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var(--ax-accent);outline-offset:2px}.composer{display:flex;gap:10px;padding:14px 18px;border-top:1px solid var(--border);background:var(--surface)}.composer textarea{flex:1 1;resize:none;min-height:44px;max-height:160px;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit}.composer textarea:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.send{background:var(--accent);color:var(--accent-contrast);border:none;border-radius:10px;padding:0 18px;cursor:pointer;font-weight:600}.send:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.send:disabled{opacity:.5;cursor:default}.sources{border-left:1px solid var(--border);background:var(--surface);overflow-y:auto;padding:16px 14px}.sources h2{font-size:15px;font-weight:600;color:var(--text-muted);margin:0 0 12px}.source-card{border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-bottom:10px;background:var(--surface-2)}.source-card.active{border-color:var(--accent)}.source-index{color:var(--accent);font-weight:700;margin-right:6px}.source-title{font-weight:600}.source-download{display:inline-block;margin-top:6px;font-size:13px;color:var(--accent);text-decoration:none}.source-download:hover{text-decoration:underline}.source-snippet{color:var(--text-muted);font-size:13px;margin-top:4px}.nav-tabs{display:inline-flex;gap:4px;margin-left:10px}.nav-tab{padding:6px 10px;color:var(--text-muted);text-decoration:none;font-size:14px;border-bottom:2px solid transparent}.nav-tab.active{border-bottom-color:var(--accent)}.nav-tab.active,.nav-tab:hover{color:var(--text)}.card{border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin-bottom:10px;background:var(--surface)}.card--clickable{cursor:pointer;display:block;color:inherit;text-decoration:none}.card--clickable:hover{border-color:var(--accent)}.kb-row{display:flex;align-items:center;gap:12px}.kb-row:hover{border-color:var(--accent)}.kb-row__link{flex:1 1;min-width:0;overflow-wrap:anywhere;color:inherit;text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:36px;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 12px;cursor:pointer;font:inherit;font-size:var(--text-sm)}.btn:disabled{opacity:.5;cursor:default}.btn:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.btn--sm{min-height:30px;padding:4px 10px;font-size:12px}.btn--primary{background:var(--accent);color:var(--accent-contrast);border-color:transparent;font-weight:600}.btn--primary:hover{background:var(--ax-accent-hover)}.btn--secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn--secondary:hover{background:var(--ax-hover-bg)}.btn--ghost{background:transparent;color:var(--text);border-color:transparent}.btn--ghost:hover{background:var(--ax-hover-bg)}.btn--danger,.btn--danger-ghost{background:transparent;color:var(--danger);border-color:transparent}.btn--danger-ghost:hover,.btn--danger:hover{background:var(--surface-2)}.btn--destructive{background:var(--danger);color:var(--accent-contrast);border-color:transparent;font-weight:600}.btn--destructive:hover{filter:brightness(.92)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600}.table td,.table th{padding:8px 10px;border-bottom:1px solid var(--border)}.table td{vertical-align:middle;overflow-wrap:anywhere}.table tbody tr:hover{background:var(--surface-2)}.table .actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.table .actions .form-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px;white-space:normal;flex-basis:100%}.token-cell{display:inline-flex;align-items:center;gap:6px}.token-cell code{font-size:var(--text-sm);color:var(--text)}.token-eye{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;padding:4px;background:none;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm)}.token-eye:hover{color:var(--text);background:var(--surface-2)}.token-eye:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.badge{display:inline-block;font-size:12px;color:var(--badge-text);background:var(--badge-bg);border-radius:999px;padding:2px 10px;border:1px solid var(--border);white-space:nowrap}.badge--ok{color:var(--success);background:transparent;border-color:var(--success)}.badge--busy{color:var(--accent);background:transparent;border-color:var(--accent);animation:pulse 1.4s ease-in-out infinite}.badge--muted{color:var(--text-muted);background:var(--surface-2)}.badge--info{color:var(--badge-text);background:var(--badge-bg);border-color:transparent}.badge--success{color:var(--success);background:var(--success-bg);border-color:var(--success)}.badge--neutral{color:var(--text-muted);background:var(--neutral-bg);border-color:transparent}.badge--error{background:transparent}.badge--danger,.badge--error{color:var(--danger);border-color:var(--danger)}.badge--danger{background:var(--danger-bg)}@keyframes pulse{50%{opacity:.45}}.field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--text-muted)}.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}.field textarea{resize:vertical;min-height:60px}.dialog-overlay{position:fixed;inset:0;background:rgba(15,18,22,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.dialog-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;max-width:420px;width:100%;box-shadow:0 12px 32px rgba(0,0,0,.28)}.dialog-title{margin:0 0 8px;font-size:var(--text-base);font-weight:600;color:var(--text)}.dialog-body{margin:0 0 16px;font-size:var(--text-sm);color:var(--text-muted)}.dialog-field{margin-bottom:16px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:12px;gap:12px;margin-bottom:12px}.form-actions{display:flex;gap:8px;align-items:center}.notice{font-size:13px;color:var(--success);margin:8px 0}.notice--error{color:var(--danger)}.radio-row{display:flex;gap:14px;align-items:center;font-size:14px;color:var(--text);min-height:36px}.radio-row label{display:inline-flex;gap:6px;align-items:center;cursor:pointer}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.admin-app{display:grid;grid-template-columns:260px 1fr;height:100vh}.admin-rail{min-height:0;border-right:1px solid var(--border);background:var(--surface)}.admin-rail,.admin-rail__top{display:flex;flex-direction:column}.admin-rail__top{gap:10px;padding:16px;border-bottom:1px solid var(--border)}.admin-rail__back{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 8px;border-radius:var(--radius-md);color:var(--text-muted);text-decoration:none;font-size:var(--text-sm)}.admin-rail__back:hover{background:var(--surface-2);color:var(--text)}.admin-rail__back:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.admin-rail__nav{flex:1 1;min-height:0;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:2px}.admin-rail__title{padding:6px 8px 2px;font-size:var(--text-xs);font-weight:600;color:var(--text-muted)}.admin-rail__nav a{display:block;padding:8px 10px;border-radius:var(--radius-md);color:var(--text);text-decoration:none;font-size:var(--text-sm)}.admin-rail__nav a:hover{background:var(--surface-2)}.admin-rail__nav a.active{background:var(--ax-selected-bg);font-weight:600}.admin-rail__nav a:focus-visible{outline:2px solid var(--ax-accent);outline-offset:2px}.admin-content{padding:24px 22px;max-width:1100px;width:100%;min-width:0;min-height:0;overflow-y:auto}.admin-content h1{font-size:20px;margin:0 0 4px}.admin-content .subtitle{color:var(--text-muted);font-size:var(--text-sm);margin:0 0 16px}.admin-section{margin-bottom:24px}.admin-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:12px}.admin-empty{padding:28px 16px;text-align:center;color:var(--text-muted);font-size:var(--text-sm);border:1px dashed var(--border);border-radius:var(--radius-lg);background:var(--surface)}@media (max-width:820px){.admin-app{grid-template-columns:1fr;height:auto;min-height:100vh}.admin-rail{border-right:none;border-bottom:1px solid var(--border)}.admin-rail__top{flex-direction:row;align-items:center;justify-content:space-between}.admin-rail__nav{flex-direction:row;overflow-x:auto}.admin-rail__title{display:none}}.group-heading{font-size:13px;font-weight:600;color:var(--text-muted);margin:18px 0 10px}.versions-details summary{cursor:pointer;margin-bottom:8px}.dropzone,.versions-details summary{font-size:14px;color:var(--text-muted)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:22px 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rgba(0,0,0,.06)}.login-shell{min-height:100vh;justify-content:center;padding:24px;background:var(--bg)}.login-card,.login-shell{display:flex;align-items:center}.login-card{width:100%;max-width:360px;flex-direction:column;gap:14px;padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 8px 24px rgba(0,0,0,.06)}.login-card h1{margin:0;font-size:20px;text-align:center}.login-subtitle{margin:-6px 0 0;color:var(--text-muted)}.login-error,.login-subtitle{font-size:13px;text-align:center}.login-error{margin:0;padding:10px 12px;border-radius:var(--radius-sm);background:var(--danger-bg);color:var(--danger)}.login-card .field,.login-error{align-self:stretch}.field--invalid 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