.excel-analysis-practice .formula-strip{display:none!important}
.excel-analysis-practice .sheet-wrap{background:#f7faf8;padding:18px}
.analysis-workspace{min-height:360px;display:grid;gap:16px;align-content:start}
.analysis-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:end;padding:14px;border:1px solid var(--lab-border);border-radius:14px;background:#fff}
.analysis-choice.active{border-color:#107c41;background:#eaf7f0;color:#0f6b3c}
.analysis-controls-form{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:end}
.analysis-field-label{display:grid;gap:6px;font-size:11px;font-weight:900;color:#526174;text-transform:uppercase;letter-spacing:.06em}
.analysis-input,.analysis-select{min-height:40px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#172033;padding:8px 10px;font:700 13px/1.3 Inter,ui-sans-serif,system-ui,sans-serif;outline:none;text-transform:none;letter-spacing:normal}
.analysis-input:focus,.analysis-select:focus{border-color:#107c41;box-shadow:0 0 0 3px rgba(16,124,65,.12)}
.analysis-chart-preview{border:1px solid var(--lab-border);border-radius:16px;background:#fff;padding:18px;display:grid;gap:12px}
.analysis-chart-title{text-align:center;font-size:15px;color:#223047}
.analysis-chart{height:190px;border-left:1px solid #cbd5e1;border-bottom:1px solid #cbd5e1;display:flex;align-items:end;justify-content:space-around;gap:14px;padding:18px 20px 0;color:#107c41;background:linear-gradient(to top,rgba(226,232,240,.55) 1px,transparent 1px);background-size:100% 38px}
.analysis-chart svg{width:100%;height:100%;overflow:visible}
.analysis-bar{width:min(54px,18%);min-height:16px;background:linear-gradient(180deg,#21a366,#107c41);border-radius:8px 8px 0 0}
.analysis-chart-labels{display:flex;justify-content:space-around;gap:12px;font-size:11px;font-weight:800;color:#64748b}
.analysis-chart-legend{text-align:center;color:#64748b;font-size:12px}
.analysis-pivot-fields{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr)) auto}
.analysis-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid #cad5e2;border-radius:12px;overflow:hidden;background:#fff;font-size:13px}
.analysis-table th,.analysis-table td{padding:11px 12px;border-right:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;text-align:left}.analysis-table th{background:#eaf7f0;color:#0f6b3c;font-weight:900}.analysis-table tr:last-child td{border-bottom:0}.analysis-table th:last-child,.analysis-table td:last-child{border-right:0}
.analysis-empty,.analysis-result{padding:18px;border:1px dashed #b8c6d6;border-radius:14px;background:#fff;color:#64748b;text-align:center;font-weight:700}
.analysis-result{border-style:solid;border-color:#a7ddc2;background:#eaf7f0;color:#0f6b3c;font-size:16px}
.analysis-model-grid,.analysis-scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.analysis-model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.analysis-model-card{white-space:pre-line;border:1px solid var(--lab-border);border-radius:14px;background:#fff;padding:18px;text-align:center;font-weight:900;line-height:1.7;color:#334155}
.analysis-scenario-card{border:1px solid var(--lab-border);border-radius:14px;background:#fff;padding:16px;display:grid;gap:7px;text-align:left;color:#334155;cursor:pointer}.analysis-scenario-card strong{font-size:15px}.analysis-scenario-card span{font-size:12px;color:#64748b}.analysis-scenario-card b{font-size:12px;color:#107c41}.analysis-scenario-card.active{border-color:#7bc49e;background:#eaf7f0}
@media(max-width:900px){.analysis-pivot-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.analysis-scenario-grid{grid-template-columns:1fr}.analysis-model-grid{grid-template-columns:1fr}}
@media(max-width:620px){.excel-analysis-practice .sheet-wrap{padding:12px}.analysis-controls-form,.analysis-pivot-fields{grid-template-columns:1fr}.analysis-chart{height:160px;padding-left:10px;padding-right:10px}.analysis-workspace{min-height:320px}}