/* Desktop task workbench; original controls and event bindings are preserved. */
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#panel-ai-chat.zl-agent-workspace .ai-chat{border-radius:12px;background:#191a1c;overflow:hidden}
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#panel-ai-chat.zl-agent-workspace .ai-chat-head{padding:12px 18px!important;gap:10px!important;min-height:60px;border-bottom:1px solid var(--zl-line);background:#202123!important}
#panel-ai-chat.zl-agent-workspace .ai-chat-heading{display:flex!important;flex-wrap:wrap;align-items:center;gap:5px 12px;flex:1 1 280px!important;min-width:0}
#panel-ai-chat.zl-agent-workspace .ai-chat-heading h2{font-size:17px!important;font-weight:600;margin:0!important;letter-spacing:0!important;line-height:1.5}
#panel-ai-chat.zl-agent-workspace .ai-workspace-caption,#panel-ai-chat.zl-agent-workspace .ai-agent-label{display:none!important}
.zl-agent-engine{font-size:10px;color:var(--zl-muted);white-space:nowrap}.zl-agent-engine[data-ready=true]{color:#a6bfae}
#panel-ai-chat.zl-agent-workspace #cutCurrentModel{flex-basis:100%;font-size:11px!important;margin:0!important}
#panel-ai-chat.zl-agent-workspace .ai-chat-meta{gap:6px!important;align-self:center}
#panel-ai-chat.zl-agent-workspace .ai-chat-meta button,#panel-ai-chat.zl-agent-workspace .ai-workspace-more>summary{min-height:30px;padding:6px 10px!important;font-size:11px!important;border-radius:6px!important;box-shadow:none!important}
#panel-ai-chat.zl-agent-workspace .ai-workspace-state{min-height:28px;padding:5px 18px;font-size:11px;border-bottom:1px solid var(--zl-line);background:#1b1c1e}
#panel-ai-chat.zl-agent-workspace .ai-toolbar-feedback{max-height:58px;padding:8px 16px!important;font-size:11px!important;border-radius:0;margin:0!important}
.zl-task-rail{display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden;background:#161719;border-right:1px solid var(--zl-line);padding:20px 10px 12px}
.zl-task-brand{font-size:14px;font-weight:600;color:#e4e4e4;padding:0 8px 18px}.zl-task-brand small{display:block;font-size:10px;font-weight:400;color:#8d8e91;margin-top:5px}
#panel-ai-chat .zl-new-task{border:1px solid #ffffff20;background:#252628;color:#eee;padding:10px;border-radius:7px;text-align:left;box-shadow:none;font-size:12px;cursor:pointer;margin-bottom:20px}
.zl-section-label{font-size:10px;letter-spacing:.06em;color:#888b8e;padding:6px 0 12px}.zl-task-rail>.zl-section-label{padding-left:8px}.zl-task-list{flex:1;min-height:0;overflow-y:auto;scrollbar-width:thin}
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#panel-ai-chat .zl-task.active{background:#303133;color:#f1f1f1}.zl-task small{display:block;color:#777b80;font-size:9px;margin-top:4px}
.zl-task-foot{white-space:pre-line;color:#646a70;font-size:10px;line-height:1.8;padding:16px 8px 0;border-top:1px solid var(--zl-line);margin:10px 0 0}
.zl-task-row{display:flex;align-items:center;min-width:0;border-radius:6px;margin:3px 0}.zl-task-row.active{background:#303133}.zl-task-row:hover{background:#ffffff08}
#panel-ai-chat .zl-task-row .zl-task{flex:1;min-width:0;width:auto;margin:0;background:transparent;padding-right:2px}.zl-task-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#panel-ai-chat .zl-task-more{flex:0 0 28px;padding:6px 0;margin-right:2px;border:0;background:transparent;color:#b3b7bc;font-size:20px;line-height:1;box-shadow:none;cursor:pointer;border-radius:4px}#panel-ai-chat .zl-task-more:hover{background:#ffffff12;color:#fff}
.zl-task-menu{position:fixed;inset:auto;margin:0;min-width:150px;padding:5px;background:#292b2e;border:1px solid #ffffff28;border-radius:8px;box-shadow:0 10px 30px #0008;color:#ddd}
.zl-task-menu button{display:block;width:100%;background:transparent;border:0;border-radius:4px;padding:10px 12px;text-align:left;font-size:12px;line-height:1.4;color:#ddd;cursor:pointer;box-shadow:none}.zl-task-menu button:hover{background:#ffffff0c}.zl-task-menu .zl-danger{color:#e3a49b}
.zl-task-undo{display:flex;align-items:center;justify-content:space-between;gap:5px;padding:10px 3px;font-size:11px;color:#aaa}.zl-task-undo[hidden]{display:none!important}#panel-ai-chat .zl-task-undo button{padding:4px 7px;color:#e4d0a0;white-space:nowrap}
.zl-task-dialog{position:fixed;inset:0;margin:auto;box-sizing:border-box;width:min(400px,calc(100vw - 40px));max-height:calc(100dvh - 40px);overflow:auto;padding:24px;border:1px solid #ffffff24;border-radius:12px;background:#222427;color:#e5e5e5;box-shadow:0 16px 70px #0008}.zl-task-dialog::backdrop{background:#0008}
.zl-task-dialog h3{margin:0 0 18px;font-size:17px}.zl-task-dialog label{display:block;color:#b9babc;font-size:12px}.zl-task-dialog input{box-sizing:border-box;display:block;width:100%;padding:10px 12px;margin-top:8px;border:1px solid #ffffff28;border-radius:6px;background:#18191b;color:#eee;font-size:14px}.zl-dialog-task-name{overflow-wrap:anywhere;font-size:14px}.zl-dialog-note{font-size:12px;line-height:1.8;color:#9da2a9}.zl-dialog-error{font-size:12px;color:#edb1a0;line-height:1.6}.zl-dialog-error:empty{display:none}.zl-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.zl-dialog-actions button{border:1px solid #ffffff22;background:#35383b;color:#e6e6e6;padding:8px 16px;border-radius:6px;font-size:12px;cursor:pointer;box-shadow:none}.zl-dialog-actions .zl-danger-confirm{background:#70403b;border-color:#a9665d;color:#fff}
#panel-ai-chat.zl-agent-workspace .ai-editing-conversation{min-height:0;min-width:0;background:#1d1e20}
#panel-ai-chat.zl-agent-workspace .ai-chat-body{flex:1;min-height:150px;padding:26px clamp(16px,3cqw,44px)!important;scrollbar-width:thin;overflow-x:hidden}
#panel-ai-chat.zl-agent-workspace .ai-bubble{font-size:13px!important;line-height:1.85!important;box-shadow:none!important;max-width:100%;overflow-wrap:anywhere}
#panel-ai-chat.zl-agent-workspace .ai-msg-bot>.ai-bubble{background:transparent!important;border:0!important;padding:6px 0!important}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-msg-user>.ai-bubble{background:#303133!important;color:#f3f4f6!important;-webkit-text-fill-color:currentColor!important;border:1px solid #ffffff16!important;border-radius:12px!important}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attachment{flex-wrap:wrap;gap:8px}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attach-copy{flex:1 1 150px;min-width:0}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attach-copy b{color:#f3f4f6!important;font-size:12px!important;overflow-wrap:anywhere;line-height:1.5}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attach-copy small{color:#c5ccd4!important;font-size:11px!important;line-height:1.65;overflow-wrap:anywhere}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attach-action{white-space:nowrap;flex-shrink:0}
#panel-ai-chat.zl-agent-workspace .ai-run-steps{max-height:260px;overflow:auto;font-size:11px}#panel-ai-chat.zl-agent-workspace .ai-run-line{font-size:11px!important;color:#a7adb2}
#panel-ai-chat.zl-agent-workspace .ai-workspace-prompts{margin:0 20px 6px!important;border:0;background:transparent;font-size:10px}
#panel-ai-chat.zl-agent-workspace .ai-chat-input{padding:8px 20px 20px!important;border-top:0!important;background:transparent!important;gap:8px!important;align-items:flex-start}
#panel-ai-chat.zl-agent-workspace .ai-chat-input textarea{min-height:76px!important;max-height:180px!important;font-size:13px!important;line-height:1.6;padding:13px!important;background:#28292c!important;border:1px solid #ffffff20!important;border-radius:10px!important;box-shadow:none!important}
#panel-ai-chat.zl-agent-workspace #aiChatInputHint{font-size:10px!important;line-height:1.5;margin:6px 2px 0;color:#858a90}
#panel-ai-chat.zl-agent-workspace #aiChatSend{min-width:58px!important;margin-top:0!important;min-height:40px!important;border-radius:8px!important;background:#d6c492!important;color:#25231b!important;font-size:12px!important;box-shadow:none!important}
#panel-ai-chat.zl-agent-workspace #aiChatSend.is-stop{background:#4f3432!important;color:#f1c5ba!important}
.zl-workbench-detail{display:flex;flex-direction:column;min-width:0;min-height:0;border-left:1px solid var(--zl-line);background:#191a1c;overflow:hidden}
.zl-detail-tabs{display:flex;gap:0;flex:0 0 43px;border-bottom:1px solid var(--zl-line);padding:0 10px}
#panel-ai-chat .zl-detail-tab{border:0;border-bottom:2px solid transparent;background:transparent;color:#969b9f;font-size:11px;padding:10px 11px;box-shadow:none;border-radius:0;cursor:pointer;white-space:nowrap}
#panel-ai-chat .zl-detail-tab[aria-selected=true]{color:#e1d1ac;border-bottom-color:#bba773}
.zl-detail-pane{flex:1;min-height:0;overflow:auto;scrollbar-width:thin;padding:16px;display:flex;flex-direction:column;gap:12px}.zl-detail-pane[hidden]{display:none!important}
.zl-pane-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:11px;color:#c7cbce}
.zl-preview{background:#141517;border:1px solid var(--zl-line);border-radius:8px;padding:14px;min-height:180px;overflow:hidden}.zl-preview-empty{margin:38px 10px 10px;color:#b0b3b6;font-size:12px;text-align:center}.zl-preview>p{color:#727980;font-size:11px;line-height:1.8;margin:10px 0 22px}
.zl-result-name{font-size:10px;overflow-wrap:anywhere;color:#adb2b8;margin-bottom:12px}.zl-result-image{display:block;width:100%;height:auto;max-height:480px;object-fit:contain}
.zl-file-text{white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.7 Consolas,monospace;color:#c8d0d7;max-height:500px;overflow:auto}
.zl-plan{margin-top:12px}.zl-plan-step{display:flex;gap:9px;padding:8px 0;border-bottom:1px solid #ffffff08;font-size:11px;color:#a5acb2;line-height:1.7}.zl-plan-step.done{color:#a5c3ad}.zl-plan-step>span:first-child{width:14px;flex-shrink:0}
#panel-ai-chat .zl-action{background:transparent;border:1px solid #ffffff18;border-radius:6px;padding:7px 9px;color:#b5bec6;font-size:10px;box-shadow:none;cursor:pointer;line-height:1.5}
#panel-ai-chat .zl-action:hover,#panel-ai-chat .zl-file:hover,#panel-ai-chat .zl-job:hover{background:#ffffff08;color:#eee}
.zl-file-path{margin:0;font:10px/1.7 Consolas,monospace;color:#7e8a94;overflow-wrap:anywhere;max-height:52px;overflow:auto}.zl-file-list{display:flex;flex-direction:column}
#panel-ai-chat .zl-file{display:flex;align-items:center;gap:8px;background:transparent;border:0;border-bottom:1px solid #ffffff06;box-shadow:none;text-align:left;padding:10px 4px;font-size:11px;color:#bec5cc;cursor:pointer;border-radius:0;min-width:0}.zl-file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.zl-file-icon{color:#b6a985;width:13px}.zl-file small{color:#707983;font-size:9px;white-space:nowrap}
.zl-job-list{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow:auto}#panel-ai-chat .zl-job{background:#242628;border:1px solid #ffffff0a;padding:8px;border-radius:5px;box-shadow:none;color:#b4bbc1;font-size:11px;cursor:pointer;text-align:left}#panel-ai-chat .zl-job.active{border-color:#91815a}
.zl-terminal{min-height:220px;white-space:pre-wrap;overflow-wrap:anywhere;background:#101214;border:1px solid var(--zl-line);border-radius:7px;padding:12px;color:#b4cbb9;font:11px/1.8 Consolas,'Microsoft YaHei',monospace;overflow:auto;flex:1}
.zl-agent-status{margin:0;padding:10px 14px;border-top:1px solid var(--zl-line);font-size:10px;color:#859c8b;line-height:1.6;max-height:65px;overflow:auto}.zl-agent-status[data-error=true]{color:#c9a77c}.zl-empty{font-size:11px;color:#7a838c;line-height:1.8;margin:8px 0}
#panel-ai-chat.zl-agent-workspace .ai-editing-materials{border:0!important;width:100%!important;background:transparent!important;padding:0!important;overflow:visible!important;display:flex!important;flex-direction:column;gap:16px}#panel-ai-chat.zl-agent-workspace .ai-materials-heading{display:none}
.zl-local-folders{padding:0 0 14px;border-bottom:1px solid var(--zl-line)}.zl-local-help{font-size:10px;color:#7f8990;margin:8px 0;line-height:1.7}.zl-folder-row{display:flex;align-items:center;gap:4px;padding:5px 0}
#panel-ai-chat .zl-folder-name,#panel-ai-chat .zl-folder-remove{background:transparent;border:0;box-shadow:none;font-size:11px;color:#aeb9c1;cursor:pointer;padding:6px 3px;border-radius:3px}#panel-ai-chat .zl-folder-name{flex:1;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#panel-ai-chat .zl-folder-remove{font-size:16px}
#panel-ai-chat.zl-agent-workspace .ai-chat-attach{padding:0!important;overflow:visible!important;flex:0 0 auto!important;border:0!important}#panel-ai-chat.zl-agent-workspace .ai-chat-attachment-shelf{overflow:visible!important}
/* The detail pane owns scrolling. Legacy flex:1 1 0 collapsed this moved rail. */
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace #aiChatMaterials{position:static;inset:auto;flex:0 0 auto;min-height:auto;height:auto;max-height:none;overflow:visible!important;box-shadow:none;z-index:auto}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-chat-attach{display:flex;flex-direction:column;align-items:stretch;flex:0 0 auto!important;min-height:auto!important;height:auto;max-height:none;overflow:visible!important;padding:0!important;width:100%;box-sizing:border-box}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-attach-toolbar{display:flex;flex-direction:column;align-items:stretch;flex:0 0 auto;min-width:0;width:100%;box-sizing:border-box}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-chat-attachment-shelf{flex:0 0 auto;min-height:auto;overflow:visible!important;padding:0;max-height:none!important}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-chat-attachment-shelf[hidden]{display:none!important}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-composition-control{flex:0 0 auto!important;min-width:0;align-items:stretch;margin:0!important;padding:12px 0!important;flex-wrap:nowrap}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-composition-control select{width:100%;max-width:100%;box-sizing:border-box;min-width:0}
body.ai-chat-mode #panel-ai-chat.zl-agent-workspace .ai-chat-attach::after{flex:0 0 auto;box-sizing:border-box;padding:18px 10px}
.zl-detail-tabs,.zl-agent-status,.zl-local-folders,.zl-task-brand,.zl-new-task,.zl-task-rail>.zl-section-label,.zl-task-foot,.zl-task-undo{flex-shrink:0}
#panel-ai-chat.zl-agent-workspace .ai-composition-control{display:flex;flex-direction:column;align-items:stretch;padding:12px 0!important;border-top:1px solid var(--zl-line);font-size:11px;gap:8px}#panel-ai-chat.zl-agent-workspace .ai-composition-control span{white-space:normal;font-size:10px}
#panel-ai-chat button:focus-visible{outline:2px solid #b8a574;outline-offset:2px}
@container(max-width:1100px){#panel-ai-chat.zl-agent-workspace .ai-editing-workspace{grid-template-columns:140px minmax(280px,1fr) 280px!important}.zl-task-rail{padding-left:7px;padding-right:7px}.zl-detail-pane{padding:12px}.zl-detail-tab{padding:10px 9px!important}}
@container(max-width:850px){#panel-ai-chat.zl-agent-workspace .ai-editing-workspace{grid-template-columns:120px minmax(250px,1fr)!important;overflow:auto!important}.zl-workbench-detail{grid-column:1/-1;max-height:280px;border-top:1px solid var(--zl-line)}.zl-task-rail{grid-row:1}.zl-detail-pane{min-height:160px}.zl-preview{min-height:100px}.zl-preview-empty{margin:10px}.zl-agent-engine,.zl-task-foot{display:none}}