.sidebar{width:280px;background-color:#fff;border-right:1px solid #e0e0e0;overflow-y:auto;flex-shrink:0}.dark .sidebar{background-color:#0a0a0a;border-right:1px solid #1f2937}.sidebar-nav{padding:1rem 0}.home-link{display:block;padding:.75rem 1rem;margin:0 0 1rem;background:none;border:none;text-align:left;cursor:pointer;font-size:1rem;font-weight:600;color:#005f7f;border-left:3px solid transparent;transition:all .2s;text-decoration:none}.dark .home-link{color:#60a5fa;font-weight:600}.home-link:hover{background-color:#f9f9f9;color:#004a66}.dark .home-link:hover{background-color:#1a1a1a;color:#93c5fd}.home-link.active{background-color:#dbeafe;border-left-color:#d94e1a;color:#b83c14;font-weight:700}.dark .home-link.active{background-color:#1a1a1a;border-left-color:#ff6b35;color:#ff6b35;font-weight:700}.category{margin-bottom:1.5rem}.category-heading{padding:.75rem 1rem;font-size:.85rem;font-weight:600;color:#374151;text-transform:uppercase;letter-spacing:.05em;background:none;border:none;text-align:left;width:100%;cursor:default;display:flex;justify-content:space-between;align-items:center}.dark .category-heading{color:#9ca3af;font-weight:700}.category-arrow{display:none;font-size:.7rem;transition:transform .3s ease}.category-items{display:flex;flex-direction:column}.item-button{padding:.65rem 1rem .65rem 2.5rem;background:none;border:none;text-align:left;cursor:pointer;font-size:.9rem;color:#4b5563;border-left:3px solid transparent;transition:all .2s;text-decoration:none;display:block;width:100%;font-weight:500}.dark .item-button{color:#d1d5db;font-weight:500}.item-button:hover{background-color:#f9f9f9;color:#111827}.dark .item-button:hover{background-color:#1a1a1a;color:#fff}.item-button.active{background-color:#fef3c7;border-left-color:#d94e1a;color:#b83c14;font-weight:600}.dark .item-button.active{background-color:#1a1a1a;border-left-color:#ff6b35;color:#ff6b35;font-weight:700}@media(max-width:768px){.sidebar{width:100%;max-height:none;border-right:none;border-bottom:1px solid #e0e0e0}.dark .sidebar{border-bottom:1px solid #1f2937}.sidebar-nav{padding:0}.category{margin-bottom:0;border-bottom:1px solid #e0e0e0}.dark .category{border-bottom:1px solid #1f2937}.category-heading{cursor:pointer;padding:1rem;background-color:#f9f9f9;transition:background-color .2s}.dark .category-heading{background-color:#1a1a1a}.category-heading:hover{background-color:#f3f4f6}.dark .category-heading:hover{background-color:#0a0a0a}.category-heading:active{background-color:#e5e7eb}.dark .category-heading:active{background-color:#000}.category-arrow{display:inline-block;color:#0084a8}.dark .category-arrow{color:#60a5fa}.category.expanded .category-arrow{transform:rotate(-180deg)}.category-items{display:none;background-color:#fff}.dark .category-items{background-color:#0a0a0a}.category.expanded .category-items{display:flex}.item-button{padding:.75rem 1rem;font-size:.95rem;border-left:none;border-bottom:1px solid #f0f0f0}.dark .item-button{border-bottom:1px solid #1f2937}.item-button:active{background-color:#fff7ed}.dark .item-button:active{background-color:#1a1a1a}}.auth-modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-modal{background:#fff;border-radius:12px;padding:40px;width:90%;max-width:450px;box-shadow:0 20px 60px #0000004d}.auth-modal h2{margin:0 0 8px;font-size:28px;color:#1a1a1a}.auth-modal p{margin:0 0 32px;color:#666;font-size:14px}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:500;color:#333}.form-group input{padding:12px 16px;border:1px solid #ddd;border-radius:8px;font-size:15px;transition:all .2s}.form-group input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a}.auth-buttons{display:flex;flex-direction:column;gap:12px;margin-top:8px}.auth-button{padding:14px 24px;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}.auth-button.primary{background:#2563eb;color:#fff}.auth-button.primary:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb4d}.auth-button.primary:disabled{background:#93c5fd;cursor:not-allowed;transform:none}.auth-button.secondary{background:#f3f4f6;color:#374151}.auth-button.secondary:hover{background:#e5e7eb}.auth-toggle{text-align:center;margin-top:24px;font-size:14px;color:#666}.auth-toggle button{background:none;border:none;color:#2563eb;font-weight:600;cursor:pointer;padding:0;margin-left:4px}.auth-toggle button:hover{text-decoration:underline}.auth-error{background:#fee2e2;border:1px solid #fecaca;color:#991b1b;padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.auth-success{background:#d1fae5;border:1px solid #a7f3d0;color:#065f46;padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.header{background-color:#fff;border-bottom:1px solid #e0e0e0;padding:1rem 2rem;box-shadow:0 2px 4px #0000000d}.dark .header{background-color:#0a0a0a;border-bottom:1px solid #1f2937;box-shadow:0 2px 4px #0000004d}.header-content{display:flex;align-items:center;gap:1rem;max-width:1600px;margin:0 auto;justify-content:space-between}.logo{flex-shrink:0;text-decoration:none;display:flex;align-items:center}.logo svg{display:block}.header-nav{display:flex;align-items:center;gap:1.5rem;margin-left:2rem}.nav-link{color:#005f7f;text-decoration:none;font-weight:600;padding:.5rem 1rem;border-radius:6px;transition:all .2s;font-size:1rem}.dark .nav-link{color:#60a5fa;font-weight:600}.nav-link:hover{background:#eff6ff;color:#004a66}.dark .nav-link:hover{background:#1a1a1a;color:#93c5fd}.header h1{font-size:1.75rem;color:#005f7f;font-weight:600;margin:0}.dark .header h1{color:#60a5fa;font-weight:700}.header-auth{margin-left:auto}.auth-button{padding:10px 24px;background:#d94e1a;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;box-shadow:0 2px 4px #0000001a}.dark .auth-button{background:#ff6b35;box-shadow:0 2px 4px #ff6b354d;font-weight:700}.auth-button:hover{background:#c23e0e;transform:translateY(-1px);box-shadow:0 4px 12px #d94e1a66}.dark .auth-button:hover{background:#ff8c5a;box-shadow:0 4px 12px #ff6b3566}.user-menu{position:relative}.user-button{display:flex;align-items:center;gap:10px;padding:8px 16px;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:8px;cursor:pointer;transition:all .2s}.dark .user-button{background:#1a1a1a;border:1px solid #4b5563}.user-button:hover{background:#e5e7eb}.dark .user-button:hover{background:#374151}.user-avatar{width:32px;height:32px;border-radius:50%;background:#ff6b35;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.dark .user-avatar{background:#ff6b35;font-weight:700}.user-button span{font-size:14px;color:#374151;font-weight:500}.dark .user-button span{color:#e5e7eb;font-weight:600}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 10px 30px #00000026;min-width:200px;z-index:100;overflow:hidden}.dark .user-dropdown{background:#0a0a0a;border:1px solid #1f2937;box-shadow:0 10px 30px #0009}.user-dropdown .dropdown-link{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;background:none;border:none;text-align:left;cursor:pointer;font-size:14px;color:#374151;text-decoration:none;transition:background .2s;font-weight:500}.dark .user-dropdown .dropdown-link{color:#e5e7eb;font-weight:600}.user-dropdown .dropdown-link:hover{background:#f3f4f6;color:#0084a8}.dark .user-dropdown .dropdown-link:hover{background:#1a1a1a;color:#60a5fa}.user-dropdown .dropdown-link svg{flex-shrink:0}.user-dropdown button{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;background:none;border:none;border-top:1px solid #e5e7eb;text-align:left;cursor:pointer;font-size:14px;color:#374151;transition:background .2s;font-weight:500}.dark .user-dropdown button{border-top:1px solid #1f2937;color:#e5e7eb;font-weight:600}.user-dropdown button:hover{background:#fee2e2;color:#dc2626}.dark .user-dropdown button:hover{background:#1a1a1a;color:#f87171}.user-dropdown button svg{flex-shrink:0}@media(max-width:768px){.header{padding:1rem}.header h1{font-size:1.5rem}.user-button span{display:none}}.home{max-width:1200px;margin:0 auto;padding:2rem 2rem 4rem}.hero{text-align:center;padding:3rem 0;margin-bottom:3rem;border-bottom:2px solid #e0e0e0}.hero h1{font-size:2.5rem;color:#0084a8;margin-bottom:1rem;font-weight:600}.hero p{font-size:1.25rem;color:#666}.tools-section{margin-bottom:3rem}.tools-section h2{font-size:1.75rem;color:#333;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:2px solid #0084A8}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.tool-card{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem;text-decoration:none;color:inherit;transition:all .3s ease;box-shadow:0 2px 4px #0000001a}.tool-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #0084a833;border-color:#0084a8}.tool-card h3{font-size:1.25rem;color:#0084a8;margin-bottom:.75rem;font-weight:600}.tool-card p{color:#666;line-height:1.5;margin:0}.tool-card.coming-soon{position:relative;opacity:.7;cursor:default;background:#f9fafb;border-color:#e5e7eb}.tool-card.coming-soon:hover{transform:none;box-shadow:0 2px 4px #0000001a;border-color:#e5e7eb}.coming-soon-badge{position:absolute;top:1rem;right:1rem;background:#fbbf24;color:#fff;padding:.25rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.tool-card.coming-soon h3{color:#6b7280}@media(max-width:768px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.tools-grid{grid-template-columns:1fr}}.ad-container{margin:2rem 0;padding:1rem;background:#f8f9fa;border-radius:8px;display:flex;justify-content:center;align-items:center;min-height:100px}.ad-container.horizontal{min-height:90px}.ad-container.vertical{min-height:250px}.ad-container.square{min-height:280px}@media(max-width:768px){.ad-container{margin:1rem 0;padding:.5rem}}.app{display:flex;flex-direction:column;height:100vh;background-color:#f9f9f9}.dark .app,.dark .main-content{background-color:#000}.app-container{display:flex;flex:1;overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background-color:#f9f9f9}.calculator-tabs{display:flex;gap:.25rem;padding:1rem 1rem 0;background-color:#f5f5f5;border-bottom:2px solid #e0e0e0;overflow-x:auto}.calculator-tab{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;background-color:#fff;border:1px solid #ddd;border-bottom:none;border-radius:8px 8px 0 0;cursor:pointer;font-size:.9rem;font-weight:500;color:#666;transition:all .2s ease;white-space:nowrap}.calculator-tab:hover{background-color:#f9f9f9;color:#333}.calculator-tab.active{background-color:#fff;color:#0084c6;border-color:#0084c6;border-bottom:2px solid #fff;margin-bottom:-2px}.tab-close-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;font-size:1.25rem;line-height:1;color:#999;transition:all .2s ease}.tab-close-btn:hover{background-color:#e74c3c;color:#fff}.calculators-container{flex:1;position:relative;overflow-y:auto;scroll-behavior:smooth}.calculator-wrapper{position:absolute;inset:0;display:none;overflow-y:auto;padding:2rem}.calculator-wrapper.active{display:block}@media(max-width:768px){.app-container{flex-direction:column}.calculator-wrapper{padding:1rem}.calculator-tabs{padding:.5rem .5rem 0}.calculator-tab{padding:.5rem .75rem;font-size:.85rem}}@layer properties{@supports ((-webkit-hyphens:none) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial;--tw-ease:initial;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1}}}@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-red-50:oklch(97.1% .013 17.38);--color-red-500:oklch(63.7% .237 25.331);--color-red-900:oklch(39.6% .141 25.723);--color-blue-400:oklch(70.7% .165 254.624);--color-gray-50:oklch(98.5% .002 247.839);--color-gray-100:oklch(96.7% .003 264.542);--color-gray-200:oklch(92.8% .006 264.531);--color-gray-300:oklch(87.2% .01 258.338);--color-gray-400:oklch(70.7% .022 261.325);--color-gray-500:oklch(55.1% .027 264.364);--color-gray-600:oklch(44.6% .03 256.802);--color-gray-700:oklch(37.3% .034 259.733);--color-gray-800:oklch(27.8% .033 256.848);--color-gray-900:oklch(21% .034 264.665);--color-black:#000;--color-white:#fff;--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5/2.25);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--radius-md:.375rem;--radius-lg:.5rem;--ease-in:cubic-bezier(.4,0,1,1);--ease-out:cubic-bezier(0,0,.2,1);--ease-in-out:cubic-bezier(.4,0,.2,1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::-moz-placeholder{opacity:1}::placeholder{opacity:1}@supports (not (-webkit-appearance:-apple-pay-button)) or (contain-intrinsic-size:1px){::-moz-placeholder{color:currentColor}::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::-moz-placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.inset-0{inset:calc(var(--spacing)*0)}.top-0{top:calc(var(--spacing)*0)}.top-1\/2{top:50%}.top-4{top:calc(var(--spacing)*4)}.right-0{right:calc(var(--spacing)*0)}.right-4{right:calc(var(--spacing)*4)}.bottom-0{bottom:calc(var(--spacing)*0)}.isolate{isolation:isolate}.z-40{z-index:40}.z-50{z-index:50}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mt-1{margin-top:calc(var(--spacing)*1)}.mt-2{margin-top:calc(var(--spacing)*2)}.mt-3{margin-top:calc(var(--spacing)*3)}.mt-4{margin-top:calc(var(--spacing)*4)}.mb-1{margin-bottom:calc(var(--spacing)*1)}.mb-2{margin-bottom:calc(var(--spacing)*2)}.mb-3{margin-bottom:calc(var(--spacing)*3)}.mb-4{margin-bottom:calc(var(--spacing)*4)}.mb-6{margin-bottom:calc(var(--spacing)*6)}.mb-8{margin-bottom:calc(var(--spacing)*8)}.mb-12{margin-bottom:calc(var(--spacing)*12)}.ml-2{margin-left:calc(var(--spacing)*2)}.block{display:block}.contents{display:contents}.flex{display:flex}.flow-root{display:flow-root}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.inline-grid{display:inline-grid}.inline-table{display:inline-table}.list-item{display:list-item}.table{display:table}.table-caption{display:table-caption}.table-cell{display:table-cell}.table-column{display:table-column}.table-column-group{display:table-column-group}.table-footer-group{display:table-footer-group}.table-header-group{display:table-header-group}.table-row{display:table-row}.table-row-group{display:table-row-group}.size-1{width:calc(var(--spacing)*1);height:calc(var(--spacing)*1)}.h-4{height:calc(var(--spacing)*4)}.h-5{height:calc(var(--spacing)*5)}.h-6{height:calc(var(--spacing)*6)}.h-8{height:calc(var(--spacing)*8)}.h-40{height:calc(var(--spacing)*40)}.h-84{height:calc(var(--spacing)*84)}.min-h-screen{min-height:100vh}.w-4{width:calc(var(--spacing)*4)}.w-5{width:calc(var(--spacing)*5)}.w-6{width:calc(var(--spacing)*6)}.w-8{width:calc(var(--spacing)*8)}.w-full{width:100%}.min-w-\[3rem\]{min-width:3rem}.flex-1{flex:1}.-translate-y-1\/2{--tw-translate-y: -50% ;translate:var(--tw-translate-x)var(--tw-translate-y)}.rotate-180{rotate:180deg}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.transform\!{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)!important}.cursor-not-allowed{cursor:not-allowed}.resize{resize:both}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.gap-2{gap:calc(var(--spacing)*2)}.gap-3{gap:calc(var(--spacing)*3)}.gap-4{gap:calc(var(--spacing)*4)}.gap-6{gap:calc(var(--spacing)*6)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*1)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*1)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*2)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*2)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*4)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*4)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*6)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*6)*calc(1 - var(--tw-space-y-reverse)))}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-l-lg{border-top-left-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-l-2{border-left-style:var(--tw-border-style);border-left-width:2px}.border-l-4{border-left-style:var(--tw-border-style);border-left-width:4px}.border-gray-200{border-color:var(--color-gray-200)}.border-gray-300{border-color:var(--color-gray-300)}.bg-black{background-color:var(--color-black)}.bg-gray-50{background-color:var(--color-gray-50)}.bg-gray-100{background-color:var(--color-gray-100)}.bg-white{background-color:var(--color-white)}.p-1{padding:calc(var(--spacing)*1)}.p-2{padding:calc(var(--spacing)*2)}.p-3{padding:calc(var(--spacing)*3)}.p-4{padding:calc(var(--spacing)*4)}.p-6{padding:calc(var(--spacing)*6)}.px-3{padding-inline:calc(var(--spacing)*3)}.px-4{padding-inline:calc(var(--spacing)*4)}.px-6{padding-inline:calc(var(--spacing)*6)}.py-1{padding-block:calc(var(--spacing)*1)}.py-2{padding-block:calc(var(--spacing)*2)}.py-6{padding-block:calc(var(--spacing)*6)}.py-8{padding-block:calc(var(--spacing)*8)}.pt-3{padding-top:calc(var(--spacing)*3)}.pt-4{padding-top:calc(var(--spacing)*4)}.pr-24{padding-right:calc(var(--spacing)*24)}.pl-4{padding-left:calc(var(--spacing)*4)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.break-all{word-break:break-all}.text-gray-400{color:var(--color-gray-400)}.text-gray-500{color:var(--color-gray-500)}.text-gray-600{color:var(--color-gray-600)}.text-gray-700{color:var(--color-gray-700)}.text-gray-900{color:var(--color-gray-900)}.text-red-500{color:var(--color-red-500)}.text-white{color:var(--color-white)}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.line-through{text-decoration-line:line-through}.overline{text-decoration-line:overline}.underline{text-decoration-line:underline}.opacity-75{opacity:.75}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a),0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-2xl{--tw-shadow:0 25px 50px -12px var(--tw-shadow-color,#00000040);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a),0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.filter\!{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)!important}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.ease-in{--tw-ease:var(--ease-in);transition-timing-function:var(--ease-in)}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}@media(hover:hover){.hover\:scale-105:hover{--tw-scale-x:105%;--tw-scale-y:105%;--tw-scale-z:105%;scale:var(--tw-scale-x)var(--tw-scale-y)}.hover\:bg-gray-200:hover{background-color:var(--color-gray-200)}.hover\:bg-red-50:hover{background-color:var(--color-red-50)}.hover\:bg-white\/20:hover{background-color:#fff3}@supports (color:color-mix(in lab,red,red)){.hover\:bg-white\/20:hover{background-color:color-mix(in oklab,var(--color-white)20%,transparent)}}.hover\:px-4:hover{padding-inline:calc(var(--spacing)*4)}.hover\:text-red-500:hover{color:var(--color-red-500)}.hover\:underline:hover{text-decoration-line:underline}.hover\:shadow-lg:hover{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a),0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}}@media(min-width:48rem){.md\:w-96{width:calc(var(--spacing)*96)}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}}@media(min-width:64rem){.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:80rem){.xl\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(prefers-color-scheme:dark){.dark\:border-gray-600{border-color:var(--color-gray-600)}.dark\:border-gray-700{border-color:var(--color-gray-700)}.dark\:bg-gray-700{background-color:var(--color-gray-700)}.dark\:bg-gray-800{background-color:var(--color-gray-800)}.dark\:bg-gray-900{background-color:var(--color-gray-900)}.dark\:text-blue-400{color:var(--color-blue-400)}.dark\:text-gray-300{color:var(--color-gray-300)}.dark\:text-gray-400{color:var(--color-gray-400)}.dark\:text-gray-500{color:var(--color-gray-500)}.dark\:text-white{color:var(--color-white)}@media(hover:hover){.dark\:hover\:bg-gray-600:hover{background-color:var(--color-gray-600)}.dark\:hover\:bg-red-900\/20:hover{background-color:#82181a33}@supports (color:color-mix(in lab,red,red)){.dark\:hover\:bg-red-900\/20:hover{background-color:color-mix(in oklab,var(--color-red-900)20%,transparent)}}}}}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;background-color:#f9f9f9;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}body.dark{color:#fff;text-shadow:0 0 1px #00000080;background-color:#000}html{font-size:16px}@media(max-width:768px){html{font-size:14px}}.calc-card{background-color:#fff;border-radius:.5rem;padding:1.5rem;transition:colors .2s;box-shadow:0 1px 3px #0000001a}.dark .calc-card{background-color:#0a0a0a;border:2px solid #1f2937;box-shadow:0 4px 6px -1px #00000080,0 2px 4px -1px #0000004d}.calc-input{color:#111827;background-color:#fff;border:1px solid #d1d5db;border-radius:.375rem;width:100%;padding:.5rem 1rem}.dark .calc-input{color:#fff;background-color:#1a1a1a;border:2px solid #4b5563;font-weight:500}.dark .calc-input::-moz-placeholder{color:#9ca3af;opacity:.7}.dark .calc-input::placeholder{color:#9ca3af;opacity:.7}.calc-input:focus{ring:2px;ring-color:#ff6b35;border-color:#0000;outline:none}.calc-button{color:#fff;cursor:pointer;background-color:#ff6b35;border:none;border-radius:.375rem;padding:.5rem 1.5rem;font-weight:600;transition:background-color .2s}.calc-button:hover{background-color:#ea580c;box-shadow:0 4px 6px -1px #0003,0 2px 4px -1px #0000001a}.calc-button:disabled{opacity:.5;cursor:not-allowed}.dark .calc-button{background-color:#ff6b35;font-weight:700;box-shadow:0 2px 4px #ff6b354d}.dark .calc-button:hover{background-color:#ff8c5a;box-shadow:0 4px 8px #ff6b3566}.calc-label{color:#374151;margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.dark .calc-label{color:#f9fafb;font-weight:600}.dark h1,.dark h2,.dark h3,.dark h4,.dark h5,.dark h6{color:#fff;font-weight:700}.dark a{color:#60a5fa;text-decoration:none}.dark a:hover{color:#93c5fd;text-decoration:underline}.dark .text-gray-900{color:#fff!important}.dark .text-gray-600,.dark .text-gray-700{color:#e5e7eb!important}.dark .text-gray-400,.dark .text-gray-500{color:#d1d5db!important}.dark .bg-gray-50{background-color:#1a1a1a!important}.dark .bg-gray-100{background-color:#171717!important}.dark .border-gray-200,.dark .border-gray-300{border-color:#374151!important}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}