/* Local utility layer replacing Tailwind CDN classes used by the app */
.min-h-screen { min-height: 100vh; }
.w-full { width: 100%; }
.max-w-4xl { max-width: 56rem; }
.max-w-md { max-width: 28rem; }
.max-h-64 { max-height: 16rem; }
.p-0 { padding: 0; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-10 { margin-top: 2.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.border { border: 1px solid var(--color-border); }
.border-2 { border-width: 2px; border-style: solid; border-color: var(--color-border); }
.border-4 { border-width: 4px; border-style: solid; border-color: var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-l-4 { border-left-width: 4px; border-left-style: solid; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.inline-block { display: inline-block; }
.hidden { display: none !important; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.overflow-y-auto { overflow-y: auto; }
.fixed { position: fixed; }
.inset-0 { inset: 0; }
.z-50 { z-index: 50; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-white { color: #ffffff; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-blue-500 { color: #3b82f6; }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-blue-800 { color: #1e40af; }
.text-yellow-600 { color: #ca8a04; }
.text-amber-700 { color: #b45309; }
.text-green-700 { color: #15803d; }
.text-red-700 { color: #b91c1c; }
.bg-white { background-color: #ffffff; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-amber-50 { background-color: #fffbeb; }
.bg-slate-50 { background-color: #f8fafc; }
.bg-yellow-100 { background-color: #fef9c3; }
.bg-emerald-600 { background-color: #059669; }
.bg-emerald-700 { background-color: #047857; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-red-500 { background-color: #ef4444; }
.bg-red-600 { background-color: #dc2626; }
.bg-gray-900 { background-color: #111827; }
.bg-opacity-75 { background-color: rgba(17, 24, 39, 0.75); }
.bg-green-50 { background-color: #f0fdf4; }
.bg-red-50 { background-color: #fef2f2; }
.bg-amber-50 { background-color: #fffbeb; }
.bg-\[var\(--color-surface-subtle\)\] { background-color: var(--color-surface-subtle); }
.border-yellow-400 { border-color: #facc15; }
.border-slate-500 { border-left-color: #64748b; }
.border-blue-500 { border-left-color: #3b82f6; }
.border-amber-500 { border-left-color: #f59e0b; }
.border-gray-300 { border-color: #d1d5db; }
.border-green-200 { border-color: #bbf7d0; }
.border-amber-200 { border-color: #fde68a; }
.border-red-200 { border-color: #fecaca; }
.opacity-50 { opacity: 0.5; }
.cursor-not-allowed { cursor: not-allowed; }
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; }
.transition-all { transition-property: all; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.75rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }

.hover\:text-blue-700:hover { color: #1d4ed8; }
.hover\:bg-emerald-700:hover { background-color: #047857; }
.hover\:bg-blue-600:hover { background-color: #2563eb; }
.hover\:bg-red-600:hover { background-color: #dc2626; }

.focus\:outline-none:focus { outline: none; }
.focus\:ring-4:focus { box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.35); }
.focus\:ring-yellow-300:focus { box-shadow: 0 0 0 4px rgba(253, 224, 71, 0.45); }
.focus\:ring-green-300:focus { box-shadow: 0 0 0 4px rgba(134, 239, 172, 0.45); }
.focus\:ring-emerald-300:focus { box-shadow: 0 0 0 4px rgba(110, 231, 183, 0.45); }
.focus\:ring-blue-300:focus { box-shadow: 0 0 0 4px rgba(147, 197, 253, 0.45); }

@media (min-width: 640px) {
  .sm\:p-6 { padding: 1.5rem; }
  .sm\:p-8 { padding: 2rem; }
  .sm\:p-10 { padding: 2.5rem; }
  .sm\:text-5xl { font-size: 3rem; line-height: 1; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:gap-6 { gap: 1.5rem; }
  .sm\:flex-row { flex-direction: row; }
  .sm\:w-1\/2 { width: 50%; }
}

.opacity-100 { opacity: 1; }
.cursor-pointer { cursor: pointer; }