.slider-row {
  display: grid; grid-template-columns: 42px 1fr 38px;
  align-items: center; gap: 6px; padding: 2px 0; margin-bottom: 2px;
}
.slider-row label {
  font-family: var(--font-display); font-size: 9px; font-weight: 700;
  letter-spacing: 1px; color: var(--metal-hi); text-shadow: 0 1px 0 #000;
}
.slider-row .val {
  font-family: var(--font-lcd); font-size: 12px; color: var(--acid-green);
  text-align: right; background: #000; padding: 1px 5px; border: 1px solid #000;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.8), inset 0 0 6px rgba(125,255,66,0.08);
  text-shadow: 0 0 3px var(--acid-green); letter-spacing: 0.5px;
}
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 14px;
  background: transparent; cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  background: linear-gradient(180deg, #050403 0%, #1a1614 50%, #050403 100%);
  border: 1px solid #000; border-radius: 3px;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.9), inset 0 0 4px rgba(125,255,66,0.15);
}
input[type="range"]::-moz-range-track {
  height: 6px;
  background: linear-gradient(180deg, #050403 0%, #1a1614 50%, #050403 100%);
  border: 1px solid #000; border-radius: 3px;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.9), inset 0 0 4px rgba(125,255,66,0.15);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 14px; height: 18px;
  background: linear-gradient(180deg, #d0c8bc 0%, #8a8278 40%, #3a3530 80%, #1a1614 100%);
  border: 1px solid #000; border-radius: 3px; margin-top: -7px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.6);
  cursor: grab;
}
input[type="range"]::-webkit-slider-thumb:active { cursor: grabbing; }
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 18px;
  background: linear-gradient(180deg, #d0c8bc 0%, #8a8278 40%, #3a3530 80%, #1a1614 100%);
  border: 1px solid #000; border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), inset 0 -1px 0 rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.6);
  cursor: grab;
}
.dial { width: 90px; }
.color-row {
  display: grid; grid-template-columns: 42px 1fr; align-items: center;
  gap: 6px; padding: 2px 0; margin-bottom: 4px;
}
.color-row label {
  font-family: var(--font-display); font-size: 9px; font-weight: 700;
  letter-spacing: 1px; color: var(--metal-hi);
}
input[type="color"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 20px;
  padding: 0; border: 1px solid #000; background: #000; cursor: pointer;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.8), 0 1px 0 rgba(255,255,255,0.1);
}
input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
input[type="color"]::-webkit-color-swatch { border: 1px solid #000; }
.check-row {
  display: flex; align-items: center; gap: 8px; padding: 3px 0;
  font-family: var(--font-lcd); font-size: 12px; color: var(--metal-hi);
  letter-spacing: 1px; cursor: pointer;
}
.check-row input[type="checkbox"] {
  -webkit-appearance: none; appearance: none; width: 14px; height: 14px;
  background: #000; border: 1px solid var(--metal-lo); position: relative;
  cursor: pointer; box-shadow: inset 0 1px 2px rgba(0,0,0,0.9);
}
.check-row input[type="checkbox"]:checked::after {
  content: '✕'; position: absolute; top: -2px; left: 1px;
  color: var(--acid-green); font-size: 14px; text-shadow: 0 0 5px var(--acid-green);
}
.button-row { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.chunky-btn {
  flex: 1; font-family: var(--font-display); font-weight: 700; font-size: 10px;
  letter-spacing: 1.5px; color: var(--metal-hi);
  background: linear-gradient(180deg, #7a7268 0%, #3a3530 50%, #1e1b18 100%);
  border: 1px solid #000; border-radius: 6px; padding: 7px 10px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.28), inset 0 -1px 0 rgba(0,0,0,0.8), 0 2px 2px rgba(0,0,0,0.5);
  text-shadow: 0 1px 0 #000;
}
.chunky-btn:hover {
  color: #fff;
  background: linear-gradient(180deg, #8a8278 0%, #4a4540 50%, #2a2520 100%);
}
.chunky-btn:active {
  background: linear-gradient(180deg, #1a1714 0%, #2a2520 50%, #3a3530 100%);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.9);
  color: var(--acid-green); text-shadow: 0 0 5px rgba(125,255,66,0.6);
}
.chunky-btn.small { padding: 5px 8px; font-size: 9px; }
.prim-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.prim-btn {
  font-family: var(--font-lcd); font-size: 10px; line-height: 1.4;
  color: var(--metal-hi);
  background: radial-gradient(ellipse at 30% 20%, #6a6258, #2a2520 70%, #0a0807);
  border: 1px solid #000; border-radius: 4px; padding: 8px 2px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), inset 0 -1px 0 rgba(0,0,0,0.8);
  letter-spacing: 1px;
}
.prim-btn:first-line { font-size: 20px; }
.prim-btn:hover { color: var(--acid-green); text-shadow: 0 0 5px var(--acid-green); }
.prim-btn:active {
  background: radial-gradient(ellipse at 30% 20%, #1a1714, #000);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.9);
}
.mat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.mat-swatch {
  font-family: var(--font-display); font-weight: 700; font-size: 9px;
  letter-spacing: 1.5px; color: #fff;
  background: linear-gradient(135deg, var(--c1, #555) 0%, var(--c2, #222) 100%);
  border: 1px solid #000; border-radius: 3px; padding: 10px 4px; cursor: pointer;
  text-shadow: 0 1px 2px rgba(0,0,0,0.9);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), inset 0 -1px 0 rgba(0,0,0,0.6), 0 1px 2px rgba(0,0,0,0.5);
  position: relative; overflow: hidden;
}
.mat-swatch::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40'><filter id='n'><feTurbulence baseFrequency='1.2' numOctaves='2'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='40' height='40' filter='url(%23n)'/></svg>");
  opacity: 0.4; mix-blend-mode: overlay; pointer-events: none;
}
.mat-swatch:hover { transform: translateY(-1px); }
.mat-swatch.active {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), 0 0 0 2px var(--acid-green), 0 0 10px rgba(125,255,66,0.5);
}
.paint-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.paint-btn {
  font-family: var(--font-lcd); font-size: 11px; letter-spacing: 1px;
  color: var(--metal-hi);
  background: linear-gradient(180deg, #4a4540, #1a1714);
  border: 1px solid #000; border-radius: 4px; padding: 5px 4px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), inset 0 -1px 0 rgba(0,0,0,0.6);
  text-align: left;
}
.paint-btn:hover { color: #fff; }
.paint-btn.active {
  background: linear-gradient(180deg, #2a2520, #000);
  box-shadow: inset 0 2px 3px rgba(0,0,0,0.9);
  color: var(--acid-green); text-shadow: 0 0 5px var(--acid-green);
}

/* ── v3 additions ── */
.world-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px;
}
.world-btn {
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 1px; color: var(--metal-hi);
  background: linear-gradient(180deg, #4a4540, #1a1714);
  border: 1px solid #000; border-radius: 4px; padding: 8px 4px;
  cursor: pointer; line-height: 1.4;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), inset 0 -1px 0 rgba(0,0,0,0.8);
}
.world-btn:hover { color: #fff; }
.world-btn.active {
  background: linear-gradient(180deg, #2a2520, #000);
  box-shadow: inset 0 2px 3px rgba(0,0,0,0.9);
  color: var(--acid-green); text-shadow: 0 0 5px var(--acid-green);
}

.preset-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
}
.preset-grid .chunky-btn { font-size: 9px; padding: 6px 4px; }

#snapBtn { background: linear-gradient(180deg, #6a8050, #2a3520); }
#snapBtn:hover { color: var(--acid-green); }

/* ─────── v4 additions: modals, inspector vec-rows ─────── */

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}
.modal-overlay.hidden { display: none; }

.modal-box {
  background: linear-gradient(180deg, #2a2622 0%, #14110e 100%);
  border: 2px solid #000;
  border-radius: 8px;
  padding: 22px;
  min-width: 360px;
  max-width: 480px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.08);
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--metal-hi);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(125,255,66,0.15);
}
.modal-body { padding: 4px 0; }
.modal-label {
  display: block;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--metal-hi);
  margin-bottom: 6px;
}
.modal-input {
  width: 100%;
  padding: 8px 10px;
  background: #000;
  border: 1px solid #2a2622;
  color: var(--acid-green);
  font-family: var(--font-lcd);
  font-size: 16px;
  letter-spacing: 1px;
  border-radius: 4px;
  outline: none;
  margin-bottom: 12px;
  box-sizing: border-box;
}
.modal-input:focus { border-color: var(--acid-green); }

.modal-thumb-preview {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000 center / cover no-repeat;
  border: 1px solid #2a2622;
  border-radius: 4px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(125,255,66,0.15);
}

.chunky-btn.primary {
  background: linear-gradient(180deg, #3a5a20, #1a2a10);
  color: var(--acid-green);
}
.chunky-btn.primary:hover { color: #fff; text-shadow: 0 0 6px var(--acid-green); }
.chunky-btn.danger {
  background: linear-gradient(180deg, #5a2520, #2a1010);
  color: var(--acid-red);
}
.chunky-btn.danger:hover { color: #fff; text-shadow: 0 0 6px var(--acid-red); }
.chunky-btn.active {
  background: linear-gradient(180deg, #1a2a10, #0a1505);
  color: var(--acid-green);
  text-shadow: 0 0 4px var(--acid-green);
  box-shadow: inset 0 2px 3px rgba(0,0,0,0.9);
}

/* Inspector vec rows (XYZ inputs) */
.vec-row {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr;
  gap: 4px;
  align-items: center;
  margin-bottom: 4px;
}
.vec-row label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--metal-hi);
  text-align: right;
}
.vec-row input[type="number"] {
  background: #000;
  border: 1px solid #2a2622;
  color: var(--acid-green);
  font-family: var(--font-lcd);
  font-size: 12px;
  padding: 3px 5px;
  border-radius: 2px;
  width: 100%;
  outline: none;
  box-sizing: border-box;
  -moz-appearance: textfield;
}
.vec-row input::-webkit-outer-spin-button,
.vec-row input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.vec-row input:focus { border-color: var(--acid-green); }

.ins-active.hidden, .ins-empty.hidden { display: none; }

.ins-id {
  font-family: var(--font-lcd);
  font-size: 14px;
  color: var(--acid-green);
  letter-spacing: 2px;
  padding: 4px 6px;
  background: #000;
  border: 1px solid #2a2622;
  border-radius: 3px;
  text-shadow: 0 0 4px rgba(125,255,66,0.4);
}

.button-row {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}
.button-row .chunky-btn { flex: 1; }

.tool-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

#undoBtn:hover, #redoBtn:hover { color: var(--acid-green); }

/* Body class to disable vignette */
body.no-vignette .viewport-screen::after { display: none; }

/* Object scene list */
.scene-list {
  background: #000;
  border: 1px solid #2a2622;
  border-radius: 3px;
  padding: 4px 6px;
  font-family: var(--font-lcd);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--acid-green);
  max-height: 100px;
  overflow-y: auto;
  margin-bottom: 6px;
}
.scene-list div {
  padding: 2px 4px;
  cursor: pointer;
  border-bottom: 1px dotted rgba(125,255,66,0.1);
}
.scene-list div:hover {
  background: rgba(125,255,66,0.1);
  color: #fff;
}
.scene-list div:last-child { border-bottom: none; }