/* ===== CHATBOT WIDGET — Warm Ivory Theme ===== */
#chat-bubble{
  position:fixed;bottom:28px;right:28px;z-index:500;
}
.chat-toggle{
  width:60px;height:60px;border-radius:50%;
  background:var(--gold);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(30,64,175,0.40);
  transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1),box-shadow 0.3s ease;
  position:relative;z-index:2;
}
.chat-toggle:hover{transform:scale(1.1);box-shadow:0 12px 36px rgba(30,64,175,0.55)}
.chat-toggle svg{width:26px;height:26px;color:#FFFFFF;transition:opacity 0.2s,transform 0.2s}
.chat-toggle .icon-close{position:absolute;opacity:0;transform:rotate(-90deg)}
.chat-toggle.active .icon-open{opacity:0;transform:rotate(90deg)}
.chat-toggle.active .icon-close{opacity:1;transform:rotate(0)}
.chat-pulse{
  position:absolute;top:-2px;right:-2px;
  width:14px;height:14px;border-radius:50%;
  background:#16A34A;border:2px solid var(--bg);
  animation:chat-ping 1.5s ease-in-out infinite;
}
@keyframes chat-ping{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:0.7}}

.chat-window{
  position:absolute;bottom:76px;right:0;width:360px;max-height:520px;
  background:var(--bg-card);
  border:1px solid var(--border);border-radius:16px;
  display:flex;flex-direction:column;
  box-shadow:0 24px 64px rgba(28,20,8,0.18);
  overflow:hidden;
  opacity:0;transform:translateY(16px) scale(0.96);
  pointer-events:none;
  transition:opacity 0.25s ease,transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
  transform-origin:bottom right;
}
.chat-window.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}

.chat-header{
  background:linear-gradient(135deg,rgba(30,64,175,0.08),rgba(30,64,175,0.03));
  border-bottom:1px solid var(--border);
  padding:16px 20px;
  display:flex;align-items:center;gap:14px;flex-shrink:0;
}
.chat-avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--fh);font-size:1rem;color:var(--white);font-weight:600;
  flex-shrink:0;box-shadow:0 2px 8px rgba(30,64,175,0.3);
}
.chat-header-info{flex:1;min-width:0}
.chat-header-name{font-size:0.9rem;font-weight:500;color:var(--text);letter-spacing:0.04em}
.chat-header-status{
  font-size:0.72rem;color:#16A34A;display:flex;align-items:center;gap:5px;
}
.chat-header-status::before{
  content:'';width:6px;height:6px;border-radius:50%;background:#16A34A;
  animation:chat-ping 1.5s ease-in-out infinite;
}

.chat-messages{
  flex:1;overflow-y:auto;padding:20px;
  display:flex;flex-direction:column;gap:14px;
  background:var(--bg);
  scrollbar-width:thin;scrollbar-color:var(--border) transparent;
}
.chat-messages::-webkit-scrollbar{width:4px}
.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

.chat-msg{display:flex;gap:10px;max-width:85%;animation:msg-in 0.3s ease}
@keyframes msg-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.chat-msg.bot{align-self:flex-start}
.chat-msg.user{align-self:flex-end;flex-direction:row-reverse}

.chat-msg-avatar{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  display:flex;align-items:center;justify-content:center;
  font-size:0.65rem;font-family:var(--fh);color:var(--white);font-weight:600;
  align-self:flex-end;
}
.chat-msg-bubble{padding:11px 16px;border-radius:14px;font-size:0.875rem;line-height:1.6;word-break:break-word}
.chat-msg.bot .chat-msg-bubble{
  background:var(--bg-card);border:1px solid var(--border-card);
  color:var(--text-sub);border-bottom-left-radius:4px;
  box-shadow:0 1px 4px rgba(28,20,8,0.06);
}
.chat-msg.user .chat-msg-bubble{
  background:linear-gradient(135deg,var(--gold),var(--gold-lt));
  color:var(--white);border-bottom-right-radius:4px;font-weight:400;
}

.chat-typing{
  display:flex;gap:5px;align-items:center;padding:12px 16px;
  background:var(--bg-card);border:1px solid var(--border-card);
  border-radius:14px;border-bottom-left-radius:4px;width:fit-content;
  box-shadow:0 1px 4px rgba(28,20,8,0.06);
}
.chat-typing span{
  width:6px;height:6px;border-radius:50%;background:var(--gold-lt);
  animation:typing-dot 1.2s ease-in-out infinite;
}
.chat-typing span:nth-child(2){animation-delay:0.2s}
.chat-typing span:nth-child(3){animation-delay:0.4s}
@keyframes typing-dot{0%,60%,100%{transform:translateY(0);opacity:0.4}30%{transform:translateY(-4px);opacity:1}}

.chat-quick-replies{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px;background:var(--bg)}
.chat-quick-btn{
  padding:6px 14px;border-radius:20px;
  border:1.5px solid var(--border);background:var(--bg-card);
  color:var(--gold);font-family:var(--fb);font-size:0.75rem;
  cursor:pointer;transition:var(--t);white-space:nowrap;
}
.chat-quick-btn:hover{background:var(--gold-bg);border-color:var(--gold-lt)}

.chat-input-area{
  padding:14px 16px;border-top:1px solid var(--border);
  display:flex;gap:10px;align-items:flex-end;flex-shrink:0;
  background:var(--bg-card);
}
.chat-input{
  flex:1;background:var(--bg-alt);border:1.5px solid var(--border);
  border-radius:10px;padding:10px 14px;
  color:var(--text);font-family:var(--fb);font-size:0.875rem;
  resize:none;outline:none;max-height:120px;min-height:42px;
  transition:border-color 0.2s;line-height:1.5;overflow-y:auto;
}
.chat-input:focus{border-color:var(--gold)}
.chat-input::placeholder{color:var(--muted)}
.chat-send{
  width:40px;height:40px;border-radius:10px;flex-shrink:0;
  background:var(--gold);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background 0.2s,transform 0.2s;
}
.chat-send:hover{background:var(--gold-lt);transform:scale(1.05)}
.chat-send:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.chat-send svg{width:18px;height:18px;color:var(--white)}

.chat-lead-success{
  padding:14px 16px;text-align:center;
  background:rgba(22,163,74,0.06);border-top:1px solid rgba(22,163,74,0.15);
  font-size:0.8rem;color:#15803D;animation:msg-in 0.3s ease;
}

@media(max-width:480px){
  .chat-window{width:calc(100vw - 32px);right:-12px}
  #chat-bubble{bottom:20px;right:16px}
}