:root{--bg:#faf8f5;--surface:#fff;--surface-sunken:#f3efe9;--border:#e8e1d8;--text:#2b2724;--text-muted:#6d655d;--accent:#2f6490;--accent-hover:#1d3f60;--accent-soft:#e8eef5;--accent-text:#fff;--ok:#2f7d55;--ok-soft:#2f7d551f;--warn:#9a6b05;--warn-soft:#9a6b0524;--danger:#a3182b;--danger-soft:#a3182b1f;--info:#4a6fa5;--info-soft:#4a6fa51f;--bg-raised:var(--surface);--bg-sunken:var(--surface-sunken);--surface-hover:var(--surface-sunken);--border-strong:#8f8371;--focus-ring:#2f6490;--danger-fill:#a3182b;--danger-fill-hover:#87141f;--danger-text:#fff;--btn-press:#2b272412;--btn-h:36px;--btn-h-sm:32px;--btn-h-touch:44px;--text-faint:var(--text-muted);--radius:12px;--radius-sm:8px;--radius-lg:16px;--radius-bubble:20px;--shadow:0 1px 3px #2b27240f, 0 8px 24px #2b27240d;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--card-padding:18px;--card-gap:16px;--motion-fast:.15s ease-out;--motion-sheet:.25s ease-out;--sidebar-width:260px;--sidebar-width-rail:64px;--tabbar-height:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#1c1a18;--surface:#252220;--surface-sunken:#211e1c;--border:#37322e;--text:#ede8e2;--text-muted:#a39a91;--accent:#8cbde0;--accent-hover:#a8d0ea;--accent-soft:#8cbde029;--accent-text:#1c1a18;--ok:#6cc296;--ok-soft:#6cc29629;--warn:#e8b44f;--warn-soft:#e8b44f29;--danger:#f0837f;--danger-soft:#f0837f29;--info:#8fb6ea;--info-soft:#8fb6ea29;--bg-raised:var(--surface);--bg-sunken:var(--surface-sunken);--surface-hover:#2c2825;--border-strong:#7a7067;--focus-ring:#8cbde0;--danger-fill:#f0837f;--danger-fill-hover:#f59a96;--danger-text:#1c1a18;--btn-press:#ffffff17;--text-faint:var(--text-muted);--shadow:0 1px 3px #00000059, 0 8px 24px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#1c1a18;--surface:#252220;--surface-sunken:#211e1c;--border:#37322e;--text:#ede8e2;--text-muted:#a39a91;--accent:#8cbde0;--accent-hover:#a8d0ea;--accent-soft:#8cbde029;--accent-text:#1c1a18;--ok:#6cc296;--ok-soft:#6cc29629;--warn:#e8b44f;--warn-soft:#e8b44f29;--danger:#f0837f;--danger-soft:#f0837f29;--info:#8fb6ea;--info-soft:#8fb6ea29;--bg-raised:var(--surface);--bg-sunken:var(--surface-sunken);--surface-hover:#2c2825;--border-strong:#7a7067;--focus-ring:#8cbde0;--danger-fill:#f0837f;--danger-fill-hover:#f59a96;--danger-text:#1c1a18;--btn-press:#ffffff17;--text-faint:var(--text-muted);--shadow:0 1px 3px #00000059, 0 8px 24px #0000004d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.6}@media (max-width:767px){body{font-size:16px}}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}.skip-link{z-index:100;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:10px 16px;font-size:13px;font-weight:600;position:absolute;top:0;left:-9999px}.skip-link:focus{top:12px;left:12px}h1,h2,h3,h4{letter-spacing:-.012em;margin:0;font-weight:600;line-height:1.3}h1{font-size:22px}h2{font-size:17px}h3{font-size:15px}p{margin:0 0 12px}p:last-child{margin-bottom:0}code,pre{font-family:var(--mono);font-size:12.5px}.shell{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;display:grid}.sidebar{background:var(--bg-sunken);border-right:1px solid var(--border);flex-direction:column;gap:4px;height:100vh;padding:18px 12px;display:flex;position:sticky;top:0;overflow-y:auto}.brand{align-items:center;gap:10px;padding:4px 10px 18px;display:flex}.brand-mark{flex-shrink:0;place-items:center;width:28px;height:28px;display:grid}.brand-name{letter-spacing:-.01em;font-size:15px;font-weight:650}.brand-sub{color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.nav-group-label{text-transform:uppercase;letter-spacing:.09em;color:var(--text-faint);padding:14px 10px 6px;font-size:10.5px;font-weight:600}.nav-link{border-radius:var(--radius-sm);color:var(--text-muted);align-items:center;gap:9px;padding:7px 10px;font-size:13.5px;transition:background .12s,color .12s;display:flex}.nav-link:hover{background:var(--surface-hover);color:var(--text)}.nav-link[aria-current=page]{background:var(--accent-soft);color:var(--text);border-left:2px solid var(--accent);padding-left:8px;font-weight:650}.nav-icon{text-align:center;opacity:.85;flex-shrink:0;justify-content:center;align-items:center;width:16px;display:inline-flex}.nav-badge{background:var(--danger);color:#fff;border-radius:999px;flex-shrink:0;place-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:10.5px;font-weight:700;display:grid}.brand-status-dot{flex-shrink:0}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:8px;margin-top:auto;padding-top:14px;display:flex}.main{flex-direction:column;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--border);background:var(--bg-raised);z-index:10;justify-content:space-between;align-items:center;gap:16px;padding:16px 28px;display:flex;position:sticky;top:0}.topbar-titles{min-width:0}.topbar-sub{color:var(--text-muted);margin-top:2px;font-size:12.5px}.content{width:100%;max-width:1240px;padding:24px 28px 64px}.content.narrow{max-width:860px}.stack{flex-direction:column;gap:20px;display:flex}.stack-sm{flex-direction:column;gap:10px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.spacer{flex:1}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.grid-4{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card.flush{padding:0;overflow:hidden}.card-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.card-header.tight{margin-bottom:8px}.card-title{font-size:15px;font-weight:600}.card-desc{color:var(--text-muted);margin-top:3px;font-size:12.5px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-size:11.5px;font-weight:600}.stat-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:4px;font-size:26px;font-weight:650}.stat-note{color:var(--text-muted);margin-top:2px;font-size:12px}.table-wrap{overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:13px}table.data th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);border-bottom:1px solid var(--border);white-space:nowrap;background:var(--bg-raised);padding:10px 14px;font-size:11px;font-weight:600}table.data td{border-bottom:1px solid var(--border);vertical-align:middle;padding:11px 14px}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr:hover{background:var(--surface-hover)}table.data td.numeric{text-align:right;font-variant-numeric:tabular-nums}table.data td.actions{text-align:right;white-space:nowrap}.cell-primary{font-weight:550}.cell-sub{color:var(--text-muted);font-size:12px}.btn{min-height:var(--btn-h);border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap;-webkit-tap-highlight-color:transparent;touch-action:manipulation;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-family:inherit;font-size:13px;font-weight:550;transition:background .12s,border-color .12s,box-shadow .12s,transform .12s;display:inline-flex}@media (hover:hover) and (pointer:fine){.btn:hover:not(:disabled){background:var(--surface-hover);border-color:var(--text-faint)}}.btn:active:not(:disabled){background:var(--btn-press);transform:translateY(1px)}.btn:focus-visible{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--focus-ring);outline:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn[aria-busy=true]{opacity:1;cursor:progress}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}@media (hover:hover) and (pointer:fine){.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}}.btn-primary:active:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--danger-fill);border-color:var(--danger-fill);color:var(--danger-text)}@media (hover:hover) and (pointer:fine){.btn-danger:hover:not(:disabled){background:var(--danger-fill-hover);border-color:var(--danger-fill-hover)}}.btn-danger:active:not(:disabled){background:var(--danger-fill-hover);border-color:var(--danger-fill-hover)}.btn-danger:focus-visible{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--danger-fill)}.btn-danger-quiet{border-color:var(--danger-fill);color:var(--danger-fill);background:0 0}@media (hover:hover) and (pointer:fine){.btn-danger-quiet:hover:not(:disabled){background:var(--danger-soft)}}.btn-danger-quiet:active:not(:disabled){background:var(--danger-soft)}.btn-danger-quiet:focus-visible{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--danger-fill)}.btn-ghost{color:var(--text-muted);box-shadow:inset 0 0 0 1px var(--border);background:0 0;border-color:#0000}@media (hover:hover) and (pointer:fine){.btn-ghost:hover:not(:disabled){background:var(--surface-hover);color:var(--text)}}.btn-ghost:active:not(:disabled){background:var(--btn-press);color:var(--text)}.btn-ghost:focus-visible{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--focus-ring)}.btn-sm{min-height:var(--btn-h-sm);padding:0 10px;font-size:12px}.btn-block{width:100%}.btn-icon{min-width:var(--btn-h);gap:0;padding:0}.btn-icon.btn-sm{min-width:var(--btn-h-sm)}@media (pointer:coarse){.btn,.btn-sm{min-height:var(--btn-h-touch);padding-left:16px;padding-right:16px;font-size:14px}.btn-icon,.btn-icon.btn-sm{min-width:var(--btn-h-touch);padding:0}.nav-link,.chat-nav-back{min-height:var(--btn-h-touch)}}@media (prefers-reduced-motion:reduce){.btn:active:not(:disabled){transform:none}}@media (max-width:767px){.btn,.btn-sm{min-height:var(--btn-h-touch)}.nav-link{min-height:44px}}.field{flex-direction:column;gap:5px;margin-bottom:14px;display:flex}.field:last-child{margin-bottom:0}.label,.field>span:first-child{color:var(--text);font-size:12.5px;font-weight:600}.field>span.hint{color:var(--text-muted);font-size:12px;font-weight:400}.hint{color:var(--text-muted);font-size:12px}.input,.select,.textarea,input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=submit]):not([type=button]):not([type=range]):not([type=color]),textarea,select{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-sunken);width:100%;color:var(--text);appearance:none;padding:9px 12px;font-family:inherit;font-size:13.5px;line-height:1.5;transition:border-color .12s,box-shadow .12s,background .12s}.select,select{background-image:linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);cursor:pointer;background-position:calc(100% - 16px) calc(50% + 1px),calc(100% - 11px) calc(50% + 1px);background-repeat:no-repeat;background-size:5px 5px,5px 5px;padding-right:32px}input:disabled,textarea:disabled,select:disabled{opacity:.6;cursor:not-allowed}.input:focus,.select:focus,.textarea:focus,input:not([type=checkbox]):not([type=radio]):not([type=file]):focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}input::placeholder,textarea::placeholder{color:var(--text-faint)}.textarea,textarea{resize:vertical;min-height:84px;line-height:1.5}.textarea.mono{font-family:var(--mono);font-size:12.5px}.input.mono{font-family:var(--mono)}.checkbox-row{align-items:flex-start;gap:9px;padding:8px 0;display:flex}.checkbox-row input{accent-color:var(--accent);flex-shrink:0;margin-top:3px}.checkbox-label{font-size:13px}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 16px;display:grid}fieldset{border:none;margin:0;padding:0}.pill{letter-spacing:.01em;white-space:nowrap;border-radius:999px;align-items:center;gap:5px;padding:2px 8px;font-size:11.5px;font-weight:600;display:inline-flex}.pill-ok{background:var(--ok-soft);color:var(--text)}.pill-warn{background:var(--warn-soft);color:var(--text)}.pill-danger{background:var(--danger-soft);color:var(--text)}.pill-info{background:var(--info-soft);color:var(--text)}.pill-muted{background:var(--surface-hover);color:var(--text-muted)}.pill-ok .dot{color:var(--ok)}.pill-warn .dot{color:var(--warn)}.pill-danger .dot{color:var(--danger)}.pill-info .dot{color:var(--info)}.dot{background:currentColor;border-radius:999px;width:6px;height:6px}.pill-warn .dot{background:0 0;border-bottom:7px solid;border-left:4px solid #0000;border-right:4px solid #0000;border-radius:0;width:0;height:0}.pill-danger .dot{border-radius:1px;width:7px;height:7px}.callout{border:1px solid var(--border);border-left:3px solid var(--text-faint);border-radius:var(--radius-sm);background:var(--bg-raised);padding:11px 14px;font-size:13px}.callout-ok{border-left-color:var(--ok);background:var(--ok-soft)}.callout-warn{border-left-color:var(--warn);background:var(--warn-soft)}.callout-danger{border-left-color:var(--danger);background:var(--danger-soft)}.callout-info{border-left-color:var(--info);background:var(--info-soft)}.empty{text-align:center;color:var(--text-muted);padding:40px 20px;font-size:13px}.empty-title{color:var(--text);margin-bottom:4px;font-size:14px;font-weight:600}.mono-block{font-family:var(--mono);background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-sm);white-space:pre-wrap;word-break:break-word;max-height:380px;margin:0;padding:12px 14px;font-size:12px;line-height:1.6;overflow:auto}.kv{grid-template-columns:150px minmax(0,1fr);gap:7px 16px;font-size:13px;display:grid}.kv dt{color:var(--text-muted)}.kv dd{word-break:break-word;margin:0}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:12px}.tabular{font-variant-numeric:tabular-nums}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.auth-wrap{background:radial-gradient(900px 500px at 50% -10%, var(--accent-soft), transparent 70%), var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow);padding:30px}.auth-brand{align-items:center;gap:10px;margin-bottom:22px;display:flex}.chat-layout{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:16px;display:grid}.thread-list{flex-direction:column;gap:2px;display:flex}.thread-item{border-radius:var(--radius-sm);color:var(--text-muted);border-left:2px solid #0000;padding:8px 10px;font-size:13px;display:block}.thread-item:hover{background:var(--surface-hover);color:var(--text)}.thread-item[aria-current=true]{background:var(--accent-soft);color:var(--accent);border-left-color:var(--accent);font-weight:550}.thread-item.is-branch{margin-left:14px}.message-scroll{flex-direction:column;gap:14px;min-height:260px;max-height:calc(100vh - 330px);padding:18px;display:flex;overflow-y:auto}.message{align-items:flex-start;gap:11px;display:flex}.avatar{background:var(--surface-hover);width:28px;height:28px;color:var(--text-muted);border:1px solid var(--border);border-radius:999px;flex-shrink:0;place-items:center;font-size:11.5px;font-weight:650;display:grid}.avatar.is-agent{background:var(--accent-soft);color:var(--accent);border-color:#0000}.avatar.is-system{background:var(--info-soft);color:var(--info);border-color:#0000}.message-body{flex:1;min-width:0}.message-meta{align-items:baseline;gap:8px;margin-bottom:2px;display:flex}.message-author{font-size:13px;font-weight:600}.message-time{color:var(--text-faint);font-size:11.5px}.message-text{white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;max-width:100%;font-size:13.5px}.message-text.is-markdown{white-space:normal}.message-text.is-markdown>:first-child{margin-top:0}.message-text.is-markdown>:last-child{margin-bottom:0}.message-text.is-markdown p{margin:0 0 10px}.message-text.is-markdown h1,.message-text.is-markdown h2,.message-text.is-markdown h3,.message-text.is-markdown h4,.message-text.is-markdown h5,.message-text.is-markdown h6{margin:16px 0 8px;font-size:14.5px;font-weight:650;line-height:1.3}.message-text.is-markdown ul,.message-text.is-markdown ol{margin:0 0 10px;padding-left:22px}.message-text.is-markdown li{margin:3px 0}.message-text.is-markdown blockquote{border-left:3px solid var(--border-strong);color:var(--text-muted);margin:0 0 10px;padding:2px 0 2px 12px}.message-text.is-markdown hr{border:0;border-top:1px solid var(--border);margin:14px 0}.message-text.is-markdown pre{margin:0 0 10px}.message-text.is-markdown .table-scroll{max-width:100%;margin:0 0 10px;overflow-x:auto}.message-text.is-markdown table{border-collapse:collapse;width:100%;font-size:13px}.message-text.is-markdown th,.message-text.is-markdown td{border:1px solid var(--border);text-align:left;vertical-align:top;word-break:normal;overflow-wrap:break-word;padding:6px 9px}.message-text.is-markdown th{background:var(--surface-sunken);font-weight:650}.search-result{border:1px solid var(--border);color:inherit;border-radius:8px;padding:10px 12px;text-decoration:none;display:block}.search-result:hover{border-color:var(--border-strong);background:var(--surface-hover,var(--surface))}.memory-row{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:8px;padding:8px 0;display:flex}.memory-row:last-child{border-bottom:none}.memory-edit-form{flex:1;align-items:center;gap:8px;min-width:200px;display:flex}.memory-edit-form .input{flex:1}@media (max-width:480px){.memory-row,.memory-edit-form{flex-direction:column;align-items:stretch}}.attachment-chip{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-sunken);align-items:center;gap:7px;margin:6px 6px 0 0;padding:5px 10px;font-size:12.5px;display:inline-flex}.attachment-chip:hover{border-color:var(--accent);color:var(--accent)}.composer{border-top:1px solid var(--border);background:var(--bg-raised);padding:14px 18px}.live-chat{flex-direction:column;min-height:0;display:flex}.chat-steps{color:var(--text-faint);margin:6px 0 0 44px;font-size:12.5px}.chat-steps summary{cursor:pointer}.chat-steps ul{margin:6px 0 0;padding-left:18px}.starter-asks{flex-direction:column;align-items:flex-start;gap:8px;padding:18px;display:flex}.breadcrumbs{flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;display:flex}.breadcrumbs a:hover{color:var(--accent)}.breadcrumb-sep{color:var(--text-faint)}.file-name{align-items:center;gap:9px;display:flex}.tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:2px;margin-bottom:18px;display:flex}.tab{color:var(--text-muted);border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 13px;font-size:13px}.tab:hover{color:var(--text)}.tab[aria-current=page]{color:var(--accent);border-bottom-color:var(--accent);font-weight:550}.secret-reveal{font-family:var(--mono);align-items:center;gap:8px;font-size:12.5px;display:flex}.divider{background:var(--border);border:none;height:1px;margin:18px 0}.inline-form{display:inline}.shell.is-collapsed .sidebar{width:var(--sidebar-width-rail)}.shell.is-collapsed .sidebar .row-between{flex-direction:column;gap:4px}.shell.is-collapsed .sidebar .brand-name,.shell.is-collapsed .sidebar .brand-sub,.shell.is-collapsed .sidebar .nav-label,.shell.is-collapsed .sidebar .nav-group-label,.shell.is-collapsed .sidebar .sidebar-footer-text,.new-chat-icon{display:none}.shell.is-collapsed .new-chat-icon{display:inline}.shell.is-collapsed{grid-template-columns:var(--sidebar-width-rail) minmax(0, 1fr)}@media (min-width:1024px) and (max-width:1280px){.shell.customer-shell:not(.is-expanded){grid-template-columns:var(--sidebar-width-rail) minmax(0, 1fr)}.shell.customer-shell:not(.is-expanded) .sidebar{width:var(--sidebar-width-rail)}.shell.customer-shell:not(.is-expanded) .sidebar .row-between{flex-direction:column;gap:4px}.shell.customer-shell:not(.is-expanded) .sidebar .brand-name,.shell.customer-shell:not(.is-expanded) .sidebar .brand-sub,.shell.customer-shell:not(.is-expanded) .sidebar .nav-label,.shell.customer-shell:not(.is-expanded) .sidebar .nav-group-label,.shell.customer-shell:not(.is-expanded) .sidebar .sidebar-footer-text{display:none}.shell.customer-shell:not(.is-expanded) .new-chat-icon{display:inline}}.rail-toggle{border-radius:var(--radius-sm);width:28px;height:28px;color:var(--text-muted);border:1px solid #0000;justify-content:center;align-items:center;display:inline-flex}.rail-toggle:hover{background:var(--surface-hover);color:var(--text)}.rail-expand{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);width:100%;height:36px;color:var(--text-muted);justify-content:center;align-items:center;margin:2px 0 6px;display:none}.rail-expand:hover{background:var(--surface-hover);color:var(--text)}.shell.is-collapsed .rail-expand,.shell.customer-shell:not(.is-expanded) .rail-expand{display:flex}@media (min-width:768px) and (max-width:1023px){.customer-shell .rail-expand{display:flex}}.rail-tooltip-popup{background:var(--text);color:var(--bg);border-radius:var(--radius-sm);white-space:nowrap;z-index:200;pointer-events:none;box-shadow:var(--shadow);padding:4px 9px;font-size:12px;font-weight:500;position:fixed;transform:translateY(-50%)}.tabbar{display:none}.sheet-backdrop{z-index:40;background:#14110e59;position:fixed;inset:0}.sheet{z-index:41;background:var(--surface);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);box-shadow:var(--shadow);max-height:min(78dvh,78vh);transform:translateY(calc(-1 * var(--sheet-keyboard-inset,0px)));padding:8px 16px calc(20px + env(safe-area-inset-bottom));transition:transform .15s;transition:transform var(--motion-sheet);position:fixed;bottom:0;left:0;right:0;overflow-y:auto}.sheet-handle{background:var(--border-strong);border-radius:999px;width:36px;height:4px;margin:6px auto 14px}.sheet-group-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:14px 4px 6px;font-size:11px;font-weight:600}.sheet-item{min-height:44px;color:var(--text);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 4px;font-size:15px;display:flex}.sheet-item:last-child{border-bottom:none}.sheet-item>*,.sheet-item form,.sheet-item .row{width:100%;min-width:0}.sheet-item .row{flex-direction:column;align-items:stretch;gap:8px;display:flex}.sheet-item .btn{justify-content:flex-start;width:100%;min-height:44px}.sheet-item .btn-icon{width:auto}@media (max-width:767px){.shell{grid-template-columns:1fr}.sidebar{display:none}.main{padding-bottom:var(--tabbar-height)}.tabbar{z-index:30;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.tabbar-item{min-width:48px;min-height:48px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:6px 2px;display:flex;position:relative}button.tabbar-item{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.tabbar-item[aria-current=page]{color:var(--accent);font-weight:600}.tabbar-icon{font-size:18px;line-height:1}.tabbar-label{font-size:10px}.tabbar-badge{background:var(--danger);color:#fff;border-radius:999px;place-items:center;min-width:15px;height:15px;padding:0 3px;font-size:9.5px;font-weight:700;display:grid;position:absolute;top:2px;right:calc(50% - 18px)}.tabbar-dot{background:var(--danger);border-radius:999px;width:6px;height:6px;position:absolute;top:6px;right:calc(50% - 16px)}.content{padding:18px 16px 48px}.topbar{padding:14px 16px}.chat-layout{grid-template-columns:1fr}.kv{grid-template-columns:1fr;gap:2px 0}.kv dd{margin-bottom:8px}.table-wrap.responsive table.data,.table-wrap.responsive table.data thead,.table-wrap.responsive table.data tbody,.table-wrap.responsive table.data tr,.table-wrap.responsive table.data td{width:100%;display:block}.table-wrap.responsive table.data thead{display:none}.table-wrap.responsive table.data tr{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin-bottom:12px;padding:12px 14px}.table-wrap.responsive table.data td{text-align:right;border-bottom:none;justify-content:space-between;gap:12px;padding:4px 0;display:flex}.table-wrap.responsive table.data td:before{content:attr(data-label);color:var(--text-muted);text-align:left;font-size:12px}.table-wrap.responsive table.data td.actions{justify-content:flex-end}}@media (min-width:768px) and (max-width:1023px){.customer-shell .sidebar{width:var(--sidebar-width-rail)}.customer-shell .sidebar .brand-name,.customer-shell .sidebar .brand-sub,.customer-shell .sidebar .nav-label,.customer-shell .sidebar .nav-group-label,.customer-shell .sidebar .sidebar-footer-text{display:none}.customer-shell.shell{grid-template-columns:var(--sidebar-width-rail) minmax(0, 1fr)}}.mobile-only{display:none}.truncate-title{text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block;overflow:hidden}.topic-toolbar{z-index:5;background:var(--bg);align-items:flex-start;gap:8px;padding:2px 0 8px;display:flex;position:sticky;top:0}.topic-toolbar>.chat-search{flex:1;min-width:0}@media (max-width:767px){.topic-toolbar>.chat-search:not(.is-expanded){flex:none}}.chat-search-toggle{display:none}@media (max-width:767px){.chat-search:not(.is-expanded) .chat-search-form{display:none}.chat-search:not(.is-expanded) .chat-search-toggle{display:inline-flex}}.topic-toolbar .input{min-height:44px}.topic-tool-btn{flex:none;justify-content:center;min-width:44px;min-height:44px;padding:0}.topic-tool-btn.is-on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.topic-list{flex-direction:column;gap:8px;display:flex}.topic-row{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:flex-start;gap:8px;padding:10px 12px;display:flex}.topic-row:hover{border-color:var(--border-strong)}.topic-row-main{min-width:0;min-height:44px;color:inherit;flex-direction:column;flex:1;justify-content:center;gap:3px;text-decoration:none;display:flex}.topic-row-title{align-items:center;gap:8px;min-width:0;display:flex}.topic-row-desc{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.topic-row-meta{color:var(--text-faint);font-size:12px}.topic-row-more{flex:none;min-width:44px;min-height:44px}.topic-row-actions{flex-wrap:wrap;gap:6px;padding-top:8px;display:flex}.chat-nav-back{color:var(--text-muted);align-items:center;gap:4px;min-height:32px;font-size:12.5px;text-decoration:none;display:inline-flex}.chat-nav-back:hover{color:var(--text)}.chat-nav-heading{letter-spacing:.04em;text-transform:uppercase;color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:650;overflow:hidden}.thread-item.is-archived{opacity:.6}.mobile-topbar{display:none}@media (max-width:767px){.mobile-topbar{top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--border);align-items:center;gap:10px;min-height:48px;padding:6px 16px;display:flex;position:sticky}.mobile-topbar-mark{flex:none;display:flex}.mobile-topbar-name{flex:1;min-width:0;font-size:15px;font-weight:650}.mobile-topbar-dot{flex:none}.org-switcher-compact{flex:1;min-width:0}.org-switcher-compact .select{min-height:32px;color:var(--text);background:0 0;background-image:linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);background-position:right 7px center,right 2px center;background-repeat:no-repeat;background-size:5px 5px,5px 5px;border:0;padding:0 20px 0 0;font-size:15px;font-weight:650}}.topic-header{display:none}@media (max-width:767px){.hide-mobile-title{display:none}.hide-mobile-title+*{margin-top:0}.input,.select,.textarea,input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=submit]):not([type=button]):not([type=range]):not([type=color]),textarea,select{font-size:16px}.hide-mobile{display:none!important}.mobile-only{display:inline-flex}.chat-layout .threads-desktop{display:none}.topic-header{align-items:center;gap:8px;min-height:44px;margin-bottom:10px;display:flex}.topic-back{border-radius:var(--radius-sm);min-width:0;min-height:44px;color:var(--text);flex:1;align-items:center;gap:4px;margin-left:-6px;padding:0 6px;font-size:15px;font-weight:650;text-decoration:none;display:flex}.topic-back:active{background:var(--surface-hover)}.topic-back-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topic-header-actions{flex:none;align-items:center;gap:6px;display:flex}.topic-switcher{max-width:40vw;min-height:44px}.topic-switcher .truncate{max-width:100%}.topic-tools{justify-content:center;min-width:44px;min-height:44px;padding:0}.chat-layout{animation:.18s ease-out topic-panel-in}@media (prefers-reduced-motion:reduce){.chat-layout{animation:none}}}@keyframes topic-panel-in{0%{opacity:0;transform:translate(14px)}to{opacity:1;transform:translate(0)}}input[type=checkbox],input[type=radio]{accent-color:var(--accent)}input[type=file]{padding:8px;line-height:1.6}input[type=file]::file-selector-button{font:inherit;border:1px solid var(--border-strong);background:var(--bg-raised);color:var(--text);cursor:pointer;border-radius:7px;margin-right:12px;padding:6px 12px;font-weight:500}input[type=file]::file-selector-button:hover{background:var(--accent-soft);border-color:var(--accent)}.chat-nav-row{align-items:stretch;gap:2px;display:flex}.chat-nav-reopen{align-self:start}.skeleton-line{background:linear-gradient(90deg, var(--surface-sunken) 25%, var(--border) 37%, var(--surface-sunken) 63%);background-size:400% 100%;border-radius:7px;height:14px;animation:1.4s ease-in-out infinite skeleton-sweep}@keyframes skeleton-sweep{0%{background-position:100%}to{background-position:0}}@media (prefers-reduced-motion:reduce){.skeleton-line{background:var(--surface-sunken);animation:none}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .brandmark path{fill:#fff}}:root[data-theme=dark] .brandmark path{fill:#fff}.label-row{display:block}.info-tip{vertical-align:-4px;margin-left:4px;display:inline-flex}.info-tip-button{width:20px;height:20px;color:var(--text-muted);cursor:help;background:0 0;border:0;border-radius:999px;justify-content:center;align-items:center;padding:0;display:inline-flex}.info-tip-button:hover,.info-tip-button[aria-expanded=true]{color:var(--accent);background:var(--accent-soft)}.info-tip-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.info-tip-bubble{z-index:1000;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:max-content;max-width:min(320px,100vw - 24px);color:var(--text);box-shadow:var(--shadow);text-align:left;text-transform:none;letter-spacing:normal;white-space:normal;padding:10px 12px;font-size:13px;font-weight:400;line-height:1.45;display:block;position:fixed}@media (pointer:coarse){.info-tip-button{width:32px;height:32px;margin:-6px}}