/* Tailwind CSS Fallback - Essential utilities for header */
/* Reset */
*, ::before, ::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}

/* Dark mode */
.dark { }

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

/* Max widths */
.max-w-\[1320px\] { max-width: 1320px; }

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1 1 0%; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.space-x-2 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.5rem; }
.space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.75rem; }
.space-x-4 > :not([hidden]) ~ :not([hidden]) { margin-left: 1rem; }
.space-x-6 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.5rem; }
.space-y-1 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.25rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-4 > :not([hidden]) ~ :not([hidden]) { margin-top: 1rem; }

/* Display */
.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

/* Positioning */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.top-full { top: 100%; }
.right-0 { right: 0; }
.left-0 { left: 0; }
.bottom-0 { bottom: 0; }
.inset-y-0 { top: 0; bottom: 0; }

/* Z-index */
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-\[9999\] { z-index: 9999; }

/* Width & Height */
.w-auto { width: auto; }
.w-full { width: 100%; }
.w-64 { width: 16rem; }
.w-48 { width: 12rem; }
.w-12 { width: 3rem; }
.w-6 { width: 1.5rem; }
.w-5 { width: 1.25rem; }
.h-auto { height: auto; }
.h-full { height: 100%; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-6 { height: 1.5rem; }
.min-h-screen { min-height: 100vh; }
.max-h-0 { max-height: 0; }
.max-h-40 { max-height: 10rem; }
.max-h-80 { max-height: 20rem; }
.max-h-96 { max-height: 24rem; }
.max-h-screen { max-height: 100vh; }

/* Padding */
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.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; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pl-4 { padding-left: 1rem; }

/* Margin */
.m-0 { margin: 0; }
.mx-2 { margin-left: 0.5rem; margin-right: 0.5rem; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.mr-2 { margin-right: 0.5rem; }

/* Colors */
.bg-white { background-color: #ffffff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-600 { background-color: #4b5563; }
.bg-gray-700 { background-color: #374151; }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }
.bg-red-50 { background-color: #fef2f2; }
.bg-red-500 { background-color: #ef4444; }
.bg-red-600 { background-color: #dc2626; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-newsette-green { background-color: #22c55e; }

/* Text Colors */
.text-white { color: #ffffff; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }
.text-red-600 { color: #dc2626; }
.text-newsette-green { color: #22c55e; }
.text-green-600 { color: #16a34a; }

/* Font */
.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; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }

/* Borders */
.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-600 { border-color: #4b5563; }
.border-gray-700 { border-color: #374151; }
.border-newsette-green { border-color: #22c55e; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-l-md { border-top-left-radius: 0.375rem; border-bottom-left-radius: 0.375rem; }
.rounded-r-md { border-top-right-radius: 0.375rem; border-bottom-right-radius: 0.375rem; }
.rounded-full { border-radius: 9999px; }

/* Shadow */
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -2px rgb(0 0 0 / 0.05); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }

/* Focus */
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px #22c55e; }
.focus\:border-newsette-green:focus { border-color: #22c55e; }

/* Hover */
.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\:bg-gray-600:hover { background-color: #4b5563; }
.hover\:bg-gray-700:hover { background-color: #374151; }
.hover\:bg-red-50:hover { background-color: #fef2f2; }
.hover\:bg-red-600:hover { background-color: #dc2626; }
.hover\:bg-green-600:hover { background-color: #16a34a; }
.hover\:bg-newsette-green:hover { background-color: #22c55e; }
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-gray-200:hover { color: #e5e7eb; }
.hover\:text-gray-900:hover { color: #111827; }
.hover\:text-newsette-green:hover { color: #22c55e; }
.hover\:text-green-600:hover { color: #16a34a; }
.hover\:border-newsette-green:hover { border-color: #22c55e; }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -1px rgb(0 0 0 / 0.05); }

/* Transitions */
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* Transform */
.transform { 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)); }
.-translate-x-full { --tw-translate-x: -100%; }
.translate-x-0 { --tw-translate-x: 0px; }
.rotate-180 { --tw-rotate: 180deg; }

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-100 { opacity: 1; }

/* Visibility */
.invisible { visibility: hidden; }
.visible { visibility: visible; }

/* Dark mode styles */
.dark .dark\:bg-gray-700 { background-color: #374151; }
.dark .dark\:bg-gray-800 { background-color: #1f2937; }
.dark .dark\:bg-gray-900 { background-color: #111827; }
.dark .dark\:text-white { color: #ffffff; }
.dark .dark\:text-gray-200 { color: #e5e7eb; }
.dark .dark\:text-gray-300 { color: #d1d5db; }
.dark .dark\:text-gray-400 { color: #9ca3af; }
.dark .dark\:text-gray-500 { color: #6b7280; }
.dark .dark\:border-gray-600 { border-color: #4b5563; }
.dark .dark\:border-gray-700 { border-color: #374151; }
.dark .dark\:hover\:bg-gray-600:hover { background-color: #4b5563; }
.dark .dark\:hover\:bg-gray-700:hover { background-color: #374151; }
.dark .dark\:hover\:text-gray-200:hover { color: #e5e7eb; }
.dark .dark\:hover\:text-newsette-green:hover { color: #22c55e; }
.dark .dark\:hover\:border-newsette-green:hover { border-color: #22c55e; }

/* Responsive utilities */
@media (min-width: 640px) {
  .sm\:block { display: block; }
  .sm\:hidden { display: none; }
  .sm\:inline { display: inline; }
  .sm\:flex { display: flex; }
  .sm\:h-10 { height: 2.5rem; }
  .sm\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
  .sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
  .sm\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .sm\:px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
  .sm\:py-4 { padding-top: 1rem; padding-bottom: 1rem; }
  .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm\:space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.75rem; }
}

@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:inline { display: inline; }
  .md\:text-base { font-size: 1rem; line-height: 1.5rem; }
}

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:flex { display: flex; }
  .lg\:block { display: block; }
  .lg\:static { position: static; }
  .lg\:absolute { position: absolute; }
  .lg\:right-0 { right: 0; }
  .lg\:top-full { top: 100%; }
  .lg\:z-50 { z-index: 50; }
  .lg\:w-\[32rem\] { width: 32rem; }
  .lg\:max-h-96 { max-height: 24rem; }
  .lg\:translate-x-0 { --tw-translate-x: 0px; }
  .lg\:ml-0 { margin-left: 0; }
  .lg\:p-3 { padding: 0.75rem; }
  .lg\:p-6 { padding: 1.5rem; }
  .lg\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .lg\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .lg\:space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
  .lg\:transition-none { transition-property: none; }
}

@media (min-width: 1280px) {
  .xl\:w-\[36rem\] { width: 36rem; }
}

/* Custom utilities for specific elements */
.min-w-0 { min-width: 0px; }
.flex-shrink-0 { flex-shrink: 0; }
.object-cover { object-fit: cover; }
.line-clamp-2 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.last\:mb-0:last-child { margin-bottom: 0; }

/* Group hover utilities */
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:visible { visibility: visible; }

/* Button reset */
button {
  background: none;
  border: none;
  cursor: pointer;
}

/* Input styles */
input[type="text"] {
  appearance: none;
  background-color: transparent;
}