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body.builder-simple #customer-management{display:none}

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/* Keep conversation space stable; auxiliary cards live in an explicit drawer. */
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/* A persistent right rail expands into a side panel without covering desktop chat. */
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body.builder-simple .main{max-width:none;width:100%;box-sizing:border-box;margin:0;padding:16px 24px}body.builder-simple .builder{max-width:none;width:100%;margin:0}.builder.bu-panel-open{grid-template-columns:minmax(0,1fr) clamp(320px,26vw,440px)}@media(max-width:800px){body.builder-simple .main{padding:12px}.builder.bu-panel-open{grid-template-columns:minmax(0,1fr) 36px}}
/* Balanced reading width, with an initially open configuration column. */
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/* Conversational message layout: compact bubbles with readable text. */
.bu-thread{background:#f8faff;padding:22px 24px;scroll-padding:20px}.bu-message{width:fit-content;box-sizing:border-box;max-width:min(88%,780px);padding:12px 16px;margin:0 0 20px;border:1px solid #e5eaf3;border-radius:16px 16px 16px 5px;background:#fff;color:#29364b;box-shadow:0 2px 5px #23345a04}.bu-message small{font-size:11px;font-weight:500;line-height:1.4;margin-bottom:6px;color:#8590a3;letter-spacing:.2px}.bu-message div{font-size:14px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;text-align:left}.bu-message.user{max-width:min(82%,680px);margin-left:auto;margin-right:0;border:1px solid #dce4ff;border-radius:16px 16px 5px 16px;background:#eaf0ff;color:#263d75;text-align:left;box-shadow:none}.bu-message.user small{color:#7186b2;text-align:left}.bu-message.assistant{margin-right:auto}.bu-message .btn{margin-top:10px}.bu-thread:focus-visible{outline:2px solid #b9c8f4;outline-offset:2px}@media(max-width:700px){.bu-thread{padding:14px 12px}.bu-message{max-width:94%;padding:11px 13px;margin-bottom:16px}.bu-message.user{max-width:90%}.bu-message div{font-size:14px;line-height:1.75}}
.bu-config-group{--bu-accent:#5176b8;--bu-tint:#eff5ff;border:1px solid #e2e7ef;border-radius:12px;background:#fff;margin:12px 0;overflow:hidden}.bu-config-group>summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;padding:14px 12px;background:var(--bu-tint);user-select:none}.bu-config-group>summary::-webkit-details-marker{display:none}.bu-config-group>summary::after{content:'›';color:var(--bu-accent);font-size:20px;line-height:1;transition:transform .15s}.bu-config-group[open]>summary::after{transform:rotate(90deg)}.bu-config-type{font-size:10px;font-weight:600;color:var(--bu-accent);border:1px solid color-mix(in srgb,var(--bu-accent) 20%,transparent);border-radius:5px;padding:3px 5px;white-space:nowrap}.bu-config-title{flex:1;min-width:0;font-size:13px;font-weight:600;color:#354359;overflow-wrap:anywhere;line-height:1.5}.bu-config-status{font-size:10px;color:#7c889a;white-space:nowrap}.bu-config-files{--bu-accent:#438575;--bu-tint:#eef8f4}.bu-config-plan{--bu-accent:#8470ac;--bu-tint:#f5f1fa}.bu-config-testing{--bu-accent:#9c7b43;--bu-tint:#fcf7ed}.bu-panel .bu-config-group>.bu-card{margin:0;border:0;border-radius:0;padding:16px;background:#fff}.bu-config-group>summary:focus-visible{outline:2px solid var(--bu-accent);outline-offset:-3px}.bu-config-group>.bu-card>strong:first-child,.bu-config-group>.bu-card>.bu-eyebrow:first-child{display:none}.bu-config-group .bu-card>small{display:block;margin-top:10px;color:#8691a1;line-height:1.6}.bu-config-group .bu-card>p{font-size:12px;color:#758196;line-height:1.7}.bu-config-group pre{font-size:12px}.bu-config-group .bu-card label{font-size:12px;color:#42516a}
/* Customer workspace: identity, project controls and two deliberate mode choices. */
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/* Keep robot-specific tabs beside the robot selector, above the conversation. */
.builder>.bu-toolbar{grid-column:1;justify-content:flex-start;gap:20px}.bu-toolbar>.bu-tabs{margin-left:2px;border-left:1px solid #e0e6f0;background:transparent;border-radius:0;padding:0 0 0 18px;gap:4px}.bu-toolbar>.bu-tabs .btn{padding:8px 13px!important;background:transparent;color:#909bae}.bu-toolbar>.bu-tabs .btn.primary{background:#edf1ff;color:#586bc0;box-shadow:none}.bu-project-control{flex:0 1 auto}.bu-toolbar select{max-width:300px}.builder:not(.bu-panel-open)>.bu-toolbar{grid-column:1}@media(max-width:1000px){.builder>.bu-toolbar{gap:10px}.bu-toolbar select{max-width:210px}.bu-toolbar>.bu-tabs{padding-left:10px}.bu-toolbar>.bu-tabs .btn{padding:8px 10px!important}}@media(max-width:700px){.builder>.bu-toolbar{flex-wrap:wrap;gap:8px}.bu-toolbar>.bu-tabs{border-left:0;padding-left:0;margin-left:0}.bu-toolbar select{max-width:220px}}
.bu-trial-params{border-bottom:1px solid #e9edf5;padding-bottom:10px;margin-bottom:10px}.bu-trial-params summary{font-size:12px;color:#596b9e;cursor:pointer}.bu-trial-params summary small{font-size:10px;color:#98a3b4;margin-left:8px}.bu-trial-params>div{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;max-height:140px;overflow:auto}.bu-trial-params label{font-size:11px;color:#79869c;flex:1 1 180px;max-width:320px}.bu-trial-params input,.bu-trial-params select{display:block;width:100%;box-sizing:border-box;border:1px solid #dfe6f2;border-radius:8px;padding:8px 10px;margin-top:5px;background:#f8faff;color:#34435a;font:inherit}
.bu-correct-reply{display:inline-flex;margin-top:12px;padding:5px 8px;border:1px solid #e3e8f4;border-radius:7px;background:#f8faff;color:#6676a5;font:inherit;font-size:11px;cursor:pointer}.bu-correct-reply:hover{background:#eef1ff;color:#535ed2;border-color:#d2d9fa}.bu-correct-reply:disabled{opacity:.5;cursor:default}
.bu-correction-card{box-sizing:border-box;width:min(100%,860px);margin:0 0 24px;padding:24px;border:1px solid #dce2fa;border-radius:18px;background:linear-gradient(135deg,#f5f6ff 0%,#fff 65%);box-shadow:0 8px 24px #40518a08;color:#34435a}.bu-correction-card header{display:flex;gap:12px;align-items:center;margin-bottom:16px}.bu-correction-icon{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border-radius:12px;background:#e9eaff;color:#6b68c8;font-size:21px}.bu-correction-card strong{font-size:15px}.bu-correction-card header p{margin:5px 0 0;font-size:12px;color:#8994aa}.bu-correction-card details{margin-bottom:18px;border:1px solid #e7ebf5;border-radius:10px;background:#ffffffb3;padding:10px 12px}.bu-correction-card summary{cursor:pointer;font-size:12px;color:#7a86a1}.bu-correction-card blockquote{max-height:160px;overflow:auto;white-space:pre-wrap;margin:12px 0 2px;padding-left:12px;border-left:2px solid #dce1f4;font-size:13px;line-height:1.8;color:#718097}.bu-correction-card>label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.bu-correction-card textarea{display:block;width:100%;box-sizing:border-box;min-height:180px;resize:vertical;padding:15px 16px;border:1px solid #dce2f2;border-radius:12px;background:#fff;font:inherit;font-size:14px;line-height:1.85;color:#34435a;outline:none}.bu-correction-card textarea:focus{border-color:#8f9ce1;box-shadow:0 0 0 3px #edf0ff}.bu-correction-card textarea::placeholder{color:#a0aabd}.bu-correction-card footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px}.bu-correction-card footer>span{font-size:11px;color:#929db1}.bu-correction-card footer>div{display:flex;gap:8px;flex-shrink:0}.bu-correction-card .btn{border-radius:9px;font-size:12px}.bu-correction-card .primary{background:#6874d5;border-color:#6874d5;color:white}@media(max-width:600px){.bu-correction-card{padding:16px}.bu-correction-card footer{align-items:flex-end;flex-direction:column}.bu-correction-card textarea{min-height:160px}}
.bu-notice[hidden]{display:none}.bu-progress>div{display:flex;align-items:center;gap:9px;color:#73809b;font-size:13px}.bu-progress-dot{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:#8b91dc;box-shadow:0 0 0 4px #f0f1fc;animation:bu-breathe 1.6s ease-in-out infinite}@keyframes bu-breathe{50%{opacity:.4}}@media(prefers-reduced-motion:reduce){.bu-progress-dot{animation:none}}
.bu-message-details summary{cursor:pointer;color:#6476a6;font-size:12px}.bu-message-details>div{margin-top:12px}.bu-long-message summary{list-style:none}.bu-long-message summary>span{display:block;white-space:pre-wrap;color:#34435a;font-size:14px;line-height:1.75}.bu-long-message summary>em{display:block;margin-top:10px;font-style:normal;color:#6476a6;font-size:12px}.bu-long-message[open] summary>span{display:none}.bu-long-message[open] summary>em{font-size:0}.bu-long-message[open] summary>em:after{content:'收起完整内容';font-size:12px}.bu-correction-summary{margin-bottom:12px}.bu-correction-summary small{color:#6878b0;font-weight:600}
.bu-panel .bu-trial-params{padding:0;margin:0 0 10px;border:1px solid #dfe5fa;background:#f2f4ff;border-radius:12px;overflow:hidden}.bu-panel .bu-trial-params>summary{display:flex;align-items:center;gap:8px;padding:15px 12px;color:#596b9e}.bu-panel .bu-trial-params>p{font-size:11px;color:#8a95aa;line-height:1.7;margin:12px 14px 0}.bu-panel .bu-trial-params>div{padding:0 14px 16px;max-height:340px;margin-top:12px;display:block}.bu-panel .bu-trial-params label{display:block;max-width:none;margin-bottom:14px;line-height:1.7}.bu-panel .bu-trial-params input,.bu-panel .bu-trial-params select{background:white;padding:10px}.bu-config-params .bu-config-type{color:#6b71b5;background:#e9edff;border:1px solid #dce2fc}#bu-param-shortcut{font-size:11px;color:#7080a6;border-color:#e4e9f4;background:#f9faff}#bu-param-shortcut-status{color:#8994b0}

.bu-conflict-card{margin:20px 0;padding:20px;border:1px solid #e2d9c6;border-radius:16px;background:#fffdf8;color:#263650}.bu-conflict-card header p,.bu-conflict-card>small{font-size:12px;color:#7d8799;line-height:1.7}.bu-conflict-card details{margin:12px 0;border:1px solid #e7e9f1;border-radius:10px;background:#fff;padding:12px}.bu-conflict-card summary{cursor:pointer;font-weight:600}.bu-conflict-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.bu-conflict-compare>div{min-width:0;background:#f7f8fc;border-radius:8px;padding:12px}.bu-conflict-compare small{color:#7b83a2}.bu-conflict-compare pre{font:inherit;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto}.bu-conflict-card footer{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 8px}@media(max-width:700px){.bu-conflict-compare{grid-template-columns:1fr}}

.bu-live-reply{white-space:pre-wrap;line-height:1.85;margin-top:12px;color:#263653}.bu-live-tasks{list-style:none;margin:12px 0 0;padding:0;border-top:1px solid #e9edf6}.bu-live-tasks:empty{display:none}.bu-task{display:flex;gap:9px;padding:8px 0;font-size:12px;color:#75839b}.bu-task.running{color:#5b64c7}.bu-task.done>span{color:#37a18d}.bu-task.failed>span{color:#be8840}.bu-task small{display:block;margin:3px 0 0!important;color:#8994a7;max-width:540px;overflow-wrap:anywhere}

/* Keep draft feedback outside the scrolling conversation. */
.bu-chat-shell{grid-column:1;grid-row:3;display:flex;flex-direction:column;min-width:0;min-height:0;border:1px solid #e5eaf3;border-radius:18px;background:#f8faff;overflow:hidden}.bu-chat-shell>.bu-thread{border:0;border-radius:0;flex:1;min-height:0;width:100%;height:auto}.builder:not(.bu-panel-open)>.bu-chat-shell{grid-column:1/-1;width:100%;max-width:1100px;justify-self:center;box-sizing:border-box}.bu-draft-status{flex-shrink:0;padding:12px 20px;background:#fff;border-bottom:1px solid #e8edf5;font-size:12px;color:#7c879b}.bu-draft-line{display:flex;align-items:center;gap:12px;min-width:0;flex-wrap:wrap}.bu-save-state{font-weight:600;white-space:nowrap;color:#39937f}.bu-save-state.working{color:#6574d6}.bu-save-state.working>span{display:inline-block;animation:bu-save-spin 1.5s linear infinite}.bu-save-state.warning{color:#b38136}.bu-change-summary{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%}.bu-draft-badge{background:#fff6e6;color:#a67a37;border:1px solid #f0e3c9;border-radius:6px;padding:3px 7px;font-size:11px}.bu-draft-badge.passed{background:#eef8f3;color:#39937f;border-color:#d9eee4}.bu-status-trial{margin-left:auto;border:0;background:#eef1ff;border-radius:7px;color:#5969c2;padding:7px 10px;cursor:pointer;font:inherit}.bu-status-trial:disabled{opacity:.45;cursor:default}.bu-change-details{margin-top:7px}.bu-change-details summary{cursor:pointer;width:fit-content;color:#8491ab;font-size:11px}.bu-change-details ul{max-height:110px;overflow:auto;margin:8px 0 0;padding-left:18px;line-height:1.8;color:#53647d}.bu-change-history section{padding:10px 0;border-bottom:1px solid #edf0f6}.bu-change-history pre{margin:6px 0;max-height:180px;overflow:auto;white-space:pre-wrap}.bu-change-history{max-height:320px;overflow:auto}@keyframes bu-save-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.bu-save-state.working>span{animation:none}}@media(max-width:600px){.bu-draft-status{padding:10px 12px}.bu-draft-line{gap:8px}.bu-change-summary{display:none}}

.bu-message{position:relative}.bu-message-clock{position:absolute;right:10px;top:8px;opacity:0;border:0;background:transparent;color:#8c99b0;cursor:pointer;border-radius:5px;padding:3px 6px;font-size:13px}.bu-message:hover>.bu-message-clock,.bu-message:focus-within>.bu-message-clock,.bu-message-clock:focus-visible{opacity:1}.bu-message-clock time{display:none;position:absolute;right:0;top:26px;white-space:nowrap;padding:7px 10px;border:1px solid #e0e6f0;border-radius:7px;background:#fff;box-shadow:0 3px 12px #20345412;color:#66758c;font-size:11px;z-index:5}.bu-message-clock:hover time,.bu-message-clock:focus time{display:block}.bu-message>small:first-child{padding-right:23px}@media(hover:none){.bu-message-clock{opacity:1}}
.bu-live-reply[hidden]+.bu-live-tasks{margin-top:0;border-top:0}.bu-progress .bu-live-reply:not([hidden]){margin-top:4px}