.calculator-route-shell .tool-heading{border:0;margin:0 0 10px;padding:0}.calculator-route-shell .tool-heading-row{align-items:center;gap:8px}.calculator-route-shell .tool-heading-primary{flex-wrap:wrap;flex:1;align-items:baseline;gap:4px 12px;min-width:0;display:flex}.calculator-route-shell .tool-heading-context{display:none}.calculator-route-shell .tool-heading h1{letter-spacing:-.25px;margin:0;font-size:14px;font-weight:700;line-height:1.25}.calculator-route-shell .tool-heading p{text-overflow:ellipsis;white-space:nowrap;max-width:350px;margin:0;font-size:10px;line-height:1.3;overflow:hidden}.calculator-route-shell .tool-heading-reference{flex:none;min-width:27px;height:27px;min-height:27px;margin:0;padding:4px 7px}.calculator-route-shell .conversion-companion{margin:0 0 9px}.calculator-route-shell .workbench-reference{margin-top:10px}@media (width<=760px){.calculator-route-shell .tool-heading{margin-bottom:8px}.calculator-route-shell .tool-heading p{display:none}.calculator-route-shell .tool-heading h1{font-size:13px}.calculator-route-shell .tool-heading-reference span{display:none}}.calculator-studio{font-variant-numeric:tabular-nums;gap:9px;min-width:0;max-width:100%;display:grid}.calculator-app-header{border:1px solid var(--border);background:var(--panel);border-radius:7px;justify-content:space-between;align-items:center;gap:9px;min-width:0;min-height:51px;padding:9px 11px;display:flex}.calculator-app-identity{flex:1;align-items:center;gap:9px;min-width:0;display:flex}.calculator-app-symbol{width:27px;height:27px;color:var(--accent-ink);border:1px solid var(--border);background:var(--panel-inset);border-radius:5px;flex:0 0 27px;place-items:center;display:grid}.calculator-app-copy{flex-direction:column;gap:3px;min-width:0;display:flex}.calculator-app-copy strong{color:var(--strong);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:690;line-height:1.3;overflow:hidden}.calculator-app-copy>span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;font-size:10px;line-height:1.25;display:flex;overflow:hidden}.calculator-app-copy i{background:var(--muted);border-radius:50%;flex:0 0 2px;width:2px;height:2px}.calculator-app-status{border:1px solid var(--border);color:var(--muted);white-space:nowrap;border-radius:4px;flex:none;align-items:center;gap:6px;padding:4px 7px;font-size:9.5px;font-weight:625;display:inline-flex}.calculator-app-status>span{background:var(--muted);border-radius:50%;width:6px;height:6px}.calculator-app-status[data-valid=true]>span{background:var(--accent-ink)}.calculator-app-tabs{border:1px solid var(--border);background:var(--panel);border-radius:6px;align-items:stretch;gap:0;min-width:0;min-height:39px;display:flex;overflow:hidden}.calculator-app-tabs button{border:0;border-right:1px solid var(--border-subtle);min-width:0;min-height:38px;color:var(--muted);white-space:nowrap;background:0 0;flex:1 1 0;justify-content:center;align-items:center;gap:7px;padding:0 11px;font-size:11px;font-weight:610;display:inline-flex;position:relative}.calculator-app-tabs button:last-child{border-right:0}.calculator-app-tabs button[aria-selected=true]{color:var(--strong);background:var(--selected);font-weight:690}.calculator-app-tabs button[aria-selected=true]:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:0;left:9px;right:9px}.calculator-app-tabs button:not([aria-selected=true]):hover{background:var(--hover);color:var(--ink)}.calculator-app-tabs button:focus-visible,.calculator-app-breakdown:focus-visible,.calculator-app-return:focus-visible{outline:2px solid var(--accent-ink);outline-offset:-3px}.calculator-app-body{grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);grid-template-areas:"input overview";align-items:start;gap:10px;min-width:0;display:grid}.calculator-app-input{grid-area:input;min-width:0}.calculator-app-overview{border:1px solid var(--border);background:var(--panel);border-radius:7px;flex-direction:column;grid-area:overview;min-width:0;display:flex;overflow:hidden}.calculator-app-kpi{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:7px;min-width:0;padding:17px 15px 16px;display:flex}.calculator-app-kpi-caption{color:var(--muted);align-items:center;gap:7px;font-size:10.5px;font-weight:595;line-height:1.35;display:inline-flex}.calculator-app-kpi-dot{background:var(--accent-ink);border-radius:2px;width:6px;height:6px}.calculator-app-kpi-value{min-width:0;color:var(--strong);letter-spacing:-1.65px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;align-items:baseline;gap:8px;font-family:Inter Variable,Inter,sans-serif;font-size:clamp(29px,3vw,44px);font-weight:760;line-height:1.18;display:flex}.calculator-app-kpi-value small{letter-spacing:0;color:var(--muted);font-size:12px;font-weight:620}.calculator-app-kpi-empty{color:var(--muted);letter-spacing:-.55px;font-size:23px;font-weight:580;line-height:1.25}.calculator-app-kpi p{color:var(--muted);margin:0;font-size:10.5px;line-height:1.45}.calculator-app-stats{grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.calculator-app-stats>div{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:4px;min-width:0;padding:10px 12px;display:flex}.calculator-app-stats>div:nth-child(odd){border-right:1px solid var(--border-subtle)}.calculator-app-stats dt{color:var(--muted);font-size:9.5px;font-weight:530;line-height:1.35}.calculator-app-stats dd{color:var(--strong);letter-spacing:-.3px;overflow-wrap:anywhere;margin:0;font-size:15px;font-weight:690;line-height:1.3}.calculator-app-stats dd small{color:var(--muted);margin-left:4px;font-size:10px;font-weight:530}.calculator-app-breakdown,.calculator-app-return{min-width:0;color:var(--accent-ink);text-align:left;background:0 0;border:0;align-items:center;gap:7px;padding:10px 12px;font-size:10.5px;font-weight:640;display:flex}.calculator-app-breakdown svg:last-child,.calculator-app-return svg:last-child{margin-left:auto}.calculator-app-breakdown:hover,.calculator-app-return:hover{background:var(--hover)}.calculator-app-details{gap:9px;min-width:0;display:grid}.calculator-app-details>.studio-panel{min-width:0}.calculator-app-details-caption{color:var(--muted);align-items:center;gap:7px;padding:3px 3px 6px;font-size:10px;line-height:1.45;display:flex}.calculator-app-details-caption svg{flex:none}.calculator-app-return{border:1px solid var(--border);color:var(--ink);background:var(--panel);border-radius:5px;justify-self:start}.calculator-studio .studio-panel{min-width:0}.calculator-studio .panel-heading{min-height:40px;padding:8px 11px}.calculator-studio .panel-heading h2{font-size:11.5px;line-height:1.35}.calculator-studio .panel-heading p{font-size:10px}.calculator-studio .panel-content{padding:11px 12px}.calculator-studio .input-stack{gap:10px}.calculator-studio .number-field-prominent .number-input,.calculator-studio .number-input{height:37px;padding-inline:9px}.calculator-studio .number-input input,.calculator-studio .number-field-prominent .number-input input{letter-spacing:-.3px;font-size:16px;font-weight:590}.calculator-studio .field-heading label{font-size:10.5px;line-height:1.35}.calculator-studio .field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.calculator-studio .selector-field>label{font-size:10.5px}.calculator-studio .metric-grid{margin-top:0}.calculator-studio .metric{padding:9px 3px}.calculator-studio .metric dd{font-size:15px}.calculator-studio .preset-row{gap:5px}.calculator-studio .formula-box{padding-top:2px}.calculator-studio .studio-builder-row{min-width:0}@media (width<=950px){.calculator-app-body{grid-template-columns:minmax(0,1fr);grid-template-areas:"overview""input"}.calculator-app-kpi{padding:12px}.calculator-app-kpi-value{font-size:35px}.calculator-app-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=760px){.calculator-studio{gap:8px}.calculator-app-header{min-height:45px;padding:8px 9px}.calculator-app-copy>span{font-size:9.5px}.calculator-app-status{padding:4px 5px;font-size:9px}.calculator-app-tabs{min-height:37px}.calculator-app-tabs button{gap:5px;min-height:36px;padding:0 4px;font-size:10.5px}.calculator-app-tabs svg{width:13px;height:13px}.calculator-app-kpi{gap:5px}.calculator-app-kpi-value{font-size:34px}.calculator-app-stats>div{padding:8px 10px}.calculator-app-stats dd{font-size:13.5px}.calculator-studio .panel-heading{gap:5px}.calculator-studio .panel-heading p{display:none}.calculator-studio .panel-content{padding:10px}.calculator-studio .number-input input{font-size:16px}.calculator-studio .studio-builder-row{padding:8px}}@media (width<=350px){.calculator-app-copy strong{font-size:11px}.calculator-app-copy>span{font-size:9px}.calculator-app-status{gap:0;font-size:0}.calculator-app-status>span{width:7px;height:7px}.calculator-app-kpi-value{font-size:31px}.calculator-app-tabs button{font-size:10px}}@media (prefers-reduced-motion:reduce){.calculator-app-tabs *{transition:none}}.share-layer{z-index:210;top:max(48px, var(--dialog-visual-top-inset,0px));bottom:max(29px, var(--dialog-visual-bottom-inset,0px));place-items:center;min-width:0;min-height:0;padding:12px;display:grid;position:absolute;inset-inline:0;overflow:hidden}.share-scrim{cursor:default;background:#0000007a;border:0;border-radius:0;width:100%;height:100%;position:absolute;inset:0}.share-dialog{z-index:1;border:1px solid var(--border);background:var(--panel);width:min(100%,456px);min-width:0;min-height:0;max-height:100%;color:var(--ink);border-radius:9px;flex-direction:column;font-family:inherit;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 50px #00000040}.share-header{border-bottom:1px solid var(--border);flex:none;align-items:center;gap:10px;padding:13px 14px;display:flex}.share-header-icon{background:var(--accent);color:#172100;border-radius:6px;flex:0 0 32px;place-items:center;width:32px;height:32px;display:grid}.share-header-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.share-header-copy>span{color:var(--muted);font-size:10px;font-weight:590}.share-header-copy h2{letter-spacing:-.35px;color:var(--strong);margin:0;font-size:14px;font-weight:710;line-height:1.25}.share-close{width:30px;height:30px;color:var(--muted);background:0 0;border:0;border-radius:5px;flex:0 0 30px;place-items:center;display:grid}.share-close:hover{background:var(--hover);color:var(--strong)}.share-body.scroll-view{flex:0 auto;min-height:0;padding:0;overflow:hidden}.share-body>.scroll-view__viewport{padding:14px}.share-snapshot{border:1px solid var(--border);background:var(--panel-inset);border-radius:6px;flex-direction:column;gap:6px;min-width:0;margin-bottom:14px;padding:11px;display:flex}.share-small-label{color:var(--muted);font-size:10px;font-weight:620;display:block}.share-snapshot>strong{color:var(--strong);overflow-wrap:anywhere;font-size:12.5px;font-weight:650}.share-result{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;min-width:0;margin-top:2px;padding-top:9px;display:flex}.share-result>span{color:var(--muted);flex:none;font-size:10px}.share-result>strong{text-align:right;font-variant-numeric:tabular-nums;min-width:0;color:var(--strong);overflow-wrap:anywhere;font-size:12.5px}.share-link-field{border:1px solid var(--border);background:var(--panel);border-radius:5px;align-items:center;min-width:0;height:35px;margin-top:6px;display:flex}.share-link-field:focus-within{outline:1px solid var(--accent-ink)}.share-link-field input{width:0;min-width:0;color:var(--strong);font:inherit;text-overflow:ellipsis;background:0 0;border:0;outline:none;flex:1;padding:0 9px;font-size:12px}.share-link-field button{border:0;border-left:1px solid var(--border);background:var(--panel-inset);width:37px;height:33px;color:var(--ink);border-radius:0 4px 4px 0;flex:0 0 37px;place-items:center;display:grid}.share-link-field button:hover{background:var(--hover)}.share-hint{color:var(--muted);margin:7px 0 13px;font-size:10.5px;line-height:1.5}.share-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.share-actions button,.share-actions a{min-width:0;min-height:35px;font:inherit;text-align:center;border-radius:5px;justify-content:center;align-items:center;gap:6px;padding:0 8px;font-size:11px;font-weight:650;display:inline-flex}.share-action-copy{color:#1d2806;background:#af0;border:1px solid #af0}.share-action-copy:hover{background:#bafc2a}.share-action-secondary{border:1px solid var(--border);background:var(--panel-inset);color:var(--ink)}.share-action-secondary:hover{background:var(--hover)}.share-feedback{min-height:16px;color:var(--accent-ink);margin-top:8px;font-size:10.5px;display:block}@media (width<=760px){.share-layer{top:max(47px, var(--dialog-visual-top-inset,0px));bottom:max(26px, var(--dialog-visual-bottom-inset,0px));padding:9px 8px}.share-header{padding:11px 12px}.share-body>.scroll-view__viewport{padding:12px}.share-link-field input{font-size:16px}}@media (width>=800px){.calculator-grid .panel-full{grid-column:1/-1}}.tracker-progress-bar{background:var(--panel-inset);border-radius:4px;height:8px;margin-bottom:1rem;overflow:hidden}.tracker-progress-fill{background:var(--accent);border-radius:4px;height:100%;transition:width .4s}.readings-table{border-collapse:collapse;width:100%;margin-top:.5rem;font-size:.8rem}.readings-table th,.readings-table td{border-bottom:1px solid var(--border);text-align:right;padding:.3rem .5rem}.readings-table th{text-align:left;opacity:.65;font-weight:500}.readings-table td:first-child{text-align:left;opacity:.55}.compound-rows-section{flex-direction:column;gap:.5rem;display:flex}.compound-row-item{align-items:flex-end;gap:.5rem;display:flex}.compound-type-select{border:1px solid var(--border);background:var(--panel-inset);height:2.4rem;color:var(--ink);border-radius:5px;flex:0 0 7rem;padding:0 .5rem;font-size:.85rem}.composition-bar{color:#fff;border-radius:5px;height:1.2rem;margin:.75rem 0;font-size:.72rem;font-weight:600;display:flex;overflow:hidden}.comp-segment{white-space:nowrap;justify-content:center;align-items:center;transition:width .3s;display:flex;overflow:hidden}.per-cart-row{justify-content:space-between;padding:.15rem 0;font-size:.85rem;display:flex}.action-button{background:var(--accent);color:#17190d;cursor:pointer;border:none;border-radius:5px;justify-content:center;align-items:center;gap:.4rem;padding:.55rem 1rem;font-size:.875rem;font-weight:500;transition:opacity .15s;display:flex}.action-button:disabled{opacity:.45;cursor:not-allowed}.action-button:not(:disabled):hover{opacity:.85}.action-button-secondary{background:var(--panel-inset);color:var(--ink);border:1px solid var(--border)}.studio-builder-title{justify-content:space-between;align-items:center;gap:.65rem;display:flex}.studio-builder-list{gap:.5rem;display:grid}.studio-builder-row{border:1px solid var(--border);background:var(--panel-inset);border-radius:7px;gap:.48rem;min-width:0;padding:.7rem;display:grid}.studio-builder-row-heading{justify-content:space-between;align-items:center;gap:.5rem;min-height:22px;display:flex}.studio-builder-fields{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:.55rem;display:grid}.studio-builder-fields>*,.studio-builder-row>*{min-width:0}.studio-field-caption,.studio-builder-select-field label{color:var(--muted);margin-bottom:.4rem;font-size:.78rem;font-weight:600;display:block}.studio-legend,.tracker-chart-legend{color:var(--muted);flex-wrap:wrap;gap:.4rem .85rem;font-size:.76rem;display:flex}.studio-legend span,.tracker-chart-legend span{align-items:center;gap:.35rem;display:inline-flex}.studio-legend i,.tracker-chart-legend i{border-radius:2px;flex:none;width:8px;height:8px;display:inline-block}.studio-fieldset{border:0;gap:.75rem;min-width:0;margin:0;padding:0;display:grid}.studio-fieldset:disabled{opacity:.75}.studio-check{color:var(--ink);cursor:pointer;align-items:center;gap:.45rem;font-size:.8rem;display:inline-flex}.studio-check input{width:16px;height:16px;accent-color:var(--accent)}.tracker-toolbar{flex-wrap:wrap;align-items:flex-end;gap:.55rem;display:flex}.tracker-input-flex{flex:150px;min-width:0}.tracker-chart-wrap{border:1px solid var(--border);background:var(--panel-inset);border-radius:7px;min-width:0;padding:.75rem .65rem .1rem}.tracker-chart{width:100%;height:auto;max-height:275px;color:var(--muted);font-family:Inter,system-ui,sans-serif;display:block}.tracker-graph-tabs{flex-wrap:wrap;gap:.35rem;display:flex}.tracker-graph-tabs button{border:1px solid var(--border);background:var(--panel-inset);color:var(--muted);font:inherit;cursor:pointer;border-radius:5px;padding:.4rem .6rem;font-size:.79rem}.tracker-graph-tabs button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#17190d;font-weight:650}.tracker-table-wrap.scroll-view{max-width:100%;overflow:hidden}.tracker-table-wrap>.scroll-view__viewport{padding-bottom:7px}.tracker-table-wrap .readings-table{white-space:nowrap;min-width:580px}.tracker-table-wrap .readings-table th{text-align:right}.tracker-table-wrap .readings-table th:first-child{text-align:left}@media (width<=480px){.studio-builder-row{padding:.58rem}.studio-builder-fields{gap:.45rem}.tracker-chart-wrap{padding:.4rem .1rem 0}.tracker-graph-tabs button{flex:auto;min-width:0;padding:.43rem .3rem}}
