:root{font-family:system-ui,-apple-system,sans-serif;color:#1b2440;background:#f4f6fb;line-height:1.5}*{box-sizing:border-box}body{margin:0}main{max-width:1100px;margin:auto;padding:24px}header{padding:12px 0 20px}.brand{color:#6554d9;font-weight:800;letter-spacing:.03em}.brand span{font-weight:500;color:#67718a}h1{font-size:clamp(26px,5vw,38px);line-height:1.2;margin:18px 0 5px}header p,.sub,footer{color:#626e86}.draft{background:#fff1d4;border:1px solid #f0d28a;color:#59410b;border-radius:12px;padding:12px 16px;margin:0 0 20px}.tabs{display:flex;gap:8px;margin-bottom:18px}.tabs button{display:flex;align-items:center;gap:9px;flex:1;max-width:220px;border:1px solid #dce2ef;background:white;border-radius:12px;padding:12px 16px;font:inherit;font-weight:700;color:#4a5368;cursor:pointer}.tabs button[aria-selected=true]{border:2px solid #6c5ce7;color:#262048}.badge{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:white}.wb{background:#bb24a7}.ozon{background:#1765ff}[role=tabpanel]:not([hidden]){display:grid;grid-template-columns:1.4fr 1fr;gap:18px;align-items:start}.card{background:white;border:1px solid #e1e6f1;border-radius:18px;padding:24px;box-shadow:0 6px 24px #25345b0a}h2{font-size:20px;margin:0}.sub{margin:5px 0 22px}.field{margin:0 0 20px}.field label{font-weight:700}.field p{font-size:14px;color:#5c6881;margin:4px 0 8px}.input{display:flex;align-items:center;border:1px solid #bcc7d9;border-radius:10px;padding-right:14px;color:#5f6d84}.input:focus-within{outline:3px solid #c9c2ff;border-color:#6554d9}input{font:inherit;width:100%;min-height:48px;padding:10px 12px;border:0;border-radius:10px;background:transparent;outline:0}.submit{font:inherit;font-weight:700;background:#6554d9;border:0;border-radius:10px;color:#fff;min-height:48px;padding:0 24px;cursor:pointer}.error{color:#ae2435}.result-text{color:#424e69;font-size:18px}footer{font-size:14px;margin:22px 0}@media(max-width:650px){main{padding:16px}.card{padding:18px}.tabs button{justify-content:center;padding:10px;max-width:none}[role=tabpanel]:not([hidden]){display:flex;flex-direction:column}.card{width:100%}.result{order:-1}.field p{font-size:14px}}
select{font:inherit;color:inherit;background:#fff;width:100%;min-height:48px;padding:10px 12px;border:1px solid #bcc7d9;border-radius:10px}select:focus-visible,button:focus-visible{outline:3px solid #c9c2ff;outline-offset:2px}
.target-box{margin-top:24px;padding-top:20px;border-top:1px solid #e1e6f1}.target-box label{font-weight:700}.target-box p{font-size:14px;color:#5c6881}.target-button{font:inherit;font-weight:700;background:#f1efff;color:#4d3abf;border:1px solid #c9c2ff;border-radius:10px;min-height:48px;padding:0 20px;margin-top:12px;cursor:pointer}
.tax-box{margin:18px 0 22px}.tax-box>label,.tax-expenses>label{display:block;font-weight:700}.tax-box select{margin-top:8px}.tax-expenses{margin-top:16px}.tax-expenses p{color:#5c6881;font-size:14px}.check{display:flex!important;gap:10px;align-items:flex-start;margin-top:12px;font-weight:500!important}.check input{width:20px;min-height:20px;height:20px;flex:none;margin:3px 0 0;accent-color:#6554d9}
.field>input{border:1px solid #bcc7d9;background:#fff}.field>input:focus-visible{outline:3px solid #c9c2ff;border-color:#6554d9}details.card>summary{font-weight:700;cursor:pointer;font-size:18px}details.card>p{color:#5c6881;font-size:14px}
.vat-box{margin:18px 0 22px;padding-top:20px;border-top:1px solid #e1e6f1}.vat-box>label,.vat-standard>label:not(.check){display:block;font-weight:700;margin-top:12px}.vat-box p{font-size:14px;color:#5c6881}.vat-box input[name=serviceVatBps]{border:1px solid #bcc7d9;background:#fff}
.profit-number{display:block;font-size:32px;line-height:1.2;color:#231d4b;margin-top:4px}.result-text>p{font-size:15px;margin:8px 0 14px}.result-rows{border-top:1px solid #e1e6f1}.result-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:14px;border-bottom:1px solid #f0f2f7}.result-row strong{text-align:right;white-space:nowrap;color:#202a44}
.sidebar{display:flex;flex-direction:column;gap:18px}@media(max-width:650px){.sidebar{display:contents}}