.calc-page{--mat:#083344;--mat-line:#7dd3fc12;--mat-line-strong:#7dd3fc21;--mat-text:#e0f2fe;--mat-quiet:#8fc6de;--accent-100:#e0f2fe;--accent-300:#7dd3fc;--accent-400:#38bdf8;--accent-800:#0c4a6e;--profit:#059669;--loss:#dc2626;--profit-on-mat:#34d399;--loss-on-mat:#f87171}.calc-page .mat{background-color:var(--mat);background-image:linear-gradient(var(--mat-line-strong)1px,transparent 1px),linear-gradient(90deg,var(--mat-line-strong)1px,transparent 1px),linear-gradient(var(--mat-line)1px,transparent 1px),linear-gradient(90deg,var(--mat-line)1px,transparent 1px);background-position:-1px -1px;background-size:120px 120px,120px 120px,24px 24px,24px 24px;padding:56px 24px 72px}.calc-page .mat-head{grid-column:1;margin-bottom:4px}.calc-page .mat-head h1{letter-spacing:-.035em;color:var(--white);font-size:clamp(2rem,4.6vw,3.25rem);font-weight:700;line-height:1.05}.calc-page .mat-head p{max-width:560px;color:var(--mat-text);margin-top:16px;font-size:1.0625rem;line-height:1.6}.calc-page .mat-switch{border:1px solid var(--mat-line-strong);background:#7dd3fc0f;border-radius:10px;gap:4px;margin-bottom:22px;padding:4px;display:inline-flex}.calc-page .mat-switch a{text-align:center;min-width:104px;color:var(--mat-quiet);border-radius:7px;padding:8px 18px;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s,color .15s}.calc-page .mat-switch a:hover{color:var(--white)}.calc-page .mat-switch a.on{background:var(--white);color:var(--gray-900)}.calc-page .mat-switch a:focus-visible{outline:none;box-shadow:0 0 0 3px #7dd3fc80}.calc-page .mat-head .mat-facts{color:var(--mat-quiet);margin-top:10px;font-size:.875rem}.calc-page .calc{max-width:1120px;margin:0 auto}.calc-page .calc-top{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;gap:32px;display:grid}.calc-page .calc-inputs{background:var(--white);border-radius:16px;padding:8px 28px 20px}.calc-page .calc-inputs fieldset{border-bottom:1px solid var(--gray-200);padding:22px 0}.calc-page .calc-inputs legend{float:left;width:100%;color:var(--gray-900);margin-bottom:14px;font-size:1rem;font-weight:600}.calc-page .calc-inputs legend+*{clear:both}.calc-page .pair{grid-template-columns:1fr 1fr;gap:16px;display:grid}.calc-page .trio{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.calc-page .trio+.trio{margin-top:16px}.calc-page .field label,.calc-page .slider label,.calc-page .gst-rate>span{color:var(--gray-700);margin-bottom:6px;font-size:.8125rem;font-weight:500;display:block}.calc-page .input{border:1px solid var(--gray-300);background:var(--white);border-radius:8px;align-items:center;gap:6px;padding:0 12px;transition:border-color .15s,box-shadow .15s;display:flex}.calc-page .input:focus-within{border-color:var(--accent-600);box-shadow:0 0 0 3px #0369a12e}.calc-page .input span{font-family:var(--font-mono);color:var(--gray-400);font-size:.9375rem}.calc-page .input input{width:100%;min-width:0;font-family:var(--font-mono);color:var(--gray-900);appearance:textfield;background:0 0;border:0;outline:0;flex:1;padding:11px 0;font-size:1.0625rem;font-weight:600}.calc-page .input input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.calc-page .input input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.calc-page .input input::placeholder{color:var(--gray-300);font-weight:500}.calc-page .pair .input input{padding:12px 0;font-size:1.375rem}.calc-page .field-hint{color:var(--gray-500);margin-top:8px;font-size:.8125rem;line-height:1.5}.calc-page .gst{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:14px 24px;margin-top:18px;display:flex}.calc-page .switch{color:var(--gray-700);cursor:pointer;align-items:center;gap:10px;padding:9px 0;font-size:.875rem;font-weight:500;display:inline-flex}.calc-page .switch input{opacity:0;width:1px;height:1px;position:absolute}.calc-page .switch-track{background:var(--gray-300);border-radius:10px;flex:none;width:36px;height:20px;transition:background .2s;position:relative}.calc-page .switch-track:after{content:"";background:var(--white);border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #0003}.calc-page .switch input:checked+.switch-track{background:var(--accent-600)}.calc-page .switch input:checked+.switch-track:after{transform:translate(16px)}.calc-page .switch input:focus-visible+.switch-track{box-shadow:0 0 0 3px #0369a140}.calc-page .rate-chips{align-items:center;gap:6px;display:flex}.calc-page .rate-chips button{font:inherit;font-family:var(--font-mono);border:1px solid var(--gray-300);background:var(--white);color:var(--gray-600);cursor:pointer;border-radius:8px;padding:9px 14px;font-size:.875rem;font-weight:600;transition:background .15s,color .15s,border-color .15s}.calc-page .rate-chips button:hover{border-color:var(--gray-400);color:var(--gray-900)}.calc-page .rate-chips button.on{background:var(--accent-600);border-color:var(--accent-600);color:var(--white)}.calc-page .rate-chips button:focus-visible{outline:none;box-shadow:0 0 0 3px #0369a140}.calc-page .input-small{width:84px}.calc-page .input-small input{padding:9px 0;font-size:.875rem}.calc-page .slider{margin-bottom:18px}.calc-page .slider-top{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.calc-page .slider output{font-family:var(--font-mono);color:var(--gray-900);font-size:1.0625rem;font-weight:700}.calc-page .slider input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;height:28px;display:block}.calc-page .slider input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,var(--accent-600)var(--fill),var(--gray-200)var(--fill));border-radius:3px;height:6px}.calc-page .slider input[type=range]::-moz-range-track{background:var(--gray-200);border-radius:3px;height:6px}.calc-page .slider input[type=range]::-moz-range-progress{background:var(--accent-600);border-radius:3px;height:6px}.calc-page .slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--white);border:2px solid var(--accent-600);border-radius:50%;width:22px;height:22px;margin-top:-8px;box-shadow:0 1px 3px #0003}.calc-page .slider input[type=range]::-moz-range-thumb{background:var(--white);border:2px solid var(--accent-600);border-radius:50%;width:18px;height:18px}.calc-page .slider input[type=range]:focus-visible{outline:none}.calc-page .slider input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px #0369a140}.calc-page .calc-actions{justify-content:space-between;padding-top:14px;display:flex}.calc-page .calc-inputs{grid-column:1}.calc-page .slip-wrap{filter:drop-shadow(0 18px 28px #00000059);grid-area:1/2/span 2;position:sticky;top:24px}.calc-page .slip{--tooth:9px;background:var(--white);padding:22px 26px calc(26px + var(--tooth));-webkit-mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg)50%/calc(2*var(--tooth))100%;-webkit-mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg)50%/calc(2*var(--tooth))100%;mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg)50%/calc(2*var(--tooth))100%;border-radius:3px 3px 0 0}.calc-page .slip-head{border-bottom:1px dashed var(--gray-300);font-family:var(--font-mono);color:var(--gray-400);justify-content:space-between;margin-bottom:18px;padding-bottom:14px;font-size:.75rem;display:flex}.calc-page .slip-head span:first-child{letter-spacing:-.05em;color:var(--gray-900);font-size:.875rem;font-weight:800}.calc-page .slip-label{color:var(--gray-500);font-size:.8125rem;font-weight:500}.calc-page .slip-total{font-family:var(--font-mono);letter-spacing:-.04em;color:var(--gray-900);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin-top:4px;font-size:clamp(2.5rem,5vw,3.5rem);font-weight:700;line-height:1.05}.calc-page .pos{color:var(--profit)}.calc-page .neg{color:var(--loss)}.calc-page .slip-total.nil{color:var(--gray-300)}.calc-page .slip-sub{color:var(--gray-600);margin-top:8px;font-size:.9375rem;line-height:1.5}.calc-page .slip-sub b{font-family:var(--font-mono);color:var(--gray-900);font-weight:700}.calc-page .slip-rule{border-top:1px dashed var(--gray-300);margin:20px 0 16px}.calc-page .split{border-radius:4px;gap:2px;height:22px;margin-top:10px;display:flex;overflow:hidden}.calc-page .split-over{box-shadow:0 0 0 2px var(--white),0 0 0 4px var(--loss)}.calc-page .part{min-width:3px;transition:flex-grow .3s}.calc-page .part-cost{background:var(--gray-900)}.calc-page .part-gst{background:var(--gray-500)}.calc-page .part-shipping{background:var(--accent-600)}.calc-page .part-fixed{background:var(--accent-800)}.calc-page .part-other{background:var(--gray-400)}.calc-page .part-packaging{background:var(--accent-400)}.calc-page .part-ads{background:var(--accent-200)}.calc-page .part-commission{background:var(--gray-300)}.calc-page .part-profit{background:var(--profit)}.calc-page .part-loss{background:var(--loss)}.calc-page .lines{gap:7px;margin-top:14px;display:grid}.calc-page .lines>div{color:var(--gray-600);justify-content:space-between;align-items:baseline;gap:16px;font-size:.875rem;display:flex}.calc-page .lines dd{font-family:var(--font-mono);color:var(--gray-900);white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:500}.calc-page .dot{border-radius:2px;width:9px;height:9px;margin-right:8px;display:inline-block}.calc-page .lines-total{border-top:1px solid var(--gray-200);margin-top:5px;padding-top:10px}.calc-page .lines .lines-total dt{color:var(--gray-900);font-weight:600}.calc-page .lines .lines-total dd{font-size:1.0625rem;font-weight:700}.calc-page .lines .lines-total dd.pos{color:var(--profit)}.calc-page .lines .lines-total dd.neg{color:var(--loss)}.calc-page .lines-quiet{margin-top:0}.calc-page .lines-quiet>div{color:var(--gray-500);font-size:.8125rem}.calc-page .shelf{margin:60px 0 0}.calc-page .shelf h2{letter-spacing:-.02em;color:var(--white);margin-bottom:22px;font-size:clamp(1.375rem,2.6vw,1.875rem);font-weight:700;line-height:1.2}.calc-page .parcels{grid-template-columns:repeat(20,minmax(0,1fr));gap:8px;display:grid}.calc-page .parcel{width:100%;height:auto;display:block}.calc-page .shelf-seen .parcels .parcel{animation:.45s cubic-bezier(.2,.9,.3,1.3) backwards parcel-land;animation-delay:calc(var(--i)*7ms)}.calc-page .parcel .box,.calc-page .parcel .tape,.calc-page .parcel .tag,.calc-page .parcel .back{transition:fill .25s,stroke .25s}.calc-page .parcel .back{fill:none;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}.calc-page .parcel .tape{fill:none;stroke:var(--accent-300);stroke-width:3px}.calc-page .parcel .tag{fill:var(--accent-600)}.calc-page .parcel-delivered .box{fill:var(--accent-100)}.calc-page .parcel-rto .box{fill:#7dd3fc1a;stroke:var(--accent-300);stroke-width:1.3px}.calc-page .parcel-rto .back{stroke:var(--accent-300)}.calc-page .parcel-returned .box{fill:var(--loss)}.calc-page .parcel-returned .back{stroke:var(--white)}.calc-page .parcel-other .box{fill:none;stroke:#e0f2fe4d;stroke-width:1.2px;stroke-dasharray:2.4 2.4}@keyframes parcel-land{0%{opacity:0;transform:translateY(-10px)scale(.7)}to{opacity:1;transform:none}}.calc-page .tally{border-top:1px solid var(--mat-line-strong);grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:26px;list-style:none;display:grid}.calc-page .tally li{grid-template-columns:auto 1fr;align-content:start;align-items:baseline;column-gap:10px;padding:18px 20px 0 0;display:grid}.calc-page .tally li+li{border-left:1px solid var(--mat-line-strong);padding-left:20px}.calc-page .tally-n{font-family:var(--font-mono);letter-spacing:-.03em;color:var(--white);font-size:2rem;font-weight:700}.calc-page .tally-what{color:var(--mat-text);font-size:.9375rem;font-weight:500}.calc-page .tally-money{font-family:var(--font-mono);color:var(--mat-text);grid-column:1/-1;margin-top:4px;font-size:1.125rem;font-weight:700}.calc-page .tally-money.pos{color:var(--profit-on-mat)}.calc-page .tally-money.neg{color:var(--loss-on-mat)}.calc-page .tally-each{color:var(--mat-quiet);grid-column:1/-1;margin-top:2px;font-size:.8125rem;line-height:1.45}.calc-page .peek{display:none}.calc-page .calc-main{padding-top:64px}.calc-page .outcome-row{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}.calc-page .outcome-icon{background:var(--mat);border-radius:10px;width:52px;height:52px;margin-bottom:14px;padding:9px}.calc-page .outcome-row h3{color:var(--gray-900);margin-bottom:6px;font-size:1rem;font-weight:600}.calc-page .outcome-row p{color:var(--gray-600);font-size:.9375rem;line-height:1.6}.calc-page .charges th{background:var(--gray-50);text-transform:none;letter-spacing:0;width:34%;color:var(--gray-900);vertical-align:top;border-top:1px solid var(--gray-100);font-size:.875rem;font-weight:600}.calc-page .charges tr:first-child th,.calc-page .charges tr:first-child td{border-top:0}.calc-page .charges td{padding:12px 16px;line-height:1.55}.calc-page .source{color:var(--gray-500);margin-top:12px;font-size:.8125rem;line-height:1.55}.calc-page .source a{color:var(--accent-600)}.calc-page .more{margin-top:14px;font-size:.9375rem;font-weight:600}.calc-page .more a{color:var(--accent-600);text-decoration:none}.calc-page .more a:hover{text-decoration:underline}@media (max-width:900px){.calc-page .calc-top{grid-template-columns:minmax(0,1fr);gap:24px}.calc-page .shelf{margin-top:44px}.calc-page .slip-wrap{grid-area:auto/1;width:100%;max-width:520px;margin:0 auto;scroll-margin-top:16px;position:static}.calc-page .peek{z-index:20;background:var(--white);box-shadow:0 8px 30px #00000047,0 0 0 1px var(--gray-200);color:var(--gray-600);border-radius:12px;align-items:baseline;gap:10px;padding:12px 16px;font-size:.8125rem;text-decoration:none;display:flex;position:fixed;bottom:12px;left:12px;right:12px}.calc-page .peek b{font-family:var(--font-mono);font-size:1.125rem;font-weight:700}.calc-page .peek-go{color:var(--accent-600);margin-left:auto;font-weight:600}.calc-page .tally{grid-template-columns:1fr 1fr}.calc-page .tally li:nth-child(3){border-left:0;padding-left:0}.calc-page .tally li:nth-child(n+3){border-top:1px solid var(--mat-line-strong);margin-top:18px}}@media (max-width:640px){.calc-page .mat{padding:36px 16px 52px}.calc-page .mat-head{margin-bottom:0}.calc-page .mat-head p{font-size:1rem}.calc-page .calc-inputs{padding:4px 18px 16px}.calc-page .trio{grid-template-columns:1fr 1fr}.calc-page .trio .field:first-child:nth-last-child(odd){grid-column:1/-1}.calc-page .pair .input input{font-size:1.25rem}.calc-page .slip{padding:20px 20px calc(24px + var(--tooth))}.calc-page .parcels{grid-template-columns:repeat(10,minmax(0,1fr));gap:7px}.calc-page .tally li{padding-right:12px}.calc-page .tally li+li{padding-left:12px}.calc-page .tally li:nth-child(3){padding-left:0}.calc-page .tally-n{font-size:1.625rem}.calc-page .outcome-row{grid-template-columns:1fr;gap:22px}.calc-page .charges th{width:38%}.calc-page .calc-main{padding-top:44px}}@media (prefers-reduced-motion:reduce){.calc-page .parcel{animation:none}.calc-page .part,.calc-page .parcel *,.calc-page .switch-track,.calc-page .switch-track:after{transition:none}}