/* TL3 Tools — Static Tailwind CSS (all classes used across the site) */

/* Base */
*,::before,::after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:inherit}

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

/* Flex */
.flex-1{flex:1 1 0%}
.flex-auto{flex:1 1 auto}
.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}
.gap-2{gap:0.5rem}
.gap-3{gap:0.75rem}
.gap-4{gap:1rem}
.gap-5{gap:1.25rem}
.gap-6{gap:1.5rem}
.gap-x-4{column-gap:1rem}
.gap-x-6{column-gap:1.5rem}
.gap-y-1{row-gap:0.25rem}
.gap-y-2{row-gap:0.5rem}

/* 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))}

/* Width / Height */
.w-full{width:100%}
.w-20{width:5rem}
.w-24{width:6rem}
.h-72{height:18rem}
.min-h-screen{min-height:100vh}

/* Max Width */
.max-w-none{max-width:none}
.max-w-xs{max-width:20rem}
.max-w-2xl{max-width:42rem}
.max-w-4xl{max-width:56rem}
.max-w-6xl{max-width:72rem}

/* Spacing */
.mx-auto{margin-left:auto;margin-right:auto}
.my-4{margin-top:1rem;margin-bottom:1rem}
.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-8{margin-top:2rem}
.mr-1\.5{margin-right:0.375rem}
.mb-0\.5{margin-bottom:0.125rem}
.mb-1{margin-bottom:0.25rem}
.mb-1\.5{margin-bottom:0.375rem}
.mb-2{margin-bottom:0.5rem}
.mb-3{margin-bottom:0.75rem}
.mb-4{margin-bottom:1rem}
.mb-6{margin-bottom:1.5rem}
.mb-8{margin-bottom:2rem}
.mb-10{margin-bottom:2.5rem}
.p-1\.5{padding:0.375rem}
.p-2\.5{padding:0.625rem}
.p-3{padding:0.75rem}
.p-4{padding:1rem}
.p-5{padding:1.25rem}
.p-6{padding:1.5rem}
.p-8{padding:2rem}
.px-1{padding-left:0.25rem;padding-right:0.25rem}
.px-3{padding-left:0.75rem;padding-right:0.75rem}
.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}
.px-8{padding-left:2rem;padding-right:2rem}
.py-1\.5{padding-top:0.375rem;padding-bottom:0.375rem}
.py-2{padding-top:0.5rem;padding-bottom:0.5rem}
.py-2\.5{padding-top:0.625rem;padding-bottom:0.625rem}
.py-3{padding-top:0.75rem;padding-bottom:0.75rem}
.py-6{padding-top:1.5rem;padding-bottom:1.5rem}
.py-8{padding-top:2rem;padding-bottom:2rem}
.py-10{padding-top:2.5rem;padding-bottom:2.5rem}
.pt-6{padding-top:1.5rem}
.pb-3{padding-bottom:.75rem}
.pl-5{padding-left:1.25rem}
.pl-6{padding-left:1.5rem}

/* Space Between */
.space-y-1\.5>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(0.375rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(0.375rem*var(--tw-space-y-reverse))}
.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(0.5rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(0.5rem*var(--tw-space-y-reverse))}
.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(0.75rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(0.75rem*var(--tw-space-y-reverse))}
.space-y-4>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(1rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1rem*var(--tw-space-y-reverse))}
.space-y-5>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(1.25rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.25rem*var(--tw-space-y-reverse))}
.space-y-6>:not([hidden])~:not([hidden]){--tw-space-y-reverse:0;margin-top:calc(1.5rem*(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1.5rem*var(--tw-space-y-reverse))}

/* Typography */
.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}
.font-normal{font-weight:400}
.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,'Liberation Mono','Courier New',monospace}
.uppercase{text-transform:uppercase}
.leading-none{line-height:1}
.leading-relaxed{line-height:1.625}
.tracking-wider{letter-spacing:0.05em}
.tracking-widest{letter-spacing:0.1em}
.text-center{text-align:center}
.text-inherit{color:inherit}
.text-white{color:var(--text-on-accent)}
.text-gray-400{color:var(--muted)}
.text-gray-500{color:var(--text-secondary)}
.text-gray-600{color:var(--text-secondary)}
.text-gray-700{color:var(--text-tertiary)}
.text-red-400{color:#dc2626}
.text-blue-600{color:#2563eb}
.text-blue-800{color:#1e40af}
.text-green-800{color:#166534}
.text-yellow-700{color:#a16207}
.text-yellow-800{color:#854d0e}
.text-\[#1a1a2e\]{color:var(--ink)}
.no-underline{text-decoration:none}
.underline{text-decoration:underline}
.break-all{word-break:break-all}
.whitespace-pre-wrap{white-space:pre-wrap}
.list-disc{list-style-type:disc}
.list-decimal{list-style-type:decimal}

/* Backgrounds */
.bg-white{background-color:var(--card)}
.bg-gray-50{background-color:var(--bg-subtle)}
.bg-gray-100{background-color:var(--surface)}
.bg-gray-200{background-color:var(--border)}
.bg-green-100{background-color:#dcfce7}
.bg-yellow-50{background-color:#fefce8}
.bg-yellow-100{background-color:#fef9c3}
.bg-blue-100{background-color:#dbeafe}
.bg-\[#1a1a2e\]{background-color:var(--accent)}
.bg-gradient-to-r{background-image:var(--header-grad)}

/* Borders */
.border{border-width:1px}
.border-2{border-width:2px}
.border-l-4{border-left-width:4px}
.border-gray-200{border-color:var(--border)}
.border-gray-300{border-color:var(--border)}
.border-yellow-400{border-color:#facc15}
.rounded{border-radius:0.25rem}
.rounded-lg{border-radius:0.5rem}
.rounded-xl{border-radius:0.75rem}
.rounded-2xl{border-radius:1rem}
.rounded-r-lg{border-top-right-radius:0.5rem;border-bottom-right-radius:0.5rem}
.outline-none{outline:2px solid transparent;outline-offset:2px}

/* Shadows */
.shadow-sm{box-shadow:0 1px 2px 0 rgba(0,0,0,0.05)}
.shadow-md{box-shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -2px rgba(0,0,0,0.1)}
.shadow-lg{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1)}

/* Transitions & Transforms */
.transition-all{transition-property:all;transition-timing-function:cubic-bezier(0.4,0,0.2,1);transition-duration:150ms}
.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}
.duration-150{transition-duration:150ms}
.duration-300{transition-duration:300ms}
.-translate-x-1\/2{--tw-translate-x:-50%;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-y-0{--tw-translate-y:0px;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-y-20{--tw-translate-y:5rem;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))}
.active\:scale-95:active{--tw-scale-x:.95;--tw-scale-y:.95;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))}
.group:hover .group-hover\:opacity-100{opacity:1}

/* Effects */
.opacity-0{opacity:0}
.opacity-80{opacity:0.8}
.opacity-100{opacity:1}
.opacity-85{opacity:0.85}

/* Overflow */
.overflow-auto{overflow:auto}
.resize-y{resize:vertical}

/* Cursor / Pointer */
.cursor-pointer{cursor:pointer}
.pointer-events-none{pointer-events:none}

/* Positioning */
.fixed{position:fixed}
.bottom-0{bottom:0}
.bottom-8{bottom:2rem}
.left-0{left:0}
.left-1\/2{left:50%}
.right-0{right:0}
.z-50{z-index:50}

/* Interactive States */
.hover\:underline:hover{text-decoration:underline}
.hover\:shadow-lg:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1)}
.hover\:bg-\[#2d2d4a\]:hover{background-color:var(--accent-hover)}
.hover\:bg-gray-300:hover{background-color:var(--bg-hover)}
.hover\:bg-green-200:hover{background-color:#bbf7d0}
.hover\:bg-yellow-200:hover{background-color:#fef08a}
.hover\:bg-blue-200:hover{background-color:#bfdbfe}
.hover\:text-gray-700:hover{color:var(--text-tertiary)}
.hover\:text-red-600:hover{color:#dc2626}

/* Focus */
.focus\:border-\[#1a1a2e\]:focus{border-color:var(--accent)}

/* Custom site classes */
.tool-panel{background:var(--card);border-radius:0.75rem;padding:1.5rem;box-shadow:0 1px 2px 0 rgba(0,0,0,0.05);border:1px solid var(--border)}
.stats{display:flex;gap:1.5rem;margin-top:0.75rem;font-size:0.875rem;color:var(--muted)}
.dark [style*="background:#f8f9fa"]{background:var(--card)!important}
.dark [style*="background:#e5e7eb"]{background:var(--border)!important}
.dark [style*="background:#f3f4f6"]{background:var(--border)!important}
.dark [style*="background:#1a1a2e"]{background:var(--accent)!important}
.dark [style*="color:#666"]{color:var(--muted)!important}

/* Responsive */
@media(min-width:640px){
.sm\:inline{display:inline}
.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:768px){
.md\:block{display:block}
.md\:hidden{display:none}
.md\:flex{display:flex}
.md\:flex-1{flex:1 1 0%}
.md\:flex-shrink-0{flex-shrink:0}
.md\:w-48{width:12rem}
.md\:gap-6{gap:1.5rem}
.md\:sticky{position:sticky}
.md\:top-8{top:2rem}
.md\:self-start{align-self:flex-start}
.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:1024px){
.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
}