/* base */
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: sans-serif;
  background: #f8fafc;
}

/* layout */
.flex {
  display: flex;
}
.grid {
  display: grid;
}
.hidden {
  display: none;
}

.flex-col {
  flex-direction: column;
}
.flex-row {
  flex-direction: row;
}
.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-baseline {
  align-items: baseline;
}

.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-end {
  justify-content: flex-end;
}

/* gap */
.gap-2 {
  gap: 0.5rem;
}
.gap-3 {
  gap: 0.75rem;
}
.gap-4 {
  gap: 1rem;
}
.gap-5 {
  gap: 1.25rem;
}
.gap-10 {
  gap: 2.5rem;
}

/* space */
.space-y-4 > * + * {
  margin-top: 1rem;
}
.space-y-5 > * + * {
  margin-top: 1.25rem;
}
.space-y-6 > * + * {
  margin-top: 1.5rem;
}
.space-y-8 > * + * {
  margin-top: 2rem;
}

/* grid */
.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));
}

/* width */
.w-1 {
  width: 0.25rem;
}
.w-2 {
  width: 0.5rem;
}
.w-3 {
  width: 0.75rem;
}
.w-4 {
  width: 1rem;
}
.w-5 {
  width: 1.25rem;
}
.w-6 {
  width: 1.5rem;
}
.w-8 {
  width: 2rem;
}
.w-10 {
  width: 2.5rem;
}
.w-max {
  width: max-content;
}

.w-full {
  width: 100%;
}

.w-\[50\%\] {
  width: 50%;
}

.max-w-md {
  max-width: 28rem;
}
.max-w-4xl {
  max-width: 56rem;
}
.max-w-7xl {
  max-width: 80rem;
}

/* height */
.h-1 {
  height: 0.25rem;
}
.h-2 {
  height: 0.5rem;
}
.h-3 {
  height: 0.75rem;
}
.h-4 {
  height: 1rem;
}
.h-5 {
  height: 1.25rem;
}
.h-6 {
  height: 1.5rem;
}
.h-8 {
  height: 2rem;
}
.h-10 {
  height: 2.5rem;
}
.h-max {
  height: max-content;
}

.min-h-screen {
  min-height: 100vh;
}

.max-h-\[90vh\] {
  max-height: 90vh;
}

.h-full {
  height: 100%;
}

.block {
  display: block;
}

/* margin */
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mt-1 {
  margin-top: 0.25rem;
}

.mt-6 {
  margin-top: 1.5rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-8 {
  margin-bottom: 2rem;
}

/* padding all */
.p-0 {
  padding: 0;
}
.p-1 {
  padding: 0.25rem;
}
.p-2 {
  padding: 0.5rem;
}
.p-3 {
  padding: 0.75rem;
}
.p-4 {
  padding: 1rem;
}
.p-5 {
  padding: 1.25rem;
}
.p-6 {
  padding: 1.5rem;
}
.p-7 {
  padding: 1.75rem;
}
.p-8 {
  padding: 2rem;
}

/* padding x */
.px-0 {
  padding-left: 0;
  padding-right: 0;
}
.px-1 {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}
.px-2 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}
.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.px-5 {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}
.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.px-7 {
  padding-left: 1.75rem;
  padding-right: 1.75rem;
}
.px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}

/* padding y */
.py-0 {
  padding-top: 0;
  padding-bottom: 0;
}
.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.py-2\.5 {
  padding-top: 0.625rem;
  padding-bottom: 0.625rem;
}
.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.py-3\.5 {
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-5 {
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}
.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.py-7 {
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
}
.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.py-10 {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

/* text */
.text-center {
  text-align: center;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}
.text-sm {
  font-size: 0.875rem;
}
.text-lg {
  font-size: 1.125rem;
}
.text-xl {
  font-size: 1.25rem;
}
.text-2xl {
  font-size: 1.5rem;
}
.text-3xl {
  font-size: 1.875rem;
}

.font-medium {
  font-weight: 500;
}
.font-semibold {
  font-weight: 600;
}
.font-bold {
  font-weight: 700;
}

/* text colors */
.text-white {
  color: #fff;
}

.text-gray-500 {
  color: #6b7280;
}

.text-blue-200 {
  color: #bfdbfe;
}
.text-blue-500 {
  color: #3b82f6;
}
.text-blue-600 {
  color: #2563eb;
}
.text-blue-900 {
  color: #1e3a8a;
}

.text-green-600 {
  color: #16a34a;
}
.text-orange-600 {
  color: #ea580c;
}
.text-red-600 {
  color: #dc2626;
}

.text-slate-500 {
  color: #64748b;
}
.text-slate-700 {
  color: #334155;
}
.text-slate-800 {
  color: #1e293b;
}

.text-red-600 {
  color: #dc2626;
}
.hover\:text-red-800:hover {
  color: #991b1b;
}
.text-gray-300 {
  color: #d1d5db;
}

/* background */
.bg-white {
  background: #fff;
}
.bg-black {
  background: #000;
}

.bg-slate-50 {
  background: #f8fafc;
}

.bg-blue-50 {
  background: #eff6ff;
}
.bg-sky-50 {
  background: #f0f9ff;
}

.bg-blue-600 {
  background: #2563eb;
}
.bg-blue-700 {
  background: #1d4ed8;
}

.bg-slate-600 {
  background: #475569;
}

.bg-green-100 {
  background-color: #d1fae5;
}

.bg-green-300 {
  background-color: #86efac;
}

.bg-red-100 {
  background-color: #fee2e2;
}

.bg-red-300 {
  background-color: #fca5a5;
}

.bg-orange-300 {
  background-color: #fdba74;
}

.bg-purple-600 {
  background-color: #9333ea;
}

.hover\:bg-purple-600 {
  background-color: #7e22ce;
}

.bg-yellow-300 {
  background-color: #fde047;
}

.bg-transparent {
  background-color: transparent;
}

.hover\:bg-blue-50 {
  background-color: #eff6ff;
}

/* استایل‌های پایه */
.bg-green-600 {
  background-color: #16a34a;
}

.bg-green-700 {
  background-color: #15803d;
}

.bg-blue-700 {
  background-color: #1d4ed8;
}

/* تعریف هوورها (Hover) */
.hover\:bg-green-700:hover {
  background-color: #15803d;
}

.hover\:bg-blue-700:hover {
  background-color: #1d4ed8;
}

/* gradient */
.bg-gradient-to-r {
  background: linear-gradient(to right, #eff6ff, #e0f2fe);
}

/* opacity */
.bg-opacity-50 {
  opacity: 0.5;
}
.opacity-0 {
  opacity: 0;
}

/* borders */
.border {
  border: 1px solid #e5e7eb;
}

.border-0 {
  border: none;
}

.border-b {
  border-bottom: 1px solid #e5e7eb;
}
.border-b-2 {
  border-bottom: 2px solid #e5e7eb;
}

.border-blue-100 {
  border-color: #dbeafe;
}

.border-blue-600 {
  border-color: #2563eb;
}

/* outline */

.outline-none {
  outline: none;
}

/* radius */
.rounded-lg {
  border-radius: 0.5rem;
}
.rounded-xl {
  border-radius: 0.75rem;
}
.rounded-2xl {
  border-radius: 1rem;
}

.rounded-full {
  border-radius: 50%;
}

/* shadow */
.shadow-md {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.shadow-lg {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}
.shadow-xl {
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}
.shadow-2xl {
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

/* hover */
.hover\:text-white:hover {
  color: #fff;
}
.hover\:text-blue-200:hover {
  color: #bfdbfe;
}
.hover\:text-red-600:hover {
  color: #dc2626;
}

.hover\:shadow-lg:hover {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.hover\:shadow-xl:hover {
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.hover\:bg-blue-700:hover {
  background: #1d4ed8;
}
.hover\:bg-slate-600:hover {
  background: #475569;
}

/* transform */
.transform {
  transform: translateZ(0);
}

.hover\:scale-105:hover {
  transform: scale(1.05);
}

/* transitions */
.transition {
  transition: all 0.2s ease;
}

.transition-opacity {
  transition-property: opacity;
  transition-duration: 150ms;
  transition-timing-function: ease-in-out;
}

.duration-200 {
  transition-duration: 200ms;
}
.duration-300 {
  transition-duration: 300ms;
}

.ease-in-out {
  transition-timing-function: ease-in-out;
}

/* cursor */
.cursor-pointer {
  cursor: pointer;
}

/* position */
.fixed {
  position: fixed;
}

.inset-0 {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.z-50 {
  z-index: 50;
}

/* table */
.table-auto {
  table-layout: auto;
}
.border-collapse {
  border-collapse: collapse;
}

.whitespace-nowrap {
  white-space: nowrap;
}

/* overflow */
.overflow-x-auto {
  overflow-x: auto;
}

.overflow-hidden {
  overflow: hidden;
}

/* divide */
.divide-y > * + * {
  border-top: 1px solid #e2e8f0;
}

.divide-slate-100 > * + * {
  border-color: #f1f5f9;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.top-full {
  top: 100%;
}

.left-1\/2 {
  left: 50%;
}

.-translate-x-1\/2 {
  transform: translateX(-50%);
}

.z-40 {
  z-index: 40;
}

.shrink-0 {
  flex-shrink: 0;
}

.space-y-3 > * + * {
  margin-top: 0.75rem;
}
.space-y-5 > * + * {
  margin-top: 1.25rem;
}

.overflow-y-auto {
  overflow-y: auto;
}

/* responsive */
@media (min-width: 640px) {
  .sm\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* animation */
.animate-fade-in {
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}