body {
  font-family: Arial, sans-serif;
  background-color: #f0fff4;
  margin: 0;
  padding: 0;
}

header {
  background-color: #2e7d32;
  color: white;
  padding: 10px;
  text-align: center;
}

nav {
  margin-top: 10px;
}

nav button {
  margin: 5px;
  padding: 10px 15px;
  background-color: #4caf50;
  color: white;
  border: none;
  cursor: pointer;
}

nav button:hover {
  background-color: #388e3c;
}

.content-section {
  padding: 20px;
  display: none;
}

.content-section.active {
  display: block;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  background-color: #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
}

th, td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: left;
}

button {
  margin-top: 10px;
  padding: 10px 15px;
  background-color: #2196f3;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background-color: #1976d2;
}

input[type="text"], input[type="date"], input[type="number"], input[type="email"], input[type="password"], input[type="tel"] {
  padding: 10px;
  margin: 5px 0;
  width: 100%;
  box-sizing: border-box;
}
/* Chatbot Styles */
#chatbot-container {
  max-width: 80%;
  height: 60vh;
  width: 100%;
  margin: 30px auto;
  padding: 18px;
  border: 1px solid #b2dfdb;
  border-radius: 10px;
  background: #e0f7fa;
  box-shadow: 0 2px 8px rgba(44, 62, 80, 0.08);
}
#chat-messages {
  height: calc(60vh - 100px);
  overflow-y: auto;
  background: #fff;
  border: 1px solid #b2dfdb;
  padding: 10px;
  margin-bottom: 12px;
  border-radius: 6px;
  font-size: 15px;
}
#chat-form {
  display: flex;
  gap: 8px;
}
#chat-input {
  flex: 1;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid #b2dfdb;
  font-size: 15px;
}
#chat-form button {
  padding: 8px 18px;
  border-radius: 6px;
  background: #00796b;
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
#chat-form button:hover {
  background: #004d40;
}
#chatbot-container div {
  word-break: break-word;
}