:root{color-scheme:light dark;font-family:Aptos,Segoe UI,Noto Sans TC,sans-serif;background:var(--canvas);color:var(--ink);--canvas: #f4f1eb;--canvas-grid: rgba(23, 34, 31, .08);--ink: #1d2522;--muted: #65716b;--line: #d8d0c5;--surface: #fffdf8;--surface-sunken: #f7f3ec;--surface-raised: #fbf8f2;--rail: #17221f;--rail-ink: #f7f0e6;--accent: #0e766d;--accent-strong: #064f49;--accent-tint: rgba(14, 118, 109, .12);--accent-tint-soft: rgba(14, 118, 109, .06);--on-accent: #ffffff;--warning: #a95024;--warning-tint: rgba(169, 80, 36, .12);--ok: #2d6a4f;--ok-tint: rgba(45, 106, 79, .12)}@media (prefers-color-scheme: dark){:root{--canvas: #12171a;--canvas-grid: rgba(247, 240, 230, .06);--ink: #e8ece9;--muted: #9aa8a1;--line: #2f3a36;--surface: #1a2124;--surface-sunken: #141a1d;--surface-raised: #1e2629;--rail: #0d1214;--rail-ink: #e8ece9;--accent: #4fb3a5;--accent-strong: #7fd0c3;--accent-tint: rgba(79, 179, 165, .18);--accent-tint-soft: rgba(79, 179, 165, .09);--on-accent: #08201d;--warning: #e0925f;--warning-tint: rgba(224, 146, 95, .16);--ok: #6fbf95;--ok-tint: rgba(111, 191, 149, .16)}}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}.admin-shell{display:grid;grid-template-columns:72px minmax(0,1fr);min-height:100vh;background:linear-gradient(90deg,var(--canvas-grid) 0 1px,transparent 1px 100%),var(--canvas);background-size:40px 40px}.admin-rail{display:flex;flex-direction:column;align-items:center;gap:18px;padding:18px 12px;background:var(--rail);color:var(--rail-ink)}.brand-mark{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--line);border-radius:8px;font-size:.75rem;font-weight:700}.rail-button,.icon-action{display:inline-grid;place-items:center;border:1px solid transparent;border-radius:8px;background:transparent;color:inherit}.rail-button{width:42px;height:42px}.rail-button.active{background:var(--rail-ink);color:var(--rail)}.workspace{display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:18px;padding:24px}.workspace-header,.toolbar-frame,.review-layout{width:min(1180px,100%);margin:0 auto}.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:18px}.eyebrow{margin:0 0 4px;color:var(--accent-strong);font-size:.75rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2,p{margin-top:0}h1{margin-bottom:0;font-size:clamp(1.6rem,2.4vw,2.1rem);line-height:1.15}h2{font-size:1.2rem}.primary-action{display:inline-flex;align-items:center;gap:8px;min-height:40px;border:0;border-radius:8px;padding:0 14px;background:var(--accent);color:var(--on-accent);font-weight:700}.secondary-action{display:inline-flex;align-items:center;gap:8px;min-height:36px;border:1px solid var(--line);border-radius:8px;padding:0 12px;background:var(--surface);color:var(--accent-strong);font-weight:700}.toolbar-frame{display:grid;grid-template-columns:minmax(0,1fr) 44px;gap:12px;align-items:end}.toolbar{display:grid;gap:12px;align-items:end}.review-filters{grid-template-columns:minmax(0,1fr)}.filter-primary,.filter-advanced{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px;align-items:end}.filter-advanced{border-top:1px solid var(--line);padding-top:12px}.filter-controls{display:flex;flex-wrap:wrap;gap:8px}.filter-count{display:inline-grid;min-width:20px;height:20px;place-items:center;border-radius:999px;padding:0 6px;background:var(--accent);color:var(--on-accent);font-size:.72rem;font-weight:700}.toolbar label{display:grid;gap:6px;color:var(--muted);font-size:.78rem;font-weight:700}select,input{min-height:40px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}select{padding:0 10px}input{width:100%;padding:0 10px}.icon-action{width:42px;height:40px;border-color:var(--line);background:var(--surface);color:var(--accent-strong)}.review-layout{display:grid;grid-template-columns:minmax(360px,.92fr) minmax(320px,1.08fr);min-height:480px;border:1px solid var(--line);background:var(--surface)}.case-list-pane{display:grid;grid-template-rows:minmax(0,1fr) auto;min-height:0;border-right:1px solid var(--line)}.case-list{overflow-y:auto;min-height:0}.case-row{position:relative;width:100%;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;gap:12px;border:0;padding:16px;border-bottom:1px solid var(--line);background:transparent;color:inherit;text-align:left}.case-row:hover{background:var(--accent-tint-soft)}.case-row:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.case-row.selected{background:var(--accent-tint)}.case-row.selected:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--accent)}.case-row.selected strong{color:var(--accent-strong)}.review-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding:12px 16px}.review-pagination p{margin:0;color:var(--muted);font-size:.82rem}.pagination-controls{display:flex;align-items:center;gap:8px}.pagination-position{color:var(--muted);font-size:.82rem;font-weight:700;white-space:nowrap}.secondary-action:disabled{cursor:not-allowed;opacity:.5}.case-row div{display:grid;gap:4px;min-width:0}.case-row span{overflow:hidden;color:var(--muted);font-size:.82rem;text-overflow:ellipsis;white-space:nowrap}.case-list.empty{display:grid;min-height:180px;place-items:center;color:var(--muted)}.rating{justify-self:start;border-radius:999px;padding:3px 8px;font-weight:700}.rating.helpful{background:var(--ok-tint);color:var(--ok)}.rating.notHelpful{background:var(--warning-tint);color:var(--warning)}.detail-pane{display:grid;align-content:start;gap:14px;padding:24px}.detail-pane p:last-child{max-width:48ch;color:var(--muted)}.detail-heading{display:flex;align-items:start;justify-content:space-between;gap:14px}.detail-metadata{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;margin:0}.detail-metadata div{min-width:0}.detail-metadata dt{color:var(--muted);font-size:.75rem;font-weight:700}.detail-metadata dd{overflow:hidden;margin:2px 0 0;text-overflow:ellipsis;white-space:nowrap}.workflow-panel{display:grid;gap:14px;border:1px solid var(--line);border-radius:8px;padding:16px;background:var(--surface-raised)}.workflow-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px}.workflow-summary div{display:grid;gap:3px;min-width:0}.workflow-summary span{color:var(--muted);font-size:.72rem;font-weight:700;text-transform:uppercase}.workflow-summary strong{font-size:.95rem;overflow-wrap:anywhere}.workflow-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;align-items:end}.workflow-actions>label{grid-column:1 / -1;color:var(--muted);font-size:.78rem;font-weight:700}.workflow-actions select{min-width:0}.workflow-actions .primary-action{white-space:nowrap}.note-composer{grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line);padding-top:14px}.note-composer textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:var(--surface);color:var(--ink);font:inherit;resize:vertical}.note-composer .primary-action{justify-self:start}.field-error{margin:0;color:var(--warning);font-size:.82rem;font-weight:700}.workflow-history-group{display:grid;gap:6px}.workflow-history-group h3{margin:0;color:var(--muted);font-size:.75rem;font-weight:700;text-transform:uppercase}.workflow-history{display:grid;gap:4px;max-height:180px;overflow-y:auto;margin:0;border:1px solid var(--line);border-radius:8px;padding:8px;background:var(--surface);list-style:none}.workflow-history li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;align-items:baseline;padding:5px 4px;font-size:.82rem}.workflow-history li+li{border-top:1px solid var(--line)}.history-transition,.history-reason{font-weight:700;overflow-wrap:anywhere}.history-note{grid-column:1 / -1;color:var(--muted);overflow-wrap:anywhere}.workflow-history time{color:var(--muted);font-size:.75rem;white-space:nowrap}.workflow-scope-chip{justify-self:start;margin:0;border:1px solid var(--line);border-radius:999px;padding:4px 10px;background:var(--surface);color:var(--muted);font-size:.75rem;font-weight:700}.prompt-section{display:grid;gap:6px}.prompt-section h3{margin:0;font-size:.95rem}.prompt-section pre{overflow:auto;max-height:180px;margin:0;border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--surface-sunken);color:var(--ink);font:.88rem/1.5 Cascadia Code,Consolas,monospace;white-space:pre-wrap}.missing-correction{border:1px dashed var(--line);border-radius:8px;padding:12px}.missing-correction p{margin:0;color:var(--muted)}.auth-boundary{display:grid;width:min(520px,100%);gap:14px;margin:24px auto 0}.auth-state,.review-state,.sign-in-panel{border:1px solid var(--line);border-radius:8px;background:var(--surface)}.auth-state,.review-state{display:flex;gap:12px;padding:16px;color:var(--warning)}.auth-state h2,.auth-state p,.review-state h2,.review-state p{margin:0}.auth-state p,.review-state p{color:var(--muted)}.review-state{align-self:start;margin:24px}.review-state div{display:grid;gap:10px}.sign-in-panel{display:grid;gap:14px;padding:18px}.panel-heading{display:flex;align-items:center;gap:8px}.panel-heading h2{margin:0}.sign-in-panel label{display:grid;gap:6px;color:var(--muted);font-size:.78rem;font-weight:700}.sign-in-panel input{border:1px solid var(--line);background:var(--surface);padding:0 10px}.safe-error{margin:0;color:var(--warning);font-weight:700}@media (max-width: 820px){.admin-shell{grid-template-columns:1fr}.admin-rail{flex-direction:row;justify-content:space-between}.workspace{padding:18px}.workspace-header{align-items:stretch;flex-direction:column}.toolbar-frame,.toolbar,.review-layout,.filter-primary,.filter-advanced,.workflow-actions{grid-template-columns:1fr}.case-list-pane{border-right:0;border-bottom:1px solid var(--line)}.case-row,.detail-heading,.detail-metadata{grid-template-columns:1fr}.detail-heading{align-items:stretch;flex-direction:column}}