/* app/assets/stylesheets/chat.css */

/* --- Layout wrapper --- */
.chat-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #f9fafa;
  padding: 2rem;
  color: #6a7282; /* text color */
}

/* --- Title --- */
.conversation-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: #009688; /* teal */
  text-align: center;
}

/* --- Chat box --- */
.chat-box {
  background: #f9fafa;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(20, 20, 30, 0.04);
  max-width: 700px;
  width: 100%;
  max-height: 50vh;
  overflow-y: auto;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

/* --- Message styles --- */
.message {
  display: block;
  margin: 0.5rem 0;
  padding: 0.6rem 0.8rem;
  border-radius: 12px;
  max-width: 85%;
  word-wrap: break-word;
  line-height: 1.5;
  background: #f5f7f8;
  border: 1px solid #e6eaed;
}

.role-user {
  background: #e0f7f5;
  border-left: 4px solid #00bba7;
  align-self: flex-end;
  margin-left: auto;
}

.role-assistant {
  background: #f0fdfa;
  border-left: 4px solid #009688;
  margin-right: auto;
}

.message-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #6a7282;
  margin-bottom: 0.3rem;
}

.message-role {
  font-weight: 600;
  color: #009688;
}

.message-time {
  color: #9ca3af;
}

/* --- Empty state --- */
.no-messages {
  text-align: center;
  font-style: italic;
  color: #6a7282;
}

/* --- Form --- */
.chat-form {
  max-width: 700px;
  width: 100%;
  background: white;
  border: 1px solid #dfe3e8;
  border-radius: 12px;
  padding: 1rem;
  b

  .chat-submit {
  background-color: #009688;  /* teal base */
  color: #fff;
  padding: 0.7rem 1.1rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 150, 136, 0.2);
}

.chat-submit:hover {
  background-color: #00bba7;  /* lighter teal hover */
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 187, 167, 0.3);
}

.chat-submit:active {
  background-color: #00897b;  /* slightly darker for press effect */
  transform: translateY(0);
  box-shadow: 0 2px 3px rgba(0, 150, 136, 0.25);
}