/* Smart Calcs — calculator page utilities (replaces Tailwind CDN) */
*,*::before,*::after{box-sizing:border-box}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hidden{display:none!important}
.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.grid{display:grid}
.flex-1{flex:1 1 0%}.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}
.w-full{width:100%}.h-14{height:3.5rem}
.max-w-full{max-width:100%}.max-w-xs{max-width:20rem}.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-6xl{max-width:72rem}
.mx-auto{margin-left:auto;margin-right:auto}
.my-6{margin-top:1.5rem;margin-bottom:1.5rem}.my-8{margin-top:2rem;margin-bottom:2rem}
.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}
.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mb-10{margin-bottom:2.5rem}.mb-12{margin-bottom:3rem}
.p-3{padding:.75rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}
.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.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}
.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.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}
.pb-4{padding-bottom:1rem}.pb-8{padding-bottom:2rem}.pb-16{padding-bottom:4rem}
.pt-3{padding-top:.75rem}.pt-4{padding-top:1rem}.pt-6{padding-top:1.5rem}.pt-8{padding-top:2rem}
.pl-5{padding-left:1.25rem}
.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}
.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.col-span-2{grid-column:span 2/span 2}
.text-xs{font-size:.75rem;line-height:1rem}.text-sm{font-size:.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}.text-5xl{font-size:3rem;line-height:1}
.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.text-center{text-align:center}.text-left{text-align:left}.leading-relaxed{line-height:1.625}
.text-white{color:#fff}.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-emerald-700{color:#047857}.text-emerald-800{color:#065f46}.text-emerald-950{color:#064e3b}.text-emerald-100\/90{color:rgba(209,250,229,.9)}.text-emerald-900\/80{color:rgba(6,78,59,.8)}
.text-red-600{color:#dc2626}.text-sky-900{color:#0c4a6e}
.bg-white{background:#fff}.bg-gray-50{background:#f9fafb}.bg-gray-100{background:#f3f4f6}.bg-gray-200{background:#e5e7eb}.bg-emerald-600{background:#059669}.bg-emerald-100{background:#d1fae5}.bg-sky-100{background:#e0f2fe}.bg-sky-600{background:#0284c7}.bg-amber-500{background:#f59e0b}.bg-rose-600{background:#e11d48}
.bg-white\/90{background:rgba(255,255,255,.9)}
.border{border:1px solid #e5e7eb}.border-2{border-width:2px}.border-t{border-top:1px solid #e5e7eb}.border-b{border-bottom:1px solid #e5e7eb}
.border-gray-200{border-color:#e5e7eb}.border-gray-300{border-color:#d1d5db}.border-emerald-200{border-color:#a7f3d0}.border-emerald-200\/60{border-color:rgba(167,243,208,.6)}.border-emerald-400{border-color:#34d399}.border-emerald-600{border-color:#059669}
.rounded{border-radius:.25rem}.rounded-md{border-radius:.375rem}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.rounded-full{border-radius:9999px}
.shadow-sm{box-shadow:0 1px 2px rgba(0,0,0,.05)}
.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}
.sticky{position:sticky}.top-0{top:0}.z-20{z-index:20}
.space-y-1>*+*{margin-top:.25rem}.space-y-2>*+*{margin-top:.5rem}.space-y-3>*+*{margin-top:.75rem}
.list-disc{list-style-type:disc}
.min-w-\[9rem\]{min-width:9rem}.min-h-\[1\.25rem\]{min-height:1.25rem}
.uppercase{text-transform:uppercase}.tracking-wide{letter-spacing:.025em}.tracking-tight{letter-spacing:-.025em}.tracking-widest{letter-spacing:.1em}
.ring-2{box-shadow:0 0 0 2px rgba(52,211,153,.35)}.ring-emerald-400\/40{box-shadow:0 0 0 2px rgba(52,211,153,.4)}
.backdrop-blur{backdrop-filter:blur(8px)}
.hover\:bg-emerald-50:hover{background:#ecfdf5}.hover\:bg-emerald-700:hover{background:#047857}.hover\:bg-gray-50:hover{background:#f9fafb}.hover\:bg-gray-200:hover{background:#e5e7eb}.hover\:bg-gray-300:hover{background:#d1d5db}.hover\:bg-amber-600:hover{background:#d97706}.hover\:bg-sky-200:hover{background:#bae6fd}.hover\:bg-sky-700:hover{background:#0369a1}.hover\:underline:hover{text-decoration:underline}
button,a.sc-tool-btn{cursor:pointer}
input,select,button{font:inherit}
.sc-breadcrumb{font-size:.875rem;color:#4b5563}
.sc-breadcrumb a{color:#047857;font-weight:600;text-decoration:none}
.sc-breadcrumb a:hover{text-decoration:underline}
/* Ad slots — keep inside content flow, never overlay calculator */
.sc-ad-slot{max-width:100%;margin-left:auto;margin-right:auto;overflow:hidden;clear:both}
.sc-ad-slot ins.adsbygoogle{display:block;max-width:728px;margin:0 auto}
#sc-ad-top{max-width:728px;margin:1rem auto}
#sc-after-tool-ad-anchor,#sc-post-result-ad{display:none!important}
#sc-seo-ad-anchor:empty,#sc-footer-ad-anchor:empty{min-height:0;margin:0;padding:0}
.sc-footer-meta{font-size:.75rem;margin-top:.5rem;color:#6b7280}
.sc-footer-meta a{color:#047857;text-decoration:none}
.sc-footer-meta a:hover{text-decoration:underline}
@media(min-width:640px){.sm\:col-span-1{grid-column:span 1/span 1}.sm\:col-span-2{grid-column:span 2/span 2}.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\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:768px){.md\:text-3xl{font-size:1.875rem;line-height:2.25rem}.md\:text-4xl{font-size:2.25rem;line-height:2.5rem}.md\:text-6xl{font-size:3.75rem;line-height:1}.md\:text-7xl{font-size:4.5rem;line-height:1}.md\:p-7{padding:1.75rem}.md\:p-8{padding:2rem}.md\:py-10{padding-top:2.5rem;padding-bottom:2.5rem}}