/* Layout específico do Diagrama de Ishikawa */

/* .form-actions vira flex com 3 botões possíveis (Gravar / Reset / Cancelar);
   sem isso, o "width:100%" padrão do botão espreme os outros e quebra o texto. */
.form-actions #btnSubmit { flex: 1 1 auto; }
.form-actions #btnResetForm,
.form-actions #btnCancelar {
  flex: 0 0 auto;
  width: auto;
  white-space: nowrap;
}

#categoriasContainer,
.categorias-lista-historico {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  align-items: start;
}

/* .categorias-wrapper ganha o mesmo tratamento visual do .card.status-valido:
   borda verde à esquerda, cantos arredondados, fundo branco e sombra leve.
   Engloba o cabeçalho retrátil junto com a lista, para que ambos pareçam
   parte do mesmo grupo mesmo quando a lista está recolhida. */
.categorias-wrapper {
  border-left: 5px solid #28a745;
  border-radius: 4px;
  background: #fff;
  padding: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  margin-bottom: 1.5rem;
}

#categoriasContainer.collapsed { display: none; }

#categoriasContainer:not(.collapsed) { margin-top: 0.8rem; }

@media (max-width: 640px) {
  #categoriasContainer,
  .categorias-lista-historico { grid-template-columns: 1fr; }
}

/* Cabeçalho retrátil da lista de categorias — prioriza a digitação via clique no diagrama */
.categorias-header-toggle { margin-bottom: 0; }

.categoria-bloco {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 0;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.categoria-bloco:hover {
  border-color: #93c5fd;
  background-color: #eff6ff;
  box-shadow: 0 0 0 1px #93c5fd;
}

.categoria-header {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.categoria-header input {
  font-weight: bold;
  color: #2b579a;
}

.btn-remover-categoria,
.btn-remover-causa,
.btn-remover-subcausa {
  flex: 0 0 auto;
  width: auto;
  background: #ef4444;
  padding: 0.45rem 0.6rem;
  font-size: 0.85rem;
  line-height: 1;
}
.btn-remover-categoria:hover,
.btn-remover-causa:hover,
.btn-remover-subcausa:hover { background: #dc2626; }

.causas-lista { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }

.causa-bloco {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  padding: 6px 8px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.causa-bloco:hover {
  border-color: #fbbf24;
  background-color: #fffbeb;
  box-shadow: 0 0 0 1px #fbbf24;
}

.causa-row { display: flex; gap: 8px; align-items: center; }
.causa-row input { font-size: 0.85rem; }

.btn-add-causa {
  width: auto;
  background: #10b981;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
}
.btn-add-causa:hover { background: #059669; }

.subcausas-lista {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 6px 0 6px 1.5rem;
}

.subcausa-row { display: flex; gap: 8px; align-items: center; }
.subcausa-row input { font-size: 0.8rem; }

.btn-remover-subcausa {
  padding: 0.35rem 0.55rem;
  font-size: 0.75rem;
}

.btn-add-subcausa {
  width: auto;
  background: #94a3b8;
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
  margin-left: 1.5rem;
}
.btn-add-subcausa:hover { background: #64748b; }

/* ── Diagrama SVG ── */
.box-preview-full {
  margin: 2rem 0;
}
.box-preview-full > label {
  display: block;
  margin-bottom: 0.5rem;
}

.diagrama-container {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 8px;
  width: 100%;
  box-sizing: border-box;
}

.diagrama-container svg { display: block; width: 100%; min-width: 0; }

/* Espinhas/traços clicáveis no preview interativo (adicionar causa/sub-causa) */
.ishikawa-clicavel { cursor: pointer; }
.ishikawa-clicavel:hover line:nth-child(2) { stroke: #1d4ed8; stroke-width: 3; }
.ishikawa-clicavel:hover circle { fill: #dbeafe; }

.diagrama-mini {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 6px;
  width: 100%;
  margin: 0 0 4px 0;
  box-sizing: border-box;
  cursor: zoom-in;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.diagrama-mini:hover {
  border-color: #93c5fd;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
}
.diagrama-mini svg { display: block; width: 100%; min-width: 0; }

.diagrama-mini-hint {
  margin: 0 0 10px 0;
  font-size: 0.75rem;
  color: #94a3b8;
  text-align: right;
}

/* ── Modal de ampliação do diagrama ── */
.diagrama-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.diagrama-modal.hidden { display: none; }

.diagrama-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
}

.diagrama-modal-content {
  position: relative;
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  width: 98vw;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.diagrama-modal-content svg { display: block; width: 100%; min-width: 0; }

.diagrama-modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
  background: #ef4444;
  font-size: 1rem;
  line-height: 1;
  z-index: 1;
}
.diagrama-modal-close:hover { background: #dc2626; }

/* ── Modal de adição rápida (clique no diagrama) ── */
.quick-add-modal-content {
  position: relative;
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  width: min(420px, 92vw);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.quick-add-titulo {
  margin: 0 0 12px 0;
  font-size: 1rem;
  color: #2b579a;
}

.quick-add-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.quick-add-actions button { width: auto; flex: 1; }
/* .btn-cancelar vem com "display:none" por padrão em style.css (usado no botão
   "Cancelar Edição" do formulário principal, mostrado via JS); aqui precisa
   ficar sempre visível enquanto o modal estiver aberto. */
.quick-add-actions .btn-cancelar { display: inline-block; }

/* ── Auth controls ── */
#auth-controls { display: flex; align-items: center; gap: 10px; }
.user-info { display: flex; align-items: center; gap: 8px; }
.user-info.hidden { display: none; }

/* ── Indicador de sync ── */
#sync-status {
  font-size: 0.78rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 4px;
  background: #f1f5f9;
  white-space: nowrap;
}