:root{
  --ink:#16202B;
  --ink-soft:#5A6672;
  --paper:#E6E7E1;
  --card:#F5F5F1;
  --rule:#C9CCC3;
  --tag:#F2C230;
  --ok:#1F6F5C;
  --warn:#B23A26;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);color:var(--ink);
  font-family:'Familjen Grotesk',system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:900px;margin:0 auto;padding:0 20px 64px}
.hide{display:none !important}

/* ---------- prihlaseni ---------- */
#login{max-width:340px;margin:14vh auto;padding:0 20px}
#login h1{font-size:28px;font-weight:700;margin:0 0 4px}
#login p.sub{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-soft);margin:0 0 24px}
#login input{
  display:block;width:100%;font-family:inherit;font-size:16px;padding:11px 12px;
  margin-bottom:10px;background:#FFF;border:1px solid var(--rule);border-radius:2px;color:var(--ink)}
#login input:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 2px var(--tag)}
#login button{
  width:100%;font-family:inherit;font-size:15px;font-weight:700;padding:12px;
  background:var(--ink);color:var(--paper);border:0;border-radius:2px;cursor:pointer}
#login button:hover{background:#233140}

/* ---------- hlavicka ---------- */
.topbar{background:var(--ink);color:var(--paper);padding:18px 0 20px;margin-bottom:28px}
.topbar .wrap{padding-bottom:0}
.eyebrow{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:#8C99A5;margin:0 0 2px}
.topbar h1{font-size:26px;font-weight:700;letter-spacing:-.01em;margin:0 0 16px}
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.editbtn{font-family:inherit;font-size:13px;font-weight:700;padding:8px 16px;
  border:1px solid var(--tag);border-radius:2px;background:transparent;color:var(--tag);cursor:pointer}
.editbtn[aria-pressed="true"]{background:var(--tag);color:var(--ink)}
.editbtn:focus-visible{outline:2px solid var(--paper);outline-offset:2px}
.linkbtn{font-family:inherit;font-size:13px;padding:8px 12px;background:transparent;
  color:#A9B4BF;border:1px solid #35414E;border-radius:2px;cursor:pointer}
.linkbtn:hover{color:var(--paper)}
.rolenote{font-family:'Space Mono',monospace;font-size:11px;color:#8C99A5;margin-left:auto}

/* ---------- sekce ---------- */
section{margin-bottom:34px}
.head{display:flex;align-items:baseline;gap:12px;border-bottom:2px solid var(--ink);
  padding-bottom:6px}
.head h2{font-size:15px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin:0}
.head .meta{font-family:'Space Mono',monospace;font-size:11px;color:var(--ink-soft);margin-left:auto}

.row{display:flex;align-items:center;gap:10px;padding:10px 12px;
  background:var(--card);border-bottom:1px solid var(--rule)}
.row .grow{flex:1;min-width:0}
.row .num{width:92px;flex:none;text-align:right}
.unit{font-family:'Space Mono',monospace;font-size:12px;color:var(--ink-soft);width:26px;flex:none}
.plain{padding:3px 4px}

/* ---------- editovatelne pole ---------- */
.f{font-family:inherit;font-size:16px;color:var(--ink);width:100%;padding:3px 4px;
  border:0;border-bottom:1px dashed transparent;background:transparent;border-radius:0}
.f.mono{font-family:'Space Mono',monospace;font-size:15px;text-align:right}
.f[readonly]{cursor:default}
body.editing .f:not([readonly]){border-bottom-color:var(--rule);background:#FFF}
body.editing .f:not([readonly]):hover{border-bottom-color:var(--ink)}
.f:focus{outline:0;border-bottom:1px solid var(--tag);background:#FFF;box-shadow:0 2px 0 -1px var(--tag)}
.f.bad{border-bottom:1px solid var(--warn);background:#FBEDEA}

.pill{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.08em;
  text-transform:uppercase;width:66px;flex:none;text-align:right;color:transparent}
.pill.saving{color:var(--ink-soft)}
.pill.saved{color:var(--ok)}
.pill.error{color:var(--warn)}

.err{font-family:'Space Mono',monospace;font-size:11px;color:var(--warn);
  padding:0 12px 10px;background:var(--card);border-bottom:1px solid var(--rule)}

.x{font-family:'Space Mono',monospace;font-size:14px;line-height:1;color:var(--ink-soft);
  background:transparent;border:1px solid var(--rule);border-radius:2px;
  width:24px;height:24px;flex:none;cursor:pointer;display:none}
body.editing .x{display:block}
.x:hover{color:var(--warn);border-color:var(--warn)}

.add{display:none;width:100%;font-family:inherit;font-size:13px;font-weight:600;padding:9px;
  background:transparent;color:var(--ink);border:1px dashed var(--rule);border-top:0;cursor:pointer}
body.editing .add{display:block}
.add:hover{border-color:var(--ink);background:var(--card)}

/* ---------- sudy ---------- */
.skener{background:var(--ink);color:var(--paper);padding:14px;margin-bottom:2px}
.skener label{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:#8C99A5;display:block;margin-bottom:6px}
.skener input{font-family:'Space Mono',monospace;font-size:18px;width:100%;padding:10px 12px;
  background:#0E1721;color:var(--paper);border:1px solid #35414E;border-radius:2px}
.skener input:focus{outline:0;border-color:var(--tag)}
.stavy{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.stavy button{font-family:inherit;font-size:13px;font-weight:600;padding:7px 12px;
  background:transparent;color:#A9B4BF;border:1px solid #35414E;border-radius:2px;cursor:pointer}
.stavy button[aria-pressed="true"]{background:var(--tag);color:var(--ink);border-color:var(--tag)}
.hlaska{font-family:'Space Mono',monospace;font-size:12px;padding:10px 12px;background:var(--card);
  border-bottom:1px solid var(--rule)}
.hlaska.ok{color:var(--ok)}
.hlaska.err{color:var(--warn)}

.souhrn{display:flex;flex-wrap:wrap;gap:1px;background:var(--rule);margin-bottom:16px}
.souhrn div{flex:1;min-width:104px;background:var(--card);padding:10px 12px}
.souhrn .n{font-family:'Space Mono',monospace;font-size:24px;font-weight:700;line-height:1}
.souhrn .l{font-size:12px;color:var(--ink-soft);margin-top:2px}

.kod{font-family:'Space Mono',monospace;font-size:14px;width:88px;flex:none}
.stav-tag{font-size:12px;font-weight:600;padding:2px 8px;border:1px solid var(--rule);
  border-radius:2px;background:#FFF;white-space:nowrap}

.filtr{display:flex;flex-wrap:wrap;gap:6px;padding:10px 0}
.filtr button{font-family:inherit;font-size:12px;padding:5px 10px;background:transparent;
  color:var(--ink-soft);border:1px solid var(--rule);border-radius:2px;cursor:pointer}
.filtr button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* ---------- historie ---------- */
.log{border-top:2px solid var(--ink);padding-top:10px}
.log h2{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}
.log ol{list-style:none;margin:0;padding:0;font-family:'Space Mono',monospace;
  font-size:12px;color:var(--ink-soft)}
.log li{padding:4px 0;border-bottom:1px dotted var(--rule)}
.log .who{color:var(--ink);font-weight:700}

.note{font-size:13px;color:var(--ink-soft);margin:6px 0 0}
.hlaska-glob{font-family:'Space Mono',monospace;font-size:12px;padding:10px 12px;
  background:#FBEDEA;color:var(--warn);margin-bottom:16px}

@media (max-width:600px){
  .row{flex-wrap:wrap;gap:6px 8px}
  .row .num{width:76px}
  .pill{width:100%;text-align:left}
  .rolenote{width:100%;margin-left:0}
  .kod{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}