/* Lightweight DOM ports of CURRENT dems-frontend components.
   Source geometry: ConversationUiTokens, AppButton, AppStoreCard,
   ChatCard/Header, ConnectScopeDialogBody, WorkspaceRow/SectionTitle.
   Marketing camera/backplates are deliberately outside these components. */
.pf-film{--ui-text:#14171b;--ui-body:#2b2f36;--ui-muted:#666b75;--ui-border:#14171b14;--ui-field:#f4f6f6;color:var(--ui-text)}
.ui-icon{display:inline-block;width:18px;height:18px;flex:0 0 18px;vertical-align:middle}
.ui-brand{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:7px;overflow:hidden}.ui-brand svg{display:block;width:100%;height:100%}
.ui-panel{font-family:'DM Sans',Arial,sans-serif;background:#fafafc;border:.5px solid var(--ui-border);border-radius:10px;padding:20px;max-width:570px;margin:auto;text-align:left;box-shadow:0 16px 34px -28px #0005}
.ui-head{display:flex;align-items:center;gap:10px;min-height:30px;margin-bottom:16px}.ui-head b{font-size:13px;line-height:1.3;font-weight:600}.ui-head>span:last-child{margin-left:auto;font-size:12px;color:var(--ui-muted)}
.ui-description{font-size:13px;line-height:1.45;color:var(--ui-muted);margin:10px 0 16px!important}.ui-subhead{font-size:12px;color:var(--ui-muted);display:block;margin:16px 0 8px;font-weight:400}
.ui-row{display:flex;align-items:center;gap:10px;padding:10px;min-width:0}.ui-row>div{min-width:0;flex:1}.ui-row b{display:block;font-weight:500;font-size:13px;line-height:1.3}.ui-row small{display:block;color:var(--ui-muted);font-size:11.5px;line-height:1.3;margin-top:2px}.ui-row__end{margin-left:auto;font-size:12px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.ui-row__end .ui-icon{width:14px;height:14px;flex-basis:14px}
/* AppStoreCard has no separator or permanent tile background. */
.ui-app{padding:10px;border:0;gap:10px;min-height:54px}.ui-app b,.ui-app small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-app b{font-size:13px;font-weight:500}.ui-app small{font-size:11.5px;height:14.95px}.ui-app .ui-row__end{margin-left:8px}
.ui-catalog-title{font-size:13px;font-weight:600;margin-bottom:20px}.ui-catalog-subtitle{font-size:12px;margin:20px 0 10px!important}.ui-segmented{display:flex;width:min(100%,400px);height:30px;padding:2px;border:.5px solid var(--ui-border);border-radius:8px;background:#f4f6f6;font-size:13px}.ui-segmented>span{flex:1;text-align:center;line-height:24px;color:var(--ui-muted)}.ui-segmented .is-selected{background:#fff;border-radius:6px;color:var(--ui-text);box-shadow:0 1px 2px #00000008}
/* AppButton.small: height30, padding10, icon16, text13 medium, radiusSm8. */
.ui-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:28px;height:30px;padding:0 10px;border:.5px solid #14171b14;border-radius:8px;background:#f2f3f5;color:var(--ui-text);font:500 13px/1.2 'DM Sans',Arial,sans-serif;white-space:nowrap}.ui-button--primary{background:#14171b;color:#fff;border-color:#14171b}.ui-button .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}.ui-button-row{display:flex;gap:8px;flex-wrap:wrap}
/* Composer: 2x19.6px text rows +12/4 padding; 34px controls +10 bottom. */
.ui-center{max-width:740px;margin:auto}.ui-composer{background:#fff;border:.5px solid var(--ui-border);border-radius:14px;box-shadow:0 4px 20px 2px #0000000a,0 1px 6px #00000005;overflow:hidden;text-align:left;font-family:'Platform Inter',Arial,sans-serif}.ui-composer__input{font-size:14px;line-height:19.6px;min-height:55.2px;padding:12px 12px 4px;color:var(--ui-body);overflow-wrap:anywhere}.ui-typed:after{content:'';display:inline-block;vertical-align:-.1em;width:1px;height:1em;background:currentColor;opacity:.5;margin-left:1px;animation:pf-caret 1s steps(1) infinite}.ui-typed[data-empty=true]:before{content:attr(data-placeholder);color:var(--ui-muted)}
/* ComposerAppSelection + ComposerReferenceInput: inline resources, native 20px brand / 14px text. */
.ui-composer-reference{display:inline-flex;align-items:center;max-width:230px;vertical-align:middle;margin-right:6px;color:var(--ui-text);font-size:14px;line-height:20px;white-space:nowrap}.ui-composer-reference__app{display:inline-flex;align-items:center;gap:10px;min-width:0;padding:5px 6px}.ui-composer-reference .ui-brand{width:20px;height:20px;flex:0 0 20px;border-radius:5px}.ui-composer-reference__label{min-width:0;overflow:hidden;text-overflow:ellipsis}.ui-composer-reference__remove{display:inline-grid;place-items:center;width:30px;height:30px;flex:0 0 30px;color:var(--ui-muted)}.ui-composer-reference__remove .ui-icon{width:14px;height:14px;flex-basis:14px}
.ui-composer__tools{display:flex;align-items:center;gap:6px;height:44px;padding:0 10px 10px 1px;color:var(--ui-muted)}.ui-composer__tools>span:first-child{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;color:var(--ui-text)}.ui-composer__tools .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-composer__tools>.ui-icon{box-sizing:content-box;padding:9px}.ui-effort{margin-left:auto;display:flex;align-items:center;gap:3px;height:34px;padding:0 6px}.ui-effort i{width:6px;height:6px;border-radius:50%;background:#c4c6ca}.ui-effort i:first-child{background:#14171b}.ui-effort>.ui-icon{width:12px!important;height:12px!important;flex-basis:12px!important;margin-left:4px}.ui-send{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#14171b;color:#fff}
.ui-conversation{max-width:720px;margin:auto;padding:12px;background:#fff;border-radius:10px}.ui-bubble{width:fit-content;max-width:95%;padding:10px 12px;background:#fff;border:.5px solid var(--ui-border);border-radius:14px;box-shadow:0 4px 20px 2px #0000000a,0 1px 6px #00000005;font-size:13.5px;line-height:19px;margin:0 0 28px auto;text-align:left}.ui-events{padding:8px 2px}.ui-events>div>div{display:flex;align-items:center;gap:8px;font-size:13.5px;line-height:18.2px;padding:8px 0;color:var(--ui-body)}.ui-events .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-events span{flex:1}.ui-events .ui-icon:last-child{color:var(--ui-muted);width:14px;height:14px;flex-basis:14px}
.ui-answer{max-width:720px;margin:auto;padding:20px;background:#fff;border-radius:10px;color:var(--ui-body)}.ui-answer h4,.ui-project h4{font-size:16px;font-weight:600;line-height:21.12px;margin:0 0 16px}.ui-answer p{font-size:13.5px;line-height:19px;margin:0 0 16px}.ui-table{margin:16px 0;font-size:13px;line-height:18px}.ui-table>div{display:flex;gap:15px;border-bottom:.5px solid #d8dce3;padding:8px}.ui-table>div>span{flex:1;min-width:0;overflow-wrap:anywhere}.ui-table>div>span:first-child{flex:1.7}.ui-table__head{font-weight:600}
.ui-file{display:flex;align-items:center;gap:10px;border:.5px solid var(--ui-border);border-radius:10px;padding:10px;background:#fff;margin-top:10px;max-width:100%;text-align:left}.ui-file>div{flex:1;min-width:0}.ui-file b{font-weight:500;font-size:13px;display:block;overflow-wrap:anywhere}.ui-file small{display:block;font-size:11.5px;color:var(--ui-muted);margin-top:2px}.ui-file>.ui-icon{width:20px;height:20px;flex-basis:20px}.ui-file>.ui-icon:last-child{width:14px;height:14px;flex-basis:14px;color:var(--ui-muted)}
.ui-document{border:.5px solid var(--ui-border);border-radius:10px;overflow:hidden;background:#fafafc;max-width:520px;margin:auto;box-shadow:0 16px 34px -28px #0005}.ui-document__tab{display:flex;align-items:center;gap:9px;background:#fff;border-bottom:.5px solid var(--ui-border);padding:12px 14px;font-size:12px}.ui-document__tab .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-document__tab>span:last-child{margin-left:auto;color:var(--ui-muted)}.ui-document__page{padding:24px;background:#fff;margin:12px;min-height:280px}.ui-document__page>small{font-size:9px;letter-spacing:.08em;color:var(--ui-muted)}.ui-document h4{font-size:24px;line-height:1.2;margin:16px 0 18px;font-weight:600}.ui-document h5{font-size:13.5px;font-weight:600;margin:20px 0 10px}.ui-document p{font-size:13px;line-height:1.5;color:var(--ui-body);margin:0 0 12px}
/* ChatCard / action_confirmation_part: original icon, overline and fields. */
.ui-action{max-width:740px;margin:auto;border:.5px solid var(--ui-border);border-radius:14px;padding:10px;box-shadow:0 4px 20px 2px #0000000a,0 1px 6px #00000005;background:#fff;font-family:'Platform Inter',Arial,sans-serif}.ui-action__header{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.ui-action__header>.ui-icon{width:18px;height:18px;flex-basis:18px}.ui-action__header small{display:block;font-size:11.5px;line-height:14.95px;font-weight:500;color:var(--ui-muted)}.ui-action__header b{display:block;font-size:13.5px;line-height:18.225px;font-weight:600;margin-top:4px;color:#1a1a1a}.ui-action__body>small{display:block;font-size:11.5px;font-weight:500;line-height:14.95px;color:var(--ui-muted)}.ui-params{margin-top:8px}.ui-param{display:flex;align-items:flex-start;gap:10px;padding:4px 0}.ui-param>span{font:600 12px/18px 'JetBrains Mono',monospace;color:var(--ui-muted)}.ui-param b{display:block;font-size:13px;line-height:17.55px;font-weight:600}.ui-param small{display:block;font:400 12px/18px 'JetBrains Mono',monospace;color:var(--ui-muted);margin-top:2px}.ui-action .ui-actions{margin-top:8px}.ui-completion{font-size:12.5px;line-height:1.35;color:var(--ui-muted);padding:12px 10px}
/* ConnectScopeDialogBody, preserving SettingsShell + SettingsCard structure. */
.ui-scope{width:100%;max-width:520px;margin:auto;background:#fff;border:.5px solid var(--ui-border);border-radius:14px;padding:16px 24px 24px;box-shadow:0 12px 0 #0000000a;font-family:'DM Sans',Arial,sans-serif}.ui-scope__header{display:flex;align-items:center;gap:10px}.ui-scope__header>span{display:grid;place-items:center;width:32px;height:32px;border:.5px solid #e5e7eb;border-radius:8px;background:#f3f4f6}.ui-scope__header>span .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-scope__header>b{font-size:20px;font-weight:600;letter-spacing:-.4px}.ui-scope__header>.ui-icon{margin-left:auto;width:14px;height:14px;flex-basis:14px;color:var(--ui-muted)}.ui-scope__subtitle{display:block;font-size:12px;color:var(--ui-muted);margin:12px 0 10px}.ui-scope__options{border:.5px solid var(--ui-border);border-radius:14px;overflow:hidden}.ui-scope__option{display:flex;align-items:center;gap:10px;padding:16px}.ui-scope__option+.ui-scope__option{border-top:.5px solid #d8dce3}.ui-scope__option>span{width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;background:#f3f4f6;border-radius:8px}.ui-scope__option>div{flex:1;min-width:0}.ui-scope__option b{font-size:13px;font-weight:600;line-height:1.2}.ui-scope__option p{font-size:12px;line-height:16.2px;color:var(--ui-muted);margin-top:10px!important}.ui-scope__option>.ui-icon{width:16px;height:16px;flex-basis:16px;color:var(--ui-muted)}
.ui-field{margin:16px 0}.ui-field>small{display:block;font-size:12px;color:var(--ui-muted);margin-bottom:8px}.ui-field>div{border-radius:8px;background:#f4f6f6;border:.5px solid var(--ui-border);min-height:36px;padding:10px 12px;font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:10px}.ui-field .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-check{display:grid;place-items:center;border:1px solid #14171b;background:#14171b;color:#fff;width:17px;height:17px;border-radius:4px}.ui-select-pair{display:grid;gap:10px}.ui-select-pair>div{padding:16px;font-size:13px;border:.5px solid #d8dce3;border-radius:8px;display:flex;justify-content:space-between;gap:12px}.ui-select-pair .is-chosen{border-color:#666b75;background:#fff}.ui-select-pair .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-menu{background:#fff;border:.5px solid var(--ui-border);border-radius:10px;box-shadow:0 12px 28px -12px #0002;max-width:290px;margin:0 0 0 auto;padding:4px}.ui-menu .ui-row{border:0;padding:8px 10px}.ui-menu .ui-row b{font-size:13px}
.ui-instruction{border:.5px solid var(--ui-border);border-radius:8px;padding:12px;background:#fff}.ui-instruction>b{font-size:12px;color:var(--ui-muted);font-weight:400}.ui-instruction p{font:12px/1.6 'JetBrains Mono',monospace;margin-top:12px;min-height:100px}.ui-plan>div>div{display:flex;align-items:center;gap:10px;padding:12px 3px}.ui-plan span{font:12px 'JetBrains Mono',monospace;color:var(--ui-muted)}.ui-plan b{font-size:13.5px;font-weight:400;flex:1}.ui-plan .ui-icon{width:14px;height:14px;flex-basis:14px}.ui-status{color:#19b88a!important;font-size:12px!important}.ui-status:before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;margin-right:6px}.ui-switch{display:block;width:36px;height:20px;border-radius:20px;background:#2563eb;padding:2px}.ui-switch:after{content:'';display:block;width:16px;height:16px;border-radius:50%;background:#fff;margin-left:auto}
.ui-project{max-width:740px;margin:auto;text-align:center;background:#fff;border-radius:10px;padding:24px 20px}.ui-project>p{font-size:13px;color:var(--ui-muted);line-height:1.5;margin-bottom:20px}.ui-project .ui-composer{text-align:left;margin-top:20px}.ui-project-tools{display:flex;gap:10px;text-align:left;margin-top:28px;justify-content:center}.ui-project-tools .ui-row{border:.5px solid var(--ui-border);border-radius:10px;flex:1;padding:10px;gap:8px}.ui-project-tools .ui-row b{font-size:13px}.ui-project-tools .ui-icon{width:16px;height:16px;flex-basis:16px}.ui-template{display:flex;gap:16px;align-items:flex-start}.ui-template>div:last-child{flex:1;min-width:0}.ui-template b{font-size:13.5px;font-weight:600}.ui-template p{font-size:12px;line-height:1.5;color:var(--ui-muted);margin:8px 0 16px}.ui-paper-mini{width:75px;height:105px;border:.5px solid var(--ui-border);border-radius:6px;padding:14px 10px;background:#fff;flex:0 0 75px}.ui-paper-mini i{display:block;height:2px;background:#d8dce3;margin-bottom:6px}.ui-paper-mini i:first-child{height:4px;background:#14171b;width:75%;margin-bottom:12px}.ui-paper-mini i:last-child{margin-top:15px;height:8px;background:#f2f3f5}.ui-code{background:#f4f6f6;border:.5px solid var(--ui-border);border-radius:8px;font:12px/1.8 'JetBrains Mono',monospace;padding:12px;white-space:pre-wrap;overflow-wrap:anywhere;margin:18px 0}.ui-metric{padding:10px 6px 18px}.ui-metric>small{font-size:12px;color:var(--ui-muted);display:block}.ui-metric>b{display:block;font-weight:500;font-size:28px;letter-spacing:-.5px;margin:13px 0}.ui-metric em{font-size:13px;color:var(--ui-muted);font-style:normal;letter-spacing:0;font-weight:400}.ui-meter{height:4px;background:#ebecef;border-radius:5px;overflow:hidden;margin:13px 0}.ui-meter i{display:block;height:100%;width:0;background:#14171b;border-radius:5px}
.ui-agent-editor{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;max-width:1000px;margin:auto;border:.5px solid var(--ui-border);padding:20px;border-radius:10px;background:#fff;font-family:'DM Sans',Arial,sans-serif}.ui-agent-tree{border-right:.5px solid #d8dce3;padding-right:20px}.ui-indent{padding-left:20px}.ui-agent-tree .ui-row{border:0;padding:10px 3px}.ui-agent-tree .ui-row b{font-size:13px}.ui-agent-tree .ui-row small{font-size:11.5px}.ui-agent-detail{padding:0 15px}.ui-agent-detail .ui-head{margin-bottom:24px}.ui-board{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:1160px;margin:auto;min-height:280px;background:#fff;padding:20px;border-radius:10px}.ui-board-col{padding-right:10px;min-width:0}.ui-board-heading{display:flex;align-items:center;gap:8px;font-size:13px;margin:5px 0 16px;color:var(--ui-muted)}.ui-board-heading b{font-weight:500}.ui-task{padding:10px;border:.5px solid var(--ui-border);border-radius:10px;background:#fff;font-size:13px;line-height:1.4;margin-bottom:10px;min-height:91px}.ui-task>.ui-icon{width:18px;height:18px;float:left;margin-right:8px}.ui-task b{font-weight:500}.ui-task small{font-size:11.5px;color:var(--ui-muted);display:block;clear:both;padding-top:10px}.ui-process-question{max-width:740px;margin:auto}.ui-process-question>.ui-head,.ui-process-question>.ui-description{background:#fff;padding:10px;margin:0!important}.ui-question{border:.5px solid var(--ui-border);border-radius:14px;padding:10px;box-shadow:0 4px 20px 2px #0000000a,0 1px 6px #00000005;background:#fff}.ui-question>b{font-size:13.5px;font-weight:600;line-height:1.35;display:block;margin-bottom:8px}.ui-choice{display:flex;gap:10px;align-items:center;padding:10px;font-size:13px;border-radius:8px}.ui-choice>span{font-size:12px;color:var(--ui-muted)}.ui-choice>.ui-icon{width:16px;height:16px;margin-left:auto}.ui-choice--selected{background:#f4f4f6}.ui-question>small{font-size:12px;color:var(--ui-muted);display:block;border-top:.5px solid #ebecef;padding:12px 10px 0;margin-top:8px}
/* Only the camera reframes on narrow screens. Component type does not shrink. */
@media(max-width:760px){.ui-panel{padding:16px}.ui-scope{padding:16px}.ui-scope__header>b{font-size:18px}.ui-scope__option{padding:12px}.ui-scope__option>span{display:none}.ui-template{display:block}.ui-paper-mini{display:none}.ui-button-row{gap:6px}.ui-project{padding:20px 10px}.ui-project-tools{flex-wrap:wrap}.ui-project-tools .ui-row{flex-basis:42%}.ui-document__page{padding:18px;margin:8px}.ui-document h4{font-size:22px}.ui-agent-editor{width:720px;grid-template-columns:280px 380px;max-width:none;margin-left:-180px}.ui-board{width:900px;max-width:none;margin-left:-210px;grid-template-columns:repeat(4,205px)}.ui-scope__option p{font-size:12px}.ui-action{padding:10px}.ui-param{padding:4px 0}.ui-metric>b{font-size:24px}}