:root{--background:#f7f8fb;--foreground:#12151f;--muted:#636a7b;--line:#d9deea;--panel:#fff;--panel-soft:#eef4f1;--accent:#0f766e;--accent-strong:#0b5f59;--blue:#2457c5;--gold:#b7791f;--danger:#b42318}*{box-sizing:border-box}html,body{min-height:100%;color:var(--foreground);background:var(--background);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.app-shell{grid-template-columns:272px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);color:#f8fafc;background:#111827;padding:24px 18px}.brand{align-items:center;gap:10px;margin-bottom:28px;font-weight:800;display:flex}.brand-mark{color:#fff;background:#15a393;border-radius:8px;place-items:center;width:34px;height:34px;font-weight:900;display:grid}.nav-section{margin-top:26px}.nav-label{color:#94a3b8;text-transform:uppercase;margin-bottom:10px;font-size:12px;font-weight:700}.nav-item{color:#dbe3ef;border-radius:8px;align-items:center;gap:10px;min-height:38px;padding:0 10px;display:flex}.nav-item.active{color:#fff;background:#243143}.main{min-width:0}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe0;justify-content:space-between;align-items:center;min-height:72px;padding:0 32px;display:flex}.workspace-pill{border:1px solid var(--line);background:var(--panel);min-height:36px;color:var(--muted);border-radius:8px;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.topbar-actions{align-items:center;gap:10px;display:flex}.token-input{border:1px solid var(--line);width:160px;min-height:36px;color:var(--foreground);background:#fff;border-radius:8px;padding:0 10px}.compact-button{min-height:36px}.content{padding:32px}.page-title{margin:0;font-size:30px;line-height:1.15}.page-subtitle{max-width:820px;color:var(--muted);margin:10px 0 0;font-size:16px;line-height:1.6}.page-heading{gap:8px;display:grid}.grid{gap:16px;display:grid}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:1.2fr .8fr}.section{margin-top:28px}.panel{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:20px}.panel h2,.panel h3{margin:0}.panel h2{font-size:18px}.panel 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var(--line);background:#fff;border-radius:8px;width:100%;min-height:108px;padding:14px}.form-stack{gap:14px;margin-top:16px;display:grid}.field{color:var(--muted);gap:7px;font-size:13px;font-weight:750;display:grid}.field input,.field select,.field textarea{border:1px solid var(--line);width:100%;min-height:40px;color:var(--foreground);background:#fff;border-radius:8px;padding:10px 12px}.field textarea{resize:vertical;min-height:112px}.field-row{grid-template-columns:minmax(0,1fr) 140px;gap:12px;display:grid}.field.compact{min-width:0}.checkbox-field{color:var(--muted);align-items:center;gap:9px;font-size:14px;display:flex}.segmented{border:1px solid var(--line);background:#eef2f7;border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:100%;margin-top:16px;padding:4px;display:inline-grid}.segment{min-height:36px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;font-weight:800}.segment.active{color:var(--foreground);background:#fff;box-shadow:0 1px 2px #0f172a14}.table-wrap{margin-top:14px;overflow-x:auto}.notice{border-radius:8px;padding:12px;font-size:14px;font-weight:750}.notice.success{color:#087443;background:#e6f6ef}.notice.danger{color:var(--danger);background:#fff1f0}.schema-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px;display:grid}.analysis-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.analysis-header h2{margin:0}.answer-text{max-width:920px;color:var(--foreground);font-size:18px;line-height:1.65}.result-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:16px;margin-top:18px;display:grid}.chart-preview{border:1px solid var(--line);background:#fbfcff;border-radius:8px;padding:16px}.chart-title{font-size:14px;font-weight:850}.bar-list{gap:10px;margin-top:14px;display:grid}.bar-row{grid-template-columns:minmax(110px,180px) 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var(--line);background:#fbfcff;border-radius:8px;padding:14px}.schema-title{font-weight:850}.column-list{gap:8px;margin-top:12px;display:grid}.column-pill{background:#fff;border:1px solid #e6ebf4;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;min-height:32px;padding:0 10px;font-size:13px;display:flex}.column-pill small{color:var(--muted)}.toast{border:1px solid var(--line);max-width:min(420px,100vw - 44px);color:var(--foreground);background:#fff;border-radius:8px;padding:12px 14px;font-size:14px;position:fixed;bottom:22px;right:22px;box-shadow:0 16px 40px #0f172a24}.query-block{color:#e5e7eb;background:#101828;border-radius:8px;padding:14px;font-size:13px;overflow-x:auto}@media (max-width:920px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.topbar,.content{padding-left:18px;padding-right:18px}.topbar{gap:12px;display:grid}.topbar-actions{flex-wrap:wrap;align-items:stretch}.grid.three,.grid.two,.schema-grid,.result-grid,.field-row{grid-template-columns:1fr}.analysis-header{display:grid}.bar-row{grid-template-columns:1fr}.bar-value{text-align:left}}