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var(--ease-out)}.canvas-status__button:hover:not(:disabled){color:var(--text);background:var(--surface-hover)}.canvas-status__button:active:not(:disabled){transform:scale(.92)}.canvas-status__button:disabled{cursor:default;opacity:.35}.canvas-zoom{position:relative}.canvas-zoom__trigger{min-width:52px;height:30px;padding:0 6px;color:var(--text);background:transparent;border:0;border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-xs);font-weight:600;transition:background-color var(--dur-fast) ease,transform var(--dur-fast) var(--ease-out)}.canvas-zoom__trigger:hover,.canvas-zoom__trigger[aria-expanded=true]{background:var(--surface-hover)}.canvas-zoom__trigger:active{transform:scale(.96)}.canvas-zoom__popover{position:absolute;right:-34px;bottom:calc(100% + 10px);z-index:80;display:grid;gap:10px;width:220px;padding:12px;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transform-origin:bottom 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small{color:var(--accent-600);font-size:26px;letter-spacing:-.02em}.calculator-result-card p,.coverage-panel p{margin:0;color:var(--text-secondary);font-size:var(--text-sm);line-height:1.55}.result-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.result-metrics div{min-width:0;padding:10px 12px;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-md)}.result-metrics span{display:block;color:var(--text-muted);font-size:var(--text-2xs);font-weight:550}.result-metrics strong{display:block;margin-top:3px;overflow-wrap:anywhere;font-size:var(--text-md);font-variant-numeric:tabular-nums;font-weight:650}.result-trace{padding-top:14px;border-top:1px solid var(--border)}.result-trace h3{margin-bottom:8px;font-size:var(--text-sm);font-weight:650}.result-trace ul{display:grid;gap:6px;margin:0;padding-left:18px;color:var(--text-secondary);font-size:var(--text-sm)}.result-trace li::marker{color:var(--gray-300)}.calculator-visualization{display:grid;gap:12px;padding:20px}.calculator-table-wrap{max-height:420px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-md)}.calculator-table{width:100%;min-width:520px;border-collapse:collapse;font-size:var(--text-sm);font-variant-numeric:tabular-nums}.calculator-table th,.calculator-table td{padding:9px 12px;text-align:right;border-bottom:1px solid var(--border)}.calculator-table tbody tr:last-child td{border-bottom:0}.calculator-table tbody tr:hover td{background:var(--surface-sunken)}.calculator-table th:first-child,.calculator-table td:first-child{position:sticky;left:0;z-index:1;text-align:left;background:var(--surface)}.calculator-table thead th{position:sticky;top:0;z-index:2;color:var(--text-muted);background:var(--surface-sunken);font-size:var(--text-xs);font-weight:600}.calculator-table thead th:first-child{z-index:3;background:var(--surface-sunken)}.calculator-table tbody tr.is-selected td{color:var(--accent-800);background:var(--accent-50);font-weight:650}.coverage-panel{display:grid;gap:14px;width:min(1320px,calc(100% - 32px));margin:0 auto 36px;padding:20px}.coverage-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.coverage-grid h3{margin:0 0 10px;font-size:var(--text-sm);font-weight:650}.coverage-grid>div{display:grid;align-content:start;gap:8px}.coverage-grid article{display:grid;gap:4px;padding:10px 12px;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-md)}.coverage-grid article span{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.45}@media(max-width:1000px){.calculator-header,.calculator-layout,.coverage-grid{grid-template-columns:1fr}.calculator-header{gap:8px}.calculator-title{text-align:left}.calculator-header>.button{justify-self:start}.calculator-controls{position:static}.calculator-layout,.coverage-panel{width:min(720px,calc(100% - 24px))}}@media(max-width:640px){.calculator-header{position:static}.calculator-mode-tabs{grid-template-columns:1fr}.calculator-field-grid,.result-metrics{grid-template-columns:1fr 1fr}.result-primary strong{font-size:46px}}@media(max-width:420px){.calculator-field-grid,.result-metrics{grid-template-columns:1fr}}