/**
 * preview.css
 * ===========
 * Variáveis CSS derivadas de SF_TOKENS + estilos base do preview.
 * Nenhum hex literal aqui — todos os valores vêm dos tokens.
 *
 * Classes prefixadas com .sf- (BEM-like).
 */

/* ── Variáveis CSS (mirror de SF_TOKENS) ─────────────────────────── */
:root {
  /* Cores */
  --sf-red-banner:       #E60005;
  --sf-red-option:       #EE0000;
  --sf-red-table:        #C00000;
  --sf-red-logo:         #E60005;
  --sf-gray-zebra:       #F2F2F2;
  --sf-gray-placeholder: #666666;
  --sf-white:            #FFFFFF;
  --sf-black:            #000000;
  --sf-table-border:     #C00000;  /* bordas em vermelho — não preto */

  /* Página */
  --sf-page-width:         210mm;
  --sf-page-height:        297mm;
  --sf-page-margin-top:    25mm;
  --sf-page-margin-bottom: 25mm;
  --sf-page-margin-left:   30mm;
  --sf-page-margin-right:  30mm;
  --sf-content-width:      150mm;

  /* Tipografia */
  --sf-font:            Calibri, "Segoe UI", Arial, sans-serif;
  --sf-size-body:       11pt;
  --sf-size-date:       10pt;
  --sf-size-ref-banner: 12pt;
  --sf-size-footer:     8pt;
  --sf-size-table-note: 9pt;
  --sf-line-height:     1.2;
  --sf-space-after:     10pt;

  /* Logo */
  --sf-logo-width:  64.5mm;
  --sf-logo-height: 7.6mm;
  --sf-logo-top:    14.8mm;
  --sf-logo-right:  30mm;

  /* Faixa Ref. */
  --sf-ref-width:         95.8mm;
  --sf-ref-height:        7.1mm;
  --sf-ref-padding-right: 5mm;

  /* Rodapé */
  --sf-footer-color:  #C00000;
  --sf-footer-bottom: 4mm;
}

/* ── Wrapper de escala responsiva ────────────────────────────────── */
/* Envolve a folha A4 e aplica scale-down em viewports < 794px.
   O conteúdo NUNCA sofre reflow — apenas scale. */
.sf-preview-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #e8e8e8;
  padding: 24px 16px;
  min-height: 100vh;
  box-sizing: border-box;
}

.sf-preview-scaler {
  transform-origin: top center;
}

/* ── Toolbar ─────────────────────────────────────────────────────── */
.sf-preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  row-gap: 6px;
  margin-bottom: 16px;
  align-items: center;
}

.sf-preview-toolbar button {
  padding: 6px 14px;
  font-size: 13px;
  border: 1px solid #ccc;
  border-radius: 3px;
  background: var(--sf-white);
  cursor: pointer;
  font-family: var(--sf-font);
  white-space: nowrap;
}

/* ── Botão "Limpar" do chat de revisão ───────────────────────────── */
.v5-chat-limpar {
  background: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 4px 10px;
  font-size: 12px;
  font-family: var(--sf-font);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  color: #555;
}
.v5-chat-limpar:hover {
  background: #f5f5f5;
}

.sf-preview-toolbar button:hover:not(:disabled) {
  background: #f5f5f5;
}

.sf-preview-toolbar button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.sf-preview-toolbar button:focus-visible {
  outline: 2px solid var(--sf-red-banner);
  outline-offset: 2px;
}

/* ── Folha A4 ────────────────────────────────────────────────────── */
.sf-a4-page {
  position: relative;
  width: var(--sf-page-width);
  min-height: var(--sf-page-height);
  background: var(--sf-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  box-sizing: border-box;
  padding: var(--sf-page-margin-top) var(--sf-page-margin-right)
           var(--sf-page-margin-bottom) var(--sf-page-margin-left);
  font-family: var(--sf-font);
  font-size: var(--sf-size-body);
  line-height: var(--sf-line-height);
  color: var(--sf-black);
  margin-bottom: 24px;
}

/* ── Logo ────────────────────────────────────────────────────────── */
.sf-logo {
  position: absolute;
  top: var(--sf-logo-top);
  right: var(--sf-logo-right);
  width: var(--sf-logo-width);
  height: var(--sf-logo-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ── Marca d'água lateral (slot reservado — inativo na Fase 3) ───── */
.sf-watermark {
  display: none; /* ativado apenas se watermark === true */
  position: absolute;
  left: 0;
  top: 30%;
  width: 60px;
  height: 200px;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.sf-a4-page.sf-watermark-active .sf-watermark {
  display: block;
}

/* ── Corpo (z-index acima da marca d'água) ────────────────────────── */
.sf-body {
  position: relative;
  z-index: 1;
}

/* ── Data ────────────────────────────────────────────────────────── */
.sf-date-line {
  text-align: right;
  font-size: var(--sf-size-date);
  margin-bottom: var(--sf-space-after);
}

/* ── Bloco do destinatário ───────────────────────────────────────── */
.sf-recipient-block {
  margin-bottom: var(--sf-space-after);
  font-size: var(--sf-size-body);
}

.sf-recipient-razao-social {
  font-weight: 700;
}

.sf-recipient-at,
.sf-recipient-email {
  font-style: italic;
}

.sf-placeholder {
  color: var(--sf-gray-placeholder);
  font-style: italic;
}

/* ── Bloco destinatário (render-recipient-block.js) ──────────────── */
.sf-recipient-name    { font-weight: 700; margin: 0 0 4px 0; }
.sf-recipient-cnpj   { margin: 0 0 4px 0; }
.sf-recipient-contact,
.sf-recipient-email  { font-style: italic; margin: 0 0 4px 0; }

/* ── Faixa "Ref." ────────────────────────────────────────────────── */
.sf-ref-banner-wrapper {
  display: flex;
  justify-content: flex-end;
  margin: 18px 0 14px 0;
}

.sf-ref-banner {
  width: var(--sf-ref-width);
  height: var(--sf-ref-height);
  background-color: var(--sf-red-banner);
  color: var(--sf-white);
  font-family: var(--sf-font);
  font-size: var(--sf-size-ref-banner);
  font-weight: 700;
  font-variant: small-caps;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 var(--sf-ref-padding-right) 0 0;
  box-sizing: border-box;
  letter-spacing: 0.3px;
}

/* ── Saudação ────────────────────────────────────────────────────── */
.sf-greeting {
  margin-bottom: var(--sf-space-after);
}

/* ── Parágrafos institucionais ───────────────────────────────────── */
.sf-intro-paragraph {
  margin-bottom: var(--sf-space-after);
  text-align: justify;
}

/* ── Seção A — Escopo ────────────────────────────────────────────── */
.sf-section-title {
  font-weight: 700;
  font-size: var(--sf-size-body);
  margin-top: 14pt;
  margin-bottom: 4pt;
}

/* ── Section headers (A)–(E) — faixa vermelha (render-section-header.js) ── */
.sf-section-header {
  background-color: var(--sf-red-banner);
  color: var(--sf-white);
  font-weight: 700;
  font-variant: small-caps;
  font-family: var(--sf-font);
  padding: 4px 12px;
  margin-top: 10mm;
  margin-bottom: 6mm;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sf-scope-block {
  margin-bottom: 8pt;
}

.sf-scope-block-title {
  font-weight: 700;
  padding-left: var(--sf-list-level-one, 15mm);
  text-indent: calc(-1 * var(--sf-list-level-one, 15mm));
  margin-bottom: 2pt;
}

.sf-scope-block-bullet {
  padding-left: var(--sf-list-level-two, 30mm);
  text-indent: calc(-1 * 15mm);
  margin-bottom: 1pt;
}

/* ── Seção B — Honorários ────────────────────────────────────────── */
.sf-fees-section {
  margin-bottom: var(--sf-space-after);
}

.sf-fees-option-title {
  font-weight: 700;
  font-style: normal;
  color: var(--sf-red-option);
  margin-bottom: 4pt;
  text-transform: uppercase;
}

.sf-fees-value {
  font-weight: 700;
}

.sf-fees-value-placeholder {
  color: var(--sf-gray-placeholder);
  font-style: italic;
}

.sf-fees-no-selection {
  color: var(--sf-gray-placeholder);
  font-style: italic;
}

.sf-fees-subsection-title {
  font-weight: 700;
  color: var(--sf-red-option);
  margin-top: 8pt;
  margin-bottom: 4pt;
  text-transform: uppercase;
}

/* ── Tabela de honorários por hora ──────────────────────────────── */
.sf-hourly-table-wrapper {
  margin: 8pt 0 4pt 0;
}

.sf-hourly-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--sf-size-body);
  font-family: var(--sf-font);
  margin-left: auto;
  margin-right: auto;
  border: 0.5pt solid var(--sf-table-border);
}

.sf-hourly-table thead th {
  background: var(--sf-red-table);
  color: var(--sf-black);
  font-variant: small-caps;
  font-weight: 700;
  letter-spacing: -0.05pt;
  line-height: 1;
  text-align: center;
  vertical-align: middle;
  padding: 4px 4.67px;
  border: 0.5pt solid var(--sf-table-border);
}

.sf-hourly-table tbody td {
  padding: 4px 4.67px;
  text-align: center;
  vertical-align: middle;
  font-variant: small-caps;
  letter-spacing: -0.05pt;
  line-height: 1;
  border: 0.5pt solid var(--sf-table-border);
}

/* Zebra: primeira linha de dados = ímpar (odd) = cinza */
.sf-hourly-table tbody tr:nth-child(odd) td {
  background: var(--sf-gray-zebra);
}

.sf-hourly-table tbody tr:nth-child(even) td {
  background: transparent;
}

.sf-hourly-table-note {
  font-size: var(--sf-size-table-note);
  font-style: italic;
  margin-top: 3pt;
  text-align: left;
}

/* ── Seção B2 — Honorários Fora do Escopo ────────────────────────── */
.sf-out-of-scope-fees {
  margin: 14px 0;
  text-align: justify;
}

.sf-out-of-scope-title {
  font-size: var(--sf-size-body);
  font-weight: 700;
  color: var(--sf-red-option);
  margin: 14px 0 8px 0;
  font-variant: small-caps;
  text-transform: uppercase;
}

.sf-out-of-scope-intro {
  margin: 0 0 12px 0;
  text-align: justify;
}

/* ── Seção C — Premissas ─────────────────────────────────────────── */
.sf-premises-section {
  margin-bottom: var(--sf-space-after);
}

.sf-premises-subtitle {
  font-weight: 700;
  color: var(--sf-black);
  margin-top: 8pt;
  margin-bottom: 2pt;
}

/* ── Seção D — Encerramento + Assinaturas ────────────────────────── */
.sf-closing-section {
  margin-bottom: var(--sf-space-after);
}

.sf-signature-block {
  text-align: center;
  margin-top: 24pt;
  font-size: var(--sf-size-body);
}

.sf-signature-firm {
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 14pt;
}

.sf-signature-line {
  margin-bottom: 6pt;
}

/* ── Estrutura da página (render-a4-page.js) ─────────────────────── */
.sf-page-header {
  position: absolute;
  top: var(--sf-logo-top);
  right: var(--sf-logo-right);
}

.sf-page-header .sf-logo {
  position: static;
  display: block;
  width: var(--sf-logo-width);
  height: var(--sf-logo-height);
}

.sf-page-content {
  position: relative;
  z-index: 1;
  padding-top: 18mm;
}

/* ── Rodapé ──────────────────────────────────────────────────────── */
.sf-page-footer,
.sf-document-footer {
  position: absolute;
  bottom: var(--sf-footer-bottom);
  left: var(--sf-page-margin-left);
  right: var(--sf-page-margin-right);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--sf-footer-color);
  font-size: var(--sf-size-footer);
  font-family: var(--sf-font);
}

/* ── Conteúdo institucional (render-*-section.js) ────────────────── */
.sf-scope-section { text-align: justify; margin: 14px 0; }

/* h2 de fase: "Fase 1 | Trabalhos Preliminares" */
h2.sf-scope-block {
  font-size: var(--sf-size-body);
  font-weight: 700;
  font-variant: small-caps;
  color: var(--sf-footer-color);
  margin: 14px 0 8px 0;
  text-align: left;
}

.sf-scope-subtitle { font-weight: 700; margin: 6px 0 4px 15mm; text-indent: -15mm; }

.sf-scope-label {
  color: var(--sf-footer-color);     /* #C00000 */
  font-weight: 700;
  margin-right: 8px;
  display: inline-block;
  min-width: 24px;
}

.sf-scope-bullets { list-style: none; padding: 0; margin: 0 0 8px 30mm; }
.sf-scope-bullets li {
  text-indent: -15mm;
  padding-left: 0;
  margin-bottom: 4px;
  text-align: justify;
}

.sf-premises-section { text-align: justify; margin: 14px 0; }
.sf-premises-block-title {
  font-size: var(--sf-size-body);
  font-weight: 700;
  margin: 14px 0 8px 0;
  text-align: left;
}

.sf-closing-section { text-align: justify; margin: 14px 0; }

.sf-signature { text-align: center; margin: 32px 0 0 0; }
.sf-signature-firm  { font-weight: 700; margin: 0 0 24px 0; }
.sf-signature-line  { margin: 0 0 12px 0; }
.sf-signature-field { margin: 0 0 8px 0; }

/* ── Anexo I ─────────────────────────────────────────────────────── */
.sf-condicoes-warning-banner {
  background-color: var(--sf-red-banner);
  color: var(--sf-white);
  font-weight: 700;
  font-variant: small-caps;
  font-family: var(--sf-font);
  padding: 6px 12px;
  margin-bottom: 8mm;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.sf-annex-i {
  margin-top: 0; /* page-break-before cuida da separação na impressão */
  font-size: var(--sf-size-table-note);
  text-align: justify;
}
.sf-annex-i p { margin: 0 0 8px 0; }

/* ── Acessibilidade ──────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Print ───────────────────────────────────────────────────────── */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }

  body { margin: 0; }

  /* Ocultar chrome da aplicação */
  .sf-app-chrome,
  .sf-tabs-nav,
  .sf-preview-toolbar,
  .sf-preview-wrapper > *:not(.sf-preview-scaler) {
    display: none !important;
  }

  .sf-preview-wrapper {
    background: none;
    padding: 0;
  }

  .sf-preview-scaler {
    transform: none !important;
  }

  .sf-a4-page {
    box-shadow: none;
    margin: 0;
    width: 210mm;
    min-height: 297mm;
    page-break-after: always;
  }

  .sf-annex-i {
    page-break-before: always;
  }
}