:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#142239;background:#f3f6f9;font-synthesis:none}*{box-sizing:border-box}body{margin:0}.topbar{background:#0c172a;color:white;padding:18px max(20px,calc((100vw - 1250px)/2));display:flex;align-items:center;justify-content:space-between;gap:12px}.logo{font-size:26px;letter-spacing:.08em;font-weight:900}.logo span{color:#43b1e3}.topbar small{display:block;font-size:10px;letter-spacing:.15em;color:#aab9c9}.tag{font-size:10px;letter-spacing:.07em;border:1px solid #516174;border-radius:20px;padding:8px 10px}.shell{max-width:1250px;margin:22px auto;background:white;border:1px solid #dce4ec;border-radius:13px;overflow:hidden;box-shadow:0 8px 30px #0c172a08}.tabs{display:flex;border-bottom:1px solid #e1e7ed;overflow-x:auto}.tabs button{border:0;background:white;padding:18px 24px;color:#66778a;font-weight:700;cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}.tabs button.active{color:#1579b2;border-bottom-color:#219dd6}.panel{padding:24px}h1{font-size:25px;margin:0 0 5px}h2{font-size:18px;margin:0}h3{font-size:15px;margin:0}p{line-height:1.55}.muted,.help{color:#718196}.help{font-size:12px}.toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid #cbd6e0;background:white;color:#1b3854;border-radius:7px;padding:10px 13px;font-size:12px;font-weight:700;cursor:pointer}.btn.primary{background:#147eaf;border-color:#147eaf;color:white}.btn.warn{color:#a52d2d}.btn:disabled{opacity:.45;cursor:not-allowed}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#60758c;font-weight:700}.field input,.field textarea{border:1px solid #cbd6e0;border-radius:6px;padding:11px;color:#1b2b40;font:inherit;width:100%;background:white}.field textarea{min-height:100px;resize:vertical}.box{border:1px solid #dbe3eb;border-radius:10px;padding:17px;margin:15px 0}.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.kpi{border:1px solid #dbe3eb;padding:17px;border-radius:10px}.kpi small{display:block;color:#718196;margin-bottom:7px}.kpi strong{font-size:clamp(15px,2.2vw,24px);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.work{border:1px solid #dce5ed;border-radius:9px;margin:15px 0;overflow:hidden}.workhead{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;background:#eff5f9;padding:12px 14px}.workhead input{max-width:480px;font-weight:700;border:1px solid transparent;background:transparent;font:inherit;padding:6px}.workhead input:focus{background:white;border-color:#178abf}.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:850px;font-size:12px}th{background:#14253d;color:white;text-align:left;font-size:10px;letter-spacing:.04em;padding:10px 8px}td{border-top:1px solid #e6edf3;padding:4px 7px}td input,td select{border:1px solid transparent;border-radius:3px;width:100%;font:inherit;padding:8px 4px;background:transparent;color:#152a3c}td input:focus,td select:focus{outline:none;border-color:#1994ce;background:#eff8fc}td .num{text-align:right;font-variant-numeric:tabular-nums}.amount{text-align:right;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.subtot{padding:12px 15px;display:flex;justify-content:space-between;border-top:1px solid #dce5ed;font-weight:750}.pill{border:1px solid #c8d9e8;border-radius:40px;padding:7px 11px;color:#327ca3;font-size:11px;font-weight:800}.alert{background:#f1f6fa;border-left:3px solid #299ac9;padding:12px 14px;font-size:12px;color:#435f79;margin:12px 0}.summary{max-width:440px;margin-left:auto}.sumrow{display:flex;justify-content:space-between;padding:10px 2px;border-bottom:1px solid #e1e7ed;gap:10px}.sumrow.grand{font-size:18px;font-weight:800;color:#0f608b}.footer{text-align:center;color:#718196;font-size:11px;padding:15px}.hidden{display:none!important}@media(max-width:650px){.panel{padding:14px}.fields{grid-template-columns:1fr}.kpis{gap:6px}.kpi{padding:10px}.topbar{padding:14px}.tag{font-size:9px}}
/* Two equally valid estimating entry points */
.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}.choice-card{border:1px solid #cddde9;border-radius:10px;padding:20px;background:#f8fbfd;display:flex;flex-direction:column;align-items:flex-start;gap:8px}.choice-card p{margin:0 0 12px;flex:1}.choice-card h3{font-size:17px;color:#153b57}@media(max-width:650px){.choice-grid{grid-template-columns:1fr}}

/* ELEV8 V6 — optional proposed layout drawing sheets */
.drawing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.drawing-card{border:1px solid #dbe4ec;border-radius:11px;overflow:hidden;background:#fff}
.drawing-thumbnail{height:210px;display:flex;justify-content:center;align-items:center;background:#eff4f8;padding:8px}
.drawing-thumbnail img{width:100%;height:100%;object-fit:contain}
.drawing-card-body{padding:14px;display:flex;flex-direction:column;gap:10px}
.drawing-card .field select,.drawing-card .field textarea{width:100%;padding:10px;border:1px solid #cbd6e0;border-radius:6px;font:inherit;color:#1b2b40}
.drawing-card .field textarea{resize:vertical;min-height:60px}
@media(max-width:700px){.drawing-grid{grid-template-columns:1fr}}

/* V7 — mandatory detailed scope pages and editable client wording */
.scope-edit-group{border-top:1px solid #dce5ed;padding:12px 0}
.scope-edit-group summary{cursor:pointer;font-weight:800;color:#173d59}
.scope-edit-group summary small{font-weight:400;color:#718196}
.scope-edit-row{display:grid;grid-template-columns:1fr 1.5fr;gap:14px;padding:12px 4px;border-top:1px solid #e9eef3}
.scope-edit-row .help{overflow-wrap:anywhere}
.scope-edit-row textarea{min-height:72px}
@media(max-width:700px){.scope-edit-row{grid-template-columns:1fr}}

/* Detailed workbook import review — internal use only */
.internal-cost{margin-top:18px}
.internal-cost details{margin:10px 0;padding:10px;border:1px solid #dce4ec;border-radius:8px}
.internal-cost summary{cursor:pointer;font-weight:700;color:#173e5d}
.internal-cost .cost-item{background:#fafcff}
.import-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:15px 0}
.import-kpis>div{border:1px solid #e2e9ef;border-radius:7px;padding:12px;display:flex;flex-direction:column;gap:4px}
.import-kpis strong{font-size:22px;color:#153958}
.import-kpis small{font-size:11px;color:#66798a}
.import-issues{max-height:300px;overflow:auto;padding:6px 10px}
.import-issues p{margin:9px 0;font-size:12px}
.cost-table{font-size:11px;white-space:nowrap}
.cost-table td,.cost-table th{padding:6px}
.cost-table td:nth-child(2){white-space:normal;min-width:200px;max-width:350px}
.cost-cell{width:74px;min-width:74px;padding:6px;border:1px solid #c9d5e1;border-radius:4px;font:inherit}
.cost-flag{font-size:10px;color:#a25b0d}
@media(max-width:650px){.import-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media print{.internal-cost{display:none!important}}

/* V11 per-tender branding */
.branding-editor{margin:18px 0}
.branding-editor .fields{margin:14px 0}
.branding-logo{display:flex;flex-direction:column;gap:8px}
.branding-logo-preview{display:flex;align-items:center;gap:14px;margin-top:8px}
.branding-logo-preview img{max-width:190px;max-height:65px;object-fit:contain}
@media print{
 .branding-editor{display:none!important}
}


/* BOQ editor — simpler editing */
.bq-bar{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:#fff;padding:10px 0;border-bottom:1px solid #e6edf3;margin-bottom:6px}
.bq-sp{flex:1}
.bq-find{border:1px solid #cbd6e0;border-radius:7px;padding:9px 11px;font:inherit;font-size:13px;width:200px;max-width:100%}
.bq-find:focus{outline:none;border-color:#1994ce;box-shadow:0 0 0 3px #1994ce22}
.bq-more{position:relative}.bq-more>summary{list-style:none}.bq-more>summary::-webkit-details-marker{display:none}
.bq-pop{position:absolute;z-index:20;top:calc(100% + 4px);left:0;background:#fff;border:1px solid #dbe3eb;border-radius:9px;box-shadow:0 10px 30px #0c172a22;padding:5px;min-width:220px;display:flex;flex-direction:column}
.bq-pop button,.bq-menu button{border:0;background:none;text-align:left;font:inherit;font-size:13px;padding:9px 11px;border-radius:6px;cursor:pointer;color:#1b3854}
.bq-pop button:hover,.bq-menu button:hover,.bq-menu button:focus{background:#eff6fb;outline:none}
.bq-menu{position:absolute;z-index:60;background:#fff;border:1px solid #dbe3eb;border-radius:9px;box-shadow:0 10px 30px #0c172a29;padding:5px;min-width:190px;display:flex;flex-direction:column}
.bq-menu button.warn{color:#a52d2d}
.bq-tip{font-size:12px;color:#5d7186;margin:8px 0 4px}
.bq-empty{border:1px dashed #b9cbda;border-radius:10px;padding:26px;text-align:center;margin:16px 0;background:#f8fbfd}
.bq-sec .workhead{flex-wrap:nowrap;gap:8px;padding:8px 10px}
.bq-sec .workhead input{flex:1;min-width:0;max-width:none;font-size:15px}
.bq-no{font-size:11px;font-weight:800;color:#5d7186;background:#dfeaf2;border-radius:5px;padding:3px 7px;flex:none}
.bq-meta{font-size:12px;color:#718196;white-space:nowrap;flex:none}
.bq-stot{font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;font-size:14px;color:#0f3f5f}
.ib{border:1px solid transparent;background:none;border-radius:6px;width:30px;height:30px;font-size:16px;line-height:1;cursor:pointer;color:#47627c;flex:none}
.ib:hover,.ib:focus{background:#e3edf5;outline:none}
.bq-sec.shut .bq-body{display:none}
.bq-table{min-width:780px}
.bq-table th.r{text-align:right}
.bq-table td{padding:2px 4px}
.bq-table .c-code{width:74px}.bq-table .c-unit{width:74px}.bq-table .c-num{width:100px}.bq-table .c-st{width:116px}.bq-table .c-show{width:70px;text-align:center}.bq-table .c-show input{width:auto}.bq-table .c-menu{width:36px;text-align:center}
.bq-table .amount{width:130px;padding-right:10px}
.bq-table td input::placeholder{color:#a8b6c4}
.bq-table tr:hover td{background:#f7fafc}
.bq-table tr.st-excluded td input,.bq-table tr.st-excluded .amount{color:#9aa8b6;text-decoration:line-through}
.bq-table tr.st-included .amount,.bq-table tr.st-excluded .amount{font-weight:600}
.tag-st{font-size:11px;color:#5d7186;text-decoration:none;display:inline-block}
.bq-table tr.st-provisional td:first-child{box-shadow:inset 3px 0 #d9952b}
.bq-addline{display:block;width:100%;border:0;border-top:1px dashed #d6e1ea;background:#fbfdfe;color:#1579b2;font:inherit;font-size:13px;font-weight:700;padding:10px;cursor:pointer;text-align:left}
.bq-addline:hover{background:#eff8fc}
.bq-totals{position:sticky;bottom:0;z-index:5;display:flex;flex-wrap:wrap;gap:6px 26px;align-items:center;justify-content:flex-end;background:var(--ink,#0c172a);color:#fff;border-radius:10px;padding:12px 16px;margin-top:18px;box-shadow:0 -6px 20px #0c172a1f}
.bq-totals div{display:flex;gap:8px;align-items:baseline}
.bq-totals span{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#a9bacb}
.bq-totals strong{font-variant-numeric:tabular-nums;font-size:15px}
.bq-totals .g strong{font-size:19px;color:#6fcaf2}
.bq-totals .btn{margin-left:6px}
.bq-totals .btn:not(.primary){background:#fff}
.bq-undo{position:fixed;left:50%;bottom:86px;transform:translateX(-50%);background:#14253d;color:#fff;padding:10px 12px 10px 16px;border-radius:8px;font-size:13px;z-index:70;display:flex;gap:12px;align-items:center;box-shadow:0 8px 24px #0005}
.bq-undo button{background:none;border:1px solid #6fcaf2;color:#6fcaf2;border-radius:6px;padding:5px 10px;font:inherit;font-weight:700;cursor:pointer}
@media(max-width:650px){.bq-find{width:100%;order:9}.bq-sp{display:none}.bq-sec .workhead{flex-wrap:wrap}.bq-sec .workhead input{flex-basis:calc(100% - 80px)}.bq-totals{justify-content:space-between}.bq-totals .btn{width:100%;margin:4px 0 0}}
@media print{.bq-bar,.bq-totals,.bq-undo,.bq-menu{display:none!important}}
/* scanned PDF reading progress */
#ocr-progress{position:fixed;inset:0;z-index:120;background:rgba(12,23,42,.55);display:flex;align-items:center;justify-content:center;padding:16px}
#ocr-progress .ocr-card{background:#fff;border-radius:12px;padding:22px 24px;width:min(420px,100%);box-shadow:0 20px 60px #0005}
#ocr-progress .ocr-msg{margin:8px 0 10px;color:#435f79;font-size:14px}
#ocr-progress .ocr-bar{height:8px;background:#e3ebf2;border-radius:6px;overflow:hidden;margin-bottom:10px}
#ocr-progress .ocr-bar i{display:block;height:100%;width:0;background:var(--cyan,#20a3de);transition:width .3s}