/* Sběrna – vzhled webu */
:root{
  --bg:#f2f4f7; --surface:#ffffff; --plate:#e7ebf1; --ink:#152038; --muted:#58637b; --line:#d9dfe8;
  --brass:#a87a1f; --brass-soft:#f3e7cc; --on-brass:#ffffff;
  --holo:#5b43c9; --holo-soft:#e8e3fb;
  --ok:#1f7a4d; --ok-soft:#dcf1e5; --bad:#c4313f; --bad-soft:#fbe3e6;
  --shadow:0 1px 2px rgba(21,32,56,.06),0 6px 18px rgba(21,32,56,.06);
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0e131d; --surface:#161d2b; --plate:#1d2636; --ink:#e7ebf3; --muted:#9aa4ba; --line:#28324a;
  --brass:#d9aa4b; --brass-soft:#3a2f17; --on-brass:#1a1406;
  --holo:#a18ff5; --holo-soft:#2a2547;
  --ok:#5cc98e; --ok-soft:#173727; --bad:#f07a86; --bad-soft:#3d1c22;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 22px rgba(0,0,0,.25); color-scheme:dark}}

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
#app{flex:1}
img{max-width:100%}
[hidden]{display:none!important}
a{color:var(--brass)}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.15}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.note{font-size:13px;color:var(--muted)}
.note.ok{color:var(--ok)} .note.bad,.danger{color:var(--bad)}

/* hlavička */
header.top{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
header.top .wrap{display:flex;gap:16px;align-items:center;padding-block:12px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex-shrink:0}
.logo svg{width:34px;height:34px}
.logo span{font-family:var(--f-display);font-weight:800;font-size:24px;letter-spacing:-.02em}
.logo small{display:block;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:-2px}
.search{flex:1 1 200px;display:flex;min-width:0;border:1.5px solid var(--line);border-radius:10px;background:var(--bg);overflow:hidden}
.search:focus-within{border-color:var(--brass)}
.search input{flex:1;min-width:0;border:0;background:transparent;padding:10px 12px;outline:none}
.search button{border:0;background:transparent;padding:0 14px;color:var(--muted);cursor:pointer}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btn{border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 14px;cursor:pointer;font-weight:600;display:inline-flex;gap:6px;align-items:center;white-space:nowrap;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:var(--muted)}
.btn:disabled{opacity:.55;cursor:default}
.btn.primary{background:var(--brass);border-color:var(--brass);color:var(--on-brass)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.small{padding:6px 10px;font-size:13px}
.btn .count{font-family:var(--f-mono);font-size:12px;background:var(--plate);border-radius:20px;padding:0 7px}
.btn .count.hot{background:var(--bad);color:#fff}
.linkbtn{border:0;background:none;color:var(--brass);cursor:pointer;padding:0;font-weight:600;text-align:left}

/* úvod + záložky */
.intro .wrap{padding-block:24px 4px}
.intro h1{font-size:clamp(26px,4vw,38px);font-weight:800;letter-spacing:-.025em;max-width:22ch}
.intro h1 em{font-style:normal;color:var(--brass)}
.intro h1 i{font-style:normal;color:var(--holo)}
.intro p{margin:6px 0 0;color:var(--muted);max-width:60ch}
.tabs{display:flex;gap:6px;flex-wrap:wrap;padding-block:14px}
.tab{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;cursor:pointer;font-weight:600;display:flex;gap:8px;align-items:center}
.tab[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;flex-shrink:0}
.dot.mince{background:var(--brass)} .dot.karty{background:var(--holo)} .dot.vse{background:linear-gradient(90deg,var(--brass) 50%,var(--holo) 50%)}

/* rozvržení výpisu */
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:24px;padding-block:4px 48px;align-items:start}
aside.filters{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:18px;position:sticky;top:84px;max-height:calc(100vh - 100px);overflow:auto}
.fgroup h3{font-family:var(--f-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.chk{display:flex;align-items:center;gap:8px;padding:3px 0;cursor:pointer;font-size:14px}
.chk input{accent-color:var(--brass);width:16px;height:16px;flex-shrink:0}
.range{display:flex;gap:8px;align-items:center}
.range input,.fsel{width:100%;min-width:0;border:1.5px solid var(--line);border-radius:8px;background:var(--bg);padding:7px 9px}
.fnote{font-size:13px;color:var(--muted);background:var(--plate);border-radius:10px;padding:10px 12px;margin:0}
.filters-toggle{display:none}
.reshead{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.reshead .total{font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;position:relative;text-decoration:none;color:var(--ink);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.art{aspect-ratio:4/3;background:var(--plate);display:grid;place-items:center;overflow:hidden;max-width:100%}
.art img{width:100%;height:100%;object-fit:cover}
.art svg{width:46%;height:60%;opacity:.5}
.card .body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .title{font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em}
.tags{display:flex;gap:5px;flex-wrap:wrap}
.tag{font-family:var(--f-mono);font-size:11px;font-weight:600;letter-spacing:.03em;padding:2px 7px;border-radius:4px;background:var(--plate);color:var(--muted)}
.tag.mince{background:var(--brass-soft);color:var(--brass)}
.tag.karty{background:var(--holo-soft);color:var(--holo)}
.tag.ok{background:var(--ok-soft);color:var(--ok)}
.tag.bad{background:var(--bad-soft);color:var(--bad)}
.card .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:end;gap:8px;padding-top:6px}
.price{font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.meta{font-size:12px;color:var(--muted);text-align:right;line-height:1.35}
.fav{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:0;background:var(--surface);box-shadow:var(--shadow);cursor:pointer;display:grid;place-items:center;color:var(--muted)}
.fav[aria-pressed="true"]{color:#d4384a}
.fav svg{width:18px;height:18px}
.empty{grid-column:1/-1;text-align:center;padding:48px 16px;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:14px}
.empty h3{color:var(--ink);margin-bottom:6px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:20px;align-items:center}

/* stránky (detail, formuláře, účet) */
.page{padding-block:24px 56px}
.page > h1{font-size:clamp(24px,3.4vw,32px);margin-bottom:6px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.narrow{max-width:760px;margin:0 auto}
.xnarrow{max-width:440px;margin:0 auto}
.back{display:inline-block;margin-bottom:14px;font-weight:600;text-decoration:none}
.detail{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px}
.gallery .main{aspect-ratio:1/1;background:var(--plate);border-radius:12px;display:grid;place-items:center;overflow:hidden;max-width:100%}
.gallery .main img{width:100%;height:100%;object-fit:contain}
.gallery .main svg{width:40%;opacity:.5}
.thumbs{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.thumbs button{width:64px;height:64px;border-radius:8px;border:2px solid transparent;padding:0;overflow:hidden;cursor:pointer;background:var(--plate)}
.thumbs button[aria-current="true"]{border-color:var(--brass)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.dinfo{display:flex;flex-direction:column;gap:14px;min-width:0}
.dinfo h1{font-size:26px}
.dinfo .price{font-size:30px}
.spec{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0;font-size:14px}
.spec dt{color:var(--muted)}
.spec dd{margin:0;font-weight:500}
.desc{white-space:pre-line;margin:0;max-width:65ch;overflow-wrap:anywhere}
.seller{background:var(--plate);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:10px}
.seller .who{display:flex;gap:10px;align-items:center}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-weight:700;font-family:var(--f-display);flex-shrink:0}
.phone{font-family:var(--f-mono);font-size:18px;user-select:all}
.alert{border-radius:10px;padding:12px 14px;font-size:14px;background:var(--plate)}
.alert.bad{background:var(--bad-soft);color:var(--bad)}
.alert.ok{background:var(--ok-soft);color:var(--ok)}

/* formuláře */
form.stack{display:grid;gap:16px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label,.legend{font-weight:600;font-size:14px}
.field .hint{font-size:12px;color:var(--muted)}
.field input,.field select,.field textarea,textarea.plain{border:1.5px solid var(--line);border-radius:8px;background:var(--bg);padding:9px 11px;width:100%;min-width:0}
.field textarea,textarea.plain{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brass);outline:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--bad)}
.err{font-size:12px;color:var(--bad)}
.err:empty{display:none}
.catpick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.catpick label{border:1.5px solid var(--line);border-radius:12px;padding:12px;display:flex;gap:10px;align-items:center;cursor:pointer;font-weight:600}
.catpick input{accent-color:var(--brass)}
.catpick label:has(input:checked){border-color:var(--brass);background:var(--brass-soft)}
.catpick label.k:has(input:checked){border-color:var(--holo);background:var(--holo-soft)}
.attrs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;background:var(--plate);padding:14px;border-radius:12px}
.drop{border:1.5px dashed var(--line);border-radius:12px;padding:16px;text-align:center;color:var(--muted);cursor:pointer;display:block}
.drop.over{border-color:var(--brass);background:var(--brass-soft)}
.previews{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.previews div{position:relative;width:80px;height:80px;border-radius:8px;overflow:hidden;background:var(--plate)}
.previews img{width:100%;height:100%;object-fit:cover}
.previews button{position:absolute;top:3px;right:3px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(0,0,0,.65);color:#fff;cursor:pointer;font-size:14px;line-height:1}
.formfoot{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:16px}

/* moje inzeráty, zprávy, správa */
.list{display:flex;flex-direction:column;gap:10px}
.item{display:grid;grid-template-columns:88px minmax(0,1fr) auto;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px}
.item .art{aspect-ratio:1/1;border-radius:8px}
.item h3{font-size:16px;margin-bottom:4px}
.item .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.convo{display:flex;flex-direction:column;gap:8px;max-height:52vh;overflow:auto;padding:4px}
.bubble{max-width:78%;padding:9px 12px;border-radius:12px;background:var(--plate);white-space:pre-line;overflow-wrap:anywhere}
.bubble.me{align-self:flex-end;background:var(--brass-soft)}
.bubble time{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.thread{display:flex;justify-content:space-between;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink)}
.thread.unread{border-color:var(--brass)}
.thread b{display:block}
.legal h3{margin:22px 0 6px;font-size:18px}
.legal p,.legal li{max-width:70ch}
.legal .lead{font-size:17px}
.tablewrap{overflow-x:auto}
.legal table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}
.legal th,.legal td{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}
.legal th{font-family:var(--f-mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}

dialog{border:0;padding:0;border-radius:16px;background:var(--surface);color:var(--ink);width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 24px);box-shadow:0 20px 60px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(10,14,22,.55)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.dlg-head h2{font-size:20px}
.dlg-body{padding:20px}
.x{border:0;background:var(--plate);width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:18px;flex-shrink:0}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:50;max-width:calc(100vw - 32px);font-size:14px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.loading{padding:48px 0;text-align:center;color:var(--muted)}

footer{border-top:1px solid var(--line);background:var(--surface)}
footer .wrap{padding-block:24px calc(24px + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13px}
footer nav{display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}

@media (max-width:860px){
  .layout{grid-template-columns:minmax(0,1fr)}
  aside.filters{position:static;max-height:none;display:none}
  aside.filters.open{display:flex}
  .filters-toggle{display:inline-flex}
  .detail{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:560px){
  header.top{position:static}
  .actions .btn .lbl{display:none}
  .row,.catpick{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .card .body{padding:10px}
  .price{font-size:17px}
  .card .foot{flex-direction:column;align-items:start}
  .meta{text-align:left}
  .item{grid-template-columns:64px minmax(0,1fr)}
  .item .acts{grid-column:1/-1;justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}