:root{
  --ink:#1B2A56; --paper:#F4F5F7; --card:#FFFFFF; --line:#DDE0E6;
  --uv:#1B2A56; --uv-glow:#D42E24; --txt:#22283A; --mut:#6B7183;
  --ok:#1E7A3D; --warn:#A85F00; --bad:#D42E24; --wait:#1B2A56;
  --brand-red:#D42E24; --brand-blue:#1B2A56;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--txt);
  font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-variant-numeric:tabular-nums}
main{max-width:1100px;margin:0 auto;padding:18px 16px 40px}
h1{font-size:24px;font-weight:700;letter-spacing:-.01em;margin:.4em 0 .7em}
h2{font-size:17px;margin:1.4em 0 .5em}
a{color:var(--uv)}
code,.mono{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:.94em}

.topbar{background:var(--ink);color:#EDEFF5;display:flex;align-items:center;
  gap:20px;padding:10px 16px;flex-wrap:wrap}
.brand{font-weight:800;letter-spacing:.02em;display:flex;align-items:center;gap:10px}
.brand img{height:26px;width:auto;display:block}
.uvdot{width:11px;height:11px;border-radius:50%;background:var(--brand-red)}
.topbar nav{display:flex;gap:2px;flex-wrap:wrap}
.topbar nav a{color:#C7CBDA;text-decoration:none;padding:6px 11px;border-radius:6px}
.topbar nav a.on,.topbar nav a:hover{background:rgba(212,46,36,.20);color:#fff}
.who{margin-left:auto;color:#9AA0B4;font-size:13px}
.who a{color:#C7CBDA}
footer{text-align:center;color:var(--mut);font-size:12px;padding:24px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:14px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.card .num{font-size:30px;font-weight:800;letter-spacing:-.02em}
.card .lbl{color:var(--mut);font-size:13px}
.card.accent{border-left:4px solid var(--uv)}

table{width:100%;border-collapse:collapse;background:var(--card);
  border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#EEF0F4;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
tr:last-child td{border-bottom:0}
tr:hover td{background:#F7F9FC}
td.r,th.r{text-align:right}

.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12.5px;font-weight:600}
.st-otvorena{background:#E7ECF6;color:var(--wait)}
.st-caka_tovar{background:#F3EDE2;color:var(--warn)}
.st-rozrobena{background:#E7EAF2;color:var(--brand-blue)}
.st-hotova{background:#E4F1E7;color:var(--ok)}
.st-zrusena{background:#EEE;color:var(--mut)}
.due-late{color:var(--bad);font-weight:700}
.due-soon{color:var(--warn);font-weight:600}

/* vyťaženosť strojov – "UV lampa" */
.machine{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:12px 16px;margin:10px 0}
.machine .head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:6px}
.machine .name{font-weight:700}
.machine .code{color:var(--mut);font-size:12.5px}
.lamp{height:14px;background:#E7EAF2;border-radius:99px;margin-top:8px;overflow:hidden}
.lamp i{display:block;height:100%;border-radius:99px;
  background:linear-gradient(90deg,#1B2A56,#3A5A8C)}
.lamp i.over{background:linear-gradient(90deg,#D42E24,#E0604F)}

form.box,.box{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
label{display:block;font-size:13px;color:var(--mut);margin:10px 0 3px}
input[type=text],input[type=number],input[type=date],input[type=password],select,textarea{
  width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:7px;
  font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-blue);outline-offset:0;border-color:var(--uv)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
@media(max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}

button,.btn{display:inline-block;background:var(--uv);color:#fff;border:0;border-radius:8px;
  padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
button:hover,.btn:hover{background:#12204A}
.btn.sec{background:#E7EAF2;color:var(--brand-blue)}
.btn.sec:hover{background:#D6DCEA}
.btn.plus{border-radius:99px;width:34px;height:34px;padding:0;font-size:20px;line-height:34px;text-align:center}

.flash{background:#E4F1E7;border:1px solid #BCDCC4;color:var(--ok);
  border-radius:8px;padding:10px 14px;margin:0 0 14px}
.warnbox{background:#FBF3E4;border:1px solid #E8D2A6;color:var(--warn);
  border-radius:8px;padding:10px 14px;margin:10px 0}
.mut{color:var(--mut)}
.small{font-size:13px}
.right{text-align:right}
.inline-form{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.inline-form label{margin:0 0 3px}
.inline-form>div{flex:1;min-width:110px}

.login-wrap{max-width:360px;margin:8vh auto}
.login-wrap .brand{color:var(--ink);font-size:22px;justify-content:center;display:flex;margin-bottom:18px}