:root {
  --red: #cd3232;
  --red-light: #e1afaa;
  --grey-dark: #505050;
  --grey: #828282;
  --grey-light: #f5f5f5;
  --white: #ffffff;
  --black: #333333;
  --shadow: rgba(0, 0, 0, 0.1);
}

body {
  font-family: "Montserrat", Arial, sans-serif;
  background-color: var(--grey-light);
  color: var(--black);
  margin: 0;
  padding: 0;
}

.card {
  background-color: var(--white);
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 8px var(--shadow);
  margin: 20px auto;
}

.card-header {
  background-color: var(--red);
  color: var(--white);
  font-weight: bold;
  text-align: center;
  padding: 1.5rem;
  font-size: 1.2rem;
}

.card-body {
  padding: 1.5rem;
}

.form-control {
  border: 2px solid var(--grey);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  line-height: 1.5;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  border-color: var(--red);
  box-shadow: 0 0 10px rgba(205, 50, 50, 0.3);
  outline: none;
}

.btn-primary {
  background-color: var(--red);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-weight: bold;
  padding: 0.75rem;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--red-light);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--shadow);
}

#chatContainerFull {
  display: flex;
  flex-direction: column;
  height: calc(85vh);
  border: 1px solid #ddd;
  border-radius: 10px;
  background-color: #ffffff;
  overflow: hidden;
}

#chatHeader {
  background-color: var(--red);
  color: white;
  padding: 10px;
  text-align: center;
  font-size: 1.2rem;
  font-weight: bold;
}

#chatBody {
  flex-grow: 1;
  overflow-y: auto;
  padding: 15px;
  background-color: #f8f9fa;
  scroll-behavior: smooth;
}

#chatMessages {
  list-style: none;
  margin: 0;
  padding: 0;
}

#chatMessages li {
  margin-bottom: 10px;
  padding: -1;
  border-radius: 10px;
  font-size: 0.9rem;
  animation: fadeIn 0.3s ease-out;
}

#chatMessages .user {
  text-align: right;
  background-color: #007bff;
  color: #fff;
  padding: 10px 15px;
  border-radius: 10px;
  max-width: 70%;
  margin-left: auto;
  line-height: 1.4;
}

#chatMessages .assistant ul {
  margin: 5px 0;
  padding-left: 20px;
  list-style: disc;
}

#chatMessages .assistant ul li {
  margin-bottom: 3px;
  line-height: 0;
  font-size: 0.9rem;
  color: #333;
}

#chatMessages .assistant {
  text-align: left;
  background-color: #f9f9f9;
  color: #333;
  padding: 10px 15px;
  border-radius: 10px;
  max-width: 70%;
  margin-right: auto;
  line-height: 1.4;
  white-space: pre-wrap;
}

#chatMessages .assistant strong {
  font-weight: bold;
  color: #000;
}

#chatMessages .assistant em {
  font-style: italic;
  color: #666;
}

#chatFooter {
  display: flex;
  border-top: 1px solid #ddd;
  padding: 10px;
  background-color: #ffffff;
}

#chatInput {
  flex-grow: 1;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
  font-size: 14px;
  margin-right: 10px;
  transition: box-shadow 0.3s ease;
}

#chatInput:focus {
  outline: none;
  box-shadow: 0 0 5px #007bff;
}

#sendChatBtn {
  background-color: var(--red);
  border: none;
  color: white;
  border-radius: 5px;
  padding: 10px 15px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

#sendChatBtn:hover {
  background-color: #c82333;
  transform: translateY(-2px);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#chatMessages .typing {
  text-align: left;
  font-style: italic;
  color: #888;
  padding: 10px 15px;
  background-color: #f9f9f9;
  border-radius: 10px;
  max-width: 70%;
  margin-right: auto;
  animation: fadeIn 0.3s ease-out;
}