/* ============================================================
   Teavoxai · Governança de Vibe Coding — específico desta entrega
   Escopado em .brief para não conflitar com style.css global
   (compartilha o sistema "brief" introduzido em claude-code-bedrock)
   ============================================================ */

.brief {
  /* tokens semânticos locais */
  --ok:              var(--cyan-1);
  --warn:            #f5b86b;
  --warn-soft:       rgba(245, 184, 107, 0.10);
  --warn-border:     rgba(245, 184, 107, 0.38);
  --critical:        #ff7a7a;
  --critical-soft:   rgba(255, 122, 122, 0.10);
  --critical-border: rgba(255, 122, 122, 0.40);
  --code-bg:         #021a2c;
  --code-text:       #cfe4f1;
  --elevated:        rgba(255, 255, 255, 0.03);
  --elevated-2:      rgba(255, 255, 255, 0.02);
  --mono:            ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ─── Sections ─── */
.brief section { margin-bottom: 56px; }

.brief section h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 22px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  letter-spacing: -0.5px;
}

.brief section h2 .num {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-faint);
  font-weight: 500;
  letter-spacing: 1px;
}

.brief section > p { color: var(--text-soft); font-size: 0.98rem; margin-bottom: 16px; }
.brief section > p strong { color: #ffffff; font-weight: 600; }
.brief section > p em { color: var(--cyan-1); font-style: normal; font-weight: 600; }

/* ─── Verdict (resposta direta) ─── */
.brief .verdict {
  background: linear-gradient(135deg, rgba(36, 195, 220, 0.10), rgba(38, 178, 246, 0.10));
  border: 1px solid var(--border-cyan-strong);
  border-left: 3px solid var(--cyan-1);
  border-radius: 14px;
  padding: 28px 32px;
  margin-bottom: 48px;
}

.brief .verdict .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan-1);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.brief .verdict .label::before { content: '\2713'; font-size: 13px; }

.brief .verdict p {
  font-size: 1.18rem;
  line-height: 1.55;
  color: #ffffff;
  font-weight: 500;
}

.brief .verdict p + p { margin-top: 14px; font-size: 1rem; color: var(--text-soft); font-weight: 400; }
.brief .verdict strong { color: var(--cyan-1); font-weight: 700; }

/* ─── Diagrama de arquitetura (wrapper — classes dg-* vêm do SVG) ─── */
.brief .diagram-wrap {
  background: var(--elevated);
  border: 1px solid var(--border-cyan-soft);
  border-radius: 16px;
  padding: 28px 24px 20px;
  margin: 8px 0 24px;
}

.brief .dg-scroll { overflow-x: auto; }

.brief .diagram-caption {
  font-size: 0.84rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 14px;
  line-height: 1.5;
}
.brief .diagram-caption strong { color: var(--text-soft); font-weight: 600; }

/* ─── Fact cards (âncoras do framework) ─── */
.brief .fact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 8px;
}

.brief .fact-card {
  background: var(--elevated);
  border: 1px solid var(--border-cyan-soft);
  border-radius: 14px;
  padding: 24px 26px;
  position: relative;
  overflow: hidden;
}

.brief .fact-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient);
}

.brief .fact-card .fact-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan-1);
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}

.brief .fact-card h3 { font-size: 1.1rem; color: #ffffff; font-weight: 700; margin-bottom: 8px; }
.brief .fact-card p { color: var(--text-soft); font-size: 0.93rem; }
.brief .fact-card strong { color: #ffffff; font-weight: 600; }

/* ─── Tabela comparativa (semáforo) ─── */
.brief .cmp-wrap { overflow-x: auto; margin: 8px 0; }

.brief table.cmp {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.brief table.cmp th,
.brief table.cmp td {
  text-align: left;
  padding: 13px 16px;
  vertical-align: top;
  border-bottom: 1px solid var(--border-cyan-soft);
}

.brief table.cmp thead th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 700;
  border-bottom: 1px solid var(--border-cyan);
}

.brief table.cmp tbody th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.84rem;
  white-space: nowrap;
}

.brief table.cmp td { color: var(--text-soft); }
.brief table.cmp strong { color: #ffffff; font-weight: 600; }
.brief .cmp-foot { font-size: 0.82rem; color: var(--text-dim); margin-top: 10px; }

/* ─── Callout ─── */
.brief .callout {
  background: var(--elevated);
  border: 1px solid var(--border-cyan-soft);
  border-radius: 14px;
  padding: 26px 28px;
  margin-top: 8px;
}

.brief .callout h3 { font-size: 1.1rem; color: #ffffff; font-weight: 700; margin-bottom: 12px; }
.brief .callout p { color: var(--text-soft); font-size: 0.95rem; margin-bottom: 12px; }
.brief .callout p:last-child { margin-bottom: 0; }
.brief .callout strong { color: #ffffff; font-weight: 600; }
.brief .callout em { color: var(--cyan-1); font-style: normal; font-weight: 600; }

.brief .callout ul { list-style: none; margin: 4px 0 12px; display: grid; gap: 8px; }
.brief .callout ul li {
  padding: 10px 14px;
  background: var(--elevated-2);
  border-radius: 8px;
  border: 1px solid var(--border-cyan-soft);
  font-size: 0.91rem;
  color: var(--text-soft);
}
.brief .callout ul li strong { color: var(--cyan-1); font-weight: 700; }

/* ─── Warning box ─── */
.brief .warning {
  background: var(--warn-soft);
  border: 1px solid var(--warn-border);
  border-radius: 12px;
  padding: 22px 26px;
  margin: 20px 0 0;
}

.brief .warning h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--warn);
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brief .warning h3::before { content: '\26A0'; font-family: serif; font-size: 14px; }
.brief .warning p { color: var(--text); font-size: 0.95rem; margin-bottom: 12px; }
.brief .warning p:last-child { margin-bottom: 0; }
.brief .warning strong { color: #ffffff; font-weight: 600; }

/* ─── Steps (Eixo CÓDIGO) — override do h2 dentro do sistema brief ─── */
.brief .steps .step-content h2 {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 4px;
  gap: 0;
  letter-spacing: normal;
}

/* ─── References ─── */
.brief .refs-list { display: grid; gap: 12px; margin-top: 12px; }

.brief .refs-list a {
  color: var(--cyan-2);
  text-decoration: none;
  border-bottom: 1px solid var(--border-cyan-soft);
  padding-bottom: 2px;
  font-size: 0.93rem;
  word-break: break-word;
  transition: border-color 0.2s ease;
}

.brief .refs-list a:hover { border-color: var(--cyan-1); }
.brief .refs-list a .ref-src { color: var(--text-faint); }

/* ─── Responsive ─── */
@media (max-width: 640px) {
  .brief section h2 { font-size: 1.4rem; flex-wrap: wrap; }
  .brief .fact-grid { grid-template-columns: 1fr; }
  .brief .verdict { padding: 24px 22px; }
  .brief .verdict p { font-size: 1.05rem; }
  .brief .diagram-wrap { padding: 20px 14px 16px; }
}


/* ── Diagrama · semáforo de autonomia de ação (governanca-vibe-coding) ── */
.brief {
  --sem-green:  #5fe0b0;
  --sem-yellow: #ffcf6b;
  --sem-red:    #ff7a7a;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sys:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.brief .data-diagram { display: block; width: 100%; min-width: 760px; height: auto; }

/* Camada de governança que envolve as três cores */
.brief .dg-govframe { fill: rgba(36, 195, 220, 0.03); stroke: var(--border-cyan); stroke-width: 1.5; stroke-dasharray: 8 6; }
.brief .dg-govlabel { font-family: var(--mono); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700; fill: var(--cyan-1); }
.brief .dg-govsub   { font-family: var(--mono); font-size: 12px; letter-spacing: 1px; fill: var(--text-dim); }

/* Cards do semáforo */
.brief .dg-card-green  { fill: rgba(95, 224, 176, 0.07); stroke: rgba(95, 224, 176, 0.45); stroke-width: 1.5; }
.brief .dg-card-yellow { fill: rgba(255, 207, 107, 0.07); stroke: rgba(255, 207, 107, 0.45); stroke-width: 1.5; }
.brief .dg-card-red    { fill: rgba(255, 122, 122, 0.07); stroke: rgba(255, 122, 122, 0.45); stroke-width: 1.5; }

/* Luzes */
.brief .dg-dot-green  { fill: var(--sem-green); }
.brief .dg-dot-yellow { fill: var(--sem-yellow); }
.brief .dg-dot-red    { fill: var(--sem-red); }

/* Títulos das cores */
.brief .dg-head-green  { font-family: var(--mono); font-size: 16px; letter-spacing: 2px; font-weight: 700; fill: var(--sem-green); }
.brief .dg-head-yellow { font-family: var(--mono); font-size: 16px; letter-spacing: 2px; font-weight: 700; fill: var(--sem-yellow); }
.brief .dg-head-red    { font-family: var(--mono); font-size: 16px; letter-spacing: 2px; font-weight: 700; fill: var(--sem-red); }

/* Corpo dos cards */
.brief .dg-tagline { font-family: var(--sys); font-size: 15px; font-weight: 700; fill: var(--text); }
.brief .dg-rule    { font-family: var(--sys); font-size: 12.5px; fill: var(--text-muted); }
.brief .dg-ex      { font-family: var(--sys); font-size: 12px; fill: var(--text-dim); }
.brief .dg-note-green  { font-family: var(--sys); font-size: 12.5px; font-weight: 600; fill: var(--sem-green); }
.brief .dg-note-yellow { font-family: var(--sys); font-size: 12.5px; font-weight: 600; fill: var(--sem-yellow); }
.brief .dg-note-red    { font-family: var(--sys); font-size: 12.5px; font-weight: 600; fill: var(--sem-red); }

/* Badges com o nome técnico de quem segura o gatilho */
.brief .dg-badge-green  { fill: rgba(95, 224, 176, 0.12); stroke: rgba(95, 224, 176, 0.40); stroke-width: 1; }
.brief .dg-badge-yellow { fill: rgba(255, 207, 107, 0.12); stroke: rgba(255, 207, 107, 0.40); stroke-width: 1; }
.brief .dg-badge-red    { fill: rgba(255, 122, 122, 0.12); stroke: rgba(255, 122, 122, 0.40); stroke-width: 1; }
.brief .dg-badgetext        { font-family: var(--mono); font-size: 11.5px; font-weight: 600; }
.brief .dg-badgetext.green  { fill: var(--sem-green); }
.brief .dg-badgetext.yellow { fill: var(--sem-yellow); }
.brief .dg-badgetext.red    { fill: var(--sem-red); }

/* Setas de risco crescente entre as cores */
.brief .dg-risk { stroke: var(--text-faint); stroke-width: 2; fill: none; }

/* Eixo reversibilidade × verificabilidade */
.brief .dg-axis        { stroke-width: 3; fill: none; }
.brief .dg-axislabel   { font-family: var(--mono); font-size: 11.5px; letter-spacing: 1px; text-transform: uppercase; fill: var(--text-faint); }
.brief .dg-axiscaption { font-family: var(--sys); font-size: 13.5px; font-weight: 500; fill: var(--text-muted); }