/* Základní vzhled převzatý z prezentačního prototypu. Finální vizuál se doladí později. */
:root{--paper:#f5f1e8;--white:#fffdf8;--ink:#282b27;--muted:#686b61;--line:#ddd8cc;--accent:#9e5036;--forest:#354b3e;--soft:#e9e4d8;--ok:#2f6b3f;--warn:#9a6a12;--err:#a2372a;--radius:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit}img{max-width:100%}
.wrap{width:min(1160px,calc(100% - 32px));margin:auto}
.eyebrow{font-size:11px;letter-spacing:.19em;text-transform:uppercase;font-weight:750;color:var(--accent)}
h1,h2,h3,.brand{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:1.15}
h1{font-size:clamp(40px,6vw,76px);letter-spacing:-.04em;margin:16px 0 20px}
h2{font-size:clamp(30px,3.6vw,46px);letter-spacing:-.03em;margin:6px 0 14px}
h3{font-size:22px;margin:0 0 8px}
.muted{color:var(--muted)}.small{font-size:13px}.right{text-align:right}
.header{position:sticky;top:0;background:rgba(245,241,232,.96);border-bottom:1px solid var(--line);z-index:20}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.brand{font-size:23px;text-decoration:none}.brand span{display:block;font:9px system-ui;letter-spacing:.21em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:600}.nav a{text-decoration:none}.nav a:hover{color:var(--accent)}
.cartlink{border:1px solid var(--line);border-radius:100px;padding:7px 14px;text-decoration:none;font-size:14px;white-space:nowrap}
.count{display:inline-grid;place-items:center;background:var(--accent);color:#fff;min-width:20px;height:20px;border-radius:10px;font-size:11px;margin-left:6px;padding:0 5px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:9px 18px;border-radius:5px;background:var(--forest);border:1px solid var(--forest);color:#fff;font-size:14px;font-weight:650;text-decoration:none}
.button:hover{background:#23382b}.button.alt{color:var(--forest);background:transparent}.button.alt:hover{background:#e9e9df}
.button.danger{background:var(--err);border-color:var(--err)}.button.small{min-height:34px;padding:5px 12px;font-size:13px}
.button:disabled{opacity:.5;cursor:not-allowed}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);text-decoration:underline;font-size:13px}
.hero{padding:70px 0 60px}.hero p{max-width:560px;color:var(--muted);font-size:17px}
.section{padding:60px 0}.section-head{margin-bottom:24px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.cover-zone{height:250px;display:grid;place-items:center;background:#e1d9c9;position:relative}.cover-zone.audio{background:#dfe2d7}
.cover-zone img{max-height:215px;box-shadow:8px 10px 18px #17211430}
.cover{width:140px;height:200px;padding:18px;color:#fff;background:var(--forest);display:flex;flex-direction:column;justify-content:space-between;box-shadow:8px 10px 18px #17211430;transform:rotate(-4deg)}
.cover b{font:21px/1.1 Georgia,serif}.cover span{font-size:9px;letter-spacing:.17em;text-transform:uppercase;opacity:.85}
.tag{position:absolute;top:14px;left:14px;background:#fffdf5;font-size:11px;font-weight:700;padding:4px 10px;border-radius:100px}
.card-body{padding:20px;flex:1;display:flex;flex-direction:column}.card-body p{color:var(--muted);font-size:14px;margin:0 0 16px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.price{font-size:18px;font-weight:700;white-space:nowrap}
.about{background:#e9e5da}.quote{font:clamp(22px,2.6vw,32px)/1.3 Georgia,serif;color:var(--forest);border-left:2px solid var(--accent);padding-left:22px;margin:24px 0}
.prose{max-width:720px}.prose p{margin:0 0 14px}
.footer{background:#304437;color:#e8ecdf;padding:48px 0 24px;margin-top:40px}.footer a{color:#e8ecdf;display:block;margin:6px 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}.footer-bottom{border-top:1px solid #ffffff27;margin-top:36px;padding-top:16px;font-size:12px}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.lineitem{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}
.lineitem small{display:block;color:var(--muted)}
.qty{display:flex;gap:6px;align-items:center}.qty input{width:64px;padding:6px;border:1px solid #cbc8be;border-radius:5px}
.total{display:flex;justify-content:space-between;font-size:19px;font-weight:700;margin:18px 0}
.checkout{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:650}.field.full{grid-column:1/-1}
.field input,.field select,.field textarea{border:1px solid #cbc8be;padding:10px 12px;border-radius:5px;min-height:42px;background:#fff;color:var(--ink);font-weight:400}
.field textarea{min-height:90px;resize:vertical}
.field-validation-error,.text-danger{color:var(--err);font-size:12px;font-weight:600}
.validation-summary-errors ul{margin:0;padding-left:18px}
.choices{display:grid;gap:9px;margin:10px 0}
.choice{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:6px;background:#fff}
.choice strong{margin-left:auto;font-size:14px}.choice small{display:block;color:var(--muted);font-weight:400}
.checkrow{display:flex;align-items:flex-start;gap:10px;font-size:14px;margin:12px 0}.checkrow input{margin-top:5px;width:18px;height:18px;flex:none}
.hint{background:#f0ece3;border-left:3px solid var(--accent);padding:12px 14px;font-size:13px;color:#61594f;margin:14px 0}
.alert{padding:12px 16px;border-radius:6px;margin:14px 0;font-size:14px}
.alert.ok{background:#e3efe4;color:var(--ok)}.alert.err{background:#f6e2de;color:var(--err)}.alert.warn{background:#f6ecd6;color:var(--warn)}
.badge{display:inline-block;padding:2px 9px;border-radius:100px;font-size:12px;font-weight:700;background:var(--soft);white-space:nowrap}
.badge.s0{background:#f6ecd6;color:var(--warn)}.badge.s1{background:#dde8f5;color:#24507f}.badge.s2,.badge.s3{background:#e3efe4;color:var(--ok)}.badge.s4{background:#eee;color:#777}
.dev{background:#fff3cd;border-bottom:1px solid #e8d48a;color:#6b5409;font-size:12px;text-align:center;padding:6px}
table.data{width:100%;border-collapse:collapse;font-size:14px}table.data th,table.data td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
table.data th{font-size:12px;color:var(--muted);font-weight:650;text-transform:uppercase;letter-spacing:.05em}
/* Administrace */
.admin-top{background:#304437;color:#fff}.admin-top .bar{min-height:58px}.admin-top a{color:#fff;text-decoration:none;font-size:14px}
.admin-grid{display:grid;grid-template-columns:210px 1fr;gap:26px;padding:28px 0}
.admin-nav{display:grid;align-content:start;gap:6px}.admin-nav a{padding:10px 14px;border:1px solid var(--line);border-radius:6px;text-decoration:none;background:var(--white);font-size:14px}
.admin-nav a.active{background:#304437;color:#fff;border-color:#304437}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:16px}.stat strong{display:block;font:30px Georgia,serif}.stat span{font-size:13px;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
dl.kv{display:grid;grid-template-columns:160px 1fr;gap:6px 14px;margin:0;font-size:14px}dl.kv dt{color:var(--muted)}dl.kv dd{margin:0}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}.checkout,.two,.footer-grid{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr}.admin-nav{display:flex;overflow:auto}.admin-nav a{white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr)}.nav{display:none}}
@media(max-width:560px){.grid,.formgrid{grid-template-columns:1fr}.lineitem{grid-template-columns:1fr auto}.panel{padding:18px}dl.kv{grid-template-columns:1fr}table.data{font-size:13px}}
/* O autorovi s fotkou */
.about-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,70px);align-items:center}
.about-grid.no-photo{grid-template-columns:1fr}
.author-photo{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);box-shadow:0 18px 40px #2a2a2020}
@media(max-width:860px){.about-grid{grid-template-columns:1fr}.author-photo{max-width:420px}}
/* Novinky a akce */
.carousel{position:relative}
.car-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 40px)/3);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding:4px 2px 12px}
.car-track::-webkit-scrollbar{display:none}
.car-track:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.car-btn{position:absolute;top:38%;z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--white);color:var(--ink);font-size:26px;line-height:1;box-shadow:0 6px 18px #2a2a2020;display:grid;place-items:center}
.car-btn.prev{left:-18px}.car-btn.next{right:-18px}
.car-btn:disabled{opacity:0;pointer-events:none}
.carousel.static .car-btn{display:none}
.news-card{scroll-snap-align:start;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:box-shadow .2s}
.news-card:hover{box-shadow:0 16px 35px #34281c14}
.news-img{height:180px;background:linear-gradient(135deg,#dcd4c3,#b9c0ad);position:relative}
.news-img img{width:100%;height:100%;object-fit:cover;display:block}
.news-card h3{margin-top:6px}.news-card .more{margin-top:auto;color:var(--accent);font-size:13px;font-weight:650}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-detail img.hero-img{width:100%;max-height:440px;object-fit:cover;border-radius:var(--radius);margin:10px 0 24px}
.event-box{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:8px;padding:14px 18px;margin:0 0 22px}
@media(max-width:860px){.car-track{grid-auto-columns:calc((100% - 20px)/2)}.news-grid{grid-template-columns:repeat(2,1fr)}.car-btn.prev{left:-6px}.car-btn.next{right:-6px}}
@media(max-width:560px){.car-track{grid-auto-columns:85%}.news-grid{grid-template-columns:1fr}.car-btn{display:none}}
/* Stránka knihy */
a.plain{text-decoration:none}a.plain:hover{color:var(--accent)}
a.cover-zone{display:grid;text-decoration:none}
.product{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,70px);align-items:start;margin-top:14px}
.product-cover{background:#e1d9c9;border-radius:var(--radius);display:grid;place-items:center;padding:clamp(24px,5vw,60px);min-height:420px}
.product-cover.audio{background:#dfe2d7}
.product-cover img{max-height:560px;width:auto;box-shadow:14px 18px 34px #17211440}
.cover.big{width:230px;height:330px;padding:26px}.cover.big b{font-size:32px}
.lead{font-size:18px;color:var(--muted)}
.buybox{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:20px}
.buybox .qty input{width:70px;margin-left:6px}
.stock{font-weight:650;font-size:14px;margin:10px 0 14px}.stock.ok{color:var(--ok)}.stock.out{color:var(--err)}
.perks{margin:16px 0 0;padding-left:18px;font-size:14px;color:var(--muted)}.perks li{margin:4px 0}
.product-body{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);margin-top:56px;align-items:start}
.author-note{margin:0;border-left:2px solid var(--accent);padding:4px 0 4px 22px;font:clamp(18px,2vw,22px)/1.5 Georgia,serif;color:var(--forest)}
.biblio dl.kv{grid-template-columns:120px 1fr}
.car-track.covers{grid-auto-columns:calc((100% - 4*20px)/5)}
.cover-link{scroll-snap-align:start;text-decoration:none;display:flex;flex-direction:column;gap:6px}
.cover-link:hover strong{color:var(--accent)}
.cover-thumb{aspect-ratio:3/4;background:#e1d9c9;border-radius:10px;display:grid;place-items:center;overflow:hidden}
.cover-thumb.audio{background:#dfe2d7}
.cover-thumb img{max-width:78%;max-height:86%;box-shadow:6px 8px 14px #17211430}
.cover-thumb .cover{width:62%;height:auto;aspect-ratio:7/10;padding:12px;transform:rotate(-3deg)}.cover-thumb .cover b{font-size:15px}
@media(max-width:860px){.product,.product-body{grid-template-columns:1fr}.product-cover{min-height:320px}.car-track.covers{grid-auto-columns:calc((100% - 2*20px)/3)}}
@media(max-width:560px){.car-track.covers{grid-auto-columns:44%}}