/* ── Chatbot Widget ─────────────────────────────────────────────── */
#chatbot-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  font-family: 'Satoshi', 'Inter', sans-serif;
}

#chat-toggle {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--neon-green, #01696f);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(1,105,111,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}
#chat-toggle:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(1,105,111,0.6); }

#chat-badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 20px; height: 20px;
  background: #e53e3e;
  color: #fff;
  border-radius: 50%;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
}

#chat-window {
  position: absolute;
  bottom: 70px; right: 0;
  width: 360px;
  max-height: 520px;
  background: var(--dark-bg-tertiary, #1c1b19);
  border: 1px solid var(--neon-green, #01696f);
  border-radius: 16px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(1,105,111,0.15);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: chatSlideUp 0.25s cubic-bezier(0.16,1,0.3,1);
}

@keyframes chatSlideUp {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

#chat-header {
  background: var(--neon-green, #01696f);
  padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}

.chat-header-info { display: flex; align-items: center; gap: 10px; }
.chat-avatar { font-size: 24px; line-height: 1; }
.chat-bot-name { color: #fff; font-weight: 700; font-size: 14px; }
.chat-status { color: rgba(255,255,255,0.8); font-size: 12px; display: flex; align-items: center; gap: 5px; margin-top: 2px; }
.status-dot { width: 7px; height: 7px; background: #6ee7b7; border-radius: 50%; animation: pulse 2s infinite; }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.5} }

#chat-close-btn {
  background: none; border: none; color: rgba(255,255,255,0.8);
  font-size: 18px; cursor: pointer; padding: 4px; border-radius: 4px;
  transition: color 0.2s;
}
#chat-close-btn:hover { color: #fff; }

#chat-messages {
  flex: 1; overflow-y: auto;
  padding: 16px; display: flex; flex-direction: column; gap: 10px;
  scroll-behavior: smooth;
}
#chat-messages::-webkit-scrollbar { width: 4px; }
#chat-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }

.chat-msg {
  max-width: 82%; padding: 10px 14px;
  border-radius: 16px; font-size: 14px; line-height: 1.5;
  word-break: break-word;
}
.chat-msg--bot {
  background: var(--dark-bg, #171614);
  color: #e2e8f0;
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(255,255,255,0.07);
  align-self: flex-start;
}
.chat-msg--user {
  background: var(--neon-green, #01696f);
  color: #fff;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

.booking-confirm {
  font-size: 13px; line-height: 1.8;
  background: rgba(1,105,111,0.15);
  border: 1px solid rgba(1,105,111,0.4);
  border-radius: 10px; padding: 12px 14px;
  color: #e2e8f0;
}
.booking-confirm strong { display: block; margin-bottom: 6px; color: #6ee7b7; }

#chat-typing { padding: 8px 16px; flex-shrink: 0; }
.typing-bubble {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--dark-bg, #171614);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 10px 14px; border-radius: 16px; border-bottom-left-radius: 4px;
}
.typing-bubble span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--neon-green, #01696f);
  animation: typingDot 1.2s infinite;
}
.typing-bubble span:nth-child(2) { animation-delay: 0.2s; }
.typing-bubble span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%,60%,100%{transform:translateY(0)} 30%{transform:translateY(-6px)} }

#chat-input-area {
  padding: 12px 16px;
  display: flex; gap: 8px; align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
#chat-input {
  flex: 1; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px; padding: 10px 16px;
  color: #fff; font-size: 14px; outline: none;
  transition: border-color 0.2s;
}
#chat-input:focus { border-color: var(--neon-green, #01696f); }
#chat-input::placeholder { color: rgba(255,255,255,0.35); }

#chat-send {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--neon-green, #01696f);
  border: none; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}
#chat-send:hover { background: #0c4e54; transform: scale(1.08); }

@media (max-width: 420px) {
  #chat-window { width: calc(100vw - 24px); right: -8px; }
}