:root{--ink:#14231e;--muted:#65736d;--green:#2f7d5b;--lime:#d9f06f;--paper:#f6f7f2;--white:#fff;--line:#dde3de}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial;color:var(--ink);background:var(--paper)}a{text-decoration:none;color:inherit}.nav{height:76px;display:flex;align-items:center;gap:34px;padding:0 max(5vw,24px);position:sticky;top:0;background:rgba(246,247,242,.92);backdrop-filter:blur(12px);z-index:10;border-bottom:1px solid rgba(20,35,30,.06)}.brand{font-weight:900;font-size:20px;display:flex;align-items:center;gap:9px}.brand span{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--ink);color:var(--lime)}nav{display:flex;gap:28px;margin:auto;font-size:14px;font-weight:650}.btn{display:inline-flex;justify-content:center;align-items:center;background:var(--ink);color:white;padding:15px 22px;border-radius:12px;font-weight:800;border:0;cursor:pointer}.btn.small{padding:11px 16px;font-size:14px}.hero{min-height:680px;max-width:1220px;margin:auto;padding:80px 38px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:80px}.pill{display:inline-block;padding:8px 12px;border-radius:30px;background:#e7eddc;font-size:13px;font-weight:750}.hero h1{font-size:clamp(52px,6vw,82px);line-height:.98;letter-spacing:-4px;margin:24px 0}.hero h1 em{font-style:normal;color:var(--green)}.hero p{font-size:19px;line-height:1.65;color:var(--muted);max-width:650px}.actions{display:flex;align-items:center;gap:24px;margin-top:30px}.ghost{font-weight:800}.trust{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px;font-size:12px;color:var(--muted)}.phone{width:310px;height:620px;margin:auto;background:#17231f;border:8px solid #17231f;border-radius:42px;box-shadow:0 40px 70px #1b2a2428;position:relative}.speaker{position:absolute;z-index:2;width:90px;height:22px;background:#17231f;left:102px;border-radius:0 0 15px 15px}.screen{height:100%;border-radius:33px;background:#f8faf6;padding:38px 17px 18px;overflow:hidden}.appbar{display:flex;justify-content:space-between;align-items:center}.appbar small,.task small{display:block;color:#718079}.appbar strong{font-size:21px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--lime);font-weight:900}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0}.stats div{background:white;border-radius:13px;padding:13px 8px;box-shadow:0 5px 15px #22332a0b}.stats b,.stats small{display:block;text-align:center}.stats b{font-size:22px}.stats small{font-size:10px;color:#738079}.screen h3{margin-top:26px}.task{background:white;border:1px solid #e6ebe6;border-radius:14px;padding:13px 10px;margin:9px 0;display:flex;align-items:center;gap:10px}.task i{font-style:normal;background:#ffe3dd;width:29px;height:29px;border-radius:9px;display:grid;place-items:center;font-weight:900}.task i.ok{background:#dff1df}.task i.wait{background:#fff1c8}.task div{flex:1}.task b{font-size:13px}.task small{font-size:10px;margin-top:3px}.screen button{width:100%;border:0;background:var(--ink);color:white;border-radius:12px;padding:13px;margin-top:18px;font-weight:800}.logos{background:var(--ink);color:#d9e1dd;min-height:94px;padding:24px 5vw;display:flex;align-items:center;justify-content:center;gap:5vw;font-size:13px}.logos span{opacity:.6}.logos b{letter-spacing:1px}.section{max-width:1160px;margin:auto;padding:110px 38px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--green);font-weight:900}.section>h2,.steps h2,.faq h2{font-size:clamp(38px,4vw,58px);line-height:1.05;letter-spacing:-2px;margin:15px 0 55px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid article{background:white;border:1px solid var(--line);padding:28px;border-radius:18px;min-height:210px}.grid h3{font-size:19px}.grid p,.steps p,.faq p{color:var(--muted);line-height:1.65}.icon{font-size:22px}.steps{display:grid;grid-template-columns:1fr 1fr;gap:100px}.step-list>div{display:flex;gap:24px;padding:25px 0;border-bottom:1px solid var(--line)}.step-list>b{}.step-list div>b{color:var(--green)}.step-list span{display:block}.step-list strong,.step-list small{display:block}.step-list strong{font-size:18px}.step-list small{color:var(--muted);margin-top:7px;line-height:1.5}.pricing{text-align:center}.price-card{text-align:left;max-width:520px;margin:auto;background:white;padding:38px;border:1px solid var(--line);border-radius:24px;box-shadow:0 25px 60px #2031280d}.tag{font-size:11px;font-weight:900;letter-spacing:1.5px;color:var(--green)}.price-card h3{font-size:28px;margin-bottom:10px}.price b{font-size:45px}.price span{color:var(--muted)}.price-card p,.note{color:var(--muted);line-height:1.5}.price-card ul{padding:0;list-style:none;line-height:2}.full{width:100%}.note{display:block;text-align:center;margin-top:13px;font-size:11px}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq h2{margin-bottom:20px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:800;cursor:pointer}.cta{background:var(--green);color:white;padding:90px max(7vw,30px);display:grid;grid-template-columns:1fr 430px;gap:80px;align-items:center}.cta h2{font-size:clamp(44px,5vw,68px);line-height:1;margin:14px 0}.cta p{color:#e1eee7}.light{color:var(--lime)}.contact{background:white;color:var(--ink);padding:28px;border-radius:20px}.contact p{color:var(--muted);font-size:14px;line-height:1.5}.contact input{width:100%;padding:14px;margin:6px 0;border:1px solid var(--line);border-radius:10px;font:inherit}.contact button{margin-top:7px}footer{padding:50px 5vw;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}footer p{text-align:center;color:var(--muted)}footer small{text-align:right;color:var(--muted)}@media(max-width:800px){.nav nav{display:none}.nav .small{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:55px;gap:45px}.hero h1{letter-spacing:-2.5px}.phone{width:290px}.logos{flex-wrap:wrap;gap:20px 35px}.logos span{width:100%;text-align:center}.grid{grid-template-columns:1fr}.steps,.faq,.cta{grid-template-columns:1fr;gap:40px}.section{padding:75px 24px}.cta{padding:70px 24px}.contact{max-width:500px;width:100%}footer{grid-template-columns:1fr;gap:18px;text-align:center}footer p,footer small{text-align:center}.actions{align-items:flex-start;flex-direction:column}.trust{line-height:1.6}}
.nav-actions{display:flex;align-items:center;gap:14px}.login-link{font-weight:700;color:inherit;text-decoration:none}.form-page{min-height:100vh;background:#f4f7f8;padding:40px 18px}.form-shell{max-width:720px;margin:auto}.form-card{background:#fff;border-radius:28px;padding:34px;box-shadow:0 20px 60px rgba(10,35,45,.12)}.form-card h1{margin:8px 0 10px}.form-card label{display:block;font-weight:700;margin:18px 0 7px}.form-card input{width:100%;box-sizing:border-box;padding:14px 16px;border:1px solid #d6e0e3;border-radius:12px;font:inherit}.form-card .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-card .msg{margin-top:16px;padding:12px 14px;border-radius:12px;display:none}.form-card .msg.show{display:block;background:#edf8f3}.form-card .msg.error{background:#fff0f0}.back{display:inline-block;margin-bottom:16px;text-decoration:none;color:#24424c;font-weight:700}.admin-wrap{max-width:1180px;margin:auto}.admin-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}.metric{background:#fff;border-radius:18px;padding:18px}.metric b{font-size:28px;display:block}.table-wrap{overflow:auto;background:#fff;border-radius:18px;padding:8px}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{text-align:left;padding:13px;border-bottom:1px solid #edf0f2;white-space:nowrap}.status{padding:5px 9px;border-radius:999px;background:#edf8f3;font-size:12px;font-weight:800}.status.off{background:#fff0f0}.admin-login{max-width:460px;margin:80px auto}.muted{color:#66777d}@media(max-width:700px){.form-card .row,.admin-grid{grid-template-columns:1fr}.admin-head{align-items:flex-start;flex-direction:column}.nav-actions .login-link{display:none}}
.admin-toolbar{display:flex;gap:12px;align-items:center;margin:0 0 14px}.admin-toolbar input{flex:1;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font:inherit;background:#fff}.admin-button,.mini-action{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 13px;cursor:pointer;font:inherit;font-weight:800}.mini-action{font-size:12px;padding:8px 10px}.cell-sub{display:block;color:var(--muted);font-size:11px;margin-top:4px}.status.trial{background:#eef4ff}.status.warn{background:#fff4d8}.admin-note{margin-top:16px}.admin-table code{font-weight:800}.msg.show{display:block}.admin-wrap>.msg,.admin-wrap .msg{margin:12px 0;padding:12px 14px;border-radius:12px}.admin-wrap .msg.show{background:#edf8f3}.admin-wrap .msg.error{background:#fff0f0}@media(max-width:700px){.admin-toolbar{align-items:stretch;flex-direction:column}.admin-toolbar .admin-button{width:100%}}
/* PK Apps platform v4 */
.brand span{width:auto;min-width:32px;padding:0 7px}.platform-hero{max-width:1160px;min-height:650px;margin:auto;padding:90px 38px;display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}.platform-hero h1{font-size:clamp(54px,6vw,82px);line-height:.98;letter-spacing:-4px;margin:24px 0}.platform-hero h1 em{font-style:normal;color:var(--green)}.platform-hero>div>p{font-size:19px;line-height:1.65;color:var(--muted);max-width:650px}.platform-card,.product-grid article,.company-account,.future-products{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px}.platform-card{box-shadow:0 30px 70px #20312814}.platform-card small,.company-title small{font-weight:900;letter-spacing:1.4px;color:var(--green)}.platform-card h2{font-size:42px;margin:12px 0}.platform-card p{color:var(--muted);line-height:1.6}.platform-card a{font-weight:900}.product-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:var(--ink);color:var(--lime);font-weight:900;font-size:21px}.muted-mark{background:#eef1ed;color:var(--muted)}.product-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.product-grid h3{font-size:28px;margin:24px 0 8px}.product-grid p{color:var(--muted);line-height:1.65}.product-top,.product-actions,.company-title,.account-head,.account-info{display:flex;align-items:center;justify-content:space-between;gap:18px}.product-actions{justify-content:flex-start;margin-top:26px}.product-soon{opacity:.78}.platform-benefits{padding-top:30px}.text-button{display:block;margin:16px auto 0;border:0;background:none;color:var(--green);font:inherit;font-weight:800;cursor:pointer}.account-shell{max-width:980px;margin:auto}.account-head{margin-bottom:28px}.account-welcome{padding:30px 0 18px}.account-welcome h1{font-size:44px;margin:8px 0}.company-account{margin-top:16px}.company-title h2{font-size:30px;margin:7px 0}.account-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:26px 0}.account-metrics>div{background:var(--paper);padding:18px;border-radius:16px}.account-metrics small,.account-metrics b{display:block}.account-metrics small{color:var(--muted);margin-bottom:7px}.account-metrics b{font-size:19px}.account-info{border-top:1px solid var(--line);padding-top:20px}.account-info p{margin:0}.account-info span{color:var(--muted);line-height:1.6}.future-products{margin-top:18px}.future-products h2{margin-top:0}@media(max-width:800px){.platform-hero,.product-grid{grid-template-columns:1fr}.platform-hero{padding:60px 24px;gap:40px}.platform-hero h1{letter-spacing:-2.5px}.account-metrics{grid-template-columns:1fr}.account-info,.product-actions{align-items:flex-start;flex-direction:column}.account-shell{padding:0 4px}}

/* Admin v4.4 — isolated visual polish */
body.admin-page{background:linear-gradient(180deg,#f7f9f7 0,#eef3f1 100%);padding:0;min-height:100vh}.admin-topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:5}.admin-topbar .brand{text-decoration:none;color:var(--ink);font-weight:900}.admin-topbar .brand span{display:inline-grid;place-items:center;background:var(--ink);color:var(--lime);height:36px;min-width:36px;border-radius:11px;margin-right:9px}.admin-wrap{max-width:1320px;margin:0 auto;padding:34px 28px 56px}.admin-page .admin-login{max-width:460px;margin:70px auto}.admin-page #panel{background:transparent}.admin-head h1{font-size:clamp(32px,4vw,48px);letter-spacing:-1.5px;margin:5px 0 6px}.admin-kicker{font-size:12px;font-weight:900;letter-spacing:1.5px;color:var(--green)}.admin-grid .metric{border:1px solid var(--line);box-shadow:0 8px 30px rgba(28,55,47,.04);padding:20px 22px}.admin-grid .metric span{color:var(--muted);font-size:13px;font-weight:800}.admin-grid .metric b{margin-top:7px;font-size:31px}.admin-toolbar{background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;margin-top:22px}.admin-toolbar input{border:0;background:#f5f7f6;outline:none}.table-wrap{border:1px solid var(--line);box-shadow:0 12px 34px rgba(28,55,47,.05);padding:0;overflow:auto}.admin-table th{font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);background:#f8faf9;position:sticky;top:0}.admin-table td{vertical-align:middle}.admin-table tbody tr:hover{background:#fafcfb}.admin-table .actions{display:flex;gap:6px}.mini-action{white-space:nowrap}.admin-note{background:#eef5f1;border-radius:14px;padding:14px 16px}.admin-empty{padding:32px!important;text-align:center}.admin-login h1{font-size:34px;letter-spacing:-1px}.admin-login .btn{width:100%}
@media(max-width:850px){.admin-topbar{padding:0 18px}.admin-wrap{padding:24px 14px 44px}.admin-grid{grid-template-columns:repeat(2,1fr)}.admin-table{min-width:980px}}
@media(max-width:520px){.admin-grid{grid-template-columns:1fr 1fr;gap:9px}.admin-grid .metric{padding:15px}.admin-grid .metric b{font-size:25px}.admin-head h1{font-size:34px}.admin-topbar .top-label{display:none}}

.legal-shell{max-width:900px;margin:auto;padding:70px 28px 100px}.legal-shell h1{font-size:clamp(42px,6vw,68px);letter-spacing:-2px}.legal-shell h2{margin-top:38px}.legal-shell p,.legal-shell li{color:var(--muted);line-height:1.75}.legal-shell .legal-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;margin-top:24px}.install-steps{counter-reset:step;list-style:none;padding:0}.install-steps li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px 18px 64px;margin:12px 0;position:relative}.install-steps li:before{content:counter(step);position:absolute;left:18px;top:16px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--lime);font-weight:900}.site-links{display:flex;gap:14px;flex-wrap:wrap}.site-links a{font-weight:800;font-size:13px}

/* PK Apps v4.10 — QR platby */
.payment-card{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px}.payment-card h2{font-size:30px;margin:8px 0}.payment-layout{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:center;margin-top:24px}.payment-qr{width:230px;min-height:230px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px}.payment-qr img,.payment-qr canvas{max-width:100%;height:auto}.payment-details{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-details>div{background:var(--paper);padding:16px;border-radius:14px}.payment-details small,.payment-details b{display:block}.payment-details small{color:var(--muted);margin-bottom:6px}.payment-note{font-size:12px;color:var(--muted);margin:18px 0 0;line-height:1.6}@media(max-width:700px){.payment-layout{grid-template-columns:1fr}.payment-qr{margin:auto}.payment-details{grid-template-columns:1fr}}

.payment-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px}.payment-actions .btn{border:0;cursor:pointer}.payment-actions .btn:disabled{opacity:.55;cursor:not-allowed}.pay-pending{color:#9a6700}.pay-paid{color:#137333;font-weight:700}

/* PK Apps v4.12 — historie plateb */
.payment-history{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.payment-history h3{margin:0 0 14px;font-size:21px}.payment-history .table-wrap{overflow-x:auto}.payment-history-table{width:100%;border-collapse:collapse;min-width:620px}.payment-history-table th,.payment-history-table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.payment-history-table th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.payment-history-table code{font-size:13px}