@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');
:root{--dark:#27282b;--accent:#4a3026;--border:#e1e3e6;--muted:#70747b;--bg:#f5f6f8;--white:#fff;--soft:#f0f1f3;--radius:12px}
*{box-sizing:border-box}body{margin:0;color:var(--dark);background:var(--bg);font-family:Montserrat,Lato,'Segoe UI',Arial,sans-serif;font-size:12px;line-height:1.55}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}input,select,textarea{outline:none;border:1px solid #d5d7db;border-radius:6px;background:#fff;padding:10px;color:var(--dark);width:100%}input:focus,select:focus,textarea:focus{border-color:#715244;box-shadow:0 0 0 3px #4a302619}input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);margin:0}textarea{resize:vertical;min-height:65px}form{margin:0}
.app-header{height:74px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:43px;padding:0 max(28px,calc((100vw - 1330px)/2));position:sticky;top:0;z-index:20}.brand{color:#222;text-decoration:none;display:flex;align-items:center;gap:14px;white-space:nowrap}.brand img{height:36px;width:auto;display:block}.brand span{letter-spacing:2px;font-size:10px;font-weight:700;color:var(--accent)}.app-header nav{display:flex;gap:23px;align-items:center;flex:1}.app-header nav a{text-decoration:none;color:#5a5d63;font-size:12px;font-weight:600;padding:27px 0;white-space:nowrap}.app-header nav a[aria-current=page]{color:var(--accent);border-bottom:2px solid var(--accent)}.userbar{display:flex;align-items:center;gap:15px;font-size:11px;white-space:nowrap}.text-btn{border:0;background:none;color:#888;cursor:pointer;font:inherit;padding:0;text-decoration:underline}
.shell{width:min(1330px,calc(100% - 56px));margin:32px auto 90px}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.heading-row h1{font-size:27px;line-height:1.25;margin:5px 0 7px;letter-spacing:-.6px}.heading-row h2{margin:0}.heading-row p{color:var(--muted);margin:0}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--accent)}h2{font-size:15px;margin:0 0 16px}p{line-height:1.65}.muted{color:var(--muted)}.small{font-size:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:auto;border:1px solid var(--border);background:#fff;color:#303034;border-radius:7px;padding:10px 16px;font-size:12px;font-weight:700;text-decoration:none;white-space:nowrap;min-height:38px;transition:.13s ease}.btn:hover{background:#f3f1f0;border-color:#b4a9a5}.btn.primary{background:#3b2b26;color:#fff;border-color:#3b2b26}.btn.primary:hover{background:#523930}.btn.outline{background:transparent;border-color:#c8c9cb}.btn.small{padding:6px 10px;min-height:31px;font-size:10px}.btn.full{width:100%}.btn:disabled{opacity:.45;cursor:wait}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:21px;box-shadow:0 1px 2px #00000006}.spaced{margin-top:17px}.narrow{max-width:800px}.field{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:11px;margin:0 0 15px}.field small{font-weight:400;color:var(--muted);font-size:10px}.checkbox-field{flex-direction:row;align-items:center;font-size:12px}.form-grid{display:grid;gap:0 14px}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.notice{border:1px solid #cbe0d3;background:#e9f6ee;padding:14px 16px;border-radius:7px;margin-bottom:20px}.notice.error{background:#faeded;border-color:#f1c4c4;color:#a02020}.notice.warning{background:#fff9ec;border-color:#eddfb4;color:#73520e}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--border);border-radius:9px;padding:17px 18px;display:flex;flex-direction:column;gap:6px}.stat span{color:#7b7b7b;font-size:10px;font-weight:600}.stat strong{font-size:21px;font-weight:700;letter-spacing:-.8px}.filters{display:flex;gap:9px;margin-bottom:18px}.filters .search{flex:1}.filters select{width:230px}.filters .btn{flex-shrink:0}.table-scroll{overflow:auto}.data-table{width:100%;border-collapse:collapse;font-size:11px}.data-table th{text-align:left;font-weight:700;color:#666;font-size:10px;padding:11px 11px;background:#f8f8f9;border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:12px 11px;border-bottom:1px solid #ebedef;vertical-align:middle}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fcfbfa}.data-table .right,.right{text-align:right}.money-cell{white-space:nowrap;font-weight:700}.item-link{font-weight:700;text-decoration:none}.item-link:hover{text-decoration:underline}.empty{padding:40px 10px;text-align:center;color:#777}.status{display:inline-block;border-radius:20px;padding:4px 9px;font-size:10px;font-weight:700;background:#e9ecef;color:#65676b;white-space:nowrap}.status-prepared{background:#eef3fc;color:#42648c}.status-sent{background:#e9f3fc;color:#35658a}.status-accepted{background:#e8f5eb;color:#337547}.status-rejected{background:#faecec;color:#9b4949}.status-archived{background:#ececec;color:#707070}
.editor-layout{display:grid;grid-template-columns:minmax(0,900px) minmax(280px,1fr);gap:18px;align-items:start}.editor-aside{position:sticky;top:100px}.card-stack{margin-bottom:17px}.card-stack h2{font-size:13px;padding-bottom:12px;border-bottom:1px solid var(--border);margin:0 0 19px}.card-stack .section-title h2{border:0;margin:0;padding:0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:13px;border-bottom:1px solid var(--border);margin-bottom:18px}.section-title .actions{gap:0}.seg{border:1px solid var(--border);background:#f9f9f9;padding:8px 11px;font-size:10px;font-weight:700;white-space:nowrap}.seg:first-child{border-radius:7px 0 0 7px}.seg:last-child{border-radius:0 7px 7px 0;border-left:0}.seg.active{background:var(--accent);color:white;border-color:var(--accent)}.inline-info{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--border);padding-top:12px;color:#777;font-size:10px}.line-card{border:1px solid #e2e4e7;border-radius:8px;padding:11px;margin-bottom:9px;background:#fcfcfd}.line-top{display:flex;align-items:center;gap:9px}.line-index{font-size:10px;font-weight:700;color:#8a8c90;width:21px}.line-title{flex:1;min-width:0;display:flex;gap:7px;align-items:center}.line-title input{font-weight:600;background:white}.line-delete,.line-copy,.drag-handle{border:1px solid #e6e6e6;background:white;border-radius:6px;min-width:30px;height:33px;display:flex;align-items:center;justify-content:center;font-size:15px;color:#898989;cursor:pointer}.line-delete:hover{color:#b32727}.drag-handle{cursor:grab;user-select:none;touch-action:none}.drag-handle:active{cursor:grabbing}.line-card.dragging{opacity:.5;border:2px dashed #715244}.line-grid{margin:10px 0 0 31px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) 125px;gap:8px}.line-grid label{display:flex;flex-direction:column;gap:4px;font-size:9px;color:#74777a;font-weight:700}.line-grid input,.line-grid select{padding:8px 7px;font-size:11px;min-width:0}.line-grid .line-total{align-self:end;padding:10px 5px;font-size:12px;font-weight:700;text-align:right;white-space:nowrap}.line-options{margin:8px 0 0 31px;display:flex;align-items:center;gap:12px;justify-content:space-between}.line-options select{width:auto;font-size:10px;padding:5px 8px}.line-options input{width:60%;max-width:380px;font-size:10px;padding:5px 8px}.line-options label{display:flex;align-items:center;gap:5px;font-size:10px;color:#777}.compact{font-size:9px}.compact th,.compact td{padding:8px 5px;white-space:nowrap}.compact td:first-child{min-width:115px;white-space:normal}
.total-panel h2{margin:0}.total-panel .section-title{padding:0 0 12px;margin:0 0 15px}.sum-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;color:#777;gap:8px}.sum-row strong{color:#343434}.sum-main{border-top:1px solid var(--border);margin-top:12px;padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--accent);font-size:10px;font-weight:800}.sum-main strong,.sum-main b{font-size:19px;color:var(--accent);white-space:nowrap}.mini-preview{border:1px solid #e0e0e0;background:#fff;margin:20px auto 13px;width:min(100%,280px);min-height:315px;padding:20px;box-shadow:0 3px 9px #0001;position:relative}.mini-preview:before{content:'';position:absolute;right:0;top:0;background:var(--accent);width:5px;height:50px}.mini-preview img{width:85px;height:auto}.mini-kind{font-size:15px;margin:24px 0 10px;font-weight:700;letter-spacing:2px}.mini-preview #mini-client{font-size:9px;font-weight:700}.mini-preview #mini-subject{font-size:8px;color:#777;padding-top:5px}.mini-preview #mini-lines{font-size:8px;margin-top:17px}.mini-line{display:flex;justify-content:space-between;border-bottom:1px solid #eee;padding:6px 0;gap:6px}.mini-preview #mini-sum{font-size:11px;text-align:right;font-weight:800;margin-top:19px}.help-panel{margin-top:17px}.help-panel p{font-size:10px;color:#777;margin:0}.prewrap{white-space:pre-wrap;overflow-wrap:anywhere}.offer-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start}.history-row{padding:13px 0;border-bottom:1px solid #eee;display:flex;align-items:center;justify-content:space-between;gap:10px}.history-row:last-child{border:0}.history-row .actions{justify-content:flex-end}.grid-admin{display:grid;grid-template-columns:minmax(275px,370px) minmax(0,1fr);gap:17px;align-items:start}.toast{position:fixed;bottom:26px;right:26px;background:#302e2d;color:#fff;border-radius:8px;padding:12px 18px;font-size:12px;box-shadow:0 12px 30px #0003;max-width:400px;z-index:40;display:none}.toast.show{display:block}.toast.error{background:#a33535}.login-card{margin:9vh auto 0;max-width:430px;background:white;border:1px solid var(--border);padding:35px 40px;border-radius:14px;box-shadow:0 8px 35px #1111110a}.login-logo{display:flex;justify-content:center}.login-logo img{width:185px;max-width:100%;height:auto;display:block}.login-card h1{font-size:16px;letter-spacing:4px;margin:25px 0 6px}.login-card p{color:var(--muted);margin:5px 0 25px}.footer-app{text-align:center;font-size:10px;color:#aaa;padding:0 0 20px}
@media(max-width:1200px){.app-header{gap:18px;padding:0 18px}.app-header nav{gap:12px}.editor-layout{grid-template-columns:minmax(0,1fr) 270px}.line-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.line-grid .line-total{grid-column:span 1}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.app-header nav{overflow:auto}.app-header nav a{font-size:10px}.userbar span{display:none}.editor-layout,.offer-layout{grid-template-columns:1fr}.editor-aside{position:static}.grid-admin{grid-template-columns:1fr}.heading-row{align-items:flex-start;flex-wrap:wrap}.heading-row .actions{width:100%}.shell{width:calc(100% - 30px)}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.app-header{height:auto;min-height:62px;flex-wrap:wrap;padding:10px 14px;gap:5px}.app-header nav{order:3;flex-basis:100%;gap:16px}.app-header nav a{padding:8px 0}.brand img{height:29px}.userbar{margin-left:auto}.shell{width:calc(100% - 22px);margin:19px auto 55px}.panel{padding:15px}.heading-row h1{font-size:22px}.heading-row .actions{gap:6px}.heading-row .actions .btn{flex:1;padding:8px 10px}.stats{gap:7px}.stat{padding:12px}.stat strong{font-size:17px}.form-grid.two{grid-template-columns:1fr}.filters{flex-wrap:wrap}.filters .search{flex-basis:100%}.filters select{flex:1}.line-grid{margin-left:0;grid-template-columns:repeat(2,minmax(0,1fr))}.line-grid .line-total{grid-column:1/-1;text-align:left;padding:5px}.line-options{margin-left:0;flex-wrap:wrap}.line-title input{font-size:11px}.section-title{flex-wrap:wrap}.mini-preview{max-width:320px}.login-card{margin:5vh 12px;padding:25px}.history-row{align-items:flex-start;flex-direction:column}}
.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 0 7px;flex-wrap:wrap}

/* NOVA OFERTY v1.1 — szeroki układ i kompaktowy kalkulator */
:root{--row-border:#e6e6e8}
.app-header{padding-left:clamp(18px,2vw,36px);padding-right:clamp(18px,2vw,36px);gap:29px}
.shell{width:calc(100% - 42px);max-width:1900px;margin:25px auto 75px}
.editor-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.editor-main{min-width:0}
.editor-aside{position:static;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(250px,.65fr);gap:16px;align-items:start}
.editor-aside .help-panel{margin:0}
.editor-aside .total-panel{display:grid;grid-template-columns:minmax(270px,1fr) minmax(210px,.65fr);column-gap:26px}
.editor-aside .total-panel .section-title,.editor-aside .total-panel .sum-row,.editor-aside .total-panel .sum-main{grid-column:1}
.editor-aside .total-panel .mini-preview{grid-column:2;grid-row:1 / span 7;margin:0 auto;width:100%;max-width:265px}
.editor-aside .total-panel #preview-side{grid-column:2}
.lines-scroller{width:100%;overflow:visible;padding-bottom:6px}
#lines{min-width:1170px}
.line-columns-head,.line-row{display:grid;grid-template-columns:22px 25px minmax(230px,2.5fr) minmax(64px,.55fr) minmax(70px,.7fr) minmax(100px,.95fr) minmax(100px,.95fr) minmax(68px,.62fr) minmax(70px,.65fr) minmax(115px,1fr) 27px 27px 27px;gap:6px;align-items:center}
.line-columns-head{padding:2px 8px 8px;font-size:9px;color:#777d83;font-weight:700;line-height:1.25}
.line-columns-head span:nth-child(n+4):nth-child(-n+10){text-align:center}
.line-card{padding:8px;margin:0 0 6px;background:#fff;border-radius:6px;position:relative}
.line-card input,.line-card select{min-height:35px;width:100%;min-width:0;padding:8px 7px;font-size:11px}
.line-card input[data-field=name]{font-size:12px;font-weight:600}
.line-card .line-index{width:auto;text-align:center}
.line-card .drag-handle,.line-card .line-copy,.line-card .line-delete,.line-card .line-more{min-width:25px;width:25px;height:33px;font-size:14px}
.line-card .line-more{border:1px solid #e6e6e6;border-radius:6px;background:#fff;color:#686868}
.line-card .line-total{font-size:11px;font-weight:800;text-align:right;white-space:nowrap;color:var(--accent);padding-right:4px;font-variant-numeric:tabular-nums}
.line-card .line-row:focus-within{z-index:3}
.line-card:focus-within{z-index:20;border-color:#baa99f}
.line-details{display:flex;align-items:center;gap:16px;margin:10px 0 0 50px;padding:10px 0 2px;border-top:1px solid #eee}
.line-details label{display:flex;align-items:center;gap:8px;color:#666;font-size:10px;white-space:nowrap}
.line-details select{width:auto;max-width:210px}
.line-details input{flex:1}
.line-details[hidden]{display:none}
.name-cell{position:relative;min-width:0}
.name-cell .catalog-suggest{position:absolute;left:0;right:0;top:calc(100% + 3px);z-index:45;background:white;border:1px solid #d8d2cf;box-shadow:0 9px 25px #0002;border-radius:7px;max-height:245px;overflow-y:auto;padding:4px}
.catalog-suggest[hidden]{display:none}
.catalog-suggest button{width:100%;background:white;border:0;border-radius:4px;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 8px;text-align:left;font-size:11px;color:#333}
.catalog-suggest button:hover,.catalog-suggest button.active{background:#f4efed}
.catalog-suggest .match-meta{white-space:nowrap;color:#80685f;font-size:10px}
.line-row select[data-field=vat_rate]{padding-right:18px}
@media(max-width:1220px){.lines-scroller{overflow-x:auto;overflow-y:auto}}
@media(max-width:1350px){.editor-aside{grid-template-columns:1fr}.editor-aside .total-panel{grid-template-columns:minmax(250px,1fr) 255px}.shell{width:calc(100% - 30px)}}
@media(max-width:950px){.editor-aside .total-panel{display:block}.editor-aside .total-panel .mini-preview{margin:20px auto 13px}.editor-aside{display:block}.editor-aside .help-panel{margin-top:15px}#lines{min-width:1140px}}
@media(max-width:680px){.shell{width:calc(100% - 20px);margin:16px auto 50px}.line-columns-head,.line-row{gap:4px}.line-card{padding:6px}.line-details{margin-left:0;flex-wrap:wrap}.line-details input{flex-basis:100%}.app-header{padding:10px 12px}.editor-aside .total-panel .mini-preview{max-width:280px}}
.narrow{max-width:none}