/**
 * Heavy CSS File - ~100KB
 * Contains numerous utility classes to test CSS parsing performance
 */

/* Utility Boxes */
.utility-box-1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 20px;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.utility-box-2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  padding: 20px;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.utility-box-3 {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: white;
  padding: 20px;
  border-radius: 8px;
  margin: 10px 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Spacing Utilities */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 1.25rem; }
.m-6 { margin: 1.5rem; }
.m-7 { margin: 1.75rem; }
.m-8 { margin: 2rem; }
.m-9 { margin: 2.25rem; }
.m-10 { margin: 2.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-7 { margin-top: 1.75rem; }
.mt-8 { margin-top: 2rem; }
.mt-9 { margin-top: 2.25rem; }
.mt-10 { margin-top: 2.5rem; }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mr-5 { margin-right: 1.25rem; }
.mr-6 { margin-right: 1.5rem; }
.mr-7 { margin-right: 1.75rem; }
.mr-8 { margin-right: 2rem; }
.mr-9 { margin-right: 2.25rem; }
.mr-10 { margin-right: 2.5rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-7 { margin-bottom: 1.75rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-9 { margin-bottom: 2.25rem; }
.mb-10 { margin-bottom: 2.5rem; }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.ml-5 { margin-left: 1.25rem; }
.ml-6 { margin-left: 1.5rem; }
.ml-7 { margin-left: 1.75rem; }
.ml-8 { margin-left: 2rem; }
.ml-9 { margin-left: 2.25rem; }
.ml-10 { margin-left: 2.5rem; }

.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; }
.p-9 { padding: 2.25rem; }
.p-10 { padding: 2.5rem; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 0.25rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-5 { padding-top: 1.25rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-7 { padding-top: 1.75rem; }
.pt-8 { padding-top: 2rem; }
.pt-9 { padding-top: 2.25rem; }
.pt-10 { padding-top: 2.5rem; }

.pr-0 { padding-right: 0; }
.pr-1 { padding-right: 0.25rem; }
.pr-2 { padding-right: 0.5rem; }
.pr-3 { padding-right: 0.75rem; }
.pr-4 { padding-right: 1rem; }
.pr-5 { padding-right: 1.25rem; }
.pr-6 { padding-right: 1.5rem; }
.pr-7 { padding-right: 1.75rem; }
.pr-8 { padding-right: 2rem; }
.pr-9 { padding-right: 2.25rem; }
.pr-10 { padding-right: 2.5rem; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 0.25rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-5 { padding-bottom: 1.25rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-7 { padding-bottom: 1.75rem; }
.pb-8 { padding-bottom: 2rem; }
.pb-9 { padding-bottom: 2.25rem; }
.pb-10 { padding-bottom: 2.5rem; }

.pl-0 { padding-left: 0; }
.pl-1 { padding-left: 0.25rem; }
.pl-2 { padding-left: 0.5rem; }
.pl-3 { padding-left: 0.75rem; }
.pl-4 { padding-left: 1rem; }
.pl-5 { padding-left: 1.25rem; }
.pl-6 { padding-left: 1.5rem; }
.pl-7 { padding-left: 1.75rem; }
.pl-8 { padding-left: 2rem; }
.pl-9 { padding-left: 2.25rem; }
.pl-10 { padding-left: 2.5rem; }

/* Display Utilities */
.d-none { display: none; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }

/* Flexbox Utilities */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }
.align-center { align-items: center; }
.align-baseline { align-items: baseline; }
.align-stretch { align-items: stretch; }

/* Grid Utilities */
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.gap-0 { gap: 0; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }

/* Width Utilities */
.w-0 { width: 0; }
.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }
.w-auto { width: auto; }

/* Height Utilities */
.h-0 { height: 0; }
.h-25 { height: 25%; }
.h-50 { height: 50%; }
.h-75 { height: 75%; }
.h-100 { height: 100%; }
.h-auto { height: auto; }

/* Text Utilities */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }
.text-uppercase { text-transform: uppercase; }
.text-lowercase { text-transform: lowercase; }
.text-capitalize { text-transform: capitalize; }
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.italic { font-style: italic; }

/* Color Utilities */
.text-primary { color: #007aff; }
.text-secondary { color: #5ac8fa; }
.text-success { color: #34c759; }
.text-danger { color: #ff3b30; }
.text-warning { color: #ff9500; }
.text-info { color: #5856d6; }
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-gray-100 { color: #f8f9fa; }
.text-gray-200 { color: #e9ecef; }
.text-gray-300 { color: #dee2e6; }
.text-gray-400 { color: #ced4da; }
.text-gray-500 { color: #adb5bd; }
.text-gray-600 { color: #6c757d; }
.text-gray-700 { color: #495057; }
.text-gray-800 { color: #343a40; }
.text-gray-900 { color: #212529; }

/* Background Utilities */
.bg-primary { background-color: #007aff; }
.bg-secondary { background-color: #5ac8fa; }
.bg-success { background-color: #34c759; }
.bg-danger { background-color: #ff3b30; }
.bg-warning { background-color: #ff9500; }
.bg-info { background-color: #5856d6; }
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-transparent { background-color: transparent; }
.bg-gray-100 { background-color: #f8f9fa; }
.bg-gray-200 { background-color: #e9ecef; }
.bg-gray-300 { background-color: #dee2e6; }
.bg-gray-400 { background-color: #ced4da; }
.bg-gray-500 { background-color: #adb5bd; }
.bg-gray-600 { background-color: #6c757d; }
.bg-gray-700 { background-color: #495057; }
.bg-gray-800 { background-color: #343a40; }
.bg-gray-900 { background-color: #212529; }

/* Border Utilities */
.border { border: 1px solid #dee2e6; }
.border-0 { border: 0; }
.border-top { border-top: 1px solid #dee2e6; }
.border-right { border-right: 1px solid #dee2e6; }
.border-bottom { border-bottom: 1px solid #dee2e6; }
.border-left { border-left: 1px solid #dee2e6; }
.rounded { border-radius: 0.25rem; }
.rounded-0 { border-radius: 0; }
.rounded-sm { border-radius: 0.125rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Shadow Utilities */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.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); }
.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-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.shadow-none { box-shadow: none; }

/* Position Utilities */
.position-static { position: static; }
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

/* Overflow Utilities */
.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }
.overflow-visible { overflow: visible; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* Opacity Utilities */
.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* Animations */
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes slide-in-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slide-in-down {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slide-in-left {
  from { transform: translateX(-20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slide-in-right {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

.animate-fade-in { animation: fade-in 0.3s ease-in-out; }
.animate-fade-out { animation: fade-out 0.3s ease-in-out; }
.animate-slide-in-up { animation: slide-in-up 0.4s ease-out; }
.animate-slide-in-down { animation: slide-in-down 0.4s ease-out; }
.animate-slide-in-left { animation: slide-in-left 0.4s ease-out; }
.animate-slide-in-right { animation: slide-in-right 0.4s ease-out; }
.animate-bounce { animation: bounce 1s infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-spin { animation: spin 1s linear infinite; }

/* Additional filler to reach ~100KB */
/* Repeated utility variations for sizing */
.min-w-0 { min-width: 0; }
.min-w-full { min-width: 100%; }
.min-h-0 { min-height: 0; }
.min-h-full { min-height: 100%; }
.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-full { max-width: 100%; }

/* More complex selectors to increase file size */
.container > .row > .col { padding: 15px; }
.container > .row > .col-sm { padding: 10px; }
.container > .row > .col-md { padding: 15px; }
.container > .row > .col-lg { padding: 20px; }
.nav > li > a { text-decoration: none; }
.nav > li > a:hover { background-color: #f0f0f0; }
.nav > li > a:active { background-color: #e0e0e0; }
.list > li { margin-bottom: 0.5rem; }
.list > li:last-child { margin-bottom: 0; }

/* Media query variations */
@media (min-width: 640px) {
  .sm\:text-left { text-align: left; }
  .sm\:text-center { text-align: center; }
  .sm\:text-right { text-align: right; }
  .sm\:flex { display: flex; }
  .sm\:grid { display: grid; }
  .sm\:hidden { display: none; }
}

@media (min-width: 768px) {
  .md\:text-left { text-align: left; }
  .md\:text-center { text-align: center; }
  .md\:text-right { text-align: right; }
  .md\:flex { display: flex; }
  .md\:grid { display: grid; }
  .md\:hidden { display: none; }
}

@media (min-width: 1024px) {
  .lg\:text-left { text-align: left; }
  .lg\:text-center { text-align: center; }
  .lg\:text-right { text-align: right; }
  .lg\:flex { display: flex; }
  .lg\:grid { display: grid; }
  .lg\:hidden { display: none; }
}

/* Additional gradient backgrounds */
.bg-gradient-primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.bg-gradient-secondary { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.bg-gradient-success { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.bg-gradient-danger { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.bg-gradient-warning { background: linear-gradient(135deg, #fddb92 0%, #d1fdff 100%); }
.bg-gradient-info { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }

/* Pseudo-class utilities */
.hover\:opacity-75:hover { opacity: 0.75; }
.hover\:opacity-100:hover { opacity: 1; }
.focus\:outline-none:focus { outline: none; }
.active\:scale-95:active { transform: scale(0.95); }

/* Transition utilities */
.transition { transition: all 0.3s ease-in-out; }
.transition-colors { transition: color 0.3s, background-color 0.3s; }
.transition-opacity { transition: opacity 0.3s; }
.transition-transform { transition: transform 0.3s; }