/* Estilos del widget de chat AmplifAI parametrizados con variables CSS */


#chatBtn {
  position: fixed; bottom: 20px; right: 20px;
  width: 60px; height: 60px;
  background: var(--chat-background-button-chat, #f63d63);
  color: var(--chat-color-button-chat, #fff);
  border-radius: 50%; display: flex;
  align-items: center; justify-content: center;
  font-size: 24px; cursor: pointer; z-index: 9999;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: background 0.2s, transform 0.08s cubic-bezier(.4,2,.6,1);
}
#chatBtn:active { transform: scale(0.92); }
#chatBtn svg { transition: transform 0.2s cubic-bezier(.4,2,.6,1); }
#chatBtn:hover svg { transform: translateY(-4px) scale(1.08) rotate(-4deg); }


#chatBox {
  position: fixed; bottom: 90px; right: 20px;
  width: 450px; height: 480px;
  background: var(--chat-background-chat, #fff);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  display: none; flex-direction: column;
  z-index: 9999; overflow: hidden;
  font-family: Arial, sans-serif;
}

#chatHeader {
  background: var(--chat-color-header, #f63d63);
  color: var(--chat-color-title, #fff);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px;
  border-bottom: none;
  box-shadow: 0 2px 8px rgba(246,61,99,0.08);
}
#chatHeader img {
  width: 40px; height: 40px; border-radius: 10px;
  margin-right: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  object-fit: contain;
  padding: 2px;
  background: var(--chat-background-avatar, #fff);
}
#chatHeader span {
  display: flex; align-items: center; font-size: 15px; letter-spacing: 0.2px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
#chatHeader button {
  background: none; border: none; font-size: 22px; cursor: pointer; margin-right: 10px;
  color: var(--chat-color-title, #fff); opacity: 0.7; transition: opacity 0.15s;
}
#chatHeader button:hover { opacity: 1; }

#chatMessages {
  flex: 1; padding: 10px; overflow-y: auto; font-size: 14px;
  display: flex; flex-direction: column;
  background: var(--chat-background-chat, #fff);
}
.msg-bot, .msg-user {
  max-width: 80%; padding: 8px 12px;
  border-radius: 16px; margin: 6px 0;
  font-size: 14px; line-height: 1.4;
  word-break: break-word;
}
.msg-bot {
  background: var(--chat-background-chat-bot, #f5f5f5);
  color: var(--chat-color-bot, #363636);
  align-self: flex-start; border-bottom-left-radius: 0;
}
.msg-user {
  background: var(--chat-background-chat-user, #f63d63);
  color: var(--chat-color-user, #fff);
  align-self: flex-end; border-bottom-right-radius: 0;
}

.msg-bot .dots {
  display: inline-block;
  vertical-align: middle;
}
.msg-bot .dot {
  display: inline-block;
  width: 6px; height: 6px;
  margin: 0 1.5px;
  border-radius: 50%;
  background: #bbb;
  opacity: 0.7;
  animation: botdots 1.2s infinite;
}
.msg-bot .dot:nth-child(2) { animation-delay: 0.2s; }
.msg-bot .dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes botdots {
  0%, 80%, 100% { opacity: 0.2; transform: scale(1); }
  40% { opacity: 1; transform: scale(1.3); }
}

#chatInput {
  display: flex; border-top: 1px solid #ddd;
  padding: 8px; background: var(--chat-background-footer, #f5f5f5);
}
#chatInput input {
  flex: 1; border: none; padding: 10px; font-size: 14px;
  outline: none; color: var(--chat-color-footer, #363636);
  background: transparent;
}
#chatInput input::placeholder {
  color: var(--chat-color-footer-placeholder, #aaa);
}
#chatInput button {
  background: var(--chat-background-button-send, #f63d63);
  color: var(--chat-color-button-send, #fff);
  border: none; padding: 0 12px;
  border-radius: 50%; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.08s cubic-bezier(.4,2,.6,1);
  height: 40px;
  width: 40px;
}

#chatInput button:hover { 
  background: var(--chat-background-button-send, );
  filter: brightness(0.92);
}
#chatInput button:active { transform: scale(0.92); }