/* ===== Cascajares Chat Widget ===== */

#cascajares-chat-root {
  --cascajares-color: #FF6600;
  --cascajares-color-dark: #e05500;
  --cascajares-text: #2b2b2b;
  --cascajares-bg: #ffffff;
  --cascajares-bot-bubble: #f4f4f6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Botón flotante */
#cascajares-chat-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--cascajares-color);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: transform 0.2s ease, background 0.2s ease;
}

#cascajares-chat-toggle:hover {
  background: var(--cascajares-color-dark);
  transform: scale(1.05);
}

/* Ventana del chat */
#cascajares-chat-window {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 370px;
  max-width: calc(100vw - 32px);
  height: 540px;
  max-height: calc(100vh - 130px);
  background: var(--cascajares-bg);
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 99999;
  animation: cascajares-slide-up 0.25s ease;
}

@keyframes cascajares-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cabecera */
#cascajares-chat-header {
  background: var(--cascajares-color);
  color: #fff;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#cascajares-chat-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

#cascajares-chat-subtitle {
  font-size: 12px;
  opacity: 0.9;
  margin-top: 2px;
}

#cascajares-chat-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.3);
}

/* Zona de mensajes */
#cascajares-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #fafafa;
}

.cascajares-msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.45;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.cascajares-msg-bot {
  align-self: flex-start;
  background: var(--cascajares-bot-bubble);
  color: var(--cascajares-text);
  border-bottom-left-radius: 4px;
}

.cascajares-msg-user {
  align-self: flex-end;
  background: var(--cascajares-color);
  color: #fff;
  border-bottom-right-radius: 4px;
}

/* Indicador de "escribiendo" */
.cascajares-typing {
  align-self: flex-start;
  background: var(--cascajares-bot-bubble);
  padding: 12px 16px;
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  display: flex;
  gap: 4px;
}

.cascajares-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #bbb;
  animation: cascajares-blink 1.2s infinite both;
}

.cascajares-typing span:nth-child(2) { animation-delay: 0.2s; }
.cascajares-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes cascajares-blink {
  0%, 80%, 100% { opacity: 0.3; }
  40% { opacity: 1; }
}

/* Zona de entrada */
#cascajares-chat-input-area {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid #eee;
  background: #fff;
  gap: 8px;
}

#cascajares-chat-input {
  flex: 1;
  border: 1px solid #ddd;
  border-radius: 22px;
  padding: 10px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

#cascajares-chat-input:focus {
  border-color: var(--cascajares-color);
}

#cascajares-chat-send {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--cascajares-color);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

#cascajares-chat-send:hover {
  background: var(--cascajares-color-dark);
}

#cascajares-chat-send:disabled {
  background: #ccc;
  cursor: not-allowed;
}

/* Footer */
#cascajares-chat-footer {
  text-align: center;
  font-size: 11px;
  color: #999;
  padding: 6px;
  background: #fff;
  border-top: 1px solid #f0f0f0;
}

#cascajares-chat-footer strong {
  color: var(--cascajares-color);
}

/* Responsive móvil */
@media (max-width: 480px) {
  #cascajares-chat-window {
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    bottom: 0;
    right: 0;
    border-radius: 0;
  }
  #cascajares-chat-toggle {
    bottom: 16px;
    right: 16px;
  }
}

/* Enlaces dentro de los mensajes */
.cascajares-msg-link {
  color: inherit;
  text-decoration: underline;
  font-weight: 600;
  word-break: break-all;
}

.cascajares-msg-bot .cascajares-msg-link {
  color: var(--cascajares-color);
}

.cascajares-msg-user .cascajares-msg-link {
  color: #fff;
}