/* Custom styles for QR Code Ready */
html {
  scroll-behavior: smooth;
}

body {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.dark ::-webkit-scrollbar-thumb {
  background: #475569;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Helper layout classes */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Animations and effects */
.hover-zoom {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-zoom:hover {
  transform: translateY(-4px);
}

/* Scanning scanline effect */
@keyframes scan {
  0% { top: 0%; }
  50% { top: 100%; }
  100% { top: 0%; }
}
.scanline {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background: #10b981;
  box-shadow: 0 0 10px #10b981, 0 0 20px #10b981;
  animation: scan 4s linear infinite;
  z-index: 10;
}