:root{--brand:#1f5f4a;--brand-ink:#fff;--brand-soft:#e8f1ed;--bg:#f7f7f5;--surface:#fff;--ink:#1d1d1b;--muted:#6b6b66;--line:#e4e4df;--danger:#a33a2b;--radius:14px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--ink);font-family:var(--font);margin:0;padding:0}body{-webkit-font-smoothing:antialiased}a{color:var(--brand)}button{font:inherit}.wordmark{letter-spacing:-.02em;color:var(--brand);font-size:1.25rem;font-weight:700;text-decoration:none}.chat-shell{background:var(--surface);border-left:1px solid var(--line);border-right:1px solid var(--line);flex-direction:column;max-width:760px;height:100dvh;margin:0 auto;display:flex}.chat-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;display:flex}.chat-header .meta{align-items:center;gap:12px;display:flex}.progress{background:var(--line);border-radius:99px;width:120px;height:6px;overflow:hidden}.progress>span{background:var(--brand);height:100%;transition:width .3s;display:block}.progress-label{color:var(--muted);white-space:nowrap;font-size:.8rem}.btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:10px;padding:8px 14px}.btn:hover{border-color:var(--brand)}.btn-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.btn-primary:disabled{opacity:.5;cursor:default}.btn-small{padding:6px 10px;font-size:.85rem}.chat-log{flex-direction:column;flex:1;gap:12px;padding:20px 18px 8px;display:flex;overflow-y:auto}.bubble{border-radius:var(--radius);white-space:pre-wrap;word-wrap:break-word;max-width:85%;padding:11px 14px;font-size:1rem;line-height:1.45}.bubble.assistant{background:var(--brand-soft);border-bottom-left-radius:4px;align-self:flex-start}.bubble.user{background:var(--brand);color:var(--brand-ink);border-bottom-right-radius:4px;align-self:flex-end}.typing{color:var(--muted);align-self:flex-start;padding:4px 6px;font-size:.9rem}.notice{color:var(--muted);text-align:center;align-self:center;padding:6px 10px;font-size:.85rem}.error{color:var(--danger)}.composer{padding:12px 14px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface);gap:8px;display:flex}.composer textarea{resize:none;border:1px solid var(--line);font:inherit;background:var(--surface);min-height:46px;max-height:160px;color:var(--ink);border-radius:12px;flex:1;padding:10px 12px;font-size:1rem}.composer textarea:focus{outline:2px solid var(--brand);outline-offset:-1px}.privacy{color:var(--muted);text-align:center;padding:0 14px 10px;font-size:.75rem}@media (max-width:560px){.chat-shell{border:0}.progress{width:70px}.bubble{max-width:92%}}.admin{max-width:1100px;margin:0 auto;padding:24px 18px 60px}.admin-top{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:18px;padding:18px}.card h2{margin:0 0 12px;font-size:1.05rem}.form-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.form-row label{color:var(--muted);flex-direction:column;gap:4px;font-size:.8rem;display:flex}.form-row input{border:1px solid var(--line);font:inherit;border-radius:8px;min-width:200px;padding:8px 10px}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:9px 8px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:.8rem;font-weight:600}.badge{background:var(--line);border-radius:99px;padding:2px 8px;font-size:.75rem;display:inline-block}.badge.completed{background:var(--brand);color:var(--brand-ink)}.badge.in_progress{background:var(--brand-soft);color:var(--brand)}.badge.paused{color:#7a5a12;background:#f4ead2}.mono{word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}.transcript .bubble{max-width:100%}.transcript .row{flex-direction:column;margin-bottom:10px;display:flex}.transcript .who{color:var(--muted);margin-bottom:2px;font-size:.72rem}.transcript .row.user{align-items:flex-end}.grid-2{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (max-width:860px){.grid-2{grid-template-columns:1fr}}pre.brief{white-space:pre-wrap;background:var(--bg);border-radius:10px;max-height:70vh;padding:14px;font-size:.82rem;overflow:auto}.login{max-width:360px;margin:12vh auto}.login input{border:1px solid var(--line);width:100%;font:inherit;border-radius:8px;margin:8px 0 12px;padding:10px}.checklist li{margin-bottom:4px}.cov-sufficient{color:var(--brand)}.cov-partial,.cov-skipped{color:#7a5a12}.cov-pending{color:var(--muted)}