/*
  WordPress ChatBot Styles v2.4.2
  Description: Scoped CSS with all image icons styled.
*/

.wp-chatbot-container {
  /* CSS Variables */
  --color-primary: #ca5106;
  --color-primary-hover: #b44805;
  --color-btn-primary-text: rgba(255, 255, 255, 1);
  --color-background: rgba(245, 245, 245, 1);
  --color-surface: rgba(255, 255, 255, 1);
  --color-text: rgba(19, 52, 59, 1);
  --color-text-secondary: rgba(98, 108, 113, 1);
  --color-border: rgba(0, 0, 0, 0.1);
  --color-card-border-inner: rgba(0, 0, 0, 0.08);
  --space-4: 4px; --space-8: 8px; --space-12: 12px; --space-16: 16px; --space-20: 20px;
  --radius-sm: 6px; --radius-base: 8px; --radius-md: 10px; --radius-lg: 12px;
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --duration-fast: 150ms; --duration-normal: 250ms; --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
  
  line-height: 1.5; font-size: 14px; -webkit-font-smoothing: antialiased;
}

.wp-chatbot-container, .wp-chatbot-container *, .wp-chatbot-container *::before, .wp-chatbot-container *::after {
  box-sizing: border-box;
}

/* Chat Widget Button */
.chat-widget { position: fixed; bottom: var(--space-20); right: var(--space-20); z-index: 1000; }
.chat-widget-button { width: 60px; height: 60px; background: var(--color-primary); color: var(--color-btn-primary-text); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: var(--shadow-lg); transition: all var(--duration-normal) var(--ease-standard); position: relative; border: none; }
.chat-widget-button:hover { background: var(--color-primary-hover); transform: scale(1.05); }

/* Styles for image icons */
.chat-widget .chat-icon-img { width: 28px; height: 28px; object-fit: contain; }
.chat-header .header-icon { width: 20px; height: 20px; object-fit: contain; }
.chat-input .input-icon { width: 20px; height: 20px; object-fit: contain; }

/* Chat Window */
.chat-window { position: fixed; bottom: var(--space-20); right: var(--space-20); width: 380px; height: 500px; background: var(--color-surface); border-radius: var(--radius-lg); border: 1px solid var(--color-border); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; z-index: 1001; transition: all var(--duration-normal) var(--ease-standard); overflow: hidden; }
.chat-window.hidden { opacity: 0; visibility: hidden; transform: translateY(20px) scale(0.95); }

/* Chat Header */
.chat-header { padding: var(--space-12) var(--space-16); display: flex; justify-content: space-between; align-items: center; background: var(--color-primary); color: var(--color-btn-primary-text); flex-shrink: 0; }
.chat-header-info { display: flex; align-items: center; gap: var(--space-12); }
.bot-avatar { font-size: 20px; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.2); border-radius: 50%; }
.bot-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.bot-info h3 { color: var(--color-btn-primary-text); font-size: 16px; font-weight: 500; margin: 0; line-height: 1.3; }
.bot-status { font-size: 12px; opacity: 0.9; }
.chat-header-actions { display: flex; gap: var(--space-8); }
.btn-icon { background: none; border: none; color: var(--color-btn-primary-text); cursor: pointer; padding: var(--space-4); border-radius: var(--radius-sm); transition: background var(--duration-fast) var(--ease-standard); line-height: 1; display:flex; align-items:center; justify-content:center; }
.btn-icon:hover { background: rgba(255, 255, 255, 0.15); }

/* Chat Messages */
.chat-messages { flex: 1; overflow-y: auto; padding: var(--space-16); display: flex; flex-direction: column; gap: var(--space-12); background: var(--color-surface); }
.chat-messages::-webkit-scrollbar { width: 6px; }
.chat-messages::-webkit-scrollbar-track { background: var(--color-surface); }
.chat-messages::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-sm); }
.message { display: flex; gap: var(--space-8); max-width: 85%; }
.message.user-message { align-self: flex-end; flex-direction: row-reverse; }
.message-avatar { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; background: var(--color-background); overflow: hidden; } /* Added overflow hidden */
.user-message .message-avatar { background: var(--color-primary); color: var(--color-btn-primary-text); }

/* NEW: Style for small avatars in messages */
.message-avatar .avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.message-content { background: var(--color-background); padding: var(--space-8) var(--space-12); border-radius: var(--radius-md); }
.user-message .message-content { background: var(--color-primary); color: var(--color-btn-primary-text); }
.message-content p { margin: 0; font-size: 13px; line-height: 1.5; word-wrap: break-word; }
.message-time { font-size: 11px; color: var(--color-text-secondary); margin-top: var(--space-4); display: block; }
.user-message .message-time { color: rgba(255, 255, 255, 0.8); }
.message-content .sent-image { max-width: 100%; border-radius: var(--radius-md); margin-top: var(--space-8); }

/* Typing Indicator */
.typing-indicator { display: flex; gap: var(--space-8); padding: 0 var(--space-16); margin-bottom: var(--space-8); flex-shrink: 0; }
.typing-dots { background: var(--color-background); padding: var(--space-12); border-radius: var(--radius-md); display: flex; gap: var(--space-4); }
.typing-dots span { width: 6px; height: 6px; background: var(--color-text-secondary); border-radius: 50%; animation: typingDots 1.4s infinite ease-in-out both; }
.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }
@keyframes typingDots { 0%, 80%, 100% { transform: scale(0); opacity: 0.5; } 40% { transform: scale(1); opacity: 1; } }

/* Chat Input */
.chat-input { padding: var(--space-12) var(--space-16); border-top: 1px solid var(--color-card-border-inner); background: var(--color-surface); flex-shrink: 0; }
.input-container { display: flex; gap: var(--space-8); align-items: center; }
.upload-btn { background: transparent; border: none; height: 40px; width: 40px; flex-shrink: 0; }
.upload-btn:hover { background: var(--color-background); }
.input-container input { flex: 1; border: 1px solid var(--color-border); border-radius: var(--radius-base); padding: var(--space-8) var(--space-12); font-size: 13px; background: var(--color-background); color: var(--color-text); height: 40px; }
.input-container input:focus { outline: none; border-color: var(--color-primary); }
.input-container .btn--primary { height: 40px; width: 40px; padding: 0; display:flex; align-items:center; justify-content:center; background: var(--color-primary); color: var(--color-btn-primary-text); border:none; border-radius: var(--radius-base); cursor: pointer; }
.input-container .btn--primary:disabled { opacity: 0.6; cursor: not-allowed; }

/* Responsive */
@media (max-width: 480px) {
  .chat-window { top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; border-radius: 0; border: none; }
}

/* --- Markdown Formatting Styles --- */
.message-content p {
  margin: 0 0 var(--space-8) 0;
}
.message-content p:last-child {
  margin-bottom: 0;
}
.message-content ul, .message-content ol {
  padding-left: var(--space-20);
  margin: var(--space-8) 0;
}
.message-content li {
  margin-bottom: var(--space-4);
  line-height: 1.4;
}
.message-content a {
  color: var(--color-primary-hover);
  text-decoration: underline;
  font-weight: 500;
}
.user-message .message-content a {
  color: var(--color-surface); /* Make links in user messages white */
}
.message-content a:hover {
  text-decoration: none;
}
.message-content strong, .message-content b {
  font-weight: 600;
}
.message-content em, .message-content i {
  font-style: italic;
}
.message-content code {
  background-color: var(--color-border);
  padding: 2px 5px;
  border-radius: var(--radius-sm);
  font-size: 12px;
}
.message-content blockquote {
  border-left: 3px solid var(--color-border);
  padding-left: var(--space-12);
  margin: var(--space-8) 0;
  color: var(--color-text-secondary);
}