:root{--bg:#f4f6f9;--panel:#fff;--ink:#17202c;--muted:#5d6b7c;--line:#dde3ea;--brand:#1f3a5f;--brand-2:#2f6db3;--ok:#1d7a46;--ok-bg:#e5f4ea;--warn:#8a5a00;--warn-bg:#fff3d6;--err:#b42318;--err-bg:#fdeceb;--radius:8px;color:var(--ink);background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px}*{box-sizing:border-box}body{background:var(--bg);margin:0}h1{margin:0 0 16px;font-size:22px}h2{margin:0;font-size:16px}h3{margin:16px 0 4px;font-size:14px}a{color:var(--brand-2)}code{background:#eef2f6;border-radius:4px;padding:1px 4px}input,select,textarea,button{font:inherit}input,select,textarea{border:1px solid var(--line);background:#fff;border-radius:6px;width:100%;min-width:0;padding:6px 8px}input[type=checkbox]{width:auto}input:focus,select:focus,textarea:focus{outline-offset:0;border-color:var(--brand-2);outline:2px solid #9ec5f0}button{border:1px solid var(--line);cursor:pointer;white-space:nowrap;background:#fff;border-radius:6px;padding:6px 12px}button:hover{border-color:var(--brand-2)}button:disabled{opacity:.55;cursor:default}button.primary{background:var(--brand);border-color:var(--brand);color:#fff}button.primary:hover{background:var(--brand-2)}button.danger,.danger{color:var(--err)}button.link{color:var(--brand-2);background:0 0;border:0;padding:0}button.link:hover{text-decoration:underline}.shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.nav{background:var(--brand);color:#dce6f2;flex-direction:column;gap:16px;height:100vh;padding:16px;display:flex;position:sticky;top:0}.nav nav{flex-direction:column;gap:2px;display:flex}.nav a{color:#dce6f2;border-radius:6px;padding:7px 10px;text-decoration:none}.nav a:hover{background:#ffffff14}.nav a.active{color:#fff;background:#ffffff29}.nav-head{text-transform:uppercase;letter-spacing:.06em;opacity:.7;padding:4px 10px;font-size:11px}.nav-foot{flex-direction:column;gap:6px;margin-top:auto;display:flex}.nav-foot .link,.nav-foot a{color:#dce6f2;text-align:left;padding:0}.credits{background:#ffffff1a;border-radius:6px;flex-direction:column;padding:8px 10px;display:flex}.credits span{opacity:.8;font-size:11px}.brand{align-items:center;gap:10px;display:flex}.brand small{opacity:.75;display:block}.logo{background:var(--brand-2);color:#fff;letter-spacing:.05em;border-radius:6px;padding:6px 7px;font-size:12px;font-weight:700}.content{min-width:0;padding:24px 28px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px;padding:16px}.card.narrow{max-width:420px}.card-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.actions{flex-wrap:wrap;gap:8px;display:flex}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.page-head h1{margin-bottom:4px}.form-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px 16px;margin-bottom:12px;display:grid}.form-grid.three{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.field{flex-direction:column;gap:4px;display:flex}.field>span{color:var(--muted);font-size:12px;font-weight:500}.checks{flex-wrap:wrap;gap:12px;padding-top:4px;display:flex}.inline{align-items:center;gap:6px;display:flex}.row-actions{gap:8px;margin-top:8px;display:flex}.toolbar{align-items:flex-end;gap:12px;display:flex}.toolbar.wrap{flex-wrap:wrap}.toolbar .field{min-width:120px}.spacer{flex:1}.table{border-collapse:collapse;width:100%}.table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);vertical-align:bottom;padding:8px 6px;font-size:12px;font-weight:600}.table td{vertical-align:middle;border-bottom:1px solid #edf1f5;padding:6px}.table.compact td,.table.compact th{padding:4px 6px;font-size:13px}.table .r,.table td.r input{text-align:right}.table.results td{white-space:nowrap}.table.results td.flags{white-space:normal;min-width:220px}.table.results select{width:auto;max-width:150px;padding:3px 4px}.table.results input{padding:3px 5px}.row-error td{background:var(--err-bg)}.strong,.table .strong td{font-weight:600}.scroll-x{overflow-x:auto}.nowrap{white-space:nowrap}.stats{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:16px;display:grid}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:4px;padding:12px 14px;display:flex}.stat span{color:var(--muted);font-size:12px}.stat strong{font-variant-numeric:tabular-nums;font-size:18px}.badge{color:var(--muted);background:#eef2f6;border-radius:10px;margin:1px 3px 1px 0;padding:2px 7px;font-size:11px;display:inline-block}.badge.ok,.badge.calculated{background:var(--ok-bg);color:var(--ok)}.badge.warn,.badge.mapped{background:var(--warn-bg);color:var(--warn)}.badge.error{background:var(--err-bg);color:var(--err)}.badge.note{color:var(--brand-2);background:#e8f0fb}.error{background:var(--err-bg);color:var(--err);border-radius:6px;margin:8px 0;padding:8px 12px}.ok{background:var(--ok-bg);color:var(--ok);border-radius:6px;margin:8px 0;padding:8px 12px}.text-error{color:var(--err)}.muted{color:var(--muted)}.small{font-size:12px}.pre{white-space:pre-wrap}.secret{-webkit-user-select:all;user-select:all;font-size:15px}.center{place-items:center;min-height:100vh;display:grid}.tabs{gap:4px;margin-bottom:8px;display:flex}.tabs button{border-radius:6px 6px 0 0}.tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.map{border-radius:var(--radius);height:520px;overflow:hidden}.legend{color:var(--muted);align-items:center;gap:8px;margin-top:6px;font-size:12px;display:flex}.legend .ramp{background:linear-gradient(90deg,#9ec5f0,#2f6db3,#0b2545);border-radius:4px;width:120px;height:8px}.map-tip{font-size:12px}.drawer-bg{z-index:20;background:#0f192859;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer{background:#fff;width:min(520px,100%);height:100%;padding:20px;overflow-y:auto;box-shadow:-8px 0 24px #00000026}.login{place-items:center;min-height:100vh;padding:16px;display:grid}.login .card{flex-direction:column;gap:12px;width:min(380px,100%);display:flex}.login .brand{margin-bottom:8px}@media (width<=900px){.shell{grid-template-columns:1fr}.nav{height:auto;position:static}.content{padding:16px}}.credits.empty{background:var(--err);color:#fff}.credits small{margin-top:2px;font-size:11px}.error.banner{margin:0 0 16px;font-weight:600}.review-banner{border-radius:6px;margin-bottom:12px;padding:10px 14px}.review-banner.unsure{color:#8a4300;background:#fff1e0;border:1px solid #f5b26b}.review-banner.sure{background:var(--ok-bg);color:var(--ok)}.review-card{border-radius:var(--radius);border:2px solid;margin-bottom:12px;padding:12px 14px}.review-card p{margin:6px 0}.review-card.unsure{background:#fff8ef;border-color:#f08c00}.review-card.missing{border-color:var(--err);background:var(--err-bg)}.review-title{font-weight:600}.review-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:8px;display:flex}.review-select{flex:1;min-width:240px;max-width:420px}.samples code{margin-right:6px}.review-sure{margin:12px 0}.review-sure summary,details.advanced summary{cursor:pointer;padding:4px 0}details.advanced summary{font-weight:600}button.big{padding:10px 20px;font-size:15px}.map-notice{color:#8a4300;background:#fff1e0;border:1px solid #f5b26b;border-radius:6px;margin-bottom:10px;padding:8px 12px}.table.direction th{width:140px}.economics{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-bottom:12px;display:grid}.econ{border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);border-top-width:4px;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.econ span{font-size:13px;font-weight:600}.econ strong{font-variant-numeric:tabular-nums;font-size:24px}.econ small{color:var(--muted);font-size:12px}.econ.cost{border-top-color:#8a96a8}.econ.offer{border-top-color:var(--brand-2)}.econ.profit{border-top-color:var(--ok)}.econ.profit strong{color:var(--ok)}.econ.profit.negative{border-top-color:var(--err);background:var(--err-bg)}.econ.profit.negative strong{color:var(--err)}.loss-alert{background:var(--err-bg);color:var(--err);border-radius:var(--radius);border:1px solid #f1b5b0;flex-wrap:wrap;align-items:center;gap:6px 12px;margin-bottom:16px;padding:10px 14px;display:flex}.loss-alert button{margin-left:auto}.row-loss td{background:#fff4f3}td.neg,tr.neg td,.neg{color:var(--err)}td.pos,tr.pos td{color:var(--ok)}.group-head th{text-transform:uppercase;letter-spacing:.03em;border-bottom:0;padding-bottom:0;font-size:11px}th.grp-cost,td.grp-cost{background:#f3f5f8}.group-head th.grp-offer{color:var(--brand-2);text-align:center;border-bottom:2px solid var(--brand-2)}.group-head th.grp-profit{color:var(--ok);text-align:center;border-bottom:2px solid var(--ok)}.group-head th.grp-cost{color:var(--muted);text-align:center;border-bottom:2px solid #8a96a8}.offer-price{border:1px solid var(--line);border-radius:var(--radius);margin:12px 0;padding:10px 12px}.offer-price .actions{gap:8px;margin-top:6px;display:flex}td.lane{white-space:nowrap;line-height:1.35}.progress{background:#e6ebf1;border-radius:5px;height:10px;margin:12px 0;overflow:hidden}.progress>div{background:var(--brand-2);height:100%;transition:width .5s}.badge.calculating{color:var(--brand-2);background:#e8f0fb}