:root{--bg:#f6f8fb;--surface:#fff;--surface-soft:#f2f5fa;--line:#dbe2ea;--text:#132033;--text-muted:#607087;--accent:#0f6ad8;--accent-strong:#0a4ea6;--ok:#1f8f4f;--danger:#c23333;--shadow:0 12px 30px #11224412}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%}body{color:var(--text);background:radial-gradient(circle at top right, #eef5ff 0%, var(--bg) 35%, #f5f7fb 100%);font-family:Trebuchet MS,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}input,textarea,select,button{font:inherit}button{border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;border-radius:12px;height:40px;padding:0 14px}button:hover{border-color:#bdd0e6}input,textarea,select{border:1px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:12px;padding:10px 12px}textarea{resize:vertical;min-height:110px}.dashboard-root{max-width:1200px;margin:24px auto;padding:0 16px 32px}.topbar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.topbar h1{font-size:24px}.topbar p{color:var(--text-muted)}.tabs{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:14px;display:grid}.tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.card{background:var(--surface);box-shadow:var(--shadow);border:1px solid #e2e8ef;border-radius:16px;gap:12px;padding:18px;display:grid}.row{align-items:center;gap:10px;display:flex}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.block-editor{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;gap:8px;padding:12px;display:grid}.chat-window{border:1px solid var(--line);background:#fbfdff;border-radius:14px;gap:8px;max-height:420px;padding:10px;display:grid;overflow:auto}.tg-chat-window{background:linear-gradient(#f8fbff 0%,#f5f8fc 100%);align-content:start;min-height:68vh;padding:14px}.bubble{border-radius:12px;align-items:flex-start;gap:10px;padding:10px;display:flex}.bubble.user{background:#eef5ff}.bubble.assistant{background:#f4f6fa}.bubble input{width:16px;margin-top:3px}.chat-selection{color:var(--text-muted);font-size:13px}.msg-row{align-items:center;gap:8px;display:flex}.msg-row.user{justify-content:flex-end}.msg-row.assistant{justify-content:flex-start}.msg-bubble{cursor:pointer;border:1px solid #0000;border-radius:16px;max-width:min(720px,86%);padding:10px 12px;transition:border-color .15s}.msg-check{flex:0 0 18px;width:18px;height:18px}.msg-bubble.user{background:#dcecff;border-bottom-right-radius:6px}.msg-bubble.assistant{background:#fff;border:1px solid #dbe3ed;border-bottom-left-radius:6px}.msg-bubble.selected{border-color:var(--accent);box-shadow:0 0 0 2px #0f6ad81f}.msg-bubble p{white-space:pre-wrap;line-height:1.45}.msg-bubble small{color:#6d7e94;margin-top:4px;font-size:11px;display:block}.chat-composer{border:1px solid var(--line);background:#fff;border-radius:14px;padding:8px;position:sticky;bottom:0}.list{gap:8px;display:grid}.list-item{border:1px solid var(--line);border-radius:12px;justify-content:space-between;align-items:center;gap:8px;padding:10px;display:flex}.version-panel{border-top:1px solid var(--line);padding-top:8px}.version-toggle{height:36px;font-size:14px}.version-list-compact{border:1px solid var(--line);border-radius:10px;max-height:180px;margin-top:8px;overflow:auto}.version-item-compact{border-bottom:1px solid #e9eef4;grid-template-columns:72px 1fr 84px;align-items:center;gap:8px;padding:8px 10px;font-size:13px;display:grid}.version-item-compact:last-child{border-bottom:none}.version-item-compact button{border-radius:8px;height:30px;padding:0 8px;font-size:12px}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.kpi-card{border:1px solid var(--line);background:linear-gradient(#fff 0%,#f8fbff 100%);border-radius:12px;padding:12px}.kpi-card p{color:var(--text-muted)}.kpi-card strong{font-family:Consolas,Lucida Console,monospace;font-size:24px}.switch{border:1px solid var(--line);border-radius:12px;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.switch input{width:20px}.modal-overlay{background:#0f1f3859;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--line);width:min(760px,100%);box-shadow:var(--shadow);background:#fff;border-radius:16px;gap:10px;padding:16px;display:grid}.analysis{border-top:1px solid var(--line);gap:8px;padding-top:10px;display:grid}.test-result{border:1px solid var(--line);border-radius:10px;padding:10px}.test-result.ok{background:#f1fbf4;border-color:#b9e6ca}.test-result.fail{background:#fff6f6;border-color:#f0c5c5}.login-page{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{border:1px solid var(--line);width:min(420px,100%);box-shadow:var(--shadow);background:#fff;border-radius:16px;gap:10px;padding:20px;display:grid}.error-text{color:var(--danger)}@media (max-width:900px){.tabs,.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}