/* ===== Pearl of Skardu - AI Chatbot Styles ===== */

/* --- Chat Toggle Button --- */
.chatbot-toggle {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1050;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #c9a22e);
  color: var(--primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(212, 175, 55, 0.4);
  transition: var(--transition);
  animation: chatPulse 2.5s infinite;
}
.chatbot-text {
  display: none;
}
.chatbot-toggle:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(212,175,55,.55); }
.chatbot-toggle svg { width: 26px; height: 26px; transition: var(--transition); }
.chatbot-toggle .chat-icon-close { display: none; }
.chatbot-toggle.active .chat-icon-open { display: none; }
.chatbot-toggle.active .chat-icon-close { display: block; }
.chatbot-toggle.active { 
  animation: none; 
  background: var(--secondary); 
  color: var(--text); 
  box-shadow: 0 4px 20px rgba(0,0,0,.4); 
  transform: rotate(90deg); 
}

.chatbot-badge {
  position: absolute; top: -2px; right: -2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #ef4444; color: #fff;
  font-size: .65rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(0); transition: var(--transition);
}
.chatbot-badge.visible { opacity: 1; transform: scale(1); }

@keyframes chatPulse {
  0%,100% { box-shadow: 0 4px 24px rgba(212,175,55,.4); }
  50% { box-shadow: 0 4px 40px rgba(212,175,55,.65); }
}

/* --- Chat Window --- */
.chatbot-window {
  position: fixed; bottom: 90px; right: 28px; z-index: 1051;
  width: 360px; height: 480px;
  border-radius: var(--radius);
  background: rgba(15,23,42,.97);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 16px 64px rgba(0,0,0,.6), 0 0 0 1px rgba(212,175,55,.08);
  display: flex; flex-direction: column; overflow: hidden;
  opacity: 0; visibility: hidden;
  transform: translateY(20px) scale(.95);
  transform-origin: bottom right;
  transition: opacity .35s cubic-bezier(.4,0,.2,1), transform .35s cubic-bezier(.4,0,.2,1), visibility .35s;
}
.chatbot-window.open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }

/* --- Chat Header --- */
.chatbot-header {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px;
  background: linear-gradient(135deg, rgba(15,23,42,.95), rgba(30,41,59,.95));
  border-bottom: 1px solid var(--glass-border); flex-shrink: 0;
}
.chatbot-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #c9a22e);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.15rem; position: relative;
}
.chatbot-avatar::after {
  content: ''; position: absolute; bottom: 1px; right: 1px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #22c55e; border: 2px solid rgba(15,23,42,.95);
}
.chatbot-header-info { flex: 1; min-width: 0; }
.chatbot-header-name { font-family: var(--font-heading); font-size: .95rem; font-weight: 600; color: var(--text); }
.chatbot-header-status { font-size: .7rem; color: #22c55e; display: flex; align-items: center; gap: 4px; }
.chatbot-header-close {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--text-muted); display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.1rem; transition: var(--transition); flex-shrink: 0;
}
.chatbot-header-close:hover { background: rgba(239,68,68,.15); color: #ef4444; border-color: rgba(239,68,68,.3); }

/* --- Chat Messages Area --- */
.chatbot-messages {
  flex: 1; overflow-y: auto; padding: 20px 16px;
  display: flex; flex-direction: column; gap: 14px; scroll-behavior: smooth;
}
.chatbot-messages::-webkit-scrollbar { width: 5px; }
.chatbot-messages::-webkit-scrollbar-track { background: transparent; }
.chatbot-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 10px; }

/* --- Message Bubbles --- */
.chat-message { display: flex; gap: 10px; max-width: 85%; animation: msgSlideIn .3s cubic-bezier(.4,0,.2,1); }
.chat-message.bot { align-self: flex-start; }
.chat-message.user { align-self: flex-end; flex-direction: row-reverse; }

.chat-message-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; margin-top: 2px;
}
.chat-message.bot .chat-message-avatar { background: linear-gradient(135deg, var(--accent), #c9a22e); color: var(--primary); }
.chat-message.user .chat-message-avatar { background: var(--glass); border: 1px solid var(--glass-border); color: var(--text-muted); }

.chat-bubble { padding: 12px 16px; border-radius: 16px; font-size: .85rem; line-height: 1.65; word-wrap: break-word; overflow-wrap: break-word; }
.chat-message.bot .chat-bubble {
  background: rgba(30,41,59,.7); border: 1px solid var(--glass-border);
  color: var(--text); border-bottom-left-radius: 4px; box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.chat-message.user .chat-bubble {
  background: linear-gradient(135deg, var(--accent), #c9a22e);
  color: var(--primary); border-bottom-right-radius: 4px;
  box-shadow: 0 2px 12px rgba(212,175,55,.25); font-weight: 500;
}
.chat-time { font-size: .62rem; color: var(--text-muted); margin-top: 4px; opacity: .6; }
.chat-message.user .chat-time { text-align: right; }

@keyframes msgSlideIn { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* --- Typing Indicator --- */
.chatbot-typing { display: none; align-self: flex-start; gap: 10px; max-width: 85%; animation: msgSlideIn .3s cubic-bezier(.4,0,.2,1); }
.chatbot-typing.visible { display: flex; }
.chatbot-typing .chat-message-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #c9a22e); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; flex-shrink: 0; margin-top: 2px;
}
.typing-dots {
  display: flex; align-items: center; gap: 5px; padding: 14px 20px;
  background: rgba(30,41,59,.7); border: 1px solid var(--glass-border);
  border-radius: 16px; border-bottom-left-radius: 4px;
}
.typing-dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: typingBounce 1.4s infinite ease-in-out; }
.typing-dots span:nth-child(2) { animation-delay: .16s; }
.typing-dots span:nth-child(3) { animation-delay: .32s; }

@keyframes typingBounce {
  0%,60%,100% { transform: translateY(0); opacity: .4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* --- Quick Replies --- */
.chatbot-quick-replies { display: flex; gap: 8px; padding: 0 16px 12px; flex-wrap: wrap; flex-shrink: 0; }
.quick-reply-btn {
  padding: 7px 14px; border-radius: 50px; font-size: .73rem; font-weight: 600;
  background: transparent; border: 1px solid rgba(212,175,55,.35);
  color: var(--accent); cursor: pointer; transition: var(--transition);
  white-space: nowrap; letter-spacing: .2px;
}
.quick-reply-btn:hover { background: var(--accent); color: var(--primary); border-color: var(--accent); transform: translateY(-1px); box-shadow: 0 3px 12px rgba(212,175,55,.2); }

/* --- Chat Input Area --- */
.chatbot-input-area { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: rgba(15,23,42,.9); border-top: 1px solid var(--glass-border); flex-shrink: 0; }
.chatbot-input {
  flex: 1; padding: 12px 18px; border-radius: 50px;
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--text); font-family: var(--font-body); font-size: .85rem;
  outline: none; transition: var(--transition); direction: auto;
}
.chatbot-input::placeholder { color: var(--text-muted); opacity: .6; }
.chatbot-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(212,175,55,.08); }
.chatbot-send {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #c9a22e);
  color: var(--primary); border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; transition: var(--transition);
}
.chatbot-send:hover { transform: scale(1.08); box-shadow: 0 4px 16px rgba(212,175,55,.35); }
.chatbot-send:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.chatbot-send svg { width: 18px; height: 18px; }

.chatbot-powered { text-align: center; padding: 6px 16px 10px; font-size: .6rem; color: var(--text-muted); opacity: .5; flex-shrink: 0; letter-spacing: .5px; }

/* --- Mobile Responsive --- */
@media (max-width: 480px) {
  .chatbot-window { width: calc(100vw - 16px); height: calc(100vh - 100px); bottom: 90px; right: 8px; border-radius: 16px; }
  .chatbot-toggle { bottom: 20px; right: 20px; width: 56px; height: 56px; padding: 0; }
  .chatbot-toggle svg { width: 24px; height: 24px; }
  .chat-message { max-width: 90%; }
}
@media (max-width:768px) and (min-width:481px) { .chatbot-window { width: 360px; height: 500px; } }

/* --- RTL support for Urdu --- */
.chat-bubble[dir="rtl"] { text-align: right; }