/* ivzory.cz — redesign
   Paleta: papírová krémová, inkoustová modrá, patinovaná mosaz
   Písmo: Lora (nadpisy) + IBM Plex Sans (text) */

:root{
  --paper: #f7f3e9;
  --paper-raised: #fffdf8;
  --line: #ddd3ba;
  --line-strong: #c8bb99;
  --ink: #1f2a3a;
  --ink-soft: #4b5566;
  --navy: #1f3d5c;
  --navy-deep: #16293e;
  --brass: #9c6b23;
  --brass-deep: #7c5419;
  --brass-tint: #f1e3c8;
  --max: 1080px;
  --radius: 3px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans", Arial, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:"Lora", Georgia, serif;
  color:var(--navy-deep);
  line-height:1.25;
  font-weight:600;
  margin:0 0 .5em;
}
h1{font-size:2rem;}
h2{font-size:1.4rem;}
h3{font-size:1.1rem;}
p{margin:0 0 1em;}
a{color:var(--navy); text-decoration-color: var(--line-strong); text-underline-offset:2px;}
a:hover{color:var(--brass-deep);}
img{max-width:100%;}

.container{max-width:var(--max); margin:0 auto; padding:0 24px;}

/* skip link */
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--navy); color:#fff;
  padding:10px 16px; z-index:200;
}
.skip-link:focus{left:12px; top:12px;}

/* ---------- Header ---------- */
.site-header{
  background:var(--navy-deep);
  color:#e9e2cf;
  border-bottom:3px solid var(--brass);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 24px;
  gap:16px;
}
.brand{display:flex; flex-direction:column; text-decoration:none; color:#fff;}
.brand-mark{
  font-family:"Lora", Georgia, serif; font-size:1.5rem; font-weight:600; letter-spacing:.01em;
  color:#fff;
}
.brand-mark .dot{color:var(--brass);}
.brand-tag{font-size:.72rem; color:#b9c3d1; letter-spacing:.04em;}
.brand:hover .brand-mark{color:#fff;}

.main-nav{display:flex; align-items:center; gap:4px;}
.main-nav a{
  color:#d8dee8; text-decoration:none; font-size:.92rem;
  padding:8px 12px; border-radius:var(--radius);
}
.main-nav a:hover, .main-nav a.active{background:rgba(255,255,255,.08); color:#fff;}
.nav-toggle{display:none;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  font-size:.85rem; color:var(--ink-soft); padding:14px 0 0;
}
.breadcrumb a{color:var(--ink-soft);}
.breadcrumb .sep{margin:0 6px; color:var(--line-strong);}

/* ---------- Hero ---------- */
.hero{padding:52px 0 36px; border-bottom:1px solid var(--line);}
.hero h1{max-width:16ch; font-size:2.5rem;}
.hero p.lead{max-width:56ch; color:var(--ink-soft); font-size:1.08rem;}
.hero-count{
  display:inline-block; margin-top:6px; font-size:.85rem; color:var(--brass-deep);
  background:var(--brass-tint); border:1px solid var(--line-strong);
  padding:4px 10px; border-radius:999px;
}

/* ---------- A-Z strip ---------- */
.az-strip{
  display:flex; flex-wrap:wrap; gap:6px; padding:20px 0;
}
.az-strip a, .az-strip span{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:34px; height:34px; padding:0 6px;
  border:1px solid var(--line); border-radius:var(--radius);
  background:var(--paper-raised); color:var(--navy); text-decoration:none;
  font-family:"Lora", serif; font-size:.95rem;
}
.az-strip a:hover{border-color:var(--brass); color:var(--brass-deep);}
.az-strip span{color:var(--line-strong); background:transparent;}

/* ---------- Category grid ---------- */
.section-title{
  display:flex; align-items:baseline; justify-content:space-between;
  border-bottom:1px solid var(--line); padding-bottom:8px; margin:36px 0 18px;
}
.section-title h2{margin:0;}
.section-title .see-all{font-size:.85rem;}

.cat-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(240px,1fr));
  gap:14px; margin-bottom:8px;
}
.cat-card{
  display:block; padding:16px 18px; background:var(--paper-raised);
  border:1px solid var(--line); border-radius:var(--radius); text-decoration:none;
  color:var(--ink);
}
.cat-card:hover{border-color:var(--brass);}
.cat-card .cat-name{
  font-family:"Lora", serif; color:var(--navy-deep); font-size:1.02rem; display:block; margin-bottom:4px;
}
.cat-card .cat-count{font-size:.82rem; color:var(--ink-soft);}

/* ---------- Popular list ---------- */
.pill-row{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:8px;}
.pill{
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 14px; background:var(--paper-raised); border:1px solid var(--line);
  border-radius:999px; text-decoration:none; color:var(--ink); font-size:.9rem;
}
.pill:hover{border-color:var(--brass); color:var(--brass-deep);}

/* ---------- Document list (letter index / category pages) ---------- */
.doc-list{list-style:none; margin:0 0 28px; padding:0; border-top:1px solid var(--line);}
.doc-list li{border-bottom:1px solid var(--line);}
.doc-list a{
  display:block; padding:12px 4px; text-decoration:none; color:var(--ink);
}
.doc-list a:hover{color:var(--brass-deep); background:var(--brass-tint);}
.letter-heading{
  font-family:"Lora", serif; color:var(--brass-deep); font-size:1.3rem;
  margin:32px 0 4px; padding-top:6px; border-top:2px solid var(--brass);
}
.letter-heading:first-of-type{border-top:none; margin-top:8px;}

/* ---------- Document detail page ---------- */
.doc-meta{color:var(--ink-soft); font-size:.88rem; margin-bottom:18px;}
.doc-paper{
  background:var(--paper-raised);
  border:1px solid var(--line);
  border-top:4px solid var(--navy);
  border-radius:var(--radius);
  padding:32px clamp(18px,5vw,48px);
  margin-bottom:28px;
}
.doc-paper h1{margin-bottom:.3em;}
.doc-paper .pododkazem, .doc-paper font{font-size:.85rem; color:var(--ink-soft);}
.doc-paper table{border-collapse:collapse; margin:1em 0;}
.doc-paper a[href$=".pdf"], .doc-paper a[href*=".pdf"]{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--navy); color:#fff !important; text-decoration:none;
  padding:9px 16px; border-radius:var(--radius); font-size:.94rem;
  margin:4px 6px 4px 0;
}
.doc-paper a[href$=".pdf"]:hover, .doc-paper a[href*=".pdf"]:hover{background:var(--brass-deep);}
.doc-paper a[href$=".pdf"]::before, .doc-paper a[href*=".pdf"]::before{content:"📄";}

.related-box{
  background:var(--brass-tint); border:1px solid var(--line-strong);
  border-radius:var(--radius); padding:16px 20px; font-size:.92rem;
}

/* ---------- Full alphabetical listing (homepage) ---------- */
.full-index-cols{
  columns:2; column-gap:40px;
}
@media (min-width:800px){ .full-index-cols{columns:3;} }
.full-index-cols .doc-list{break-inside:avoid-column;}
.full-index-cols .letter-heading{break-after:avoid-column;}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:56px; border-top:1px solid var(--line); background:var(--paper-raised);
}
.site-footer .container{
  padding:28px 24px; display:flex; flex-wrap:wrap; gap:12px 28px;
  justify-content:space-between; align-items:center;
  font-size:.85rem; color:var(--ink-soft);
}
.site-footer a{color:var(--ink-soft);}
.footer-links{display:flex; gap:18px; flex-wrap:wrap;}

/* ---------- Cookie banner ---------- */
#cookie-banner{
  position:fixed; left:0; right:0; bottom:0; z-index:500;
  background:var(--navy-deep); color:#e9e2cf;
  border-top:3px solid var(--brass);
  padding:16px 20px;
  display:none;
}
#cookie-banner.show{display:block;}
.cookie-inner{
  max-width:var(--max); margin:0 auto;
  display:flex; flex-wrap:wrap; align-items:center; gap:16px; justify-content:space-between;
}
.cookie-inner p{margin:0; font-size:.9rem; max-width:70ch; color:#d8dee8;}
.cookie-inner a{color:#f1e3c8;}
.cookie-actions{display:flex; gap:10px; flex-shrink:0;}
.btn{
  font-family:"IBM Plex Sans", Arial, sans-serif; font-size:.88rem; cursor:pointer;
  padding:9px 18px; border-radius:var(--radius); border:1px solid transparent; text-decoration:none;
  display:inline-block;
}
.btn-primary{background:var(--brass); color:#241a0c; border-color:var(--brass);}
.btn-primary:hover{background:#b17c2b;}
.btn-ghost{background:transparent; color:#e9e2cf; border-color:#4a5b70;}
.btn-ghost:hover{border-color:#e9e2cf; color:#fff;}

/* ---------- Responsive ---------- */
@media (max-width:720px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0; background:var(--navy-deep);
    flex-direction:column; align-items:stretch; display:none; padding:8px 16px 16px;
    border-bottom:3px solid var(--brass);
  }
  .main-nav.open{display:flex;}
  .site-header .container{flex-wrap:wrap; position:relative;}
  .nav-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:40px; height:40px; background:transparent; border:1px solid #4a5b70;
    border-radius:var(--radius); color:#fff; font-size:1.1rem; cursor:pointer;
  }
  .hero h1{font-size:1.9rem;}
  .full-index-cols{columns:1;}
  .doc-paper{padding:20px 16px;}
}