*{margin:0;padding:0;box-sizing:border-box}app-excel-analytics{display:block;--ink: var(--text-color);--muted: var(--text-light);--line: var(--border-color);--paper: var(--bg-secondary);--white: var(--card-bg);--green: var(--primary-color);--green-dark: var(--primary-dark);--orange: var(--secondary-color);color:var(--ink);font-family:inherit}app-excel-analytics .brand{display:flex;align-items:center;gap:11px;margin:0 8px 52px;color:#fff;font-family:Georgia,serif;font-size:21px;font-weight:700;line-height:1}app-excel-analytics .brand-mark{display:grid;width:37px;height:37px;place-items:center;border:1px solid #83a895;border-radius:11px 11px 11px 3px;color:#f0b382;font-family:Georgia,serif;font-size:22px}app-excel-analytics .brand-period{color:#e9a777}app-excel-analytics .brand small{display:block;margin-top:6px;color:#a9c0b4;font-family:DM Sans,sans-serif;font-size:8px;font-weight:600;letter-spacing:1.5px}app-excel-analytics .workspace-label{margin:0 10px 13px;color:#8fa99c;font-size:9px;font-weight:700;letter-spacing:1.5px}app-excel-analytics .side-link{display:flex;align-items:center;gap:12px;width:100%;min-height:42px;margin:2px 0;padding:0 11px;border:0;border-radius:5px;background:transparent;color:#bed0c7;text-align:left;font:inherit;font-size:12px;cursor:pointer}app-excel-analytics .side-link:hover,app-excel-analytics .side-link.is-active{background:#285446;color:#fff}app-excel-analytics .side-link.is-active{box-shadow:inset 2px 0 #e9a777}app-excel-analytics .side-icon{width:16px;color:#c7d5ce;font-size:17px;text-align:center}app-excel-analytics .sidebar-bottom{margin-top:auto}app-excel-analytics .privacy-note{display:flex;gap:10px;margin:0 2px 20px;padding:13px 10px;border:1px solid #406355;border-radius:5px}app-excel-analytics .privacy-icon{display:grid;flex:0 0 19px;width:19px;height:19px;place-items:center;border-radius:50%;background:#2d6551;color:#d8eddf;font-size:11px}app-excel-analytics .privacy-note strong,app-excel-analytics .privacy-note small{display:block}app-excel-analytics .privacy-note strong{color:#e7f0e8;font-size:10px}app-excel-analytics .privacy-note small{margin-top:4px;color:#a4baae;font-size:9px;line-height:1.5}app-excel-analytics .back-link{display:flex;align-items:center;gap:9px;padding:10px;color:#bfd0c6;font-size:11px}app-excel-analytics .back-link:hover{color:#fff}app-excel-analytics .dashboard{min-width:0;padding:0 clamp(22px,4vw,58px)}app-excel-analytics .topbar{display:flex;align-items:center;justify-content:space-between;min-height:69px;border-bottom:1px solid var(--line)}app-excel-analytics .breadcrumb{display:flex;align-items:center;gap:10px;color:#84918b;font-size:11px}app-excel-analytics .breadcrumb strong{color:var(--ink);font-weight:600}app-excel-analytics .crumb-divider{color:#b6c0ba}app-excel-analytics .topbar-actions{display:flex;align-items:center;gap:9px}app-excel-analytics .button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:0 12px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);font:inherit;font-size:10px;font-weight:600;cursor:pointer}app-excel-analytics .button:hover:not(:disabled){border-color:#a9c0b5}app-excel-analytics .button:disabled{opacity:.45;cursor:not-allowed}app-excel-analytics .button-primary{border-color:var(--green);background:var(--green);color:#fff}app-excel-analytics .button-primary:hover{background:var(--green-dark);color:#fff}app-excel-analytics .button-quiet{border-color:transparent;background:transparent}app-excel-analytics .sheet-picker{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:10px}app-excel-analytics .sheet-picker select{max-width:110px;padding:6px 8px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);font:inherit}app-excel-analytics .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}app-excel-analytics .page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:31px 0 22px}app-excel-analytics .eyebrow,app-excel-analytics .section-kicker{color:var(--muted);font-size:9px;font-weight:700;letter-spacing:1.5px}app-excel-analytics .eyebrow{display:flex;align-items:center;gap:7px}app-excel-analytics .live-dot{width:6px;height:6px;border-radius:50%;background:#df8d61;box-shadow:0 0 0 3px #f4e4d8}app-excel-analytics h1{margin:9px 0 4px;color:var(--ink);font-family:inherit;font-size:clamp(27px,3vw,38px);font-weight:600;letter-spacing:0;line-height:1.15}app-excel-analytics h1 em{color:var(--orange);font-weight:500}app-excel-analytics .page-heading p{color:var(--muted);font-size:12px}app-excel-analytics .sample-button,app-excel-analytics .text-action{display:inline-flex;align-items:center;gap:7px;padding:7px 0;border:0;background:transparent;color:var(--primary-color);font:inherit;font-size:10px;font-weight:600;cursor:pointer}app-excel-analytics .sample-button:hover,app-excel-analytics .text-action:hover:not(:disabled){color:var(--orange)}app-excel-analytics .text-action:disabled{opacity:.45;cursor:not-allowed}app-excel-analytics .import-strip{display:flex;align-items:center;gap:13px;min-height:63px;padding:10px 14px;border:1px solid var(--line);border-radius:5px;background:var(--white)}app-excel-analytics .import-strip.is-loading{opacity:.7}app-excel-analytics .file-symbol{display:grid;flex:0 0 35px;width:35px;height:35px;place-items:center;border-radius:4px;background:color-mix(in srgb,var(--primary-color) 12%,var(--white));color:var(--primary-color);font-size:17px}app-excel-analytics .file-details{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}app-excel-analytics .file-details strong{overflow:hidden;color:var(--ink);font-size:11px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}app-excel-analytics .file-details>span{color:#87928a;font-size:9px}app-excel-analytics .file-meta{color:#87928a}app-excel-analytics .import-actions{display:flex;align-items:center;gap:13px;white-space:nowrap}app-excel-analytics .local-badge{padding:5px 7px;border:1px solid color-mix(in srgb,var(--success-color) 35%,var(--line));border-radius:3px;color:var(--success-color);font-size:8px;font-weight:700;letter-spacing:.6px}app-excel-analytics .error-message{margin:9px 0 0;color:#ac483c;font-size:11px}app-excel-analytics .filter-row{display:flex;align-items:center;gap:14px;min-height:63px;border-bottom:1px solid var(--line)}app-excel-analytics .filter-heading{display:flex;align-items:center;gap:7px;color:var(--ink);font-size:9px;font-weight:700;letter-spacing:.9px;white-space:nowrap}app-excel-analytics .filter-icon{color:#668274;font-size:15px}app-excel-analytics .filter-count{color:#9aa69f;font-size:9px;font-weight:500;letter-spacing:0}app-excel-analytics .filter-control{display:flex;align-items:center;gap:7px;color:#89958f;font-size:9px}app-excel-analytics .filter-control select{max-width:150px;min-height:30px;padding:0 25px 0 9px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);font:inherit;font-size:10px}app-excel-analytics .filtered-note{margin-left:auto;color:#929e98;font-size:9px;white-space:nowrap}app-excel-analytics .metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:19px 0 25px}app-excel-analytics .metric-card{position:relative;min-height:117px;overflow:hidden;padding:15px 15px 12px;border:1px solid var(--line);border-radius:5px;background:var(--white)}app-excel-analytics .metric-primary{border-color:color-mix(in srgb,var(--primary-color) 35%,var(--line));background:color-mix(in srgb,var(--primary-color) 8%,var(--white))}app-excel-analytics .metric-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;color:#788780;font-size:8px;font-weight:700;letter-spacing:.8px}app-excel-analytics .metric-icon{display:grid;width:23px;height:23px;place-items:center;border-radius:50%;background:#e8f1e9;color:#427c60;font-size:12px}app-excel-analytics .metric-icon.warm{background:#fbede4;color:#bd7651}app-excel-analytics .metric-icon.blue{background:#e9f0f4;color:#557b91}app-excel-analytics .metric-icon.gold{background:#f5f0df;color:#a68a43}app-excel-analytics .metric-card>strong{position:relative;z-index:1;display:block;margin:9px 0 2px;color:var(--ink);font-family:inherit;font-size:24px;font-weight:600;line-height:1.05}app-excel-analytics .metric-card>small{position:relative;z-index:1;color:#8b9690;font-size:9px}app-excel-analytics .metric-spark{position:absolute;right:12px;bottom:10px;display:flex;align-items:end;gap:3px;width:86px;height:26px;opacity:.48}app-excel-analytics .metric-spark i{flex:1;height:30%;border-radius:2px 2px 0 0;background:#63a17e}app-excel-analytics .metric-spark i:nth-child(2n){height:61%}app-excel-analytics .metric-spark i:nth-child(3n){height:45%}app-excel-analytics .metric-spark i:nth-child(5n){height:84%}app-excel-analytics .spark-two i{background:#d79068}app-excel-analytics .spark-three i{background:#7299ac}app-excel-analytics .spark-four i{background:#c0a451}app-excel-analytics .chart-section{scroll-margin-top:15px}app-excel-analytics .section-heading{display:flex;align-items:end;justify-content:space-between;margin:0 0 12px}app-excel-analytics .section-heading h2{margin-top:5px;color:var(--ink);font-family:inherit;font-size:20px;font-weight:600;letter-spacing:0}app-excel-analytics .icon-button{display:grid;width:30px;height:30px;place-items:center;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--primary-color);font-size:16px;cursor:pointer}app-excel-analytics .icon-button:hover{border-color:#b3c7ba;color:var(--green)}app-excel-analytics .chart-layout{display:grid;grid-template-columns:minmax(0,1fr) 235px;gap:12px}app-excel-analytics .chart-card,app-excel-analytics .builder-card{min-width:0;border:1px solid var(--line);border-radius:5px;background:var(--white)}app-excel-analytics .chart-card{position:relative;padding:16px 18px 11px}app-excel-analytics .chart-caption{display:flex;align-items:flex-start;justify-content:space-between}app-excel-analytics .chart-caption strong,app-excel-analytics .chart-caption span{display:block}app-excel-analytics .chart-caption strong{color:var(--ink);font-size:11px;font-weight:600}app-excel-analytics .chart-caption div>span{margin-top:4px;color:#929d96;font-size:9px}app-excel-analytics .chart-tag{padding:4px 7px;border-radius:3px;background:#f1f5f1;color:#6b8075;font-size:8px;text-transform:uppercase}app-excel-analytics .chart-canvas{position:relative;height:220px;margin-top:12px}app-excel-analytics .chart-empty{position:absolute;inset:57px 0 30px;display:grid;place-items:center;background:#ffffffd9;color:#7b8982;font-size:11px;pointer-events:none}app-excel-analytics .chart-footnote{display:flex;align-items:center;gap:7px;min-height:25px;padding-top:8px;color:#8b9790;font-size:9px}app-excel-analytics .chart-footnote-dot{width:6px;height:6px;border-radius:50%;background:#5c9c74}app-excel-analytics .builder-card{padding:14px}app-excel-analytics .builder-heading{display:flex;align-items:center;gap:9px;margin-bottom:17px}app-excel-analytics .builder-icon{display:grid;width:28px;height:28px;place-items:center;border-radius:4px;background:#edf3ed;color:#3e765d;font-size:15px}app-excel-analytics .builder-heading strong,app-excel-analytics .builder-heading small{display:block}app-excel-analytics .builder-heading strong{color:var(--ink);font-size:10px}app-excel-analytics .builder-heading small{margin-top:3px;color:#929d96;font-size:8px}app-excel-analytics .field-label{display:block;margin:14px 0 7px;color:#87938d;font-size:8px;font-weight:700;letter-spacing:.9px}app-excel-analytics .chart-type-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}app-excel-analytics .chart-type-grid button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:48px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--muted);font:inherit;font-size:8px;cursor:pointer}app-excel-analytics .chart-type-grid button span{color:#718c7e;font-size:15px}app-excel-analytics .chart-type-grid button:hover{border-color:#a5c0af}app-excel-analytics .chart-type-grid button.selected{border-color:var(--primary-color);background:color-mix(in srgb,var(--primary-color) 9%,var(--white));color:var(--primary-color)}app-excel-analytics .chart-type-grid button.selected span{color:#347553}app-excel-analytics .field-divider{height:1px;margin:14px 0;background:var(--line)}app-excel-analytics .builder-card .field-label:first-of-type{margin-top:0}app-excel-analytics .builder-select{width:100%;min-height:32px;padding:0 9px;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);font:inherit;font-size:10px}app-excel-analytics .data-section{padding-top:29px;scroll-margin-top:15px}app-excel-analytics .data-heading{align-items:center;margin-bottom:11px}app-excel-analytics .data-heading h2{display:flex;align-items:center;gap:9px}app-excel-analytics .row-count{padding:4px 7px;border-radius:3px;background:color-mix(in srgb,var(--primary-color) 10%,var(--white));color:var(--primary-color);font-family:inherit;font-size:8px;font-weight:600}app-excel-analytics .table-wrap{overflow:auto;border:1px solid var(--line);border-radius:5px;background:var(--white)}app-excel-analytics table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}app-excel-analytics th{padding:10px 13px;border-bottom:1px solid var(--line);background:var(--bg-secondary);color:var(--muted);font-size:8px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}app-excel-analytics td{padding:9px 13px;border-bottom:1px solid var(--line);color:var(--ink);font-size:9px}app-excel-analytics tbody tr:last-child td{border-bottom:0}app-excel-analytics tbody tr:hover td{background:color-mix(in srgb,var(--primary-color) 12%,var(--white))}app-excel-analytics .empty-cell,app-excel-analytics .empty-table{padding:20px;color:#8b9790;text-align:center}app-excel-analytics .empty-table{font-size:11px}app-excel-analytics .table-note{padding:8px 2px 0;color:#96a19b;font-size:9px}app-excel-analytics .dashboard-footer{display:flex;justify-content:space-between;margin-top:28px;padding:15px 0 19px;border-top:1px solid var(--line);color:#95a19a;font-size:8px}app-excel-analytics .dashboard-footer>span:first-child{font-size:8px;font-weight:700;letter-spacing:1.1px}app-excel-analytics 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.field-divider{grid-column:1/-1}app-excel-analytics .builder-heading{margin-bottom:7px}app-excel-analytics .builder-card .field-label:first-of-type{margin-top:0}app-excel-analytics .builder-select{margin-bottom:2px}app-excel-analytics .chart-canvas{height:230px}}@media(max-width:480px){app-excel-analytics .dashboard{padding:0 13px}app-excel-analytics .topbar-actions{gap:4px}app-excel-analytics .button{gap:4px;padding:0 7px;font-size:9px}app-excel-analytics .button-primary{font-size:0}app-excel-analytics .button-primary:first-letter{font-size:13px}app-excel-analytics .button-primary span{display:inline;font-size:9px}app-excel-analytics .page-heading{display:block}app-excel-analytics .sample-button{margin-top:10px}app-excel-analytics .page-heading h1{font-size:28px}app-excel-analytics .metrics-grid{gap:8px;padding-top:13px}app-excel-analytics .metric-card{min-height:108px;padding:12px 10px}app-excel-analytics .metric-top{font-size:7px;letter-spacing:.4px}app-excel-analytics .metric-card>strong{font-size:21px}app-excel-analytics .metric-spark{width:58px;opacity:.35}app-excel-analytics .chart-card{padding:13px 11px 9px}app-excel-analytics .builder-card{padding:11px}app-excel-analytics .filter-control{flex:1}app-excel-analytics .filter-control select{flex:1;min-width:0;max-width:none}app-excel-analytics .dashboard-footer{gap:10px;font-size:7px}}:root{--primary-color: #2563eb;--primary-dark: #1d4ed8;--secondary-color: #7c3aed;--text-color: #1f2937;--text-light: #6b7280;--bg-color: #ffffff;--bg-secondary: #f3f4f6;--border-color: #e5e7eb;--success-color: #10b981;--warning-color: #f59e0b;--error-color: #ef4444;--card-bg: #ffffff;--header-bg: #ffffff;--footer-bg: #1f2937;--footer-text: #9ca3af}[data-theme=dark]{--primary-color: #3b82f6;--primary-dark: #2563eb;--secondary-color: #8b5cf6;--text-color: #f3f4f6;--text-light: #9ca3af;--bg-color: #111827;--bg-secondary: #1f2937;--border-color: #374151;--success-color: #34d399;--warning-color: #fbbf24;--error-color: #f87171;--card-bg: #1f2937;--header-bg: #1f2937;--footer-bg: #0f172a;--footer-text: #9ca3af}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text-color);background-color:var(--bg-color);line-height:1.6;transition:background-color .3s,color .3s}a{text-decoration:none;color:inherit}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.main-content{min-height:calc(100vh - 160px)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;cursor:pointer;transition:all .2s;border:none}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--bg-secondary);color:var(--text-color)}.btn-secondary:hover{background:var(--border-color)}.text-diff-tool{color:var(--text-color)}.diff-panel-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:2.5rem;margin-bottom:1rem;padding:.6rem 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12%,var(--card-bg))}.diff-character{padding:.08rem .12rem;border-radius:.15rem}.diff-character-removed{background:color-mix(in srgb,var(--error-color) 28%,var(--card-bg));text-decoration:line-through}.diff-character-added{background:color-mix(in srgb,var(--success-color) 28%,var(--card-bg))}.diff-actions{flex-wrap:wrap}@media(max-width:768px){.diff-editors{grid-template-columns:1fr}}.video-recorder{display:grid;gap:1rem;min-width:0;padding:1rem;border:1px solid var(--border-color);border-radius:.5rem;background:var(--card-bg)}.video-options{display:flex;align-items:center;flex-wrap:wrap;gap:1rem}.video-resolution-option,.video-option-toggle{display:inline-flex;align-items:center;gap:.5rem;color:var(--text-color)}.video-resolution-option select{padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:.35rem;background:var(--card-bg);color:var(--text-color);font:inherit}.video-resolution-option select:disabled,.video-option-toggle input:disabled{cursor:not-allowed;opacity:.6}.video-option-toggle input{width:1rem;height:1rem;accent-color:var(--primary-color)}.video-preview{display:block;width:100%;aspect-ratio:16/9;border-radius:.5rem;background:#111827;object-fit:contain}.video-preview-empty{display:grid;place-items:center;border:1px dashed var(--border-color);background:var(--bg-secondary);color:var(--text-light)}@media(max-width:768px){.video-recorder{padding:.75rem}.video-options{align-items:flex-start;flex-direction:column;gap:.75rem}}