:root{
  --bg:#0b1220;
  --panel:#0f1a33;
  --text:#e8eeff;
  --muted:#a9b4d6;
  --line:rgba(255,255,255,.08);
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius:18px;
  --accent:#5d8fff;
  --ok:#18c37e;
  --warn:#ffb020;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(93,143,255,.25), transparent 60%),
    radial-gradient(1000px 700px at 90% 0%, rgba(24,195,126,.18), transparent 55%),
    var(--bg);
  color:var(--text);
}

.container{max-width:1100px;margin:0 auto;padding:20px}
.muted{color:var(--muted)}
.dot{opacity:.45}

.header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11,18,32,.88), rgba(11,18,32,.50));
  border-bottom:1px solid var(--line);
}

.topbar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}

.brand{display:flex;gap:12px;align-items:center}
.logo{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  font-size:20px;
}
.title{font-weight:800;letter-spacing:.2px}
.subtitle{font-size:13px}

.lang{display:flex;gap:8px}
.langbtn{
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding:8px 10px;
  border-radius:12px;
  cursor:pointer;
}
.langbtn:hover{background: rgba(255,255,255,.10)}
.langbtn.active{
  border-color: rgba(93,143,255,.55);
  background: rgba(93,143,255,.18);
}

.hero{padding:18px 0 8px}
.hero h1{margin:0 0 6px;font-size:26px}
.hero p{margin:0}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:14px;
  margin-top:14px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  padding:14px;
  display:flex;
  flex-direction:column;
  gap:10px;
  min-height: 190px;
}

.card.disabled{opacity:.75}
.card.disabled .btn{cursor:not-allowed}

.cardhead{display:flex;flex-direction:column;gap:8px}
.cardhead h2{margin:0;font-size:16px}

.tag{
  display:inline-flex;
  width:max-content;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(24,195,126,.35);
  background: rgba(24,195,126,.12);
  color: var(--text);
}
.tag.warn{
  border-color: rgba(255,176,32,.35);
  background: rgba(255,176,32,.12);
}
.tag.soon{
  border-color: rgba(93,143,255,.35);
  background: rgba(93,143,255,.12);
}

.actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}

.btn{
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.08);
  color:var(--text);
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:hover{background: rgba(255,255,255,.12)}
.btn.primary{
  background: rgba(93,143,255,.22);
  border-color: rgba(93,143,255,.45);
}
.btn.primary:hover{background: rgba(93,143,255,.28)}
.btn.ghost{
  background: rgba(0,0,0,.12);
}
.btn:disabled{opacity:.6}

.footer{
  display:flex;gap:10px;align-items:center;justify-content:center;
  padding:18px 0;
}

@media (max-width: 900px){
  .grid{grid-template-columns: 1fr}
  .hero h1{font-size:22px}
}