/* FamilyVan chat-bot widget — matches site theme (dark + orange accent). */
#fv-chat-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 99990;
  width: 60px; height: 60px; border-radius: 50%;
  background: #ff6b35; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(0,0,0,.45);
  transition: transform .15s ease, background .15s ease;
}
#fv-chat-fab:hover { background: #e85520; transform: scale(1.06); }
#fv-chat-fab svg { width: 28px; height: 28px; fill: #fff; }
#fv-chat-panel {
  position: fixed; right: 20px; bottom: 92px; z-index: 99991;
  width: 380px; max-width: calc(100vw - 40px);
  height: 540px; max-height: calc(100vh - 130px);
  background: #1a1a1a; color: #f7f6f2;
  border: 1px solid #2a2a2a; border-radius: 12px;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,.55);
  font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif; font-size: 14px;
}
#fv-chat-panel[hidden] { display: none; }
#fv-chat-header {
  background: #141414; border-bottom: 1px solid #2a2a2a;
  padding: 12px 14px; display: flex; align-items: center; gap: 8px;
}
#fv-chat-title { font-weight: 700; flex: 1; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
#fv-chat-title small { display: block; font-weight: 400; color: #999; font-size: 11px; }
.fv-chat-lang { display: flex; border: 1px solid #2a2a2a; border-radius: 6px; overflow: hidden; flex-shrink: 0; }
.fv-chat-lang button {
  background: transparent; color: #999; border: none; cursor: pointer;
  padding: 5px 7px; font-size: 11px; font-weight: 700;
}
.fv-chat-lang button.fv-active { background: #ff6b35; color: #fff; }
#fv-chat-close {
  background: transparent; border: none; color: #999; cursor: pointer;
  font-size: 22px; line-height: 1; padding: 2px 6px;
}
#fv-chat-close:hover { color: #fff; }
#fv-chat-body {
  flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px;
}
.fv-msg { max-width: 85%; padding: 9px 12px; border-radius: 12px; line-height: 1.45; word-wrap: break-word; }
.fv-msg.fv-bot { background: #252525; align-self: flex-start; border-bottom-left-radius: 4px; }
.fv-msg.fv-user { background: #ff6b35; color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.fv-msg.fv-bot a { color: #ff6b35; }
#fv-chat-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 8px; }
#fv-chat-quick button {
  background: #252525; color: #f7f6f2; border: 1px solid #2a2a2a; border-radius: 20px;
  padding: 6px 12px; font-size: 12px; cursor: pointer;
}
#fv-chat-quick button:hover { border-color: #ff6b35; color: #ff6b35; }
#fv-chat-foot { border-top: 1px solid #2a2a2a; padding: 10px 12px; background: #141414; }
#fv-chat-form { display: flex; gap: 8px; }
#fv-chat-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
#fv-chat-input {
  flex: 1; background: #252525; border: 1px solid #2a2a2a; border-radius: 8px;
  color: #f7f6f2; padding: 9px 12px; font-size: 14px; outline: none; min-width: 0;
}
#fv-chat-input:focus { border-color: #ff6b35; }
#fv-chat-send {
  background: #ff6b35; color: #fff; border: none; border-radius: 8px;
  padding: 0 16px; font-weight: 700; cursor: pointer; font-size: 14px;
}
#fv-chat-send:hover { background: #e85520; }
#fv-chat-wa-row { display: flex; margin-top: 8px; }
#fv-chat-wa {
  flex: 1; text-align: center; background: #1faa55; color: #fff; text-decoration: none;
  border-radius: 8px; padding: 9px; font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
#fv-chat-wa:hover { background: #178a44; }
#fv-chat-wa svg { width: 18px; height: 18px; fill: #fff; }
.fv-contact-form { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.fv-contact-form input {
  background: #1a1a1a; border: 1px solid #2a2a2a; border-radius: 8px;
  color: #f7f6f2; padding: 9px 12px; font-size: 14px; outline: none; width: 100%; box-sizing: border-box;
}
.fv-contact-form input:focus { border-color: #ff6b35; }
.fv-contact-form button {
  background: #ff6b35; color: #fff; border: none; border-radius: 8px;
  padding: 10px; font-weight: 700; cursor: pointer; font-size: 14px;
}
.fv-contact-form button:hover { background: #e85520; }
#fv-chat-panel .fv-wa-send {
  display: inline-block; margin-top: 8px; background: #1faa55; color: #fff;
  text-decoration: none; border-radius: 8px; padding: 10px 16px; font-weight: 700;
}
#fv-chat-panel .fv-wa-send:hover { background: #178a44; }
@media (max-width: 480px) {
  #fv-chat-panel { right: 10px; bottom: 90px; }
  #fv-chat-fab { right: 14px; bottom: 14px; }
}