/* ============================================================
   SculptGL — Dark Theme (Higgsfield / lime-accent aesthetic)
   Loaded AFTER nomad.css — overrides palette, layout & states.
   All colors and spacing from theme.css design tokens.
   Accent: lime #c8ff00  |  Panels: near-black  |  Font: Space Grotesk
   ============================================================ */

/* ── Design tokens (from theme.css handoff) ─────────────────── */
:root {
  /* Backgrounds */
  --bg-app:            #111111;
  --bg-panel:          #161616;
  --bg-viewport:       #080808;
  --bg-btn:            #1e1e1e;
  --bg-btn-hover:      #242424;
  --bg-active:         rgba(90, 115, 0, 0.32);

  /* Borders */
  --border-panel:      #1e1e1e;
  --border-btn:        #272727;
  --border-btn-hover:  #383838;

  /* Accent (lime) */
  --accent:            #c8ff00;
  --accent-rgb:        200, 255, 0;
  --accent-dim:        rgba(200, 255, 0, 0.08);
  --accent-border:     rgba(200, 255, 0, 0.4);
  --accent-glow:       0 0 10px rgba(200, 255, 0, 0.2), inset 0 0 8px rgba(200, 255, 0, 0.08);
  --accent-glow-pulse: 0 0 14px rgba(200, 255, 0, 0.50);

  /* Text */
  --text-primary:      #cccccc;
  --text-secondary:    #888888;
  --text-dim:          #5e5e5e;
  --text-active:       #c8ff00;

  /* Sliders */
  --slider-track:      #252525;
  --slider-thumb:      #c8ff00;
  --slider-thumb-glow: 0 0 7px rgba(200, 255, 0, 0.55);

  /* Typography */
  --font-ui:           'Geist', 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-size-menu:    11px;
  --font-size-label:   8px;

  /* Layout */
  --topbar-h:          40px;
  --sidebar-left-w:    68px;
  --sidebar-right-w:   72px;
  --btn-size:          44px;
  --btn-radius:        8px;
  --icon-container:    34px;
  --icon-radius:       7px;
  --active-bar-w:      2px;
  --active-bar-color:  #c8ff00;
  --grid-line:         rgba(255, 255, 255, 0.014);
  --grid-size:         44px;

  /* Override nomad.css palette variables */
  --nm-bg:             #080808;
  --nm-glass:          #161616;
  --nm-glass-2:        #1a1a1a;
  --nm-accent:         #c8ff00;
  --nm-accent-2:       #b8ef00;
  --nm-text:           #cccccc;
  --nm-text-strong:    #e0e0e0;
  --nm-fill:           #1e1e1e;
  --nm-fill-h:         #242424;
  --nm-border:         rgba(255, 255, 255, 0.06);
  --nm-shadow:         0 4px 20px rgba(0, 0, 0, 0.5);
  --nm-shadow-lg:      0 8px 32px rgba(0, 0, 0, 0.6);
}

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes limeGlow {
  0%,100% { box-shadow: 0 0 0 0 rgba(200,255,0,0); }
  50%      { box-shadow: 0 0 0 3px rgba(200,255,0,0.15), 0 0 14px rgba(200,255,0,0.32); }
}

/* ── Global font ────────────────────────────────────────────── */
* { font-family: var(--font-ui) !important; font-weight: 700 !important; }

/* ── Viewport / canvas — dark background + grid ─────────────── */
body,
#viewport,
#canvas { background: var(--bg-viewport) !important; }

/* Subtle grid overlay behind WebGL canvas */
#viewport::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  pointer-events: none;
  z-index: 0;
}

/* ── Topbar click-toggle: keep dropdown visible when pinned ──── */
.gui-topbar ul > li.nm-pinned > ul {
  opacity: 1 !important;
  pointer-events: auto !important;
  top: 30px !important;
}

/* ── Scrollbars ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 2px; }

/* ============================================================
   TOP BAR — dark panel, pill buttons
   ============================================================ */
.gui-topbar {
  height: var(--topbar-h) !important;
  background: #141414 !important;
  border-bottom: 1px solid var(--border-panel) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  padding: 0 14px !important;
  gap: 6px;
}

.gui-topbar > ul {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  list-style: none;
}

/* Each topbar item → pill */
.gui-topbar ul > li {
  position: relative;
  padding: 4px 13px !important;
  line-height: 1 !important;
  height: auto !important;
  border-radius: 20px !important;
  outline: 1px solid rgba(255,255,255,0.08) !important;
  background: rgba(255,255,255,0.05) !important;
  color: var(--text-primary) !important;
  font-size: var(--font-size-menu) !important;
  font-weight: 400;
  transition: color 0.12s ease, background 0.12s ease, outline-color 0.12s ease;
  cursor: pointer;
  white-space: nowrap;
}

.gui-topbar ul > li:hover {
  color: #e8e8e8 !important;
  background: rgba(255,255,255,0.09) !important;
  outline-color: rgba(255,255,255,0.12) !important;
}

/* Pinned (active/open) pill → lime */
.gui-topbar ul > li.nm-pinned {
  color: var(--accent) !important;
  background: rgba(90,115,0,0.32) !important;
  outline: 1px solid rgba(200,255,0,0.4) !important;
  font-weight: 500;
}

/* Dropdown panel → dark */
.gui-topbar ul > li > ul {
  background: #1c1c1c !important;
  border: 1px solid var(--border-panel) !important;
  border-radius: 10px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,0.65) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  overflow-y: auto !important;
  max-height: calc(100vh - 56px) !important;
}

.gui-topbar ul > li > ul > li {
  outline: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  color: var(--text-primary) !important;
  font-size: 12px !important;
  font-weight: 400;
  padding: 0 10px !important;
}

.gui-topbar ul > li > ul > li:hover {
  color: var(--accent) !important;
  background: rgba(200,255,0,0.06) !important;
}

/* ============================================================
   SIDEBAR — shared dark base
   ============================================================ */
.gui-sidebar {
  background: var(--bg-panel) !important;
  border-right: 1px solid var(--border-panel) !important;
  border-radius: 0 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
}

.gui-sidebar::-webkit-scrollbar { background: transparent; }
.gui-sidebar::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 2px; }

.gui-sidebar > ul > label {
  background: rgba(255,255,255,0.02) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-panel) !important;
}

.gui-glowOnHover:hover { background: rgba(255,255,255,0.03) !important; }

/* ============================================================
   LEFT TOOL DOCK — slim 68px, dark panels, lime toggles
   ============================================================ */
.gui-sidebar.nm-leftbar {
  width: var(--sidebar-left-w) !important;
  left: 0;
  padding: 10px 0 20px !important;
  border-right: 1px solid var(--border-panel) !important;
  border-radius: 0 !important;
}

.nm-leftbar-inner {
  gap: 6px !important;
  padding: 0 12px !important;
}

/* Generic cell */
.nm-cell {
  border-radius: var(--btn-radius) !important;
  background: transparent !important;
  transition: background 0.12s ease !important;
}

.nm-cell:hover { background: rgba(255,255,255,0.04) !important; }

/* Icon placeholder → dark button bg */
.nm-icon {
  background: var(--bg-btn) !important;
  border-radius: 6px;
  color: var(--text-secondary) !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SVG icon sizing */
.nm-icon svg {
  width: 20px;
  height: 20px;
  display: block;
  overflow: visible;
}

/* Label */
.nm-label {
  color: var(--text-secondary) !important;
  font-size: var(--font-size-label) !important;
  font-family: var(--font-ui) !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Active toggle (Sym / Invert / tool buttons) */
.nm-leftbar .nm-cell.nm-on {
  background: var(--bg-active) !important;
  border: 1px solid var(--accent-border) !important;
  box-shadow: var(--accent-glow) !important;
}

.nm-leftbar .nm-cell.nm-on .nm-icon {
  background: transparent !important;
  color: var(--accent) !important;
}

.nm-leftbar .nm-cell.nm-on .nm-label {
  color: var(--accent) !important;
  font-weight: 600;
}

/* toggle-type cells (isolate, xray) — match app lime accent */
.nm-leftbar .nm-cell.nm-toggle.nm-on {
  background: var(--bg-active) !important;
  border-color: var(--accent-border) !important;
}
.nm-leftbar .nm-cell.nm-toggle.nm-on .nm-icon {
  background: transparent !important;
  color: var(--accent) !important;
}
.nm-leftbar .nm-cell.nm-toggle.nm-on .nm-label {
  color: var(--accent) !important;
}

/* undo/redo click flash — match app lime accent */
.nm-leftbar .nm-cell.nm-flash {
  background: var(--bg-active) !important;
}
.nm-leftbar .nm-cell.nm-flash .nm-icon {
  background: transparent !important;
  color: var(--accent) !important;
}
.nm-leftbar .nm-cell.nm-flash .nm-label {
  color: var(--accent) !important;
}

/* Sym cell gets a pulse when active */
.nm-leftbar .nm-cell.nm-on.nm-sym-cell {
  animation: limeGlow 2.8s ease-in-out infinite;
}

/* Disabled cell */
.nm-leftbar .nm-cell.nm-disabled,
.nm-rightbar .nm-cell.nm-disabled {
  opacity: 0.35 !important;
  pointer-events: none;
}

/* Vertical slider track / fill / thumb — shared by the left dock and the right tool rail */
.nm-leftbar .nm-slider,
.nm-rightbar .nm-slider {
  background: var(--slider-track) !important;
}

.nm-leftbar .nm-slider-fill,
.nm-rightbar .nm-slider-fill {
  background: var(--accent) !important;
}

.nm-leftbar .nm-slider-thumb,
.nm-rightbar .nm-slider-thumb {
  background: var(--slider-thumb) !important;
  border: 2.5px solid var(--bg-app) !important;
  box-shadow: var(--slider-thumb-glow) !important;
}

.nm-leftbar .nm-slider:hover .nm-slider-thumb,
.nm-leftbar .nm-slider.nm-dragging .nm-slider-thumb,
.nm-rightbar .nm-slider:hover .nm-slider-thumb,
.nm-rightbar .nm-slider.nm-dragging .nm-slider-thumb {
  box-shadow: var(--slider-thumb-glow), 0 0 0 3px rgba(200,255,0,0.18) !important;
}

/* Divider line */
.nm-leftbar .nm-divider,
.nm-slidercell ~ * > .nm-divider {
  background: var(--border-panel) !important;
}

/* ============================================================
   RIGHT TOOL RAIL — 72px, rail items with lime left-bar
   ============================================================ */
.gui-sidebar.nm-rightbar {
  width: var(--sidebar-right-w) !important;
  border-left: 1px solid var(--border-panel) !important;
  border-right: none !important;
}

.nm-rightbar-inner {
  padding: 4px 0 !important;
  gap: 0 !important;
}

/* Rail item */
.nm-tool-cell {
  position: relative !important;
  padding: 6px 0 !important;
  min-height: unset !important;
  border-radius: 0 !important;
  background: transparent !important;
  transition: background 0.12s ease !important;
}

.nm-tool-cell:hover {
  background: rgba(255,255,255,0.03) !important;
}

/* Active: left-edge lime bar + dark-lime icon bg */
.nm-tool-cell.nm-on {
  background: transparent !important;
}

.nm-tool-cell.nm-on::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  bottom: 5px;
  width: var(--active-bar-w);
  background: var(--active-bar-color);
  border-radius: 0 1px 1px 0;
}

.nm-tool-cell.nm-on .nm-tool-icon {
  background: var(--bg-active) !important;
  color: var(--accent) !important;
  box-shadow: var(--accent-glow) !important;
}

.nm-tool-cell.nm-on .nm-label {
  color: var(--accent) !important;
  opacity: 1 !important;
  font-weight: 600 !important;
}

/* Icon container */
.nm-tool-icon {
  width: var(--icon-container) !important;
  height: var(--icon-container) !important;
  border-radius: var(--icon-radius) !important;
  background: var(--bg-btn) !important;
  color: #888 !important;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease !important;
}

/* Scale the tool glyph down inside its button (was 100% = edge-to-edge) */
.nm-tool-icon svg {
  width: 24px !important;
  height: 24px !important;
}

/* Rail label */
.nm-tool-cell .nm-label {
  font-size: var(--font-size-label) !important;
  color: #888 !important;
  opacity: 1 !important;
  letter-spacing: 0.04em;
  font-weight: 400;
  line-height: 1.2;
}

/* ============================================================
   NAV CUBE — dark faces, lime active
   ============================================================ */
.nav-cube-face {
  background: rgba(18,18,18,0.92) !important;
  border: 1px solid rgba(200,255,0,0.15) !important;
  color: rgba(200,255,0,0.6) !important;
  font-family: var(--font-ui) !important;
  font-size: 7px !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em !important;
  width: 60px !important;
  height: 60px !important;
  transition: background 0.12s ease, border-color 0.12s ease;
}

.nav-cube-face:hover {
  background: rgba(90,115,0,0.2) !important;
  border-color: rgba(200,255,0,0.35) !important;
  color: var(--accent) !important;
}

.nav-cube-face.navcube-active {
  background: rgba(90,115,0,0.38) !important;
  border-color: rgba(200,255,0,0.45) !important;
  color: var(--accent) !important;
}

/* ============================================================
   GENERIC CONTROLS — inside panel menus
   ============================================================ */

/* Number inputs */
.gui-input-number {
  background: rgba(255,255,255,0.05) !important;
  color: var(--text-primary) !important;
}

.gui-input-number:hover { background: rgba(255,255,255,0.08) !important; }

/* Sliders */
.gui-slider { background: var(--slider-track) !important; }
.gui-slider > div { background: var(--accent) !important; }
.gui-slider:hover { background: #2e2e2e !important; }

/* Buttons */
.gui-button {
  background: var(--bg-btn) !important;
  color: var(--text-primary) !important;
}

.gui-button:enabled:hover {
  background: var(--bg-btn-hover) !important;
  color: var(--accent) !important;
}

.gui-button:active {
  background: rgba(90,115,0,0.4) !important;
  color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent-border) !important;
}

.gui-button:disabled {
  background: #181818 !important;
  color: #444 !important;
}

/* Select */
.gui-select {
  background: var(--bg-btn) !important;
  color: var(--text-primary) !important;
}

.gui-select:hover { color: var(--accent) !important; }
.gui-select:focus { outline: 2px solid var(--accent-border) !important; }

/* Checkbox */
.gui-input-checkbox + label {
  border-color: var(--border-btn) !important;
  background: var(--bg-btn) !important;
}

.gui-input-checkbox:checked + label {
  background: rgba(90,115,0,0.4) !important;
  border-color: var(--accent-border) !important;
}

.gui-input-checkbox:checked + label::before { border-color: var(--accent) !important; }

/* Color widget popup */
.gui-widget-color > input + div {
  background: #1a1a1a !important;
  border: 1px solid var(--border-panel) !important;
}

/* Group titles */
.group-title {
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-panel) !important;
  background: rgba(255,255,255,0.02) !important;
}

/* ============================================================
   POPUPS — Snap, Mask, Gizmo
   ============================================================ */
.nm-snap-popup,
.nm-mask-popup,
.nm-gizmo-popup {
  background: #1a1a1a !important;
  border: 1px solid var(--border-panel) !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.55) !important;
  color: var(--text-primary) !important;
}

.nm-snap-popup input[type=number] {
  background: var(--bg-btn) !important;
  border: 1px solid var(--border-btn) !important;
  color: var(--text-primary) !important;
}

.nm-snap-popup input[type=number]:focus { border-color: var(--accent-border) !important; }

.nm-mask-popup button,
.nm-gizmo-popup button {
  background: var(--bg-btn) !important;
  color: var(--text-primary) !important;
}

.nm-mask-popup button:hover,
.nm-gizmo-popup button:hover,
.nm-mask-popup button.nm-on,
.nm-gizmo-popup button.nm-on {
  background: rgba(90,115,0,0.32) !important;
  color: var(--accent) !important;
  border: 1px solid var(--accent-border) !important;
}

.nm-mask-depth-range { background: var(--slider-track) !important; }

.nm-mask-depth-range::-webkit-slider-thumb {
  background: var(--slider-thumb) !important;
  border-color: var(--bg-app) !important;
}

.nm-mask-depth-range::-moz-range-thumb {
  background: var(--slider-thumb) !important;
  border-color: var(--bg-app) !important;
}

.nm-mask-thickness-panel select {
  background: var(--bg-btn) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-btn) !important;
}

/* Mask facegroup swatches */
.nm-mask-popup .nm-mask-facegroup-swatch {
  border-color: var(--border-btn) !important;
}

.nm-mask-popup .nm-mask-facegroup-swatch:hover,
.nm-mask-popup .nm-mask-facegroup-swatch.nm-on {
  border-color: var(--accent) !important;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,0.7) !important;
}

/* ============================================================
   FACEGROUP PANEL — dark swatches
   ============================================================ */
.nm-facegroup-swatch { border-color: var(--border-btn) !important; }

.nm-facegroup-swatch.nm-active {
  border-color: var(--accent) !important;
  box-shadow: inset 0 0 0 2px rgba(0,0,0,0.8) !important;
}

.nm-facegroup-active-paint button {
  background: var(--bg-btn) !important;
  border-color: var(--border-btn) !important;
  color: var(--text-primary) !important;
}

.nm-facegroup-active-paint button::after { color: var(--accent) !important; }
.nm-facegroup-add-color { background: var(--bg-btn) !important; color: var(--accent) !important; border-color: var(--border-btn) !important; }

.nm-facegroup-workspace-overlay,
.nm-facegroup-workspace-frame { background: var(--bg-viewport) !important; }

/* ============================================================
   TOY TOGGLE — dark
   ============================================================ */
.nm-toy-toggle-btn {
  background: transparent !important;
  color: var(--text-primary) !important;
  border-bottom-color: var(--border-panel) !important;
}

.nm-toy-toggle-btn::after { color: var(--accent) !important; }
.nm-toy-toggle-btn:hover { color: var(--accent) !important; }

.nm-toy-toggle-content > li { border-bottom: none; }

/* ============================================================
   MESH EDITOR PANEL — FaceGroup right-side control panel
   Design: 240px fixed right, Geist font, #C9F135 accent
   ============================================================ */

#nm-mesh-editor-panel {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 240px;
  z-index: 110000;
  background: #131517;
  border-left: 1px solid rgba(255,255,255,0.06);
  padding: 16px 14px 24px;
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  font-family: 'Geist', 'Space Grotesk', system-ui, -apple-system, sans-serif;
}

/* Header */
.nmep-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.nmep-header-title {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nmep-header-badge {
  font-size: 11px;
  color: rgba(255,255,255,0.18);
}

/* Done button */
.nmep-done-btn {
  display: block;
  width: 100%;
  height: 36px;
  background: #C9F135;
  color: #0f1113;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
  cursor: pointer;
  transition: opacity 0.15s ease;
  font-family: inherit;
}

.nmep-done-btn:hover { opacity: 0.88; }
.nmep-done-btn:active { opacity: 0.76; }

/* Section labels */
.nmep-section-label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* Divider */
.nmep-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin-bottom: 16px;
}

/* Slider rows */
.nmep-slider-row {
  margin-bottom: 16px;
}

.nmep-slider-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.nmep-icon {
  flex-shrink: 0;
  color: rgba(255,255,255,0.35);
}

.nmep-slider-label {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  flex: 1;
  font-weight: 400;
}

.nmep-slider-value {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  font-variant-numeric: tabular-nums;
}

/* Range input — lime-green track fill via --pct */
.nmep-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 16px;          /* was 2px — too thin to grab the 12px thumb; the visible
                            track stays a thin centered line via the track pseudo-elements */
  border-radius: 1px;
  outline: none;
  cursor: pointer;
  background: transparent;
}

.nmep-slider::-webkit-slider-runnable-track {
  height: 2px;
  border-radius: 1px;
  background: linear-gradient(
    to right,
    #C9F135 var(--pct, 0%),
    rgba(255,255,255,0.12) var(--pct, 0%)
  );
}

.nmep-slider::-moz-range-track {
  height: 2px;
  border-radius: 1px;
  background: rgba(255,255,255,0.12);
}

.nmep-slider::-moz-range-progress {
  height: 2px;
  border-radius: 1px;
  background: #C9F135;
}

.nmep-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #C9F135;
  margin-top: -5px;
  box-shadow: 0 0 0 2px rgba(201,241,53,0.2), 0 2px 6px rgba(0,0,0,0.5);
  cursor: pointer;
}

.nmep-slider::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #C9F135;
  border: none;
  box-shadow: 0 0 0 2px rgba(201,241,53,0.2), 0 2px 6px rgba(0,0,0,0.5);
  cursor: pointer;
}

/* Action button grid */
.nmep-btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.nmep-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 12px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.02);
  color: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: all 0.18s ease;
  font-size: 11px;
  font-family: inherit;
  box-shadow: none;
}

.nmep-action-btn span {
  color: rgba(255,255,255,0.3);
  transition: color 0.18s ease;
}

.nmep-action-btn:hover {
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
}

/* ON state */
.nmep-action-btn.nm-on {
  background: rgba(201,241,53,0.08);
  border: 1px solid rgba(201,241,53,0.45);
  color: #C9F135;
  box-shadow:
    0 0 18px rgba(201,241,53,0.22),
    0 0 6px rgba(201,241,53,0.12),
    inset 0 0 20px rgba(201,241,53,0.06);
}

.nmep-action-btn.nm-on span {
  color: rgba(201,241,53,0.85);
}

/* Color button layout */
.nmep-color-btn {
  flex-direction: row;
  gap: 8px;
  justify-content: flex-start;
  padding: 10px 10px;
}

.nmep-color-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #2684ff;
}

.nmep-color-labels {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
}

.nmep-color-sublabel {
  font-size: 10px;
  color: rgba(255,255,255,0.2);
  line-height: 1;
}

.nmep-color-name {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  line-height: 1;
}