/* Scoped to the three offline workflows. Existing calculator styles are untouched. */
.b1-page{color:var(--text,var(--ink));min-width:0}.b1-page .pagehead h1{font-size:clamp(28px,3.4vw,42px);max-width:24ch}.b1-page p{line-height:1.65}.b1-page a{color:var(--accent);text-underline-offset:3px}.b1-tabs{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0 0 18px;border-bottom:1px solid var(--line);margin-bottom:16px}.b1-tabs a{font-size:14px;padding:8px 0;text-decoration:none}.b1-tabs a[aria-current]{color:var(--text);border-bottom:2px solid var(--accent)}.b1-privacy{color:var(--muted);font-size:13px;margin:18px 0 28px}.b1-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:20px 0}.b1-toolbar label{font-size:13px;color:var(--muted)}.b1-toolbar select{width:auto;max-width:100%;min-width:0}.b1-workbench{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:start}.b1-workbench form{min-width:0}.b1-page fieldset{margin:0 0 26px;padding:20px 0 0;border:0;border-top:1px solid var(--line);min-width:0}.b1-page legend{font:600 14px/1.5 var(--mono);padding:0 14px 0 0;color:var(--accent)}.b1-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px}.b1-field{min-width:0}.b1-field label{display:block;font-weight:600;font-size:13px;line-height:1.45;margin-bottom:8px}.b1-field small{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:6px}.b1-field input,.b1-field select{max-width:100%;min-width:0;min-height:44px;font-size:16px}.b1-field select{font-family:inherit}.b1-field input:disabled{opacity:.55;background:var(--surface-2)}.b1-page [aria-invalid=true]{border-color:#f29a92}.b1-page .b1-error{color:#f4aaa3;font-size:12px;margin:6px 0 0}.b1-page :focus-visible{outline:2px solid var(--accent);outline-offset:4px}.b1-page button{min-height:44px;white-space:normal}.b1-page button:disabled{opacity:.45;cursor:not-allowed}.b1-output{min-width:0;padding:24px;border:1px solid var(--line);border-top:2px solid var(--accent);border-radius:12px;background:var(--surface)}.b1-output h2{font-size:23px;line-height:1.3;margin:10px 0 18px}.b1-output h3{font-size:15px;margin:25px 0 12px}.b1-output .section-eyebrow{margin:0}.b1-output [role=status]{border-bottom:1px solid var(--line);padding-bottom:16px;color:var(--muted)}.b1-output [data-state=error],.b1-output [data-state=conflict],.b1-case [data-state=fail]{color:#f4aaa3}.b1-output [data-state=consistent],.b1-case [data-state=pass]{color:var(--accent)}.b1-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0}.b1-metric dt{font-size:12px;color:var(--muted);line-height:1.5}.b1-metric dd{font:600 22px/1.4 var(--mono);margin:6px 0 0;overflow-wrap:anywhere}.b1-lines{margin:0}.b1-line{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:12px;border-bottom:1px solid var(--line);padding:10px 0;align-items:start}.b1-line dt{font-size:12px;color:var(--muted);line-height:1.5}.b1-line dd{margin:0;text-align:right;font:500 13px/1.6 var(--mono);overflow-wrap:anywhere}.b1-note{color:var(--muted);font-size:12px}.b1-import{padding:18px;border:1px solid var(--accent);border-radius:8px;margin:18px 0}.b1-doc{max-width:76ch;margin:42px 0 0;border-top:1px solid var(--line);padding-top:24px}.b1-doc h2{font-size:23px;line-height:1.35}.b1-doc p,.b1-doc li{color:var(--muted);font-size:15px;line-height:1.8}.b1-doc li{margin:10px 0}.b1-formula{font:500 13px/1.9 var(--mono);color:var(--accent);padding:18px;border-left:2px solid var(--accent);background:var(--surface);overflow-wrap:anywhere}.b1-cases{border-top:1px solid var(--line)}.b1-case{padding:22px 0;border-bottom:1px solid var(--line);min-width:0}.b1-case-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.b1-case-head h3{font-size:18px;line-height:1.4;margin:7px 0 0}.b1-code{font:500 12px/1.5 var(--mono);color:var(--muted)}.b1-case [role=status]{font-size:13px;color:var(--muted)}.b1-case summary{cursor:pointer;font-size:14px;color:var(--accent);padding:8px 0;min-height:40px}.b1-case-detail{max-width:76ch;padding:6px 0 10px}.b1-case-detail h4{font-size:14px;margin:20px 0 8px}.b1-case-detail table{width:100%;border-collapse:collapse;table-layout:fixed}.b1-case-detail th,.b1-case-detail td{width:50%;text-align:left;font-size:13px;line-height:1.6;border-bottom:1px solid var(--line);padding:8px;overflow-wrap:anywhere}.b1-case-detail th{font-weight:500;color:var(--muted)}.b1-page pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.8 var(--mono);max-width:100%;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:6px}.b1-case-detail small{display:block;color:var(--muted);overflow-wrap:anywhere}.b1-case-detail p{font-size:14px;color:var(--muted)}
.b1-output [role=status]{scroll-margin-top:110px}
.b1-metric dd[data-result=lots]{user-select:text;-webkit-user-select:text}
@media(min-width:1000px){.b1-output{position:sticky;top:90px;max-height:calc(100dvh - 110px);overflow-y:auto;scrollbar-gutter:stable}}
@media(max-width:900px){.b1-workbench{grid-template-columns:minmax(0,1fr)}.b1-output{padding:20px}.b1-page .pagehead h1{max-width:none}}
@media(max-width:540px){.b1-fields{grid-template-columns:minmax(0,1fr)}.b1-toolbar{align-items:stretch}.b1-toolbar select{flex:1;width:100%}.b1-toolbar label{width:100%}.b1-metrics{grid-template-columns:minmax(0,1fr)}.b1-case-head{align-items:flex-start}.b1-case-head button{flex:none;max-width:100px}.b1-tabs{gap:8px 14px}.b1-tabs a{font-size:13px}.b1-output{padding:16px}.b1-page .btn{width:100%}}
@media(max-width:540px){.b1-toolbar #verify-filter{flex:1 1 100%;width:100%}}