:root{--b:#1269ad;--ink:#18323a;--muted:#65777e;--line:#dfe8ec;--soft:#eef6fb;--g:#18794e;--gs:#edf8f3;--a:#9a6700;--as:#fff8e8;--r:#b42318;--rs:#fff1f0}
.bpa-hero{padding:54px 0 34px;background:linear-gradient(180deg,#fff,#f9fcfe);border-bottom:1px solid #edf2f4}.bpa-breadcrumb{display:flex;gap:9px;margin-bottom:20px;font-size:13px;font-weight:750;color:#718188}.bpa-breadcrumb a{color:var(--b)}
.bpa-hero-row{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:end}.bpa-kicker,.bpa-step{display:block;color:var(--b);font-size:12px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.bpa-hero h1{margin:6px 0 14px;font-size:clamp(38px,5vw,60px);line-height:1.03;letter-spacing:-.045em;color:var(--ink)}.bpa-hero p{max-width:980px;margin:0;color:var(--muted);font-size:18px}
.bpa-mode-switch{display:grid;grid-template-columns:1fr 1fr;width:610px;padding:5px;border:1px solid #d8e3e8;border-radius:16px;background:#f5f8f9}.bpa-mode-btn{border:0;border-radius:11px;padding:13px 16px;background:transparent;color:#52686f;text-align:left;cursor:pointer}.bpa-mode-btn strong{display:block;font-size:15px}.bpa-mode-btn span{display:block;margin-top:2px;font-size:12px;color:#7b8b91}.bpa-mode-btn.is-active{background:#fff;color:var(--b);box-shadow:0 4px 14px rgba(21,49,59,.09)}
.bpa-tool-section{padding:38px 0 76px;background:#f8fbfc}.bpa-mode-panel[hidden]{display:none!important}.bpa-tool-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);gap:22px;align-items:start}.bpa-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 10px 30px rgba(21,49,59,.045)}.bpa-wide-panel{margin-top:22px}.bpa-panel-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.bpa-panel-head h2{margin:4px 0 0;font-size:23px}.bpa-live-badge,.bpa-table-note{padding:6px 9px;border-radius:999px;background:var(--soft);color:var(--b);font-size:11px;font-weight:800;white-space:nowrap}
.bpa-section-label{margin:25px 0 12px;padding-bottom:7px;border-bottom:1px solid #edf2f4;color:#4c646d;font-size:12px;font-weight:850;text-transform:uppercase}.bpa-field-row{display:grid;gap:14px}.bpa-field-row-2{grid-template-columns:1fr 1fr}.bpa-field-row-4{grid-template-columns:repeat(4,1fr)}.bpa-field>span{display:block;margin-bottom:7px;color:#344e57;font-size:12px;font-weight:800}.bpa-field small{display:block;margin-top:5px;color:#71848b;font-size:11px;line-height:1.4}
.bpa-money-input,.bpa-percent-input,.bpa-plain-input,.bpa-score-input{display:flex;align-items:center;min-height:44px;border:1px solid #cbd9df;border-radius:10px;background:#fff;overflow:hidden}.bpa-money-input>span,.bpa-percent-input>span,.bpa-plain-input>span,.bpa-score-input>span{padding:0 10px;color:#65787f;font-size:11px;font-weight:750;background:#f7fafb;align-self:stretch;display:flex;align-items:center}.bpa-money-input>span:first-child{border-right:1px solid #e2e9ec}.bpa-percent-input>span:last-child,.bpa-plain-input>span:last-child,.bpa-score-input>span:last-child{border-left:1px solid #e2e9ec}.bpa-money-input input,.bpa-percent-input input,.bpa-plain-input input,.bpa-score-input input{width:100%;min-width:0;border:0;outline:0;padding:10px 11px;background:transparent;color:var(--ink);font-size:13px;font-weight:750}
.bpa-simple-head,.bpa-simple-row{display:grid;grid-template-columns:1.5fr .8fr;gap:10px;align-items:center}.bpa-simple-head,.bpa-advanced-head{padding:0 4px 6px;color:#72858c;font-size:10px;font-weight:850;text-transform:uppercase}.bpa-simple-row{margin-bottom:8px}.bpa-simple-row>input,.bpa-advanced-row>input{min-width:0;border:1px solid #cbd9df;border-radius:9px;background:#fff;padding:10px;color:var(--ink);font-size:12px;font-weight:700}
.bpa-advanced-head,.bpa-advanced-row{display:grid;grid-template-columns:1.2fr 1fr .82fr .82fr .82fr .82fr;gap:7px;align-items:center}.bpa-advanced-row{margin-bottom:7px}.bpa-advanced-row .bpa-money-input,.bpa-advanced-row .bpa-percent-input,.bpa-advanced-row .bpa-score-input{min-height:40px}.bpa-advanced-row input{padding:9px}
.bpa-formula-note{display:grid;grid-template-columns:auto 1fr;gap:11px;margin-top:20px;padding:14px 16px;border-radius:12px;background:var(--soft);color:#4f6f7e;font-size:13px}.bpa-formula-note strong{color:var(--b)}.bpa-action-row{display:flex;gap:10px;margin-top:20px}.bpa-btn{min-height:46px;border-radius:11px;padding:0 16px;font-weight:850;cursor:pointer}.bpa-btn-primary{border:1px solid var(--b);background:var(--b);color:#fff}.bpa-btn-secondary,.bpa-btn-advanced{border:1px solid var(--line);background:#fff;color:#435b63}.bpa-btn-advanced{width:100%;margin-top:16px;color:var(--b)}.bpa-print-btn{border:1px solid var(--line);border-radius:9px;background:#fff;padding:7px 11px;color:#536970;font-size:12px;font-weight:800}
.bpa-results-panel{position:sticky;top:106px}.bpa-primary-result{padding:23px;border:1px solid #d6eaf7;border-radius:16px;background:var(--soft)}.bpa-primary-result>span{display:block;color:#5c7885;font-size:13px;font-weight:750}.bpa-primary-result>strong{display:block;margin:5px 0 2px;color:var(--b);font-size:35px}.bpa-primary-result>small{color:#68808a}.bpa-primary-result.is-good{background:var(--gs);border-color:#cfe9dc}.bpa-primary-result.is-good>strong{color:var(--g)}.bpa-primary-result.is-warn{background:var(--as)}.bpa-primary-result.is-warn>strong{color:var(--a)}.bpa-primary-result.is-bad{background:var(--rs)}.bpa-primary-result.is-bad>strong{color:var(--r)}
.bpa-status-card{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:14px;padding:15px 17px;border:1px solid var(--line);border-radius:13px}.bpa-status-card-split{display:grid;grid-template-columns:1fr 1fr}.bpa-status-card-split>div+div{padding-left:18px;border-left:1px solid var(--line)}.bpa-status-card span{display:block;color:#6b7e85;font-size:12px;font-weight:750}.bpa-status-card strong{display:block;margin-top:2px;font-size:22px;color:var(--ink)}.bpa-status-card small{display:block;color:#71848b;font-size:11px}
.bpa-metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.bpa-metric{padding:14px;border:1px solid var(--line);border-radius:12px}.bpa-metric span{display:block;color:#6c7e85;font-size:11px;font-weight:750}.bpa-metric strong{display:block;margin-top:4px;font-size:17px;color:#213b43}
.bpa-mini-table-wrap{margin-top:14px;overflow-x:auto;border:1px solid #e4ebee;border-radius:12px}.bpa-mini-table{width:100%;border-collapse:collapse;min-width:540px}.bpa-mini-table th,.bpa-mini-table td{padding:10px 11px;border-bottom:1px solid #e8eef0;text-align:right;font-size:11px}.bpa-mini-table th{background:#f6f9fa;color:#60747c;font-weight:850}.bpa-mini-table th:first-child,.bpa-mini-table td:first-child{text-align:left}
.bpa-takeaway{margin-top:14px;padding:15px 16px;border-left:4px solid var(--b);background:#f6fafc}.bpa-takeaway span{display:block;color:var(--b);font-size:11px;font-weight:850;text-transform:uppercase}.bpa-takeaway p{margin:5px 0 0;color:#4e666f;font-size:13px;line-height:1.5}
.bpa-table-wrap{overflow-x:auto;border:1px solid #e4ebee;border-radius:12px}.bpa-table{width:100%;border-collapse:collapse;min-width:1180px}.bpa-table th,.bpa-table td{padding:12px 13px;border-bottom:1px solid #e8eef0;text-align:right;font-size:12px}.bpa-table th{background:#f6f9fa;color:#60747c;font-weight:850}.bpa-table th:first-child,.bpa-table td:first-child{text-align:left}.bpa-table td strong{color:#29434c}.bpa-disclaimer p{margin:0;color:#5f737b;font-size:13px;line-height:1.65}
.bpa-status-pill{display:inline-block;padding:4px 7px;border-radius:999px;font-size:10px;font-weight:850}.bpa-status-pill.ok{background:#edf8f3;color:#18794e}.bpa-status-pill.cap{background:#fff8e8;color:#9a6700}.bpa-status-pill.no{background:#f4f6f7;color:#6b7b81}
@media(max-width:1180px){.bpa-field-row-4{grid-template-columns:1fr 1fr}.bpa-advanced-head,.bpa-advanced-row{grid-template-columns:1.2fr 1fr 1fr}.bpa-advanced-head span:nth-child(n+4){display:none}}@media(max-width:980px){.bpa-hero-row{grid-template-columns:1fr}.bpa-mode-switch{width:min(100%,740px)}.bpa-tool-grid{grid-template-columns:1fr}.bpa-results-panel{position:static}}@media(max-width:760px){.bpa-field-row-2,.bpa-field-row-4,.bpa-metric-grid,.bpa-status-card-split,.bpa-simple-row,.bpa-advanced-row{grid-template-columns:1fr}.bpa-simple-head,.bpa-advanced-head{display:none}.bpa-mode-switch{width:100%}.bpa-panel{padding:20px}.bpa-action-row{flex-direction:column}.bpa-btn{width:100%}}@media(max-width:430px){.bpa-mode-switch{grid-template-columns:1fr}}@media print{.site-header,.footer,.bpa-mode-switch,.bpa-input-panel,.bpa-print-btn,.bpa-btn-advanced{display:none!important}.bpa-tool-section{background:#fff}}