.appBody--tool .appMain--full {
  padding-bottom: 34px;
}

.appBody--tool .stepBar,
.appBody--tool .wizardStep,
.appBody--tool .signApp,
.appBody--tool .pdfPassApp,
.appBody--tool .qrApp,
.appBody--tool .imgCompressApp,
.appBody--tool .dsApp {
  width: min(calc(100% - 28px), 1240px);
}

.appBody--tool .signApp,
.appBody--tool .pdfPassApp,
.appBody--tool .qrApp,
.appBody--tool .imgCompressApp,
.appBody--tool .dsApp {
  margin: 0 auto;
  padding: 18px 0 22px;
}

.appBody--tool .wizardStep:not(.is-active) {
  display: none;
}

.appBody--tool .pdfPassHero,
.appBody--tool .imgCompressHero,
.appBody--tool .dsHero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 24px;
  align-items: start;
}

.appBody--tool .pdfPassDrop,
.appBody--tool .imgCompressDrop,
.appBody--tool .pdfMergeDrop,
.appBody--tool .dsSteps {
  display: grid;
  gap: 14px;
}

.appBody--tool .signFeatures,
.appBody--tool .pdfPassFeatures,
.appBody--tool .imgCompressFeatures,
.appBody--tool .qrFeatures,
.appBody--tool .signFaq,
.appBody--tool .pdfPassFaq,
.appBody--tool .qrFaq,
.appBody--tool .imgCompressFaq,
.appBody--tool .pdfPassSeo,
.appBody--tool .imgCompressSeo,
.appBody--tool .qrSeo,
.appBody--tool .dsSeo {
  margin-top: 18px;
}

.appBody--tool .signFeatures__inner,
.appBody--tool .pdfPassFeatures__inner,
.appBody--tool .imgCompressFeatures__inner,
.appBody--tool .qrFeatures__inner,
.appBody--tool .qrPreviewMeta,
.appBody--tool .summaryStats,
.appBody--tool .seoGrid,
.appBody--tool .seoInfoGrid,
.appBody--tool .previewGrid--settings,
.appBody--tool .dsSeoCols,
.appBody--tool .dsMeta {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.appBody--tool .previewGrid--settings {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.appBody--tool .pdfPassSeo,
.appBody--tool .imgCompressSeo,
.appBody--tool .qrSeo,
.appBody--tool .dsSeo {
  padding: 24px;
}

.appBody--tool .pdfPassSeo h3,
.appBody--tool .imgCompressSeo h3,
.appBody--tool .qrSeo h3,
.appBody--tool .dsSeo h3 {
  margin: 18px 0 8px;
  color: var(--app-ink);
  font-size: 1.08rem;
  font-weight: 800;
}

.appBody--tool .pdfPassSeo li,
.appBody--tool .imgCompressSeo li,
.appBody--tool .qrSeo li,
.appBody--tool .dsSeo li,
.appBody--tool .seoSteps li {
  color: var(--app-muted);
  line-height: 1.7;
}

.appBody--tool .downloadNameInput {
  min-height: 48px;
}

.appBody--tool .previewCard figcaption,
.appBody--tool .qrPreviewMeta__label,
.appBody--tool .dsMeta span {
  color: var(--app-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.appBody--tool .previewCard {
  display: grid;
  gap: 12px;
}

.appBody--tool .imageFrame,
.appBody--tool .qrPreviewFrame,
.appBody--tool .dsCanvasWrap,
.appBody--tool .dsResultPreview {
  min-height: 280px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(243, 246, 251, 0.98) 100%);
}

.appBody--tool .previewPlaceholder {
  text-align: center;
}

.appBody--tool .dsSteps {
  align-content: start;
}

.appBody--tool .dsStep {
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--app-muted);
  font-weight: 700;
}

.appBody--tool .dsStep span {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(235, 242, 255, 0.92);
  color: var(--color-primary-dark);
}

.appBody--tool .dsStep.is-active {
  color: var(--app-ink);
  border-color: rgba(26, 86, 219, 0.12);
  box-shadow: inset 0 0 0 1px rgba(26, 86, 219, 0.1);
}

.appBody--tool .dsMeta {
  margin-top: 16px;
}

.appBody--tool .dsMeta > div {
  padding: 14px;
}

.appBody--tool .dsMeta strong {
  display: block;
  margin-top: 8px;
  color: var(--app-ink);
}

.appBody--tool .dsPanel {
  padding: 22px;
}

.appBody--tool .dsDropInner {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.appBody--tool .qrPreviewWrap,
.appBody--tool .imgCompressDownload,
.appBody--tool .pdfMergeDownload,
.appBody--tool .pdfPassDownload {
  max-width: 860px;
  margin: 0 auto;
}

.appBody--tool .downloadActions {
  margin-top: 12px;
}

.appBody--tool .newFileLink,
.appBody--tool .editLink {
  width: 100%;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--app-ink);
  font-weight: 700;
}

.appBody--tool .signDock,
.appBody--tool .viewerToolbar {
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-card);
}

.appBody--tool .viewerToolbar {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.appBody--tool .viewerToolbar__left,
.appBody--tool .viewerToolbar__right,
.appBody--tool .signDock__left,
.appBody--tool .signDock__right {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.appBody--tool .viewerArea,
.appBody--tool .pageStage {
  min-height: 420px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-card);
}

.appBody--tool .viewerArea {
  padding: 18px;
}

.appBody--tool .signDock {
  display: grid;
  gap: 12px;
  padding: 16px;
}

@media (max-width: 1199px) {
  .appBody--tool .pdfPassHero,
  .appBody--tool .imgCompressHero,
  .appBody--tool .dsHero,
  .appBody--tool .signFeatures__inner,
  .appBody--tool .pdfPassFeatures__inner,
  .appBody--tool .imgCompressFeatures__inner,
  .appBody--tool .qrFeatures__inner,
  .appBody--tool .qrPreviewMeta,
  .appBody--tool .summaryStats,
  .appBody--tool .seoGrid,
  .appBody--tool .seoInfoGrid,
  .appBody--tool .previewGrid--settings,
  .appBody--tool .dsSeoCols,
  .appBody--tool .dsMeta {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 991px) {
  .appBody--tool .stepBar,
  .appBody--tool .wizardStep,
  .appBody--tool .signApp,
  .appBody--tool .pdfPassApp,
  .appBody--tool .qrApp,
  .appBody--tool .imgCompressApp,
  .appBody--tool .dsApp {
    width: min(calc(100% - 20px), 1240px);
  }

  .appBody--tool .pdfPassHero,
  .appBody--tool .imgCompressHero,
  .appBody--tool .dsHero,
  .appBody--tool .signFeatures__inner,
  .appBody--tool .pdfPassFeatures__inner,
  .appBody--tool .imgCompressFeatures__inner,
  .appBody--tool .qrFeatures__inner,
  .appBody--tool .qrPreviewMeta,
  .appBody--tool .summaryStats,
  .appBody--tool .seoGrid,
  .appBody--tool .seoInfoGrid,
  .appBody--tool .previewGrid--settings,
  .appBody--tool .dsSeoCols,
  .appBody--tool .dsMeta {
    grid-template-columns: 1fr;
  }

  .appBody--tool .viewerArea,
  .appBody--tool .pageStage {
    min-height: 320px;
  }
}

@media (max-width: 640px) {
  .appBody--tool .stepBar {
    top: 82px;
    margin-top: 2px;
  }

  .appBody--tool .stepBar,
  .appBody--tool .wizardStep,
  .appBody--tool .signApp,
  .appBody--tool .pdfPassApp,
  .appBody--tool .qrApp,
  .appBody--tool .imgCompressApp,
  .appBody--tool .dsApp {
    width: min(calc(100% - 16px), 1240px);
  }

  .appBody--tool .pdfPassSeo,
  .appBody--tool .imgCompressSeo,
  .appBody--tool .qrSeo,
  .appBody--tool .dsSeo,
  .appBody--tool .dsPanel {
    padding: 20px 18px;
  }

  .appBody--tool .viewerToolbar,
  .appBody--tool .signDock {
    padding: 14px;
    border-radius: 18px;
  }
}