/* === Admin — Large Geometric Light Theme ===
   Works with your markup (header.container, main.container, nav, ul/li).
   Big diagonal slabs + soft gradient + floating circles.
*/

:root{
  --bg1: #e9fbff;
  --bg2: #eafff2;
  --ink: #0f172a;
  --muted:#55627a;
  --line:#e6eef5;
  --accent:#10b981;    /* emerald */
  --accent2:#22d3ee;   /* cyan */
  --accent3:#86efac;   /* green */
  --pill:#0ea5e9;      /* sky */
  --radius:18px;
  --shadow: 0 12px 28px rgba(2,6,23,.08);
  --shadow-soft: 0 6px 18px rgba(2,6,23,.06);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--sans); color:var(--ink);
   overflow-x:hidden;
  background: url(https://sdmntprukwest.oaiusercontent.com/files/00000000-9588-6243-be4b-b902b2ca127b/raw?se=2025-09-27T09%3A20%3A52Z&sp=r&sv=2024-08-04&sr=b&scid=95166d3c-ec94-5de0-8238-d3cadc503f2e&skoid=82a3371f-2f6c-4f81-8a78-2701b362559b&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2025-09-27T02%3A04%3A52Z&ske=2025-09-28T02%3A04%3A52Z&sks=b&skv=2024-08-04&sig=NEiJkSpVGGjMD%2BYQUtRdJVtq20qh41y1BP217qVN1lY%3D);
}

/* ——— BIG GEOMETRIC BACKGROUND ——— */
body::before, body::after{
  content:""; position:fixed; inset:auto -15vw 0 auto; width:150vw; height:100vh;
  transform: skewX(-22deg) translateY(10%);
 
  filter: blur(0.2px);
  pointer-events:none; z-index:0; opacity:.55; mask-image: linear-gradient(to top, rgba(0,0,0,.9), rgba(0,0,0,0));
}
body::after{
  inset:auto auto 10vh -10vw; transform: skewX(-18deg) translateY(0);
   background: url(https://sdmntprukwest.oaiusercontent.com/files/00000000-9588-6243-be4b-b902b2ca127b/raw?se=2025-09-27T09%3A20%3A52Z&sp=r&sv=2024-08-04&sr=b&scid=95166d3c-ec94-5de0-8238-d3cadc503f2e&skoid=82a3371f-2f6c-4f81-8a78-2701b362559b&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2025-09-27T02%3A04%3A52Z&ske=2025-09-28T02%3A04%3A52Z&sks=b&skv=2024-08-04&sig=NEiJkSpVGGjMD%2BYQUtRdJVtq20qh41y1BP217qVN1lY%3D));

  opacity:.45;
}

/* diagonal stripes (few, LARGE) */
.bg-stripes{
  position:fixed; inset:-10vh -10vw; pointer-events:none; z-index:0;
 
  mask-image: radial-gradient(1200px 600px at 10% 10%, #000 50%, transparent 80%);
}

/* floating circles */
.bg-dots{
  position:fixed; inset:0; pointer-events:none; z-index:0;
 
}





/* === ADMIN MAIN MENU === */
.main-menu{ margin-left:auto; display:flex; align-items:center; gap:16px }
.main-menu .menu-toggle{
  display:none; background:none; border:1px solid var(--border);
  padding:8px 10px; border-radius:8px; cursor:pointer; color:#2a322b
}
.main-menu ul{ display:flex; gap:14px; list-style:none; margin:0; padding:0 }
.main-menu a{
  display:inline-flex; align-items:center; gap:8px;
  text-decoration:none; color:#1e2a08; font-weight:600;
  padding:8px 10px; border-radius:8px; transition:background .15s ease
}
.main-menu a:hover{ background:rgba(0,0,0,.05) }
.main-menu i{ font-size:1rem }

/* Mobil: hamburger + rozbalené menu */
@media (max-width: 820px){
  .main-menu{ position:relative }
  .main-menu .menu-toggle{ display:inline-flex }
  .main-menu ul{
    display:none; position:absolute; top:110%; right:0; left:auto;
    background:#fff; border:1px solid var(--border);
    border-radius:10px; padding:8px; flex-direction:column; min-width:220px;
    z-index:1000;
  }
  .main-menu ul.open{ display:flex }
  .main-menu a{ padding:10px 12px }
}






/* ——— LAYOUT ——— */
.container{ position:relative; z-index:1; max-width:1200px; margin:0 auto; padding:24px; }
header.container{ /*! display:flex; */ align-items:center; justify-content:space-between; padding-top:24px; padding-bottom:8px; position: initial;}
header.container h1{ margin:0; font-size:26px; letter-spacing:.2px; }

/* NAV */
header.container nav{ display:flex; gap:10px; flex-wrap:wrap; }
header.container nav a{
  display:inline-flex; align-items:center; gap:8px;
  padding:10px 14px; text-decoration:none; color:var(--ink);
  background:#fff; border:1px solid var(--line); border-radius:999px; box-shadow:var(--shadow-soft);
}
header.container nav a:hover{ transform:translateY(-1px); box-shadow:var(--shadow); }
header.container nav a:nth-child(3n+1){ border-color:rgba(14,165,233,.35); }
header.container nav a:nth-child(3n+2){ border-color:rgba(16,185,129,.35); }
header.container nav a:nth-child(3n+3){ border-color:rgba(134,239,172,.45); }

/* OPTIONAL: subtle section card look */
section.card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:20px; }

/* RESPONSIVE */
@media (max-width: 840px){
  header.container{ flex-direction:column; align-items:flex-start; gap:10px; }
  header.container h1{ font-size:22px; }
}