }

    /* ─── Widget Cards ────────────────────────────────────── */
    .dynamic-box {
      position: relative;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-large);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      cursor: grab;
      user-select: none;
      touch-action: pan-y;
      box-sizing: border-box;
      box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.05);
      transition: box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s;
    }
    .dynamic-box::before {
      content: "";
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--ring));
      opacity: 0.85;
      transition: opacity 0.2s, height 0.2s;
      z-index: 5;
    }
    .dynamic-box:hover {
      box-shadow: 0 14px 28px -4px color-mix(in srgb, var(--primary) 20%, transparent), 0 6px 12px -2px rgba(0, 0, 0, 0.06);
      transform: translateY(-3px);
      border-color: color-mix(in srgb, var(--primary) 50%, var(--border));
    }
    .dynamic-box:hover::before {
      opacity: 1;
      height: 4px;
    }
    .dynamic-box:active { cursor: grabbing; transform: none; }
    .locked .dynamic-box { cursor: default; touch-action: pan-y; }
    .locked .dynamic-box:hover { transform: none; }
    body.is-resizing .dynamic-box:hover {
      transform: none;
      box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.05);
      border-color: var(--border);
    }
    .dynamic-box.dragging {
      position: fixed; z-index: 9999;
      pointer-events: none; opacity: 0.94;
      box-shadow: 0 24px 48px -8px rgba(0,0,0,0.35);
      transform: scale(1.02) rotate(-0.8deg);
      touch-action: none;
    }

    /* ─── Widget Content ──────────────────────────────────── */
    .widget-content-container {
      display: flex;
      flex-direction: column;
      gap: 12px;
      padding: 0;
      flex: 1 1 auto;
      overflow-y: auto;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-y;
      width: 100%;
      box-sizing: border-box;
    }

    .comp-text {
      word-break: break-word;
      font-size: 13.5px;
      font-weight: 500;
      color: var(--foreground);
      line-height: 1.5;
    }

    /* Buttons */
    .comp-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 18px;
      border: none;
      border-radius: var(--radius-medium);
      font-size: 13px;
      font-weight: 600;
      font-family: var(--font-sans);
      cursor: pointer;
      text-decoration: none;
      box-shadow: 0 4px 14px -2px color-mix(in srgb, var(--primary) 35%, transparent);
      transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .comp-btn:hover { filter: brightness(1.1); transform: translateY(-1.5px); }
    .comp-btn:active { transform: translateY(0); filter: brightness(0.95); }

    /* Toggle */
    .comp-toggle-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 16px;
      border: 1.5px solid var(--border);
      border-radius: var(--radius-medium);
      font-size: 12.5px;
      font-weight: 600;
      font-family: var(--font-sans);
      background: var(--muted);
      color: var(--muted-foreground);
      cursor: pointer;
      transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .comp-toggle-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--accent); }
    .comp-toggle-btn.active {
      background: var(--primary);
      color: var(--primary-foreground);
      border-color: var(--primary);
      box-shadow: 0 4px 14px -2px color-mix(in srgb, var(--primary) 40%, transparent);
    }

    /* On/Off group */
    .comp-onoff-group {
      display: flex;
      border-radius: var(--radius-medium);
      overflow: hidden;
      border: 1px solid var(--border);
      background: var(--muted);
      padding: 2px;
    }
    .comp-onoff-btn {
      flex: 1; padding: 7px 12px;
      border: none;
      border-radius: calc(var(--radius-medium) - 2px);
      font-size: 12px; font-weight: 600;
      font-family: var(--font-sans);
      background: transparent;
      color: var(--muted-foreground);
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .comp-onoff-btn:hover { color: var(--foreground); }
    .comp-onoff-btn.on-active {
      background: var(--success);
      color: var(--success-foreground);
      box-shadow: 0 2px 8px color-mix(in srgb, var(--success) 30%, transparent);
    }
    .comp-onoff-btn.off-active {
      background: var(--danger);
      color: var(--danger-foreground);
      box-shadow: 0 2px 8px color-mix(in srgb, var(--danger) 30%, transparent);
    }

    /* Switch */
    .comp-switch-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 14px;
      background: var(--muted);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      font-size: 13px;
      font-weight: 500;
      color: var(--foreground);
    }
    .switch { position: relative; display: inline-block; width: 42px; height: 24px; }
    .switch input { opacity: 0; width: 0; height: 0; }
    .slider-switch {
      position: absolute; inset: 0;
      background: var(--input);
      border-radius: 24px;
      cursor: pointer;
      transition: background 0.25s, box-shadow 0.25s;
    }
    .slider-switch::before {
      content: "";
      position: absolute;
      width: 18px; height: 18px;
      left: 3px; bottom: 3px;
      background: var(--card);
      border-radius: 50%;
      box-shadow: 0 1px 4px rgba(0,0,0,0.25);
      transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    input:checked + .slider-switch {
      background: var(--primary);
      box-shadow: 0 0 10px color-mix(in srgb, var(--primary) 40%, transparent);
    }
    input:checked + .slider-switch::before { transform: translateX(18px); }

    /* Slider */
    .comp-slider-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding: 12px 14px;
      background: var(--muted);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      color: var(--foreground);
    }
    .comp-slider-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      font-weight: 600;
    }
    .slider-val {
      background: var(--accent);
      color: var(--primary);
      padding: 2px 8px;
      border-radius: var(--radius-full);
      font-size: 11.5px;
      font-weight: 700;
      border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
    }
    .comp-slider-group input[type="range"] {
      appearance: none;
      -webkit-appearance: none;
      width: 100%;
      height: 6px;
      background: var(--input);
      border-radius: var(--radius-full);
      outline: none;
      cursor: pointer;
    }
    .comp-slider-group input[type="range"]::-webkit-slider-thumb {
      appearance: none;
      -webkit-appearance: none;
      width: 16px; height: 16px;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 10px color-mix(in srgb, var(--primary) 50%, transparent);
      cursor: pointer;
      transition: transform 0.15s;
    }
    .comp-slider-group input[type="range"]::-webkit-slider-thumb:hover {
      transform: scale(1.25);
    }
    .comp-slider-group input[type="range"]::-moz-range-thumb {
      width: 16px; height: 16px;
      border: none;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 10px color-mix(in srgb, var(--primary) 50%, transparent);
      cursor: pointer;
    }

    /* Nested div */
    .comp-nested-div {
      padding: 12px;
      background: var(--faint);
      border: 1px dashed var(--border);
      border-radius: var(--radius-medium);
      display: flex;
      flex-direction: column;
      gap: 10px;
      color: var(--foreground);
    }

    /* ─── Card Component ────────────────────────────────────── */
    .comp-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-large);
      padding: 16px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .comp-card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border);
      padding-bottom: 8px;
    }
    .comp-card-title { font-weight: 600; font-size: 14px; color: var(--foreground); }
    .comp-card-content { flex: 1; display: flex; flex-direction: column; gap: 8px; }
    .comp-card-footer {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 8px;
      border-top: 1px solid var(--border);
      padding-top: 8px;
    }

    /* ─── Heading Component ─────────────────────────────────── */
    .comp-heading {
      font-weight: 700;
      line-height: 1.3;
      color: var(--foreground);
    }
    .comp-heading.h1 { font-size: 28px; }
    .comp-heading.h2 { font-size: 22px; }
    .comp-heading.h3 { font-size: 18px; }
    .comp-heading.h4 { font-size: 16px; }
    .comp-heading.h5 { font-size: 14px; }
    .comp-heading.h6 { font-size: 13px; }
    .component-icon-wrap { display: flex; align-items: center; gap: 8px; width: 100%; min-width: 0; }
    .component-icon-wrap.icon-left { flex-direction: row; }
    .component-icon-wrap.icon-right { flex-direction: row; }
    .component-icon-wrap.icon-top { flex-direction: column; align-items: flex-start; }
    .component-icon-wrap.icon-bottom { flex-direction: column-reverse; align-items: flex-start; }
    .component-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; min-width: 18px; }
    .component-icon i { font-size: 16px; }

    /* ─── Tag/Badge Component ───────────────────────────────── */
    .comp-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 10px;
      border-radius: var(--radius-full);
      font-size: 11px;
      font-weight: 600;
      white-space: nowrap;
    }
    .comp-tag.default { background: var(--muted); color: var(--muted-foreground); }
    .comp-tag.primary { background: var(--accent); color: var(--primary); }
    .comp-tag.success { background: color-mix(in srgb, var(--success) 15%, transparent); color: var(--success); }
    .comp-tag.warning { background: color-mix(in srgb, var(--warning) 15%, transparent); color: var(--warning); }
    .comp-tag.danger { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
    .comp-tag.dot::before {
      content: "";
      width: 6px; height: 6px;
      border-radius: 50%;
      background: currentColor;
    }

    /* ─── Dual Slider Component ─────────────────────────────── */
    .comp-dual-slider-group {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding: 12px 14px;
      background: var(--muted);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      color: var(--foreground);
    }
    .comp-dual-slider-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      font-weight: 600;
    }
    .dual-slider-vals {
      display: flex;
      gap: 8px;
    }
    .dual-slider-val {
      background: var(--accent);
      color: var(--primary);
      padding: 2px 8px;
      border-radius: var(--radius-full);
      font-size: 11.5px;
      font-weight: 700;
      border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
    }
    .comp-dual-slider-group .dual-slider-track-wrapper {
      position: relative;
      height: 18px;
    }
    .comp-dual-slider-group .dual-slider-track {
      position: absolute;
      top: 6px;
      left: 0;
      right: 0;
      height: 6px;
      background: var(--input);
      border-radius: var(--radius-full);
    }
    .comp-dual-slider-group .dual-slider-range {
      position: absolute;
      height: 100%;
      background: var(--primary);
      border-radius: var(--radius-full);
      pointer-events: none;
    }
    .comp-dual-slider-group input[type="range"] {
      position: absolute;
      width: 100%;
      height: 18px;
      background: transparent;
      pointer-events: none;
      appearance: none;
      -webkit-appearance: none;
      top: 0;
      left: 0;
    }
    .comp-dual-slider-group input[type="range"]::-webkit-slider-thumb {
      appearance: none;
      -webkit-appearance: none;
      pointer-events: auto;
      width: 18px; height: 18px;
      border-radius: 50%;
      background: var(--thumb-color, var(--primary));
      box-shadow: 0 0 10px color-mix(in srgb, var(--thumb-color, var(--primary)) 50%, transparent);
      cursor: pointer;
      z-index: 2;
      transition: transform 0.15s;
    }
    .comp-dual-slider-group input[type="range"]::-webkit-slider-thumb:hover {
      transform: scale(1.25);
    }
    .comp-dual-slider-group input[type="range"]::-moz-range-thumb {
      width: 18px; height: 18px;
      border: none;
      border-radius: 50%;
      background: var(--thumb-color, var(--primary));
      box-shadow: 0 0 10px color-mix(in srgb, var(--thumb-color, var(--primary)) 50%, transparent);
      cursor: pointer;
    }

    /* ─── Circular Slider Component ─────────────────────────── */
    .comp-circular-slider {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      padding: 16px;
    }
    .circular-slider-wrapper {
      position: relative;
      width: 120px;
      height: 120px;
    }
    .circular-slider-wrapper svg {
      width: 100%;
      height: 100%;
      transform: rotate(-90deg);
    }
    .circular-slider-bg {
      fill: none;
      stroke: var(--input);
      stroke-width: 8;
    }
    .circular-slider-progress {
      fill: none;
      stroke: var(--primary);
      stroke-width: 8;
      stroke-linecap: round;
      transition: stroke-dashoffset 0.3s ease;
    }
    .circular-slider-value {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      pointer-events: none;
    }
    .circular-slider-value .val {
      font-size: 24px;
      font-weight: 700;
      color: var(--foreground);
    }
    .circular-slider-value .unit {
      font-size: 11px;
      color: var(--muted-foreground);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .circular-slider-label {
      font-size: 12px;
      font-weight: 500;
      color: var(--muted-foreground);
      text-align: center;
    }
    .circular-slider-input {
      width: 80px;
      text-align: center;
      padding: 6px 8px;
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      background: var(--background);
      color: var(--foreground);
      font-size: 13px;
    }

    /* ─── Progress Bars ─────────────────────────────────────── */
    .comp-progress-bar {
      display: flex;
      flex-direction: column;
      gap: 6px;
      padding: 9px 11px;
      background: var(--muted);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      width: 100%;
      box-sizing: border-box;
    }
    .comp-progress-bar.horizontal { width: 100%; }
    .comp-progress-bar.vertical {
      display: grid;
      grid-template-columns: minmax(0, var(--progress-thickness, 10px)) minmax(0, 1fr);
      align-items: stretch;
      gap: 8px;
      width: 100%;
      height: var(--progress-length, 120px);
    }
    .progress-bar-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      font-size: 11px;
      font-weight: 600;
    }
    .progress-bar-val {
      background: var(--accent);
      color: var(--primary);
      padding: 1px 6px;
      border-radius: var(--radius-full);
      font-size: 10px;
      font-weight: 700;
    }
    .comp-progress-native {
      display: block;
      flex: 0 0 auto;
      width: 100%;
      height: var(--progress-thickness, 8px);
      margin: 0;
      padding: 0;
      border: 0;
      border-radius: var(--progress-radius, var(--radius-full));
      background: var(--progress-track, var(--muted));
      color: var(--progress-fill, var(--primary));
      overflow: hidden;
    }
    .comp-progress-native::-webkit-progress-bar {
      background: var(--progress-track, var(--muted));
      border-radius: var(--progress-radius, var(--radius-full));
    }
    .comp-progress-native::-webkit-progress-value {
      background: var(--progress-fill, var(--primary));
      border-radius: var(--progress-radius, var(--radius-full));
      transition: width 0.25s ease;
    }
    .comp-progress-native::-moz-progress-bar {
      background: var(--progress-fill, var(--primary));
      border-radius: var(--progress-radius, var(--radius-full));
    }
    .comp-progress-bar.vertical .comp-progress-native {
      flex: 0 0 var(--progress-thickness, 10px);
      width: var(--progress-thickness, 10px);
      height: 100%;
      min-width: 0;
      writing-mode: vertical-rl;
      direction: rtl;
    }
    .progress-bar-vertical-meta {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
      gap: 5px;
      min-width: 0;
      min-height: 0;
      overflow: hidden;
    }
    .progress-bar-label {
      min-width: 0;
      color: var(--muted-foreground);
      font-size: 10px;
      line-height: 1.25;
      overflow-wrap: anywhere;
    }
    .comp-progress-bar.horizontal .progress-bar-label {
      text-align: end;
    }
    .comp-progress-bar.vertical .progress-bar-label {
      text-align: start;
    }

    /* ─── Nested Grid (12-column) ────────────────────────────── */
    .comp-nested-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 8px;
      width: 100%;
    }
    .comp-nested-grid > .grid-item {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      padding: 8px;
      min-height: 60px;
      display: flex;
      flex-direction: column;
      position: relative;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }
    .comp-nested-grid > .grid-item:hover {
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    .locked .comp-nested-grid > .grid-item { cursor: default; }
    .grid-item-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 4px;
      font-size: 10px;
      color: var(--muted-foreground);
      font-weight: 600;
    }
    .grid-item-content { flex: 1; overflow: auto; }
    .grid-item-resize-handle {
      position: absolute;
      right: 0;
      bottom: 0;
      width: 12px;
      height: 12px;
      cursor: se-resize;
      background: linear-gradient(-45deg, transparent 50%, var(--primary) 50%);
      opacity: 0.5;
      border-radius: 0 0 var(--radius-medium) 0;
    }
    .grid-item-resize-handle:hover { opacity: 1; }
    .locked .grid-item-resize-handle { display: none; }
    .comp-nested-grid.dragging .grid-item { pointer-events: none; }

    .comp-progress-circle {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      padding: 16px;
    }
    .progress-circle-wrapper {
      position: relative;
      width: 100px;
      height: 100px;
    }
    .progress-circle-wrapper svg {
      width: 100%;
      height: 100%;
      transform: rotate(-90deg);
    }
    .progress-circle-bg {
      fill: none;
      stroke: var(--input);
      stroke-width: 8;
    }
    .progress-circle-fill {
      fill: none;
      stroke: var(--primary);
      stroke-width: 8;
      stroke-linecap: round;
      transition: stroke-dashoffset 0.3s ease;
    }
    .progress-circle-value {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      pointer-events: none;
    }
    .progress-circle-value .val {
      font-size: 22px;
      font-weight: 700;
      color: var(--foreground);
    }
    .progress-circle-value .unit {
      font-size: 10px;
      color: var(--muted-foreground);
      text-transform: uppercase;
    }
    .progress-circle-label {
      font-size: 12px;
      font-weight: 500;
      color: var(--muted-foreground);
      text-align: center;
    }



    /* ─── Drop Zone Indicator ───────────────────────────────── */
    .drop-zone-active {
      border: 2px dashed var(--primary) !important;
      background: color-mix(in srgb, var(--primary) 8%, transparent) !important;
    }
    .layout-panel.drop-target {
      outline: 3px solid var(--primary);
      outline-offset: -3px;
    }

    /* ─── Widget Overlays ─────────────────────────────────── */
    .overflow-arrow {
      position: absolute; bottom: 8px; right: 10px;
      font-size: 11px;
      background: var(--primary);
      color: var(--primary-foreground);
      padding: 3px 8px;
      border-radius: var(--radius-full);
      display: none; pointer-events: none; z-index: 15;
      box-shadow: 0 2px 8px color-mix(in srgb, var(--primary) 40%, transparent);
      animation: bounceDown 1.5s infinite;
    }
    @keyframes bounceDown {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(3px); }
    }
    .dynamic-box.has-overflow .overflow-arrow { display: block; }

    .edit-btn {
      position: absolute;
      top: 8px; right: 8px;
      font-size: 11px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: var(--radius-small);
      background: color-mix(in srgb, var(--card) 85%, var(--primary));
      backdrop-filter: blur(8px);
      border: 1px solid var(--border);
      color: var(--foreground);
      cursor: pointer;
      z-index: 10;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      transition: all 0.2s ease;
    }
    .edit-btn:hover {
      background: var(--primary);
      color: var(--primary-foreground);
      border-color: transparent;
      box-shadow: 0 4px 10px color-mix(in srgb, var(--primary) 40%, transparent);
    }

    /* Resize handles */
    .resize-handle-right {
      position: absolute; right: 0; top: 0; bottom: 0;
      width: 8px; cursor: ew-resize; z-index: 20;
    }
    .resize-handle-right:hover { background: color-mix(in srgb, var(--primary) 20%, transparent); }
    .resize-handle-bottom {
      position: absolute; left: 0; right: 0; bottom: 0;
      height: 8px; cursor: ns-resize; z-index: 20;
    }
    .resize-handle-bottom:hover { background: color-mix(in srgb, var(--primary) 20%, transparent); }
    .locked .resize-handle-right, .locked .resize-handle-bottom { display: none; }

    .placeholder {
      border: 2px dashed var(--primary);
      background: color-mix(in srgb, var(--primary) 5%, transparent);
      border-radius: var(--radius-large);
      box-sizing: border-box;
    }
    .is-dragging * { user-select: none !important; }

    /* ─── Transfer Mode ──────────────────────────────────────── */
    body.transfer-mode .dynamic-box {
      cursor: grab;
      border: 2px dashed var(--primary);
      box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 20%, transparent);
    }
    body.transfer-mode .dynamic-box:hover {
      transform: scale(1.02);
      box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 30%, transparent);
    }
    body.transfer-mode .dynamic-box.transfer-dragging {
      opacity: 0.6;
      transform: rotate(2deg) scale(1.05);
    }
    .layout-tab.drop-target {
      background: color-mix(in srgb, var(--primary) 15%, transparent) !important;
      border-color: var(--primary) !important;
      color: var(--primary) !important;
      transform: scale(1.05);
    }
    .transfer-drop-zone {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 60px;
      background: color-mix(in srgb, var(--primary) 10%, transparent);
      border-bottom: 2px dashed var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      z-index: 9999;
      padding: 8px;
      animation: slideDown 0.3s ease;
    }
    @keyframes slideDown {
      from { transform: translateY(-100%); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }
    .transfer-drop-zone.hidden { display: none; }
    .transfer-drop-zone .drop-label {
      background: var(--primary);
      color: var(--primary-foreground);
      padding: 8px 16px;
      border-radius: var(--radius-large);
      font-weight: 600;
      font-size: 13px;
    }
    .transfer-drop-zone .layout-tab.drop-target {
      background: var(--primary) !important;
      color: var(--primary-foreground) !important;
      border-color: transparent !important;
      box-shadow: 0 4px 12px color-mix(in srgb, var(--primary) 40%, transparent);
    }
    .transfer-mode-indicator {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: var(--primary-foreground);
      padding: 10px 20px;
      border-radius: var(--radius-large);
      font-weight: 600;
      font-size: 13px;
      z-index: 10000;
      box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 40%, transparent);
      animation: pulse 1.5s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.7; }
    }

    /* ─── Modals ──────────────────────────────────────────── */
    .modal-overlay {
      display: none;
      position: fixed; inset: 0;
      background: rgba(0, 0, 0, 0.55);
      backdrop-filter: blur(8px);
      z-index: 99998;
    }
    .modal {
      display: none;
      position: fixed;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%) scale(0.96);
      background: var(--card);
      color: var(--foreground);
      padding: 24px;
      border-radius: var(--radius-large);
      border: 1px solid var(--border);
      box-shadow: 0 24px 60px -12px rgba(0,0,0,0.3);
      z-index: 100000;
      width: 720px;
      max-width: 96vw;
      max-height: 90vh;
      overflow-y: auto;
      animation: modalPop 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    }

    /* ─── COMPACT EDIT MODAL STUDIO ────────────────────── */
    .modal#edit-modal {
      top: 50% !important;
      left: 50% !important;
      right: auto !important;
      bottom: auto !important;
      transform: translate(-50%, -50%) !important;
      width: 98% !important;
      max-width: 100vw !important;
      height: 98% !important;
      max-height: 100vh !important;
      border-radius: var(--radius-large) !important;
      border: 1px solid var(--border) !important;
      margin: 0 !important;
      padding: 0 !important;
      display: none;
      flex-direction: column;
      z-index: 100000;
      background: var(--card);
      overflow: hidden;
      box-shadow: 0 20px 50px rgba(0,0,0,0.35);
      animation: modalPop 0.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    }
    @keyframes modalPop {
      from { opacity: 0; transform: translate(-50%, -48%) scale(0.96); }
      to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    }
    .edit-modal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 6px 10px;
      background: var(--muted);
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }
    .edit-modal-title {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .edit-modal-title h3 {
      margin: 0 !important;
      font-size: 15px;
      font-weight: 700;
    }
    .edit-modal-body {
      flex: 1;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      padding: 6px 9px;
      gap: 6px;
      background: var(--background);
    }
    .edit-modal-toolbar {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 6px;
      background: var(--card);
      padding: 6px 8px;
      border-radius: var(--radius-medium);
      border: 1px solid var(--border);
      flex-shrink: 0;
    }
    .edit-modal-toolbar > .form-group { min-width: 0; }
    .edit-modal-toolbar .form-group label { font-size: 9px !important; margin-bottom: 2px; }
    .edit-modal-toolbar .form-group input, .edit-modal-toolbar .form-group select { min-width: 0; padding: 3px 5px !important; font-size: 10px !important; }
    .edit-modal-toolbar #widget-rbac-editor,
    .edit-modal-toolbar .rbac-node-fields { display: contents; }
    .edit-modal-canvas {
      flex: 1;
      overflow-y: auto;
      background: var(--card);
      border-radius: var(--radius-medium);
      border: 1px solid var(--border);
      padding: 7px;
      display: flex;
      flex-direction: column;
    }
    .edit-modal-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 16px;
      background: var(--muted);
      border-top: 1px solid var(--border);
      flex-shrink: 0;
    }
    
    /* ─── NESTED DIV WIDGET CARDS IN EDITOR ────────────────── */
    .nested-div-widget {
      border: 1.5px solid color-mix(in srgb, var(--primary) 40%, var(--border)) !important;
      background: var(--card) !important;
      padding: 6px 7px !important;
      border-radius: var(--radius-medium) !important;
      margin-top: 3px !important;
      margin-bottom: 3px !important;
    }
    .nested-div-widget:hover {
      border-color: var(--primary) !important;
    }
    .nested-widget-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 5px;
      margin-bottom: 4px;
      padding-bottom: 4px;
      border-bottom: 1px dashed var(--border);
    }
    .shift-btn {
      padding: 2px 7px !important;
      font-size: 11px !important;
      font-weight: 700 !important;
      border-radius: var(--radius-small) !important;
      background: var(--muted) !important;
      color: var(--foreground) !important;
      border: 1px solid var(--border) !important;
      cursor: pointer;
    }
    .shift-btn:hover {
      background: var(--primary) !important;
      color: var(--primary-foreground) !important;
      border-color: transparent !important;
    }
    @keyframes modalPop {
      from { opacity: 0; transform: translate(-50%, -50%) scale(0.94); }
      to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    }
    .modal h3 {
      margin: 0 0 20px;
      font-size: 18px;
      font-weight: 700;
      color: var(--foreground);
      letter-spacing: -0.3px;
    }

    .form-group { margin-bottom: 16px; display: flex; flex-direction: column; }
    .form-group label { font-size: 12px; font-weight: 600; color: var(--muted-foreground); margin-bottom: 5px; display: block; }
    .form-group input[type="text"],
    .form-group input[type="number"],
    .form-group input[type="color"],
    .form-group select {
      padding: 9px 12px;
      border: 1px solid var(--border);
      border-radius: var(--radius-medium);
      background: var(--background);
      color: var(--foreground);
      font-size: 13.5px;
      font-family: var(--font-sans);
      width: 100%;
      outline: none;
      transition: border-color 0.15s, box-shadow 0.15s;
    }
    .form-group input:focus, .form-group select:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
    }
    .form-group input[type="range"] { accent-color: var(--primary); cursor: pointer; }

    .components-editor-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 4px; max-height: 360px; overflow-y: auto; padding-right: 2px; }
    .comp-edit-card {
      background: var(--faint);
      padding: 5px 6px;
      border-radius: var(--radius-medium);
      border: 1px solid var(--border);
      display: flex; flex-direction: column; gap: 3px;
    }
    .comp-edit-top { display: flex; gap: 4px; align-items: center; }
    .comp-edit-top select { min-width: 0; padding: 4px 6px; font-size: 10px; }
    .comp-edit-top button { flex: 0 0 auto; min-width: 26px; padding: 3px 5px !important; font-size: 10px !important; }
    .comp-edit-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px 7px; align-items: end; }
    .comp-edit-details .full-w, .comp-edit-details .node-editor-fields { grid-column: 1 / -1; }
    .comp-edit-details label { min-width: 0; font-size: 9px; font-weight: 600; color: var(--muted-foreground); margin-bottom: 1px; display: block; }
    .comp-edit-details input:not([type="checkbox"]), .comp-edit-details select { min-width: 0; padding: 4px 6px; font-size: 10px; }
    .comp-edit-card .comp-edit-details button { padding: 4px 6px !important; font-size: 10px !important; }
    .nested-div-widget .comp-edit-details { grid-template-columns: minmax(150px, 2fr) minmax(0, 10fr); align-items: start; }
    .nested-div-widget .comp-edit-details > div:first-child { display: grid !important; grid-template-columns: minmax(0, 1fr) !important; gap: 4px !important; padding: 5px !important; min-width: 0; }
    .nested-div-widget .comp-edit-details > div:first-child > div { min-width: 0; }
    .nested-div-widget .comp-edit-details input, .nested-div-widget .comp-edit-details select { min-width: 0; padding: 3px 5px !important; font-size: 9px !important; }
    .node-access-details { min-width: 0; border: 0; background: transparent; }
    .node-access-details > summary { display: inline-flex; align-items: center; gap: 5px; width: fit-content; min-height: 23px; padding: 2px 6px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--muted); color: var(--muted-foreground); cursor: pointer; font-size: 9px; font-weight: 700; list-style: none; }
    .node-access-details > summary::-webkit-details-marker { display: none; }
    .node-access-details > summary::after { content: "+"; margin-left: auto; color: var(--primary); font-size: 13px; }
    .node-access-details[open] > summary { border-color: var(--primary); color: var(--foreground); }
    .node-access-details[open] > summary::after { content: "-"; }
    .node-access-summary { margin-left: 3px; color: var(--foreground); font-weight: 500; }
    .node-access-content { display: grid; gap: 4px; padding: 5px 0 0; }
    .node-access-content .node-icon-editor { grid-template-columns: minmax(0, 1fr) 90px 90px; gap: 6px; }
    .node-access-content .rbac-node-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; padding-top: 4px; gap: 4px; }
    .node-access-content .rbac-policy-picker { min-width: 0; padding: 3px 4px; }
    .node-access-content .rbac-policy-picker legend { font-size: 8px; }
    .node-access-content .rbac-dropdown-trigger { min-height: 24px; padding: 3px 5px; font-size: 9px; }
    .node-access-content .rbac-checkbox-menu { width: max(100%, 160px); }
    .node-access-content .node-icon-editor { gap: 4px; }
    .node-access-content .node-icon-editor select, .node-access-content .node-icon-editor input[type="color"] { height: 26px; margin-top: 2px; font-size: 9px; }
    .node-access-content .icon-picker-trigger { min-height: 26px; padding: 3px 5px; font-size: 9px; }

    .modal-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--border); }
    .modal-actions-right { display: flex; gap: 8px; }

    .modal button {
      padding: 8px 16px;
      border-radius: var(--radius-medium);
      font-size: 13px;
      font-weight: 500;
      font-family: var(--font-sans);
      cursor: pointer;
      border: 1px solid var(--border);
      background: var(--muted);
      color: var(--foreground);
      transition: all 0.15s;
    }
    .modal button:hover { background: var(--accent); border-color: transparent; }
    .modal button.primary { background: var(--primary); color: var(--primary-foreground); border-color: transparent; font-weight: 600; }
    .modal button.primary:hover { filter: brightness(1.1); }
    .modal button.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
    .modal button.danger:hover { background: var(--danger); color: #fff; }
     .sidebar.collapsed {
       overflow: visible !important;
    }
    /* ─── OAT Tooltip override for expanded sidebars ──────── */
    .sidebar:not(.collapsed) [data-tooltip]::before,
    .sidebar:not(.collapsed) [data-tooltip]::after { z-index: 9999 !important; }

    /* ─── Mobile View & Scrolling Fix ────────────────────── */
    @media (max-width: 768px) {
      html, body {
        height: auto;
        min-height: 100vh;
        overflow-x: hidden;
        overflow-y: auto;
      }
      #mobile-top-bar { display: flex; }
      #app-wrapper {
        flex-direction: column;
        height: auto;
        min-height: calc(100vh - 56px);
        overflow: visible;
      }
      #app-container {
        overflow-y: visible;
        height: auto;
      }
      .sidebar {
        position: fixed;
        top: 56px; bottom: 0;
        width: var(--sidebar-width, 260px) !important;
        height: calc(100vh - 56px);
        z-index: 1100;
      }
     
      .sidebar.collapsed { width: var(--sidebar-width, 260px) !important; }
      #left-sidebar { left: 0; transform: translateX(-100%); }
      #left-sidebar.mobile-open { transform: translateX(0); }
      #right-sidebar { right: 0; transform: translateX(100%); border-left: none; border-right: none; }
      #right-sidebar.mobile-open { transform: translateX(0); }
    }

    #auth-overlay { z-index: 100001; }
    #auth-modal { z-index: 100002; max-width: 420px; }
    .rbac-node-fields {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 8px;
      padding-top: 8px;
      border-top: 1px solid var(--border);
    }
    .rbac-node-fields label { min-width: 0; font-size: 10px; font-weight: 600; color: var(--muted-foreground); }
    .rbac-policy-picker { min-width: 0; margin: 0; padding: 7px; border: 1px solid var(--border); border-radius: var(--radius-small); }
    .rbac-policy-picker legend { padding: 0 3px; color: var(--muted-foreground); font-size: 10px; font-weight: 700; }
    .rbac-node-fields .rbac-all-option { display: flex; align-items: center; gap: 5px; margin-bottom: 5px; }
    .rbac-node-fields .rbac-all-option input { width: auto; margin: 0; }
    .rbac-checkbox-dropdown { position: relative; min-width: 0; }
    .rbac-dropdown-trigger { display: flex; align-items: center; justify-content: space-between; gap: 5px; width: 100%; min-width: 0; min-height: 30px; padding: 5px 7px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); cursor: pointer; font: 10px var(--font-sans); text-align: left; }
    .rbac-dropdown-trigger:hover, .rbac-dropdown-trigger[aria-expanded="true"] { border-color: var(--primary); }
    .rbac-dropdown-value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .rbac-checkbox-menu { position: absolute; top: calc(100% + 3px); left: 0; z-index: 1000; width: max(100%, 210px); max-width: min(300px, 70vw); max-height: 220px; overflow: auto; padding: 6px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--card); box-shadow: 0 8px 20px rgba(0, 0, 0, .18); }
    .rbac-checkbox-menu.is-portaled { position: fixed; z-index: 100010; }
    .rbac-checkbox-menu[hidden] { display: none !important; }
    .rbac-node-fields .rbac-checkbox-menu label { display: flex; align-items: center; gap: 7px; padding: 5px 6px; border-radius: 3px; color: var(--foreground); cursor: pointer; font-size: 11px; font-weight: 500; }
    .rbac-node-fields .rbac-checkbox-menu label:hover { background: var(--accent); }
    .rbac-node-fields .rbac-checkbox-menu input { flex: 0 0 auto; width: 14px; height: 14px; margin: 0; accent-color: var(--primary); }
    .rbac-node-fields .rbac-checkbox-menu .rbac-all-option { margin-bottom: 4px; padding-bottom: 7px; border-bottom: 1px solid var(--border); font-weight: 700; }
    .rbac-checkbox-menu.is-portaled label { display: flex; align-items: center; gap: 7px; padding: 5px 6px; border-radius: 3px; color: var(--foreground); cursor: pointer; font-size: 11px; font-weight: 500; }
    .rbac-checkbox-menu.is-portaled label:hover { background: var(--accent); }
    .rbac-checkbox-menu.is-portaled input { flex: 0 0 auto; width: 14px; height: 14px; margin: 0; accent-color: var(--primary); }
    .rbac-admin { display: flex; flex-direction: column; gap: 14px; width: 100%; color: var(--foreground); }
    .rbac-admin-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
    .rbac-admin-header h2 { margin: 0; font-size: 22px; }
    .rbac-admin-header p { margin: 4px 0 0; color: var(--muted-foreground); font-size: 12px; }
    .rbac-session { color: var(--muted-foreground); font-size: 12px; }
    .theme-preset-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 8px; }
    .theme-preset-list button, .theme-custom-row button { display: inline-flex; align-items: center; gap: 8px; min-width: 0; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--card); color: var(--foreground); cursor: pointer; font: 12px var(--font-sans); text-align: left; }
    .theme-preset-list button:hover, .theme-custom-row button:hover { border-color: var(--primary); background: var(--accent); }
    .theme-preset-list button i { margin-left: auto; color: var(--success); }
    .theme-swatch { display: inline-block; flex: 0 0 18px; width: 18px; height: 18px; border: 1px solid var(--border); border-radius: 50%; }
    .theme-custom-list { display: flex; flex-direction: column; }
    .theme-custom-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--border); }
    .theme-custom-row .theme-apply { flex: 1; }
    .theme-custom-row > div { display: flex; gap: 6px; }
    .theme-empty-state { color: var(--muted-foreground); font-size: 12px; }
    .theme-create-row { display: flex; align-items: end; gap: 8px; margin-bottom: 12px; }
    .theme-create-row label, .theme-editor-form > label { flex: 1; min-width: 0; color: var(--muted-foreground); font-size: 11px; font-weight: 600; }
    .theme-create-row select, .theme-editor-form > label input, .theme-editor-form > label select { display: block; width: 100%; margin-top: 4px; padding: 7px 9px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); font: 12px var(--font-sans); }
    .theme-create-row button, .theme-form-actions button { padding: 7px 10px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--muted); color: var(--foreground); cursor: pointer; font: 11px var(--font-sans); }
    .theme-editor-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
    .theme-color-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
    .theme-color-grid label { display: flex; align-items: center; gap: 6px; min-width: 0; padding: 6px; border: 1px solid var(--border); border-radius: var(--radius-small); color: var(--muted-foreground); font-size: 10px; }
    .theme-color-grid input { flex: 0 0 26px; width: 26px; height: 24px; padding: 1px; border: 0; background: transparent; }
    .theme-form-actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; gap: 8px; }
    .theme-form-actions .primary { background: var(--primary); color: var(--primary-foreground); }
    .rbac-admin-section { min-width: 0; padding: 14px 0; border-bottom: 1px solid var(--border); }
    .rbac-admin-section h3 { margin: 0 0 12px; font-size: 16px; }
    .rbac-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
    .rbac-form > label { min-width: 0; font-size: 11px; font-weight: 600; color: var(--muted-foreground); }
    .rbac-form input:not([type="checkbox"]) { display: block; width: 100%; margin-top: 4px; padding: 7px 9px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); font: 12px var(--font-sans); }
    .rbac-form fieldset { min-width: 0; margin: 0; padding: 8px; border: 1px solid var(--border); border-radius: var(--radius-small); }
    .rbac-form legend { padding: 0 4px; font-size: 11px; font-weight: 600; }
    .rbac-choice { display: inline-flex; align-items: center; gap: 5px; margin: 3px 8px 3px 0; font-size: 11px; }
    .rbac-form-actions { display: flex; align-items: end; gap: 8px; }
    .rbac-form-actions button, .rbac-table-wrap button, .rbac-record-list button { padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--muted); color: var(--foreground); cursor: pointer; font: 11px var(--font-sans); }
    .rbac-form-actions .primary { background: var(--primary); color: var(--primary-foreground); }
    .rbac-table-wrap { overflow-x: auto; }
    .rbac-table-wrap table { width: 100%; border-collapse: collapse; font-size: 12px; }
    .rbac-table-wrap th, .rbac-table-wrap td { padding: 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
    .rbac-table-wrap th { color: var(--muted-foreground); font-size: 10px; text-transform: uppercase; }
    .rbac-table-wrap td small, .rbac-record-list small { display: block; margin-top: 3px; color: var(--muted-foreground); }
    .rbac-table-wrap td button + button { margin-left: 5px; }
    .rbac-table-wrap button.danger, .rbac-record-list button.danger { color: var(--danger); }
    .rbac-table-wrap button:disabled, .rbac-record-list button:disabled { opacity: .45; cursor: not-allowed; }
    .rbac-admin-columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
    .rbac-record-list { margin: 0; padding: 0; list-style: none; }
    .rbac-record-list li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
    .rbac-record-list li span:last-child { display: flex; gap: 5px; }
    .rbac-space-form { grid-template-columns: 1fr auto; align-items: end; }
    .sidebar-controls-group .sidebar-btn { min-width: 0; padding: 8px 7px; font-size: 11px; }
    .sidebar-controls-group .sidebar-btn span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .nav-style-fields { display: grid; grid-template-columns: minmax(0, 2fr) minmax(90px, 1fr) minmax(90px, 1fr); align-items: end; gap: 10px; }
    .nav-style-fields label { min-width: 0; color: var(--muted-foreground); font-size: 11px; font-weight: 600; }
    .nav-style-fields input, .nav-style-fields select { display: block; width: 100%; margin-top: 4px; min-width: 0; padding: 7px 8px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); font: 12px var(--font-sans); }
    .nav-style-fields input[type="color"] { height: 34px; padding: 2px; }
    .nav-icon-picker-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; color: var(--muted-foreground); font-size: 11px; font-weight: 600; }
    .nav-icon-picker-field > span { margin-bottom: 4px; }
    .nav-item-order-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 8px 0; }
    .nav-item-order-actions[hidden] { display: none !important; }
    .nav-item-order-actions button { min-width: 0; padding: 7px 6px; font-size: 11px; }
    .nav-item-order-actions button:disabled { opacity: .45; cursor: not-allowed; }
    .node-editor-fields { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
    .node-icon-editor { display: grid; grid-template-columns: minmax(0, 2fr) minmax(90px, 1fr) minmax(90px, 1fr); gap: 8px; align-items: end; }
    .node-icon-editor > label { min-width: 0; color: var(--muted-foreground); font-size: 10px; font-weight: 600; }
    .node-icon-editor select, .node-icon-editor input[type="color"] { display: block; width: 100%; height: 32px; margin-top: 4px; padding: 4px 6px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); }
    .node-icon-editor input[type="color"] { padding: 2px; }
    .icon-picker-trigger { display: flex; align-items: center; gap: 8px; width: 100%; min-width: 0; min-height: 32px; margin-top: 4px; padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); cursor: pointer; font: 11px var(--font-sans); text-align: left; }
    .icon-picker-trigger:hover { border-color: var(--primary); background: var(--accent); }
    .icon-picker-preview { display: inline-flex; justify-content: center; align-items: center; flex: 0 0 20px; width: 20px; }
    #icon-picker-overlay { z-index: 100003; }
    .modal#icon-picker-modal { z-index: 100004; display: none; flex-direction: column; width: min(900px, 95vw); height: min(720px, 90vh); max-width: 95vw; max-height: 90vh; padding: 0; overflow: hidden; }
    .icon-picker-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--card); }
    .icon-picker-header h2 { margin: 0 0 8px; color: var(--foreground); font-size: 18px; }
    .icon-picker-header > div { flex: 1; min-width: 0; }
    .icon-picker-header input { width: 100%; max-width: 420px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--background); color: var(--foreground); font: 12px var(--font-sans); }
    .icon-picker-none { flex: 0 0 auto; padding: 7px 10px !important; border: 1px solid var(--border) !important; background: var(--muted) !important; color: var(--muted-foreground) !important; font-size: 11px !important; }
    .icon-picker-layout { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(0, 2fr); min-height: 0; flex: 1; }
    .icon-category-list { display: flex; flex-direction: column; gap: 3px; overflow-y: auto; padding: 10px; border-right: 1px solid var(--border); background: var(--muted); }
    .icon-category-button { padding: 8px 10px; border: 0; border-radius: var(--radius-small); background: transparent; color: var(--muted-foreground); cursor: pointer; font: 12px var(--font-sans); text-align: left; }
    .icon-category-button:hover, .icon-category-button.active { background: var(--primary); color: var(--primary-foreground); }
    .icon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); align-content: start; gap: 7px; overflow: auto; padding: 12px; }
    .icon-choice { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-width: 0; min-height: 76px; padding: 8px 5px; border: 1px solid var(--border); border-radius: var(--radius-small); background: var(--card); color: var(--foreground); cursor: pointer; }
    .icon-choice i { font-size: 19px; color: var(--primary); }
    .icon-choice span { max-width: 100%; overflow: hidden; color: var(--muted-foreground); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
    .icon-choice:hover { border-color: var(--primary); background: var(--accent); }
    .icon-empty-state { grid-column: 1 / -1; color: var(--muted-foreground); font-size: 12px; }
    @media (max-width: 700px) {
      .rbac-admin-header { align-items: flex-start; flex-direction: column; }
      .rbac-form, .rbac-node-fields { grid-template-columns: 1fr; }
      .rbac-admin-columns { grid-template-columns: 1fr; }
      .edit-modal-toolbar { grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .edit-modal-toolbar .rbac-node-fields { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .node-access-content .rbac-node-fields { grid-template-columns: 1fr; }
      .nested-div-widget .comp-edit-details { grid-template-columns: minmax(0, 1fr); }
      .nav-style-fields { grid-template-columns: 1fr 1fr; }
      .nav-style-fields label:first-child { grid-column: 1 / -1; }
      .nav-item-order-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .theme-editor-form { grid-template-columns: 1fr 1fr; }
      .theme-color-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .theme-form-actions { flex-wrap: wrap; }
      .icon-picker-layout { grid-template-columns: minmax(120px, 1fr) minmax(0, 2fr); }
      .icon-grid { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); }
    }