/* ─── Tool page body backgrounds ──────────────────────────────── */
body.sign-page,
body.qr-bill-page,
body.pdf-pass-page,
body.pdf-merge-page,
body.qr-page,
body.img-compress-page,
body.doc-straighten-page {
  background: #f7f8fa;
}

.toolPageShell { display: block; }
.toolPageShell--local { position: relative; }

/* ─── Breadcrumb ──────────────────────────────────────────────── */
.breadcrumb {
  width: min(calc(100% - 24px), 1240px);
  margin: 20px auto 0;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 10px 16px;
  list-style: none;
  border: 1px solid var(--app-line);
  border-radius: 999px;
  background: #ffffff;
  box-shadow: var(--app-shadow-soft);
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  color: var(--app-muted);
  font-size: 0.86rem;
  font-weight: 600;
}

.breadcrumb__item a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb__item a:hover { color: var(--color-primary-dark); }
.breadcrumb__item:last-of-type { color: var(--app-ink); }

.breadcrumb__sep {
  color: rgba(17,24,39,0.3);
  font-size: 0.76rem;
}

/* ─── Step bar ────────────────────────────────────────────────── */
.stepBar {
  width: min(calc(100% - 24px), 1240px);
  margin: 16px auto 0;
  position: sticky;
  top: 92px;
  z-index: 35;
}

.stepBar__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--app-line);
  border-radius: 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  box-shadow: var(--app-shadow-soft);
}

.stepBar__item {
  flex: 1 1 160px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  color: var(--app-muted);
  transition: background 0.16s ease, color 0.16s ease;
}

.stepBar__item.is-active {
  background: var(--color-primary-light);
  color: var(--app-ink);
}

.stepBar__item.is-done { color: var(--app-ink); }

.stepBar__num {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #f3f4f6;
  color: var(--app-muted);
  font-weight: 800;
  font-size: 0.9rem;
  transition: background 0.16s ease, color 0.16s ease;
}

.stepBar__item.is-active .stepBar__num,
.stepBar__item.is-done .stepBar__num {
  background: var(--color-primary);
  color: #ffffff;
}

.stepBar__item.is-done .stepBar__num { background: var(--color-accent); }

.stepBar__label {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.stepBar__sep {
  flex: 0 0 20px;
  height: 2px;
  background: rgba(17,24,39,0.1);
  border-radius: 2px;
}

/* ─── Wizard step container ───────────────────────────────────── */
.wizardStep {
  width: min(calc(100% - 24px), 1240px);
  margin: 22px auto 0;
}

/* ─── Tool hero panels ────────────────────────────────────────── */
.signHero,
.qrBillHero,
.pdfPassHero,
.qrHero,
.imgCompressHero,
.dsHero {
  border: 1px solid var(--app-line);
  border-radius: 24px;
  padding: clamp(26px, 4vw, 40px);
  background: linear-gradient(135deg, #f0f6ff 0%, #ffffff 60%);
  box-shadow: var(--app-shadow);
}

.signHero__inner,
.qrBillHero__inner,
.pdfPassHero__inner,
.qrHero__inner,
.imgCompressHero__inner,
.dsHeroCopy,
.settingsHeader,
.downloadSuccess { max-width: 740px; }

.signHero h1,
.qrBillHero h1,
.pdfPassHero h1,
.qrHero h1,
.imgCompressHero h1,
.dsHero h1,
.settingsHeader h2,
.downloadSuccess__title,
.signSigHeader h2,
.dsEditorHead h2,
.dsResultHead h2 {
  margin: 0;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--app-ink);
}

.signHero p,
.qrBillHero p,
.pdfPassHero p,
.qrHero p,
.imgCompressHero p,
.dsIntro,
.settingsHeader p,
.downloadSuccess__sub,
.downloadPrivacyNote,
.dsPrivacy,
.dsEditorHead p,
.dsResultHead p {
  color: var(--app-muted);
  line-height: 1.7;
  font-size: 1rem;
  margin-top: 12px;
}

/* ─── Trust pills ─────────────────────────────────────────────── */
.trustPills,
.dsTrust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.trustPill,
.dsTrust span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  border-radius: 999px;
  border: 1px solid rgba(5,150,105,0.16);
  background: rgba(5,150,105,0.07);
  color: var(--color-accent-dark);
  font-size: 0.86rem;
  font-weight: 600;
}

.trustPill svg,
.dsTrust span svg {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

/* ─── Card surfaces ───────────────────────────────────────────── */
.settingsCard,
.inlineAddCard,
.downloadCard,
.selectedFileBar,
.statusBar,
.benefitCard,
.stepCard,
.previewModal__dialog,
.faqBlock,
.pdfPassFaq,
.signFaq,
.qrPreviewCard,
.qrOutputCard,
.pdfPassSeo,
.imgCompressSeo,
.qrSeo,
.qrFaq,
.imgCompressFaq,
.dsPanel,
.dsFeatureCard,
.dsSeoCard,
.dsUploadCard,
.dsFaq {
  border: 1px solid var(--app-line);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--app-shadow-soft);
}

.settingsCard,
.inlineAddCard,
.downloadCard,
.selectedFileBar { overflow: hidden; }

.settingsCard__head,
.inlineAddCard__head { padding: 20px 22px 0; }

.settingsCard__head h3,
.inlineAddCard__head h3,
.faqBlock h3,
.pdfPassSeo h2,
.imgCompressSeo h2,
.qrSeo h2,
.qrFaq h2,
.imgCompressFaq h2,
.pdfPassFaq h2,
.signFaq h2,
.dsSeo h2,
.dsFeatureCard h3,
.dsSeoCard h3,
.dsUploadCard h2,
.dsControlCard h3 {
  margin: 0;
  font-size: 1.14rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--app-ink);
}

.settingsCard__head p,
.inlineAddCard__head p,
.faqItem p,
.pdfPassFaq p,
.signFaq p,
.pdfPassSeo p,
.imgCompressSeo p,
.qrSeo p,
.qrFaq p,
.imgCompressFaq p,
.dsSeo p,
.dsFeatureCard p,
.dsSeoCard p,
.dsUploadCard p,
.dsControlCard p {
  margin: 6px 0 0;
  color: var(--app-muted);
  line-height: 1.65;
}

.settingsCard__body,
.inlineAddCard { padding: 16px 22px 22px; }

.builderGrid,
.signPlaceLayout,
.pdfPassSettings,
.qrBillBuilder,
.signUploadWrap,
.signSigWrap,
.pdfPassDownload,
.qrBillDownload,
.qrFormWrap,
.imgCompressSettings,
.imgCompressDownload,
.qrPreviewWrap,
.dsGrid,
.dsSeoCols,
.dsEditorGrid,
.dsResultGrid { display: grid; gap: 16px; }

.qrFormWrap,
.builderGrid,
.signPlaceLayout,
.pdfPassSettings,
.dsGrid,
.dsEditorGrid,
.dsResultGrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ─── Drop zone ───────────────────────────────────────────────── */
.dropZone,
.dropZone--compact,
.dsDrop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 48px 24px;
  border: 2px dashed rgba(37,99,235,0.28);
  border-radius: 20px;
  background: linear-gradient(180deg, #f8fbff 0%, #f0f6ff 100%);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.dropZone:hover,
.dropZone--compact:hover,
.dropZone:focus-visible,
.dropZone--compact:focus-visible,
.dsDrop:hover,
.dsDrop:focus-visible {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, #f0f6ff 0%, #dbeafe 100%);
  transform: translateY(-2px);
}

.dropZone.drag-over,
.dsDrop.drag-over {
  border-color: var(--color-primary);
  background: #dbeafe;
  transform: scale(1.01);
}

/* Drop zone icon */
.dropZone__icon,
.dsDropIcon {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(37,99,235,0.25);
  flex-shrink: 0;
}

.dropZone__icon svg,
.dsDropIcon svg {
  width: 32px;
  height: 32px;
}

/* Legacy text-based icon fallback */
.dropZone__icon:not(:has(svg)),
.dsDropIcon:not(:has(svg)) {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.dropZone__title {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--app-ink);
}

.dropZone__sub,
.fileInfo,
.small,
.statusBar,
.selectedFileBar__size,
.downloadCard__label,
.fieldHint,
.previewPlaceholder,
.qrPreviewMeta__label { color: var(--app-muted); }

.dropZone__sub { font-size: 0.9rem; }

.dropZone .btn,
.dropZone__cta {
  min-height: 46px !important;
  padding: 0 20px !important;
  font-size: 0.95rem !important;
  pointer-events: none;
}

/* ─── Feature items ───────────────────────────────────────────── */
.featureItem {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
}

.featureItem__icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.featureItem__icon svg { width: 22px; height: 22px; }

/* Legacy text fallback */
.featureItem__icon:not(:has(svg)) {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.featureItem__title { margin: 0; font-size: 1rem; font-weight: 700; color: var(--app-ink); }
.featureItem__desc { margin: 5px 0 0; color: var(--app-muted); line-height: 1.6; }

/* ─── Status bar ──────────────────────────────────────────────── */
.statusBar {
  padding: 14px 18px;
  font-weight: 600;
  font-size: 0.92rem;
}

/* ─── Action / download bars ──────────────────────────────────── */
.actionBar,
.downloadActions,
.sortActions,
.dsFilterList,
.colorRow,
.permissionsGrid,
.summaryStats,
.seoGrid,
.seoInfoGrid,
.previewGrid { display: grid; gap: 10px; }

.actionBar,
.downloadActions,
.sortActions,
.colorRow { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.permissionsGrid,
.summaryStats,
.seoGrid,
.seoInfoGrid,
.previewGrid,
.dsSeoCols { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ─── Summary stats ───────────────────────────────────────────── */
.summaryStat,
.seoGrid__item,
.previewCard,
.dsMeta > div,
.dsControlCard,
.dsCanvasCard,
.dsResultPreview,
.dsResultControls {
  padding: 16px;
  border: 1px solid rgba(17,24,39,0.07);
  border-radius: 16px;
  background: #f9fafb;
}

.summaryStat span,
.downloadCard__label,
.qrPreviewMeta__label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--app-muted);
}

.summaryStat strong {
  display: block;
  margin-top: 6px;
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 800;
  color: var(--app-ink);
}

.featureItem__title,
.selectedFileBar__name,
.downloadCard__value,
.summaryStat strong,
.qrPreviewMeta__value,
.seoGrid__item h4 { color: var(--app-ink); font-weight: 700; }

/* ─── Download card ───────────────────────────────────────────── */
.downloadCard { padding: 18px 22px; }

.downloadCard__row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(17,24,39,0.07);
}

.downloadCard__row:last-child { border-bottom: 0; }

/* ─── Selected file bar ───────────────────────────────────────── */
.selectedFileBar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}

.selectedFileBar__info { display: grid; gap: 3px; }

.selectedFileBar__icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.selectedFileBar__icon svg { width: 20px; height: 20px; }

/* legacy text fallback */
.selectedFileBar__icon:not(:has(svg)) {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

/* ─── Buttons ─────────────────────────────────────────────────── */
.selectedFileBar__change,
.btn,
button.btn,
.dsBtn,
.dsChip {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.btn:hover,
.selectedFileBar__change:hover,
.dsBtn:hover,
.dsChip:hover { transform: translateY(-1px); }

.btn--primary,
.selectedFileBar__change,
.dsBtnPrimary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
}

.btn--primary:hover,
.selectedFileBar__change:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 8px 20px rgba(37,99,235,0.32);
}

.btn--secondary,
.btn--ghost,
.btn--muted,
.btn--outline,
.dsBtn,
.dsChip {
  border-color: var(--app-line);
  background: #ffffff;
  color: var(--app-ink);
  box-shadow: 0 2px 8px rgba(17,24,39,0.04);
}

.btn--ghost:hover,
.dsBtn:hover {
  border-color: rgba(37,99,235,0.2);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.dsChip.is-active {
  border-color: rgba(37,99,235,0.16);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.btn--sm {
  min-height: 38px !important;
  padding: 0 14px !important;
  font-size: 0.86rem !important;
  border-radius: 10px !important;
}

/* ─── Form fields ─────────────────────────────────────────────── */
.appBody--tool .field,
.appBody--tool .formRow,
.appBody--tool .optionRow,
.appBody--tool .toggleRow,
.appBody--tool .rangeRow,
.appBody--tool .dockSlider,
.appBody--tool .dockSelect,
.appBody--tool .sizeGrid { display: grid; gap: 8px; }

.appBody--tool .rangeRow {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

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

.appBody--tool .field label,
.appBody--tool .formRow label,
.appBody--tool .optionRow label,
.appBody--tool .toggleRow label,
.appBody--tool .dsPanel label,
.appBody--tool .dockSlider label,
.appBody--tool .dockSelect label {
  color: var(--app-ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.appBody--tool input[type="text"],
.appBody--tool input[type="email"],
.appBody--tool input[type="password"],
.appBody--tool input[type="number"],
.appBody--tool input[type="search"],
.appBody--tool input[type="tel"],
.appBody--tool select,
.appBody--tool textarea {
  width: 100%;
  border: 1.5px solid rgba(17,24,39,0.12);
  border-radius: 12px;
  background: #ffffff;
  color: var(--app-ink);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.appBody--tool input[type="text"],
.appBody--tool input[type="email"],
.appBody--tool input[type="password"],
.appBody--tool input[type="number"],
.appBody--tool input[type="search"],
.appBody--tool input[type="tel"],
.appBody--tool select {
  min-height: 50px;
  padding: 0 14px;
}

.appBody--tool textarea {
  min-height: 110px;
  padding: 12px 14px;
  resize: vertical;
}

.appBody--tool input:focus,
.appBody--tool select:focus,
.appBody--tool textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.appBody--tool .inlineToggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--app-line);
  background: #f9fafb;
}

.appBody--tool .inlineToggle--boxed { width: 100%; }

/* ─── FAQ items on tool pages ─────────────────────────────────── */
.faqItem,
.pdfPassFaq details,
.signFaq details,
.qrFaq details,
.imgCompressFaq details,
.dsFaq details {
  padding: 14px 0;
  border-top: 1px solid rgba(17,24,39,0.07);
}

.faqItem:first-of-type,
.pdfPassFaq details:first-of-type,
.signFaq details:first-of-type,
.qrFaq details:first-of-type,
.imgCompressFaq details:first-of-type,
.dsFaq details:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.faqItem h4,
.pdfPassFaq summary,
.signFaq summary,
.qrFaq summary,
.imgCompressFaq summary,
.dsFaq summary {
  margin: 0;
  list-style: none;
  font-size: 1rem;
  font-weight: 700;
  color: var(--app-ink);
  cursor: pointer;
  padding-right: 28px;
  position: relative;
}

.pdfPassFaq summary::after,
.signFaq summary::after,
.qrFaq summary::after,
.imgCompressFaq summary::after,
.dsFaq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--app-muted);
}

.pdfPassFaq details[open] summary::after,
.signFaq details[open] summary::after,
.qrFaq details[open] summary::after,
.imgCompressFaq details[open] summary::after,
.dsFaq details[open] summary::after { content: "−"; }

.pdfPassFaq summary::-webkit-details-marker,
.signFaq summary::-webkit-details-marker,
.qrFaq summary::-webkit-details-marker,
.imgCompressFaq summary::-webkit-details-marker,
.dsFaq summary::-webkit-details-marker { display: none; }

/* ─── Preview modal ───────────────────────────────────────────── */
.previewModal__dialog {
  max-width: min(920px, calc(100vw - 24px));
}

.previewModal__close {
  border-radius: 12px;
  border: 1px solid var(--app-line);
  background: #ffffff;
}

/* ─── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1199px) {
  .qrFormWrap,
  .builderGrid,
  .signPlaceLayout,
  .pdfPassSettings,
  .dsGrid,
  .dsEditorGrid,
  .dsResultGrid,
  .permissionsGrid,
  .summaryStats,
  .seoGrid,
  .seoInfoGrid,
  .previewGrid,
  .dsSeoCols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 991px) {
  .stepBar { top: 86px; }
  .stepBar__inner { flex-wrap: wrap; }
  .stepBar__sep { display: none; }
  .qrFormWrap,
  .builderGrid,
  .signPlaceLayout,
  .pdfPassSettings,
  .dsGrid,
  .dsEditorGrid,
  .dsResultGrid,
  .permissionsGrid,
  .summaryStats,
  .seoGrid,
  .seoInfoGrid,
  .previewGrid,
  .dsSeoCols,
  .sizeGrid,
  .actionBar,
  .downloadActions,
  .sortActions,
  .colorRow { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .breadcrumb {
    width: min(calc(100% - 16px), 1240px);
    margin-top: 12px;
  }
  .breadcrumb__list { padding: 9px 12px; border-radius: 16px; gap: 7px; }
  .breadcrumb__item { font-size: 0.8rem; }
  .stepBar, .wizardStep { width: min(calc(100% - 16px), 1240px); }
  .stepBar { top: 80px; margin-top: 10px; }
  .stepBar__inner { padding: 8px; border-radius: 16px; }
  .stepBar__item { flex: 1 1 100%; padding: 8px 10px; }

  .signHero,
  .qrBillHero,
  .pdfPassHero,
  .qrHero,
  .imgCompressHero,
  .dsHero { padding: 20px 16px; border-radius: 18px; }

  .settingsCard,
  .inlineAddCard,
  .downloadCard,
  .selectedFileBar,
  .statusBar,
  .faqBlock,
  .pdfPassFaq,
  .signFaq,
  .qrPreviewCard,
  .qrOutputCard,
  .pdfPassSeo,
  .imgCompressSeo,
  .qrSeo,
  .qrFaq,
  .imgCompressFaq,
  .dsPanel,
  .dsFeatureCard,
  .dsSeoCard,
  .dsUploadCard,
  .dsFaq { border-radius: 16px; }

  .settingsCard__head,
  .inlineAddCard__head,
  .settingsCard__body,
  .inlineAddCard { padding-left: 16px; padding-right: 16px; }

  .dropZone, .dropZone--compact { padding: 36px 18px; }

  .selectedFileBar { flex-wrap: wrap; align-items: flex-start; }

  .btn,
  .selectedFileBar__change,
  .dsBtn,
  .dsChip { width: 100%; }
}