:root{--bg:#f6f5f2;--card:#fff;--ink:#16161a;--mut:#62626b;--line:#e2e0da;--acc:#d81e55;--accink:#fff;
--hi:#ffe45c;--draftbg:#fbf1c7;--m-have:#bfeed5;--m-new:#c9defb;--m-sim:#fbdca0;--m-his:#dccdf8;--m-pen:#d9dee5;--have:#11794a;--havebg:#e3f5ec;--new:#1d5fbf;--newbg:#e6effb;--sim:#9a5b00;--simbg:#fdf1dc;--his:#6b3fb5;--hisbg:#efe9fa;--pen:#4b5563;--penbg:#eceef1;--warn:#b42318;--warnbg:#fdeceb}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#111114;--card:#1b1b20;--ink:#f1f0ec;--mut:#a0a0aa;--line:#2f2f37;--acc:#ff5c88;--accink:#16161a;
--hi:#8a6d00;--draftbg:#4a3b12;--m-have:#1a4a30;--m-new:#1f3a63;--m-sim:#553d13;--m-his:#3e2d60;--m-pen:#373c44;--have:#5fd79f;--havebg:#14301f;--new:#8ab8ff;--newbg:#17263d;--sim:#f3bd63;--simbg:#35270f;--his:#c3a6f5;--hisbg:#281e3b;--pen:#b8bec8;--penbg:#262a30;--warn:#ff9c94;--warnbg:#3a1a18}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--acc)}
h1{font-size:22px;letter-spacing:-.01em;margin:0 0 12px}h2{font-size:16px;margin:0 0 8px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 12px}
button:hover{border-color:var(--mut)}
button.primary{background:var(--acc);border-color:var(--acc);color:var(--accink);font-weight:600}
button.small{padding:3px 9px;font-size:13px}
button:disabled{opacity:.55;cursor:default}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px;width:100%;font-size:16px}
textarea{resize:vertical;line-height:1.5}
label{display:block;font-size:13px;font-weight:600;margin:0 0 4px}
.mut{color:var(--mut)}.sm{font-size:13px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.grow{flex:1 1 auto;min-width:0}
.top{display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.top nav{display:flex;gap:4px;flex-wrap:wrap}.top nav a{padding:4px 10px;border-radius:7px;color:var(--ink);text-decoration:none}.top nav a.on{background:var(--ink);color:var(--bg)}
.wrap{max-width:1500px;margin:0 auto;padding:16px}
.narrow{max-width:900px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.login{max-width:360px;margin:12vh auto;padding:0 16px}.field{margin-bottom:12px}
.list a.item{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:6px;text-decoration:none;color:var(--ink)}
.list a.item:hover{border-color:var(--mut)}
.editor{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:16px;align-items:start}
@media (max-width:1000px){.editor{grid-template-columns:minmax(0,1fr)}}
.edwrap{position:relative;background:var(--card);border-radius:8px;margin-bottom:10px}
#source,#mirror{font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;padding:10px 112px 10px 12px;border:1px solid var(--line);border-radius:8px;white-space:pre-wrap;overflow-wrap:break-word;word-break:normal;letter-spacing:normal;overflow-y:scroll;scrollbar-gutter:stable}
/* Text kreslí vrstva pod polem, aby mohla ukázat formátování. Pole nad ní je průhledné a řeší kurzor a výběr. */
#source{position:relative;z-index:1;display:block;width:100%;min-height:58vh;background:transparent;color:transparent;caret-color:var(--ink)}
#source::placeholder{color:var(--mut)}
#source::selection{background:rgba(216,30,85,.28);color:transparent}
#mirror{position:absolute;inset:0;z-index:0;isolation:isolate;color:var(--ink);pointer-events:none;user-select:none;scrollbar-width:none;border-color:transparent}
.bkcard{position:absolute;left:5px;right:5px;z-index:-1;border-radius:6px;border-left:4px solid var(--bar)}
.c-draft{background:var(--draftbg);--bar:var(--sim)}.c-have{background:var(--m-have);--bar:var(--have)}.c-new{background:var(--m-new);--bar:var(--new)}.c-similar{background:var(--m-sim);--bar:var(--sim)}.c-history{background:var(--m-his);--bar:var(--his)}.c-pending{background:var(--m-pen);--bar:var(--pen)}
.bkgap{position:absolute;left:12px;right:12px;display:flex;align-items:center;gap:8px;font-size:10px;line-height:1;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--mut)}
.bkgap::before,.bkgap::after{content:"";flex:1;border-top:1px dashed var(--mut)}
.bklabel{position:absolute;right:10px;width:96px;text-align:right;font:600 11px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink);white-space:nowrap;overflow:hidden}
.hl-heading{color:var(--mut);-webkit-text-stroke:.4px currentColor}.hl-note{color:var(--mut)}
/* Formátování nesmí změnit šířku znaků, jinak by se text rozjel s kurzorem. Proto obrys místo tučného řezu. */
.fm{color:var(--mut);opacity:.55}.f-b{-webkit-text-stroke:.55px currentColor}.f-u{text-decoration:underline;text-underline-offset:3px}.f-h{background:var(--hi);border-radius:2px}
.f-v{color:var(--acc);-webkit-text-stroke:.4px currentColor}.f-t{color:var(--his);-webkit-text-stroke:.4px currentColor}
a.chip{text-decoration:none}.tagpick{width:auto;padding:3px 8px;font-size:13px}.blocksw{margin:0 0 6px;font-weight:600}
mark.hi{background:var(--hi);color:inherit;border-radius:2px;padding:0 2px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.fmtbar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:6px}.fmtsep{width:1px;height:20px;background:var(--line);margin:0 4px}
.who{display:inline-block;font-size:12px;font-weight:700;color:var(--acc);white-space:nowrap}
.vfilter{margin-bottom:10px}.vfilter button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.printonly{display:none}
.rolesel{width:auto;padding:4px 8px;font-size:14px}.rowacts{white-space:nowrap}.rowacts button{margin-right:6px}.adduser{margin-top:12px}.passw{font-size:16px;user-select:all;word-break:break-all}
@media (min-width:1001px){.editor>div:first-child{position:sticky;top:8px}}
.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:12px}.tabs button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.counts{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.counts span{border-radius:8px;padding:4px 10px;font-size:13px;font-weight:600}
.chip{display:inline-block;font-size:11px;font-weight:700;border-radius:5px;padding:1px 7px;white-space:nowrap}
.s-have{background:var(--havebg);color:var(--have)}.s-new{background:var(--newbg);color:var(--new)}.s-similar{background:var(--simbg);color:var(--sim)}.s-history{background:var(--hisbg);color:var(--his)}.s-pending{background:var(--penbg);color:var(--pen)}
.tag{display:inline-block;font-size:11px;font-weight:700;border:1px solid var(--ink);border-radius:5px;padding:0 6px;white-space:nowrap}
.code{font:600 13px ui-monospace,SFMono-Regular,Menlo,monospace}
.el{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px}
.elhead{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.ln{border-top:1px solid var(--line);padding:8px 0}.ln:first-of-type{border-top:0}
.lnhead{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.lntext{margin:4px 0;font-size:16px}
.instr{color:var(--mut);font-size:13px}
.box{border-radius:8px;padding:8px 10px;margin-top:6px;font-size:14px}.box.sim{background:var(--simbg)}.box.his{background:var(--hisbg)}.box.warn{background:var(--warnbg);color:var(--warn)}.box.alt{background:var(--bg);border:1px solid var(--line)}
.box p{margin:0 0 6px}.box p:last-child{margin-bottom:0}
.acts{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.check{display:inline-flex;gap:6px;align-items:center;font-size:13px;font-weight:600;margin:0;cursor:pointer}.check input{width:18px;height:18px;margin:0;accent-color:var(--have)}
.file{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;user-select:all;word-break:break-all;color:var(--mut)}
.stale{background:var(--simbg);color:var(--sim);border-radius:8px;padding:6px 10px;margin-bottom:10px;font-size:14px}
.empty{color:var(--mut);padding:18px 4px}
.tablew{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px;min-width:620px}td.code{white-space:nowrap}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:6px 10px 6px 0}th{color:var(--mut);font-weight:600;font-size:13px}
pre.doc{white-space:pre-wrap;font:14px/1.5 system-ui,sans-serif;margin:8px 0 0}
details>summary{cursor:pointer;font-weight:600}details .inner{padding-top:10px}
.voice .vl{padding:12px 0;border-top:1px solid var(--line);break-inside:avoid}
.voice .vt{font-size:26px;line-height:1.35;font-weight:500;margin:2px 0}
.voice .vh{font-size:13px;font-weight:700;color:var(--mut);margin-top:18px;text-transform:uppercase;letter-spacing:.04em}
.sheetmeta{margin-bottom:12px}
.toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);background:var(--ink);color:var(--bg);border-radius:8px;padding:8px 14px;max-width:90vw;display:none;z-index:5}
.toast.on{display:block}
@media print{
  :root,:root:not([data-theme="light"]){--bg:#fff;--card:#fff;--ink:#000;--mut:#444;--line:#bbb}
  .noprint{display:none!important}
  .printonly{display:block}
  mark.hi{background:#ffe45c;color:#000}
  .wrap{padding:0;max-width:none}.editor{display:block}.el{border:0;padding:0;margin-bottom:12px;break-inside:avoid}
  .voice .vt{font-size:20pt}
  .chip,.tag{border:1px solid #000;background:none;color:#000}
  a{color:#000;text-decoration:none}
}