/* ── General ──────────────────────────────────────────────────────────────── */
.card  { border-radius: 12px; }
.btn   { border-radius: 8px; }
.table th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }

/* ── Desktop sidebar ────────────────────────────────────────────────────── */
.app-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
  width: 240px;
}
.app-sidebar .nav-link {
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
  transition: background 0.15s;
}
.app-sidebar .nav-link:hover { background: rgba(255,255,255,0.12) !important; }

/* ── Mobile topbar (hidden on desktop) ──────────────────────────────────── */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 50px;
  z-index: 1035;
  background: #212529;
  align-items: center;
  padding: 0 0.75rem;
  gap: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

/* ── Sidebar overlay (dark backdrop on mobile) ─────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 1040;
  cursor: pointer;
}
.sidebar-overlay.active { display: block; }

/* ── Responsive: mobile behaviour ──────────────────────────────────────── */
@media (max-width: 991.98px) {
  .mobile-topbar { display: flex; }

  .app-sidebar {
    position: fixed !important;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.26s ease;
    overflow-y: auto;
    /* Keep background visible — override any sticky/flex resets */
    min-height: 100vh !important;
  }
  .app-sidebar.sidebar-open { transform: translateX(0); }

  /* Push content down so mobile topbar doesn't overlap */
  #mainContent { padding-top: 50px; }
}

/* ── Toast notifications ────────────────────────────────────────────────── */
.toast-container  { pointer-events: none; }
.toast            { pointer-events: auto; min-width: 260px; }

/* ── Expiry badges ──────────────────────────────────────────────────────── */
.badge-expired      { background: #dc3545; color: #fff; }
.badge-expiring     { background: #fd7e14; color: #fff; }
.badge-exp-ok       { background: #198754; color: #fff; }

/* ── Camera modal video ─────────────────────────────────────────────────── */
#cameraScanReader video { width: 100% !important; border-radius: 8px; }
#cameraScanReader       { min-height: 220px; background: #000; border-radius: 8px; }

/* ── Print ──────────────────────────────────────────────────────────────── */
@media print {
  .app-sidebar, .mobile-topbar, .bg-white.border-bottom, .toast-container { display: none !important; }
}