/* ==========================================================================
   CONCIERGE IA OLFATIVO — SINESTESIA IMPORTS
   Design System de Luxo: Verde Floresta, Âmbar Dourado e Seda Marfim
   ========================================================================== */

:root {
  --concierge-primary: #142823;
  --concierge-dark: #0b1814;
  --concierge-gold: #c5a880;
  --concierge-gold-hover: #b39268;
  --concierge-light: #fbfbf9;
  --concierge-gray-bg: #f4f4f0;
  --concierge-text: #2d3732;
  --concierge-text-muted: #65756d;
  --concierge-radius: 16px;
  --concierge-shadow: 0 12px 40px rgba(11, 24, 20, 0.18), 0 2px 6px rgba(0, 0, 0, 0.04);
}

/* 1. Botão Flutuante (Trigger) */
.concierge-trigger-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9990;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--concierge-primary) 0%, var(--concierge-dark) 100%);
  color: #ffffff;
  border: 1px solid rgba(197, 168, 128, 0.4);
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(20, 40, 35, 0.28);
  cursor: pointer;
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.concierge-trigger-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(20, 40, 35, 0.38);
  border-color: var(--concierge-gold);
}

.concierge-trigger-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(197, 168, 128, 0.18);
  border-radius: 50%;
  color: var(--concierge-gold);
  font-size: 15px;
}

.concierge-trigger-pulse {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: var(--concierge-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 2px #ffffff;
}

/* 2. Janela de Chat do Concierge */
.concierge-window {
  position: fixed;
  bottom: 86px;
  right: 24px;
  width: 390px;
  max-width: calc(100vw - 32px);
  height: 580px;
  max-height: calc(100vh - 110px);
  background: #ffffff;
  border-radius: var(--concierge-radius);
  box-shadow: var(--concierge-shadow);
  border: 1px solid rgba(197, 168, 128, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 9991;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.concierge-window.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Cabeçalho */
.concierge-header {
  background: linear-gradient(135deg, var(--concierge-primary) 0%, var(--concierge-dark) 100%);
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(197, 168, 128, 0.3);
}

.concierge-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.concierge-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(197, 168, 128, 0.15);
  border: 1px solid var(--concierge-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--concierge-gold);
  font-size: 18px;
}

.concierge-info h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: #ffffff;
}

.concierge-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 2px;
}

.concierge-status-dot {
  width: 7px;
  height: 7px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 6px #10b981;
}

.concierge-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.concierge-header-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}

.concierge-header-btn:hover {
  color: var(--concierge-gold);
  background: rgba(255, 255, 255, 0.1);
}

.concierge-close-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s;
}

.concierge-close-btn:hover {
  color: #ffffff;
}

/* Área de Mensagens */
.concierge-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px 16px;
  background: var(--concierge-light);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.concierge-messages::-webkit-scrollbar {
  width: 5px;
}

.concierge-messages::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 10px;
}

/* Balões de Mensagem */
.concierge-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
  font-size: 13.5px;
  line-height: 1.55;
  animation: conciergeFadeIn 0.3s ease;
}

@keyframes conciergeFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.concierge-msg.is-assistant {
  align-self: flex-start;
}

.concierge-msg.is-user {
  align-self: flex-end;
}

.concierge-bubble {
  padding: 12px 16px;
  border-radius: 14px;
}

.concierge-msg.is-assistant .concierge-bubble {
  background: #ffffff;
  color: var(--concierge-text);
  border: 1px solid #e8e8e2;
  border-top-left-radius: 3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.concierge-msg.is-user .concierge-bubble {
  background: var(--concierge-primary);
  color: #ffffff;
  border-top-right-radius: 3px;
}

/* Chips de Atalhos Rápidos */
.concierge-quick-prompts {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 16px;
  background: #ffffff;
  border-top: 1px solid #f0f0ea;
  white-space: nowrap;
}

.concierge-quick-prompts::-webkit-scrollbar {
  display: none;
}

.concierge-chip {
  padding: 6px 12px;
  background: var(--concierge-gray-bg);
  border: 1px solid #e5e5dc;
  border-radius: 20px;
  font-size: 12px;
  color: var(--concierge-text);
  cursor: pointer;
  transition: all 0.2s;
}

.concierge-chip:hover {
  background: #ffffff;
  border-color: var(--concierge-gold);
  color: var(--concierge-primary);
}

/* Cards de Produto Recomendado dentro do Chat */
.concierge-product-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.concierge-pcard {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid rgba(197, 168, 128, 0.35);
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.concierge-pcard-thumb {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 6px;
  background: #f8fafc;
  flex-shrink: 0;
}

.concierge-pcard-info {
  flex: 1;
  min-width: 0;
}

.concierge-pcard-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--concierge-primary);
  margin: 0 0 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.concierge-pcard-family {
  font-size: 11px;
  color: var(--concierge-gold);
  font-weight: 600;
  display: block;
}

.concierge-pcard-price {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--concierge-text);
  margin-top: 2px;
}

.concierge-pcard-btn {
  padding: 6px 12px;
  background: var(--concierge-gold);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
  flex-shrink: 0;
}

.concierge-pcard-btn:hover {
  background: var(--concierge-gold-hover);
}

/* Indicador de Digitação */
.concierge-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid #e8e8e2;
  border-radius: 14px;
  border-top-left-radius: 3px;
  width: fit-content;
}

.concierge-typing-dot {
  width: 6px;
  height: 6px;
  background: var(--concierge-gold);
  border-radius: 50%;
  animation: conciergeTypingBounce 1.4s infinite ease-in-out both;
}

.concierge-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.concierge-typing-dot:nth-child(2) { animation-delay: -0.16s; }

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

/* Rodapé e Formulário de Envio */
.concierge-footer {
  padding: 12px 16px;
  background: #ffffff;
  border-top: 1px solid #f0f0ea;
}

.concierge-form {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--concierge-gray-bg);
  border: 1px solid #e5e5dc;
  border-radius: 24px;
  padding: 4px 6px 4px 14px;
  transition: border-color 0.2s;
}

.concierge-form:focus-within {
  border-color: var(--concierge-gold);
  background: #ffffff;
}

.concierge-input {
  flex: 1;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--concierge-text);
  outline: none;
  padding: 6px 0;
}

.concierge-input::placeholder {
  color: #9ca3af;
}

.concierge-send-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--concierge-primary);
  border: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.concierge-send-btn:hover:not(:disabled) {
  background: var(--concierge-gold);
  transform: scale(1.05);
}

.concierge-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.concierge-disclaimer {
  font-size: 10px;
  text-align: center;
  color: #a1a1aa;
  margin-top: 6px;
}

/* Responsividade */
@media (max-width: 480px) {
  .concierge-trigger-btn span {
    display: none;
  }
  .concierge-trigger-btn {
    padding: 14px;
    border-radius: 50%;
  }
  .concierge-window {
    bottom: 0;
    right: 0;
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
  }
}

/* Cursor de Digitação em Tempo Real (SSE Streaming) */
.concierge-cursor {
  display: inline-block;
  width: 5px;
  height: 14px;
  margin-left: 3px;
  background-color: var(--concierge-gold);
  vertical-align: middle;
  border-radius: 1px;
  animation: conciergeCursorBlink 0.7s infinite;
}

@keyframes conciergeCursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}