/* Desktop workspace for the pattern import wizard. Mobile keeps the compact sheet flow. */
@media (min-width: 900px) {
  .pattern-import-overlay {
    align-items: center;
    padding: 24px;
  }

  .pattern-import-sheet {
    width: min(1180px, calc(100vw - 48px));
    height: min(900px, calc(100dvh - 48px));
    max-height: none;
    border-radius: 22px;
    box-shadow: 0 28px 90px rgba(3, 10, 24, .32);
  }

  .pattern-import-head {
    flex: 0 0 auto;
    gap: 16px;
    min-height: 76px;
    padding: 12px 24px;
  }

  .pattern-import-head > div {
    min-width: 0;
  }

  .pattern-import-head h2 {
    font-size: 24px;
    line-height: 1.2;
  }

  .pattern-import-head p {
    font-size: 13px;
  }

  .pattern-import-back,
  .pattern-import-close {
    width: 42px;
    height: 42px;
  }

  .pattern-import-steps {
    flex: 0 0 auto;
    justify-content:center;
    overflow: visible;
    gap: 8px;
    padding: 10px 24px;
    border-bottom: 1px solid #edf0f4;
  }

  .pattern-import-steps span {
    padding: 7px 12px;
  }

  .pattern-import-steps i {
    flex: 1 1 24px;
    width: auto;
    max-width: 52px;
  }

  .pattern-import-body {
    flex: 1 1 auto;
    min-height: 0;
    padding: 18px 24px 16px;
    scrollbar-gutter: stable;
  }

  .pattern-import-foot {
    flex: 0 0 auto;
    padding: 12px 24px 16px;
  }

  .pattern-import-foot button {
    min-height: 50px;
    border-radius: 12px;
  }

  .pattern-import-copy {
    margin-bottom: 12px;
  }

  .pattern-import-copy strong {
    font-size: 21px;
  }

  .pattern-import-canvas-wrap,
  .pattern-grid-preview {
    min-height: 520px;
    border-radius: 12px;
  }

  .pattern-grid-preview {
    height: clamp(500px, 60vh, 650px);
    max-height: 650px;
  }

  .pattern-grid-panel {
    padding: 16px 18px;
  }

  .pattern-grid-core-fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .is-operation-stage .pattern-import-body,
  .is-grid-stage .pattern-import-body {
    padding-top: 14px;
  }
  /* Legend review is a document-like form: the body is its only scroll owner.
     Do not turn it into a fixed grid, otherwise rows below the reference image
     can be clipped behind the persistent footer. */
  .is-legend-review-stage .pattern-import-body {
    display: block;
    min-height: 0;
    overflow: auto;
    overscroll-behavior: contain;
    scroll-padding-bottom: 96px;
    padding-bottom: 18px;
  }

  .is-legend-review-stage .pattern-import-copy { margin: 0 0 10px; }
  .is-legend-review-stage .pattern-legend-reference { margin: 0 0 10px; }
  .is-legend-review-stage .pattern-legend-summary { margin: 0 0 10px; }


  .is-classification-stage .pattern-classification-list.cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 14px;
  }

  .is-classification-stage .pattern-class-card {
    min-width: 0;
  }

  .is-classification-stage .pattern-cell-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .is-classification-stage .pattern-import-foot:has(.pattern-class-assign) {
    display: grid;
    grid-template-columns: auto auto auto auto minmax(210px, 1fr) minmax(180px, 1fr);
    align-items: center;
  }

  .is-classification-stage .pattern-import-foot:has(.pattern-class-assign) .pattern-class-assign {
    width: 100%;
    min-width: 0;
    margin: 0;
  }

  .pattern-preview-workbench {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(320px, .75fr);
    grid-template-rows: auto auto 1fr;
    align-items: start;
    gap: 14px 20px;
  }

  .pattern-preview-workbench .pattern-result-preview {
    grid-column: 1;
    grid-row: 1 / 4;
    min-height: 560px;
    height: 100%;
  }

  .pattern-preview-workbench .pattern-preview-summary,
  .pattern-preview-workbench .pattern-preview-section,
  .pattern-preview-workbench .pattern-preview-compatible,
  .pattern-preview-workbench .pattern-preview-issues {
    grid-column: 2;
  }

  .pattern-preview-sizes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1400px) {
  .pattern-import-sheet {
    width: min(1320px, calc(100vw - 72px));
  }

  .is-classification-stage .pattern-cell-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}