:root{--rosewater: #f5e0dc;--flamingo: #f2cdcd;--pink: #f5c2e7;--mauve: #cba6f7;--red: #f38ba8;--maroon: #eba0ac;--peach: #fab387;--yellow: #f9e2af;--green: #a6e3a1;--teal: #94e2d5;--sky: #89dceb;--sapphire: #74c7ec;--blue: #89b4fa;--lavender: #b4befe;--text: #cdd6f4;--subtext1: #bac2de;--subtext0: #a6adc8;--overlay2: #b4befe;--overlay1: #a6adc8;--overlay0: #9399b2;--surface2: #585b70;--surface1: #45475a;--surface0: #313244;--base: #1e1e2e;--mantle: #181825;--crust: #11111b;--font-family-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-mono: "Fira Code", "JetBrains Mono", "SF Mono", Consolas, "Liberation Mono", Menlo, monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .1);--shadow-md: 0 4px 8px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .3);--shadow-xl: 0 12px 24px rgba(0, 0, 0, .4);--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-family-sans);font-size:1rem;line-height:1.6;color:var(--text);background:var(--crust);min-height:100vh;overflow-x:hidden}ul,ol{list-style:none}a{color:inherit;text-decoration:none}button{border:none;background:none;font:inherit;cursor:pointer;color:inherit}input,textarea,select{font:inherit;color:inherit;background:transparent;border:none;outline:none}img,svg{max-width:100%;height:auto;display:block}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin:0}h1{font-size:2.5rem;font-weight:800}h2{font-size:2rem;font-weight:700}h3{font-size:1.5rem;font-weight:600}h4{font-size:1.25rem;font-weight:600}h5{font-size:1.125rem;font-weight:500}h6{font-size:1rem;font-weight:500}p{margin:0;line-height:1.6}code{font-family:var(--font-family-mono);font-size:.875rem;background:var(--surface0);color:var(--text);padding:.125rem .25rem;border-radius:var(--radius-sm)}pre{font-family:var(--font-family-mono);font-size:.875rem;background:var(--surface0);color:var(--text);padding:var(--space-md);border-radius:var(--radius-md);overflow-x:auto;line-height:1.5;margin:0}:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background:var(--blue);color:var(--base)}::-moz-selection{background:var(--blue);color:var(--base)}*{scrollbar-width:thin;scrollbar-color:var(--surface1) var(--base)}*::-webkit-scrollbar-track{background:var(--base);border-radius:var(--radius-sm)}*::-webkit-scrollbar-thumb{background:var(--surface1);border-radius:var(--radius-sm);border:1px solid var(--surface0)}*::-webkit-scrollbar-thumb:hover{background:var(--surface2)}*::-webkit-scrollbar-corner{background:var(--base)}.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}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.font-mono{font-family:var(--font-family-mono)}.font-sans{font-family:var(--font-family-sans)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease-out}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.animate-slide-in-right{animation:slideInRight .3s ease-out}@media print{*{background:#fff!important;color:#000!important;box-shadow:none!important;text-shadow:none!important}.notification-container{display:none!important}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media (prefers-contrast: high){:root{--text: #ffffff;--base: #000000;--surface0: #333333;--surface1: #555555;--blue: #00aaff}}@media (max-width: 768px){input,textarea,select{font-size:16px!important}html{overflow-x:hidden;height:100%}body{-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;position:relative;min-height:100%;overflow-x:hidden}}.app{transform:translateZ(0);-webkit-transform:translateZ(0)}@supports (-webkit-touch-callout: none){html{-webkit-text-size-adjust:100%}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;overflow-x:hidden}.app{-webkit-overflow-scrolling:touch;transform:translateZ(0)}}@media (hover: none) and (pointer: coarse){button,input,textarea,select,a{min-height:44px;min-width:44px}*{-webkit-tap-highlight-color:rgba(137,180,250,.2)}}@media (max-width: 768px) and (orientation: landscape){:root{--space-md: .75rem;--space-lg: 1rem;--space-xl: 1.25rem}}.yql-input-container{display:flex;flex-direction:column;height:100%;background:#1e1e2e;border-radius:12px;border:1px solid #313244;overflow:hidden;box-shadow:0 4px 20px #0000004d}.yql-input-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:linear-gradient(135deg,#1e1e2e,#262637);border-bottom:1px solid #313244;flex-shrink:0}.yql-input-header h2{margin:0;color:#cdd6f4;font-size:1.2rem;font-weight:600;display:flex;align-items:center}.yql-input-header h2:before{content:"⚡";margin-right:.5rem;font-size:1.4rem}.yql-input-actions{display:flex;gap:.75rem}.parse-btn,.clear-btn{padding:.5rem 1rem;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.parse-btn{background:linear-gradient(135deg,#89b4fa,#74c7ec);color:#1e1e2e}.parse-btn:hover:not(:disabled){background:linear-gradient(135deg,#74c7ec,#89b4fa);transform:translateY(-1px);box-shadow:0 4px 12px #89b4fa4d}.clear-btn{background:#45475a;color:#cdd6f4;border:1px solid #585b70}.clear-btn:hover:not(:disabled){background:#585b70;transform:translateY(-1px)}.parse-btn:disabled,.clear-btn:disabled{opacity:.5;cursor:not-allowed}.sample-queries{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;background:#181825;border-bottom:1px solid #313244;flex-wrap:wrap;flex-shrink:0}.sample-label{color:#bac2de;font-size:.9rem;font-weight:500;white-space:nowrap}.sample-btn{padding:.4rem .8rem;background:#313244;color:#cdd6f4;border:1px solid #45475a;border-radius:6px;font-size:.85rem;cursor:pointer;transition:all .2s ease}.sample-btn:hover{background:#45475a;border-color:#585b70;transform:translateY(-1px)}.yql-editor{flex:1;display:flex;position:relative;background:#1e1e2e;transition:all .2s ease;min-height:300px;overflow:hidden}.yql-editor.focused{box-shadow:inset 0 0 0 2px #89b4fa}.line-numbers{background:#181825;color:#a6adc8;padding:1rem .75rem;font-family:Fira Code,JetBrains Mono,SF Mono,Consolas,monospace;font-size:.9rem;line-height:1.5;-webkit-user-select:none;user-select:none;border-right:1px solid #313244;min-width:3rem;text-align:right;white-space:pre;flex-shrink:0;overflow:hidden}.line-number{height:1.5em;display:flex;align-items:center;justify-content:flex-end}.editor-content{flex:1;position:relative;overflow:hidden;min-width:0}.syntax-highlight,.yql-textarea{position:absolute;top:0;left:0;width:100%;height:100%;font-family:Fira Code,JetBrains Mono,SF Mono,Consolas,monospace;font-size:.9rem;line-height:1.5;padding:1rem;margin:0;border:none;outline:none;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;box-sizing:border-box}.syntax-highlight{color:transparent;background:transparent;pointer-events:none;overflow:hidden;z-index:1;white-space:pre-wrap;word-wrap:break-word}.yql-textarea{background:transparent;color:#cdd6f4;resize:none;overflow:auto;z-index:2;caret-color:#89b4fa}.yql-textarea::placeholder{color:#a6adc8;font-style:italic}.syntax-highlight .keyword{color:#cba6f7;font-weight:600}.syntax-highlight .string{color:#a6e3a1}.syntax-highlight .number{color:#fab387}.syntax-highlight .operator{color:#f38ba8}.syntax-highlight .function{color:#89b4fa;font-weight:500}.syntax-highlight .json{color:#f9e2af}.yql-input-footer{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.5rem;background:#181825;border-top:1px solid #313244;font-size:.85rem;color:#bac2de;flex-shrink:0}.character-count,.line-count{display:flex;align-items:center;gap:.5rem}.character-count:before{content:"📝"}.line-count:before{content:"📄"}.yql-textarea::-webkit-scrollbar{width:8px;height:8px}.yql-textarea::-webkit-scrollbar-track{background:#181825}.yql-textarea::-webkit-scrollbar-thumb{background:#45475a;border-radius:4px}.yql-textarea::-webkit-scrollbar-thumb:hover{background:#585b70}@media (max-width: 1024px){.yql-input-header{padding:1rem}.sample-queries,.yql-input-footer{padding:.875rem 1rem}}@media (max-width: 768px){.yql-input-header{flex-direction:column;gap:1rem;align-items:stretch;padding:1rem .75rem}.yql-input-header h2{font-size:1.1rem;text-align:center}.yql-input-actions{justify-content:center;gap:1rem}.parse-btn,.clear-btn{flex:1;max-width:120px;padding:.75rem 1rem;font-size:.9rem;min-height:44px}.sample-queries{flex-direction:column;align-items:stretch;gap:.75rem;padding:1rem .75rem}.sample-label{text-align:center;margin-bottom:.5rem}.sample-btn{text-align:center;padding:.75rem 1rem;font-size:.85rem;min-height:44px;word-wrap:break-word;white-space:normal}.line-numbers{min-width:2.5rem;font-size:.8rem;padding:1rem .5rem}.syntax-highlight,.yql-textarea{font-size:16px!important;padding:1rem .75rem;line-height:1.6}.yql-editor{min-height:280px}.yql-input-footer{padding:.875rem .75rem;font-size:.8rem}}@media (max-width: 480px){.yql-input-container{border-radius:8px}.yql-input-header{padding:.875rem .5rem}.yql-input-header h2{font-size:1rem}.yql-input-actions{gap:.75rem}.parse-btn,.clear-btn{padding:.75rem .875rem;font-size:.85rem;border-radius:8px}.sample-queries{padding:.875rem .5rem;gap:.5rem}.sample-btn{padding:.75rem .875rem;font-size:.8rem;border-radius:6px}.line-numbers{min-width:2rem;font-size:.75rem;padding:.875rem .375rem}.syntax-highlight,.yql-textarea{font-size:16px!important;padding:.875rem .5rem;line-height:1.65}.yql-editor{min-height:250px}.yql-input-footer{padding:.75rem .5rem;font-size:.75rem;flex-wrap:wrap;gap:.5rem;justify-content:center}.character-count,.line-count{flex:1;min-width:80px;justify-content:center}}@media (max-width: 360px){.yql-input-header{padding:.75rem .375rem}.yql-input-header h2{font-size:.95rem}.parse-btn,.clear-btn{padding:.675rem .75rem;font-size:.8rem}.sample-queries{padding:.75rem .375rem}.sample-btn{padding:.675rem .75rem;font-size:.75rem}.line-numbers{min-width:1.75rem;font-size:.7rem;padding:.75rem .25rem}.syntax-highlight,.yql-textarea{font-size:16px!important;padding:.75rem .375rem}.yql-editor{min-height:220px}.yql-input-footer{padding:.675rem .375rem;font-size:.7rem}}@media (max-width: 768px) and (orientation: landscape){.yql-input-header{flex-direction:row;justify-content:space-between;align-items:center;padding:.75rem}.yql-input-header h2{text-align:left}.yql-input-actions{justify-content:flex-end;gap:.75rem}.parse-btn,.clear-btn{flex:none;max-width:none}.sample-queries{flex-direction:row;flex-wrap:wrap;justify-content:center;padding:.75rem}.sample-label{text-align:left;margin-bottom:0;white-space:nowrap;margin-right:.75rem}.yql-editor{min-height:200px}}@media (hover: none) and (pointer: coarse){.parse-btn,.clear-btn,.sample-btn{min-height:44px;touch-action:manipulation}.yql-textarea{touch-action:manipulation;-webkit-touch-callout:none}.sample-btn{min-height:48px;padding:.75rem 1rem}}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi){.syntax-highlight,.yql-textarea{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@media (max-width: 768px){.yql-textarea{-webkit-user-select:text;user-select:text;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;font-size:16px!important;transform:translateZ(0);position:relative}.yql-textarea:focus{transform:translateZ(0);outline:none;border:none}.yql-editor{contain:layout style;transform:translateZ(0);isolation:isolate}.parse-btn,.clear-btn,.sample-btn{-webkit-tap-highlight-color:transparent;transform:translateZ(0);position:relative}}@supports (-webkit-touch-callout: none){.yql-textarea{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;-webkit-font-smoothing:antialiased;font-size:16px!important}}.yql-output-container{background:#1e1e2e;border-radius:8px;padding:1rem;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:.9rem;line-height:1.6;color:#cdd6f4;border:1px solid #313244;box-shadow:0 4px 12px #0000004d;overflow-x:auto}.section{margin-bottom:1.5rem}.section-header{margin-bottom:.5rem}.section-keyword{color:#f38ba8;font-weight:700;text-transform:uppercase;font-size:1rem}.section-content{margin-left:0;overflow-x:auto}.condition-line{display:flex;align-items:flex-start;margin:2px 0;font-family:JetBrains Mono,monospace;font-size:.9rem;line-height:1.4}.tree-prefix{white-space:pre}.line-content{white-space:pre-wrap;word-break:break-all}.tree-branch{display:none}.condition-line>span:last-child{margin-left:4px}.tree-branch.middle:before{bottom:0}.tree-branch.last:before{bottom:10px}.field-name{color:#89b4fa;font-weight:600}.table-name{color:#a6e3a1;font-weight:600}.comparison-op{color:#f9e2af;font-weight:600;padding:0 .3rem}.field-value{color:#fab387;font-style:italic}.logical-op{color:#a6e3a1;font-weight:700;text-transform:uppercase}.unary-op{color:#f38ba8;font-weight:700;text-transform:uppercase}.function-name{color:#cba6f7;font-weight:600}.pipe-operation{color:#94e2d5;font-weight:600}.unknown-condition{color:#a6adc8;font-style:italic}.function-prefix{color:#cba6f7}.yql-output-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid #313244}.yql-output-title{font-size:1.1rem;font-weight:600;color:#cdd6f4}.copy-button{background:#89b4fa;color:#1e1e2e;border:none;padding:.4rem .8rem;border-radius:4px;font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s ease}.copy-button:hover{background:#74c7ec;transform:translateY(-1px)}.output-placeholder{text-align:center;color:#a6adc8;font-style:italic;padding:2rem}.parse-error{background:#f38ba81a;border:1px solid #f38ba8;border-radius:6px;padding:1rem;color:#f38ba8}.error-title{font-weight:600;margin-bottom:.5rem}.error-message{font-family:inherit;font-size:.85rem;opacity:.9}@media (max-width: 1024px){.yql-output-container{padding:1rem .875rem;font-size:.85rem}.yql-output-header{margin-bottom:1rem}.yql-output-title{font-size:1rem}}@media (max-width: 768px){.yql-output-container{padding:.875rem .75rem;font-size:.8rem;border-radius:8px;overflow-x:hidden}.yql-output-header{flex-direction:column;gap:1rem;align-items:stretch;margin-bottom:1rem}.yql-output-title{font-size:1rem;text-align:center}.yql-output-header>div{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap}.copy-button{flex:1;max-width:100px;min-width:80px;padding:.6rem .75rem;font-size:.75rem;min-height:44px;border-radius:6px;text-align:center;white-space:nowrap}.section{margin-bottom:1.25rem}.section-keyword{font-size:.9rem}.section-content{overflow-x:auto;max-width:100%}.condition-line{font-size:.8rem;line-height:1.5;word-break:break-word;overflow-wrap:anywhere}.line-content{word-break:break-word;overflow-wrap:anywhere;max-width:100%}.tree-prefix{white-space:pre;flex-shrink:0}.field-name,.table-name,.function-name{word-break:break-word}.output-placeholder{padding:1.5rem 1rem;font-size:.85rem}.parse-error{padding:.875rem}.error-title{font-size:.9rem}.error-message{font-size:.8rem}}@media (max-width: 480px){.yql-output-container{padding:.75rem .5rem;font-size:.75rem;border-radius:6px}.yql-output-header{gap:.875rem}.yql-output-title{font-size:.95rem}.yql-output-header>div{gap:.375rem}.copy-button{padding:.6rem .5rem;font-size:.7rem;min-width:70px;max-width:90px;border-radius:4px}.section{margin-bottom:1rem}.section-keyword{font-size:.85rem}.condition-line{font-size:.75rem;line-height:1.6;margin:1px 0}.tree-prefix{font-size:.7rem}.output-placeholder{padding:1.25rem .75rem;font-size:.8rem}.parse-error{padding:.75rem}.error-title{font-size:.85rem}.error-message{font-size:.75rem}}@media (max-width: 360px){.yql-output-container{padding:.625rem .375rem;font-size:.7rem}.yql-output-title{font-size:.9rem}.copy-button{padding:.5rem .375rem;font-size:.65rem;min-width:60px;max-width:80px}.section-keyword{font-size:.8rem}.condition-line{font-size:.7rem}.tree-prefix{font-size:.65rem}.output-placeholder{padding:1rem .5rem;font-size:.75rem}.parse-error{padding:.625rem}.error-title{font-size:.8rem}.error-message{font-size:.7rem}}@media (max-width: 768px) and (orientation: landscape){.yql-output-header{flex-direction:row;justify-content:space-between;align-items:center;gap:1rem}.yql-output-title{text-align:left}.yql-output-header>div{justify-content:flex-end;gap:.5rem}.copy-button{flex:none;max-width:none;min-width:70px}}@media (hover: none) and (pointer: coarse){.copy-button{min-height:44px;touch-action:manipulation;-webkit-tap-highlight-color:rgba(137,180,250,.3)}.copy-button:active{transform:scale(.98);transition:transform .1s ease}.yql-output-header>div{gap:.75rem}}.section-content{overflow-x:auto;overflow-y:visible;-webkit-overflow-scrolling:touch}.condition-line{max-width:100%;overflow-wrap:break-word;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}@media (max-width: 768px){.field-name,.table-name,.function-name,.logical-op,.unary-op{font-weight:700}.comparison-op{padding:0 .2rem}}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi){.yql-output-container{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}.app{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(135deg,#0f0f23,#1e1e2e 25%,#181825);color:#cdd6f4;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden;position:relative}.app-header,.app-main,.app-footer{position:relative;contain:layout style}.app-main{isolation:isolate}.footer-tip{position:static!important;transform:none!important;left:auto!important;top:auto!important;right:auto!important;bottom:auto!important}.app-header{position:relative;background:linear-gradient(135deg,#0f0f23,#1a1a2e,#16213e);border-bottom:1px solid rgba(137,180,250,.1);overflow:hidden;min-height:80px;transition:all .3s ease}.app-header:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at top left,rgba(137,180,250,.05) 0%,transparent 50%),radial-gradient(ellipse at bottom right,rgba(166,227,161,.05) 0%,transparent 50%);pointer-events:none;z-index:0}.header-gradient{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#89b4fa,#a6e3a1,#fab387,#f38ba8,#cba6f7);z-index:2}.header-container{position:relative;max-width:1400px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;gap:2rem;z-index:1}.header-main{display:flex;align-items:center;gap:2rem;flex:1}.brand-section{display:flex;align-items:center;gap:1.5rem;flex:1;min-width:0}.logo-container{display:flex;align-items:center;gap:.75rem;flex-shrink:0}.logo-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#89b4fa,#a6e3a1);border-radius:8px;box-shadow:0 4px 16px #89b4fa4d;color:#1e1e2e}.logo-icon svg{width:20px;height:20px}.brand-text{display:flex;flex-direction:column;gap:.15rem}.brand-title{margin:0;font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#89b4fa,#a6e3a1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1;letter-spacing:-.02em}.brand-tagline{font-size:.75rem;color:#bac2de;font-weight:500;text-transform:uppercase;letter-spacing:.1em}.header-description{margin:0;font-size:.9rem;color:#a6adc8;line-height:1.4;max-width:400px;font-weight:400;flex:1;min-width:0}.header-metrics{background:#1e1e2ecc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(137,180,250,.1);border-radius:8px;padding:.75rem 1rem;box-shadow:0 4px 16px #0000004d;flex-shrink:0}.metrics-grid{display:flex;gap:1.5rem;align-items:center}.metric-item{display:flex;flex-direction:column;align-items:center;gap:.1rem;min-width:60px}.metric-value{font-size:1.2rem;font-weight:700;color:#89b4fa;line-height:1}.metric-label{font-size:.7rem;color:#bac2de;text-transform:uppercase;letter-spacing:.05em;font-weight:500}.app-main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%;box-sizing:border-box;position:relative;z-index:10;isolation:isolate}.layout-container{display:flex;gap:2rem;height:100%;align-items:stretch;position:relative;contain:layout}.input-panel{flex:1 1 40%;min-width:300px}.output-panel{flex:1 1 60%;min-width:400px}.app-footer{background:#181825;border-top:1px solid #313244;padding:1.5rem 2rem;margin-top:auto;position:relative;contain:layout style;z-index:1;transform:translateZ(0)}.footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;position:relative}.footer-content p{margin:0;color:#bac2de;font-size:.9rem}.footer-link{color:#89b4fa;font-weight:500}.footer-links{display:flex;gap:1rem;align-items:center;position:relative}.footer-tip{color:#a6e3a1;font-size:.9rem;font-weight:500;position:relative;display:inline-block;z-index:auto}.notification-container{position:fixed;top:2rem;right:2rem;z-index:1000;display:flex;flex-direction:column;gap:.5rem;max-width:400px}.notification{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;border-radius:8px;border:1px solid;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;transform:translate(100%);animation:slideIn .3s ease forwards;box-shadow:0 4px 16px #0000004d;font-weight:500}@keyframes slideIn{to{transform:translate(0)}}.notification.success{background:#a6e3a11a;border-color:#a6e3a166;color:#a6e3a1}.notification.error{background:#f38ba81a;border-color:#f38ba866;color:#f38ba8}.notification.info{background:#89b4fa1a;border-color:#89b4fa66;color:#89b4fa}.notification:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0006}.notification-icon{font-size:1.2rem;flex-shrink:0}.notification-message{flex:1;font-size:.9rem}*{scrollbar-width:thin;scrollbar-color:#45475a #1e1e2e}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:#1e1e2e}*::-webkit-scrollbar-thumb{background:#45475a;border-radius:4px}*::-webkit-scrollbar-thumb:hover{background:#585b70}*,*:before,*:after{box-sizing:border-box}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid #89b4fa;outline-offset:2px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;max-width:1200px;margin:0 auto;align-items:start}.footer-main h3,.footer-features h4,.footer-tech h4{color:#89b4fa;margin-bottom:.75rem;font-size:1.1rem;font-weight:600}.footer-main p,.footer-tech p{color:#bac2de;line-height:1.6;margin-bottom:1rem}.footer-features ul{list-style:none;padding:0;margin:0}.footer-features li{padding:.25rem 0;color:#bac2de;font-size:.9rem;line-height:1.4}.footer-features li:before{content:"✓ ";color:#a6e3a1;font-weight:700;margin-right:.5rem}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:1.5rem;text-align:left}}@media (max-width: 1200px){.layout-container{display:flex!important;flex-direction:column!important;gap:1.5rem;height:auto!important}.input-panel{order:1!important;min-width:unset!important;flex:none!important;width:100%!important;max-width:100%!important}.output-panel{order:2!important;min-width:unset!important;flex:none!important;width:100%!important;max-width:100%!important}}@media (max-width: 1024px){.header-container{flex-direction:column;gap:1rem;padding:1rem}.header-main{flex-direction:column;gap:1rem;text-align:center}.brand-section{flex-direction:column;gap:1rem;align-items:center}.header-description{max-width:100%;text-align:center}.header-metrics{align-self:center;width:100%;max-width:300px}.app-main{padding:1.5rem 1rem}}@media (max-width: 768px){.header-container{padding:1rem .75rem}.brand-title{font-size:1.4rem}.header-description{font-size:.9rem;line-height:1.5}.metrics-grid{gap:1rem;justify-content:space-around}.metric-item{min-width:60px}.metric-value{font-size:1.1rem}.metric-label{font-size:.65rem}.app-main{padding:1rem .75rem}.layout-container{gap:1.25rem}.footer-content{flex-direction:column;text-align:center;gap:1.5rem}.notification-container{top:1rem;right:.75rem;left:.75rem;max-width:none}.notification{padding:.875rem 1rem;font-size:.9rem}.notification-message{font-size:.85rem}}@media (max-width: 480px){.header-container{padding:.75rem .5rem}.brand-title{font-size:1.25rem}.header-description{font-size:.85rem;padding:0 .5rem}.metrics-grid{gap:.75rem;padding:0 .5rem}.metric-item{min-width:55px}.metric-value{font-size:1rem}.metric-label{font-size:.6rem}.app-main{padding:.75rem .5rem}.layout-container{gap:1rem}.notification-container{top:.75rem;right:.5rem;left:.5rem}.notification{padding:.75rem .875rem;font-size:.85rem}.notification-message{font-size:.8rem}.notification-icon{font-size:1rem}}@media (max-width: 360px){.header-container{padding:.5rem}.brand-title{font-size:1.1rem}.header-description{font-size:.8rem;padding:0}.metrics-grid{gap:.5rem;flex-wrap:wrap;justify-content:center}.metric-item{min-width:50px;flex:0 0 auto}.app-main{padding:.5rem}.layout-container{gap:.75rem}}@media (max-width: 768px) and (orientation: landscape){.header-container{padding:.75rem}.brand-section{flex-direction:row;text-align:left}.header-main{flex-direction:row;justify-content:space-between;text-align:left}.header-description{text-align:left;max-width:60%}.header-metrics{align-self:flex-start}}@media (hover: none) and (pointer: coarse){.notification{min-height:44px;padding:.875rem 1rem}.metric-item{min-height:44px;display:flex;flex-direction:column;justify-content:center}}@media (max-width: 768px){.app-main{position:relative;will-change:auto;contain:layout style;transform:translateZ(0)}.notification-container{position:fixed;top:1rem;right:.75rem;left:.75rem;max-width:none;z-index:9999;pointer-events:none}.notification{pointer-events:auto;transform:translateZ(0);will-change:transform}.yql-input-container,.yql-output-container{transform:translateZ(0);position:relative;contain:layout style}.app-header{position:relative;transform:translateZ(0);contain:layout style}}@media (max-width: 768px){.layout-container{position:relative!important;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.yql-editor{position:relative;transform:translateZ(0);will-change:auto}.yql-textarea{transform:translateZ(0);-webkit-transform:translateZ(0);position:relative}}@media (hover: none) and (pointer: coarse){button{transform:translateZ(0);-webkit-transform:translateZ(0)}button:focus{outline:none;-webkit-tap-highlight-color:transparent}button:active{transform:translateZ(0) scale(.98);-webkit-transform:translateZ(0) scale(.98)}}