@layer base {
  html {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #1e293b;
  }
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  }
}

.bg-grid-pattern {
  background-image: radial-gradient(rgba(2, 132, 199, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
}

.faq-item {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item.active {
  border-color: #0284c7;
  background-color: #ffffff;
  box-shadow: 0 4px 12px -2px rgba(2, 132, 199, 0.08);
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.filter-btn.active {
  background-color: #0c4a6e !important;
  color: #ffffff !important;
  border-color: #0c4a6e !important;
}

.notice-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.notice-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
}

.tab-btn.active {
  background-color: #0284c7 !important;
  color: #ffffff !important;
  font-weight: 600;
}

.auth-tab.active {
  border-bottom: 2px solid #0284c7;
  color: #0c4a6e;
  font-weight: 700;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}
.animate-in {
  animation: fadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}