/* Admin: ostry minimalisticky styl, ostre hrany, zadne stiny, dotykove cile >=44px. */
:root{--cyan:#2E6F73;--slate:#243039;--ink:#14171A;--gold:#7A5A00;--orange:#C2410C;--bg:#F7F8F8;--card:#fff;--line:#E3E5E7;--muted:#5A636B;--error:#B3261E}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font,system-ui),sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:var(--slate)}
:where(a,button,summary,input,select,textarea):focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.topbar :where(a,button):focus-visible{outline-color:#fff}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.topbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:20}
.topbar .wrap{display:flex;align-items:center;gap:14px;height:62px}
.admin-brand{display:flex;align-items:center;flex:none}
.admin-brand img{display:block;width:auto;height:24px;max-width:160px}
.account-label{color:#C6CCD2;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px}
.topbar nav{display:flex;gap:2px;margin-left:auto;flex-wrap:nowrap;min-width:0}
.topbar nav a{display:inline-flex;align-items:center;min-height:44px;color:#DCE7ED;text-decoration:none;font-size:13.5px;font-weight:700;padding:8px 12px;border-radius:0;white-space:nowrap}
.topbar nav a.on,.topbar nav a:hover{background:rgba(255,255,255,.14);color:#fff}
.shell{padding:28px 0 60px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:0;padding:18px}
.stat b{font-size:30px;display:block;letter-spacing:0}
.stat span{color:var(--muted);font-size:13px;font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:0;padding:22px;margin-bottom:16px}
h1{font-size:28px;letter-spacing:0;margin:0}
h2{font-size:19px;letter-spacing:0;margin:0 0 12px}
.muted{color:var(--muted);font-size:14px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;cursor:pointer;text-decoration:none;font-weight:700;font-size:13.5px;padding:10px 16px;min-height:44px;border-radius:0;background:var(--ink);color:#fff}
.logout-btn{background:rgba(255,255,255,.14);padding:8px 12px}
.btn:hover{background:#000}
.btn.orange{background:#B23A0E}.btn.orange:hover{background:#8F2E08}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.ghost:hover{border-color:var(--ink);background:#F4F5F6}
.btn.danger{background:#A32319}.btn.danger:hover{background:#8A1F16}
.btn.small{padding:7px 11px;font-size:12.5px;min-height:38px}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:0;padding:10px 12px;min-height:44px;font:inherit;font-size:14px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
textarea{min-height:120px;resize:vertical}
label{display:block;font-weight:700;font-size:13.5px;margin:12px 0 5px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.flash{background:#E7F6EC;border:1px solid #9FD3B0;color:#14532D;border-radius:0;padding:10px 12px;margin-bottom:12px;font-size:14px}
.err{background:#FDEDEA;border:1px solid #E0A79C;color:#7A1F16;border-radius:0;padding:10px 12px;margin-bottom:12px;font-size:14px}
.login .ok{background:#E3F5EA;border:1px solid #9FD3B0;color:#14532D;padding:10px 12px;margin-bottom:12px;font-size:14px}
.login{max-width:420px;margin:8vh auto}
.login .card{padding:30px}
.login-logo{display:block;width:auto;height:34px;max-width:100%;margin-bottom:18px}
.actions{display:flex;gap:6px;flex-wrap:wrap}
@media(max-width:900px){
  .grid{grid-template-columns:1fr 1fr}
}
@media(max-width:800px){
  .row2{grid-template-columns:1fr}
  .topbar .wrap{height:auto;min-height:62px;flex-wrap:wrap;gap:8px 14px;padding-top:10px;padding-bottom:8px}
  .account-label{margin-left:auto;max-width:min(48vw,240px)}
  .topbar nav{width:100%;margin-left:0;overflow-x:auto;padding-bottom:2px}
  .card{overflow-x:auto}
  .card table{min-width:620px}
}
@media(max-width:520px){
  .grid{grid-template-columns:1fr}
  .stat{padding:12px}
  .stat b{font-size:24px}
  .shell{padding-top:18px}
}