.normal-main {
  width: min(1440px, calc(100% - 40px));
}

.normal-hero {
  margin-bottom: 26px;
}

.panel-title-row,
.normal-preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.normal-pro-pill,
.normal-neutral-chip,
.normal-drag-hint {
  flex: 0 0 auto;
  padding: 6px 9px;
  border: 1px solid rgba(155, 104, 255, .28);
  border-radius: 999px;
  color: var(--purple);
  background: var(--purple-soft);
  font-size: .72rem;
  font-weight: 900;
}

.normal-drag-hint {
  border-color: rgba(56, 217, 150, .25);
  color: var(--green);
  background: var(--green-soft);
}

.normal-source-panel {
  margin-bottom: 18px;
}

.normal-drop-zone {
  min-height: 150px;
}

.normal-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.normal-preview-card {
  padding: 16px;
}

.normal-preview-card h2 {
  font-size: 1.02rem;
}

.normal-stage {
  display: block;
  margin-bottom: 3px;
  color: var(--blue);
  font-size: .66rem;
  font-weight: 950;
  letter-spacing: .13em;
}

.normal-stage.purple {
  color: var(--purple);
}

.normal-stage.green {
  color: var(--green);
}

.normal-canvas-wrap {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 250px;
  margin-top: 13px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 35%, rgba(51,148,255,.05), transparent 40%),
    var(--bg-soft);
}

.normal-canvas-wrap.checker {
  background:
    linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,.035) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(255,255,255,.035) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.035) 75%),
    var(--bg-soft);
  background-size: 22px 22px;
  background-position: 0 0, 0 11px, 11px -11px, -11px 0;
}

.normal-canvas-wrap canvas {
  display: block;
  max-width: 100%;
  max-height: 440px;
  width: 100%;
  height: auto;
  object-fit: contain;
  image-rendering: auto;
}

.normal-canvas-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  color: var(--muted);
  text-align: center;
  line-height: 1.55;
  pointer-events: none;
}

.normal-canvas-placeholder[hidden] {
  display: none;
}

.relief-wrap {
  cursor: crosshair;
  touch-action: none;
}

.normal-light-indicator {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid white;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 0 4px rgba(255,255,255,.11),
    0 0 22px rgba(255,255,255,.45);
  pointer-events: none;
}

.normal-light-indicator[hidden] {
  display: none;
}

.normal-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.normal-editor-column {
  display: grid;
  gap: 18px;
}

.normal-control-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.normal-control-grid .full {
  grid-column: 1 / -1;
}

.normal-color-input,
.normal-text-input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--bg-soft);
  color: var(--text);
}

.normal-color-input {
  padding: 5px;
}

.normal-text-input {
  padding: 0 12px;
  outline: none;
}

.normal-preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.normal-note,
.normal-explainer {
  color: var(--muted);
  line-height: 1.65;
}

.normal-note {
  margin-top: 20px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  font-size: .88rem;
}

.normal-unity-tips {
  grid-template-columns: repeat(2, minmax(0,1fr));
}

.normal-explainer {
  margin-top: 18px;
}

.normal-explainer h2 {
  margin-top: 8px;
}

.normal-process-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
}

.normal-process-flow span {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--text);
  font-weight: 800;
}

.normal-process-flow b {
  color: var(--purple);
}

.normal-export-panel .status-box {
  margin-top: 16px;
}

.normal-main .file-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1180px) {
  .normal-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .normal-main {
    width: min(1180px, calc(100% - 28px));
  }

  .normal-editor-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .normal-preview-grid,
  .normal-control-grid,
  .normal-unity-tips {
    grid-template-columns: 1fr;
  }

  .normal-control-grid .full {
    grid-column: auto;
  }

  .normal-canvas-wrap {
    min-height: 220px;
  }

  .normal-preview-head {
    flex-direction: column;
  }
}


/* =========================================================
   v19.2 · NORMAL MAP ADVANCED LAB
   Se añade encima del core v19.1 sin sustituirlo.
   ========================================================= */

.normal-advanced-suite {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.normal-advanced-header {
  background:
    radial-gradient(circle at 88% 20%, rgba(155, 104, 255, .10), transparent 34%),
    var(--panel);
}

.normal-core-safe {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(56, 217, 150, .26);
  background: rgba(56, 217, 150, .07);
  color: var(--green);
  font-size: .72rem;
  font-weight: 950;
  letter-spacing: .08em;
}

.normal-advanced-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}

.normal-toolbar-separator {
  width: 1px;
  height: 34px;
  margin: 0 4px;
  background: var(--border);
}

.normal-toolbar-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .8rem;
}

.normal-toolbar-control select {
  min-height: 40px;
}

.normal-advanced-top-grid,
.normal-advanced-work-grid,
.normal-advanced-mid-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.normal-3d-wrap,
.normal-compare-wrap,
.normal-tile-wrap,
.normal-edit-canvas-wrap {
  position: relative;
  overflow: hidden;
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background:
    radial-gradient(circle at 50% 30%, rgba(51, 148, 255, .07), transparent 38%),
    #070d15;
}

.normal-3d-wrap {
  min-height: 420px;
  cursor: grab;
}

.normal-3d-wrap:active {
  cursor: grabbing;
}

.normal-3d-wrap canvas,
.normal-compare-wrap canvas,
.normal-tile-wrap canvas,
.normal-edit-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
}

.normal-3d-controls,
.normal-tile-controls,
.normal-height-source-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
  margin-top: 14px;
}

.normal-3d-controls > label,
.normal-tile-controls > label {
  display: grid;
  gap: 6px;
  min-width: 150px;
  color: var(--muted);
  font-size: .78rem;
}

.check-row.compact {
  align-self: center;
  min-height: 42px;
}

.normal-compare-wrap {
  aspect-ratio: 3 / 2;
  background: #050a10;
}

.normal-compare-wrap canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.normal-compare-overlay {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 0 0 50%);
}

.normal-compare-divider {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 0 18px rgba(255,255,255,.25);
  transform: translateX(-1px);
  pointer-events: none;
}

.compare-label {
  position: absolute;
  z-index: 5;
  bottom: 10px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(4,9,15,.78);
  border: 1px solid rgba(255,255,255,.10);
  color: #d8e8f8;
  font-size: .67rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.compare-label.before { left: 10px; }
.compare-label.after { right: 10px; }

.normal-channel-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.normal-channel-card {
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--text);
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease;
}

.normal-channel-card:hover,
.normal-channel-card.active {
  transform: translateY(-2px);
  border-color: rgba(51,148,255,.48);
}

.normal-channel-card canvas {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #050a10;
}

.normal-channel-card strong {
  display: block;
  padding: 8px;
  font-size: .78rem;
}

.normal-edit-canvas-wrap {
  min-height: 420px;
  cursor: crosshair;
  touch-action: none;
}

.normal-brush-cursor {
  position: absolute;
  z-index: 5;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 2px rgba(0,0,0,.36);
  pointer-events: none;
}

.normal-brush-cursor[hidden] {
  display: none;
}

.normal-paint-toolbar {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.normal-segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.normal-segmented button {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-soft);
  color: var(--muted);
  cursor: pointer;
}

.normal-segmented button.active {
  color: var(--text);
  border-color: rgba(155,104,255,.46);
  background: var(--purple-soft);
}

.normal-advanced-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 16px;
}

.normal-advanced-filter {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}

.normal-advanced-filter .control-group {
  margin-top: 10px;
}

.normal-detail-drop {
  min-height: 122px;
}

.normal-advanced-output-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 16px;
}

.normal-canvas-wrap.small {
  min-height: 240px;
}

.normal-tile-wrap {
  aspect-ratio: 1;
  max-height: 620px;
}

.normal-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 9px;
  margin-top: 14px;
}

.normal-tech-grid > div {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--bg-soft);
}

.normal-tech-grid span,
.normal-tech-grid strong {
  display: block;
}

.normal-tech-grid span {
  color: var(--muted);
  font-size: .72rem;
}

.normal-tech-grid strong {
  margin-top: 5px;
  color: var(--text);
  font-size: .92rem;
}

.normal-tech-warning {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(51,148,255,.18);
  border-radius: 11px;
  background: rgba(51,148,255,.055);
  color: var(--muted);
  line-height: 1.55;
  font-size: .82rem;
}

.normal-tech-warning.warn {
  border-color: rgba(255,186,73,.24);
  background: rgba(255,186,73,.06);
  color: #d9bd86;
}

.normal-subtle-separator {
  margin: 18px 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.panel-title-row.compact h3 {
  margin: 4px 0 0;
}

.normal-copy-settings {
  align-self: end;
}

.normal-import-settings {
  min-height: 150px;
  margin: 14px 0 0;
  padding: 14px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #060c13;
  color: #cfe1f2;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: .78rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.normal-batch-grid {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(260px,.6fr);
  gap: 14px;
  align-items: stretch;
}

.normal-batch-drop {
  min-height: 132px;
}

.normal-batch-options {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
}

.normal-batch-progress {
  margin-top: 15px;
}

.normal-batch-progress > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: .82rem;
}

.normal-batch-progress progress {
  width: 100%;
  height: 10px;
}

.normal-preview-grid.zoomed .normal-canvas-wrap {
  overflow: auto;
  place-items: start;
}

.normal-preview-grid.zoomed .normal-canvas-wrap canvas {
  max-width: none;
}

@media (max-width: 1180px) {
  .normal-channel-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }

  .normal-tech-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 900px) {
  .normal-advanced-top-grid,
  .normal-advanced-work-grid,
  .normal-advanced-mid-grid,
  .normal-batch-grid {
    grid-template-columns: 1fr;
  }

  .normal-advanced-filter-grid,
  .normal-advanced-output-grid {
    grid-template-columns: 1fr;
  }

  .normal-3d-wrap,
  .normal-edit-canvas-wrap {
    min-height: 340px;
  }
}

@media (max-width: 620px) {
  .normal-channel-grid,
  .normal-tech-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .normal-toolbar-separator {
    display: none;
  }

  .normal-advanced-toolbar .button,
  .normal-toolbar-control {
    flex: 1 1 140px;
  }
}