/* Smart Education CMS - Modern Style Definitions */
:root {
  --primary-blue: #0055b8;
  --primary-dark: #0f172a;
  --secondary-navy: #003366;
  --accent-red: #e11d48;
  --emerald-green: #10b981;
  --amber-gold: #f59e0b;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: #f8fafc;
  color: #1e293b;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Glass & Card Utilities */
.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.modern-card {
  background: #ffffff;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease-in-out;
}

.modern-card:hover {
  box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.08);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.625rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-paid {
  background-color: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.badge-unpaid {
  background-color: #fffbebf;
  color: #b45309;
  border: 1px solid #fde68a;
}

.badge-sent {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.badge-invoice {
  background-color: #eff6ff;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

.badge-receipt {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

/* Print Rules */
@media print {
  .no-print {
    display: none !important;
  }
  body {
    background-color: #ffffff !important;
    padding: 0 !important;
  }
  .print-box {
    box-shadow: none !important;
    border: 2px solid #0055b8 !important;
  }
}