/* Tailwind CSS basic utilities */

/* Base styles */
.bg-dark {
  background-color: #121212;
}

.text-dark-text {
  color: #e0e0e0;
}

.bg-dark-light {
  background-color: #1e2124;
}

.bg-dark-input {
  background-color: #2c2c2c;
}

.bg-primary {
  background-color: #1e3a5f;
}

.text-primary {
  color: #1e3a5f;
}

.border-dark-border {
  border-color: #2a5792;
}

.text-dark-muted {
  color: #909090;
}

/* Layout utilities */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: 1rem;
  padding-left: 1rem;
}

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

.my-2 {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-6 {
  margin-bottom: 1.5rem;
}

.mb-16 {
  margin-bottom: 4rem;
}

.mt-12 {
  margin-top: 3rem;
}

.mr-2 {
  margin-right: 0.5rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.py-2 {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.pt-4 {
  padding-top: 1rem;
}

.pt-6 {
  padding-top: 1.5rem;
}

.pb-12 {
  padding-bottom: 3rem;
}

.p-3 {
  padding: 0.75rem;
}

.p-4 {
  padding: 1rem;
}

.p-6 {
  padding: 1.5rem;
}

/* Flexbox utilities */
.flex {
  display: flex;
}

.hidden {
  display: none;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.space-x-2 > * + * {
  margin-left: 0.5rem;
}

.space-y-2 > * + * {
  margin-top: 0.5rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.gap-2 {
  gap: 0.5rem;
}

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

.text-3xl {
  font-size: 1.875rem;
  line-height: 2.25rem;
}

.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}

.font-medium {
  font-weight: 500;
}

.font-serif {
  font-family: Georgia, Cambria, "Times New Roman", Times, serif;
}

/* Borders and shadows */
.border {
  border-width: 1px;
  border-style: solid;
}

.border-t {
  border-top-width: 1px;
  border-top-style: solid;
}

.border-b {
  border-bottom-width: 1px;
  border-bottom-style: solid;
}

.rounded {
  border-radius: 0.25rem;
}

.rounded-lg {
  border-radius: 0.5rem;
}

.rounded-full {
  border-radius: 9999px;
}

.shadow {
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.shadow-xl {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.shadow-nav {
  box-shadow: 0px 2px 6px #000000;
}

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

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

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

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

.top-0 {
  top: 0;
}

.bottom-0 {
  bottom: 0;
}

/* Sizing */
.w-full {
  width: 100%;
}

.h-36 {
  height: 9rem;
}

.h-12 {
  height: 3rem;
}

.w-12 {
  width: 3rem;
}

.max-w-md {
  max-width: 28rem;
}

.max-w-2xl {
  max-width: 42rem;
}

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

/* Background & opacity */
.bg-opacity-50 {
  --tw-bg-opacity: 0.5;
}

.bg-black {
  background-color: #000;
}

.bg-opacity-10 {
  --tw-bg-opacity: 0.1;
}

.bg-white {
  background-color: #fff;
}

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

.overflow-hidden {
  overflow: hidden;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Interactivity */
.hover\:bg-primary:hover {
  background-color: #1e3a5f;
}

.hover\:bg-primary-light:hover {
  background-color: #2a5792;
}

.hover\:bg-gray-300:hover {
  background-color: #d1d5db;
}

.hover\:bg-gray-600:hover {
  background-color: #4b5563;
}

.hover\:bg-red-600:hover {
  background-color: #dc2626;
}

.hover\:bg-green-600:hover {
  background-color: #059669;
}

.hover\:bg-blue-600:hover {
  background-color: #2563eb;
}

.hover\:text-white:hover {
  color: #fff;
}

.hover\:text-primary-hover:hover {
  color: #3a67a2;
}

/* Transitions */
.transition-colors {
  transition-property: color, background-color, border-color;
}

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

/* Border colors */
.border-primary {
  border-color: #1e3a5f;
}

.border-t-transparent {
  border-top-color: transparent;
}

.border-4 {
  border-width: 4px;
}

/* Block display */
.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

/* Responsive */
@media (min-width: 768px) {
  .md\:flex {
    display: flex;
  }
  
  .md\:hidden {
    display: none;
  }
  
  .md\:flex-row {
    flex-direction: row;
  }
  
  .md\:mb-0 {
    margin-bottom: 0;
  }
}