:root{--bg:#0b1020;--panel:#ffffff0f;--panel2:#ffffff17;--border:#ffffff1f;--text:#ffffffeb;--muted:#ffffffa8;--brand:#8ba3ff;--focus:#8ba3ff99;color:var(--text);background:radial-gradient(1200px 700px at 20% 10%,#8ba3ff38,transparent 55%),radial-gradient(900px 600px at 90% 0%,#60a5fa29,transparent 55%),var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-weight:450;line-height:1.5}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}a{color:inherit;text-decoration:none}code,pre,textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.container{width:min(1120px,100% - 32px);margin:0 auto;padding:28px 0 48px}.topbar{justify-content:space-between;align-items:flex-end;gap:16px;padding:10px 0 18px;display:flex}.brand{letter-spacing:.2px;font-size:20px;font-weight:760}.h1{margin:0;font-size:22px;line-height:1.25}.h2{margin:0;font-size:18px;line-height:1.3}.muted{color:var(--muted);margin-left:15px}.grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;padding-top:8px;display:grid}.cardLink:focus-visible{outline:3px solid var(--focus);border-radius:16px}.card{background:linear-gradient(180deg,var(--panel),#ffffff08);border:1px solid var(--border);border-radius:16px;min-height:96px;padding:14px 14px 12px;transition:transform .12s,border-color .12s,background .12s}.card:hover{background:linear-gradient(180deg,var(--panel2),#ffffff08);border-color:#8ba3ff47;transform:translateY(-1px)}.cardTitle{letter-spacing:.2px;margin-bottom:6px;font-weight:700}.cardDesc{color:var(--muted);font-size:13px}.cardMeta{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.chip{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;background:#ffffff0f;border:1px solid #ffffff24;border-radius:999px;align-items:center;max-width:100%;padding:5px 8px;font-size:11px;line-height:1.1;display:inline-flex;overflow:hidden}.chipCategory{color:#ffffffd6;background:#8ba3ff1a;border-color:#8ba3ff42}.chipRow{flex-wrap:wrap;gap:6px;margin-top:15px;display:flex}.chipButton{appearance:none;cursor:pointer;font:inherit}.chipButton:hover{background:#ffffff17;border-color:#ffffff2e}.chipActive{color:#ffffffd6;background:#8ba3ff1f;border-color:#8ba3ff42}.chipButton:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.input,.select,.textarea{width:100%;color:var(--text);border:1px solid var(--border);background:#0000002e;border-radius:12px;outline:none;padding:10px 12px}.select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='rgba(255,255,255,0.72)' d='M5.5 7.5L10 12l4.5-4.5 1.5 1.5L10 15 4 9z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:16px 16px;min-height:42px;padding-right:42px;font-size:14px;line-height:1.25}.textarea{resize:vertical;min-height:240px}.input:focus,.select:focus,.textarea:focus{border-color:#8ba3ff80;box-shadow:0 0 0 4px #8ba3ff1f}.btnRow{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn{color:var(--text);cursor:pointer;background:#8ba3ff24;border:1px solid #8ba3ff42;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:10px 12px;font-weight:650;transition:transform .12s,border-color .12s,background .12s;display:inline-flex}.btn:hover{background:#8ba3ff2e;border-color:#8ba3ff57}.btn:active{transform:translateY(1px)}.btnSecondary{background:#ffffff14;border-color:#ffffff29}.panel{background:linear-gradient(180deg,var(--panel),#ffffff08);border:1px solid var(--border);border-radius:16px;padding:14px}.twoCol{grid-template-columns:1fr 1fr;gap:14px;display:grid}.sectionHeader{justify-content:space-between;align-items:baseline;gap:12px;margin-top:18px;padding:6px 0 10px;display:flex}.toolHeader{flex-wrap:wrap;align-items:flex-start;gap:16px;padding:10px 0 14px;display:flex}.toolHeaderActions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;margin-left:auto;display:flex}.toolHeaderPresets{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.toolHistoryPanel{margin:10px 0 14px}.toolHistoryHeader{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px;display:flex}.toolHistoryHeaderActions{align-items:center;gap:10px;display:flex}.toolHistoryTitle{font-weight:750}.toolHistoryList{gap:10px;display:grid}.toolHistoryItem{background:#ffffff08;border:1px solid #ffffff1a;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:10px;display:flex}.toolHistoryItemMain{gap:4px;min-width:0;display:grid}.toolHistoryItemTs{color:var(--muted);font-size:12px}.toolHistoryItemPreview{color:#ffffffd6;white-space:nowrap;text-overflow:ellipsis;max-width:520px;font-size:12px;overflow:hidden}.toolShell{grid-template-columns:320px 1fr;align-items:start;gap:14px;display:grid}.toolSidebarPanel{max-height:calc(100vh - 32px);position:sticky;top:16px;overflow:hidden}.toolSidebarTop{gap:10px;display:grid}.toolSidebarHome{letter-spacing:.2px;color:var(--brand);font-weight:800}.toolSidebarList{gap:8px;max-height:calc(100vh - 190px);margin-top:12px;padding-right:4px;display:grid;overflow:auto}.toolSidebarItem{background:#ffffff08;border:1px solid #ffffff14;border-radius:14px;padding:10px;transition:background .12s,border-color .12s;display:block}.toolSidebarItem:hover{background:#8ba3ff1a;border-color:#8ba3ff33}.toolSidebarItemActive{background:#8ba3ff24;border-color:#8ba3ff47}.toolSidebarItemTitle{font-size:13px;font-weight:750}.toolSidebarItemDesc{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.25}.backLink{white-space:nowrap;color:var(--brand);border-radius:12px;padding:8px 10px;font-weight:650}.backLink:hover{background:#8ba3ff1f}.empty{border:1px dashed #ffffff29;border-radius:16px;margin-top:18px;padding:18px}.pill{background:#ffffff0f;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:8px;padding:8px 10px;display:inline-flex}.kpiRow{flex-wrap:wrap;gap:10px;display:flex}.kpi{background:#ffffff0f;border:1px solid #ffffff24;border-radius:14px;min-width:150px;padding:10px 12px}.kpiLabel{color:var(--muted);margin-bottom:4px;font-size:12px}.kpiValue{font-weight:800}@media (max-width:860px){.topbar{flex-direction:column;align-items:stretch}.toolShell{grid-template-columns:1fr}.toolSidebarPanel{max-height:none;position:static;overflow:visible}.toolSidebarList{max-height:320px}.twoCol{grid-template-columns:1fr}}