/**
 * Viewer público — gate CAPTCHA, progresso e contraste (standalone + embed + portal).
 */
.public-form-page .viewer-meta {
  color: #475569;
  font-size: 0.9375rem;
}

.public-form-page .viewer-gate-intro {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-left: 4px solid var(--bs-primary, #0d6efd);
  border-radius: var(--bs-border-radius, 0.375rem);
  color: #1e293b;
  padding: 1rem 1.125rem;
}

.public-form-page .viewer-gate-intro .viewer-gate-message {
  font-weight: 600;
  color: #0f172a;
}

.public-form-page .viewer-gate-context {
  color: #475569;
  line-height: 1.5;
  font-size: 0.875rem;
}

.public-form-page .hint-captcha-instrucao {
  color: #334155 !important;
  font-size: 0.9375rem;
}

.public-form-page .captcha-input::placeholder {
  opacity: 1;
  color: #64748b;
}

.public-form-page .captcha-box img {
  border: 1px solid #cbd5e1;
  background: #fff;
}

.public-form-page .viewer-gate-error:focus {
  outline: 2px solid var(--bs-primary, #0d6efd);
  outline-offset: 2px;
}

.public-form-page .viewer-progress-panel .viewer-progress-hint,
.public-form-page .viewer-progress-panel #viewer-progress-hint {
  color: #475569 !important;
}

/* Painel de progresso — mesma linguagem visual do gate CAPTCHA */
.public-form-page .viewer-progress-work {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bs-border-color-translucent, #dee2e6);
}

.public-form-page .viewer-progress-spinner-row {
  margin-bottom: 1rem;
}

.public-form-page .viewer-progress-spinner {
  width: 2rem;
  height: 2rem;
  border-width: 0.2em;
}

.public-form-page .viewer-progress-label {
  color: #0f172a;
  margin-bottom: 0.75rem;
}

.public-form-page .viewer-progress-track-caption {
  font-size: 0.875rem;
  color: #64748b;
}

.public-form-page .viewer-progress-track {
  max-width: 100%;
}

.public-form-page .viewer-progress-bar-wrap {
  height: 0.5rem;
  background-color: #e2e8f0;
  border-radius: var(--bs-border-radius-pill, 50rem);
  overflow: hidden;
}

.public-form-page .viewer-progress-bar-wrap .progress-bar {
  background-color: var(--bs-primary, #0d6efd);
}

.public-form-page .viewer-progress-pct {
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  color: var(--bs-primary, #0d6efd);
}

.public-form-page .viewer-progress-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  padding: 0;
}

.public-form-page .viewer-progress-step {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: #64748b;
  opacity: 0.55;
  transition: opacity 0.15s ease, color 0.15s ease;
}

.public-form-page .viewer-progress-step.is-active {
  opacity: 1;
  color: var(--bs-primary, #0d6efd);
  font-weight: 600;
}

.public-form-page .viewer-progress-step.is-done {
  opacity: 0.9;
  color: var(--bs-success, #198754);
}

.public-form-page .viewer-progress-panel--compact .viewer-progress-work {
  margin-top: 1rem;
  padding-top: 1rem;
}

.public-form-page .viewer-progress-panel--compact .viewer-progress-label,
.public-form-page .viewer-progress-panel--compact .viewer-progress-steps {
  display: none;
}

.public-form-page .viewer-progress-panel--compact .viewer-progress-spinner {
  width: 1.5rem;
  height: 1.5rem;
}

[data-bs-theme=dark] .public-form-page .viewer-progress-label {
  color: var(--bs-body-color, #f1f5f9);
}

[data-bs-theme=dark] .public-form-page .viewer-progress-track-caption {
  color: var(--bs-secondary-color, #94a3b8);
}

[data-bs-theme=dark] .public-form-page .viewer-progress-bar-wrap {
  background-color: var(--bs-secondary-bg, #212530);
}

@media (max-width: 480px) {
  .public-form-page .captcha-input-wrap,
  .public-form-page .captcha-input {
    max-width: 100%;
    width: 100%;
  }
}

[data-bs-theme=dark] .public-form-page .viewer-gate-intro {
  background: var(--bs-tertiary-bg, #252936);
  border-color: var(--bs-border-color, #3a4250);
  color: var(--bs-body-color, #e2e8f0);
}

[data-bs-theme=dark] .public-form-page .viewer-gate-intro .viewer-gate-message {
  color: var(--bs-body-color, #f1f5f9);
}

[data-bs-theme=dark] .public-form-page .viewer-gate-context,
[data-bs-theme=dark] .public-form-page .viewer-meta,
[data-bs-theme=dark] .public-form-page .hint-captcha-instrucao {
  color: var(--bs-secondary-color, #94a3b8) !important;
}

[data-bs-theme=dark] .public-form-page .captcha-box {
  background: var(--bs-secondary-bg, #212530);
  border-color: var(--bs-border-color, #3a4250);
}

[data-bs-theme=dark] .public-form-page .captcha-box img {
  background: #fff;
}

/* Paridade com public_form_publico_styles (standalone/embed) */
.public-form-page .card-form-publico {
  border: 1px solid var(--bs-border-color-translucent, #dee2e6);
}
.public-form-page .card-form-publico .card-body { padding: 1.5rem; }
.public-form-page .secao-captcha {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bs-border-color-translucent, #dee2e6);
}
.public-form-page .captcha-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--bs-border-color-translucent, #dee2e6);
  border-radius: var(--bs-border-radius, 0.375rem);
  background: var(--bs-tertiary-bg, #f8f9fa);
}
.public-form-page .captcha-box img {
  display: block;
  max-height: 72px;
  border-radius: var(--bs-border-radius-sm, 0.25rem);
  transition: opacity 0.15s ease;
}
.public-form-page .captcha-box img.captcha-img-loading { opacity: 0.55; }
.public-form-page .captcha-input {
  max-width: 8.5rem;
  font-family: ui-monospace, monospace;
  text-transform: uppercase;
}
.public-form-page .captcha-input:not(:placeholder-shown) { letter-spacing: 0.2em; }
.public-form-page .captcha-input-wrap { max-width: 100%; }
.public-form-page .has-validation > .invalid-feedback { display: none; width: 100%; }
.public-form-page.was-validated .has-validation:has(.form-control:invalid) > .invalid-feedback {
  display: block;
}
.public-form-page.was-validated .secao-captcha:has(.captcha-input:invalid) .hint-captcha-instrucao {
  display: none;
}
.public-form-page .form-label.required::after {
  content: " *";
  color: var(--bs-danger, #dc3545);
  font-weight: 700;
}
.public-form-page .btn-acao-principal { min-width: 10rem; font-weight: 500; }
.public-form-page .captcha-box img { order: 1; }
.public-form-page .btn-captcha-ouvir { order: 2; }
.public-form-page .btn-captcha-nova-imagem { order: 3; }
.public-form-page .captcha-audio-el {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.public-form-page .btn-captcha-nova-imagem,
.public-form-page .btn-captcha-ouvir { min-height: 2.75rem; min-width: 2.75rem; }
.public-form-page .alert-captcha-sistema {
  padding: 0.75rem 1rem;
  margin-bottom: 0.75rem;
}
@media (max-width: 480px) {
  .public-form-page .captcha-box {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .public-form-page .captcha-box img { align-self: center; }
  .public-form-page .btn-captcha-nova-imagem,
  .public-form-page .btn-captcha-ouvir { width: 100%; }
}

/* Pasta digital — @@pasta_digital_human_gate (paridade com viewer público) */
.pd-human-gate.public-form-page {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bs-body-bg, #fff);
}
/* Iframe no modal de acompanhamento: cabe o desafio sem 100vh nem padding de página */
.pd-human-gate.pd-human-gate-embed {
  min-height: 0 !important;
  height: auto;
  background: transparent;
  overflow: hidden;
}
.pd-human-gate-embed .pd-gate-shell-wrap {
  padding: 0;
  max-width: none;
}
.pd-human-gate-embed .viewer-gate-intro,
.pd-human-gate-embed .viewer-meta {
  display: none;
}
.pd-human-gate-embed .card-form-publico {
  border: 0;
  box-shadow: none !important;
}
.pd-human-gate-embed .card-form-publico .card-body {
  padding: 0;
}
.pd-human-gate-embed .secao-captcha {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.pd-human-gate-embed .needs-validation {
  margin-top: 0.5rem !important;
}
.pd-human-gate-embed #pd-gate-submit {
  margin-top: 0.75rem !important;
}
.pd-gate-shell-wrap {
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
}
#pd-gate-main:focus { outline: none; }
.pd-gate-skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.pd-gate-skip:focus {
  position: fixed;
  left: 0.5rem;
  top: 0.5rem;
  z-index: 1080;
  padding: 0.5rem 1rem;
  background: #212529;
  color: #fff !important;
  border-radius: 0.25rem;
  text-decoration: underline;
  clip: auto;
  width: auto;
  height: auto;
  overflow: visible;
}
.pd-gate-sum {
  display: inline-block;
  min-width: 1.75rem;
  text-align: center;
  padding: 0.15rem 0.45rem;
  border-radius: 0.35rem;
  background: rgba(13, 110, 253, 0.1);
  color: #084298;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.pd-gate-question strong { font-weight: 700; }
.pd-gate-input-hint {
  color: #64748b !important;
  font-size: 0.875rem;
}
.pd-gate-answer-input {
  max-width: 12rem;
  font-variant-numeric: tabular-nums;
}
.pd-gate-hp {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.pd-gate-pow-status { min-height: 1.25rem; }

/* Extraído de documento_publico_viewer.dtml (layout full-bleed). */
/* Escapa padding do card-body do layout padrão — viewer ocupa largura total */
  .documento-publico-viewer-page {
    --dpv-card-pad-x: var(--bs-card-spacer-x, 1.25rem);
    --dpv-card-pad-y: var(--bs-card-spacer-y, 1.25rem);
    width: calc(100% + (2 * var(--dpv-card-pad-x)));
    max-width: none;
    margin: calc(-1 * var(--dpv-card-pad-y)) calc(-1 * var(--dpv-card-pad-x)) 0;
  }
  .documento-publico-viewer-page .dpv-shell-gate-wrap {
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    padding: 1.5rem 1rem 2rem;
  }
  .documento-publico-viewer-page #viewer-shell-doc {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .documento-publico-viewer-page #viewer-shell-doc[hidden] {
    display: none !important;
  }
  html.dpv-doc-active {
    height: 100%;
    overflow: hidden;
  }
  html.dpv-doc-active body {
    overflow: hidden;
  }
  html.dpv-doc-active #layout-wrapper {
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
  }
  html.dpv-doc-active .main-content,
  html.dpv-doc-active .page-content {
    min-height: 0;
    overflow: hidden;
  }
  html.dpv-doc-active .page-content > .container-fluid {
    min-height: 0 !important;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    overflow: hidden;
  }
  html.dpv-doc-active .page-content .card {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
  }
  html.dpv-doc-active .page-content .card-body {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-bottom: 0;
  }
  html.dpv-doc-active .documento-publico-viewer-page {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-bottom: 0;
  }
  html.dpv-doc-active .documento-publico-viewer-page #viewer-shell-doc {
    flex: 1 1 auto;
    min-height: 0;
    height: var(--dpv-viewport-height, calc(100dvh - var(--dpv-viewport-top, 0px)));
    max-height: var(--dpv-viewport-height, calc(100dvh - var(--dpv-viewport-top, 0px)));
    overflow: hidden;
  }
  html.dpv-doc-active .footer,
  html.dpv-doc-active .footer-institutional {
    display: none !important;
  }
  html.dpv-doc-active .breadcrumb {
    display: none;
  }
  .documento-publico-viewer-page .dpv-viewer-header {
    flex-shrink: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--bs-tertiary-bg, #f8f9fa);
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
  }
  .documento-publico-viewer-page .dpv-viewer-header .modal-title {
    flex: 1 1 auto;
    min-width: 0;
    margin-bottom: 0;
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--bs-body-color, #212529);
  }
  .documento-publico-viewer-page #viewer-canvas-area {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    width: 100%;
    overflow: hidden;
  }
  .documento-publico-viewer-page #viewer-note-banner {
    flex-shrink: 0;
    margin: 0.5rem 1rem 0;
    border-radius: 0.375rem;
  }
  .documento-publico-viewer-page #viewer-pdf-frame {
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    border: 0;
    background: #fff;
    display: block;
  }
  html.dpv-doc-active .documento-publico-viewer-page #viewer-pdf-frame {
    height: auto;
  }
  .documento-publico-viewer-page .viewer-meta {
    color: var(--bs-secondary-color, #6c757d);
    font-size: 0.875rem;
  }