/**
 * Chat Widget - Estilos
 * Integrado con variables del tema (main.css)
 */

.chat-widget-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 350px;
  max-width: calc(100vw - 40px);
  height: 500px;
  max-height: calc(100vh - 100px);
  background: var(--surface-color);
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  display: none;
  flex-direction: column;
  z-index: 99998;
  overflow: hidden;
  font-family: var(--default-font);
}

.chat-widget-container.chat-widget-open {
  display: flex;
}

.chat-widget__header {
  background: var(--accent-color);
  color: var(--contrast-color);
  padding: 20px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  flex-shrink: 0;
}

.chat-widget__close {
  background: transparent;
  color: var(--contrast-color);
  border: none;
  padding: 0;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: opacity 0.2s;
}

.chat-widget__close:hover {
  opacity: 0.85;
}

.chat-widget__body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  color: var(--default-color);
}

.chat-widget__body p {
  margin-bottom: 15px;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  word-wrap: break-word;
  line-height: 1.5;
}

.chat-widget__message-user {
  color: var(--default-color);
  background: #f1f1f1;
}

.chat-widget__message-bot {
  color: var(--contrast-color);
  background: var(--accent-color);
  margin-top: 10px;
}

.chat-widget__footer {
  padding: 12px;
  border-top: 1px solid #ddd;
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.chat-widget__input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  outline: none;
  font-family: var(--default-font);
  font-size: 14px;
  color: var(--default-color);
}

.chat-widget__input:focus {
  border-color: var(--accent-color);
}

.chat-widget__send {
  background: var(--accent-color);
  color: var(--contrast-color);
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--default-font);
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s;
}

.chat-widget__send:hover {
  opacity: 0.9;
}

.chat-widget__send:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.chat-widget-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--accent-color);
  color: var(--contrast-color);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  transition: opacity 0.2s;
}

.chat-widget-button:hover {
  opacity: 0.9;
}

.chat-widget-button.chat-widget-hidden {
  display: none !important;
}

@media screen and (max-width: 768px) {
  .chat-widget-container {
    right: 10px;
    bottom: 10px;
    width: calc(100vw - 20px);
    height: calc(100vh - 90px);
  }

  .chat-widget-button {
    right: 15px;
    bottom: 15px;
  }
}