/* ==========================================================================
   ARUZ AI ADVISOR - LUXURY FLOATING UI & CHAT MODAL
   ========================================================================== */

/* Floating Right AI Assistant Button */
.floating-ai-btn {
  position: fixed;
  bottom: max(1.25rem, calc(env(safe-area-inset-bottom, 0px) + 0.75rem));
  right: 1.25rem;
  left: auto;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.1rem 0.65rem 0.75rem;
  border-radius: 50px;
  background: linear-gradient(135deg, #1F191B 0%, #120E10 100%);
  border: 1.5px solid #EEB623;
  color: #FFFFFF;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.75), 0 0 20px rgba(238, 182, 35, 0.35);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.floating-ai-btn:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: #FFFFFF;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.85), 0 0 30px rgba(238, 182, 35, 0.55);
}

.floating-ai-btn:active {
  transform: scale(0.95);
}

.floating-ai-icon-wrap {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #EEB623 0%, #C79215 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #161213;
  flex-shrink: 0;
}

.floating-ai-icon-wrap .ai-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid #EEB623;
  animation: aiPulse 2.5s ease-out infinite;
}

@keyframes aiPulse {
  0% { transform: scale(0.9); opacity: 0.9; }
  100% { transform: scale(1.5); opacity: 0; }
}

.floating-ai-label {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.floating-ai-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #EEB623;
  line-height: 1.1;
}

.floating-ai-sub {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.65rem;
  color: #D8C9AE;
  opacity: 0.85;
}

/* Floating Left WhatsApp Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: max(1.25rem, calc(env(safe-area-inset-bottom, 0px) + 0.75rem));
  left: 1.25rem;
  right: auto;
  z-index: 48;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45), 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-decoration: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.floating-whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6), 0 0 20px rgba(37, 211, 102, 0.4);
}

.floating-whatsapp-btn:active {
  transform: scale(0.92);
}

/* AI Chat Modal Dialog (Positioned Bottom-Right) */
.aruz-ai-modal {
  position: fixed;
  bottom: 5.5rem;
  right: 1.25rem;
  left: auto;
  width: 410px;
  max-width: calc(100vw - 2.5rem);
  height: 580px;
  max-height: calc(100vh - 7rem);
  background: linear-gradient(170deg, #1B1517 0%, #120E0F 100%);
  border: 1px solid rgba(238, 182, 35, 0.4);
  border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), 0 0 35px rgba(238, 182, 35, 0.2);
  z-index: 55;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.3s;
}

.aruz-ai-modal.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Modal Header */
.aruz-ai-header {
  padding: 1rem 1.25rem;
  background: rgba(35, 27, 29, 0.95);
  border-bottom: 1px solid rgba(238, 182, 35, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.aruz-ai-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.aruz-ai-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #231F20;
  border: 1.5px solid #EEB623;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.aruz-ai-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aruz-ai-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.aruz-ai-status {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.68rem;
  color: #7BD195;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.aruz-ai-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 8px #25D366;
}

.aruz-ai-header-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.aruz-ai-btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #D8C9AE;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.aruz-ai-btn-icon:hover {
  background: rgba(238, 182, 35, 0.2);
  color: #EEB623;
  border-color: #EEB623;
}

/* Chat Messages Container */
.aruz-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scrollbar-width: thin;
  scrollbar-color: #EEB623 rgba(0, 0, 0, 0.3);
}

.aruz-ai-messages::-webkit-scrollbar {
  width: 5px;
}
.aruz-ai-messages::-webkit-scrollbar-thumb {
  background: #EEB623;
  border-radius: 4px;
}

/* Message Bubble */
.aruz-msg {
  display: flex;
  gap: 0.65rem;
  max-width: 90%;
  animation: msgFadeIn 0.3s ease-out;
}

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

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

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

.aruz-msg-content {
  padding: 0.85rem 1.1rem;
  border-radius: 14px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  line-height: 1.55;
}

.aruz-msg.user .aruz-msg-content {
  background: linear-gradient(135deg, #C79215 0%, #EEB623 100%);
  color: #161213;
  font-weight: 600;
  border-bottom-right-radius: 2px;
  box-shadow: 0 4px 15px rgba(238, 182, 35, 0.25);
}

.aruz-msg.assistant .aruz-msg-content {
  background: rgba(35, 27, 29, 0.85);
  border: 1px solid rgba(238, 182, 35, 0.25);
  color: #E8E4DF;
  border-bottom-left-radius: 2px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.aruz-msg-content p {
  color: inherit;
  font-size: inherit;
  line-height: inherit;
  margin-bottom: 0.5rem;
}
.aruz-msg-content p:last-child {
  margin-bottom: 0;
}

.aruz-msg-content strong {
  color: #EEB623;
  font-weight: 700;
}
.aruz-msg.user .aruz-msg-content strong {
  color: #000000;
}

.aruz-msg-content ul, .aruz-msg-content ol {
  margin: 0.4rem 0;
  padding-left: 1.2rem;
}
.aruz-msg-content li {
  list-style: disc;
  margin-bottom: 0.3rem;
}

.aruz-msg-content a {
  color: #EEB623;
  text-decoration: underline;
  font-weight: 600;
}

/* Quick Suggestion Chips */
.aruz-ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.aruz-chip {
  background: rgba(238, 182, 35, 0.1);
  border: 1px solid rgba(238, 182, 35, 0.3);
  color: #D8C9AE;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.aruz-chip:hover {
  background: #EEB623;
  color: #161213;
  border-color: #EEB623;
  transform: translateY(-1px);
}

/* Typing indicator */
.aruz-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.75rem 1rem;
  background: rgba(35, 27, 29, 0.85);
  border: 1px solid rgba(238, 182, 35, 0.25);
  border-radius: 14px;
  width: fit-content;
}

.aruz-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #EEB623;
  animation: typingBounce 1.4s infinite ease-in-out;
}
.aruz-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.aruz-typing-dot:nth-child(2) { animation-delay: -0.16s; }

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

/* WhatsApp Direct Callout Banner inside chat */
.aruz-chat-cta {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.15) 0%, rgba(18, 140, 126, 0.15) 100%);
  border: 1px solid rgba(37, 211, 102, 0.4);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.5rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.aruz-chat-cta:hover {
  background: rgba(37, 211, 102, 0.25);
  border-color: #25D366;
}

.aruz-chat-cta-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  color: #FFFFFF;
}

.aruz-chat-cta-btn {
  background: #25D366;
  color: #FFFFFF;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  white-space: nowrap;
}

/* Modal Input Footer */
.aruz-ai-footer {
  padding: 0.85rem 1.1rem;
  background: rgba(22, 17, 18, 0.98);
  border-top: 1px solid rgba(238, 182, 35, 0.25);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.aruz-ai-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(238, 182, 35, 0.3);
  border-radius: 24px;
  padding: 0.65rem 1.1rem;
  color: #FFFFFF;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.aruz-ai-input:focus {
  border-color: #EEB623;
  background: rgba(255, 255, 255, 0.08);
}

.aruz-ai-input::placeholder {
  color: rgba(216, 201, 174, 0.5);
  font-size: 0.8rem;
}

.aruz-ai-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C79215 0%, #EEB623 100%);
  color: #161213;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.aruz-ai-send:hover {
  transform: scale(1.08);
  box-shadow: 0 0 15px rgba(238, 182, 35, 0.5);
}

.aruz-ai-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Mobile Responsiveness for Modal */
@media (max-width: 640px) {
  .floating-ai-btn {
    padding: 0.55rem 0.85rem;
    right: 0.85rem;
    left: auto;
    bottom: max(0.85rem, calc(env(safe-area-inset-bottom, 0px) + 0.5rem));
  }
  .floating-ai-title {
    font-size: 0.70rem;
  }
  .floating-ai-sub {
    display: none;
  }

  .floating-whatsapp-btn {
    left: 0.85rem;
    right: auto;
    bottom: max(0.85rem, calc(env(safe-area-inset-bottom, 0px) + 0.5rem));
    width: 48px;
    height: 48px;
  }

  .aruz-ai-modal {
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    height: 82vh;
    max-height: 82vh;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
  }
}