/* Shared site and Windows refinements. Keep PDF canvas coordinates untouched. */
.portal-nav {
  min-width: 0;
  scrollbar-width: thin;
  scrollbar-color: #70628e transparent;
}
.portal-nav > button {
  min-height: 44px;
  flex-shrink: 0;
  touch-action: manipulation;
  white-space: nowrap;
}
.portal-nav > button.active {
  background: #b29aff16;
  box-shadow: inset 0 -2px 0 #bfa7ff;
}
.portal-home .portal-kicker {
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .1em;
}
.hero-shortcuts button {
  min-height: 44px;
  font-size: 12px;
  line-height: 1.5;
  touch-action: manipulation;
}
.hero-privacy {
  font-size: 12px;
  line-height: 1.65;
  color: #bfc0d6;
}
.portal-tool-card {
  min-width: 0;
  min-height: 254px;
  border-color: #b6a0ef3b;
  touch-action: manipulation;
}
.tool-card-title {
  font-size: 17px;
  line-height: 1.35;
  gap: 12px;
}
.tool-card-title > span { flex: none; }
.portal-tool-card > p {
  font-size: 14px;
  line-height: 1.65;
  color: #c0bed4;
}
.tool-card-foot {
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: .055em;
  color: #c7bddc;
  overflow-wrap: anywhere;
}
.portal-tool-card[data-route="scanner"] {
  background: linear-gradient(145deg, #20312f, #151d26);
  border-color: #9ce7ce40;
}
.portal-tool-card[data-route="signature"] {
  background: linear-gradient(145deg, #2e2540, #1b192c);
  border-color: #c6afff40;
}
.portal-home .demo-link {
  min-height: 44px;
  font-size: 13px;
  line-height: 1.6;
}
.portal-home .text-link { min-height: 44px; font-size: 13px; }
.model-feature > p { font-size: 14px; line-height: 1.65; }
.model-action { font-size: 13px; line-height: 1.5; }

.ocr-shell { padding-top: 30px; }
.ocr-heading { max-width: 800px; margin-bottom: 26px; }
.ocr-heading .portal-kicker { font-size: 11px; letter-spacing: .1em; }
.ocr-heading h1 {
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.1;
  margin: 14px 0;
}
.ocr-heading > p { font-size: 15px; line-height: 1.65; max-width: 68ch; }
.ocr-input-card, .ocr-result-card {
  min-width: 0;
  border-color: #ad9ed22e;
  box-shadow: 0 12px 32px #05061120;
}
.ocr-step { font-size: 11px; line-height: 1.6; margin-bottom: 16px; }
.ocr-input-card > label { font-size: 14px; line-height: 1.5; }
.ocr-input-card .button { min-height: 48px; white-space: normal; line-height: 1.45; }
.ocr-file-name, .ocr-local p, .ocr-result-note { font-size: 13px; }
.ocr-status { font-size: 14px; }
.ocr-result-card h2 { font-size: clamp(22px, 2.5vw, 26px); line-height: 1.25; }
.ocr-page summary { min-height: 44px; font-size: 14px; }
.ocr-reference summary { font-size: 13px; }
.ocr-review-toolbar p, .ocr-review-toolbar label { font-size: 13px; }
.ocr-review-toolbar label { min-height: 44px; }
.ocr-source-crop figcaption { font-size: 11px; letter-spacing: .06em; }
.ocr-line > span { font-size: 12px; line-height: 1.5; }
.ocr-alternatives summary { font-size: 13px; }
.ocr-alternatives button {
  min-height: 44px;
  line-height: 1.5;
  padding-top: 10px;
  padding-bottom: 10px;
}
.ocr-shell :is(button, summary) { touch-action: manipulation; }
.ocr-shell :is(button, summary, input, select, textarea):focus-visible,
.portal-home button:focus-visible,
.portal-nav > button:focus-visible {
  outline: 3px solid #cfbbff;
  outline-offset: 3px;
}

@media (hover: none) {
  .portal-tool-card:hover { transform: none; }
}
@media (max-width: 900px) {
  .tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 780px) {
  .ocr-shell { padding: 8px 0 64px; }
  .ocr-heading { margin-bottom: 22px; }
  .ocr-heading h1 { font-size: clamp(30px, 7.6vw, 38px); }
  .ocr-heading > p { font-size: 14px; }
  .ocr-layout { gap: 18px; }
  .ocr-input-card, .ocr-result-card { padding: 20px; border-radius: 18px; }
  .ocr-input-card :is(input, select), .ocr-line textarea { font-size: 16px; }
  .ocr-result-card > p { line-height: 1.65; }
  .ocr-review-row { margin-inline: 0; }
  .ocr-review-toolbar { margin-inline: 0; padding: 14px; }
  .ocr-reference { margin-inline: 10px; }
  .ocr-line { padding-inline: 12px; }
  .ocr-empty { padding: 32px 16px; }
  .ocr-actions .button { min-height: 48px; white-space: normal; line-height: 1.5; }
}
@media (max-width: 600px) {
  .portal-nav { height: 44px; padding-bottom: 0; margin-bottom: 2px; gap: 4px; }
  .portal-nav > button { min-height: 44px; font-size: 12px; padding-inline: 8px; }
  .portal-home { padding-inline: 18px; }
  .portal-home .portal-kicker { font-size: 10px; }
  .hero-copy > .portal-kicker { padding: 8px 11px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { font-size: 13px; }
  .hero-shortcuts { gap: 8px; }
  .hero-shortcuts button { font-size: 12px; padding: 9px 12px; }
  .hero-privacy { font-size: 12px; align-items: flex-start; }
  .hero-privacy svg { flex: none; margin-top: 2px; }
  .tool-cards { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .portal-tool-card {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    column-gap: 14px;
    row-gap: 7px;
    align-content: start;
    padding: 20px 18px;
    min-height: 0;
    border-radius: 18px;
  }
  .portal-tool-card .portal-tool-icon {
    grid-column: 1;
    grid-row: 1 / 4;
    width: 42px;
    height: 44px;
    margin: 0;
  }
  .portal-tool-card .tool-card-title {
    grid-column: 2;
    font-size: 17px;
    letter-spacing: -.025em;
  }
  .portal-tool-card > p {
    grid-column: 2;
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
  }
  .portal-tool-card .tool-card-foot {
    grid-column: 2;
    margin: 0;
    padding-top: 3px;
    font-size: 11px;
    letter-spacing: .035em;
  }
  .model-feature > p { font-size: 13px; }
  .model-action { font-size: 12px; }
  .portal-home .demo-link { align-items: center; gap: 7px; }
  .ocr-input-card, .ocr-result-card { padding: 18px; }
}
@media (max-width: 360px) {
  .portal-nav > button { padding-inline: 6px; }
  .portal-nav .nav-new { display: none; }
  .portal-tool-card { padding: 18px 14px; column-gap: 12px; }
  .portal-tool-card .tool-card-title { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .portal-tool-card { transition: none; }
  .portal-tool-card:hover { transform: none; }
}