@import"https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700&display=swap";:root{color-scheme:light;--bg: #f8f7f4;--ink: #1d1c1a;--muted: #6f6962;--accent: #111110;--border: rgba(20, 16, 12, .12);--bubble: #ffffff;--bubble-assistant: #f1f0ec;--shadow: 0 18px 45px rgba(18, 16, 12, .08);--radius: 16px}*{box-sizing:border-box}body{margin:0;font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--ink)}main{min-height:100vh;padding:0 0 96px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border);background:#f8f7f4eb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{font-size:18px;letter-spacing:.18em;text-transform:uppercase;font-weight:600}.top-actions{display:flex;align-items:center;gap:12px}.chat-shell{max-width:1120px;margin:0 auto;padding:24px;display:grid;gap:24px}.ghost.danger{border-color:#c8282866;color:#b52020}.primary{background:#111110;color:#fff;border-radius:10px;padding:10px 14px;border:none;font-weight:600}.timestamp{margin-top:6px;font-size:11px;color:var(--muted)}.loading-bar{margin-top:8px;height:4px;width:120px;border-radius:999px;background:linear-gradient(90deg,#d7d3cc,#1d1c1a,#d7d3cc);background-size:200% 100%;animation:loading 1.2s infinite linear}.thinking-dots{display:inline-flex;gap:2px;margin-left:4px}.thinking-dots span{animation:dotPulse 1.2s infinite;opacity:.2}.thinking-dots span:nth-child(2){animation-delay:.2s}.thinking-dots span:nth-child(3){animation-delay:.4s}@keyframes dotPulse{0%,to{opacity:.2}50%{opacity:1}}@keyframes loading{0%{background-position:0% 50%}to{background-position:200% 50%}}.auth-panel{border:1px solid var(--border);border-radius:var(--radius);padding:20px;background:#fff;box-shadow:var(--shadow);display:grid;gap:12px}.auth-title{font-weight:600}.chat-feed{display:grid;gap:22px}.chat-thread{display:grid;gap:12px}.chat-row{display:flex}.chat-row.user{justify-content:flex-end}.bubble{max-width:720px;padding:14px 16px;border-radius:16px;background:var(--bubble);border:1px solid var(--border);box-shadow:var(--shadow);line-height:1.5}.bubble.assistant{background:var(--bubble-assistant)}.assistant-panel{width:100%;max-width:1120px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:var(--shadow)}.composer{position:sticky;bottom:20px;display:flex;gap:12px;padding:12px;border-radius:999px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.composer input{border:none;background:transparent;flex:1;font-size:15px;padding:10px 12px;outline:none}.composer button{border-radius:999px;padding:10px 18px}input,textarea,button{font-family:inherit}input,textarea{width:100%;border-radius:12px;border:1px solid var(--border);padding:12px 14px;font-size:15px;background:#fff}button{border-radius:12px;border:none;padding:12px 16px;font-weight:600;cursor:pointer;background:var(--accent);color:#fff;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 8px 18px #0f0c092e}button:disabled{opacity:.6;cursor:not-allowed;transform:none}.ghost{background:transparent;color:var(--ink);border:1px solid var(--border);box-shadow:none}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#f1f0ec;color:var(--ink);font-size:12px}.chart{width:100%;height:320px}.table-wrap{overflow:auto;max-height:360px;border-radius:14px;border:1px solid var(--border);background:#fff}table{width:100%;border-collapse:collapse;font-size:14px}.virtual-table td,.virtual-table th{white-space:nowrap;height:36px}.virtual-row td{height:36px}pre{white-space:pre-wrap;margin:0;font-size:13px}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}th,td{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,.06);text-align:left}th{position:sticky;top:0;background:#f6f5f2;font-weight:600}.inline{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row-space{justify-content:space-between;width:100%}.icon-button{border:1px solid var(--border);background:#fff;border-radius:10px;padding:8px;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:none}.icon-button img{width:18px;height:18px;display:block}.result-actions{display:flex;justify-content:flex-end;gap:10px}th{cursor:pointer}.question-actions{display:none;position:absolute;right:10px;top:8px}.bubble{position:relative}.bubble:hover .question-actions{display:inline-flex}.question-text{padding-right:28px}.edit-row{display:grid;gap:8px}.edit-row input{border-radius:10px;padding:10px 12px;border:1px solid var(--border)}.edit-actions{display:flex;gap:8px;justify-content:flex-end}.answer{font-size:16px;font-weight:600}.muted{color:var(--muted)}.result-stack{display:grid;gap:14px}.result-disclaimer{font-size:12px;color:var(--muted)}.sql-panel,.feedback-panel{border:1px solid var(--border);border-radius:12px;padding:6px 10px;background:#fff;font-size:13px}.sql-panel summary,.feedback-panel summary{font-weight:600;font-size:12px;color:var(--muted)}.feedback-panel{display:grid;gap:8px}.feedback-panel summary{cursor:pointer;color:var(--muted);font-size:12px}.feedback-body{display:grid;gap:8px}.feedback-title{font-weight:600}.rating-row{display:flex;align-items:center;gap:6px}.rating-star{border:1px solid var(--border);background:#fff;color:#b7b0a8;width:28px;height:28px;border-radius:8px;padding:0;box-shadow:none;font-size:14px}.rating-star.active{color:#111110;border-color:#111110}.feedback-panel textarea{min-height:60px;resize:vertical;padding:8px 10px;font-size:13px}.feedback-actions{display:flex;justify-content:flex-end;gap:8px}.feedback-actions button{padding:8px 12px;box-shadow:none}.feedback-confirm{border:1px solid var(--border);border-radius:12px;padding:6px 10px;background:#fff;font-size:12px;color:var(--muted)}.result-block{display:grid;gap:10px}.empty-state{padding:16px;border:1px dashed var(--border);border-radius:16px;color:var(--muted);background:#fbfaf7}.footer{margin-top:40px;border-top:1px solid var(--border);padding:24px;color:var(--muted);font-size:12px;line-height:1.5}.footer-inner{max-width:980px;margin:0 auto}.footer a{color:inherit;text-decoration:underline}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14100c59;display:grid;place-items:center;z-index:50}.modal{background:#fff;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);padding:20px;width:min(420px,90vw)}.modal-title{font-weight:600;margin-bottom:8px}.modal-body{color:var(--muted);margin-bottom:16px}.modal-actions{display:flex;justify-content:flex-end;gap:8px}@media (max-width: 720px){.chat-shell{padding:0}.bubble{max-width:100%}.composer{flex-direction:column;border-radius:18px}.composer button{width:100%}}