/* ============================================
   Tailwind CSS Utilities - Compiled Version
   Replaces Tailwind CDN for production use
   Only includes utilities used in calculator.php
   ============================================ */

/* Layout Utilities */
.min-h-screen { min-height: 100vh; }
.min-h-\[120px\] { min-height: 120px; }
.min-h-\[36px\] { min-height: 36px; }
.min-h-\[44px\] { min-height: 44px; }
.min-h-\[48px\] { min-height: 48px; }
.min-h-\[52px\] { min-height: 52px; }
.min-h-\[2\.5rem\] { min-height: 2.5rem; }
.min-h-\[3rem\] { min-height: 3rem; }
.min-h-\[3\.5rem\] { min-height: 3.5rem; }
.min-h-\[1\.5rem\] { min-height: 1.5rem; }
.h-2\.5 { height: 0.625rem; }
.h-8 { height: 2rem; }
.w-full { width: 100%; }
.w-64 { width: 16rem; }
.w-72 { width: 18rem; }
.w-80 { width: 20rem; }
.w-3\.5 { width: 0.875rem; }
.w-4 { width: 1rem; height: 1rem; }
.w-5 { width: 1.25rem; height: 1.25rem; }
.w-6 { width: 1.5rem; height: 1.5rem; }
.w-10 { width: 2.5rem; height: 2.5rem; }
.w-16 { width: 4rem; height: 4rem; }
.max-w-full { max-width: 100%; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-3xl { max-width: 48rem; }
.mx-auto { margin-left: auto; margin-right: auto; padding: 6px; }

/* Spacing Utilities */
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.px-1\.5 { padding-left: 0.375rem; padding-right: 0.375rem; }
.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; padding-bottom: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding: 24px 32px!important; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.pt-6 { padding-top: 1.5rem; }
.pb-8 { padding-bottom: 1rem; }
.pb-12 { padding-bottom: 3rem; }
.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; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.-mt-6 { margin-top: -1.5rem; }
.-mt-8 { margin-top: -2rem; }
.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }

/* Flexbox & Grid */
.flex { display: flex; }
.flex-row { flex-direction: row; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-shrink-0 { flex-shrink: 0; }
.grid { display: 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)); }

/* Typography */
.text-\[10px\] { font-size: 10px; line-height: 1rem; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.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; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.leading-tight { line-height: 1.25; }
.text-center { text-align: center; }
.text-white { color: rgb(255 255 255); }
.text-gray-300 { color: rgb(209 213 219); }
.text-gray-400 { color: rgb(156 163 175); }
.text-gray-500 { color: rgb(107 114 128); }
.text-gray-600 { color: rgb(75 85 99); }
.text-gray-700 { color: rgb(55 65 81); }
.text-blue-600 { color: rgb(37 99 235); }
.text-green-600 { color: rgb(22 163 74); }
.text-red-300 { color: rgb(252 165 165); }
.text-red-400 { color: rgb(248 113 113); }
.text-red-500 { color: rgb(239 68 68); }
.text-red-700 { color: rgb(185 28 28); }
.break-words { overflow-wrap: break-word; }
.hyphens-auto { hyphens: auto; }
.whitespace-nowrap { white-space: nowrap; }

/* Background Colors */
.bg-white { background-color: rgb(255 255 255); }
.bg-blue-50 { background-color: rgb(201, 223, 250); }
.bg-blue-100 { background-color: rgb(219 234 254); }
.bg-red-50 { background-color: rgb(254 242 242); }
.bg-emerald-50 { background-color: rgb(169, 244, 209); }
.bg-gray-50 { background-color: rgb(249 250 251); }
.bg-slate-50 { background-color: rgb(248 250 252); }
.bg-slate-100 { background-color: rgb(241 245 249); }
.bg-slate-800 { background-color: rgb(30 41 59); }
.bg-slate-900 { background-color: rgb(15 23 42); }
.bg-blue-500 { background-color: rgb(59 130 246); }
.bg-blue-600 { background-color: rgb(8 57 164); }
.bg-indigo-600 { background-color: rgb(79 70 229); }
.bg-purple-600 { background-color: rgb(147 51 234); }
.bg-emerald-500 { background-color: rgb(16 185 129); }
.bg-emerald-600 { background-color: rgb(5 150 105); }
.bg-teal-600 { background-color: rgb(13 148 136); }
.bg-opacity-5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-opacity-10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-opacity-15 { background-color: rgba(255, 255, 255, 0.15); }
.bg-opacity-20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-opacity-25 { background-color: rgba(255, 255, 255, 0.25); }
.bg-opacity-30 { background-color: rgba(255, 255, 255, 0.3); }
.bg-opacity-35 { background-color: rgba(255, 255, 255, 0.35); }

/* Gradients */
.bg-gradient-to-br { background: #e7c161; }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.from-slate-50 { --tw-gradient-from: rgb(248 250 252); --tw-gradient-to: rgb(248 250 252 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-blue-50\/30 { --tw-gradient-to: rgb(239 246 255 / 0.3); --tw-gradient-stops: var(--tw-gradient-from), rgb(239 246 255 / 0.3), var(--tw-gradient-to); }
.to-indigo-50\/50 { --tw-gradient-to: rgb(238 242 255 / 0.5); }
.from-blue-500 { --tw-gradient-from: rgb(59 130 246); --tw-gradient-to: rgb(59 130 246 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-blue-600 { --tw-gradient-from: rgb(37 99 235); --tw-gradient-to: rgb(37 99 235 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-indigo-600 { --tw-gradient-to: rgb(79 70 229 / 0); --tw-gradient-stops: var(--tw-gradient-from), rgb(79 70 229), var(--tw-gradient-to); }
.to-purple-600 { --tw-gradient-to: rgb(147 51 234); }
.to-indigo-600 { --tw-gradient-to: rgb(79 70 229); }
.from-emerald-500 { --tw-gradient-from: rgb(16 185 129); --tw-gradient-to: rgb(16 185 129 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-emerald-600 { --tw-gradient-to: rgb(5 150 105 / 0); --tw-gradient-stops: var(--tw-gradient-from), rgb(5 150 105), var(--tw-gradient-to); }
.to-teal-600 { --tw-gradient-to: rgb(13 148 136); }
.from-slate-800 { --tw-gradient-from: rgb(30 41 59); --tw-gradient-to: rgb(30 41 59 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-slate-900 { --tw-gradient-to: rgb(15 23 42); }
.from-blue-50 { --tw-gradient-from: rgb(239 246 255); --tw-gradient-to: rgb(239 246 255 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-indigo-100 { --tw-gradient-to: rgb(224 231 255); }
.from-gray-50 { --tw-gradient-from: rgb(249 250 251); --tw-gradient-to: rgb(249 250 251 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-slate-100 { --tw-gradient-to: rgb(241 245 249); }
.from-emerald-50 { --tw-gradient-from: rgb(236 253 245); --tw-gradient-to: rgb(236 253 245 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-teal-100 { --tw-gradient-to: rgb(204 251 241); }
.from-blue-500 { --tw-gradient-from: rgb(59 130 246); --tw-gradient-to: rgb(59 130 246 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-purple-600 { --tw-gradient-to: rgb(147 51 234); }
.from-indigo-500 { --tw-gradient-from: rgb(99 102 241); --tw-gradient-to: rgb(99 102 241 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-purple-600 { --tw-gradient-to: rgb(147 51 234); }

/* Borders */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-gray-100 { border-color: rgb(243 244 246); }
.border-gray-200 { border-color: rgb(229 231 235); }
.border-gray-300 { border-color: rgb(209 213 219); }
.border-gray-700 { border-color: rgb(55 65 81); }
.border-blue-200 { border-color: rgb(191 219 254); }
.border-blue-500 { border-color: rgb(59 130 246); }
.border-emerald-200 { border-color: rgb(167 243 208); }
.border-red-200 { border-color: rgb(254 202 202); }
.border-white { border-color: rgb(255 255 255); }
.border-dashed { border-style: dashed; }
.border-opacity-25 { border-color: rgba(255, 255, 255, 0.25); }
.border-opacity-30 { border-color: rgba(255, 255, 255, 0.3); }
.border-opacity-40 { border-color: rgba(255, 255, 255, 0.4); }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Effects */
.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.opacity-90 { opacity: 0.9; }
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; 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; }

/* Interactive States */
.hover\:border-gray-300:hover { border-color: rgb(209 213 219); }
.hover\:border-gray-400:hover { border-color: rgb(156 163 175); }
.hover\:border-indigo-400:hover { border-color: rgb(129 140 248); }
.hover\:bg-opacity-20:hover { background-color: rgba(255, 255, 255, 0.2); }
.hover\:bg-opacity-25:hover { background-color: rgba(255, 255, 255, 0.25); }
.hover\:bg-opacity-30:hover { background-color: rgba(255, 255, 255, 0.3); }
.hover\:shadow-md:hover { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.hover\:shadow-2xl:hover { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.hover\:shadow-blue-100\/50:hover { box-shadow: 0 10px 15px -3px rgb(219 234 254 / 0.5), 0 4px 6px -4px rgb(219 234 254 / 0.5); }
.hover\:shadow-emerald-100\/50:hover { box-shadow: 0 10px 15px -3px rgb(209 250 229 / 0.5), 0 4px 6px -4px rgb(209 250 229 / 0.5); }
.hover\:bg-indigo-50:hover { background-color: rgb(238 242 255); }
.active\:scale-95:active { transform: scale(0.95); }
.focus\:border-blue-500:focus { border-color: rgb(59 130 246); }
.focus\:border-green-500:focus { border-color: rgb(34 197 94); }
.focus\:border-purple-500:focus { border-color: rgb(168 85 247); }
.focus\:border-orange-500:focus { border-color: rgb(249 115 22); }
.focus\:ring-4:focus { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.focus\:ring-blue-100:focus { --tw-ring-color: rgb(219 234 254); }
.focus\:ring-green-100:focus { --tw-ring-color: rgb(220 252 231); }
.focus\:ring-purple-100:focus { --tw-ring-color: rgb(243 232 255); }
.focus\:ring-orange-100:focus { --tw-ring-color: rgb(255 237 213); }
.outline-none { outline: 2px solid transparent; outline-offset: 2px; }
.cursor-pointer { cursor: pointer; }

/* Positioning */
.relative { position: relative; }
.z-10 { z-index: 10; }

/* Overflow */
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.overflow-y-hidden { overflow-y: hidden; }

/* Object Fit */
.object-contain { object-fit: contain; }

/* Responsive Breakpoints */
@media (min-width: 640px) {
    .sm\:pt-8 { padding-top: 2rem; }
    .sm\:pb-12 { padding-bottom: 3rem; }
    .sm\:px-4 { padding-left: 1rem; padding-right: 1rem; }
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .sm\:mb-3 { margin-bottom: 0.75rem; }
    .sm\:mb-6 { margin-bottom: 1.5rem; }
    .sm\:mb-12 { margin-bottom: 3rem; }
    .sm\:mt-12 { margin-top: 3rem; }
    .sm\:space-y-5 > * + * { margin-top: 1.25rem; }
    .sm\:gap-3 { gap: 0.75rem; }
    .sm\:gap-4 { gap: 1rem; }
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .sm\:text-sm { font-size: 0.875rem; line-height: 1.25rem; }
    .sm\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
    .sm\:rounded-2xl { border-radius: 1rem; }
    .sm\:shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
    .sm\:p-4 { padding: 1rem; }
    .sm\:p-5 { padding: 1.25rem; }
    .sm\:p-6 { padding: 1.5rem; }
    .sm\:p-8 { padding: 2rem; }
    .sm\:py-8 { padding-top: 2rem; padding-bottom: 2rem; }
    .sm\:min-h-\[3rem\] { min-height: 3rem; }
    .sm\:w-72 { width: 18rem; }
    .sm\:min-h-\[40px\] { min-height: 40px; }
}

@media (min-width: 768px) {
    .md\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .md\:pb-12 { padding-bottom: 3rem; }
    .md\:p-6 { padding: 1.5rem; }
    .md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
    .md\:min-h-\[3\.5rem\] { min-height: 3.5rem; }
    .md\:w-80 { width: 20rem; }
}

@media (min-width: 1024px) {
    .lg\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
}

/* Additional hover states for gradients */
.hover\:from-emerald-600:hover { --tw-gradient-from: rgb(5 150 105); --tw-gradient-to: rgb(5 150 105 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.hover\:to-teal-700:hover { --tw-gradient-to: rgb(15 118 110); }
.hover\:from-blue-600:hover { --tw-gradient-from: rgb(37 99 235); --tw-gradient-to: rgb(37 99 235 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.hover\:to-indigo-700:hover { --tw-gradient-to: rgb(67 56 202); }