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25px}.pipeline-node{min-width:0;flex:1}.pipeline-icon{width:34px;height:34px;font-size:18px}.pipeline-node small{font-size:8px;max-width:70px}.pipeline-node strong{font-size:9px}.pipeline-arrow{font-size:13px;flex:0;margin-top:8px}.panel-heading{padding:17px}.panel-heading h2{font-size:13px}.panel-heading p{font-size:10px}.connection-flow .panel-heading{display:block}.connection-flow .pill{margin-top:12px;font-size:8px}.flow-footer{padding:12px 15px;display:block}.flow-footer code{font-size:8px;display:block;margin-bottom:8px}.recent-row{padding:15px 17px;gap:8px}.recent-title{font-size:10px}.recent-time{font-size:8px}.recent-row .pill{font-size:8px}.prompt-tip{padding:21px}.run-detail-header,.run-meta{padding-left:16px;padding-right:16px}.run-detail-header h2{max-width:210px;font-size:12px}.run-meta{font-size:8px}.terminal pre{font-size:10px;min-height:160px}.run-detail-footer{align-items:flex-start;flex-direction:column;padding:13px 15px}.run-detail-footer code{font-size:8px}.composer{padding:16px}.composer-heading h2{font-size:12px}.composer-footer>span{font-size:8px;max-width:150px}.composer-footer .button{font-size:11px;padding:9px 12px}.editor-fields{padding:17px}.editor-fields textarea{font-size:10px}.editor-actions .button{font-size:10px;padding:9px 12px}.export-actions{gap:14px}.client-prompt textarea{width:calc(100% - 34px);margin:0 17px;font-size:9px}.client-prompt>p{margin-left:17px;margin-right:17px}.client-prompt .panel-heading{flex-direction:column;align-items:flex-start}.instruction-side{grid-template-columns:1fr}.subtle-note{padding-top:0}.connection-card{padding:20px}.copy-field{align-items:flex-start}.copy-field code{font-size:9px}.runtime-details>div{grid-template-columns:75px 1fr}.main-footer{margin-top:26px}.page-heading>.pill{display:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Session chooser: consistent opaque surface across browsers. */
.composer{overflow:visible}
.session-picker{position:relative;width:220px;max-width:100%;min-width:0}
.session-select{width:100%;min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 11px;border:1px solid #dce3e1;border-radius:7px;background:#fff;color:#3f555b;font-size:11px;text-align:left;box-shadow:0 1px 2px #17232a04}
.session-select:hover{border-color:#a6b9a5;background:#fbfdf9}
.session-select[aria-expanded="true"]{border-color:#96b37d;background:#f8fcf4;box-shadow:0 0 0 3px #b7d99d26}
#session-mode-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.select-chevron{flex-shrink:0;color:#7f9188;transition:transform .15s}
.session-select[aria-expanded="true"] .select-chevron{transform:rotate(180deg)}
.session-options{position:absolute;z-index:30;top:calc(100% + 7px);right:0;width:282px;max-width:calc(100vw - 64px);padding:5px;background:#fff;border:1px solid #dce5de;border-radius:9px;box-shadow:0 10px 30px #172b201f,0 2px 6px #172b200a;isolation:isolate}
.session-option{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 12px;border-radius:5px;cursor:pointer;color:#354c41}
.session-option+.session-option{margin-top:3px}
.session-option-copy{display:block;min-width:0}
.session-option strong{display:block;font-size:11px;font-weight:600;line-height:1.5}
.session-option small{display:block;font-size:9px;line-height:1.6;color:#778a7b;margin-top:3px}
.session-option[aria-selected="true"]{background:#f1f7ec}
.session-option.highlighted{background:#e8f2df;outline:1px solid #c5d9b3;outline-offset:-1px}
.session-option-check{font-size:14px;font-weight:600;color:#4b7939;visibility:hidden;flex-shrink:0}
.session-option[aria-selected="true"] .session-option-check{visibility:visible}
.session-option[aria-disabled="true"]{background:#f8f9f9;color:#8b979c;cursor:not-allowed}
.session-option[aria-disabled="true"] small{color:#8e9a9f}
@media(max-width:600px){.session-picker{width:205px}.session-select{font-size:10px;gap:8px}.session-option{padding:11px}.session-options{width:270px}}

/* Conversation history */
.run-layout{grid-template-columns:260px minmax(0,1fr)}
.run-list-panel{position:sticky;top:18px}
.run-list{max-height:calc(100vh - 280px)}
.run-row .recent-title{font-size:12px;color:#30444b}
.chat-preview{color:#687b83;font-size:11px;line-height:1.5;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-row-meta{color:#80938b;font-size:9px;margin-top:9px;overflow-wrap:anywhere}
.list-more{padding:15px;width:100%;text-align:center;border-top:1px solid var(--line)}
.run-detail-header h2{font-size:16px;max-width:650px}
.run-meta{padding-bottom:14px}
.conversation-bar{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 22px;color:#71847d;font-size:10px;background:#fbfcfa}
#stream-status{color:#547b4d}
.chat-history{height:clamp(340px,56vh,760px);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding:24px;background:#fff;overflow-anchor:none}
.chat-history:focus-visible{outline:2px solid #91b46f;outline-offset:-3px}
.chat-turn{margin-bottom:30px}
.chat-turn:last-child{margin-bottom:0}
.message{max-width:100%;font-size:14px;line-height:1.75;color:#263b43;overflow-wrap:anywhere}
.message-heading{display:flex;align-items:center;gap:9px;margin-bottom:10px;line-height:1.4;flex-wrap:wrap}
.message-heading strong{font-size:12px;font-weight:600}
.message-time{font-size:10px;color:#7a8c85;margin-left:auto}
.user-message{background:#f0f5ea;border:1px solid #e2ebd9;border-radius:12px 12px 3px 12px;padding:15px 19px;margin-left:38px;margin-bottom:24px}
.user-content{white-space:pre-wrap}
.assistant-message{padding:0 5px 0 0}
.agent-avatar{height:25px;width:25px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;background:#203b32;color:#d4f3a7;font-size:18px}
.message-model{font-family:var(--mono);font-size:9px;color:#7a8b93;overflow-wrap:anywhere;max-width:100%}
.message-state{margin-left:auto;font-size:9px}
.assistant-content{padding-left:34px}
.message-markdown{white-space:normal;min-width:0}
.message-markdown p{margin:0 0 9px;white-space:pre-wrap}
.message-markdown h3,.message-markdown h4,.message-markdown h5,.message-markdown h6{margin:19px 0 9px;font-size:16px;line-height:1.5;letter-spacing:0}
.message-markdown h4,.message-markdown h5,.message-markdown h6{font-size:14px}
.message-markdown ul,.message-markdown ol{margin:8px 0 14px;padding-left:23px}
.message-markdown li{padding:2px 0}
.message-markdown a{color:#427055;text-decoration:underline;text-underline-offset:3px}
.message-markdown code{font-family:var(--mono);font-size:12px;background:#eef2ef;border-radius:4px;padding:2px 5px;color:#2d5b45}
.message-code{margin:14px 0;border:1px solid #2f4346;border-radius:8px;overflow:hidden;background:#152229;color:#dbe8df}
.code-caption{display:flex;align-items:center;justify-content:space-between;padding:7px 13px;background:#203238;border-bottom:1px solid #33464a;color:#9eb5ad;font-size:10px}
.code-caption .text-button{color:#c2d4ba;font-size:10px}
.message-code pre{margin:0;padding:14px 16px;overflow-x:auto;white-space:pre;font:12px/1.8 var(--mono)}
.message-code code{background:transparent;color:inherit;padding:0;font:inherit}
.message-table{overflow-x:auto;margin:12px 0 16px;border:1px solid var(--line);border-radius:7px}
.message-table table{border-collapse:collapse;min-width:100%;font-size:12px}
.message-table th,.message-table td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line)}
.message-table th{background:#f4f7f1;font-weight:600}
.message-markdown blockquote{margin:12px 0;border-left:3px solid #9db98b;padding:7px 14px;color:#667c70;background:#f6f9f3}
.message-markdown hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.message-placeholder{font-size:13px;color:#7c8f86;padding:9px 0}
.message-activity{padding-left:34px;font-size:11px;color:#72877d}
.message-activity details{border:1px solid #e5ebe5;border-radius:6px;padding:8px 11px;margin-top:12px;background:#fafcf8}
.message-activity summary{cursor:pointer}
.message-activity ul{margin:7px 0;padding-left:18px}
.message-activity .event-error,.recovery-note{background:#fff7e8;color:#8b6735;padding:10px;border-radius:5px;margin:9px 0}
.reply-earlier{margin:0 0 13px 34px;font-size:11px}
.earlier-messages{display:block;margin:0 auto 24px}
.chat-scroll-controls{display:flex;justify-content:center;background:#fafcf9}
#jump-latest{margin:8px}
.composer{margin-top:14px}
.composer textarea{min-height:88px;font-size:14px;line-height:1.6}
.composer-footer>span{font-size:10px}
.model-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.field-caption{font-size:11px;color:#71837a}
.model-picker{position:relative;min-width:0;width:min(330px,70%);z-index:6}
.model-picker summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #dbe4dd;border-radius:6px;padding:8px 11px;font-size:12px;background:#fafcf8}
.model-picker summary::-webkit-details-marker{display:none}
#model-value{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.model-picker[open] summary{border-color:#91b46f}
.model-menu{position:absolute;bottom:calc(100% + 7px);left:0;width:430px;max-width:calc(100vw - 85px);background:#fff;border:1px solid #d9e2d8;border-radius:9px;box-shadow:0 12px 40px #182c2626;padding:10px}
.model-menu input{font-size:12px;margin-bottom:8px}
.model-options{max-height:290px;overflow-y:auto;overscroll-behavior:contain}
.model-option{display:block;width:100%;text-align:left;background:#fff;border:0;border-radius:5px;padding:10px;cursor:pointer}
.model-option:hover,.model-option:focus-visible{background:#f4f7f0}
.model-option.selected{background:#eaf2e1}
.model-option strong{display:block;font-size:12px;color:#31483d;font-weight:500}
.model-option small{display:block;font:10px/1.6 var(--mono);color:#85948a;overflow-wrap:anywhere;margin-top:3px}
.model-hint{font-size:10px;color:#839186;margin:9px 3px 2px;line-height:1.5}
#reload-models{font-size:10px;white-space:nowrap}
@media(max-width:1100px){.run-layout{grid-template-columns:220px minmax(0,1fr)}.chat-history{padding:20px}.message{font-size:13px}.message-model{font-size:8px}.user-message{margin-left:20px}.run-detail-header h2{max-width:350px}}
@media(max-width:900px){.run-layout{grid-template-columns:minmax(0,1fr)}.run-list-panel{position:static}.run-list{max-height:200px}.chat-history{height:60vh;min-height:360px}}
@media(max-width:600px){.chat-history{padding:17px 13px}.user-message{margin-left:15px;padding:12px 14px}.assistant-content,.message-activity{padding-left:0}.message{font-size:13px}.message-model{max-width:160px}.message-state{font-size:8px}.conversation-bar{padding:10px 16px}.model-row{gap:8px}.model-menu{max-width:calc(100vw - 70px)}.run-detail-header h2{max-width:230px}.message-code pre{font-size:11px;padding:12px}.reply-earlier{margin-left:0}.composer-footer>span{font-size:9px}}
