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20px}.empty-hint{color:var(--text-muted);font-size:.9rem;margin-bottom:1.25rem}.suggested-queries{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:600px}.suggestion-chip{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);font-family:var(--font-body);font-size:.8rem;padding:8px 14px;border-radius:20px;cursor:pointer;transition:border-color .2s,color .2s}.suggestion-chip:hover{border-color:var(--gold);color:var(--gold)}.chat-message{max-width:90%}.chat-message.user{align-self:flex-end;text-align:right}.chat-message.assistant{background:#d4a55608;border:1px solid rgba(212,165,86,.08);border-radius:12px;padding:16px 20px}.message-label{font-family:var(--font-heading);font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}.chat-message.user .message-label{display:none}.chat-message.assistant .message-label{color:var(--gold);opacity:.7}.chat-message.user 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.chat-h{font-family:var(--font-heading);font-weight:400;letter-spacing:.04em;color:var(--text-primary);margin:1.25rem 0 .5rem;font-size:.95rem}.chat-message.assistant .message-content .chat-h:first-child{margin-top:0}.chat-message.assistant .message-content .chat-hr{display:block;border:none;border-top:1px solid var(--border);margin:1rem 0}.chat-message.assistant .message-content ul,.chat-message.assistant .message-content ol{margin:.5rem 0;padding-left:1.25rem}.chat-message.assistant .message-content li{margin-bottom:.25rem}.chat-message.assistant .message-content strong{color:var(--text-primary)}.streaming:after{content:"";display:inline-block;width:8px;height:8px;background:var(--gold);border-radius:50%;margin-left:4px;animation:pulse 1s ease-in-out infinite;vertical-align:middle}.streaming-dot{display:inline-block;width:8px;height:8px;background:var(--gold);border-radius:50%;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.message-sources{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.message-sources-label{display:block;width:100%;font-family:var(--font-heading);font-size:.6rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px}.source-badge{font-family:var(--font-body);font-size:.72rem;text-decoration:none;padding:6px 14px;border:1px solid;border-radius:16px;transition:background .15s;background:none;white-space:nowrap;line-height:1}.source-badge:hover{background:var(--bg-card)}.error-text{color:#ce6b6b;font-size:.9rem}.chat-input-area{padding:16px 20px;border-top:1px solid var(--border);background:var(--bg-deep)}.input-wrapper{display:flex;gap:8px;align-items:center}.chat-input{flex:1;background:var(--bg-raised);border:1px solid var(--border);border-radius:24px;padding:12px 20px;font-family:var(--font-body);font-size:.95rem;color:var(--text);outline:none;caret-color:var(--gold);transition:border-color .2s}.chat-input:focus{border-color:#d4a55666}.chat-input::placeholder{color:var(--text-muted)}.send-btn{background:var(--gold);border:none;border-radius:50%;width:42px;height:42px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--gold-text);flex-shrink:0;transition:opacity .2s,transform .1s}.send-btn:hover:not(:disabled){transform:scale(1.05)}.send-btn:disabled{opacity:.3;cursor:not-allowed}.input-hint{text-align:center;color:var(--text-muted);font-size:.7rem;margin:8px 0 0;opacity:.6}@media (max-width: 640px){.chat-container{min-height:70vh;border-radius:0;border-left:none;border-right:none}.chat-messages{padding:16px}.chat-message{max-width:95%}.chat-input-area{padding:12px 16px}.suggested-queries{gap:6px}.suggestion-chip{font-size:.75rem;padding:6px 12px}}