.agent-tabs{margin:0 0 14px;gap:8px;border:0;flex-wrap:wrap}.agent-tabs button{padding:9px 14px;border:1px solid #e6e6e6;border-radius:10px;background:#fff}.agent-tabs button.active{background:#ededed;border-color:#ededed;color:#222}.agent-workspace{display:flex;flex-direction:column;height:calc(100dvh - 290px);min-height:365px;max-height:950px;border:1px solid #e5e5e5;border-radius:16px;background:#fff;overflow:hidden}.agent-header{padding:14px 22px;border-bottom:1px solid #eee;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-shrink:0}.agent-header strong{font-weight:550;font-size:14px}.agent-header small{display:block;max-width:680px;line-height:1.5;margin-top:5px;font-size:11px}.agent-header button{white-space:nowrap;font-size:12px}.agent-history{overflow-y:auto;flex:1;min-height:0;padding:16px max(22px,calc((100% - 850px)/2));scrollbar-width:thin;overscroll-behavior:contain}.agent-history .message{margin:0 0 18px;background:transparent;padding:8px 16px}.agent-history .message.user{background:#f3f3f3;margin-left:50px;border-radius:15px}.speaker{display:flex;align-items:center;gap:9px;margin-bottom:7px}.speaker-avatar{display:grid;place-items:center;width:25px;height:25px;background:#fff;border:1px solid #e3e3e3;border-radius:8px;font-size:12px;color:#4c4c4c}.speaker strong{font-size:11px;color:#606060}.agent-history .markdown{padding-left:34px}.agent-history .markdown h2{font-size:20px}.agent-history .markdown h3{font-size:17px}.agent-history .chat-empty{padding:25px 10px}.agent-history .chat-empty h2{font-size:25px;margin:17px 0 10px}.agent-orb{width:44px;height:44px;background:#f5f5f5;border:1px solid #e5e5e5;border-radius:14px;display:grid;place-items:center;margin:0 auto;font-size:25px}.agent-history .suggestions{justify-content:center;margin-top:25px}.agent-composer{flex-shrink:0;border:1px solid #dedede;background:#fafafa;border-radius:14px;padding:11px 15px;margin:0 18px 15px}.agent-composer label{margin:0 4px 5px;font-weight:500;font-size:11px;color:#666}.agent-composer textarea{border:0;background:transparent;padding:6px 4px;min-height:48px;max-height:140px;resize:vertical;font-size:14px}.agent-composer textarea:focus-visible{outline:none;box-shadow:0 2px 0 #666}.composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:3px}.composer-bottom button{padding:9px 17px;font-size:12px}.composer-bottom small{font-size:10px}.agent-footnote{font-size:11px;color:#777;text-align:center;margin:10px 0 0}.thinking p{font-size:13px;padding-left:34px;color:#666}.thinking .quiet{margin-left:24px;font-size:12px}.thinking .speaker-avatar{animation:breathe 1.5s ease-in-out infinite}@keyframes breathe{50%{background:#e1e9e5}}@media(max-width:700px){.agent-tabs{gap:6px}.agent-tabs button{padding:8px 10px;font-size:11px;flex:1}.agent-workspace{height:calc(100dvh - 310px);min-height:390px;border-radius:12px}.agent-header{padding:12px;gap:8px}.agent-header small{display:none}.agent-header strong{font-size:12px}.agent-header button{font-size:10px;padding:8px}.agent-history{padding:14px 5px}.agent-history .message{padding:8px 9px}.agent-history .message.user{margin-left:20px}.agent-history .markdown{padding-left:0;font-size:13px}.agent-composer{margin:0 8px 8px;padding:10px}.agent-footnote{font-size:10px}.composer-bottom{gap:8px}.composer-bottom small{max-width:155px}.agent-history .chat-empty h2{font-size:21px}}@media(prefers-reduced-motion:reduce){.thinking .speaker-avatar{animation:none}}
/* Search tuning has an operational panel separate from its conversation. */
.search-tuning-panel{margin:18px 0 26px;padding:24px;border:1px solid #e0e6dc;border-radius:24px;background:linear-gradient(135deg,#f4f8f2,#fffcf6)}.search-tuning-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.search-tuning-heading h2{margin:0 0 9px;font-size:24px}.search-tuning-heading p:not(.eyebrow){font-size:13px;color:#68796e;line-height:1.7;max-width:700px}.search-tuning-heading .badge{white-space:nowrap}.search-tuning-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.search-tuning-facts>div{padding:16px;background:#ffffffc9;border:1px solid #e6e9df;border-radius:17px}.search-tuning-facts small,.search-tuning-facts strong{display:block}.search-tuning-facts small{font-size:11px;color:#7c887c;margin-bottom:8px}.search-tuning-facts strong{font-size:16px}.search-tuning-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0}.search-tuning-steps>div{padding:18px;border-radius:18px;background:#fff;border:1px solid #e3e8dd}.search-tuning-steps b{font-size:13px;color:#246b5a}.search-tuning-steps p{font-size:12px;line-height:1.7;color:#73806f}.search-tuning-steps button{font-size:11px;margin:4px 5px 0 0}.search-chat-explanation{padding:14px 16px;background:#edf2f8;border:1px solid #dfe7ed;border-radius:16px;font-size:12px;line-height:1.7;color:#5a6b7b}.tuning-diagnosis{margin:18px 0;font-size:12px;color:#637362}.tuning-diagnosis>summary{font-weight:600;cursor:pointer}.tuning-diagnosis .markdown{padding:18px;background:#fff;border-radius:16px;max-height:350px;overflow:auto}.tuning-proposals{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.tuning-proposal{padding:20px;border:1px solid #e2e7dc;border-radius:20px;background:#fff}.tuning-proposal>small{color:#25816f;font-size:10px;text-transform:uppercase;letter-spacing:.7px}.tuning-proposal h4{margin:10px 0;font-size:17px;overflow-wrap:anywhere}.tuning-proposal p{font-size:12px;color:#6b7969;line-height:1.8}.tuning-proposal .detail-actions button{font-size:11px;padding:8px 10px}.tuning-diagnosis .activity-item small{display:block;margin:6px 0}@media(max-width:760px){.search-tuning-panel{padding:17px}.search-tuning-heading{flex-direction:column;gap:5px}.search-tuning-facts{grid-template-columns:1fr}.search-tuning-steps,.tuning-proposals{grid-template-columns:1fr}}