@tailwind base;@tailwind components;@tailwind utilities;:root{--foreground-rgb:0,0,0;--background-start-rgb:214,219,220;--background-end-rgb:255,255,255}@media (prefers-color-scheme:dark){:root{--foreground-rgb:255,255,255;--background-start-rgb:0,0,0;--background-end-rgb:0,0,0}}body{color:#333;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}.App{text-align:center;flex-direction:column;min-height:100vh;display:flex}.App-header{color:#fff;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);margin-bottom:2rem;padding:2rem 0}.App-header h1{color:#fff;text-shadow:0 2px 4px #0000004d}.App-header p{color:#fffffff2;text-shadow:0 1px 2px #0003}.header-container{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;width:100%;max-width:1200px;margin:0 auto;padding:0 20px;display:flex}.header-content{flex:1;min-width:250px}.header-language-selector{flex:none;align-self:flex-start}.App-header h1{margin:0 0 .5rem;font-size:2.5rem;font-weight:700}.App-header p{opacity:.9;max-width:600px;margin:0 auto;font-size:1.1rem}main{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:0 1rem}footer{color:#6c757d;background-color:#f8f9fa;border-top:1px solid #e9ecef;margin-top:1rem;padding:2rem 0}.footer-container{justify-content:space-between;align-items:center;gap:1rem;max-width:1200px;margin:0 auto;padding:0 20px;display:flex}.footer-left{flex-direction:column;gap:4px;display:flex}.footer-brand{color:#495057;font-weight:600}.footer-copy{font-size:12px}.footer-right{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.footer-link{color:#007bff;text-decoration:none}.footer-link:hover{text-decoration:underline}.footer-link-button{color:#007bff;cursor:pointer;font-size:inherit;background:0 0;border:none;padding:0;font-family:inherit;text-decoration:none}.footer-link-button:hover{text-decoration:underline}.footer-separator{color:#adb5bd}.card{color:#333;background:#fff;border-radius:12px;margin-bottom:2rem;padding:2rem;box-shadow:0 4px 20px #0000001a}.card h1,.card h2,.card h3,.card h4,.card h5,.card h6{color:#333}.card p{color:#555}.category-tabs{justify-content:center;align-items:center;gap:8px;width:100%;min-height:auto;margin-bottom:2rem;flex-flow:wrap!important;display:flex!important}.category-tab{cursor:pointer;white-space:nowrap;color:#495057;background:#fff;border:2px solid #e9ecef;border-radius:8px;align-items:center;min-width:fit-content;padding:12px 20px;font-size:14px;font-weight:500;transition:all .2s;flex-shrink:0!important;width:auto!important;display:inline-flex!important}.category-tab:hover{color:#007bff;background:#f8f9fa;border-color:#007bff}.category-tab.active{color:#fff;background:#007bff;border-color:#007bff}.category-error{color:#dc3545;text-align:center;padding:2rem;font-size:18px;font-weight:500}.converter-container{flex-flow:wrap;justify-content:center;align-items:center;gap:16px;margin-top:24px;display:flex}.converter-input-group{align-items:center;gap:12px;display:flex}.converter-equals{color:#007bff;margin:0 8px;font-size:24px;font-weight:700}.converter-swap-button{color:#333;cursor:pointer;background-color:#fff;border:2px solid #e9ecef;border-radius:8px;align-items:center;gap:8px;padding:12px 16px;font-size:16px;transition:all .2s;display:flex}.converter-swap-button:hover{background-color:#f8f9fa;border-color:#007bff}.converter-error{color:#dc3545;text-align:center;margin-top:16px;font-size:14px}.converter-toolbar{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px;display:flex}.toolbar-button{color:#333;cursor:pointer;background-color:#fff;border:2px solid #e9ecef;border-radius:8px;padding:8px 12px;font-size:14px;transition:all .2s}.toolbar-button .button-icon{vertical-align:middle;margin-right:6px;display:inline-block}.toolbar-button:hover{background-color:#f8f9fa;border-color:#007bff}.favorites{margin-top:16px}.favorites-title{text-align:left;margin:16px 0 10px;font-weight:700}.chip-list{flex-wrap:wrap;justify-content:left;gap:8px;display:flex}.chip{color:#007bff;background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:12px;text-decoration:none;display:inline-flex}.chip .chip-remove{color:#6c757d;cursor:pointer;background:#e9ecef;border-radius:999px;justify-content:center;align-items:center;width:16px;height:16px;font-weight:700;line-height:1;display:inline-flex}.chip .chip-remove:hover{color:#495057;background:#dee2e6}.value-input,.result-display{text-align:center;border:2px solid #e9ecef;border-radius:8px;width:120px;padding:12px 16px;font-size:16px;font-weight:500}.value-input{color:#333;background-color:#ecf4ff;border-color:#b6d4fe;transition:background-color .15s,border-color .15s,box-shadow .15s}.value-input:focus{border-color:#007bff;outline:none;box-shadow:0 0 0 3px #007bff26}.value-input:hover{background-color:#e2efff;border-color:#9ec5fe}.result-display{color:#495057;background-color:#eaf2ff;border-color:#cfe2ff;justify-content:center;align-items:center;min-height:48px;display:flex}.unit-select{color:#333;background-color:#ecf4ff;border:2px solid #b6d4fe;border-radius:8px;min-width:140px;padding:12px 16px;font-size:16px;transition:background-color .15s,border-color .15s,box-shadow .15s}.unit-select:focus{border-color:#007bff;outline:none;box-shadow:0 0 0 3px #007bff26}.unit-select:hover{background-color:#e2efff;border-color:#9ec5fe}.converter-toolbar .toolbar-button,.converter-swap-button{color:#0d6efd;background-color:#f0f6ff;border-color:#cfe2ff}.converter-toolbar .toolbar-button:hover,.converter-swap-button:hover{background-color:#e2efff;border-color:#9ec5fe}.desktop-only{display:block}.mobile-only{display:none}@media (max-width:768px){.desktop-only{display:none!important}.mobile-only{display:block!important}.App-header{padding:1.5rem 0}.App-header h1{margin-bottom:.3rem;font-size:1.8rem}.App-header p{padding:0 1rem;font-size:.9rem}.card{margin:0 .5rem 1.5rem;padding:1.5rem}.footer-container{flex-direction:column;align-items:center;gap:.5rem}.footer-left{text-align:center;align-items:center;width:100%}.footer-right{flex-direction:column;justify-content:center;align-items:center;gap:6px;width:100%;display:flex}.footer-separator{display:none}.category-tabs{gap:6px;padding:0 .5rem;flex-flow:wrap!important}.category-tab{min-width:80px;padding:8px 12px;font-size:12px}.category-tab span:first-child{margin-right:4px}.header-container{flex-direction:column!important;align-items:center!important;gap:1rem!important}.header-content{text-align:center;flex:none!important;min-width:auto!important}.header-language-selector{flex:none!important;justify-content:center!important;align-self:center!important;width:100%!important;max-width:300px!important;display:flex!important}.language-selector-mobile{justify-content:center!important;align-items:center!important;width:100%!important;max-width:300px!important;margin:0 auto!important}.language-selector-mobile .language-button .language-name{display:none!important}.language-selector-mobile .language-button{flex:none!important;min-width:35px!important;max-width:40px!important;padding:4px!important}.language-selector-mobile .language-button.active{min-width:60px!important;max-width:none!important}.language-selector-mobile .language-button.active .language-name{font-size:10px!important;display:inline!important}div.language-selector-mobile button.language-button span.language-name{display:none!important}div.language-selector-mobile button.language-button.active span.language-name{font-size:10px!important;display:inline!important}@media (max-width:768px){.App-header>div{justify-content:center!important;align-items:center!important}.App-header>div>div:last-child{justify-content:center!important;margin:0 auto!important;display:flex!important}}.converter-container{flex-direction:column!important;gap:20px!important}.converter-container>div{flex-direction:column;gap:12px;width:100%;display:flex}.value-input,.result-display{max-width:200px;margin:0 auto;width:100%!important}.unit-select{max-width:300px;margin:0 auto;width:100%!important;padding:16px 20px!important;font-size:16px!important}.converter-swap-button{justify-content:center;max-width:200px;margin:0 auto;width:100%!important;padding:16px 20px!important;font-size:16px!important}}@media (max-width:480px){.App-header h1{font-size:1.5rem}.App-header p{font-size:.8rem}.card{margin:0 .25rem 1rem;padding:1rem}.category-tabs{gap:4px;flex-flow:wrap!important}.category-tab{min-width:70px;padding:6px 8px;font-size:11px}.header-container{gap:.75rem!important}.App-header h1{margin-bottom:.2rem}.language-selector-mobile{max-width:250px!important}.language-selector-mobile .language-button{min-width:30px!important;max-width:35px!important;padding:3px!important}.language-selector-mobile .language-button .language-name{font-size:9px!important}.mobile-only{margin-bottom:1.5rem}.mobile-only button{box-shadow:0 2px 8px #007bff26}.mobile-only button:hover{box-shadow:0 4px 12px #007bff40}.converter-container{gap:16px!important}.value-input,.result-display{max-width:180px}.unit-select{max-width:250px;padding:14px 16px!important;font-size:14px!important}.converter-swap-button{max-width:180px;padding:14px 16px!important;font-size:14px!important}}@media (max-width:360px){.language-selector-mobile{max-width:200px!important}.language-selector-mobile .language-button{min-width:25px!important;max-width:30px!important;padding:2px!important}.converter-container{gap:16px!important}.value-input,.result-display{max-width:180px}.unit-select{max-width:250px;padding:14px 16px!important;font-size:14px!important}.converter-swap-button{max-width:180px;padding:14px 16px!important;font-size:14px!important}}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}.landing-loader{justify-content:center;align-items:center;height:100vh;display:flex}.landing-spinner{border:4px solid #fff3;border-top-color:#fff;border-radius:50%;width:48px;height:48px;animation:1s linear infinite landing-spin;box-shadow:inset 0 0 0 1px #0000000d}@keyframes landing-spin{to{transform:rotate(360deg)}}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.cookie-banner{z-index:9999;background:#fff;border-top:1px solid #e9ecef;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 24px #00000014}.cookie-banner__inner{flex-wrap:wrap;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:16px 20px;display:flex}.cookie-banner__text{flex:260px;min-width:260px}.cookie-banner__title{color:#212529;margin:0 0 4px;font-size:16px;font-weight:600}.cookie-banner__message{color:#495057;font-size:14px;line-height:1.5}.cookie-banner__actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.cookie-btn{appearance:none;color:#212529;cursor:pointer;background:#fff;border:1px solid #dee2e6;border-radius:8px;padding:10px 14px;font-size:14px;font-weight:500;transition:background-color .15s,border-color .15s,box-shadow .15s,color .15s}.cookie-btn:hover{background:#f8f9fa;border-color:#ced4da}.cookie-btn--primary{color:#fff;background:#0d6efd;border-color:#0d6efd}.cookie-btn--primary:hover{background:#0b5ed7;border-color:#0a58ca}.cookie-btn--secondary{color:#343a40;background:#f1f3f5;border-color:#dee2e6}.cookie-btn--secondary:hover{background:#e9ecef;border-color:#ced4da}.cookie-link{color:#0d6efd;cursor:pointer;background:0 0;border:none;padding:10px 0;font-size:14px;font-weight:500}.cookie-link:hover{text-decoration:underline}@media (max-width:768px){.cookie-banner__inner{align-items:flex-start}.cookie-banner__actions{justify-content:stretch;width:100%}.cookie-btn,.cookie-btn--primary,.cookie-btn--secondary,.cookie-link{text-align:center;flex:auto}}.cookie-modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:2147483647;background:#0009;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.cookie-modal{background:#fff;border:1px solid #e9ecef;border-radius:12px;flex-direction:column;width:100%;max-width:640px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 12px 40px #0003}.cookie-modal__header{border-bottom:1px solid #f1f3f5;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.cookie-modal__title{color:#212529;font-size:18px;font-weight:600}.cookie-modal__close{appearance:none;color:#6c757d;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.cookie-modal__close:hover{color:#343a40;background:#f1f3f5}.cookie-modal__content{padding:16px;overflow:auto}.cookie-option{background:#f8f9fa;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;padding:14px;display:flex}.cookie-option__text{padding-right:8px}.cookie-option__title{color:#212529;margin-bottom:4px;font-weight:600}.cookie-option__desc{color:#495057;font-size:13px;line-height:1.5}.cookie-switch{width:44px;height:24px;position:relative}.cookie-switch input{opacity:0;width:0;height:0;position:absolute}.cookie-switch__track{background:#dee2e6;border-radius:999px;transition:background-color .15s;position:absolute;inset:0}.cookie-switch__thumb{background:#fff;border-radius:999px;width:18px;height:18px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #00000026}.cookie-switch input:checked+.cookie-switch__track{background:#0d6efd}.cookie-switch input:checked+.cookie-switch__track+.cookie-switch__thumb{transform:translate(20px)}.cookie-modal__footer{background:#f8f9fa;border-top:1px solid #f1f3f5;justify-content:flex-end;gap:8px;padding:12px 16px;display:flex}.markdown-content{color:#333;width:100%;max-width:none;margin:0;padding:0 20px;line-height:1.7}.markdown-content h1{color:#2c3e50;text-align:left;border-bottom:3px solid #3498db;margin:2rem 0 1.5rem;padding-bottom:1rem;font-size:2.5rem;font-weight:700}.markdown-content h2{color:#34495e;border-left:none;margin:2rem 0 1rem;padding-left:0;font-size:1.8rem;font-weight:600}.markdown-content h3{color:#2c3e50;border-bottom:2px solid #ecf0f1;margin:1.5rem 0 .8rem;padding-bottom:.3rem;font-size:1.4rem;font-weight:600}.markdown-content p{text-align:justify;margin:1rem 0;font-size:1.1rem}.markdown-content ul,.markdown-content ol{text-align:left!important;margin:1rem 0!important;padding-left:2rem!important;list-style:none!important}.markdown-content li{font-size:1.05rem;text-indent:0!important;text-align:left!important;margin:.5rem 0!important;padding-left:0!important;position:relative!important}.markdown-content ul li:before{content:"•"!important;color:#333!important;font-weight:700!important;position:absolute!important;top:0!important;left:-2rem!important}.markdown-content ol{counter-reset:item!important}.markdown-content ol li{counter-increment:item!important}.markdown-content ol li:before{content:counter(item)"."!important;color:#333!important;font-weight:700!important;position:absolute!important;top:0!important;left:-2.3rem!important}.markdown-content strong{color:#2c3e50;font-weight:600}.markdown-content code{color:#ecf0f1;background:#2c3e50;border:none;border-radius:6px;margin:0 auto;padding:.3rem .6rem;font-family:Courier New,monospace;font-size:.9rem;display:inline-block;box-shadow:0 2px 4px #0000001a;text-align:center!important}.markdown-content pre{color:#ecf0f1;text-align:center;background:#2c3e50;border-radius:8px;max-width:fit-content;margin:1.5rem auto;padding:1.5rem;font-family:Courier New,monospace;font-size:.95rem;line-height:1.5;overflow-x:auto;box-shadow:0 4px 6px #0000001a}.markdown-content pre code{color:inherit;font-size:inherit;background:0 0;border:none;padding:0}.markdown-content blockquote{color:#555;background:#f8f9fa;border-left:4px solid #3498db;border-radius:0 8px 8px 0;margin:1.5rem 0;padding:1rem 1.5rem;font-style:italic}.markdown-content hr{background:linear-gradient(90deg,#0000,#667eea,#764ba2,#0000);border:none;height:2px;margin:2rem 0}.markdown-content a{color:#3498db;border-bottom:1px solid #0000;text-decoration:none;transition:all .2s}.markdown-content a:hover{color:#2980b9;border-bottom-color:#2980b9}.markdown-content table{border-collapse:collapse;text-align:center;border-radius:8px;width:100%;margin:1.5rem auto;overflow:hidden;box-shadow:0 2px 8px #0000001a}.markdown-content th,.markdown-content td{text-align:center;border:1px solid #e9ecef;padding:12px 16px}.markdown-content th{color:#fff;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);font-size:1rem;font-weight:600}.markdown-content td{color:#333;background:#fff;font-size:.95rem}.markdown-content tr:nth-child(2n) td{background:#f8f9fa}.markdown-content tr:hover td{background:#e3f2fd;transition:background-color .2s}@media (max-width:768px){.markdown-content{padding:0 15px}.markdown-content h1{font-size:2rem}.markdown-content h2{font-size:1.5rem}.markdown-content h3{font-size:1.2rem}.markdown-content p{font-size:1rem}.markdown-content table{margin:1rem auto;font-size:.9rem}.markdown-content th,.markdown-content td{padding:8px 12px}.markdown-content th{font-size:.9rem}.markdown-content td{font-size:.85rem}}