/* Tailwind CSS Essential Classes */

/* Layout */
.container { width: 100%; margin-left: auto; margin-right: auto; }
.flex { display: flex; }
.grid { display: grid; }
.block { display: block; }
.inline-flex { display: inline-flex; }
.hidden { display: none; }

/* Flexbox */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.75rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }
.space-y-8 > :not([hidden]) ~ :not([hidden]) { margin-top: 2rem; }
.flex-1 { flex: 1 1 0%; }

/* Grid */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Spacing */
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.pt-4 { padding-top: 1rem; }
.pb-2 { padding-bottom: 0.5rem; }

.m-2 { margin: 0.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.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-12 { margin-bottom: 3rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.-mx-4 { margin-left: -1rem; margin-right: -1rem; }

/* Sizing */
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-full { height: 100%; }
.h-fit { height: fit-content; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-full { width: 100%; }
.max-w-6xl { max-width: 72rem; }

/* Typography */
.text-center { text-align: center; }
.text-right { text-align: right; }
.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-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.text-balance { text-wrap: balance; }
.tracking-tighter { letter-spacing: -0.05em; }

/* Colors */
.text-white { color: rgb(255, 255, 255); }
.text-gray-600 { color: rgb(75, 85, 99); }
.text-gray-700 { color: rgb(55, 65, 81); }
.text-gray-900 { color: rgb(17, 24, 39); }
.text-blue-600 { color: rgb(37, 99, 235); }
.text-blue-700 { color: rgb(29, 78, 216); }
.text-blue-800 { color: rgb(30, 64, 175); }
.text-red-600 { color: rgb(220, 38, 38); }
.text-red-800 { color: rgb(153, 27, 27); }
.text-green-600 { color: rgb(22, 163, 74); }
.text-green-800 { color: rgb(22, 101, 52); }
.text-yellow-600 { color: rgb(202, 138, 4); }
.text-purple-600 { color: rgb(147, 51, 234); }
.text-indigo-600 { color: rgb(79, 70, 229); }

.bg-white { background-color: rgb(255, 255, 255); }
.bg-blue-50 { background-color: rgb(239, 246, 255); }
.bg-blue-100 { background-color: rgb(219, 234, 254); }
.bg-blue-600 { background-color: rgb(37, 99, 235); }
.bg-blue-700 { background-color: rgb(29, 78, 216); }
.bg-green-50 { background-color: rgb(240, 253, 244); }
.bg-red-50 { background-color: rgb(254, 242, 242); }
.bg-yellow-50 { background-color: rgb(254, 252, 232); }
.bg-purple-50 { background-color: rgb(250, 245, 255); }
.bg-indigo-50 { background-color: rgb(238, 242, 255); }
.bg-gray-50 { background-color: rgb(249, 250, 251); }

/* Borders */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-blue-100 { border-color: rgb(219, 234, 254); }
.border-blue-200 { border-color: rgb(191, 219, 254); }
.border-green-200 { border-color: rgb(187, 247, 208); }
.border-red-200 { border-color: rgb(254, 202, 202); }
.border-gray-100 { border-color: rgb(243, 244, 246); }
.border-transparent { border-color: transparent; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-full { border-radius: 9999px; }

/* Effects */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.opacity-0 { opacity: 0; }
.opacity-90 { opacity: 0.9; }

/* Positioning */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.top-4 { top: 1rem; }
.bottom-8 { bottom: 2rem; }
.right-8 { right: 2rem; }
.-top-3 { top: -0.75rem; }
.-left-3 { left: -0.75rem; }

/* Interactivity */
.cursor-pointer { cursor: pointer; }
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }

/* Transitions and Animations */
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-shadow { transition-property: box-shadow; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.duration-300 { transition-duration: 300ms; }
.transform { transform: translateX(0) translateY(0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1); }
.hover\:scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y)); }
.hover\:bg-blue-700:hover { background-color: rgb(29, 78, 216); }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }

/* Responsive Design */
@media (min-width: 768px) {
  .md\:flex-row { flex-direction: row; }
  .md\:w-1\/2 { width: 50%; }
  .md\:w-1\/4 { width: 25%; }
  .md\:w-3\/4 { width: 75%; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}