/**
 * Chat Widget Component Styles
 * Boutique Suzosky - AI Assistant
 */

.chat-widget {
  position: fixed;
  bottom: var(--spacing-2xl);
  right: var(--spacing-2xl);
  z-index: var(--z-modal);
  font-family: var(--font-body);
}

/* Chat Toggle Button */
.chat-widget__toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--color-black);
  border: none;
  box-shadow: var(--shadow-2xl);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  position: relative;
}

.chat-widget__toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-gold-lg);
}

.chat-widget__toggle-icon {
  width: 28px;
  height: 28px;
  transition: all var(--transition-fast);
}

.chat-widget__toggle.active .chat-widget__toggle-icon {
  transform: rotate(180deg);
}

.chat-widget__notification {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 24px;
  height: 24px;
  background-color: var(--color-error);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

/* Chat Window */
.chat-widget__window {
  position: fixed;
  bottom: 110px;
  right: var(--spacing-2xl);
  width: 380px;
  height: min(600px, calc(100vh - 140px));
  max-height: calc(100vh - 140px);
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-2xl);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-base);
  overflow: hidden;
  border: 1px solid var(--border-color-light);
  z-index: var(--z-modal);
}

.chat-widget__window.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Chat Header */
.chat-widget__header {
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-gray-900) 100%);
  color: var(--color-white);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-gold);
}

.chat-widget__header-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.chat-widget__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  border: 2px solid var(--color-gold);
}

.chat-widget__header-text {
  display: flex;
  flex-direction: column;
}

.chat-widget__header-title {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
}

.chat-widget__header-status {
  font-size: var(--font-size-xs);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.chat-widget__status-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.chat-widget__header-actions {
  display: flex;
  gap: 8px;
}

.chat-widget__minimize,
.chat-widget__close {
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 6px;
  transition: all 0.2s;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-widget__minimize:hover,
.chat-widget__close:hover {
  background: rgba(255,255,255,0.1);
  transform: scale(1.1);
}

/* Chat Messages */
.chat-widget__messages {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  background-color: var(--color-gray-50);
}

.chat-widget__messages::-webkit-scrollbar {
  width: 6px;
}

.chat-widget__messages::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

.chat-widget__messages::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: 3px;
}

.chat-widget__messages::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

/* Message Bubble */
.chat-widget__message {
  display: flex;
  gap: var(--spacing-sm);
  animation: slideIn 0.3s ease-out;
}

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

.chat-widget__message--user {
  flex-direction: row-reverse;
}

.chat-widget__message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  background-color: var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.chat-widget__message--user .chat-widget__message-avatar {
  background-color: var(--color-black);
  color: var(--color-white);
}

.chat-widget__message--ai .chat-widget__message-avatar {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--color-black);
}

.chat-widget__message-content {
  max-width: 75%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.chat-widget__message-bubble {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  word-wrap: break-word;
}

.chat-widget__message--ai .chat-widget__message-bubble {
  background-color: var(--color-white);
  color: var(--color-black);
  border: 1px solid var(--border-color-light);
  border-bottom-left-radius: 4px;
}

.chat-widget__message--user .chat-widget__message-bubble {
  background-color: var(--color-black);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.chat-widget__message-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  padding: 0 var(--spacing-sm);
}

.chat-widget__message--user .chat-widget__message-time {
  text-align: right;
}

/* Typing Indicator */
.chat-widget__typing {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
}

.chat-widget__typing-bubble {
  background-color: var(--color-white);
  border: 1px solid var(--border-color-light);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  display: flex;
  gap: 4px;
}

.chat-widget__typing-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-gray-400);
  border-radius: 50%;
  animation: typing 1.4s infinite;
}

.chat-widget__typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.chat-widget__typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%, 60%, 100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-10px);
  }
}

/* Chat Input */
.chat-widget__input-container {
  padding: var(--spacing-lg);
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color-light);
}

.chat-widget__input-wrapper {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-end;
}

.chat-widget__input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  font-family: inherit;
  resize: none;
  max-height: 100px;
  transition: all var(--transition-fast);
}

.chat-widget__input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.chat-widget__send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-gold);
  color: var(--color-black);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.chat-widget__send-btn:hover {
  background-color: var(--color-gold-dark);
  transform: scale(1.05);
}

.chat-widget__send-btn:disabled {
  background-color: var(--color-gray-300);
  cursor: not-allowed;
  transform: none;
}

/* Quick Replies */
.chat-widget__quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.chat-widget__quick-reply {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-white);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chat-widget__quick-reply:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
}

/* Welcome Message */
.chat-widget__welcome {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
}

.chat-widget__welcome-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
}

.chat-widget__welcome-title {
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
}

.chat-widget__welcome-text {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .chat-widget {
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
  }
  
  .chat-widget__window {
    right: 1rem;
    left: 1rem;
    width: auto;
    bottom: 90px;
    height: calc(100vh - 120px);
    max-height: calc(100vh - 120px);
  }
  
  .chat-widget__toggle {
    width: 50px;
    height: 50px;
  }
  
  .chat-widget__toggle-icon {
    width: 24px;
    height: 24px;
  }
}