@font-face{font-family:'Exo 2';font-style:italic;font-weight:900;font-display:swap;src:url(/static/fonts/exo-2-latin-900-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:'Exo 2';font-style:italic;font-weight:900;font-display:swap;src:url(/static/fonts/exo-2-latin-ext-900-italic.woff2) format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/static/fonts/inter-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC}
@font-face{font-family:Inter;font-weight:400;font-display:swap;src:url(/static/fonts/inter-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/static/fonts/inter-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC}
@font-face{font-family:Inter;font-weight:600;font-display:swap;src:url(/static/fonts/inter-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(/static/fonts/inter-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20AC}
@font-face{font-family:Inter;font-weight:700;font-display:swap;src:url(/static/fonts/inter-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF}

:root{
  --bg:#f6f7fb;--card:#fff;--ink:#0f172a;--muted:#5b6780;--line:#e3e7ef;
  --accent:#10b981;--accent-2:#047857;--accent-soft:#e7f8f1;--warn:#d97706;--err:#dc2626;
  --radius:14px;--shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px rgba(15,23,42,.06);
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0b1020;--card:#121a2e;--ink:#e8edf6;--muted:#93a0b8;--line:#25304a;--accent-soft:#0f2e27;--shadow:none}}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.5 Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--accent-2)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) a{color:#34d399}}
.brand{font-family:'Exo 2',Inter,sans-serif;font-style:italic;font-weight:900;letter-spacing:.01em}
.brand b{color:var(--accent)}

/* hlavička jako NEXE CAD: animovaná koule + wordmark */
header.top{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line)}
header.top .in{max-width:1180px;margin:0 auto;padding:8px 16px;display:flex;align-items:center;gap:12px}
.logo{display:flex;align-items:center;text-decoration:none;flex:none}
.logo canvas{width:52px;height:52px}
.logo img{height:44px;margin-left:-10px}
.logo .dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .logo .light{display:none}:root:not([data-theme=light]) .logo .dark{display:block}}
header.top nav{margin-left:auto;display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:640px){.logo img{height:30px;margin-left:-8px}.logo canvas{width:40px;height:40px}.hide-sm{display:none!important}}
.show-sm{display:none}
@media (max-width:640px){.show-sm{display:block}}

main{max-width:1180px;margin:0 auto;padding:20px 16px 80px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
h1{font-size:26px;line-height:1.2;margin:0 0 8px}
h2{font-size:18px;margin:0 0 12px}
.muted{color:var(--muted)}
.small{font-size:13px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grow{flex:1}

.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:8px 14px;font:600 14px Inter,sans-serif;cursor:pointer;text-decoration:none;min-height:38px}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:linear-gradient(180deg,#14c48b,#0e9f6e);border-color:#0e9f6e;color:#fff}
.btn.danger{color:var(--err)}
.btn.ghost{border-color:transparent;background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn svg{width:18px;height:18px}
input,select{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-height:40px;width:100%}
input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}
label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px}

.bar{height:10px;background:var(--line);border-radius:6px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,#34d399,#10b981)}
.bar.warn i{background:linear-gradient(90deg,#fbbf24,#d97706)}
.bar.full i{background:var(--err)}

.notice{border-radius:10px;padding:10px 14px;margin:0 0 14px;font-size:14px}
.notice.warn{background:#fff7e6;color:#8a4b00;border:1px solid #f5d39a}
.notice.err{background:#fdecec;color:#991b1b;border:1px solid #f4b4b4}
.notice.ok{background:var(--accent-soft);color:var(--accent-2);border:1px solid #9ee6c8}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
td.num,th.num{text-align:right;white-space:nowrap}

.crumbs{display:flex;gap:4px;align-items:center;flex-wrap:wrap;font-weight:600}
.crumbs a{text-decoration:none;color:var(--ink);padding:4px 6px;border-radius:6px}
.crumbs a:hover{background:var(--accent-soft)}

.files{list-style:none;margin:0;padding:0}
.files li{display:flex;align-items:center;gap:12px;padding:10px 8px;border-bottom:1px solid var(--line)}
.files li:hover{background:color-mix(in srgb,var(--accent-soft) 50%,transparent)}
.files .ic{width:40px;height:40px;border-radius:8px;flex:none;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-2);overflow:hidden}
.files .ic img{width:100%;height:100%;object-fit:cover}
.files .nm{flex:1;min-width:0}
.files .nm a,.files .nm span.t{display:block;font-weight:600;color:var(--ink);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.files .acts{display:flex;gap:2px}
.files .acts .btn{padding:6px 8px;min-height:32px}
.empty{padding:40px 10px;text-align:center;color:var(--muted)}

.drop{position:fixed;inset:0;background:rgba(16,185,129,.12);border:3px dashed var(--accent);display:none;place-items:center;font-size:22px;font-weight:700;color:var(--accent-2);z-index:50}
.drop.on{display:grid}
.queue{position:fixed;right:16px;bottom:16px;width:min(360px,calc(100vw - 32px));z-index:40}
.queue .card{padding:12px}
.queue .it{font-size:13px;margin:6px 0}
.fab{position:fixed;right:16px;bottom:16px;z-index:30;display:none;border-radius:50px;padding:14px 20px;box-shadow:0 8px 24px rgba(4,120,87,.35)}
@media (max-width:640px){.fab{display:inline-flex}}

dialog{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--ink);padding:20px;width:min(460px,calc(100vw - 32px));box-shadow:0 24px 60px rgba(0,0,0,.25)}
dialog::backdrop{background:rgba(11,16,32,.45)}
.tabs{display:flex;gap:4px;margin:0 0 14px;flex-wrap:wrap}
.tabs button{border:0;background:transparent;font:600 14px Inter,sans-serif;color:var(--muted);padding:8px 12px;border-radius:8px;cursor:pointer}
.tabs button.on{background:var(--accent-soft);color:var(--accent-2)}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:20px;background:var(--accent-soft);color:var(--accent-2)}
.pill.grey{background:var(--line);color:var(--muted)}
.code{font-family:ui-monospace,Consolas,monospace;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;word-break:break-all}
footer.foot{text-align:center;color:var(--muted);font-size:12px;padding:24px 16px}