:root{--bg:#f4f7f6;--surface:#fff;--surface-2:#f8faf9;--text:#18211f;--muted:#66736f;--border:#dbe3e0;--green:#087a50;--green-dark:#05613f;--green-soft:#e4f4ed;--blue:#1769d2;--red:#9e2525;--shadow:0 12px 34px rgba(25,54,45,.07);--radius:14px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea{font:inherit;color:inherit}.app-shell{display:grid;grid-template-columns:280px minmax(480px,1fr) 310px;min-height:100vh}.panel{background:var(--surface)}.history-panel,.documents-panel{padding:22px 18px;border-color:var(--border)}.history-panel{border-right:1px solid var(--border)}.documents-panel{border-left:1px solid var(--border)}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-heading h2{font-size:20px;margin:0;font-weight:700;white-space:nowrap}.btn{border:0;border-radius:8px;padding:10px 14px;font-weight:650;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;transition:.18s ease}.btn:disabled{opacity:.42;cursor:not-allowed}.btn-green{background:var(--green);color:#fff;box-shadow:0 5px 14px rgba(8,122,80,.18)}.btn-green:hover{background:var(--green-dark)}.btn-blue{background:var(--blue);color:#fff}.btn-red{background:var(--red);color:#fff}.btn-green-outline{border:1px solid var(--green);background:transparent;color:var(--green)}.search{height:44px;margin:22px 0 12px;display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:9px;padding:0 12px;background:var(--surface-2)}.search input{border:0;outline:0;background:transparent;width:100%}.history-list{display:flex;flex-direction:column;gap:5px}.history-item{display:grid;grid-template-columns:18px 1fr auto;gap:10px;align-items:center;padding:12px 10px;border-radius:9px;cursor:pointer}.history-item.active{background:var(--green-soft)}.square-check{width:16px;height:16px;border:1.5px solid #89938f;border-radius:2px}.history-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.history-time{font-size:12px;color:var(--muted)}.workspace{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto auto auto;gap:14px;padding:20px 22px;min-width:0;height:100vh;max-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar h1{font-size:24px;margin:0 0 4px;letter-spacing:-.02em}.topbar p{font-size:13px;color:var(--muted);margin:0}.top-actions{display:flex;align-items:center;gap:10px}.account-status{font-size:13px;color:var(--muted);white-space:nowrap}.icon-button{width:40px;height:40px;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-size:20px}.answer-panel,.composer-panel{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.answer-panel{display:flex;flex-direction:column;min-height:0}.answer-title{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}.answer-title #answer-state{margin-left:auto;font-size:12px;color:var(--muted)}.codex-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:var(--green);color:#fff;font-size:11px;font-weight:800}.answer-content{padding:22px;overflow:auto;line-height:1.72;white-space:pre-wrap;flex:1}.empty-answer{height:100%;display:grid;place-content:center;text-align:center;color:var(--muted)}.empty-answer h3{color:var(--text);margin:8px 0 4px}.empty-answer p{margin:0}.empty-icon{font-size:30px;color:var(--green)}.composer-panel{padding:12px;align-self:start;width:100%}.composer-panel.dragging{outline:2px solid var(--green);outline-offset:2px}.composer-panel textarea{font-size:16px;display:block;width:100%;height:120px;min-height:120px;resize:none;border:0;background:transparent;outline:none;line-height:24px}.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.attach-actions{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.attachments{display:flex;gap:8px;overflow-x:auto;padding-bottom:9px}.attachment{display:flex;align-items:center;gap:8px;min-width:180px;padding:9px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2)}.attachment-info{min-width:0;flex:1}.attachment-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-size{font-size:11px;color:var(--muted)}.attachment button{border:0;background:none;cursor:pointer}.upload-progress,.inline-notice,.action-message{border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:12px 14px}.progress-label{display:flex;gap:10px;align-items:center;font-size:13px}.progress-label #progress-file{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.progress-label #progress-percent{margin-left:auto}.progress-track{height:6px;border-radius:9px;background:var(--border);overflow:hidden;margin-top:9px}.progress-track div{height:100%;width:0;background:var(--green);transition:width .12s}.inline-notice{border-color:#8eb6e9;background:#eef6ff;color:#174f93;font-size:13px;line-height:1.5}.inline-notice a{color:var(--blue);font-weight:700}.action-message{font-size:13px;border-color:#e5ba75;background:#fff8e8;color:#76500e;cursor:pointer}.document-actions{display:flex;gap:8px;margin:22px 0 12px;padding-bottom:16px;border-bottom:1px solid var(--border)}.document-list{display:flex;flex-direction:column}.document-row{display:grid;grid-template-columns:18px 35px 1fr;gap:10px;padding:14px 4px;border-bottom:1px solid var(--border);align-items:center}.document-row input{appearance:none;width:16px;height:16px;border:1.5px solid #89938f;border-radius:2px}.document-row input:checked{background:var(--green);box-shadow:inset 0 0 0 3px var(--surface)}.file-icon{color:var(--blue);font-size:20px}.file-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-meta{font-size:11px;color:var(--muted);margin-top:4px}.empty-list{padding:30px 4px;color:var(--muted);font-size:13px;text-align:center}.hidden{display:none!important}
html.dark{--bg:#0e1412;--surface:#151d1a;--surface-2:#1b2521;--text:#e8efec;--muted:#98a7a1;--border:#2c3934;--green:#1b9a6b;--green-dark:#148158;--green-soft:#173a2d;--blue:#5da0f5;--red:#b94343;--shadow:0 12px 34px rgba(0,0,0,.2)}
.workspace{display:flex;flex-direction:column}
.answer-panel{height:auto;min-height:280px;flex:1 1 auto}
.composer-panel{flex:0 0 auto;align-self:stretch}
.send-actions{display:flex;align-items:center;gap:8px}.speak-button{border:1px solid var(--border);background:var(--surface);color:var(--text)}.speak-button.off{color:var(--muted);background:var(--surface-2)}.attach-button{display:grid;place-items:center;flex:0 0 40px;color:var(--text)}.attach-button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}#record-button{font-size:14px;color:var(--green)}#record-button.recording{color:#fff;background:var(--red);border-color:var(--red);animation:record-pulse 1.4s ease-in-out infinite}.record-status{color:var(--red);font-weight:650;white-space:nowrap}@keyframes record-pulse{50%{box-shadow:0 0 0 5px rgba(158,37,37,.15)}}
.attachment-preview,.document-preview{display:block;object-fit:cover;border:1px solid var(--border);background:var(--surface-2)}.attachment-preview{width:44px;height:44px;border-radius:6px;flex:0 0 44px}.document-preview{width:40px;height:40px;border-radius:5px}
@media(max-width:1050px){.app-shell{grid-template-columns:230px minmax(430px,1fr)}.documents-panel{display:none}}@media(max-width:720px){.app-shell{display:block}.history-panel,.documents-panel{display:none}.workspace{min-height:100vh;max-height:none;padding:14px}.topbar h1{font-size:18px}.topbar p,.account-status{display:none}.answer-panel{height:auto;min-height:46vh}.attach-actions>span{display:none}}
html,body{width:100%;max-width:100%;overflow-x:hidden}.app-shell{grid-template-columns:minmax(220px,280px) minmax(0,1fr) minmax(270px,310px);width:100%;max-width:100vw;height:100vh;overflow:hidden}.panel,.history-panel,.documents-panel{min-width:0}.history-panel,.documents-panel{height:100vh;overflow:hidden}.workspace{max-width:100%;overflow:hidden}.attachments{max-width:100%}.attachment{min-width:0;flex:0 0 190px}.document-actions{align-items:center;flex-wrap:nowrap;margin-bottom:10px}.document-actions .btn{padding-inline:12px}.btn-select-all{border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.document-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:10px}.document-filter{min-width:0;border:1px solid var(--border);border-radius:7px;padding:8px 4px;background:var(--surface-2);color:var(--muted);font-weight:650;white-space:nowrap;cursor:pointer}.document-filter.active{border-color:var(--green);background:var(--green-soft);color:var(--green)}.document-list{max-height:58vh;overflow-y:auto;overflow-x:hidden;padding-right:4px;overscroll-behavior:contain}.document-row{grid-template-columns:18px 40px minmax(0,1fr);padding-block:10px}.document-row>span:last-child{min-width:0}
@media(max-width:1050px){.app-shell{grid-template-columns:230px minmax(0,1fr)}.documents-panel{display:none}}@media(max-width:720px){.app-shell{display:block;height:auto;min-height:100vh;overflow-x:hidden}.history-panel,.documents-panel{display:none}}
.documents-panel{display:flex;flex-direction:column}.document-list{flex:1;min-height:0;max-height:none}
@media(max-width:1050px){.documents-panel{display:none}}
#record-button,#send-button{width:84px;height:40px}#record-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 10px;white-space:nowrap}.record-dot{font-size:15px;line-height:1}.record-label{font-size:14px;font-weight:650;line-height:1}
#login-button{display:none!important}
.btn-neutral{border:1px solid var(--border);background:var(--surface-2);color:var(--text)}
.business-modal{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:18px;background:rgba(7,20,15,.58)}
.business-dialog{width:min(520px,100%);max-height:calc(100vh - 36px);overflow:auto;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:0 24px 70px rgba(0,0,0,.24);padding:22px}
.business-dialog-wide{width:min(760px,100%)}
.business-dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.business-dialog-head h2{margin:0 0 5px;font-size:21px}.business-dialog-head p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.business-close{border:0;background:transparent;color:var(--muted);font-size:28px;line-height:1;cursor:pointer}
.business-dialog>label{display:grid;gap:7px;margin-top:15px;font-weight:650;font-size:14px}.business-dialog input{width:100%;height:44px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);padding:0 12px;outline:none}.business-dialog input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(8,122,80,.1)}
.business-rule,.business-connected,.business-message{width:100%;border:1px solid var(--border);border-radius:9px;padding:11px 12px;text-align:left;font-size:13px;line-height:1.55}.business-rule{background:var(--surface-2);color:var(--muted)}.business-connected{margin-top:14px;border-color:#7fc5aa;background:var(--green-soft);color:var(--green-dark)}.business-message{margin-top:14px;border-color:#d79a9a;background:#fff0f0;color:var(--red);cursor:pointer}
.business-actions{display:flex;align-items:center;gap:9px;margin-top:20px}.business-actions span{flex:1}
.business-system-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.business-system-card{border:1px solid var(--border);border-radius:10px;background:var(--surface-2);padding:14px}.business-system-card h3{margin:0 0 3px;font-size:16px}.business-system-card>p{margin:0 0 12px;color:var(--muted);font-size:13px}.business-system-card>label{display:grid;gap:6px;margin-top:11px;font-size:13px;font-weight:650}.business-system-card .business-checkbox{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--muted)}.business-system-card .business-checkbox input{width:18px;height:18px;min-width:18px;padding:0;accent-color:var(--green)}.business-system-card input:disabled{opacity:.65;cursor:not-allowed}
html.dark .business-message{background:#321b1b}
@media(max-width:720px){.business-dialog{padding:18px}.business-system-grid{grid-template-columns:1fr}.business-actions{flex-wrap:wrap}.business-actions span{display:none}.business-actions .btn{flex:1}.top-actions #innovation-connect-button{padding-inline:10px}}
@media(max-width:420px){.workspace{padding-inline:10px}.composer-panel{padding-inline:10px}.composer-actions,.send-actions{gap:6px}#record-button,#send-button{width:68px;padding-inline:7px}.speak-button{padding-inline:9px}.attach-button{width:38px;flex-basis:38px}}
.answer-content{min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;overscroll-behavior:contain;white-space:normal;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.answer-content::-webkit-scrollbar{width:10px}.answer-content::-webkit-scrollbar-thumb{border:2px solid var(--surface);border-radius:10px;background:var(--border)}.conversation-turn{display:flex;flex-direction:column;gap:12px;padding:0 0 20px;margin:0 0 20px;border-bottom:1px solid var(--border)}.conversation-turn:last-child{margin-bottom:0;border-bottom:0}.conversation-message{width:min(88%,920px);padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2)}.conversation-question{align-self:flex-end;background:var(--green-soft);border-color:var(--green)}.conversation-assistant{align-self:flex-start}.conversation-assistant.pending{color:var(--muted)}.conversation-role{margin-bottom:5px;color:var(--muted);font-size:12px;font-weight:700}.conversation-assistant .conversation-role{display:flex;align-items:center;gap:14px}.conversation-elapsed{font-weight:400;white-space:nowrap;font-variant-numeric:tabular-nums}.conversation-elapsed:empty{display:none}.conversation-question .conversation-role{color:var(--green-dark)}.conversation-body{font-size:16px;white-space:pre-wrap;overflow-wrap:anywhere}.conversation-body:empty{display:none}.conversation-progress{display:flex;align-items:center;gap:7px;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.45}.conversation-progress::before{content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--green);animation:conversation-progress-pulse 1.2s ease-in-out infinite}@keyframes conversation-progress-pulse{0%,100%{opacity:.35;transform:scale(.82)}50%{opacity:1;transform:scale(1.12)}}@media(prefers-reduced-motion:reduce){.conversation-progress::before{animation:none}}.conversation-error{margin-top:7px;color:var(--red);white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:720px){.answer-panel{height:46vh;height:46dvh;min-height:240px;flex:0 0 46dvh}.conversation-message{width:94%}}
.customer-info{position:relative;flex:0 1 auto;min-width:0}.customer-info-button{display:block;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.customer-info-button:focus-visible,.customer-expiry-close:focus-visible{outline:2px solid var(--green);outline-offset:2px}.customer-expiry-popover{position:absolute;z-index:20;top:calc(100% + 8px);right:0;width:250px;max-width:calc(100vw - 24px);padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);box-shadow:0 16px 40px rgba(0,0,0,.2)}.customer-expiry-popover::before{content:"";position:absolute;top:-6px;right:22px;width:10px;height:10px;border-top:1px solid var(--border);border-left:1px solid var(--border);background:var(--surface);transform:rotate(45deg)}.customer-expiry-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.customer-expiry-head strong{font-size:15px}.customer-expiry-close{width:28px;height:28px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}.customer-expiry-close:hover{background:var(--surface-2);color:var(--text)}.customer-expiry-label,.customer-expiry-zone{display:block;color:var(--muted);font-size:12px}.customer-expiry-time{display:block;margin:5px 0 7px;font-size:16px;font-weight:700;white-space:nowrap}.customer-expiry-zone{line-height:1.45}@media(max-width:720px){.customer-info-button{max-width:112px;padding-inline:10px}.customer-expiry-popover{right:-4px}}

.topbar>div:first-child{min-width:0}.topbar #customer-page-title{overflow-wrap:anywhere}
.conversation-assistant{min-width:0;max-width:100%}.conversation-assistant .conversation-body{min-width:0;max-width:100%;font-size:16px;line-height:1.7}
.conversation-artifacts{display:grid;gap:7px;margin-top:12px;min-width:0;max-width:100%;white-space:normal}.conversation-artifact-heading{font-size:12px;color:var(--muted)}.conversation-artifact{display:flex;align-items:center;gap:12px;min-width:0;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2)}.conversation-artifact-details{flex:1;min-width:0}.conversation-artifact-name{font-size:14px;line-height:1.5;overflow-wrap:anywhere}.conversation-artifact-size{margin-top:3px;font-size:12px;color:var(--muted)}.conversation-artifact-download{flex:0 0 auto;padding:7px 12px;font-size:13px;line-height:20px;text-decoration:none;white-space:nowrap}.answer-document-link{color:var(--blue);text-decoration:underline;overflow-wrap:anywhere}.conversation-artifact-download:focus-visible,.answer-document-link:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(max-width:720px){.conversation-artifact{gap:8px;padding:8px}.conversation-artifact-download{padding:7px 10px}}
.answer-table-scroll{display:block;width:100%;max-width:100%;min-width:0;margin:14px 0;overflow-x:auto;overscroll-behavior-x:contain;white-space:normal;-webkit-overflow-scrolling:touch}.answer-table-scroll:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.answer-table{width:max-content;min-width:100%;border-collapse:collapse;border:0;color:var(--text);font-size:16px;line-height:1.5;overflow-wrap:normal;font-variant-numeric:tabular-nums}.answer-table th,.answer-table td{padding:14px 18px;border:0;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;white-space:nowrap}.answer-table th{font-weight:700}.answer-table th:first-child,.answer-table td:first-child{padding-left:0}.answer-table th:last-child,.answer-table td:last-child{padding-right:0}.answer-table tbody tr:last-child td{border-bottom:0}.answer-table .answer-table-align-center{text-align:center}.answer-table .answer-table-align-right{text-align:right}

.composer-panel textarea::placeholder{font-size:16px}

.composer-steering-hint{margin-bottom:8px;color:var(--green-dark);font-size:14px;line-height:1.5;overflow-wrap:anywhere}.conversation-steering{margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}
.conversation-steering-files,.conversation-steering-status{margin-top:5px;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.conversation-steering-files:empty{display:none}.conversation-steering-status.failed{color:var(--red)}

/* Keep navigation compact while preserving 16px reading and input text. */
.app-shell{font-size:14px;line-height:1.5;--radius:12px;--shadow:0 4px 18px rgba(25,54,45,.045)}
html.dark .app-shell{--shadow:0 4px 18px rgba(0,0,0,.12)}
.app-shell .workspace{padding:18px 20px;gap:12px}
.app-shell .history-panel,.app-shell .documents-panel{padding:18px 16px}
.app-shell .history-panel{display:flex;flex-direction:column}
.app-shell .panel-heading{gap:10px;flex-shrink:0}
.app-shell .panel-heading h2{font-size:15px;line-height:22px;font-weight:600}
.app-shell .topbar{gap:12px;flex-shrink:0}
.app-shell .topbar h1{margin:0;font-size:20px;line-height:28px;font-weight:600;letter-spacing:0}
.app-shell .top-actions{gap:8px}
.app-shell #user-label{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:var(--muted)}
.app-shell .btn{min-height:32px;padding:5px 10px;font-size:13px;line-height:20px;font-weight:500;gap:5px;border-radius:7px}
.app-shell .btn-green{box-shadow:0 2px 6px rgba(8,122,80,.12)}
.app-shell .icon-button{width:32px;height:32px;flex-shrink:0;border-radius:7px;font-size:18px}
.app-shell #new-chat span,.app-shell #send-button span{font-size:15px;line-height:1;font-weight:500}
.app-shell .search{height:36px;min-height:36px;margin:18px 0 10px;padding:0 10px;border-radius:7px;font-size:13px}
.app-shell .search input{font-size:13px;line-height:20px}
.app-shell .history-list{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;gap:3px;scrollbar-width:thin;scrollbar-color:var(--border) transparent;overscroll-behavior:contain}
.app-shell .history-item{grid-template-columns:14px minmax(0,1fr) auto;padding:9px 8px;gap:8px;border-radius:7px}
.app-shell .history-title{font-size:13px;line-height:20px}
.app-shell .history-time{font-size:11px;line-height:18px;font-variant-numeric:tabular-nums}
.app-shell .square-check{width:14px;height:14px;border-width:1px}
.app-shell .answer-title{padding:10px 14px;gap:8px}
.app-shell .answer-title strong{font-size:14px;line-height:22px;font-weight:600}
.app-shell .codex-mark{width:26px;height:26px;flex:0 0 26px;border-radius:6px;font-size:10px;font-weight:600}
.app-shell .answer-title #answer-state{max-width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;line-height:18px}
.app-shell .answer-content{padding:18px}
.app-shell .empty-icon{font-size:24px;line-height:32px}
.app-shell .empty-answer h3{margin:10px 0 4px;font-size:16px;line-height:24px;font-weight:500}
.app-shell .empty-answer p{font-size:13px;line-height:22px}
.app-shell .composer-panel{padding:12px}
.app-shell .composer-panel textarea{height:104px;min-height:104px}
.app-shell .composer-actions,.app-shell .attach-actions{gap:8px}
.app-shell .attach-actions{font-size:11px;line-height:18px}
.app-shell .composer-steering-hint{margin-bottom:6px;font-size:13px;line-height:20px}
.app-shell #record-button,.app-shell #send-button{width:72px;height:32px;font-size:13px}
.app-shell #record-button{padding:0 8px;gap:5px}
.app-shell .record-label{font-size:13px;font-weight:500}
.app-shell .record-dot{font-size:12px}
.app-shell .attach-button{flex-basis:32px}
.app-shell .attach-button svg{width:18px;height:18px;stroke-width:1.7}
.app-shell .document-actions{margin:18px 0 10px;padding-bottom:12px;gap:6px;flex-shrink:0}
.app-shell .document-filters{gap:6px;margin-bottom:8px;flex-shrink:0}
.app-shell .document-filter{min-height:32px;padding:5px 4px;font-size:13px;line-height:20px;font-weight:500}
.app-shell .empty-list{padding:24px 4px;font-size:12px;line-height:20px}
.app-shell .file-meta{font-size:11px;line-height:17px}
@media(min-width:1051px){.app-shell{grid-template-columns:minmax(210px,244px) minmax(0,1fr) minmax(230px,264px)}}
@media(max-width:1200px){.app-shell .attach-actions>span:not(.record-status){display:none}}
@media(max-width:720px){
  .app-shell .history-panel,.app-shell .documents-panel{display:none}
  .app-shell .workspace{padding:14px;gap:10px}
  .app-shell .topbar{flex-wrap:wrap;align-items:center;gap:8px}
  .app-shell .topbar h1{font-size:18px;line-height:26px}
  .app-shell .top-actions{max-width:100%;margin-left:auto;flex-wrap:wrap;gap:6px}
  .app-shell #user-label{max-width:72px}
  .app-shell .btn{min-height:40px;padding-block:9px}
  .app-shell .icon-button{width:40px;height:40px}
  .app-shell #record-button,.app-shell #send-button{height:40px}
  .app-shell .attach-button{flex-basis:40px}
  .app-shell .answer-content{padding:14px}
  .app-shell .composer-panel textarea{height:104px;min-height:104px}
}
@media(max-width:420px){
  .app-shell .workspace{padding-inline:10px}
  .app-shell .composer-panel{padding-inline:10px}
  .app-shell .composer-actions,.app-shell .send-actions{gap:6px}
  .app-shell #record-button,.app-shell #send-button{width:68px;padding-inline:7px}
  .app-shell .attach-button{width:38px;flex-basis:38px}
}

/* Press-to-talk shares the text composer's footprint and toolbar. */
.app-shell #record-button svg{width:17px;height:17px;flex:0 0 17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.app-shell #record-button .keyboard-mode-icon{display:none}
.app-shell .composer-panel.voice-mode #record-button .voice-mode-icon{display:none}
.app-shell .composer-panel.voice-mode #record-button .keyboard-mode-icon{display:block}
.app-shell .composer-panel.voice-mode #send-button{display:none}
.app-shell .voice-composer{display:grid;grid-template-rows:24px 48px 24px;gap:4px;height:104px;min-height:104px;min-width:0}
.app-shell .voice-feedback{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;color:var(--muted)}
.app-shell .voice-feedback-icon{width:18px;height:18px;flex:0 0 18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.app-shell .voice-composer .record-status{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit;font-size:12px;font-weight:400;line-height:20px;font-variant-numeric:tabular-nums}
.app-shell .voice-hold{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;height:48px;min-height:48px;padding:0 16px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text);font-size:16px;line-height:24px;font-weight:500;white-space:nowrap;cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;transition:background-color .15s,border-color .15s,color .15s}
.app-shell .voice-hold:focus-visible,.app-shell .voice-small-button:focus-visible,.app-shell .voice-play:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.app-shell .voice-hold:disabled{cursor:default;opacity:.65}
.app-shell .voice-footer{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;height:24px}
.app-shell .voice-hint{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12px;line-height:20px}
.app-shell .voice-small-button{height:24px;min-height:24px;flex:0 0 auto;padding:1px 8px;border:1px solid currentColor;border-radius:6px;background:transparent;font-size:12px;line-height:20px;white-space:nowrap;cursor:pointer}
.app-shell .voice-retry{color:var(--green)}
.app-shell .voice-discard{color:var(--red)}
.app-shell .voice-small-button:disabled{opacity:.5;cursor:default}
.app-shell .voice-wave{display:none;align-items:center;justify-content:center;gap:3px;height:20px;flex:0 0 auto;color:inherit}
.app-shell .voice-wave i{display:block;width:3px;height:14px;border-radius:2px;background:currentColor;transform:scaleY(.45);animation:voice-wave-pulse .85s ease-in-out infinite}
.app-shell .voice-wave i:nth-child(2){height:20px;animation-delay:-.3s}
.app-shell .voice-wave i:nth-child(3){height:16px;animation-delay:-.5s}
.app-shell .voice-wave i:nth-child(4){height:20px;animation-delay:-.15s}
.app-shell .voice-wave i:nth-child(5){height:12px;animation-delay:-.6s}
.app-shell .voice-composer[data-phase="recording"] .voice-wave{display:flex}
.app-shell .voice-composer[data-phase="recording"] .voice-feedback-icon{display:none}
.app-shell .voice-composer[data-phase="recording"] .voice-feedback{color:var(--green)}
.app-shell .voice-composer[data-phase="recording"] .voice-hold{background:var(--green);border-color:var(--green);color:#fff}
.app-shell .voice-composer[data-phase="permission"] .voice-hold,.app-shell .voice-composer[data-phase="finishing"] .voice-hold{background:var(--green-soft);border-color:var(--border);color:var(--green)}
.app-shell .voice-composer.canceling .voice-feedback,.app-shell .voice-composer.canceling .voice-hint,.app-shell .voice-composer[data-phase="failed"] .voice-feedback{color:var(--red)}
.app-shell .voice-composer.canceling .voice-hold{background:var(--red);border-color:var(--red);color:#fff}
.app-shell .voice-message{display:flex;align-items:center;gap:10px;width:fit-content;max-width:100%;margin:6px 0;white-space:normal}
.app-shell .voice-play{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;min-width:104px;max-width:100%;min-height:30px;padding:4px 10px;border:1px solid var(--green);border-radius:7px;background:var(--green-soft);color:var(--green);font-size:14px;line-height:20px;cursor:pointer;white-space:nowrap}
.app-shell .voice-play svg{width:18px;height:18px;flex:0 0 18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.app-shell .voice-play:disabled{opacity:.55;cursor:default}
.app-shell .voice-duration{font-size:13px;line-height:20px;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted)}
.app-shell .voice-play .voice-duration{color:inherit}
.app-shell .voice-play.playing svg,.app-shell .voice-message.playing .voice-play svg{animation:voice-play-pulse 1s ease-in-out infinite}
@keyframes voice-wave-pulse{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
@keyframes voice-play-pulse{0%,100%{opacity:.5}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.app-shell .voice-wave i,.app-shell .voice-play.playing svg,.app-shell .voice-message.playing .voice-play svg{animation:none;transform:none}.app-shell .voice-hold{transition:none}}
.app-shell .voice-message{flex-wrap:wrap}
.app-shell .voice-play-error{flex:1 0 100%;min-width:0;max-width:100%;padding:4px 0;border:0;background:transparent;color:var(--red);text-align:left;font-size:12px;line-height:18px;white-space:normal;overflow-wrap:anywhere;cursor:pointer}
.app-shell .voice-play-error:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:3px}
html.dark .app-shell .voice-composer.canceling .voice-feedback,html.dark .app-shell .voice-composer.canceling .voice-hint,html.dark .app-shell .voice-composer[data-phase="failed"] .voice-feedback,html.dark .app-shell .voice-play-error,html.dark .app-shell .voice-discard{color:#f09a9a}

/* Match the reference desktop text scale; touch layouts retain readable 16px input. */
@media(min-width:721px){
  .app-shell .conversation-body,.app-shell .conversation-assistant .conversation-body{font-size:14px;line-height:24px;font-weight:400}
  .app-shell .composer-panel textarea,.app-shell .composer-panel textarea::placeholder{font-size:14px;line-height:24px;font-weight:400}
  .app-shell .answer-table{font-size:14px;line-height:1.5}
  .app-shell .answer-table th,.app-shell .answer-table td{padding-block:10px}
}

.app-shell .ui-update-notice{display:flex;align-items:center;gap:8px;min-width:0;padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--muted);font-size:12px;line-height:18px}
.app-shell #ui-update-text{flex:1;min-width:0;overflow-wrap:anywhere}
.app-shell .ui-update-notice button{flex-shrink:0;border:0;border-radius:5px;padding:5px 8px;white-space:nowrap;font-size:12px;line-height:18px;cursor:pointer}
.app-shell #ui-update-reload{background:var(--blue);color:#fff}
.app-shell #ui-update-dismiss{background:transparent;color:var(--muted);font-size:18px}
.app-shell .ui-update-notice button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* Keep voice-only messages compact without reducing text-message spacing. */
.app-shell .conversation-question:has(> .voice-message):has(> .conversation-body.hidden){padding-block:8px}
.app-shell .conversation-question:has(> .voice-message):has(> .conversation-body.hidden) > .conversation-role{margin-bottom:4px;line-height:18px}
.app-shell .conversation-question:has(> .voice-message):has(> .conversation-body.hidden) > .voice-message{margin-block:0}
@media(max-width:720px){.app-shell .voice-play{min-height:40px;padding-block:9px}}

/* JPG ordering stays inside the current attachment draft in both themes. */
.app-shell .attachments{display:block;min-width:0;max-width:100%;overflow:hidden;padding-bottom:9px}
.app-shell .attachment-order{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:7px;margin-bottom:8px}
.app-shell .attachment-order-label{min-width:0;color:var(--muted);font-size:12px;line-height:18px;overflow-wrap:anywhere}
.app-shell .attachment-order-label span{display:inline-block;margin-left:10px;white-space:nowrap}
.app-shell .attachment-order-actions{display:flex;flex-wrap:wrap;gap:6px;max-width:100%}
.app-shell .attachment-order-actions .btn{padding-inline:9px;white-space:nowrap}
.app-shell .attachment-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(205px,100%),1fr));gap:7px;max-height:144px;min-width:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.app-shell .attachment{min-width:0;max-width:100%;padding:7px;gap:7px}
.app-shell .attachment.selected{border-color:var(--blue)}
.app-shell .attachment-check{appearance:none;flex:0 0 16px;width:16px;height:16px;margin:0;border:1.5px solid #89938f;border-radius:2px;background:var(--surface);cursor:pointer}
.app-shell .attachment-check:checked{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3px var(--surface)}
.app-shell .attachment-remove{flex:0 0 28px;width:28px;height:32px;padding:0;color:var(--red);font-size:20px;line-height:1;white-space:nowrap}
.app-shell .attachment-check:focus-visible,.app-shell .attachment-remove:focus-visible,.app-shell .attachment-order-actions .btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.app-shell .workspace:has(.attachment-order){overflow-y:auto}
.app-shell .workspace:has(.attachment-order) .answer-panel{min-height:140px}
@media(max-width:720px){.app-shell .attachment-list{max-height:144px}.app-shell .attachment-remove{height:40px}.app-shell .workspace:has(.attachment-order) .answer-panel{height:auto;flex:1 1 auto}}