:root{
  --bg1:#070A1A;
  --bg2:#0B1230;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --border:rgba(255,255,255,.10);
  --text:#cfe0ff;
  --muted:rgba(207,224,255,.70);
  --accent:#7aa2ff;
  --accent2:#48d7ff;
  --danger:#ff5b7a;
  --ok:#44ffb1;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --r:18px;
  --r2:14px;
  --pad:14px;
  --fs:14px;
  --fs2:12px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

/* --- Telegram WebView fixes (font inflation / centering) --- */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  font-size:var(--fs);
  line-height:1.35;
  background: radial-gradient(1200px 700px at 20% 0%, rgba(122,162,255,.18), transparent 55%),
              radial-gradient(900px 600px at 80% 20%, rgba(72,215,255,.10), transparent 50%),
              linear-gradient(180deg, var(--bg1), var(--bg2));
  -webkit-font-smoothing:antialiased;
  overflow:hidden; /* важно для WebView */
}

/* Links */
a{ color:var(--accent2); text-decoration:none; }
a:hover{ text-decoration:underline; }

.app{
  height:100%;
  display:flex;
  flex-direction:column;
}

.topbar{
  position:sticky;
  top:0;
  z-index:10;
  padding:12px var(--pad);
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(7,10,26,.88), rgba(7,10,26,.55));
  border-bottom:1px solid var(--border);
}

.brand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.brand h1{
  margin:0;
  font-size:18px;
  letter-spacing:.2px;
  font-weight:800;
}
.brand .pill{
  font-size:11px;
  padding:6px 10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.05);
  border-radius:999px;
  color:var(--muted);
  white-space:nowrap;
}

.tabs{
  margin-top:10px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tab{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--muted);
  font-size:12px;
}
.tab.active{
  background:rgba(122,162,255,.18);
  border-color:rgba(122,162,255,.35);
  color:var(--text);
}

.content{
  flex:1;
  overflow:auto;
  padding:14px var(--pad) 22px;
}

/* One readable centered column everywhere */
.container{
  max-width: 520px;
  margin: 0 auto;
  width: 100%;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border:1px solid var(--border);
  border-radius:var(--r);
  box-shadow:var(--shadow);
  padding:14px;
  margin-bottom:12px;
}

.card h2{
  margin:0 0 10px;
  font-size:14px;
  color:var(--text);
}
.muted{ color:var(--muted); font-size:12px; }
.center{ text-align:center; }

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
}
@media(min-width:560px){
  .grid{ grid-template-columns: 1fr 1fr; }
}

.input{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.input label{
  font-size:12px;
  color:var(--muted);
}
.input input, .input select{
  width:100%;
  padding:11px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.22);
  color:var(--text);
  outline:none;
}
.input input::placeholder{ color:rgba(207,224,255,.35); }

.row{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.row.center{ justify-content:center; }

.btn{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  font-weight:700;
  font-size:13px;
}
.btn.primary{
  border-color:rgba(72,215,255,.35);
  background:rgba(72,215,255,.12);
}
.btn.danger{
  border-color:rgba(255,91,122,.40);
  background:rgba(255,91,122,.12);
}
.btn:active{ transform: translateY(1px); }

.kv{
  display:grid;
  grid-template-columns: 1fr;
  gap:8px;
}
.kv .item{
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  border-radius:14px;
  padding:10px 12px;
}
.kv .k{ font-size:11px; color:var(--muted); }
.kv .v{ font-size:13px; margin-top:2px; }

.notice{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  border-radius:14px;
  padding:10px 12px;
  font-size:12px;
  color:var(--muted);
}
.notice.ok{ border-color: rgba(68,255,177,.35); }
.notice.bad{ border-color: rgba(255,91,122,.35); color: rgba(255,91,122,.9); }

/* tables / pre */
table { width: 100%; table-layout: fixed; }
td, th { word-break: break-word; }
pre { font-size: 12px; line-height: 1.25; overflow-x: auto; }