/* ================================================================
   Gerencia — Chat (estilo ChatGPT)
   ================================================================ */

.main--chat {
  padding: 0;
  margin-left: 0;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 64px);
  margin-top: 64px;
}

.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 48rem;
  margin: 0 auto;
  width: 100%;
  padding: 28px 28px 100px;
}

/* ─── Sugestões (quadros iniciais) — mesma fonte e espaçamento dos menus, box M3 ─── */
.chat-suggestions {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px 0 32px;
  min-height: 280px;
  font-family: 'Roboto', system-ui, sans-serif;
}

.chat-suggestions.hidden {
  display: none;
}

.chat-suggestions__title {
  font-family: 'Roboto', system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--dash-text);
  margin-bottom: 24px;
  letter-spacing: 0;
}

.chat-suggestions__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 36rem;
}

@media (min-width: 640px) {
  .chat-suggestions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.chat-suggestion {
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 16px;
  padding: 16px 20px;
  font-family: 'Roboto', system-ui, sans-serif;
  font-size: .875rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--dash-text);
  text-align: left;
  cursor: pointer;
  transition: background .2s, border-color .2s, box-shadow .2s;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .chat-suggestion {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
}

.chat-suggestion:hover {
  background: var(--dash-row-hover);
  border-color: var(--dash-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .chat-suggestion:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* ─── Mensagens ────────────────────────────────────────────────── */
.chat-messages {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 16px;
  overflow-y: auto;
  overflow-x: hidden;
}

.chat-msg {
  padding: 20px 24px;
  border-bottom: 1px solid var(--dash-border);
  border-radius: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--dash-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .chat-msg {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.chat-msg--user {
  background: var(--dash-accent-bg);
  border-color: var(--dash-border);
}

.chat-msg--assistant {
  background: var(--dash-surface);
  border-left: 4px solid var(--dash-accent);
}

.chat-msg__role {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--dash-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 8px;
  background: var(--dash-bg);
}

.chat-msg--assistant .chat-msg__role {
  background: var(--dash-accent-bg);
  color: var(--dash-accent);
}

.chat-msg__content {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--dash-text);
  white-space: pre-wrap;
  word-break: break-word;
  padding: 4px 0;
}

.chat-msg__content p {
  margin: 0 0 .5em;
}

.chat-msg__content p:last-child {
  margin-bottom: 0;
}

.chat-msg--loading .chat-msg__content {
  color: var(--dash-text-muted);
}

.chat-msg__typing {
  display: inline-flex;
  gap: 4px;
}

.chat-msg__typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dash-text-muted);
  animation: typingDot 1.2s ease-in-out infinite;
}

.chat-msg__typing span:nth-child(2) { animation-delay: .2s; }
.chat-msg__typing span:nth-child(3) { animation-delay: .4s; }

@keyframes typingDot {
  0%, 80%, 100% { opacity: .4; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

/* ─── Input fixo ───────────────────────────────────────────────── */
.chat-input-wrap {
  position: fixed;
  bottom: 0;
  left: 320px;
  right: 0;
  transition: left .25s ease;
  padding: 16px 24px 24px;
  background: linear-gradient(transparent, var(--dash-bg) 20%);
  transition: left .3s ease;
}

.dash-layout--sidebar-retracted .chat-input-wrap {
  left: 72px;
}

@media (max-width: 768px) {
  .chat-input-wrap {
    left: 0;
  }
}

.chat-input-form {
  max-width: 48rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 24px;
  padding: 10px 14px 10px 20px;
  box-shadow: var(--dash-shadow-lg);
}

.chat-input {
  flex: 1;
  min-height: 24px;
  max-height: 200px;
  resize: none;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: .95rem;
  color: var(--dash-text);
  line-height: 1.5;
  padding: 10px 0;
  box-sizing: border-box;
}

.chat-input::placeholder {
  color: var(--dash-text-muted);
}

.chat-input:focus {
  outline: none;
}

.chat-send {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: var(--dash-accent);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .15s;
}

.chat-send:hover {
  background: var(--dash-accent-hov);
}

.chat-send:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.chat-send svg {
  width: 20px;
  height: 20px;
}

/* ─── Bloco HTML na resposta da IA ─────────────────────────────── */
.chat-html-block {
  margin: 14px 0;
  border: 1px solid var(--dash-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--dash-bg);
}

.chat-html-block__preview {
  padding: 14px 18px;
  max-height: 120px;
  overflow: auto;
  font-family: ui-monospace, monospace;
  font-size: .8rem;
  line-height: 1.4;
  color: var(--dash-text-soft);
  white-space: pre-wrap;
  word-break: break-word;
  border-bottom: 1px solid var(--dash-border);
}

.chat-html-block__actions {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.chat-html-block__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: .85rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: var(--dash-accent);
  color: #fff;
  transition: background .2s, transform .05s;
}

.chat-html-block__btn:hover {
  background: var(--dash-accent-hov);
}

.chat-html-block__btn:active {
  transform: scale(0.98);
}

.chat-html-block__btn svg {
  width: 16px;
  height: 16px;
}

/* ─── Bloco Executor /tool (Cancelar + Executar com timer) ───────── */
.chat-tool-executor {
  margin: 14px 0;
  border: 1px solid var(--dash-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--dash-bg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .chat-tool-executor {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.chat-tool-executor--cancelled {
  opacity: 0.7;
}

.chat-tool-executor__inner {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.chat-tool-executor__cancel {
  font-size: .85rem;
  color: var(--dash-text-muted);
  text-decoration: none;
  order: -1;
  flex-shrink: 0;
}

.chat-tool-executor__cancel:hover {
  color: var(--dash-text);
  text-decoration: underline;
}

.chat-tool-executor__main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.chat-tool-executor__label {
  font-family: ui-monospace, monospace;
  font-size: .8rem;
  color: var(--dash-text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.chat-tool-executor__run {
  padding: 8px 16px;
  font-size: .85rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: var(--dash-accent);
  color: #fff;
  transition: background .2s;
  flex-shrink: 0;
}

.chat-tool-executor__run:hover:not(:disabled) {
  background: var(--dash-accent-hov);
}

.chat-tool-executor__run:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.chat-tool-executor__countdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--dash-text-muted);
  flex-shrink: 0;
}

.chat-tool-executor__countdown-icon {
  width: 1rem;
  height: 1rem;
}

.chat-tool-executor__countdown-num {
  font-variant-numeric: tabular-nums;
}

/* Executor inline (fluxo instructions: comando enviado direto ao executor) */
.chat-tool-executor--inline .chat-tool-executor__inner {
  padding: 10px 14px;
}

.chat-tool-executor__status {
  font-size: .82rem;
  font-weight: 500;
  color: var(--dash-accent);
  flex-shrink: 0;
}

.chat-tool-executor--done .chat-tool-executor__status {
  color: var(--dash-success, #2f9e44);
}

.chat-tool-executor--error .chat-tool-executor__status {
  color: var(--dash-danger, #e03131);
}

/* ─── Painel Execuções (instructions em lote) ─────────────────────── */
.chat-instructions-panel {
  margin-bottom: 1rem;
  padding: 1rem 1.25rem;
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 12px;
  box-shadow: var(--dash-shadow);
}

.chat-instructions-panel__header {
  font-size: .9rem;
  font-weight: 700;
  color: var(--dash-text);
  margin-bottom: 10px;
}

.chat-instructions-panel__stop {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  padding: 6px 14px;
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  background: var(--dash-danger, #e03131);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background .2s, opacity .2s;
}

.chat-instructions-panel__stop:hover {
  background: var(--dash-danger, #c92a2a);
  opacity: .95;
}

.chat-instructions-panel {
  position: relative;
  padding-right: 5rem;
}

.chat-instructions-panel__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.chat-instructions-panel__step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .85rem;
  color: var(--dash-text-soft);
}

.chat-instructions-panel__step--done .chat-instructions-panel__check {
  background: var(--dash-success, #2f9e44);
  border-color: var(--dash-success);
}

.chat-instructions-panel__step--done .chat-instructions-panel__check::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.chat-instructions-panel__step--progress .chat-instructions-panel__check {
  border-color: var(--dash-accent);
  background: var(--dash-accent-bg, rgba(59, 91, 219, .15));
}

.chat-instructions-panel__step--progress .chat-instructions-panel__label {
  color: var(--dash-text);
}

.chat-instructions-panel__check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--dash-border);
  border-radius: 50%;
  background: transparent;
  position: relative;
  margin-top: 2px;
}

.chat-instructions-panel__label {
  flex: 1;
  word-break: break-word;
}

.chat-instructions-panel--stopped {
  opacity: .85;
}

.chat-instructions-panel--stopped .chat-instructions-panel__stop {
  opacity: .6;
  cursor: default;
}

.chat-instructions-sent {
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--dash-bg);
  border-left: 3px solid var(--dash-accent);
  border-radius: 0 8px 8px 0;
  font-size: .85rem;
  color: var(--dash-text-soft);
}

.chat-instructions-result {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--dash-border);
  font-size: .88rem;
  color: var(--dash-text-soft);
}

.chat-instructions-result--tool {
  padding: 10px 12px;
  background: var(--dash-bg);
  border: 1px solid var(--dash-border);
  border-radius: 10px;
  border-top: 1px solid var(--dash-border);
}

.chat-instructions-result__tool-title {
  font-size: .8rem;
  font-weight: 600;
  color: var(--dash-accent);
  margin-bottom: 8px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.chat-instructions-result__body {
  margin: 0;
  padding: 10px 12px;
  background: var(--dash-surface);
  border-radius: 8px;
  font-size: .8rem;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--dash-text-soft);
  border: 1px solid var(--dash-border);
}

/* ─── Widget "Dados inseridos com sucesso" (resultado Saved data!) ─── */
.chat-saved-data-widget {
  margin: 14px 0;
  padding: 0;
  background: var(--dash-surface);
  border: 1px solid var(--dash-success);
  border-radius: 16px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

[data-theme="dark"] .chat-saved-data-widget {
  border-color: var(--dash-success);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
}

.chat-saved-data-widget__title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--dash-success-bg);
  color: var(--dash-success);
  font-family: 'Roboto', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.chat-saved-data-widget__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dash-success);
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1;
}

.chat-saved-data-widget__list {
  margin: 0;
  padding: 12px 18px 16px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 20px;
  align-items: baseline;
  font-size: .875rem;
  line-height: 1.5;
}

.chat-saved-data-widget__term {
  margin: 0;
  color: var(--dash-text-muted);
  font-weight: 500;
}

.chat-saved-data-widget__value {
  margin: 0;
  color: var(--dash-text);
  word-break: break-word;
}

/* ─── Área de resultados de ferramentas (acima do input) ───────────── */
.chat-tool-results {
  max-width: 48rem;
  margin: 0 auto 8px auto;
  padding: 0;
  display: none;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
}

.chat-tool-results.has-items {
  display: flex;
}

.chat-tool-result-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 10px;
  font-size: .85rem;
}

.chat-tool-result-chip__label {
  font-weight: 600;
  color: var(--dash-text);
  flex-shrink: 0;
}

.chat-tool-result-chip__remove {
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--dash-text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .2s, color .2s;
}

.chat-tool-result-chip__remove:hover {
  background: var(--dash-row-hover);
  color: var(--dash-text);
}

.chat-tool-result-chip__view {
  display: flex;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  border: none;
  background: none;
  font: inherit;
  border-radius: 6px;
  padding: 2px 4px;
  margin: -2px -4px 2px 0;
  transition: background .15s;
  text-align: left;
}

.chat-tool-result-chip__view:hover {
  background: var(--dash-row-hover);
}

/* ─── Modal de visualização de contexto (resultado de ferramenta) ──── */
.context-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2vh 2vw;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}

.context-preview-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.context-preview-window {
  width: 80vw;
  max-width: 80vw;
  height: 80vh;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--dash-surface);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform .25s ease;
}

.context-preview-overlay.is-open .context-preview-window {
  transform: scale(1);
}

.context-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--dash-border);
  flex-shrink: 0;
}

.context-preview-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--dash-text);
}

.context-preview-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--dash-text-muted);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.context-preview-close:hover {
  background: var(--dash-row-hover);
  color: var(--dash-text);
}

.context-preview-close svg {
  width: 20px;
  height: 20px;
}

.context-preview-body {
  flex: 1;
  min-height: 120px;
  overflow: auto;
  padding: 16px 20px;
}

.context-preview-content {
  margin: 0;
  font-family: ui-monospace, monospace;
  font-size: .85rem;
  line-height: 1.5;
  color: var(--dash-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* ─── Janela modal de visualização HTML (tela de renderização) ─────── */
.html-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2vh 2vw;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}

.html-preview-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.html-preview-window {
  width: 80vw;
  max-width: 80vw;
  height: 80vh;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--dash-surface);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform .25s ease;
}

.html-preview-overlay.is-open .html-preview-window {
  transform: scale(1);
}

.html-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--dash-border);
  flex-shrink: 0;
}

.html-preview-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--dash-text);
}

.html-preview-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--dash-text-muted);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.html-preview-close:hover {
  background: var(--dash-row-hover);
  color: var(--dash-text);
}

.html-preview-close svg {
  width: 20px;
  height: 20px;
}

.html-preview-body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.html-preview-frame {
  width: 100%;
  height: 100%;
  min-height: 0;
  flex: 1;
  border: none;
  background: #fff;
}