:root{--primary: #0078d4;--primary-dark: #005a9e;--primary-light: #deecf9;--surface: #ffffff;--background: #f3f2f1;--border: #e1dfdd;--text: #201f1e;--muted: #605e5c;--ok: #107c10;--error: #d13438;--radius: 6px;--shadow: 0 2px 8px rgba(0, 0, 0, .12)}*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;font-size:13px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}input,select{width:100%;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:7px 10px;outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}label{display:block;color:var(--muted);font-size:12px;font-weight:500}.app{display:flex;flex-direction:column;gap:10px;padding:12px}.header{align-items:center;background:var(--primary);color:#fff;display:flex;gap:10px;margin:-12px -12px 0;padding:12px 14px;position:sticky;top:0;z-index:20}.header h1{font-size:15px;margin:0}.header p{font-size:11px;margin:1px 0 0;opacity:.85}.header-icon{font-size:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}.card h2{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.4px;margin:0 0 12px;text-transform:uppercase}.sub-title{margin-top:12px!important}.grid.two{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(0,1fr))}.preset-row,.quick-list,.tags,.button-row{display:flex;flex-wrap:wrap;gap:6px}.preset-row{margin-bottom:10px}.preset-row button,.quick-list button{background:#fff;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:11px;padding:4px 10px}.a-share-quick button{border-radius:var(--radius)}.preset-row button.on,.quick-list button:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.segmented,.tabs{border:1px solid var(--border);border-radius:var(--radius);display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));overflow:hidden}.segmented button,.tabs button{background:var(--surface);border:0;color:var(--muted);font-weight:600;padding:8px}.segmented button.on,.tabs button.on{background:var(--primary);color:#fff}.source-tabs{margin-bottom:8px}.source-note{margin-top:0}.cell-row,.symbol-input,.title-row,.settings-action{align-items:center;display:flex;gap:8px}.cell-row input,.symbol-input input{flex:1}.icon-button,.symbol-input button{background:var(--primary);border:0;border-radius:var(--radius);color:#fff;min-width:38px;padding:7px 10px}.inline-check{align-items:center;display:flex;gap:6px;margin:8px 0}.inline-check input,.check-grid input,.indicator input[type=checkbox]{width:auto}.primary,.secondary,.small{align-items:center;border-radius:var(--radius);display:inline-flex;justify-content:center;min-height:36px;padding:8px 12px}.primary{background:var(--primary);border:0;color:#fff;flex:1;font-weight:700}.secondary,.small{background:#fff;border:1px solid var(--primary);color:var(--primary)}.small{font-size:12px;min-height:28px}.settings-action{align-items:flex-start;border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;padding:10px}.settings-action h2{margin-bottom:6px}.function-help{border:1px solid var(--border);border-radius:var(--radius);padding:9px 10px}.function-help summary{color:var(--primary);cursor:pointer;font-weight:700}.formula-list{display:grid;gap:6px 10px;grid-template-columns:1fr;margin-top:10px}.formula-list code{background:var(--background);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);display:block;overflow-wrap:anywhere;padding:6px 8px}.formula-list span{color:var(--muted);font-size:11px;margin:-2px 0 4px}.pane{display:flex;flex-direction:column;gap:10px}.muted{color:var(--muted);font-size:11px;margin:-6px 0 10px}.tags{margin:8px 0;min-height:26px}.tags span{align-items:center;background:var(--primary-light);border:1px solid #b3d6f5;border-radius:999px;color:var(--primary-dark);display:inline-flex;font-weight:600;gap:4px;padding:3px 8px}.tags button{background:transparent;border:0;color:var(--primary-dark);padding:0 0 0 3px}.suggestions{border:1px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:4px;max-height:210px;overflow:auto}.suggestions button{align-items:center;background:#fff;border:0;border-bottom:1px solid var(--border);display:flex;gap:8px;justify-content:space-between;padding:8px 10px;width:100%}.suggestions button:hover{background:var(--primary-light)}.check-grid,.indicator-grid{display:grid;gap:6px;grid-template-columns:1fr 1fr}.check-grid label,.indicator{border:1px solid var(--border);border-radius:var(--radius);padding:7px 8px}.params{border-top:1px solid var(--border);display:grid;gap:4px;margin-top:8px;padding-top:8px}.status{border-radius:var(--radius);padding:10px 12px}.status.loading{background:#fff4ce;border:1px solid #fce08a}.status.ok{background:#dff6dd;border:1px solid #9cd89a;color:var(--ok)}.status.err{background:#fde7e9;border:1px solid #f1a8aa;color:var(--error)}.status.info{background:var(--primary-light);border:1px solid #b3d6f5;color:var(--primary-dark)}.progress{background:var(--border);border-radius:2px;height:3px;overflow:hidden}.progress span{animation:slide 1.2s ease-in-out infinite;background:var(--primary);display:block;height:100%;width:40%}.history-item{background:var(--background);border:0;border-radius:var(--radius);color:var(--muted);display:block;margin-top:5px;padding:7px 8px;text-align:left;width:100%}.history-item b,.history-item span{display:block}.history-item b{color:var(--text)}.empty{color:var(--muted);padding:8px;text-align:center}@keyframes slide{0%{transform:translate(-250%)}to{transform:translate(350%)}}