/* ====================================================================
   TRADUTOR DE DOCUMENTOS DA VIDA REAL - MAIN CSS (MOBILE FIRST & ACESSÍVEL)
   ==================================================================== */

:root {
  /* Paleta de Cores Acessível (WCAG AAA) */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #334155;
  --border-color: #cbd5e1;

  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-text: #ffffff;

  --accent-teal: #0f766e;
  --accent-teal-bg: #f0fdfa;

  /* Cores Semafóricas */
  --color-green-bg: #ecfdf5;
  --color-green-border: #059669;
  --color-green-text: #065f46;

  --color-yellow-bg: #fffbeb;
  --color-yellow-border: #d97706;
  --color-yellow-text: #92400e;

  --color-red-bg: #fef2f2;
  --color-red-border: #dc2626;
  --color-red-text: #991b1b;

  /* Tipografia Dinâmica */
  --font-base: 18px;
  --font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --line-height: 1.6;

  /* Raios e Sombras */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.12);
}

/* Reset Global e Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-base);
  line-height: var(--line-height);
  color: var(--text-main);
  background-color: var(--bg-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Ocultação Acessível para Leitores de Tela */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------
   BARRA DE ACESSIBILIDADE SUPERIOR
   -------------------------------------------------------------------- */
.a11y-bar {
  background-color: #0f172a;
  color: #ffffff;
  padding: 0.6rem 0;
  font-size: 0.95rem;
}

.a11y-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.a11y-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.a11y-label {
  font-weight: 600;
  margin-right: 0.25rem;
}

.btn-a11y {
  background-color: #1e293b;
  color: #ffffff;
  border: 2px solid #475569;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.75rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  min-height: 40px;
  min-width: 40px;
  transition: all 0.2s ease;
}

.btn-a11y:hover,
.btn-a11y.active {
  background-color: var(--primary);
  border-color: #38bdf8;
}

.btn-contrast {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* --------------------------------------------------------------------
   CABEÇALHO PRINCIPAL
   -------------------------------------------------------------------- */
.main-header {
  padding: 2rem 0 1.5rem;
  background-color: var(--bg-card);
  border-bottom: 2px solid var(--border-color);
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.brand-icon {
  font-size: 2.5rem;
  line-height: 1;
}

.brand-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Selo de Privacidade Clara */
.privacy-badge {
  background-color: var(--accent-teal-bg);
  border: 2px solid var(--accent-teal);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.badge-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.badge-text {
  font-size: 0.95rem;
  color: #042f2e;
  line-height: 1.4;
}

.badge-text strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

/* --------------------------------------------------------------------
   CONTAINER PRINCIPAL E CARTÕES
   -------------------------------------------------------------------- */
.app-main {
  flex: 1;
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.app-card {
  background-color: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 2rem;
}

.section-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.step-badge {
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------
   ABAS E ENTRADA DE DADOS
   -------------------------------------------------------------------- */
.input-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 4px solid transparent;
  padding: 0.85rem 1.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  min-height: 48px;
  border-top-left-radius: var(--radius-sm);
  border-top-right-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--primary);
  background-color: #f1f5f9;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background-color: #f0f9ff;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Área de Drop de Arquivos */
.drop-zone {
  border: 3px dashed var(--primary);
  background-color: #f0f9ff;
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.drop-zone:hover,
.drop-zone.dragover {
  background-color: #e0f2fe;
  border-color: var(--primary-hover);
  transform: scale(1.01);
}

.drop-icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 0.5rem;
}

.drop-main-text {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.drop-sub-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Área de Texto / Exemplos Rápidos */
.accessible-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1.05rem;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  resize: vertical;
  background-color: #ffffff;
  color: var(--text-main);
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.accessible-textarea:focus {
  outline: 3px solid var(--primary);
  border-color: var(--primary);
}

.sample-buttons-wrapper {
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 0.5rem;
}

.sample-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.sample-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------
   BOTÕES ACESSÍVEIS (ÁREA MÍNIMA 48PX)
   -------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  min-height: 48px;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-text);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-outline:hover {
  background-color: #f1f5f9;
  border-color: var(--primary);
}

.btn-large {
  font-size: 1.15rem;
  padding: 0.9rem 2rem;
}

/* --------------------------------------------------------------------
   ESTADO DE CARREGAMENTO (LOADING)
   -------------------------------------------------------------------- */
.loading-card {
  text-align: center;
  padding: 3rem 1.5rem;
}

.spinner-wrapper {
  margin-bottom: 1.5rem;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid #e2e8f0;
  border-top: 6px solid var(--primary);
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.loading-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.loading-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.progress-steps-list {
  max-width: 450px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.progress-step {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background-color: #f1f5f9;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.progress-step.active {
  background-color: #e0f2fe;
  color: var(--primary-hover);
  border-left: 4px solid var(--primary);
}

.progress-step.done {
  background-color: #dcfce7;
  color: #15803d;
}

/* --------------------------------------------------------------------
   RESULTADO DESCOMPLICADO
   -------------------------------------------------------------------- */
.result-card {
  border-color: #0284c7;
  padding: 2rem;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 1rem;
}

.badge-tag {
  display: inline-block;
  background-color: #e0f2fe;
  color: var(--primary-hover);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.result-title {
  font-size: 1.6rem;
  font-weight: 800;
}

/* Resumo Hero */
.summary-hero-box {
  background-color: #f0fdf4;
  border: 2px solid #22c55e;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.summary-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.summary-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: #14532d;
  line-height: 1.5;
}

/* Barra de Áudio / Voz */
.audio-player-card {
  background-color: #f8fafc;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.audio-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.audio-icon {
  font-size: 2rem;
}

.audio-title {
  font-size: 1.1rem;
}

.audio-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.audio-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-audio {
  background-color: #0f172a;
  color: #ffffff;
}

.btn-audio:hover {
  background-color: var(--primary);
}

.btn-audio-stop {
  background-color: #475569;
}

.btn-audio-stop:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.audio-speed-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.speed-select {
  padding: 0.4rem 0.6rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: #ffffff;
}

/* Grade de Resultados */
.result-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .result-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.info-card {
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 2px solid var(--border-color);
  background-color: #ffffff;
}

.card-heading {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.clean-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.clean-list li {
  position: relative;
  padding-left: 1.75rem;
  font-size: 1.05rem;
}

.clean-list li::before {
  content: "👉";
  position: absolute;
  left: 0;
  top: 0;
}

/* Prazos e Valores */
.deadlines-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.deadline-item {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border-left: 5px solid;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.deadline-item.level-green {
  background-color: var(--color-green-bg);
  border-color: var(--color-green-border);
  color: var(--color-green-text);
}

.deadline-item.level-yellow {
  background-color: var(--color-yellow-bg);
  border-color: var(--color-yellow-border);
  color: var(--color-yellow-text);
}

.deadline-item.level-red {
  background-color: var(--color-red-bg);
  border-color: var(--color-red-border);
  color: var(--color-red-text);
}

.deadline-item strong {
  font-size: 1.1rem;
}

/* Alertas e Pegadinhas */
.alert-box-wrapper {
  background-color: #fef2f2;
  border: 2px solid #dc2626;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.alert-heading {
  font-size: 1.25rem;
  font-weight: 800;
  color: #991b1b;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alerts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.alert-item {
  background-color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 1rem;
  border-left: 4px solid #dc2626;
}

.alert-item strong {
  color: #991b1b;
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

/* Rodapé de Segurança / LGPD */
.security-footer {
  background-color: #f8fafc;
  border-top: 2px solid var(--border-color);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.sec-cert-icon {
  font-size: 1.5rem;
}

/* --------------------------------------------------------------------
   RODAPÉ PRINCIPAL
   -------------------------------------------------------------------- */
.main-footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 2rem 0;
  text-align: center;
  font-size: 0.95rem;
  margin-top: auto;
}

.disclaimer {
  max-width: 700px;
  margin: 0.75rem auto 0;
  font-size: 0.88rem;
  color: #cbd5e1;
}