:root{--bg:#0b0d10;--panel:#12161b;--panel2:#171c22;--text:#f6f7f8;--muted:#9ea7b3;--line:#262d36;--accent:#77e0a3;--accent2:#173726;--danger:#ff8f8f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}.narrow{width:min(820px,calc(100% - 32px))}.narrowish{width:min(960px,calc(100% - 32px))}.topbar{position:sticky;top:0;z-index:30;background:rgba(11,13,16,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:800;font-size:20px;letter-spacing:-.4px}.brand span{color:var(--accent)}nav{display:flex;align-items:center;gap:18px;font-size:14px;color:#d9dde3}.inline{display:inline}.linkbtn{border:0;background:none;color:inherit;font:inherit;cursor:pointer}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:0 18px;border-radius:11px;border:1px solid var(--accent);background:var(--accent);color:#07120b;font-weight:800;cursor:pointer}.btn.small{min-height:38px;padding:0 14px}.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}.btn.ghost.dark{color:#111;border-color:#bbb}.btn.wide{width:100%}.hero{padding:82px 0 64px;background:radial-gradient(circle at 78% 22%,#173726 0,transparent 34%)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:64px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--accent);margin-bottom:12px}.hero h1,.toolhero h1{font-size:clamp(42px,6vw,74px);line-height:.98;letter-spacing:-.055em;margin:0}.hero p,.toolhero p{font-size:19px;color:var(--muted);max-width:650px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}.trust{font-size:13px;color:var(--muted)}.hero-card,.panel{background:linear-gradient(180deg,#171d22,#11161a);border:1px solid var(--line);border-radius:18px;padding:22px}.mini-label{color:var(--muted);font-size:13px;margin-bottom:18px}.line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:14px 0}.line.total{font-size:20px;border:0;padding-top:20px}.status{margin-top:18px;border:1px solid #28563b;background:#10251a;color:#8ce4ac;border-radius:10px;padding:12px;text-align:center;font-weight:700}.section{padding:64px 0}.sectionhead{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:28px}.sectionhead h1,.sectionhead h2{font-size:38px;letter-spacing:-.03em;margin:0}.sectionhead p{color:var(--muted);max-width:520px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.toolcard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;transition:.18s ease}.toolcard:hover{border-color:#40504a;transform:translateY(-2px)}.toolcard h3{margin:18px 0 8px;font-size:20px}.toolcard p{color:var(--muted);min-height:66px}.tag{font-size:11px;border:1px solid var(--line);border-radius:999px;padding:6px 9px;color:#c1c8d0}.go{font-weight:700;color:var(--accent);font-size:14px}.featuregrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{border-top:1px solid var(--line);padding-top:20px}.feature>b{color:var(--accent);font-size:13px}.feature h3{margin:12px 0 6px}.feature p{color:var(--muted)}.toolhero{padding:56px 0 28px}.toolhero h1{font-size:clamp(38px,6vw,60px)}.back{display:inline-block;color:var(--muted);font-size:14px;margin-bottom:28px}.calculator{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:44px}.gridfields{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-bottom:18px}.gridfields.three{grid-template-columns:repeat(3,1fr)}.gridfields .full{grid-column:1/-1}label{display:block;font-size:13px;font-weight:700;color:#d8dde4}input,select,textarea{width:100%;margin-top:7px;min-height:46px;border-radius:10px;border:1px solid #343d48;background:#0d1115;color:var(--text);padding:10px 12px;font-size:16px;outline:none;font-family:inherit}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--accent)}small{color:var(--muted)}label small{display:block;margin-top:6px;font-weight:400}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;min-height:auto;margin:0}.error{color:var(--danger);margin:10px 0}.result{margin-top:18px;background:#0d1216;border:1px solid #2b3931;border-radius:14px;padding:18px}.result h3{margin:0 0 12px}.resultgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.resultitem{border:1px solid var(--line);border-radius:10px;padding:12px}.resultitem span{display:block;color:var(--muted);font-size:12px}.resultitem b{font-size:22px}.hidden{display:none}.savebox{margin-top:16px;border-top:1px solid var(--line);padding-top:16px}.seo-copy{padding-bottom:70px}.seo-copy h2{margin-top:32px;font-size:27px}.seo-copy p{color:var(--muted);font-size:17px}.related{display:flex;flex-wrap:wrap;gap:8px}.related a{border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:13px}.authwrap{min-height:72vh;display:grid;place-items:center;padding:40px 16px}.authcard{width:min(440px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px}.authcard h1{margin:0}.authcard p{color:var(--muted)}.form,.stack{display:grid;gap:14px}.authcard .form{margin-top:22px}.errorbox,.successbox{padding:10px 12px;border-radius:10px;margin-bottom:15px}.errorbox{background:#2a1515;border:1px solid #5b2525;color:#ffb4b4}.successbox{background:#10251a;border:1px solid #28563b;color:#8ce4ac}.muted{color:var(--muted)!important}.muted a,.strong,.copylink{color:var(--accent)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 34px}.stats.five{grid-template-columns:repeat(5,1fr)}.stats.seven{grid-template-columns:repeat(7,1fr)}.stats>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;min-width:0}.stats span{display:block;color:var(--muted);font-size:12px}.stats b{display:block;font-size:26px;overflow:hidden;text-overflow:ellipsis}.panel{margin-bottom:18px}.panel h2,.panel h3{margin-top:0}.panelhead{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}.panelhead h2{margin:0}.panelhead p{color:var(--muted);margin:4px 0 0}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:14px;margin-bottom:34px}.tablewrap.flat{border:0;margin:0 -2px}table{width:100%;border-collapse:collapse;background:transparent;min-width:640px}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:14px}th{color:var(--muted);font-size:12px}.empty{text-align:center;border:1px dashed var(--line);border-radius:16px;padding:54px 20px}.empty p{color:var(--muted)}.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.list{display:grid}.listrow{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.listrow small{display:block}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;border:1px solid var(--line);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.badge.accepted{background:#10251a;color:#8ce4ac;border-color:#28563b}.badge.declined{background:#2a1515;color:#ffb4b4;border-color:#5b2525}.badge.sent,.badge.viewed{background:#172033;color:#a9c6ff;border-color:#2b426b}.statusline{display:flex;gap:14px;align-items:center;margin-top:12px;color:var(--muted);font-size:13px}.estimate-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px}.itemlist{display:grid}.itemrow{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.itemmain strong,.itemmain small,.itemmain span{display:block}.itemmain small,.itemmain span{color:var(--muted);font-size:13px}.itemprice{font-weight:800;text-align:right}.itemprice form{margin-top:6px}.iconbtn{border:0;background:none;color:var(--danger);font-size:20px;cursor:pointer}.totals>div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.totals .grand{font-size:22px;padding:18px 0}.statusbuttons{display:flex;flex-wrap:wrap;gap:8px}.statusbuttons form{display:inline}.chip{border:1px solid var(--line);background:#0d1115;color:var(--text);border-radius:999px;padding:8px 11px;cursor:pointer;text-transform:capitalize}.chip.active{border-color:var(--accent);color:var(--accent)}hr{border:0;border-top:1px solid var(--line);margin:20px 0}.admin-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.bars{display:grid;gap:10px}.barrow{display:grid;grid-template-columns:150px 1fr 40px;gap:10px;align-items:center;font-size:13px}.barrow>div{height:9px;background:#0d1115;border-radius:999px;overflow:hidden}.barrow i{display:block;height:100%;background:var(--accent);border-radius:999px}.publicestimate{background:#e9ecef;color:#16181b;padding:48px 16px}.publicestimate .topbar{display:none}.paper{width:min(900px,100%);margin:0 auto;background:#fff;border-radius:16px;padding:44px;box-shadow:0 20px 60px rgba(0,0,0,.12)}.paper p{margin:4px 0;color:#59616b}.paperhead{display:flex;justify-content:space-between;gap:30px}.paperhead h2{margin:0}.companylogo{max-width:170px;max-height:70px;object-fit:contain;margin-bottom:12px}.docmeta{text-align:right;display:grid;justify-items:end}.docmeta span{font-size:13px;letter-spacing:.15em}.docmeta strong{font-size:30px}.paperintro{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:30px 0}.paperintro>div{display:grid}.paperintro small{font-size:11px;letter-spacing:.12em}.publicitems{margin:30px 0}.publicitem{display:grid;grid-template-columns:1fr 120px 120px 120px;gap:12px;padding:13px 0;border-bottom:1px solid #e7e9ec}.publicitem.header{font-size:11px;text-transform:uppercase;color:#69717a;font-weight:700}.publicitem small{display:block}.publictotals{margin-left:auto;width:min(390px,100%)}.publictotals>div{display:flex;justify-content:space-between;padding:8px 0}.publictotals .grand{font-size:24px;border-top:2px solid #17191b;margin-top:8px;padding-top:14px}.papersection{margin-top:28px;padding-top:20px;border-top:1px solid #e7e9ec}.papersection h3{margin-top:0}.papersection.pay{background:#f6f8f7;border:1px solid #e0e7e3;padding:18px;border-radius:10px}.respond{margin-top:32px;border-top:1px solid #e7e9ec;padding-top:22px;display:flex;justify-content:space-between;gap:20px;align-items:center}.respond .badge{color:#222}.publicestimate footer{display:none}footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted)}.footergrid{display:flex;justify-content:space-between;gap:30px}.footergrid a{display:block;margin:5px 0}
@media(max-width:1000px){.stats.seven{grid-template-columns:repeat(4,1fr)}.stats.five{grid-template-columns:repeat(3,1fr)}.estimate-layout,.admin-grid{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){nav>a:not(.btn),nav form{display:none}.hero{padding-top:55px}.sectionhead{display:block}.sectionhead>.btn{margin-top:18px}.featuregrid,.split{grid-template-columns:1fr}.gridfields,.gridfields.three,.resultgrid{grid-template-columns:1fr}.stats.five,.stats.seven,.stats{grid-template-columns:repeat(2,1fr)}.paper{padding:24px}.paperhead,.respond{display:block}.docmeta{text-align:left;justify-items:start;margin-top:24px}.paperintro{grid-template-columns:1fr}.publicitem{grid-template-columns:1fr 70px 85px}.publicitem>*:nth-child(3){display:none}.publicitem.header>*:nth-child(3){display:none}}@media(max-width:560px){.cards{grid-template-columns:1fr}.hero h1{font-size:48px}.stats.five,.stats.seven,.stats{grid-template-columns:1fr 1fr}.section{padding:46px 0}.calculator{padding:16px}.footergrid{display:block}.barrow{grid-template-columns:110px 1fr 30px}.statusline{align-items:flex-start;flex-direction:column}.paper{padding:18px}.publicestimate{padding:20px 10px}}

/* v3 mobile/product hardening */
.menu-toggle{display:none;width:46px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:10px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:var(--text);margin:5px 0;border-radius:2px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.actions form{margin:0}.dangerghost{background:transparent!important;border:1px solid #6d3030!important;color:#ff9c9c!important}.estimate-cards{display:grid;gap:10px}.estimate-card{border:1px solid var(--line);background:#11161b;border-radius:14px;padding:16px}.estimate-card-main{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.estimate-card h3{margin:4px 0 5px}.estimate-card p{margin:0;color:var(--muted);font-size:13px}.docno{font-size:11px;letter-spacing:.09em;color:var(--muted)}.estimate-card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.estimate-card-actions form{margin:0}.logo-preview{display:flex;gap:18px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:12px;margin-bottom:16px}.logo-preview img{width:120px;max-height:80px;object-fit:contain;background:white;border-radius:8px;padding:8px}.uploadbox{border:1px dashed #46505b;border-radius:12px;padding:14px}.kvlist{display:grid}.kvlist>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line)}.kvlist span{color:var(--muted)}
@media(max-width:760px){.menu-toggle{display:block}.nav{position:relative}.nav nav{display:none;position:absolute;left:16px;right:16px;top:58px;z-index:50;background:#10151a;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:0 18px 45px rgba(0,0,0,.35)}.nav nav.open{display:grid}.nav nav>a,.nav nav form{display:block!important;width:100%}.nav nav>a,.nav nav .linkbtn{padding:13px 12px;text-align:left;border-radius:9px}.nav nav .btn{display:block;text-align:center;margin-top:4px}.nav nav .inline{margin:0}.nav nav .linkbtn{width:100%}.estimate-card-main{gap:10px}.estimate-card-actions .btn,.estimate-card-actions form{flex:1}.estimate-card-actions form .btn{width:100%}.actions>.btn,.actions>form{flex:1}.actions>form .btn{width:100%}.logo-preview{align-items:flex-start;flex-direction:column}.gridfields label.full.uploadbox{grid-column:1}.sectionhead h1,.sectionhead h2{font-size:32px}}

/* V4 estimate workspace */
.estimate-v4{max-width:1240px}.estimate-toolbar{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:26px}.estimate-title-row{display:flex;gap:12px;align-items:center}.estimate-title-row h1{margin:8px 0 0}.estimate-workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.estimate-document-editor{display:grid;gap:16px}.editor-card,.summary-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px}.editor-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.editor-card h2{margin:3px 0 0}.gridfields.four{grid-template-columns:repeat(4,1fr)}.compact-fields input{min-width:0}.settings-fold summary{cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;list-style:none}.settings-fold summary::-webkit-details-marker{display:none}.settings-fold[open] summary{padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:18px}.save-strip{display:flex;gap:14px;align-items:center;margin-top:12px}.line-table{border:1px solid var(--line);border-radius:12px;overflow:hidden}.line-head,.line-row{display:grid;grid-template-columns:minmax(260px,1fr) 110px 110px 120px 42px;gap:0;align-items:center}.line-head{background:#0d1216;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.line-head>*{padding:10px 12px}.line-row{border-top:1px solid var(--line)}.line-row>div{padding:14px 12px}.line-row small{display:block;color:var(--muted);margin-top:4px;line-height:1.35}.line-delete{width:34px;height:34px;border:0;border-radius:8px;background:transparent;color:#ff9c9c;font-size:22px;cursor:pointer}.item-grid{grid-template-columns:2fr .7fr .8fr 1fr}.item-grid .span2{grid-column:auto}.checkrow{display:flex!important;align-items:center;gap:10px}.checkrow input{width:18px!important;height:18px!important;min-height:18px!important;margin:0}.summary-card{display:grid;gap:12px}.sticky-card{position:sticky;top:86px}.summary-total{font-size:34px;font-weight:850;letter-spacing:-.03em}.summary-lines{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.summary-lines>div{display:flex;justify-content:space-between;gap:20px;padding:9px 0}.summary-lines span{color:var(--muted)}.summary-lines .summary-em{font-size:17px}.summary-actions{display:grid;gap:8px}.full{width:100%;text-align:center;justify-content:center}.status-block{border-top:1px solid var(--line);padding-top:12px}.status-block>small{display:block;color:var(--muted);margin-bottom:8px}.accepted-box{background:#10251a;border:1px solid #28563b;border-radius:10px;padding:12px;color:#a9e7bf}.accepted-box span{display:block;font-size:12px;margin-top:4px}.empty.mini{padding:30px 16px}.public-actions{width:min(900px,100%);margin:0 auto 12px;display:flex;justify-content:flex-end;gap:8px}.v4-paper{border-radius:12px}.brandblock h2{margin:0 0 6px}.company-contact{display:grid;gap:2px;color:#59616b;font-size:13px;max-width:420px}.v4-paper .docmeta div{font-size:12px;color:#59616b}.v4-paper .paperintro>div{background:#f8fafb;border:1px solid #e5e7eb;border-radius:9px;padding:16px;gap:3px}.v4-paper .paperintro small{color:#69717a;margin-bottom:5px}.v4-paper .paperintro strong{font-size:16px}.v4-items{border:1px solid #e5e7eb;border-radius:10px;overflow:hidden}.v4-items .publicitem{padding:12px 14px;margin:0}.v4-items .publicitem.header{background:#18212b;color:#fff;border:0}.v4-items .publicitem strong{color:#16181b}.v4-items .publicitem.header span{color:#fff}.public-summary{display:flex;justify-content:flex-end}.payment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}.payment-grid>div{background:white;border:1px solid #dde4df;border-radius:8px;padding:10px}.payment-grid small,.payment-grid strong{display:block}.preserve-lines{white-space:pre-line}.approval-success{margin-top:28px;border:1px solid #b7e3c8;background:#effaf3;border-radius:12px;padding:18px;display:flex;gap:14px;align-items:flex-start}.approval-success>span{width:34px;height:34px;border-radius:50%;background:#1d7a45;color:white;display:grid;place-items:center;font-weight:bold}.approval-success strong{font-size:18px}.decline-state{margin-top:28px;border:1px solid #edc6c6;background:#fff5f5;border-radius:12px;padding:18px}.approval-form{min-width:330px;display:grid;gap:12px}.approval-form input{background:white!important;color:#17191b!important;border:1px solid #cfd4da!important}.decline-form{align-self:flex-end}.powered{text-align:center;color:#8a9199;font-size:11px;margin-top:36px}.publicestimate.v4-public footer{display:none}
@media(max-width:1000px){.estimate-workspace{grid-template-columns:1fr}.sticky-card{position:static}.estimate-side{display:grid;grid-template-columns:1fr 1fr;gap:14px}.estimate-side>.sticky-card{grid-column:1/-1}}
@media(max-width:780px){.estimate-toolbar{align-items:flex-start;flex-direction:column}.estimate-toolbar .actions{width:100%}.estimate-toolbar .actions .btn{flex:1}.gridfields.four,.item-grid{grid-template-columns:1fr 1fr}.line-head{display:none}.line-row{grid-template-columns:1fr auto;gap:0;padding:12px}.line-row>div{padding:5px 0}.line-row>div:nth-child(2):before{content:'Qty: ';color:var(--muted)}.line-row>div:nth-child(3):before{content:'Rate: ';color:var(--muted)}.line-row>div:nth-child(2),.line-row>div:nth-child(3){grid-column:1}.line-row>div:nth-child(4){grid-column:1;font-size:18px}.line-row form{grid-column:2;grid-row:1/5}.save-strip{align-items:flex-start;flex-direction:column}.estimate-side{grid-template-columns:1fr}.estimate-side>.sticky-card{grid-column:auto}.respond{display:block}.approval-form{min-width:0;margin-top:18px}.decline-form{margin-top:8px}.payment-grid{grid-template-columns:1fr}}
@media(max-width:560px){.gridfields.four,.item-grid{grid-template-columns:1fr}.settings-fold summary{align-items:flex-start;flex-direction:column}.v4-paper{padding:20px 16px}.v4-paper .paperhead{gap:16px}.v4-items{border:0}.v4-items .publicitem{grid-template-columns:1fr auto!important;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:8px}.v4-items .publicitem.header{display:none}.v4-items .publicitem>span:nth-child(2){grid-column:1}.v4-items .publicitem>span:nth-child(2):before{content:'Qty: ';color:#69717a}.v4-items .publicitem>span:nth-child(3){display:block!important;grid-column:1}.v4-items .publicitem>span:nth-child(3):before{content:'Rate: ';color:#69717a}.v4-items .publicitem>strong:last-child{grid-column:2;grid-row:1/4;align-self:center}.publictotals{width:100%}.public-actions{justify-content:stretch}.public-actions .btn{flex:1}}
@media print{body{background:#fff!important}.no-print,.topbar,footer{display:none!important}.publicestimate{padding:0!important;background:#fff!important}.paper{box-shadow:none!important;border-radius:0!important;width:100%!important;max-width:none!important;padding:18px!important}.powered{display:none}.papersection{break-inside:avoid}.v4-items{break-inside:auto}.publicitem{break-inside:avoid}}

/* V5 production polish */
.btn{transition:transform .14s ease,filter .14s ease,background .14s ease,border-color .14s ease}.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}.btn.soft{background:#173726;border-color:#28563b;color:#bdf3cf}.btn.info{background:#1d4ed8;border-color:#2563eb;color:#fff}.btn.public-print{background:#17633c;border-color:#17633c;color:#fff}.btn.public-pdf{background:#2458d3;border-color:#2458d3;color:#fff}.public-actions .btn{box-shadow:0 6px 16px rgba(0,0,0,.12)}.captcha-box{border:1px solid #33443b;background:#0e1913;border-radius:12px;padding:14px}.captcha-box strong{color:var(--accent);font-size:17px}.captcha-box small{display:block;margin-top:7px}.authlinks{display:flex;gap:8px;justify-content:center;color:var(--muted);font-size:13px}.authlinks a{color:var(--accent)}.verify-card{text-align:center}.verify-icon{width:54px;height:54px;border-radius:50%;margin:0 auto 14px;background:var(--accent2);border:1px solid #28563b;display:grid;place-items:center;font-size:26px}.devmail{margin-top:18px;border:1px dashed #9a7b31;background:#211b0d;border-radius:12px;padding:14px;text-align:left;color:#ead59d}.devmail p{color:#cdbf96}.devmail a{color:#ffdb72;font-weight:800}.tiny{font-size:12px}.estimate-filters{display:grid;grid-template-columns:minmax(220px,1fr) 180px 180px auto auto;gap:10px;align-items:end;margin:0 0 14px}.estimate-filters label span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.estimate-filters input,.estimate-filters select{margin-top:5px}.filter-btn{min-height:46px}.status-filter-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.filter-chip{border:1px solid var(--line);background:#0e1318;padding:8px 11px;border-radius:999px;font-size:12px;color:#c6ccd3}.filter-chip b{margin-left:5px;color:var(--muted)}.filter-chip.active{background:var(--accent2);border-color:#28563b;color:#bdf3cf}.filter-chip.active b{color:#8ce4ac}.estimate-card{transition:border-color .15s ease,transform .15s ease}.estimate-card:hover{border-color:#38434e}.publicestimate .public-actions{padding-top:4px}.publicestimate .public-actions .btn{min-width:125px}.estimate-toolbar .actions form{margin:0}.estimate-toolbar .actions .btn{min-width:112px}
@media(max-width:900px){.estimate-filters{grid-template-columns:1fr 1fr}.estimate-filters .search-field{grid-column:1/-1}.filter-btn{width:100%}}
@media(max-width:560px){.estimate-filters{grid-template-columns:1fr}.estimate-filters .search-field{grid-column:auto}.status-filter-chips{overflow:auto;flex-wrap:nowrap;padding-bottom:4px}.status-filter-chips .filter-chip{white-space:nowrap}.public-actions{display:grid!important;grid-template-columns:1fr 1fr}.publicestimate .public-actions .btn{width:100%;min-width:0}}
.customer-cards{display:grid;gap:10px}.customer-card{display:flex;justify-content:space-between;gap:18px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:14px;background:#10151a}.customer-card small{display:block;color:var(--muted);margin-top:4px}.customer-actions{display:flex;gap:8px;align-items:center}.customer-actions form{margin:0}.line-actions{display:flex!important;align-items:center;justify-content:flex-end;gap:2px;padding:4px!important}.line-actions form{margin:0}.line-edit,.line-delete{width:34px;height:34px;display:grid;place-items:center;border-radius:8px}.line-edit{color:#a9c6ff;background:#172033}.line-delete{background:#251515}.summary-actions form{margin:0}.summary-actions form .btn{width:100%}
@media(max-width:560px){.customer-card{align-items:flex-start;flex-direction:column}.customer-actions{width:100%}.customer-actions .btn,.customer-actions form{flex:1}.customer-actions form .btn{width:100%}.line-row .line-actions{grid-column:2;grid-row:1/5!important;flex-direction:column}}

/* V5.1 admin impersonation + registration guard */
.impersonation-banner{position:sticky;top:0;z-index:1000;display:flex;gap:14px;align-items:center;justify-content:center;padding:10px 16px;background:#5b3a00;color:#fff0c2;border-bottom:1px solid #8b5c0a}.impersonation-banner span{color:#f4ddb0}.impersonation-banner form{margin:0}.impersonation-banner .btn{background:#fff1c4;border-color:#fff1c4;color:#4d3200}.admin-return{color:#ffd976!important;font-weight:800}.panel table form{margin:0}.panel table .btn.small{white-space:nowrap}
@media(max-width:700px){.impersonation-banner{align-items:flex-start;flex-direction:column}.impersonation-banner .btn{width:100%}}
/* Qalcu V6 brand + marketing */
.brand{display:flex!important;align-items:center;gap:9px}.brandmark{display:inline-grid;place-items:center;width:34px;height:34px;border:3px solid #48e1b7;border-radius:11px;color:#48e1b7;font-weight:900;line-height:1}.marketing{padding:64px 20px 90px}.marketing h1{font-size:clamp(38px,6vw,68px);max-width:900px;line-height:1.02}.marketing h2{margin-top:42px}.lead,.hero-mini>p{max-width:820px;font-size:19px;line-height:1.7}.eyebrow{color:#48e1b7!important;font-size:12px!important;letter-spacing:.18em;font-weight:800}.featuregrid,.projectgrid,.integrationgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}.featuregrid article,.projectgrid article,.integrationgrid article,.freebox,.notice{background:linear-gradient(145deg,#0c1b2a,#07121f);border:1px solid #17344a;border-radius:18px;padding:24px}.projectgrid img{width:100%;height:145px;object-fit:contain;background:#fff;border-radius:12px;margin-bottom:16px}.companyhero{display:grid;grid-template-columns:minmax(220px,360px) 1fr;gap:36px;align-items:center}.companyhero img{width:100%;max-height:300px;object-fit:contain;border-radius:20px;background:#fff}.freebox{margin:30px 0}.freebox strong{font-size:34px;color:#48e1b7}.admin-connect{padding:45px 20px 80px}.pagehead{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.integrationgrid article{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px}.integration-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#11394a;color:#48e1b7;font-weight:900}.status{font-size:13px}.status.on{color:#48e1b7}.status.off{color:#8293a4}.notice{margin-top:25px}.btn.danger{background:#5e2730!important}.footergrid a{display:block;margin:6px 0}@media(max-width:700px){.companyhero{grid-template-columns:1fr}.pagehead{display:block}.integrationgrid article{grid-template-columns:44px 1fr}.integrationgrid form{grid-column:1/-1}.marketing{padding-top:38px}}

/* Qalcu V6.1 production polish */
.site-footer{margin-top:58px;border-top:1px solid var(--line);background:linear-gradient(180deg,#0a0d10 0%,#07100d 100%)}
.footer-main{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:38px;padding:52px 0 38px}
.site-footer h3{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#dbe5df;margin:0 0 15px}
.site-footer a{display:block;color:#aab5af;font-size:14px;margin:9px 0;transition:.15s ease}.site-footer a:hover{color:var(--accent)}
.footer-brand p{max-width:330px;color:var(--muted);font-size:14px}.footer-logo{display:inline-flex!important;color:#fff!important;font-size:22px!important;margin:0!important}.footer-logo .brandmark{color:var(--accent)}
.footer-pill{display:inline-flex;margin-top:9px;border:1px solid #265b42;background:#10271c;color:#8ae2ad;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:700}
.footer-bottom{border-top:1px solid var(--line);padding:24px 0 30px;display:flex;align-items:flex-start;justify-content:space-between;gap:30px;color:#8e9993;font-size:13px}.footer-bottom strong{color:#dfe5e1;font-size:13px}.footer-bottom p{margin:5px 0 0}.developer-credit{text-align:right;color:#aab5af}.developer-credit a{display:inline;color:var(--accent);font-weight:800;margin:0}.developer-credit small{display:block;margin-top:4px;color:#7e8b84}
.marketing{background:radial-gradient(circle at 80% 4%,rgba(51,130,86,.18),transparent 28%)}.marketing .featuregrid article,.marketing .projectgrid article,.marketing .freebox,.marketing .notice{background:linear-gradient(180deg,#151b18,#101511);border-color:#27352d}.marketing .companyhero img{border:1px solid #27352d}.marketing .btn{background:var(--accent);border-color:var(--accent);color:#07120b}.marketing .btn.secondary,.marketing .btn.ghost{background:transparent;color:var(--text);border-color:#355142}
.guide-hero{max-width:880px}.guide-hero h1{margin-bottom:18px}.guide-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:36px;align-items:start}.guide-copy{font-size:17px;color:#c4cdc8}.guide-copy h2{font-size:30px;letter-spacing:-.025em;color:#f5f7f6;margin:42px 0 12px}.guide-copy h3{font-size:21px;color:#edf3ef;margin:28px 0 8px}.guide-copy p,.guide-copy li{color:#aeb9b3}.guide-copy ul{padding-left:22px}.guide-copy li{margin:8px 0}.guide-aside{position:sticky;top:92px;background:linear-gradient(180deg,#141b17,#0e1410);border:1px solid #27372e;border-radius:18px;padding:20px}.guide-aside h3{margin-top:0}.guide-aside a{display:block;padding:9px 0;border-bottom:1px solid #243029;color:#b8c6bd;font-size:14px}.guide-aside a:last-child{border:0}.guide-aside a:hover{color:var(--accent)}
.user-actions{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.btn.warn{background:#5f4717;border-color:#8b6927;color:#fff}.btn.success{background:#174d31;border-color:#2a7048;color:#b8f1cd}.btn.danger{background:#5c2028!important;border-color:#8f3946!important;color:#fff!important}.account-blocked{color:#ffb0b8;font-weight:700}.account-active{color:#8ae2ad;font-weight:700}.admin-note{font-size:12px;color:var(--muted);margin-top:5px}.confirm-delete{margin:0}
@media(max-width:980px){.footer-main{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.guide-grid{grid-template-columns:1fr}.guide-aside{position:static}}
@media(max-width:620px){.footer-main{grid-template-columns:1fr;gap:24px;padding-top:38px}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.developer-credit{text-align:left}.guide-copy h2{font-size:26px}}