:root{--bg:#f3f4f8;--surface:#fff;--text:#0f172a;--muted:#64748b;--line:#dce1eb;--accent:#0b57d0;--sidebar:#0a2342;--sidebar-text:#e2ebff}*{box-sizing:border-box}html,body{background:radial-gradient(circle at top right,#fff,var(--bg)50%);color:var(--text);margin:0;padding:0;font-family:IBM Plex Sans,Segoe UI,sans-serif}.app-shell{min-height:100vh;display:flex;position:relative}.sidebar{background:linear-gradient(180deg,#12325c,var(--sidebar));width:280px;color:var(--sidebar-text);z-index:20;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;border-right:1px solid #224f86;height:auto;padding:18px;transition:transform .25s;position:fixed;inset:0 auto 0 0;overflow-y:auto}.brand{align-items:center;gap:12px;margin-bottom:22px;display:flex}.brand p{color:#9fb7e4;margin:2px 0 0;font-size:12px}.brand-mark{border-radius:10px;flex:none;width:38px;height:38px;display:block;overflow:hidden}.brand-mark 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var(--line);background:#fff;border-radius:10px;width:100%;min-height:240px}.actions{align-items:center;gap:12px;margin-top:12px;display:flex}.actions-wrap{flex-wrap:wrap}.primary{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:9px 14px}.secondary{border:1px solid var(--line);color:var(--text);cursor:pointer;background:#fff;border-radius:10px;padding:9px 14px}.secondary.active{border-color:var(--accent);background:var(--accent);color:#fff}.error{color:#b42318;font-size:13px}.metric{color:var(--muted);font-size:13px}.success{color:#067647;font-size:13px}.text-input{border:1px solid var(--line);border-radius:10px;width:100%;padding:10px 12px;font-size:14px}.tool-actions-wrap{border-top:1px solid var(--line);margin-top:16px;padding-top:12px}.tool-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.history-list{gap:8px;margin-top:10px;display:grid}.history-title{color:var(--muted);margin:0;font-size:13px}.history-item{border:1px solid 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h1{display:none}.cookie-consent{flex-direction:column;align-items:stretch;bottom:12px;left:12px;right:12px}.cookie-consent-actions{justify-content:flex-end}.cookie-gate{padding:12px}.cookie-gate-card{max-height:calc(100vh - 24px);padding:14px;overflow:auto}}