:root {
  --bg: #0b1320;
  --card: #1a2536;
  --text: #eaf0fb;
  --muted: #98a7c0;
  --ok: #27c27f;
  --bad: #ff6b6b;
  --accent: #32b8ff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'IBM Plex Sans', sans-serif;
  background: radial-gradient(circle at top, #17253a, #0b1320 55%);
  color: var(--text);
}
.app { max-width: 1200px; margin: 0 auto; padding: 16px; }
header { display: flex; justify-content: space-between; align-items: center; }
#alerts { margin: 10px 0; }
#setup { margin: 10px 0; }
.alert {
  background: #26374d;
  border: 1px solid #456082;
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 8px;
}
.alert-actions { margin-top: 8px; }
.setup-card {
  background: #1f3147;
  border: 1px solid #466789;
  border-radius: 10px;
  padding: 12px;
}
.setup-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 8px 0;
}
.setup-row input {
  min-width: 190px;
}
.setup-output {
  width: 100%;
  min-height: 92px;
  background: #0e1a2c;
  color: var(--text);
  border: 1px solid #2f425c;
  border-radius: 8px;
  padding: 8px;
}
main { display: grid; grid-template-columns: 340px 1fr; gap: 16px; }
section { background: var(--card); border-radius: 14px; padding: 12px; min-height: 70vh; }
.player { border: 1px solid #2f425c; border-radius: 10px; padding: 10px; margin-bottom: 8px; cursor: pointer; }
.player:hover { border-color: var(--accent); }
.badge { padding: 3px 8px; border-radius: 20px; font-size: 12px; }
.connected { background: #143826; color: #6ff5b8; }
.offline { background: #3a1d20; color: #ff9da4; }
button { background: var(--accent); color: #05141f; border: none; border-radius: 8px; padding: 8px 12px; cursor: pointer; font-weight: 600; }
button.secondary { background: #334963; color: var(--text); }
.dropzone {
  border: 2px dashed #476284;
  border-radius: 10px;
  padding: 24px;
  margin: 10px 0;
  text-align: center;
}
.asset { border-bottom: 1px solid #2c3f59; padding: 8px 0; }
input { padding: 8px; border-radius: 8px; border: 1px solid #2f425c; background: #0e1a2c; color: var(--text); }
@media (max-width: 900px) { main { grid-template-columns: 1fr; } }