:root{--bg:#f4f6f9;--card:#fff;--text:#172033;--muted:#6f7888;--line:#e3e7ee;--accent:#2463eb;--danger:#c93636;--ok:#177245;--shadow:0 8px 28px rgba(25,34,54,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:#2458b8;text-decoration:none}a:hover{text-decoration:underline}.topbar{height:68px;background:#101827;color:#fff;display:flex;align-items:center;padding:0 28px;gap:28px;position:sticky;top:0;z-index:5}.brand{display:flex;gap:10px;align-items:center;color:#fff;min-width:210px}.brand:hover{text-decoration:none}.brand small,.cell-title small,td small,.timeline small,.catalog-card small{display:block;color:#8d96a7;font-size:12px}.brand-mark{width:52px;height:52px;border-radius:14px;background:#2d6cf0;color:#fff;display:grid;place-items:center;font-weight:800;font-size:25px}.brand-mark.small{width:38px;height:38px;border-radius:10px;font-size:18px}.topbar nav{display:flex;gap:20px;flex:1}.topbar nav a,.userbox a{color:#cdd5e3}.userbox{display:flex;gap:12px;align-items:center;font-size:13px}.container{max-width:1500px;margin:0 auto;padding:28px}footer{text-align:center;color:var(--muted);padding:20px}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}.page-head h1{margin:0;font-size:28px}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px;margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat b{font-size:30px;display:block}.stat span{color:var(--muted)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.form label{display:block;font-weight:600;margin-bottom:16px}.form input,.form select,.form textarea,.filters input,.filters select{width:100%;margin-top:6px;border:1px solid #cfd5df;border-radius:9px;padding:10px 12px;background:#fff;font:inherit}.form textarea{resize:vertical}.form h2{font-size:17px;margin:26px 0 12px}.check{font-weight:500!important;display:flex!important;align-items:center;gap:8px}.check input{width:auto!important;margin:0!important}.checks{display:flex;gap:24px}.btn{display:inline-block;border:1px solid #cbd2dd;background:#fff;color:#243149;border-radius:9px;padding:9px 14px;font-weight:650;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.wide{width:100%}.alert{padding:12px 15px;border-radius:10px;margin-bottom:15px;background:#e8eefc}.alert.success{background:#e7f7ef;color:#145b39}.alert.danger{background:#fdecec;color:#912727}.danger-link{color:var(--danger)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{color:#687285;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.actions{white-space:nowrap}.actions a{margin-right:10px}.cell-title{display:flex;align-items:center;gap:10px}.thumb{width:44px;height:44px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}.preview{display:block;max-width:150px;max-height:100px;object-fit:contain;margin-top:10px;border:1px solid var(--line);border-radius:8px}.badge{display:inline-block;border-radius:999px;padding:4px 8px;font-size:12px;background:#edf0f5}.badge.ok{background:#e7f7ef;color:#176943}.badge.mutedb{color:#6e7480}.timeline>div{padding:9px 0;border-bottom:1px solid var(--line)}.filters{display:grid;grid-template-columns:2fr 1.3fr 1fr 1fr auto;gap:10px}.filters input,.filters select{margin:0}.product-layout{display:grid;grid-template-columns:1fr 330px;gap:20px}.hero-img{width:220px;max-height:180px;object-fit:contain;float:right;margin:0 0 20px 20px}.details{display:grid;grid-template-columns:150px 1fr;gap:8px 14px}.details dt{color:var(--muted)}.details dd{margin:0}.price-card span{display:block;color:var(--muted);margin-top:12px}.price-card b{display:block;font-size:22px}.narrow{max-width:600px}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0e1727,#233a64)}.login-card{width:min(420px,92vw);background:#fff;padding:35px;border-radius:18px;box-shadow:0 25px 80px rgba(0,0,0,.3)}.login-card h1{margin:15px 0 0}.login-card label{display:block;font-weight:650;margin:16px 0}.login-card input{width:100%;padding:11px;border:1px solid #ccd3de;border-radius:9px;margin-top:6px}.public-body{background:#fff}.public-wrap{max-width:1300px;margin:auto;padding:34px}.public-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.public-filter a{padding:7px 11px;border:1px solid var(--line);border-radius:999px}.public-filter a.active{background:#162136;color:#fff}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-card{border:1px solid var(--line);border-radius:14px;padding:18px}.catalog-card>img{width:100%;height:180px;object-fit:contain}.catalog-card h2{font-size:18px}.catalog-bottom{display:flex;justify-content:space-between;gap:10px;align-items:end;margin-top:18px}.catalog-bottom b{font-size:18px}.table-scroll{overflow:auto}@media(max-width:950px){.topbar{height:auto;flex-wrap:wrap;padding:14px 18px}.topbar nav{order:3;width:100%;overflow:auto;padding-bottom:4px}.container{padding:18px}.cards,.grid4{grid-template-columns:repeat(2,1fr)}.grid3,.grid2,.product-layout{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.catalog-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.cards,.grid4,.catalog-grid,.filters{grid-template-columns:1fr}.userbox{margin-left:auto}.page-head{align-items:flex-start;flex-direction:column}.public-wrap{padding:18px}}@media print{.public-filter,.btn{display:none!important}.catalog-grid{grid-template-columns:repeat(2,1fr)}.catalog-card{break-inside:avoid}body{background:#fff}}
.price-help{margin-top:-4px;margin-bottom:14px}.price-entry{display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:8px;align-items:center;margin-top:6px}.price-entry input,.price-entry select{margin-top:0!important}.price-hint{display:block;margin-top:6px;color:var(--muted);font-weight:500;min-height:18px}.price-card small{display:block;margin-top:4px}@media(max-width:600px){.price-entry{grid-template-columns:1fr 110px}}
.badge.internal{background:#fff1d6;color:#8a5a00}.form-help{display:block;margin-top:7px;color:var(--muted);font-weight:500;line-height:1.4}.standalone-check{align-self:center;margin-top:22px}.filters-wide{grid-template-columns:2fr 1.2fr 1fr 1.15fr 1fr auto}@media(max-width:1100px){.filters-wide{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.filters-wide{grid-template-columns:1fr}}

/* v0.1.4 – responzivní administrace a mobilní navigace */
html{overflow-x:hidden}.topbar-panel{display:flex;align-items:center;gap:28px;flex:1;min-width:0}.topbar-panel nav{min-width:0}.menu-toggle{display:none;width:44px;height:44px;padding:10px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(255,255,255,.06);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{display:block;width:22px;height:2px;border-radius:4px;background:#fff;transition:transform .18s ease,opacity .18s ease}.topbar nav a.active,.userbox a.active{color:#fff;font-weight:700}.table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table-scroll table{min-width:720px}.page-head>div:last-child{display:flex;flex-wrap:wrap;gap:8px}.page-head>div:last-child .btn{margin:0}.card h2:first-child{margin-top:0}.product-main:after{content:"";display:block;clear:both}

@media(max-width:800px){
  .topbar{height:auto;min-height:64px;flex-wrap:wrap;padding:10px 14px;gap:10px;align-items:center}
  .brand{min-width:0;flex:1;overflow:hidden}
  .brand-text{min-width:0;overflow:hidden}
  .brand-text b,.brand-text small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .brand-mark.small{flex:0 0 38px}
  .menu-toggle{display:flex;flex:0 0 44px}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .topbar-panel{display:none;order:3;flex:0 0 100%;width:100%;align-items:stretch;gap:0;padding-top:5px}
  .topbar-panel.open{display:flex;flex-direction:column}
  .topbar nav{order:initial;width:100%;overflow:visible;padding:4px 0;display:flex;flex-direction:column;gap:2px}
  .topbar nav a{display:block;width:100%;padding:10px 12px;border-radius:8px;color:#d9e0eb}
  .topbar nav a:hover,.topbar nav a.active{background:rgba(255,255,255,.1);text-decoration:none;color:#fff}
  .userbox{width:100%;margin:5px 0 0;padding:10px 4px 2px;border-top:1px solid rgba(255,255,255,.14);display:grid;grid-template-columns:1fr auto auto;gap:8px 12px;align-items:center}
  .userbox .user-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff;font-weight:650}
  .userbox a{padding:8px 5px}
  .container{width:100%;padding:16px 12px}
  .card{padding:16px;border-radius:12px}
  .page-head{gap:12px;margin-bottom:16px}
  .page-head h1{font-size:24px;line-height:1.2}
  .page-head p{margin-bottom:0}
  .page-head>.btn{width:100%;text-align:center}
  .page-head>div:last-child{width:100%}
  .page-head>div:last-child .btn{flex:1;text-align:center;min-width:120px}
  .cards{gap:10px}
  .stat b{font-size:26px}
  .filters{gap:8px}
  .filters .btn{width:100%}
  .form input,.form select,.form textarea,.filters input,.filters select{font-size:16px}
  .checks{flex-wrap:wrap;gap:12px}
  .hero-img{float:none;width:100%;max-width:100%;height:auto;max-height:240px;margin:0 0 18px}
  .details{grid-template-columns:120px minmax(0,1fr)}
  .details dd{overflow-wrap:anywhere}
  .price-card b{font-size:20px}
  .public-wrap{width:100%;padding:18px 12px}
  .public-filter{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:5px}
  .public-filter a{flex:0 0 auto}
  .catalog-card{padding:14px}
  .catalog-card>img{height:150px}
  .catalog-bottom{align-items:flex-start;flex-direction:column}
}

@media(max-width:520px){
  .topbar{padding:9px 10px}
  .brand small{display:none}
  .container{padding:12px 9px}
  .card{padding:13px;margin-bottom:12px}
  .cards,.grid2,.grid3,.grid4,.catalog-grid,.filters,.filters-wide{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{padding:14px}
  .stat b{font-size:24px}
  .page-head h1{font-size:22px}
  .details{grid-template-columns:1fr;gap:2px}
  .details dt{font-size:12px;margin-top:8px}
  .details dd{padding-bottom:4px}
  .price-entry{grid-template-columns:minmax(0,1fr) 105px}
  .userbox{grid-template-columns:1fr 1fr}
  .userbox .user-name{grid-column:1/-1}
  .userbox a{text-align:center;border-radius:8px;background:rgba(255,255,255,.06)}
  .table-scroll{margin-left:-13px;margin-right:-13px;width:calc(100% + 26px);max-width:none}
  .table-scroll table{min-width:680px}
  th,td{padding:10px 8px}
  .thumb{width:40px;height:40px}
  .btn{min-height:42px}
}

/* v0.1.5 – veřejný ceník podle firemního vzoru + nastavení loga */
.price-public-body{margin:0;background:#eef2f5;color:#333;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}.price-toolbar{position:sticky;top:0;z-index:10;background:rgba(16,24,39,.96);box-shadow:0 4px 18px rgba(0,0,0,.12)}.price-toolbar-inner{max-width:1040px;margin:auto;padding:10px 18px;display:flex;gap:16px;align-items:center;justify-content:space-between}.price-filters{display:flex;gap:7px;overflow-x:auto;white-space:nowrap;padding:2px 0;scrollbar-width:thin}.price-filters a{display:inline-block;padding:7px 11px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#dce4ef;font-size:13px}.price-filters a:hover{text-decoration:none;background:rgba(255,255,255,.08)}.price-filters a.active{background:#fff;color:#172033;border-color:#fff}.price-actions{display:flex;gap:8px;flex:0 0 auto}.price-actions .btn{background:#fff;border-color:#fff}.price-sheet{max-width:920px;margin:24px auto 48px;background:#fff;padding:44px 48px;border-radius:10px;box-shadow:0 8px 28px rgba(20,30,45,.12)}.price-sheet-header{text-align:center;border-bottom:2px solid #eee;padding-bottom:20px;margin-bottom:28px}.price-logo{display:block;max-width:260px;max-height:86px;object-fit:contain;margin:0 auto 12px}.price-company-name{font-weight:800;font-size:24px;margin-bottom:10px}.price-sheet-header h1{color:#3498db;font-size:24px;line-height:1.25;margin:0;text-transform:uppercase;letter-spacing:.02em}.price-highlight{background:#e7f3ff;border-left:5px solid #3498db;padding:15px 16px;margin:0 0 28px;font-size:14px;font-weight:500}.price-highlight small{display:block;margin-top:7px;color:#6f7888;font-weight:400}.price-empty{padding:25px;text-align:center;border:1px dashed #d8dde5;border-radius:10px;color:#77808c}.price-category{margin:0 0 30px;break-inside:auto}.price-category-title{display:flex;align-items:center;gap:12px;margin:0 0 12px;break-after:avoid}.price-category-title>img{width:46px;height:46px;object-fit:contain;flex:0 0 46px}.price-category-mark{width:42px;height:42px;border-radius:10px;background:#f1f5f8;border:1px solid #e1e6eb;color:#3498db;display:grid;place-items:center;font-weight:800;font-size:18px;flex:0 0 42px}.price-category-title h2{display:inline-block;color:#444;font-size:19px;line-height:1.25;margin:0;border-bottom:3px solid #7ed321;padding:0 20px 5px 0}.price-category-title p{margin:5px 0 0;color:#7b828b;font-size:12.5px}.price-table-wrap{width:100%;overflow-x:auto}.price-table{width:100%;border-collapse:collapse;border:1px solid #eee;background:#fff;table-layout:fixed}.price-table th,.price-table td{padding:9px 12px;text-align:left;border-bottom:1px solid #eee;vertical-align:middle}.price-table th{background:#f8f9fa;color:#666;font-weight:650;text-transform:uppercase;font-size:10px;letter-spacing:.03em}.price-table th:first-child{width:72%}.price-table th:last-child{width:28%}.price-table td:first-child strong{display:block;font-size:13.1px;color:#333}.price-table td:first-child small{display:block;color:#7c838e;font-size:11.4px;line-height:1.35;margin-top:2px}.price-table td:first-child .price-availability{color:#2d7b50}.price-table td:first-child .price-availability.price-availability-discontinued{color:#3498db;font-weight:600}.price-cell{white-space:nowrap}.price-cell strong{display:block;font-size:13.2px;color:#333}.price-cell>small{display:block;color:#8a919c;font-size:10.5px}.price-cell>span{display:block;color:#747c87;font-size:10.8px;margin-top:2px}.price-cell .price-free{color:#7caf22}.price-note{font-size:11.5px;color:#8a919a;margin:32px 0 20px}.price-sheet-footer{margin-top:34px;padding-top:18px;border-top:2px solid #eee;font-size:12.5px;color:#777}.price-sheet-footer>strong{color:#444}.price-sheet-footer>span{margin-left:7px}.price-contact{display:flex;justify-content:space-between;gap:14px;margin-top:13px}.settings-logo-row{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.settings-logo-preview{min-height:110px;border:1px dashed #d4dae3;border-radius:12px;background:#fafbfc;display:grid;place-items:center;padding:18px}.settings-logo-preview img{display:block;max-width:320px;max-height:110px;object-fit:contain}

@media(max-width:760px){.price-toolbar-inner{align-items:stretch;flex-direction:column;gap:8px}.price-actions{justify-content:flex-end}.price-sheet{margin:12px 10px 28px;padding:26px 18px;border-radius:8px}.price-logo{max-width:220px;max-height:72px}.price-sheet-header h1{font-size:20px}.price-highlight{font-size:13px}.price-category-title>img{width:40px;height:40px;flex-basis:40px}.price-category-title h2{font-size:17px}.price-table{table-layout:auto}.price-table th:first-child{width:auto}.price-table th:last-child{width:135px}.price-table th,.price-table td{padding:8px}.price-table td:first-child strong{font-size:12.4px}.price-cell{width:135px}.price-contact{flex-direction:column;gap:3px}.settings-logo-row{grid-template-columns:1fr}.settings-logo-preview img{max-width:100%}}

@media(max-width:430px){.price-sheet{padding:22px 12px}.price-actions .btn{padding:8px 10px;font-size:12px}.price-table th:last-child,.price-cell{width:118px}.price-table td:first-child strong{font-size:12px}.price-cell strong{font-size:12px}.price-cell>span{white-space:normal}.price-category-title h2{padding-right:6px}}

@media print{@page{size:A4;margin:14mm}.price-public-body{background:#fff!important}.price-toolbar{display:none!important}.price-sheet{width:100%!important;max-width:100%!important;margin:0!important;padding:0!important;border-radius:0!important;box-shadow:none!important}.price-sheet-header{margin-bottom:20px}.price-category{break-inside:auto}.price-category-title{break-after:avoid;page-break-after:avoid}.price-table tr{break-inside:avoid;page-break-inside:avoid}.price-table-wrap{overflow:visible}.price-table th,.price-table td{font-size:11px}.price-sheet-footer{break-inside:avoid}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}}
.brand-logo-wrap{width:38px;height:38px;border-radius:9px;background:#fff;display:grid;place-items:center;padding:4px;flex:0 0 38px;overflow:hidden}.brand-logo{display:block;max-width:100%;max-height:100%;object-fit:contain}.login-logo{display:block;max-width:250px;max-height:90px;object-fit:contain;margin:0 0 18px}


/* v0.1.7 - explicitni rezim ceny zdarma */
.price-type-select{margin-bottom:8px}
.price-entry.is-disabled{opacity:.48}
.price-free{color:#5f9d16!important;font-weight:800}

/* v0.1.8 - vyhledavani ve verejnem ceniku */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.price-toolbar-inner{max-width:1180px}
.price-filters{min-width:0;flex:1 1 auto}
.price-search-wrap{position:relative;flex:0 1 280px;min-width:190px}
.price-search{width:100%;height:38px;border:1px solid rgba(255,255,255,.2);border-radius:9px;background:rgba(255,255,255,.09);color:#fff;padding:7px 34px 7px 36px;font:inherit;outline:none;transition:border-color .15s,background .15s,box-shadow .15s}
.price-search::placeholder{color:#b9c2d0;opacity:1}
.price-search:focus{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.55);box-shadow:0 0 0 3px rgba(255,255,255,.08)}
.price-search::-webkit-search-cancel-button{filter:invert(1);opacity:.75;cursor:pointer}
.price-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-52%);color:#cbd3df;font-size:20px;line-height:1;pointer-events:none}
.price-search-empty{margin-bottom:28px}
.price-product-row[hidden],.price-category[hidden]{display:none!important}
@media(max-width:900px){.price-toolbar-inner{flex-wrap:wrap}.price-filters{order:1;flex:1 1 calc(100% - 190px)}.price-actions{order:2}.price-search-wrap{order:3;flex:1 1 100%;min-width:100%}}
@media(max-width:760px){.price-toolbar-inner{display:flex}.price-filters{order:1;width:100%;flex:1 1 100%}.price-search-wrap{order:2;width:100%;min-width:100%}.price-actions{order:3;justify-content:flex-end;width:100%}.price-search{height:42px}}
@media print{.price-search-wrap{display:none!important}}