:root{
  --bg:#0f1729; --panel:#fff; --ink:#1e293b; --muted:#64748b; --line:#e2e8f0;
  --brand:#b87333; --brand-d:#965a26; --green:#059669; --red:#dc2626; --amber:#d97706;
  --soft:#f8fafc; --radius:12px; --shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--soft)}
#app{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--bg);color:#cbd5e1;display:flex;flex-direction:column;padding:22px 14px;position:sticky;top:0;height:100vh}
.brand{font-size:22px;font-weight:800;color:#fff;padding:6px 12px 20px}
.brand span{color:var(--brand)}
nav{display:flex;flex-direction:column;gap:2px}
nav a{padding:11px 14px;border-radius:9px;color:#cbd5e1;text-decoration:none;cursor:pointer;font-weight:500;font-size:15px;transition:.15s}
nav a:hover{background:#1e293b;color:#fff}
nav a.active{background:var(--brand);color:#fff}
.logout-link{color:#94a3b8;cursor:pointer;text-decoration:none;font-weight:600}
.logout-link:hover{color:#fff;text-decoration:underline}
#auth-root{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:500;padding:20px}
.auth-card{background:#fff;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.4);padding:34px 30px;width:100%;max-width:360px;text-align:center}
.auth-brand{font-size:26px;font-weight:800;color:var(--ink);margin-bottom:6px}
.auth-brand span{color:var(--brand)}
.auth-sub{color:var(--muted);font-size:14px;margin:0 0 20px}
.auth-card input{width:100%;margin-bottom:12px;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px}
.auth-err{color:var(--red);font-size:13px;margin-top:12px;min-height:16px}
.calc-launch{display:block;width:100%;padding:11px 14px;border-radius:9px;background:transparent;color:#cbd5e1;border:none;cursor:pointer;font-size:15px;font-weight:500;text-align:left;font-family:inherit;transition:.15s}
.calc-launch:hover{background:#1e293b;color:#fff}
.side-foot{margin-top:auto;font-size:12px;color:#475569;padding:12px}
/* pop-out calc sheet */
#calc-pop{position:fixed;top:90px;right:30px;z-index:200;width:560px;max-width:94vw;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 50px rgba(15,23,42,.35);overflow:hidden}
.calc-head{background:var(--bg);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:10px 14px;cursor:move;font-weight:700;border-bottom:3px solid var(--brand)}
.calc-btn{background:transparent;border:1px solid #475569;color:#e2e8f0;border-radius:7px;padding:3px 10px;margin-left:6px;cursor:pointer;font-size:13px}
.calc-btn:hover{background:#334155}
.calc-hint{padding:7px 14px;font-size:12px;color:var(--muted);background:var(--soft);border-bottom:1px solid var(--line)}
.calc-hint code{background:#fff;border:1px solid var(--line);border-radius:4px;padding:0 4px;color:var(--brand)}
.calc-grid{max-height:60vh;overflow:auto}
.calc-grid table{border-collapse:collapse;width:100%;font-size:13px}
.calc-grid th{background:var(--soft);color:var(--muted);font-weight:700;font-size:11px;border:1px solid var(--line);padding:3px 6px;position:sticky;top:0}
.calc-grid tbody th{position:static;width:32px;text-align:center}
.calc-grid td{border:1px solid var(--line);padding:0}
.calc-cell{width:100%;min-width:66px;border:none;padding:5px 6px;font:inherit;text-align:right;background:transparent}
.calc-cell:focus{outline:2px solid var(--brand);background:#fffdf9}
.calc-cell.err{color:var(--red)}
.brand-biz{padding:0 12px 16px;margin:-6px 0 12px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid #1e293b}
.brand-biz:empty{display:none}
.brand-biz img{max-width:100%;max-height:74px;object-fit:contain;background:transparent;align-self:flex-start}
.brand-biz .biz-name{color:#e2e8f0;font-weight:600;font-size:14px;line-height:1.3}
.content{flex:1;padding:30px 36px;max-width:1200px;width:100%}
h1{font-size:26px;margin:0 0 4px}
.sub{color:var(--muted);margin:0 0 24px;font-size:14px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:26px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card .label{font-size:13px;color:var(--muted);margin-bottom:6px}
.card .value{font-size:26px;font-weight:700}
.card .value.green{color:var(--green)} .card .value.red{color:var(--red)} .card .value.amber{color:var(--amber)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-h{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:12px 18px;border-bottom:1px solid var(--line)}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--soft)}
tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.btn{border:none;border-radius:9px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--brand);color:#fff;transition:.15s}
.btn:hover{background:var(--brand-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--soft)}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.danger{background:#fff;color:var(--red);border:1px solid var(--line)}
.btn.danger:hover{background:#fef2f2}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge.draft{background:#f1f5f9;color:#475569}
.badge.sent{background:#f3e2d0;color:#8a5220}
.badge.paid,.badge.accepted{background:#d1fae5;color:#047857}
.badge.partial{background:#fef3c7;color:#b45309}
.badge.overdue,.badge.declined,.badge.void{background:#fee2e2;color:#b91c1c}
.muted{color:var(--muted)}
.empty{padding:44px;text-align:center;color:var(--muted)}
/* modal */
#modal-root:empty{display:none}
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}
.modal{background:#fff;border-radius:14px;width:100%;max-width:620px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.modal.wide{max-width:820px}
.modal-h{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.modal-h h3{margin:0;font-size:18px}
.modal-b{padding:22px}
.modal-f{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x{background:none;border:none;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}
label.field{display:block;margin-bottom:14px;font-size:13px;font-weight:600;color:#334155}
label.field span{display:block;margin-bottom:5px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #e8cba6;border-color:var(--brand)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.items th,.items td{padding:8px 10px}
.items input{padding:8px}
.lnk{color:var(--brand);cursor:pointer;font-weight:600}
.lnk:hover{text-decoration:underline}
.totbox{margin-top:14px;margin-left:auto;width:260px;font-size:14px}
.totbox .l{display:flex;justify-content:space-between;padding:5px 0}
.totbox .l.total{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;font-weight:700;font-size:16px}
.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.toast{position:fixed;bottom:24px;right:24px;background:var(--ink);color:#fff;padding:13px 18px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:100;font-size:14px;opacity:0;transform:translateY(10px);transition:.25s}
.toast.show{opacity:1;transform:translateY(0)}
th.rec-head{white-space:nowrap}
.rec-head label{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:var(--muted);cursor:pointer;text-transform:none;letter-spacing:0}
.rec-head input,.rec-box,.sel-box{cursor:pointer;width:15px;height:15px;accent-color:var(--brand)}
td.rec-cell{text-align:center}
tr.rec-row{background:#fbf7f2}
.table-wrap{overflow-x:auto}
.ledger{min-width:760px}
.ledger th,.ledger td{white-space:nowrap}
.ledger .notes-cell{max-width:200px;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}
/* keep Edit/Delete pinned to the right edge so they're always reachable */
.ledger td.actions{position:sticky;right:0;background:#fff;box-shadow:-8px 0 8px -6px rgba(15,23,42,.12)}
.ledger tr.rec-row td.actions{background:#fbf7f2}
.ledger thead th:last-child{position:sticky;right:0;background:var(--soft);box-shadow:-8px 0 8px -6px rgba(15,23,42,.12)}
.settings-layout{display:flex;gap:22px;align-items:flex-start}
.settings-nav{width:210px;flex:0 0 auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px}
.settings-section{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:8px 10px 4px;font-weight:700}
.settings-nav a{display:block;padding:9px 10px;border-radius:8px;cursor:pointer;color:var(--ink);font-size:14px;text-decoration:none}
.settings-nav a:hover{background:var(--soft)}
.settings-nav a.active{background:var(--brand);color:#fff}
.settings-body{flex:1;min-width:0}
.add-row{display:flex;gap:10px;margin-bottom:14px}
.add-row input{flex:1}
.plugin-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.plugin-row:last-child{border-bottom:none}
.plugin-name{font-weight:600;margin-bottom:2px}
.badge.paid{background:#d1fae5;color:#047857}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg-btn{padding:9px 20px;border:none;background:#fff;cursor:pointer;font-weight:600;font-size:14px;color:var(--muted);transition:.15s}
.seg-btn+.seg-btn{border-left:1px solid var(--line)}
.seg-btn:hover{background:var(--soft)}
.seg-btn.active-exp{background:#fef2f2;color:var(--red)}
.seg-btn.active-cred{background:#ecfdf5;color:var(--green)}
.mini-card{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line);border-radius:9px;background:var(--panel);box-shadow:var(--shadow);line-height:1}
.mini-card .mini-label{font-size:12px;color:var(--muted)}
.mini-card .mini-value{font-size:15px;font-weight:700}
.mini-card .mini-value.green{color:var(--green)}
.mini-card .mini-value.red{color:var(--red)}
.acct-cards{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.acct-card{cursor:pointer;transition:.15s;padding:12px 16px;min-width:170px}
.acct-card .value{font-size:20px}
.acct-card:hover{border-color:#d9a066;box-shadow:0 4px 10px rgba(184,115,51,.15)}
.card.sel{border-color:var(--brand);box-shadow:0 0 0 2px #e8cba6}
.logo-box{display:flex;gap:18px;align-items:flex-start}
.logo-preview{width:130px;height:130px;border:1px dashed var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--soft);overflow:hidden;flex:0 0 auto}
.logo-preview img{max-width:100%;max-height:100%;object-fit:contain}
.logo-controls{padding-top:4px}
/* ===== printable estimate sheet ===== */
.doc-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.sheet{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);max-width:900px;margin:0 auto;padding:34px 38px;color:#1e293b}
.sheet-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;background:var(--bg);margin:-34px -38px 20px;padding:24px 38px 18px;border-radius:8px 8px 0 0;border-bottom:3px solid var(--brand);-webkit-print-color-adjust:exact;print-color-adjust:exact}
.sheet-top .biz-name{color:#fff}
.sheet-top .biz-info{color:#cbd5e1}
.biz-block{display:flex;gap:16px;align-items:flex-start}
.sheet-logo{max-height:84px;max-width:180px;object-fit:contain}
.biz-info{font-size:13px;line-height:1.5;color:#475569}
.biz-name{font-size:17px;font-weight:800;color:#1e293b;margin-bottom:2px}
.sheet-title{font-size:30px;font-weight:800;letter-spacing:.06em;color:var(--brand)}
.sheet-parties{display:flex;gap:24px;margin-bottom:18px}
.party-col{flex:1;min-width:0}
.project-box{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:var(--soft)}
.col-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:var(--brand);margin-bottom:6px}
.party-select{margin-bottom:8px;max-width:260px}
.party-info{font-size:13px;line-height:1.55}
.pf{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:8px;margin-bottom:7px;font-size:12px;font-weight:600;color:#334155}
.pf span{font-weight:600}
.pf input{padding:5px 7px}
.meta-row{display:flex;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.meta{flex:1;min-width:130px;display:flex;flex-direction:column;gap:4px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;font-weight:700;color:var(--muted)}
.meta input{text-transform:none;font-weight:400}
.meta-val{font-size:15px;font-weight:700;color:#1e293b;text-transform:none;letter-spacing:0}
.est-table{width:100%;border-collapse:collapse;font-size:12px;min-width:820px}
.est-table th{background:var(--bg);color:#fff;font-size:10px;text-transform:uppercase;letter-spacing:.03em;padding:8px 8px;text-align:left;white-space:nowrap}
.est-table th.num{text-align:right}
.est-table td{border:1px solid var(--line);padding:3px 5px;vertical-align:middle}
.est-table td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.est-table input,.est-table select{width:100%;border:1px solid transparent;border-radius:5px;padding:5px 5px;font:inherit;background:transparent}
.est-table input:focus,.est-table select:focus{border-color:var(--brand);outline:none;background:#fff}
.est-table input.w-num{width:64px;text-align:right}
.disc-cell{white-space:nowrap}
.disc-cell input.w-disc{width:56px;display:inline-block;text-align:right}
.disc-cell select{width:42px;display:inline-block}
.tax-cell{white-space:nowrap}
.tax-cell input{width:52px;display:inline-block;text-align:right}
.tax-cell .pct{color:var(--muted)}
.est-totals{margin-left:auto;width:280px;margin-top:14px;font-size:14px}
.est-totals .l{display:flex;justify-content:space-between;padding:5px 0}
.est-totals .l.total{border-top:2px solid var(--brand);margin-top:6px;padding-top:10px;font-weight:800;font-size:17px}
@media print{
  @page{size:letter;margin:0.5in}
  body{background:#fff}
  .sidebar,.doc-toolbar,.no-print{display:none !important}
  .content{padding:0 !important;max-width:none !important}
  #app{display:block}
  .sheet{box-shadow:none;border:none;border-radius:0;margin:0;max-width:none;width:100%;padding:0}
  .sheet-top{margin:0 0 18px 0 !important;border-radius:0 !important}
  .table-wrap{overflow:visible !important}
  .est-table{min-width:0;width:100%;font-size:10.5px}
  .est-table thead{display:table-header-group}
  .est-table th{background:var(--bg) !important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .est-table input,.est-table select,.meta input,.project-box input,.party-select{border:none !important;background:transparent !important;padding:1px 2px !important;-webkit-appearance:none;appearance:none}
  tr{page-break-inside:avoid}
}
@media(max-width:720px){.sidebar{display:none}.content{padding:18px}.grid2,.grid3{grid-template-columns:1fr}.logo-box{flex-direction:column}.settings-layout{flex-direction:column}.settings-nav{width:100%}.sheet-parties{flex-direction:column}.sheet{padding:20px}.sheet-top{margin:-20px -20px 16px;padding:18px 20px 14px}}