/* ============================================================
   eb5immigration.co.za — AI Chat Styles
   Supplements main.css for the /ask-our-ai/ page
   ============================================================ */

/* ── Typing indicator ──────────────────────────────────────── */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0;
}
.typing-indicator span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.4;
  animation: typing-bounce 1.2s infinite ease-in-out;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40%           { transform: translateY(-6px); opacity: 1; }
}

/* ── Markdown-rendered message content ────────────────────── */
.message-content h1,
.message-content h2,
.message-content h3 {
  font-family: var(--font-heading);
  color: var(--cream);
  margin: 1rem 0 0.5rem;
  font-weight: 400;
}
.message-content h2 { font-size: 1.05rem; }
.message-content h3 { font-size: 0.95rem; }

.message-content ul,
.message-content ol {
  padding-left: 1.4rem;
  margin: 0.5rem 0;
}
.message-content li {
  font-size: 0.9rem;
  color: var(--cream-muted);
  margin-bottom: 0.35rem;
  line-height: 1.6;
}
.message-content strong {
  color: var(--cream);
  font-weight: 600;
}
.message-content em {
  color: var(--gold);
  font-style: italic;
}
.message-content a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.message-content a:hover { color: var(--gold-light); }

.message-content blockquote {
  border-left: 2px solid var(--gold);
  margin: 0.75rem 0;
  padding: 0.5rem 1rem;
  background: var(--gold-dim);
  font-size: 0.88rem;
  color: var(--cream-muted);
}
.message-content code {
  background: var(--navy-deep);
  border: 1px solid var(--gold-border);
  padding: 0.1rem 0.4rem;
  font-size: 0.82rem;
  color: var(--gold);
  border-radius: 2px;
}
.message-content pre {
  background: var(--navy-deep);
  border: 1px solid var(--gold-border);
  padding: 1rem;
  overflow-x: auto;
  margin: 0.75rem 0;
}
.message-content pre code {
  background: none;
  border: none;
  padding: 0;
}
.message-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0;
  font-size: 0.82rem;
}
.message-content th {
  background: var(--navy-deep);
  color: var(--gold);
  padding: 0.5rem 0.75rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold-border);
}
.message-content td {
  padding: 0.5rem 0.75rem;
  color: var(--cream-muted);
  border-bottom: 1px solid rgba(196,163,90,0.1);
}
.message-content tr:last-child td { border-bottom: none; }

/* ── Send button disabled state ────────────────────────────── */
#send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
#send-btn:disabled:hover { background: var(--gold); }

/* ── Error message ─────────────────────────────────────────── */
.chat-message.error .message-content p {
  color: #e07070;
}
.chat-message.error .message-avatar-initial {
  background: #5a1a1a;
  color: #e07070;
}

/* ── Session info bar ──────────────────────────────────────── */
.chat-session-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.5rem;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--gold-border);
  font-size: 0.68rem;
  color: var(--cream-muted);
}
.chat-session-bar .pipeline-status {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.pipeline-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-border);
}
.pipeline-dot.active { background: var(--gold); }
.pipeline-dot.done   { background: #5a9a5a; }

/* ── Suggested questions hide after first message ──────────── */
.suggested-questions.hidden { display: none; }

/* ── Assessment nudge ──────────────────────────────────────── */
.assessment-nudge {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-left: 3px solid var(--gold);
  font-size: 0.82rem;
  color: var(--cream-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.assessment-nudge a {
  color: var(--gold);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.assessment-nudge a:hover { text-decoration: underline; }

/* ── Mobile adjustments ────────────────────────────────────── */
@media (max-width: 640px) {
  .chat-container { height: 500px; }
  .chat-messages  { padding: 1.25rem; gap: 1.25rem; }
  .agent-grid     { gap: 0.5rem; }
  .agent-btn      { min-width: 68px; padding: 0.6rem 0.75rem; }
}