/* Jarvis por conversa — usa as variáveis de cor de central-ia.css (claro e escuro). */
.conversa { display: grid; gap: 14px; margin: 20px 0; }
.conversa[hidden] { display: none; }
.conversa-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.conversa-head h2 { margin: 0 0 6px; }
.conversa-voice-controls { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.conversa-voice-controls [hidden] { display: none; }

.conversa-log { display: grid; gap: 10px; max-height: 480px; overflow-y: auto; padding-right: 4px; }
.conversa-log:empty { display: none; }
.conversa-msg { border: 1px solid var(--gray-200); border-radius: 12px; padding: 12px 14px; background: var(--white); max-width: 92%; overflow-wrap: anywhere; }
.conversa-msg p { margin: 4px 0 0; line-height: 1.6; white-space: pre-wrap; }
.conversa-label { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--gray-500); }
.conversa-user { justify-self: end; background: var(--green-light, #edf6f0); border-color: transparent; }
.conversa-assistant { justify-self: start; }
.conversa-error { justify-self: start; border-left: 4px solid #c69437; }
.conversa-loading .conversa-text { color: var(--gray-500); font-style: italic; }

.conversa-form { display: flex; gap: 8px; align-items: flex-end; }
.conversa-form textarea { flex: 1; min-width: 0; resize: vertical; font: inherit; padding: 10px 12px; border: 1px solid var(--gray-300); border-radius: 10px; background: var(--white); color: var(--gray-800); }
.conversa-form [hidden] { display: none; }
.conversa-mic { font-size: 18px; min-width: 48px; }
.conversa-mic-ativo { background: #b42318; color: #fff; border-color: #b42318; animation: conversa-pulso 1.2s ease-in-out infinite; }
@keyframes conversa-pulso { 50% { box-shadow: 0 0 0 6px rgba(180, 35, 24, .2); } }

.conversa-proposta { margin-top: 12px; padding: 14px; border: 1px dashed var(--green); border-radius: 12px; background: var(--gray-50); }
.conversa-proposta h3 { margin: 0 0 6px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--green-dark); }
.conversa-proposta-titulo { font-weight: 700; }
.conversa-proposta-campos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 10px 0; }
.conversa-proposta-campos label { display: grid; gap: 4px; font-size: 13px; }
.conversa-proposta-acoes { display: flex; gap: 8px; flex-wrap: wrap; }
.conversa-proposta-acoes [hidden] { display: none; }
.conversa-proposta-encerrada { border-style: solid; border-color: var(--gray-200); opacity: .85; }

.conversa-etapa { margin: 4px 0 0; font-size: 13px; color: var(--gray-500); font-style: italic; }
.conversa-msg:not(.conversa-loading) .conversa-etapa { display: none; }

/* Modo conversa: indicador do estado (ouvindo pulsa, falando faz onda, pensando mostra pontos). */
.conversa-modo-painel { display: grid; justify-items: center; gap: 8px; padding: 18px; border: 1px solid var(--gray-200); border-radius: 14px; background: var(--gray-50); text-align: center; }
.conversa-modo-painel[hidden] { display: none; }
.conversa-indicador { display: flex; gap: 6px; align-items: center; justify-content: center; height: 48px; }
.conversa-indicador span { width: 12px; height: 12px; border-radius: 50%; background: var(--green); opacity: .35; }
.conversa-indicador.estado-ouvindo span { opacity: 1; animation: conversa-pulso-ponto 1.4s ease-in-out infinite; }
.conversa-indicador.estado-ouvindo span:nth-child(2) { animation-delay: .2s; }
.conversa-indicador.estado-ouvindo span:nth-child(3) { animation-delay: .4s; }
.conversa-indicador.estado-pensando span { opacity: 1; animation: conversa-pontos 1s ease-in-out infinite; }
.conversa-indicador.estado-pensando span:nth-child(2) { animation-delay: .15s; }
.conversa-indicador.estado-pensando span:nth-child(3) { animation-delay: .3s; }
.conversa-indicador.estado-falando span { width: 8px; border-radius: 4px; opacity: 1; animation: conversa-onda .8s ease-in-out infinite; }
.conversa-indicador.estado-falando span:nth-child(2) { animation-delay: .1s; }
.conversa-indicador.estado-falando span:nth-child(3) { animation-delay: .2s; }
@keyframes conversa-pulso-ponto { 50% { transform: scale(1.6); } }
@keyframes conversa-pontos { 50% { transform: translateY(-8px); } }
@keyframes conversa-onda { 50% { height: 40px; } }
.conversa-estado { margin: 0; font-weight: 700; }
.conversa-parcial { margin: 0; min-height: 1.5em; color: var(--gray-600); font-style: italic; overflow-wrap: anywhere; }
.conversa-modo-acoes { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.conversa-parar { font-size: 18px; padding: 12px 28px; }
.conversa-modo-acoes [hidden] { display: none; }

.conversa button:focus-visible, .conversa textarea:focus-visible, .conversa select:focus-visible, .conversa input:focus-visible { outline: 3px solid #cb9e4d; outline-offset: 2px; }

@media (max-width: 600px) {
  .conversa-head { display: block; }
  .conversa-voice-controls { justify-content: flex-start; margin-top: 8px; }
  .conversa-msg { max-width: 100%; }
  .conversa-proposta-campos { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .conversa-mic-ativo, .conversa-indicador span { animation: none !important; } }

/* Aviso do teto mensal de IA (economia de tokens) */
.conversa-orcamento { font-size: 12px; margin-top: 10px; padding: 6px 10px; border-radius: 8px; background: #fef9c3; color: #713f12; border-left: 3px solid #eab308; }
.conversa-orcamento-esgotado { background: #fee2e2; color: #7f1d1d; border-left-color: #dc2626; }