/* Učíme se hrou – společný vzhled rozcestníku a informačních stránek.
   Layout: jako ovládací panel MyWindowsHosting – boční menu vlevo, nahoře nadpis „panelu“, karty s poli a tlačítky; na mobilu horní lišta.
   Výchozí je tmavé téma (jako panel), přepínač ukládá volbu do localStorage „ush-theme“. */
:root{
  --bg:#0a1630; --bg2:#10234b; --side:#0c1a37; --card:#0e1f42; --field:#0a1834; --line:#223864; --line2:#2d4778;
  --text:#e8eefb; --muted:#9fb0cf; --soft:#c9d5ec;
  --primary:#1677ff; --primary-d:#0e5bd0; --on-primary:#ffffff;
  --ok:#3ccf82; --ok-bg:rgba(60,207,130,.14); --ok-line:rgba(60,207,130,.38);
  --accent:#ffb020; --accent-bg:rgba(255,176,32,.12); --accent-line:rgba(255,176,32,.38);
  --lime:#a6e93d; --on-lime:#0b1a10; --new:#a6e93d;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset,0 10px 30px rgba(0,0,0,.25);
  --f-display:"Fredoka","Trebuchet MS",Arial,system-ui,sans-serif;
  --f-body:"Nunito","Segoe UI",Arial,system-ui,sans-serif;
  --r:14px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f2f6fc; --bg2:#e6eefa; --side:#ffffff; --card:#ffffff; --field:#f5f8fd; --line:#d8e1ef; --line2:#c4d2e8;
  --text:#13213d; --muted:#5a6b88; --soft:#33415e;
  --primary:#1366e8; --primary-d:#0d4fb8;
  --ok:#17904f; --ok-bg:#e3f5ea; --ok-line:#a8dcbd;
  --accent:#b86e00; --accent-bg:#fff4df; --accent-line:#f1cf91;
  --lime:#7cc41f; --on-lime:#0b1a10; --new:#5aa50f;
  --shadow:0 1px 2px rgba(19,33,61,.06),0 8px 24px rgba(19,33,61,.07);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);background-image:radial-gradient(1200px 500px at 70% -10%,var(--bg2),transparent 70%);background-attachment:fixed;
  color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.5;min-height:100vh}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.15;margin:0;text-wrap:balance}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px}
[hidden]{display:none!important}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;background:var(--side);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:4px}
.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;text-decoration:none}
.brand img{width:34px;height:34px}
.brand b{font-family:var(--f-display);font-weight:600;font-size:18px;letter-spacing:.01em}
.brand small{display:block;color:var(--muted);font-size:12px;font-weight:700}
.nav a,.nav button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 12px;border-radius:10px;border:1px solid transparent;
  background:none;color:var(--soft);text-decoration:none;font-weight:700;font-size:15px}
.nav a:hover,.nav button:hover{background:var(--card)}
.nav .act{background:var(--card);border-color:var(--line2);color:var(--text)}
.nav .ico{width:20px;text-align:center}
.navlabel{margin:18px 12px 6px;font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.side .grow{flex:1}
.themebtn{display:flex;align-items:center;gap:8px;justify-content:center;width:100%;padding:9px 12px;border-radius:10px;border:1px solid var(--line2);background:var(--card);font-weight:700;font-size:14px}
.main{min-width:0;padding-block:28px 40px;padding-left:max(28px,env(safe-area-inset-left,0px));padding-right:max(28px,env(safe-area-inset-right,0px))}
.topbar{display:none}
.wrap{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:22px}

/* ---------- page head ---------- */
.eyebrow{font-family:var(--f-display);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.pagehead h1{font-size:clamp(30px,4vw,40px);margin-top:4px}
.pagehead p{margin:4px 0 0;color:var(--muted);font-weight:700}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.toolbar .lbl{color:var(--muted);font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-right:2px}
.chip{border:1px solid var(--line2);background:var(--card);color:var(--soft);border-radius:999px;padding:6px 14px;font-weight:800;font-size:14px}
.chip:hover{border-color:var(--primary)}
.chip.act{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}
.toolbar .sep{width:1px;height:24px;background:var(--line);margin:0 6px}

/* ---------- game cards (vzor: karta hostingového plánu) ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.gcard{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow);overflow:hidden}
.gcard::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--app)}
.ghead{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.pill{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:4px 12px;font-weight:800;font-size:13px;background:var(--ok-bg);color:var(--ok);border:1px solid var(--ok-line)}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.gtitle{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-top:10px}
.gtitle h2{font-size:26px}
.gtitle span{color:var(--muted);font-weight:700}
.mtile{width:72px;height:72px;flex:none;border-radius:16px;border:1px solid var(--line2);background:color-mix(in srgb,var(--app) 20%,#f4f7fd);display:grid;place-items:center}
.mtile img{width:56px;height:60px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field{background:var(--field);border:1px solid var(--line);border-radius:10px;padding:9px 12px;min-width:0}
.field.wide{grid-column:1/-1}
.field dt{font-size:13px;color:var(--muted);font-weight:700}
.field dd{margin:2px 0 0;font-weight:700}
.recrow{display:flex;align-items:center;gap:10px;justify-content:space-between;border:1px solid var(--accent-line);background:var(--accent-bg);color:var(--accent);border-radius:10px;padding:9px 12px;font-weight:800;font-size:14px}
.recrow.has{border-color:var(--ok-line);background:var(--ok-bg);color:var(--ok)}
.btns{display:grid;grid-template-columns:2fr 1fr;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:11px 14px;font-weight:800;font-size:15px;text-decoration:none;border:1px solid var(--line2);background:transparent;color:var(--text)}
.btn:hover{border-color:var(--primary)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}
.btn.primary:hover{background:var(--primary-d)}
.btn.lime{background:var(--lime);border-color:var(--lime);color:var(--on-lime)}
.soon{border:1px dashed var(--line2);border-radius:var(--r);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:28px 18px;text-align:center;color:var(--muted);min-height:300px}
.soon .plus{width:60px;height:60px;border-radius:50%;border:2px solid var(--line2);display:grid;place-items:center;font-size:28px;color:var(--soft)}
.soon h2{font-size:20px;color:var(--soft)}
.soon p{margin:0;max-width:30ch;font-weight:700}
.empty{color:var(--muted);font-weight:700;padding:20px;border:1px dashed var(--line2);border-radius:var(--r);text-align:center}

/* ---------- bands (vzor: „Meet your new Linux Hosting“, „Join Affiliate Program“) ---------- */
.band{display:flex;align-items:center;gap:18px;background:var(--card);border:1px solid var(--line2);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.band .tile{width:62px;height:62px;flex:none;border-radius:16px;border:1px solid var(--line2);background:var(--field);display:grid;place-items:center;font-size:30px}
.band .tile img{width:46px}
.band .tile:has(img){background:#f4f7fd}
.band .txt{flex:1;min-width:0}
.band h2{font-size:21px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.band p{margin:4px 0 0;color:var(--soft)}
.tag{display:inline-block;border-radius:999px;padding:2px 10px;font-family:var(--f-body);font-size:12px;font-weight:800}
.tag.new{background:var(--new);color:var(--on-lime)}
.tag.blue{background:var(--primary);color:var(--on-primary)}
.tag.orange{background:#ff6a2b;color:#fff}
.band.glow{border-color:color-mix(in srgb,var(--lime) 45%,var(--line2))}
.band.glow::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;border:1px solid color-mix(in srgb,var(--primary) 40%,transparent);pointer-events:none}

/* ---------- article pages ---------- */
.prose{max-width:72ch;display:flex;flex-direction:column;gap:14px}
.prose h2{font-size:24px;margin-top:10px}
.prose p,.prose li{color:var(--soft)}
.prose ol,.prose ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:12px 0}
.prose .band{flex-wrap:wrap;align-items:flex-start}
.prose .band .txt{flex:1 1 380px}
.prose .band .btn{margin-left:80px}
.prose .panel h2{margin-top:0;margin-bottom:8px}
.disclose{font-size:14px;color:var(--muted);font-weight:700;border-left:3px solid var(--accent);padding-left:10px}
code{background:var(--field);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:.92em}

/* ---------- footer, toast ---------- */
.foot{border-top:1px solid var(--line);padding-top:16px;color:var(--muted);font-size:14px;font-weight:700;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between}
.foot a{color:var(--soft)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;transition:.2s;background:var(--text);color:var(--bg);font-weight:800;padding:10px 16px;border-radius:12px;pointer-events:none;z-index:30;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  .topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--side);border-bottom:1px solid var(--line);
    padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .topbar .brand{padding:0}
  .topbar .themebtn{width:auto}
  .main{padding-block:18px 32px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:11;background:var(--side)}
}
@media (max-width:560px){
  .cards{grid-template-columns:minmax(0,1fr)}
  .band{flex-wrap:wrap}
  .toolbar .sep{display:none}
  .band .btn{width:100%}
  .prose .band .btn{margin-left:0}
  .btns{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}