:root {
  --bg: #0b0a12;
  --card: #141225;
  --line: #2a2440;
  --text: #f5f3ff;
  --muted: #a89bc8;
  --accent: #a855f7;
  --accent2: #ec4899;
  --ok: #34d399;
  --danger: #f43f5e;
  --radius: 16px;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #2a1050 0%, transparent 50%),
              radial-gradient(900px 500px at 100% 0%, #3b0d2e 0%, transparent 45%),
              var(--bg);
  color: var(--text);
  min-height: 100%;
}
body { padding: 12px; padding-bottom: 40px; }

.app { max-width: 720px; margin: 0 auto; }

.top {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}
.logo {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  box-shadow: 0 0 0 1px rgba(168,85,247,.35), 0 10px 30px rgba(0,0,0,.35);
}
h1 { margin: 0; font-size: 22px; letter-spacing: .3px; }
h2 { margin: 0 0 12px; font-size: 16px; }
h3 { margin: 16px 0 8px; font-size: 14px; color: var(--muted); }
.muted { color: var(--muted); font-size: 13px; margin: 2px 0 0; }

.tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.tab {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 8px;
  font-weight: 600;
  font-size: 13px;
}
.tab.active {
  color: white;
  background: linear-gradient(135deg, rgba(168,85,247,.35), rgba(236,72,153,.25));
  border-color: rgba(168,85,247,.55);
}

.panel { display: none; }
.panel.active { display: block; }

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%), var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: 14px;
}
.row:last-child { border-bottom: 0; }

.platform {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  margin-top: 8px;
  background: rgba(0,0,0,.15);
}
.platform.off { opacity: .55; }
.badge {
  background: rgba(52,211,153,.15);
  color: var(--ok);
  border: 1px solid rgba(52,211,153,.35);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.badge.gray {
  background: rgba(255,255,255,.06);
  color: var(--muted);
  border-color: var(--line);
}

label {
  display: block;
  margin: 10px 0;
  font-size: 13px;
  color: var(--muted);
}
input, select {
  width: 100%;
  margin-top: 6px;
  background: #0d0b18;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  outline: none;
}
input:focus, select:focus { border-color: var(--accent); }

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.switch {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.switch input { width: auto; margin: 0; }

.btn {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font-weight: 700;
  cursor: pointer;
}
.btn.primary {
  width: 100%;
  margin-top: 8px;
  background: linear-gradient(135deg, #7c3aed, #db2777);
  border: 0;
}
.btn.small { padding: 8px 10px; font-size: 12px; }
.actions { display: flex; gap: 8px; margin-top: 10px; }

.keybox {
  display: flex;
  gap: 8px;
  align-items: center;
  background: #0d0b18;
  border: 1px dashed rgba(168,85,247,.45);
  border-radius: 12px;
  padding: 12px;
  word-break: break-all;
}
.keybox code { flex: 1; font-size: 13px; }

pre {
  background: #0d0b18;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  overflow: auto;
  font-size: 12px;
  line-height: 1.45;
  color: #ddd6fe;
}
pre.result { min-height: 120px; max-height: 320px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,.06); }
th { color: var(--muted); font-weight: 600; }
code { color: #e9d5ff; }

@media (max-width: 420px) {
  .grid2 { grid-template-columns: 1fr; }
  .tabs { grid-template-columns: 1fr 1fr; }
}