/* ── FIXHIVE CHATBOT WIDGET ── */

#fh-chat-launcher {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #0D1B2A;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 300;
  box-shadow: 0 4px 20px rgba(13,27,42,0.4);
  border: 2px solid #F5A623;
  transition: transform .2s, box-shadow .2s;
}
#fh-chat-launcher:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(13,27,42,0.5); }
#fh-chat-launcher .fh-launcher-icon { transition: opacity .15s; }
#fh-chat-launcher.open .fh-launcher-icon-open { display: none; }
#fh-chat-launcher:not(.open) .fh-launcher-icon-close { display: none; }

/* Pulse ring on load */
#fh-chat-launcher::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(245,166,35,0.4);
  animation: fh-pulse 2s ease-out infinite;
}
@keyframes fh-pulse {
  0%   { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Window */
#fh-chat-window {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  width: 340px;
  max-height: 520px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(13,27,42,0.22);
  display: flex;
  flex-direction: column;
  z-index: 299;
  overflow: hidden;
  transform: scale(0.92) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .22s cubic-bezier(.34,1.56,.64,1), opacity .18s;
}
#fh-chat-window.visible {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* Header */
#fh-chat-header {
  background: linear-gradient(135deg, #0a2463, #1d4ed8);
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.fh-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #F5A623;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.fh-header-info h4 { color: #fff; font-size: 0.92rem; font-weight: 700; margin: 0 0 1px; }
.fh-header-info p { color: rgba(255,255,255,0.65); font-size: 0.75rem; margin: 0; }
.fh-online-dot {
  width: 8px; height: 8px;
  background: #25D366;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
}

/* Messages area */
#fh-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  scroll-behavior: smooth;
}
#fh-chat-messages::-webkit-scrollbar { width: 4px; }
#fh-chat-messages::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 2px; }

.fh-msg {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  animation: fh-msg-in .2s ease;
}
@keyframes fh-msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fh-msg.bot { align-self: flex-start; }
.fh-msg.user { align-self: flex-end; flex-direction: row-reverse; }

.fh-bubble {
  max-width: 220px;
  padding: 0.65rem 0.9rem;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.5;
}
.fh-msg.bot .fh-bubble {
  background: #f3f4f6;
  color: #1a1a1a;
  border-bottom-left-radius: 4px;
}
.fh-msg.user .fh-bubble {
  background: #1d4ed8;
  color: #fff;
  border-bottom-right-radius: 4px;
}

/* Typing indicator */
.fh-typing .fh-bubble {
  display: flex; gap: 4px; align-items: center;
  padding: 0.7rem 1rem;
}
.fh-typing .fh-bubble span {
  width: 7px; height: 7px;
  background: #9ca3af;
  border-radius: 50%;
  display: inline-block;
  animation: fh-bounce .9s infinite;
}
.fh-typing .fh-bubble span:nth-child(2) { animation-delay: .15s; }
.fh-typing .fh-bubble span:nth-child(3) { animation-delay: .3s; }
@keyframes fh-bounce {
  0%,60%,100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

/* Choices */
.fh-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-left: 0;
  padding-left: 0;
  animation: fh-msg-in .25s ease;
}
.fh-choice {
  background: #fff;
  border: 1.5px solid #1d4ed8;
  color: #1d4ed8;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.fh-choice:hover { background: #1d4ed8; color: #fff; }
.fh-choice.amber { border-color: #F5A623; color: #0D1B2A; }
.fh-choice.amber:hover { background: #F5A623; }

/* Input area */
#fh-chat-input-area {
  padding: 0.75rem 1rem;
  border-top: 1px solid #f3f4f6;
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}
#fh-chat-input {
  flex: 1;
  border: 1.5px solid #e5e7eb;
  border-radius: 20px;
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  outline: none;
  transition: border-color .15s;
  font-family: inherit;
}
#fh-chat-input:focus { border-color: #1d4ed8; }
#fh-chat-send {
  width: 36px; height: 36px;
  background: #1d4ed8;
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
  flex-shrink: 0;
}
#fh-chat-send:hover { background: #1e40af; }

@media (max-width: 400px) {
  #fh-chat-window { width: calc(100vw - 2rem); right: 1rem; }
}