/* Yabem-Vehu — Chatbot widget */
#yv-chat-bubble {
  position: fixed;
  bottom: 88px; /* arriba del botón flotante de WhatsApp (.whatsapp-float: bottom 20px, 56px alto) */
  right: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-primary, #202F4F);
  color: var(--color-white, #fff);
  border: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .22);
  cursor: pointer;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease;
}
#yv-chat-bubble:hover { background: var(--color-primary-hover, #2E4270); }
#yv-chat-bubble svg { width: 26px; height: 26px; }

#yv-chat-window {
  position: fixed;
  bottom: 156px; /* arriba de la burbuja del chat, que a su vez está arriba del botón de WhatsApp */
  right: 20px;
  width: 350px;
  max-width: calc(100vw - 32px);
  height: 480px;
  max-height: 70vh;
  background: var(--color-white, #fff);
  border-radius: 14px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .22);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 999999;
  font-family: 'Inter', system-ui, sans-serif;
  border: 1px solid var(--color-border, #E2E8F0);
}
#yv-chat-window.yv-open { display: flex; }

#yv-chat-header {
  background: var(--color-primary, #202F4F);
  color: var(--color-white, #fff);
  padding: 14px 16px;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#yv-chat-close {
  background: none;
  border: none;
  color: var(--color-white, #fff);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  opacity: .85;
}
#yv-chat-close:hover { opacity: 1; }

#yv-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  background: var(--color-surface, #F4F6F8);
}
.yv-msg {
  margin-bottom: 10px;
  max-width: 85%;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-line;
}
.yv-msg.yv-bot {
  background: var(--color-white, #fff);
  border: 1px solid var(--color-border, #E2E8F0);
  color: var(--color-text-primary, #202F4F);
  border-bottom-left-radius: 2px;
}
.yv-msg.yv-user {
  background: var(--color-primary, #202F4F);
  color: var(--color-white, #fff);
  margin-left: auto;
  border-bottom-right-radius: 2px;
}

#yv-chat-typing {
  font-size: 12px;
  color: var(--color-text-secondary, #777678);
  padding: 0 14px 8px;
  display: none;
}

#yv-chat-input-row {
  display: flex;
  border-top: 1px solid var(--color-border, #E2E8F0);
  background: var(--color-white, #fff);
}
#yv-chat-input {
  flex: 1;
  border: none;
  padding: 12px 14px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
  color: var(--color-text-primary, #202F4F);
}
#yv-chat-send {
  background: var(--color-accent, #992824);
  color: var(--color-white, #fff);
  border: none;
  padding: 0 18px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}
#yv-chat-send:hover { background: var(--color-accent-hover, #7A1F1C); }
#yv-chat-send:disabled { opacity: .6; cursor: default; }

@media (max-width: 420px) {
  #yv-chat-window { right: 16px; bottom: 148px; }
  #yv-chat-bubble { right: 16px; bottom: 84px; }
}