/* ===== Responsive ===== */
@media (max-width:991px) {
  .sidebar {
    transform: translateX(-100%)
  }

  .sidebar.show {
    transform: translateX(0)
  }

  .main-content {
    margin-left: 0
  }

  .menu-toggle {
    display: inline-flex
  }

  .topbar .search-box {
    max-width: 200px
  }
}

@media (max-width:575px) {
  .topbar {
    padding: 10px 12px;
    gap: 8px
  }

  .topbar .search-box {
    display: none
  }

  .content-area {
    padding: 16px
  }

  .auth-card {
    padding: 28px 22px
  }

  .otp-inputs input {
    width: 42px;
    height: 50px;
    font-size: 1.1rem
  }

  .stat-card {
    padding: 16px
  }

  .stat-card .stat-value {
    font-size: 1.3rem
  }

  .page-header h1 {
    font-size: 1.2rem
  }
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 1035
}

.sidebar-backdrop.show {
  display: block
}