:root {
  --panel-bg: #e0e0e0;
  --shadow-dark: #bebebe;
  --shadow-light: #ffffff;
  --text-color: #333333;
  --primary-color: #76b2fe;
  --secondary-color: #b69efe;
  --success-color: #4CAF50;
}

.chatbot-panel {
  margin-top: 10px;
  padding: 20px;
}

.chat-container {
  background: var(--panel-bg);
  border-radius: 20px;
  padding: 15px;
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 6px;
  box-shadow: inset 6px 6px 12px var(--shadow-dark),
              inset -6px -6px 12px var(--shadow-light);
}

.message {
  margin-bottom: 6px;
  padding: 12px 16px;
  border-radius: 18px;
  max-width: 80%;
  line-height: 1.4;
  font-size: 0.95rem;
  box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.06);
  position: relative;
}

.user-message {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  margin-left: auto;
}

.bot-message {
  background: var(--panel-bg);
  color: var(--text-color);
  margin-right: auto;
}

.bot-message::first-letter {
  font-size: 1.3em;
  margin-right: 3px;
  vertical-align: middle;
}

.chat-input {
  display: flex;
  gap: 10px;
}

.chat-input input {
  flex: 1;
  padding: 12px 16px;
  border-radius: 15px;
  border: none;
  background: var(--panel-bg);
  color: var(--text-color);
  box-shadow: inset 6px 6px 10px var(--shadow-dark),
              inset -6px -6px 10px var(--shadow-light);
}

.chat-input button {
  padding: 12px 16px;
  border-radius: 15px;
  border: none;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 5px 5px 10px var(--shadow-dark),
              -5px -5px 10px var(--shadow-light);
  transition: all 0.3s ease;
}

.chat-input button:hover {
  transform: translateY(-2px);
}

.clear-button {
  margin-top: 10px;
  padding: 8px 16px;
  border-radius: 15px;
  border: none;
  background: #f44336;
  color: white;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 3px 3px 6px var(--shadow-dark);
}

.chatbot-loading-spinner {
  display: inline-block;
  animation: spin 1s linear infinite;
  font-style: normal;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Animasi khusus untuk emoji */
.message.bot-message[data-emoji*="🤣"],
.message.bot-message[data-emoji*="😂"],
.message.bot-message[data-emoji*="😆"] {
  animation: laugh 0.5s ease-in-out infinite alternate;
}

.message.bot-message[data-emoji*="❤️"] {
  animation: pulse 1s ease infinite;
}

.message.bot-message:hover {
  filter: brightness(1.05);
  transition: filter 0.2s ease;
}

@keyframes laugh {
  0% { transform: translateY(0) rotate(-5deg); }
  100% { transform: translateY(-3px) rotate(5deg); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}