/* ==========================================================================
   CONVERSA COM O CARINHA · CHAT MODERNO IA
   ========================================================================== */

/* Workspace sticky de 2 colunas: rosto fixo + chat rolável */
.conversa-workspace {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 8px;
}

.conversa-sticky-col {
  position: sticky;
  top: 84px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: calc(100vh - 104px);
  overflow-y: auto;
  padding-right: 4px;
}

.conversa-sticky-col::-webkit-scrollbar {
  width: 4px;
}
.conversa-sticky-col::-webkit-scrollbar-thumb {
  background: rgba(92,214,255,0.3);
  border-radius: 4px;
}



.conversa-chat-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.btn-gesto-rapido {
  flex: 1 1 calc(50% - 4px);
  min-width: 0;
}

@media (max-width: 900px) {
  .conversa-workspace {
    grid-template-columns: 1fr;
  }
  .conversa-sticky-col {
    position: static;
  }
}



.chat-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}


.chat-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid var(--borda);
  padding-bottom: 14px;
}

.chat-box {
  min-height: 380px;
  max-height: 520px;
  overflow-y: auto;
  padding: 20px;
  background: rgba(6, 12, 22, 0.75);
  border: 1px solid var(--borda);
  border-radius: var(--raio-lg);
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.4);
}

.chat-row {
  display: flex;
  gap: 12px;
  max-width: 82%;
  animation: chatMsgAnim 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes chatMsgAnim {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-row.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-row.assistant {
  align-self: flex-start;
}

.chat-avatar {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}

.chat-row.assistant .chat-avatar {
  background: linear-gradient(135deg, #10263f 0%, #1e4b78 100%);
  border: 1px solid var(--ciano-brilho, #5cd6ff);
  box-shadow: 0 0 12px var(--ciano-glow);
}

.chat-row.user .chat-avatar {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.chat-balloon {
  padding: 12px 18px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.55;
  word-break: break-word;
}

.chat-row.assistant .chat-balloon {
  background: rgba(16, 28, 46, 0.9);
  border: 1px solid rgba(92, 214, 255, 0.3);
  color: #f1f7fd;
  border-top-left-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.chat-row.user .chat-balloon {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  border-top-right-radius: 4px;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}

.chat-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chat-gesto-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 12px;
  background: rgba(92, 214, 255, 0.12);
  color: var(--ciano);
  border: 1px solid rgba(92, 214, 255, 0.3);
  cursor: pointer;
  transition: all 0.16s ease;
}

.chat-gesto-badge:hover {
  background: rgba(92, 214, 255, 0.25);
  transform: scale(1.05);
}

.chat-speak-btn {
  background: transparent;
  border: none;
  padding: 2px 6px;
  font-size: 13px;
  cursor: pointer;
  opacity: 0.7;
  color: var(--fraco);
  box-shadow: none;
}

.chat-speak-btn:hover {
  opacity: 1;
  color: var(--ciano);
  background: transparent;
  transform: none;
}

/* Digitando / Pensando */
.chat-typing {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: rgba(16, 28, 46, 0.8);
  border: 1px solid rgba(92, 214, 255, 0.2);
  border-radius: 16px;
  width: fit-content;
  color: var(--ciano);
  font-size: 13px;
  font-style: italic;
}

.dot-pulse {
  width: 6px;
  height: 6px;
  background: var(--ciano);
  border-radius: 50%;
  animation: dotPulseAnim 1.2s infinite ease-in-out;
}
.dot-pulse:nth-child(2) { animation-delay: 0.2s; }
.dot-pulse:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulseAnim {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1.1); opacity: 1; }
}

/* Sugestões de Conversa */
.chat-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.suggestion-chip {
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(18, 34, 54, 0.6);
  border: 1px solid var(--borda);
  color: var(--texto-medio);
  font-size: 12.5px;
  cursor: pointer;
  transition: all 0.16s ease;
}

.suggestion-chip:hover {
  border-color: var(--ciano);
  color: #ffffff;
  background: rgba(30, 56, 88, 0.85);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(92, 214, 255, 0.2);
}

/* Barra de Entrada */
.chat-input-container {
  display: flex;
  gap: 10px;
  align-items: center;
  position: relative;
}

.chat-input-container input {
  margin: 0 !important;
  padding-right: 48px;
  border-radius: var(--raio-md);
  font-size: 15px;
}

.btn-mic {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
  background: rgba(22, 38, 60, 0.8);
  border: 1px solid var(--borda);
  color: var(--texto-medio);
}

.btn-mic:hover {
  border-color: var(--ciano);
  color: var(--ciano);
}

.btn-mic.recording {
  background: var(--vermelho);
  border-color: var(--vermelho);
  color: #ffffff;
  animation: micPulse 1s infinite alternate;
  box-shadow: 0 0 16px rgba(244, 63, 94, 0.6);
}

@keyframes micPulse {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

/* Lembranças / Memória */
.memory-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(12, 22, 36, 0.6);
  border: 1px solid var(--borda);
  border-radius: var(--raio-sm);
  margin-bottom: 8px;
  transition: border-color 0.16s ease;
}

.memory-card:hover {
  border-color: rgba(92, 214, 255, 0.4);
}