/*!
 * JsonFast - JSON Formatter & Validator
 * Estilos da ferramenta de formatacao/validacao de JSON exibida no topo (masthead).
 * Reaproveita as variaveis Bootstrap do tema (--bs-primary, --bs-secondary, --bs-font-monospace).
 */

/* ----------------------------------------------------------------------------
 * Layout geral da ferramenta no masthead
 * ------------------------------------------------------------------------- */

/* Pattern sutil de pontinhos no masthead (heroi da front-page).
 * SVG inline (data URI): sem requisicao HTTP extra e sem arquivo de imagem novo.
 * Os pontos usam o tom escuro do tema com opacidade baixa (~5%) para ficar
 * bem levinho sobre o fundo creme existente, que permanece como fallback. */
.masthead {
  background-color: #f4f3ee;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Ccircle cx='2' cy='2' r='1.5' fill='%23212529' fill-opacity='0.05'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

.json-formatter {
  width: 100%;
  max-width: 60rem;
  margin: 0 auto;
  text-align: left;
}

/* Card de entrada (fundo claro sobre o masthead teal) */
.formatter-card {
  background-color: var(--bs-white);
  color: var(--bs-gray-900);
  border-radius: var(--bs-border-radius-lg);
  padding: 1.5rem;
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
}

.formatter-card .form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bs-secondary);
  margin-bottom: 0.25rem;
}

#jsonInput {
  font-family: var(--bs-font-monospace);
  font-size: 0.9rem;
  resize: vertical;
  min-height: 9rem;
}

/* Focus dos campos: paleta terrosa do tema (marrom), coeso com os botoes/contato */
.formatter-card .form-control:focus,
.formatter-card .form-select:focus {
  border-color: #6c3521;
  box-shadow: 0 0 0 0.2rem rgba(108, 53, 33, 0.2);
}

/* Linha de acoes (botoes) */
.formatter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Botao Process: marrom da paleta terrosa */
#jsonProcess {
  background-color: #6c3521;
  border-color: #6c3521;
  color: #fff;
}
#jsonProcess:hover,
#jsonProcess:focus,
#jsonProcess:active {
  background-color: #572a1a;
  border-color: #572a1a;
  color: #fff;
}

/* Botoes Clear / Clear History: contorno vermelho-tijolo, preenche no hover */
#jsonClear,
#jsonClearHistory {
  background-color: transparent;
  border-color: #a93226;
  color: #a93226;
}
#jsonClear:hover,
#jsonClear:focus,
#jsonClear:active,
#jsonClearHistory:hover,
#jsonClearHistory:focus,
#jsonClearHistory:active {
  background-color: #a93226;
  border-color: #a93226;
  color: #fff;
}

/* ----------------------------------------------------------------------------
 * Mensagens de status (erro / sucesso)
 * ------------------------------------------------------------------------- */
.formatter-message {
  border-radius: var(--bs-border-radius);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.formatter-message.is-error {
  background-color: rgba(var(--bs-danger-rgb), 0.12);
  border: 1px solid var(--bs-danger);
  color: var(--bs-danger);
  font-family: var(--bs-font-monospace);
}

/* Quadro de codigo (estilo compilador) abaixo da mensagem de erro */
.formatter-codeframe {
  font-family: var(--bs-font-monospace);
  font-size: 0.85rem;
  line-height: 1.6;
  background-color: var(--bs-gray-900);
  color: var(--bs-gray-300);
  border-radius: var(--bs-border-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  overflow-x: auto;
  white-space: pre;
}

.frame-line {
  display: block;
}

.frame-marker {
  color: transparent;
}

.frame-gutter {
  color: var(--bs-gray-600);
}

.frame-line.is-error-line {
  background-color: rgba(var(--bs-danger-rgb), 0.18);
}

.frame-line.is-error-line .frame-marker {
  color: var(--bs-danger);
  font-weight: 700;
}

.frame-line.is-error-line .frame-code {
  color: var(--bs-white);
}

.formatter-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--bs-primary);
  color: var(--bs-white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

/* ----------------------------------------------------------------------------
 * Historico da sessao (cards empilhados, mais recente no topo)
 * ------------------------------------------------------------------------- */
.json-history {
  max-height: 40rem;
  overflow-y: auto;
  text-align: left;
}

.json-card {
  border: 1px solid var(--bs-gray-300);
  border-radius: var(--bs-border-radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.json-card:last-child {
  margin-bottom: 0;
}

.json-card-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background-color: var(--bs-gray-100);
}

.json-card-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bs-secondary);
  line-height: 1;
}

.json-card-time {
  font-size: 0.8rem;
  color: var(--bs-gray-600);
}

/* Banner de status VALID / INVALID */
.json-banner {
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.5rem 1rem;
  color: var(--bs-white);
}

.json-banner.is-valid {
  background-color: var(--bs-primary);
}

.json-banner.is-invalid {
  background-color: var(--bs-danger);
}

.json-card-body {
  padding: 0.75rem;
}

.json-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bs-secondary);
  margin-bottom: 0.4rem;
}

/* Linha do rotulo + acoes (Copy / Download) do card de sucesso */
.json-card-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.json-card-label-row .json-card-label {
  margin-bottom: 0;
}

.json-card-actions {
  display: flex;
  gap: 0.4rem;
}

/* Botoes pequenos: contorno colorido, preenche no hover. Tons terrosos/
   dessaturados para combinar com a paleta (terracota, tijolo, creme, teal). */
.json-act-btn {
  background-color: transparent;
  border: 1px solid;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--bs-border-radius);
  cursor: pointer;
  line-height: 1.4;
}

/* Copy: verde salvia/musgo */
.json-copy-btn {
  border-color: #4f7942;
  color: #4f7942;
}
.json-copy-btn:hover,
.json-copy-btn:focus,
.json-copy-btn:active {
  background-color: #4f7942;
  color: #fff;
}

/* Download: azul-aco/petroleo */
.json-download-btn {
  border-color: #34688c;
  color: #34688c;
}
.json-download-btn:hover,
.json-download-btn:focus,
.json-download-btn:active {
  background-color: #34688c;
  color: #fff;
}

/* ----------------------------------------------------------------------------
 * Saida formatada (arvore com gutter de numeros de linha)
 * ------------------------------------------------------------------------- */
.json-output {
  background-color: var(--bs-gray-900);
  color: var(--bs-gray-100);
  border-radius: var(--bs-border-radius);
  padding: 1rem 1rem 1rem 0;
  overflow: auto;
  max-height: 28rem;
  font-family: var(--bs-font-monospace);
  font-size: 0.85rem;
  line-height: 1.6;
  /* contador de linhas */
  counter-reset: jsonline;
}

/* Cada linha logica da arvore */
.json-line {
  display: block;
  white-space: pre;
  counter-increment: jsonline;
  padding-left: 4rem;
  position: relative;
}

.json-line::before {
  content: counter(jsonline);
  position: absolute;
  left: 0;
  width: 3rem;
  padding-right: 0.75rem;
  text-align: right;
  color: var(--bs-gray-600);
  user-select: none;
}

.json-line:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

/* Toggle de collapse (inline, alinhado com o colchete do no) */
.json-toggle,
.json-toggle-spacer {
  display: inline-block;
  width: 1.1rem;
  text-align: center;
  user-select: none;
}

.json-toggle {
  cursor: pointer;
  color: var(--bs-primary);
  font-size: 0.75rem;
}

.json-toggle::before {
  content: "\25be"; /* triangulo para baixo (expandido) */
}

.json-node.collapsed > .json-line .json-toggle::before {
  content: "\25b8"; /* triangulo para a direita (recolhido) */
}

/* Conteudo filho recolhido */
.json-node.collapsed > .json-children {
  display: none;
}

/* Resumo "..." exibido apenas quando o no esta recolhido */
.json-collapsed-summary {
  color: var(--bs-gray-500);
  display: none;
  margin-left: 0.25rem;
}

.json-node.collapsed > .json-line .json-collapsed-summary {
  display: inline;
}

/* ----------------------------------------------------------------------------
 * Tokens (destaque de sintaxe)
 * ------------------------------------------------------------------------- */
.tok-key {
  color: #66d9ef;
}
.tok-str {
  color: #a6e22e;
}
.tok-num {
  color: #fd971f;
}
.tok-bool {
  color: #ae81ff;
}
.tok-null {
  color: #f92672;
}
.tok-punct {
  color: var(--bs-gray-400);
}

/* ----------------------------------------------------------------------------
 * Responsivo
 * ------------------------------------------------------------------------- */
@media (max-width: 575.98px) {
  .formatter-card {
    padding: 1rem;
  }
  .json-output {
    font-size: 0.78rem;
  }
}