/* Mobile-first responsive chat UI overrides */
.agrinovel-chatbox {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  border-radius: 16px;
  box-shadow: 0 6px 30px rgba(0,0,0,0.08);
  overflow: hidden;
}

.agrinovel-chatbox .header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
}

.agrinovel-chatbox .messages {
  max-height: 70vh;
  overflow-y: auto;
  padding: 12px;
  scroll-behavior: smooth;
}

.agrinovel-chatbox .input {
  position: sticky;
  bottom: 0;
  display: flex;
  gap: 8px;
  padding: 10px;
}

.agrinovel-theme-green .header { background: #0f7a3a; color: #fff; }
.agrinovel-theme-dark .header { background: #111; color: #fff; }
.agrinovel-theme-light .header { background: #f5f5f5; color: #222; }

/* Typing cursor */
.typing-cursor::after {
  content: ' ';
  display: inline-block;
  width: 6px;
  height: 1em;
  margin-left: 2px;
  background: currentColor;
  opacity: 1;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }