/* finesse · register=product · A=cool-silver+cobalt · B=system-sans+tabular-numbers · C=library+editable-ledger+receipt · D=instant-feedback · E=precision-workbench · SOUL=6 SPECTACLE=2 DENSITY=7 */
:root {
  color-scheme: light;
  --page:#f4f5f8; --surface:#fcfdff; --rail:#eef0f4; --inset:#f3f5f9;
  --ink:#212936; --text:#475262; --muted:#657184; --accent:#2463df;
  --accent-hover:#194fc2; --accent-soft:#e6edfc; --on-accent:#fafdff;
  --line:rgba(39,56,80,.10); --line-strong:rgba(39,56,80,.2);
  --glass:rgba(246,248,252,.88); --shadow:0 2px 5px rgba(30,44,72,.025),0 10px 30px rgba(30,44,72,.025);
  --modal-shadow:0 25px 90px rgba(18,35,63,.2); --scrim:rgba(25,39,61,.24);
  --receipt:#253347; --receipt-text:#f1f5fc; --receipt-muted:#c1cddd; --receipt-line:rgba(232,240,255,.18);
  --good:#326f56; --good-soft:#e9f3ee; --warn:#875816; --warn-soft:#fcf4e5;
  --error:#b23b43; --error-soft:#fbebed; --c1:#2463df; --c2:#6593e9; --c3:#8396b7; --c4:#b5c2d8;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --r:16px; --r-sm:9px; --nav-h:72px; --z-nav:20; --z-sticky:5;
  font:100%/1.5 var(--font); color:var(--ink); background:var(--page);
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;overflow-x:clip} body{font-size:.875rem;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit} button,a,input,select{-webkit-tap-highlight-color:transparent} button{cursor:pointer;color:inherit} button{border:0;background:none} a{color:inherit;text-decoration:none}
button,a{touch-action:manipulation} button:active{transform:scale(.975)} button{transition:background-color .16s,color .16s,transform .16s,box-shadow .16s} button:disabled{opacity:.48;cursor:not-allowed}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px} input:focus-visible,select:focus-visible{outline-offset:1px}
input,select{min-width:0;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);min-height:44px;padding:9px 12px} input::placeholder{color:var(--muted)} input[aria-invalid=true]{border-color:var(--error);background:var(--error-soft)}
input[type=number]{appearance:textfield;-moz-appearance:textfield} input::-webkit-inner-spin-button{appearance:none}
input:hover,select:hover{border-color:var(--line-strong)} svg.icon{width:19px;height:19px;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;fill:none;flex-shrink:0;vertical-align:middle}
.skip-link{position:fixed;top:-60px;left:12px;background:var(--surface);padding:12px;z-index:100}.skip-link:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:clip;clip-path:inset(50%);white-space:nowrap;border:0}.nav-backdrop,.mobile-total{display:none}
.brand{display:flex;align-items:center;gap:10px;padding:22px 22px 26px}.brand img{width:34px;height:34px}.brand strong{font-size:1.25rem;letter-spacing:-.04em;font-weight:700}.brand small{display:block;letter-spacing:.06em;font-size:.625rem;color:var(--muted);font-weight:600;margin-top:-2px}
.sidebar{position:fixed;inset:0 auto 0 0;width:224px;background:var(--rail);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:30}
.nav-links{padding:0 12px;display:grid;gap:4px}.nav-button{display:flex;align-items:center;gap:11px;min-height:44px;width:100%;padding:10px 12px;text-align:left;border-radius:var(--r-sm);font-weight:500;color:var(--text);white-space:nowrap}.nav-button:hover{background:var(--line)}.nav-button.active{background:var(--surface);box-shadow:var(--shadow);color:var(--accent);font-weight:600}.nav-button span.count{margin-left:auto;font-size:.75rem;color:var(--muted);font-weight:400}
.library-head{display:flex;justify-content:space-between;align-items:center;padding:26px 23px 7px;font-size:.75rem;color:var(--muted)}.library-head button{width:32px;height:32px;border-radius:7px}.library-head button:hover{background:var(--line)}
.search{display:flex;align-items:center;gap:8px;position:relative}.search .icon{position:absolute;left:12px;color:var(--muted);width:16px}.search input{padding-left:36px;width:100%;background:var(--surface);font-size:.8125rem}.sidebar .search{margin:0 16px 8px}.sidebar .search input{min-height:38px}
.library{overflow:auto;flex:1;padding:0 12px 12px;scrollbar-width:thin}.group-label{padding:17px 10px 7px;font-size:.6875rem;color:var(--muted);letter-spacing:.03em}.sheet-link{display:flex;align-items:center;gap:10px;width:100%;min-height:49px;border-radius:8px;text-align:left;padding:8px 10px;color:var(--text)}.sheet-link:hover{background:var(--line)}.sheet-link.active{background:var(--accent-soft);color:var(--accent)}.sheet-link .icon{width:17px}.sheet-link strong{display:block;font-size:.8125rem;font-weight:550}.sheet-link small{display:block;font-size:.6875rem;color:var(--muted);margin-top:2px}.sheet-link.active small{color:var(--accent)}.sheet-link .selection{margin-left:auto;width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}
.side-bottom{margin-top:auto;padding:14px 20px 20px;border-top:1px solid var(--line)}.local-badge{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--text)}.local-badge .icon{width:15px}.side-bottom small{display:block;font-size:.6875rem;color:var(--muted);margin:5px 0 0 23px}
.workspace{margin-left:224px;min-height:100dvh}.topbar{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 32px;background:var(--glass);backdrop-filter:blur(18px);position:sticky;top:0;z-index:var(--z-nav)}.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:.8125rem;color:var(--muted);white-space:nowrap}.breadcrumbs .icon{width:14px}.breadcrumbs strong{font-weight:500;color:var(--ink)}.top-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.preview-tag{font-size:.6875rem;padding:4px 8px;border:1px solid var(--line-strong);border-radius:6px;color:var(--muted)}.language{min-height:40px;padding:5px 8px;font-size:.75rem;background:transparent}.avatar{height:30px;width:30px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--on-accent);font-size:.6875rem;font-weight:600}
.mobile-menu{display:none}.main{max-width:1632px;margin:0 auto;padding:24px 32px 32px}.page-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:25px}.page-head h1{font-size:1.625rem;letter-spacing:-.035em;line-height:1.25;margin:0 0 7px;font-weight:650;overflow-wrap:anywhere;min-width:0}.page-head p{margin:0;color:var(--muted);font-size:.8125rem}.page-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:10px 14px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line);font-weight:550;font-size:.8125rem;white-space:nowrap;box-shadow:0 1px 2px var(--line)}.button:hover{background:var(--inset)}.button.primary{background:var(--accent);color:var(--on-accent);border-color:transparent;box-shadow:none}.button.primary:hover{background:var(--accent-hover)}.button.ghost{background:transparent;box-shadow:none;border-color:transparent;color:var(--muted)}.button .icon{width:16px;height:16px}.button.danger{color:var(--error)}
.work-grid{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:22px;align-items:start}.editor,.receipt-column{min-width:0}.receipt-column{position:sticky;top:calc(var(--nav-h) + 20px);z-index:var(--z-sticky);display:grid;gap:18px}
.panel{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow);min-width:0}.product-strip{padding:21px 23px;display:flex;align-items:center;gap:16px;margin-bottom:18px}.product-symbol{height:54px;width:54px;display:grid;place-items:center;border-radius:13px;background:var(--accent-soft);color:var(--accent);flex-shrink:0}.product-symbol .icon{width:29px;height:29px}.product-strip h2{font-size:1rem;margin:0 0 6px;font-weight:650;letter-spacing:-.02em}.chips{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.chip{font-size:.6875rem;color:var(--text);padding:3px 7px;border-radius:5px;background:var(--inset)}.chip.blue{background:var(--accent-soft);color:var(--accent)}.source-label{margin-left:auto;text-align:right;color:var(--muted);font-size:.6875rem;flex-shrink:0}.source-label strong{display:block;color:var(--text);font-size:.75rem;font-weight:500;margin-bottom:4px}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:18px 22px}.panel-heading h2{margin:0;font-size:.9375rem;letter-spacing:-.015em;font-weight:650}.panel-heading h2 span{font-size:.75rem;color:var(--muted);margin-left:8px;font-weight:400}.panel-heading p{margin:4px 0 0;font-size:.75rem;color:var(--muted)}.table-help{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.6875rem;white-space:nowrap}.table-help .icon{height:14px;width:14px}
.table-scroll{overflow-x:auto;scrollbar-width:thin}.materials{border-collapse:collapse;width:100%;font-size:.8125rem}.materials th{font-size:.6875rem;font-weight:500;color:var(--muted);background:var(--inset);padding:11px 10px;text-align:right;white-space:nowrap}.materials th:first-child{text-align:left;padding-left:22px}.materials td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:right;height:65px}.materials td:first-child{text-align:left;padding-left:22px;min-width:153px}.materials th:last-child,.materials td:last-child{padding-left:0;padding-right:12px;width:38px}.materials tr:last-child td{border-bottom:0}.materials tr:hover td{background:var(--inset)}.material-name{font-weight:550;display:block;white-space:nowrap}.material-spec{display:block;color:var(--muted);font-size:.6875rem;margin-top:3px}.materials input{border-color:transparent;background:var(--inset);width:77px;min-height:36px;padding:7px 8px;text-align:right;font-size:.8125rem;font-variant-numeric:tabular-nums;border-radius:6px}.materials input.quantity{width:53px}.materials input:hover{border-color:var(--line-strong)}.line-total{font-weight:550;font-variant-numeric:tabular-nums;white-space:nowrap}.row-action{width:30px;height:38px;border-radius:6px;color:var(--muted)}.row-action:hover{color:var(--accent);background:var(--accent-soft)}.row-action .icon{width:16px;height:16px}.rule-dot{display:inline-flex;color:var(--warn);vertical-align:middle;margin-left:3px}.rule-dot .icon{width:12px;height:12px}
.add-row{border-top:1px solid var(--line);padding:11px 16px}.add-row button{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:39px;font-size:.8125rem;color:var(--accent);border-radius:8px}.add-row button:hover{background:var(--accent-soft)}.add-row .icon{width:15px;height:15px}
.table-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 22px;background:var(--inset);border-top:1px solid var(--line);border-radius:0 0 var(--r) var(--r)}.table-foot span{color:var(--muted);font-size:.75rem}.table-foot strong{font-size:1rem;font-variant-numeric:tabular-nums;font-weight:650;white-space:nowrap}.under-table{display:flex;align-items:flex-start;gap:7px;color:var(--muted);font-size:.6875rem;line-height:1.8;padding:12px 2px}.under-table .icon{width:14px;height:14px;margin-top:2px}
.audit-note{display:flex;align-items:flex-start;gap:11px;padding:17px 19px;margin-top:8px;background:var(--warn-soft);border-color:transparent}.audit-note>.icon{color:var(--warn);margin-top:1px;flex-shrink:0}.audit-note strong{font-weight:550;color:var(--warn);font-size:.8125rem}.audit-note p{margin:4px 0 0;color:var(--warn);font-size:.75rem;line-height:1.7}.audit-note button{margin-left:auto;align-self:center;font-size:.75rem;white-space:nowrap;color:var(--warn);text-decoration:underline;min-height:44px}
.receipt{padding:24px 23px 20px;background:var(--receipt);color:var(--receipt-text);border-radius:var(--r)}.receipt-label{display:flex;justify-content:space-between;align-items:center;font-size:.8125rem;font-weight:500;color:var(--receipt-muted)}.receipt-label .icon{width:17px}.big-cost{margin:14px 0 3px;letter-spacing:-.055em;font-variant-numeric:tabular-nums;font-size:2.625rem;line-height:1.15;font-weight:600}.big-cost .currency{font-size:1.375rem;margin-right:6px;font-weight:400;color:var(--receipt-muted);vertical-align:6px;letter-spacing:0}.receipt-sub{font-size:.75rem;color:var(--receipt-muted)}.receipt-divider{border-top:1px solid var(--receipt-line);margin:22px 0 17px}.receipt-row{display:flex;justify-content:space-between;gap:10px;font-size:.75rem;align-items:center;color:var(--receipt-muted);margin:12px 0}.receipt-row strong{font-weight:500;color:var(--receipt-text);font-variant-numeric:tabular-nums}.receipt-row input{width:77px;min-height:36px;border-color:var(--receipt-line);background:transparent;color:var(--receipt-text);padding:6px 8px;text-align:right}.receipt-row label{display:flex;align-items:center;gap:6px}.project-total{font-size:1.125rem!important;font-weight:550!important}.receipt-disclaimer{font-size:.6875rem;color:var(--receipt-muted);margin:16px 0 0;line-height:1.7}
.breakdown{padding:20px 22px}.breakdown h3,.image-card h3{font-size:.875rem;font-weight:600;margin:0}.stacked{display:flex;gap:3px;height:10px;margin:18px 0 17px;border-radius:4px;overflow:clip}.stacked span{min-width:0}.legend-row{display:flex;align-items:center;gap:8px;font-size:.75rem;margin:11px 0;color:var(--text)}.legend-row i{width:7px;height:7px;border-radius:2px;flex-shrink:0}.legend-row strong{font-weight:500;margin-left:auto;font-variant-numeric:tabular-nums}.legend-row .percent{width:40px;text-align:right;color:var(--muted);font-size:.6875rem;font-variant-numeric:tabular-nums}.image-card{padding:18px 18px 13px}.image-card .image-heading{display:flex;justify-content:space-between;align-items:center}.image-heading button{height:32px;width:32px;color:var(--muted)}.image-card img{display:block;width:100%;height:128px;object-fit:contain;mix-blend-mode:multiply;margin:13px auto}.image-card p{color:var(--muted);font-size:.625rem;line-height:1.65;margin:0}.image-card .icon{width:15px}
.bottom-status{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:17px 0 0;color:var(--muted);font-size:.6875rem}.save-state{display:flex;align-items:center;gap:6px}.save-state .icon{width:14px;height:14px}.mobile-picker{display:none}.empty{padding:48px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;font-size:1rem;color:var(--ink);margin:8px}.reference-controls{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.segments{display:flex;background:var(--rail);padding:4px;border-radius:10px;gap:3px;overflow:auto}.segments button{min-height:36px;padding:7px 14px;border-radius:7px;font-size:.8125rem;white-space:nowrap;color:var(--text)}.segments button.active{background:var(--surface);box-shadow:var(--shadow);color:var(--ink);font-weight:550}.reference-controls .search{width:240px}.reference-table{border-collapse:collapse;width:100%}.reference-table th{background:var(--inset);text-align:left;font-size:.75rem;color:var(--muted);font-weight:500;padding:14px 22px;white-space:nowrap}.reference-table td{padding:16px 22px;border-top:1px solid var(--line);font-size:.8125rem}.reference-table tr:hover td{background:var(--inset)}.reference-table th.num,.reference-table td.num{text-align:right;font-variant-numeric:tabular-nums}.reference-table td small{display:block;margin-top:3px;color:var(--muted);font-size:.6875rem}.reference-note{font-size:.75rem;color:var(--muted);padding:16px 20px;display:flex;gap:8px}.reference-note .icon{width:16px;height:16px;flex-shrink:0}
dialog{padding:0;border:1px solid var(--line);border-radius:22px;box-shadow:var(--modal-shadow);background:var(--surface);color:var(--ink);width:min(580px,calc(100vw - 32px));max-height:calc(100dvh - 48px)}dialog::backdrop{background:var(--scrim);backdrop-filter:blur(5px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px 12px}.dialog-head h2{font-size:1.0625rem;font-weight:650;margin:0}.dialog-head button{width:40px;height:40px;border-radius:9px;color:var(--muted)}.dialog-head button:hover{background:var(--inset)}.dialog-body{padding:8px 24px 24px}.dialog-body p{color:var(--text);line-height:1.8;font-size:.875rem}.dialog-body img{width:100%;max-height:60dvh;object-fit:contain}.dialog-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:24px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:6px;font-size:.8125rem;color:var(--text)}.field.full{grid-column:1/-1}.field input,.field select{width:100%}.formula{padding:18px;border-radius:12px;background:var(--inset);font-variant-numeric:tabular-nums;font-size:.875rem;line-height:1.8;overflow-wrap:anywhere}.rule-badge{display:inline-block;padding:4px 8px;color:var(--accent);background:var(--accent-soft);border-radius:5px;font-size:.75rem;margin:8px 0}.dialog-kv{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0;gap:12px;font-size:.8125rem}.dialog-kv span{color:var(--muted)}.dialog-error{color:var(--error);font-size:.75rem;min-height:18px;margin-top:12px}#toast{position:fixed;bottom:28px;left:calc(50% + 112px);transform:translate(-50%,12px);opacity:0;background:var(--ink);color:var(--on-accent);padding:12px 19px;border-radius:12px;font-size:.8125rem;z-index:100;box-shadow:var(--modal-shadow);pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100vw - 36px)}#toast.show{transform:translate(-50%,0);opacity:1}
@media(min-width:1600px){.main{padding-top:34px}.materials td{height:69px}.work-grid{grid-template-columns:minmax(0,1fr) 318px;gap:26px}.receipt{padding:28px}.receipt-column{gap:20px}.big-cost{font-size:3rem}.image-card img{height:150px}}
@media(max-width:1230px){.sidebar{width:200px}.workspace{margin-left:200px}.main{padding:24px 22px}.topbar{padding:0 22px}.work-grid{grid-template-columns:minmax(0,1fr) 254px;gap:16px}.materials td,.materials th{padding-left:7px;padding-right:7px}.materials td:first-child,.materials th:first-child{padding-left:16px;min-width:135px}.materials input{width:64px}.materials input.quantity{width:46px}.receipt{padding:22px 19px}.big-cost{font-size:2.25rem}.source-label{display:none}.breakdown{padding:18px}.panel-heading{padding:18px 16px}.table-help{display:none}}
@media(max-width:1100px){.sidebar{width:194px}.workspace{margin-left:194px}.work-grid{grid-template-columns:minmax(0,1fr)}.receipt-column{position:static;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.receipt{grid-row:span 2}.image-card img{height:115px}.materials input{width:90px}.materials input.quantity{width:65px}.page-head h1{font-size:1.5rem}.page-actions .button{padding:9px 11px}.page-actions .button .icon{display:none}.product-strip{padding:18px 20px}.reference-controls{align-items:flex-start;flex-direction:column}.reference-controls .search{width:100%}}
@media(max-width:760px){:root{--nav-h:62px}.sidebar{transform:translateX(-100%);width:260px;transition:transform .22s cubic-bezier(.2,.8,.2,1);box-shadow:var(--modal-shadow)}body.nav-open .sidebar{transform:translateX(0)}.workspace{margin-left:0}.topbar{padding:0 18px;gap:10px}.mobile-menu{display:grid;place-items:center;width:44px;height:44px;margin-left:-8px;flex-shrink:0}.breadcrumbs{margin-right:auto;gap:7px}.breadcrumbs>span,.breadcrumbs>.icon{display:none}.top-actions{gap:8px}.preview-tag{font-size:.625rem}.avatar{display:none}.main{padding:22px 18px}.page-head{align-items:flex-start;margin-bottom:20px;flex-wrap:wrap;gap:15px}.page-head h1{font-size:1.5rem}.page-actions{width:100%;justify-content:flex-end}.page-actions .button{min-height:44px}.mobile-picker{display:block;width:100%;margin-bottom:14px}.product-strip{padding:18px;gap:12px;margin-bottom:14px}.product-strip h2{font-size:.9375rem}.product-symbol{width:44px;height:44px}.product-symbol .icon{width:24px}.work-grid{gap:18px}.panel-heading{padding:17px 16px}.panel-heading h2{font-size:.875rem}.materials input{width:78px;min-height:44px}.materials input.quantity{width:60px}.materials td{height:70px}.materials{min-width:610px}.table-scroll{border-radius:0}.table-foot{padding:16px}.audit-note{padding:15px;flex-wrap:wrap;gap:8px}.audit-note>div{flex:1;min-width:0}.audit-note button{margin-left:26px;min-height:32px}.receipt-column{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.receipt{padding:22px;grid-row:span 2}.big-cost{font-size:2.375rem}.breakdown{padding:18px}.legend-row .percent{display:none}.image-card p{font-size:.6875rem}.bottom-status{flex-wrap:wrap;line-height:1.7}.table-help{display:none}#toast{left:50%}.reference-table{min-width:590px}.reference-table th,.reference-table td{padding:14px 17px}.segments{max-width:100%}.segments button{min-height:44px}.language{min-height:44px}.row-action{width:44px;height:44px}.reference-controls{gap:12px}.image-heading button{height:44px;width:44px}.sidebar .search input{min-height:44px}.library-head button{height:44px;width:44px}}
@media(max-width:520px){.receipt-column{grid-template-columns:minmax(0,1fr)}.receipt{grid-row:auto}.receipt-sub{font-size:.8125rem}.receipt-row{font-size:.8125rem}.big-cost{font-size:2.75rem}.image-card img{height:160px}.legend-row .percent{display:block}.image-card{padding:18px 22px}.preview-tag{display:none}.page-actions{justify-content:stretch}.page-actions .button{flex:1}.page-actions .button.ghost{flex:0 0 auto}.page-head p{font-size:.75rem}.form-grid{grid-template-columns:minmax(0,1fr)}.dialog-head{padding:18px 18px 8px}.dialog-body{padding:8px 18px 20px}.product-strip h2{font-size:.875rem}.panel-heading h2 span{font-size:.6875rem}.button{min-height:44px}.bottom-status>span:last-child{display:none}}
@media(max-width:760px){body.nav-open .nav-backdrop{display:block;position:fixed;inset:0;z-index:25;background:var(--scrim)}}
@media(max-width:760px){.main{padding-bottom:110px}.mobile-total{display:flex;align-items:center;justify-content:space-between;position:fixed;bottom:0;left:0;right:0;background:var(--glass);backdrop-filter:blur(18px);padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);z-index:15}.mobile-total>span{font-size:.6875rem;color:var(--muted)}.mobile-total strong{font-size:1.25rem;display:block;line-height:1.3;letter-spacing:-.03em;color:var(--ink);font-variant-numeric:tabular-nums}.mobile-total .button{font-size:.75rem}.mobile-total .icon{width:14px;height:14px}#toast{bottom:95px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}
.side-contact{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--accent);font-weight:550;font-size:.8125rem}.side-contact .icon{width:16px}.side-contact .icon:last-child{margin-left:auto;width:13px}.company-site{display:block;color:var(--muted);font-size:.75rem;margin:0 0 17px 24px}.side-contact:hover,.company-site:hover{text-decoration:underline}.audience-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-3px 0 22px}.audience-bar .segments{background:var(--rail);flex-shrink:0}.audience-bar .segments button{display:flex;align-items:center;gap:7px;min-height:38px;padding:8px 14px}.audience-bar .segments .icon{width:16px;height:16px}.help-button{display:flex;gap:6px;align-items:center;font-size:.75rem;color:var(--muted);min-height:44px;white-space:nowrap}.help-button .icon{width:15px}.contact-card{padding:20px}.contact-heading{display:flex;align-items:center;gap:10px}.contact-icon{display:grid;place-items:center;width:34px;height:34px;background:var(--accent-soft);color:var(--accent);border-radius:9px}.contact-card h3{font-size:.8125rem;margin:0;font-weight:650}.contact-heading p{font-size:.6875rem;color:var(--muted);margin:3px 0 0}.contact-card>p{font-size:.75rem;line-height:1.7;color:var(--muted);margin:13px 0}.contact-card .button{width:100%;justify-content:space-between}.contact-card>a{display:flex;align-items:center;gap:6px;justify-content:center;color:var(--muted);font-size:.75rem;margin:12px 0 0;min-height:30px}.contact-card>a:hover{color:var(--accent)}.contact-card>a .icon{width:12px;height:12px}.mobile-actions{display:flex;gap:7px}.customer-product{padding:24px;margin-bottom:20px}.customer-product-head{display:flex;gap:7px}.customer-product h2{font-size:1.375rem;letter-spacing:-.035em;margin:15px 0 7px;line-height:1.4}.product-description{color:var(--muted);font-size:.8125rem;line-height:1.8;margin:0}.customer-figure{display:block;width:100%;margin:24px 0 18px;background:var(--inset);border-radius:12px;padding:22px}.customer-figure img{width:100%;height:200px;object-fit:contain;mix-blend-mode:multiply}.customer-figure span{display:flex;justify-content:center;align-items:center;gap:5px;font-size:.6875rem;margin-top:14px;color:var(--muted)}.customer-figure .icon{width:12px;height:12px}.customer-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-top:7px}.customer-facts>div{display:grid;gap:3px;text-align:center}.customer-facts strong{font-size:1.125rem;font-weight:600;font-variant-numeric:tabular-nums}.customer-facts span{font-size:.6875rem;color:var(--muted)}.customer-composition{margin:20px 0}.customer-group{display:flex;gap:12px;align-items:center;margin:0 22px;padding:17px 0;border-top:1px solid var(--line)}.group-mark{width:8px;height:8px;border-radius:3px;flex-shrink:0}.customer-group>div{flex:1;min-width:0}.customer-group h3{margin:0;font-size:.875rem;font-weight:550}.customer-group p{margin:4px 0 0;font-size:.75rem;color:var(--muted)}.customer-group>strong{font-size:.9375rem;font-weight:550;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.customer-group strong small{display:block;font-size:.6875rem;font-weight:400;color:var(--muted);margin-top:4px}.customer-details{margin:18px 0;overflow:clip}.customer-details summary{padding:19px 22px;font-size:.875rem;cursor:pointer;font-weight:550}.customer-details summary span{float:right;font-size:.75rem;color:var(--muted);font-weight:400}.customer-details .reference-table{min-width:0}.scope-explainer{padding:22px;margin:18px 0}.scope-explainer h3{font-size:.9375rem;margin:0 0 15px;font-weight:600}.scope-explainer p{font-size:.8125rem;line-height:1.8;color:var(--text);margin:10px 0;display:flex;gap:8px;align-items:flex-start}.scope-icon{color:var(--good)}.scope-icon .icon{width:16px;height:16px;margin-top:4px}.scope-explainer .muted{color:var(--muted)}.scope-explainer .legacy-customer{color:var(--warn);background:var(--warn-soft);padding:12px;border-radius:8px}.contact-person{display:flex;align-items:center;gap:13px}.person-avatar{display:grid;place-items:center;width:48px;height:48px;background:var(--accent-soft);color:var(--accent);border-radius:14px;font-size:.9375rem;font-weight:600}.contact-person strong{font-size:1rem}.contact-person p{font-size:.75rem;margin:2px 0 0;color:var(--muted)}.contact-options{display:grid;gap:10px;margin-top:20px}.contact-options>a{display:flex;gap:13px;align-items:center;padding:15px;border:1px solid var(--line);border-radius:12px}.contact-options>a:hover{background:var(--accent-soft);border-color:var(--line-strong)}.contact-options>a>.icon{color:var(--accent)}.contact-options>a>.icon:last-child{margin-left:auto;width:16px}.contact-options strong{display:block;font-size:.875rem;font-weight:550}.contact-options span{display:block;color:var(--muted);font-size:.75rem;margin-top:3px;overflow-wrap:anywhere}.contact-foot{font-size:.75rem!important;color:var(--muted)!important;margin-bottom:0}.glossary{margin:0}.glossary dt{font-size:.875rem;font-weight:600;margin-top:18px}.glossary dd{margin:6px 0 0;font-size:.8125rem;color:var(--muted);line-height:1.8}
@media(max-width:1100px) and (min-width:761px){.receipt-column .contact-card{grid-column:2;grid-row:1}.receipt-column .breakdown{grid-column:2}.customer-grid .receipt-column{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.audience-bar{margin:0 0 16px;gap:6px;flex-wrap:wrap}.audience-bar .segments{width:100%}.audience-bar .segments button{flex:1;justify-content:center;min-height:44px}.help-button{min-height:36px;margin-left:auto}.customer-product{padding:19px}.customer-figure{padding:14px;margin:18px 0}.customer-figure img{height:180px}.customer-group{margin:0 17px;gap:9px}.customer-group p{font-size:.6875rem}.customer-group h3{font-size:.8125rem}.customer-group>strong{font-size:.8125rem}.contact-card{padding:20px}.customer-product h2{font-size:1.125rem}.customer-facts{gap:8px}.customer-facts strong{font-size:1rem}.customer-facts span{font-size:.625rem}.customer-details summary{font-size:.8125rem}.scope-explainer{padding:18px}.contact-options>a{padding:13px 11px}.contact-options span{font-size:.6875rem}}
@media(prefers-reduced-transparency:reduce){.topbar{background:var(--surface);backdrop-filter:none}dialog::backdrop{backdrop-filter:none;background:var(--scrim)}}
@media(prefers-contrast:more){:root{--muted:#435166;--line:rgba(25,39,61,.4);--line-strong:rgba(25,39,61,.7)}.topbar{background:var(--surface)}}
.table-scroll{position:relative}.material-name{font-size:.875rem}.material-spec{font-size:.75rem}.button{min-height:44px}.type-reference{display:block;text-align:center;font-size:.6875rem;color:var(--muted);line-height:1.6;margin-top:7px}
@media(pointer:coarse){.materials input,.row-action{min-height:44px}.row-action{min-width:44px}.contact-card>a{min-height:44px}.sheet-link{min-height:52px}}
@media(prefers-reduced-transparency:reduce){.mobile-total{background:var(--surface);backdrop-filter:none}}

/* Audited source specifications */
.source-specifications{margin-top:22px;border-top:1px solid var(--border,#e3e8ef);padding-top:20px;text-align:left;min-width:0}
.standalone-specs{margin:0 0 18px;padding:22px}
.spec-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}
.spec-heading h3{font-size:15px;margin:0;color:#253c57}.spec-heading a{display:inline-flex;align-items:center;gap:5px;color:#2663d9;font-size:12px;text-decoration:none;white-space:nowrap}.spec-heading a:hover{text-decoration:underline}.spec-heading .icon{width:13px;height:13px}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;margin:0}.spec-grid div{min-width:0}.spec-grid dt{font-size:11px;color:#68778a;margin-bottom:4px}.spec-grid dd{margin:0;font-size:13px;line-height:1.6;font-weight:550;color:#26374c;overflow-wrap:anywhere}
.source-cells,.diagram-scope{font-size:11px;line-height:1.65;color:#758397;overflow-wrap:anywhere;margin:14px 0 0}.source-review{background:#fffbf1;border:1px solid #eddcba;border-radius:10px;padding:13px 15px;margin-top:16px;color:#6d5127}.source-review>strong{display:flex;align-items:center;gap:6px;font-size:12px}.source-review .icon{width:15px;height:15px}.source-review ul{font-size:12px;line-height:1.7;padding-left:18px;margin:7px 0 0}.source-review li+li{margin-top:6px}
.customer-figure img{width:100%;max-height:none!important;height:auto!important;aspect-ratio:900/430;object-fit:contain}.image-card img{width:100%;height:auto;aspect-ratio:900/430;object-fit:contain}.customer-figure{padding:10px 0 14px!important}.material-spec b{color:#906328;font-weight:500}.text-link{color:#2663d9;text-decoration:underline}.dialog-body>img{width:100%;height:auto;max-height:none}
@media(min-width:1000px){#dialog:has(.dialog-body>img){width:min(1120px,92vw);max-width:1120px}}
@media(max-width:600px){.spec-grid{grid-template-columns:1fr 1fr;gap:12px}.spec-heading{align-items:flex-start}.spec-heading h3{max-width:56%;font-size:14px}.standalone-specs{padding:16px}.spec-grid dd{font-size:12px}.customer-figure{margin-left:-4px;margin-right:-4px}.source-review{padding:11px 12px}}

.diagram-zoom{overflow:auto;max-width:100%;border-radius:12px}.diagram-zoom img{display:block;width:100%;height:auto}.mobile-zoom-hint{display:none}@media(min-width:1000px){#dialog:has(.diagram-zoom){width:min(1120px,92vw);max-width:1120px}}@media(max-width:600px){.diagram-zoom img{min-width:720px;max-width:none!important}.mobile-zoom-hint{display:block;font-size:12px;color:#687a90}}

/* Currency controls share the result hierarchy in both reading modes. */
.currency-settings{margin:20px 0 0;padding:18px 0 2px;border-top:1px solid rgba(255,255,255,.16);display:grid;gap:9px;text-align:left}
.currency-settings label{font-size:13px;font-weight:600;color:inherit}
.currency-settings select,.currency-settings input{width:100%;min-width:0;min-height:44px;border:1px solid rgba(255,255,255,.28);border-radius:9px;background:#fff;color:#17243d;padding:10px 12px;font:inherit;font-size:14px;outline-offset:3px}
.currency-settings select option{color:#17243d;background:#fff}
.currency-settings .exchange-label{margin-top:4px}.exchange-label span{font-weight:400}
.exchange-input{display:flex;gap:9px;align-items:center}.exchange-input input{flex:1}.exchange-input>span{font-size:12px;font-weight:600}
.currency-settings p{margin:0;font-size:11px;line-height:1.65;color:inherit;opacity:.84}
.currency-settings .dialog-error{color:#ffe7c6;opacity:1;min-height:0;font-weight:600}
.currency-settings input[aria-invalid="true"]{border:2px solid #f7bd80}
.big-cost .currency{font-size:17px;align-self:flex-start;margin-top:12px}
.big-cost{overflow-wrap:anywhere;flex-wrap:wrap}.big-cost #main-total{font-size:clamp(29px,3.5vw,46px)}
.pending-summary{font-size:12px;line-height:1.65;color:#875714;background:#fff6e6;padding:11px 12px;border-radius:8px}
.line-total{white-space:normal;font-variant-numeric:tabular-nums}.material-spec select{display:block;min-height:36px;margin-top:6px;max-width:150px;border:1px solid #c7d0de;border-radius:6px;background:white}
.customer-group strong{min-width:95px;overflow-wrap:anywhere}.legend-row strong{font-size:12px;overflow-wrap:anywhere}
@media(max-width:600px){.currency-settings{padding-top:16px}.currency-settings select,.currency-settings input{font-size:16px}.big-cost #main-total{font-size:38px}.customer-group strong{font-size:15px}.legend-row{column-gap:7px}}

.completion-notice{display:flex;align-items:center;gap:20px;padding:16px 20px;margin:0 0 20px;border:1px solid #edd1a4;background:#fff8ec;border-radius:12px;color:#765019}.completion-notice[hidden]{display:none}.completion-notice>div{flex:1}.completion-notice strong{font-size:14px}.completion-notice p{font-size:12px;line-height:1.7;margin:5px 0 0}.completion-notice .button{flex-shrink:0}@media(max-width:600px){.completion-notice{align-items:stretch;flex-direction:column;gap:10px;padding:16px}}