@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(86vw, 300px);
    transform: translateX(-105%);
    transition: transform 0.28s ease;
    box-shadow: var(--shadow);
  }
  html[dir="rtl"] .sidebar {
    inset: 0 0 0 auto;
    transform: translateX(105%);
  }
  .sidebar.is-open { transform: translateX(0); }
  #menuBtn { display: grid; }
  .topbar__titles p { display: none; }
  .table-wrap { display: none; }
  .cards-mobile { display: block; }
}

@media (max-width: 640px) {
  .main { padding: 1rem 0.85rem 5rem; }
  .topbar { padding: 0.85rem; }
  .topbar__actions .btn--primary { padding-inline: 0.75rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .dropzone { padding: 1.75rem 1rem; }
  .player-controls { gap: 0.45rem; }
  .btn-row .btn { flex: 1 1 auto; }
}

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