@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-primary:#8b5cf6;--accent-secondary:#d946ef;--success:#10b981;--error:#ef4444;--border:#ffffff1a;--glass-bg:#1e293bb3;--glass-border:#ffffff0d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Outfit,system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 4px 30px #0000001a}.text-gradient{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:Outfit,sans-serif;font-size:1rem;font-weight:500;transition:all .3s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;box-shadow:0 4px 15px #8b5cf64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background:#475569}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.landing-page{flex-direction:column;gap:64px;animation:.5s ease-out fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.hero-section{text-align:center;flex-direction:column;align-items:center;gap:24px;max-width:800px;margin:0 auto;padding:40px 0;display:flex}.badge{background:var(--bg-secondary);border:1px solid var(--border);color:var(--accent-primary);letter-spacing:.5px;border-radius:999px;padding:6px 16px;font-size:.875rem;font-weight:500;display:inline-block}.hero-title{letter-spacing:-1px;font-size:4rem;font-weight:700;line-height:1.1}.accent-text{color:var(--accent-primary)}.hero-subtitle{color:var(--text-secondary);max-width:600px;font-size:1.25rem;line-height:1.6}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;padding-bottom:40px;display:grid}.tool-card{flex-direction:column;gap:16px;padding:32px;transition:all .3s;display:flex;position:relative;overflow:hidden}.tool-card:before{content:"";background:linear-gradient(90deg,#0000,#0000);width:100%;height:4px;transition:all .3s;position:absolute;top:0;left:0}.tool-card:hover:not(.disabled){transform:translateY(-5px);box-shadow:0 10px 40px #0003}.tool-card:hover:not(.disabled):before{background:linear-gradient(to right, var(--accent-primary), var(--accent-secondary))}.tool-icon-wrapper{border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:8px;display:flex}.tool-name{color:var(--text-primary);font-size:1.5rem;font-weight:600}.tool-desc{color:var(--text-secondary);flex:1;line-height:1.6}.tool-link{color:var(--accent-primary);align-items:center;gap:8px;width:max-content;margin-top:16px;padding:8px 0;font-weight:600;display:inline-flex;position:relative}.tool-link:after{content:"";background-color:var(--accent-primary);width:0;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.tool-link:hover:after{width:100%}.disabled{opacity:.6}.coming-soon{background:var(--bg-secondary);color:var(--text-secondary);border-radius:6px;width:max-content;margin-top:16px;padding:6px 12px;font-size:.875rem;font-weight:500;display:inline-block}@media (width<=768px){.hero-title{font-size:3rem}}.json-diff-container{flex-direction:column;gap:24px;height:100%;display:flex}.editors-wrapper{grid-template-columns:1fr 1fr;gap:24px;height:400px;display:grid}.editor-pane,.diff-viewer{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.diff-viewer{min-height:300px}.pane-header{background:var(--bg-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.pane-header h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:.9rem;font-weight:600}.icon-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;padding:4px;transition:all .2s;display:flex}.icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.json-textarea{resize:none;width:100%;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;line-height:1.5}.json-textarea.has-error{box-shadow:inset 0 0 0 1px var(--error)}.error-msg{color:var(--error);background:#ef44441a;border-top:1px solid #ef444433;align-items:center;gap:6px;padding:8px 16px;font-size:.8rem;display:flex}.diff-header{background:var(--bg-secondary)}.legend{gap:16px;font-size:.8rem;display:flex}.legend-item{align-items:center;gap:6px;display:flex}.legend-item .dot{font-family:monospace;font-weight:700}.legend-item.added{color:var(--success)}.legend-item.removed{color:var(--error)}.legend-item.modified{color:var(--accent-secondary)}.diff-content{background:#0f111a;flex:1;padding:16px 0;overflow:auto}.diff-empty{text-align:center;color:var(--text-secondary);padding:32px}.diff-tree{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px;line-height:1.5}.diff-block{padding:2px 16px;display:flex}.diff-sign{-webkit-user-select:none;user-select:none;flex-shrink:0;width:20px;font-weight:700}.indent{white-space:pre}.json-key{color:#7dd3fc}.json-val{color:#a78bfa}.json-bracket{color:var(--text-secondary)}.diff-block.added{background:#10b9811a}.diff-block.added .diff-sign,.diff-block.added .json-val{color:var(--success)}.diff-block.removed{background:#ef44441a}.diff-block.removed .diff-sign,.diff-block.removed .json-val{color:var(--error);text-decoration:line-through}.diff-block.modified{background:#d946ef1a}.diff-block.modified .diff-sign{color:var(--accent-secondary)}.diff-block.unchanged{opacity:.8}@media (width<=1024px){.editors-wrapper{grid-template-columns:1fr;height:auto}.editor-pane{height:300px}}.tool-page{flex-direction:column;gap:32px;height:100%;display:flex}.fade-in{animation:.4s ease-out fadeIn}.tool-header{flex-direction:column;gap:16px;display:flex}.back-link{color:var(--text-secondary);align-items:center;gap:8px;width:max-content;font-weight:500;transition:color .2s;display:inline-flex}.back-link:hover{color:var(--text-primary)}.title-wrapper{align-items:center;gap:16px;display:flex}.tool-title{letter-spacing:-1px;font-size:2.5rem;font-weight:700}.badge-outline{border:1px solid var(--accent-primary);color:var(--accent-primary);text-transform:uppercase;letter-spacing:.5px;border-radius:999px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-block}.tool-desc{color:var(--text-secondary);max-width:800px;font-size:1.1rem}.tool-workspace{flex-direction:column;flex:1;min-height:600px;padding:24px;display:flex}@media (width<=768px){.tool-title{font-size:2rem}.title-wrapper{flex-direction:column;align-items:flex-start}}.input-section{flex-direction:column;gap:8px;display:flex}.regex-input-wrapper{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;align-items:center;padding:8px 16px;transition:border-color .2s,box-shadow .2s;display:flex;box-shadow:inset 0 2px 4px #0000001a}.regex-input-wrapper:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 2px #8b5cf633}.regex-slash{color:var(--text-secondary);-webkit-user-select:none;user-select:none;font-size:1.5rem;font-weight:300}.regex-input{color:var(--accent-primary);background:0 0;border:none;outline:none;flex:1;padding:8px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1.25rem}.regex-input::placeholder{color:var(--text-secondary);opacity:.5}.regex-flags{border-left:1px solid var(--border);gap:4px;margin-left:12px;padding-left:16px;display:flex}.flag-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-family:ui-monospace,SFMono-Regular,monospace;font-size:1.1rem;transition:all .2s;display:flex}.flag-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.flag-btn.active{color:var(--accent-primary);background:#8b5cf626;border-color:#8b5cf64d;font-weight:700}.regex-error{color:var(--error);background:#ef44441a;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:.875rem;display:flex}.test-string-section{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;flex-direction:column;flex:1;min-height:250px;display:flex;overflow:hidden}.match-count{color:var(--success);background:#10b9811a;border-radius:999px;padding:4px 12px;font-size:.875rem;font-weight:600}.test-string-editor{background:var(--bg-primary);flex:1;min-height:200px;position:relative}.test-textarea,.test-highlights{white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;border:none;width:100%;height:100%;margin:0;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1rem;line-height:1.6;position:absolute;top:0;left:0}.test-textarea{color:#0000;caret-color:var(--text-primary);resize:none;z-index:2;background:0 0;outline:none}.test-textarea::placeholder{color:var(--text-secondary);opacity:.5}.test-highlights{color:var(--text-secondary);z-index:1;pointer-events:none;overflow-y:auto}.highlight-match{color:#fff;background:#8b5cf64d;border-radius:3px;display:inline-block;position:relative;box-shadow:0 0 0 1px #8b5cf680}.highlight-match:nth-child(2n){background:#d946ef4d;box-shadow:0 0 0 1px #d946ef80}.match-tooltip{background:var(--bg-tertiary);color:var(--text-primary);white-space:nowrap;opacity:0;pointer-events:none;z-index:10;font-size:.7rem;font-family:var(--sans);border-radius:4px;padding:2px 6px;transition:opacity .2s;position:absolute;bottom:100%;left:50%;transform:translate(-50%)translateY(-4px)}.matches-list-section{background:var(--bg-primary);border:1px solid var(--border);border-radius:12px;flex-direction:column;max-height:300px;display:flex;overflow:hidden}.matches-list{background:var(--bg-primary);grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;padding:16px;display:grid;overflow-y:auto}.match-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex}.match-header{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:.8rem;display:flex}.match-number{color:var(--accent-primary);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.match-index{font-family:ui-monospace,monospace}.match-value{color:var(--text-primary);word-break:break-all;background:var(--bg-primary);border-radius:4px;padding:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.9rem}.match-groups{flex-direction:column;gap:4px;margin-top:4px;font-size:.85rem;display:flex}.groups-label{color:var(--text-secondary);text-transform:uppercase;font-size:.75rem}.group-item{color:var(--text-primary);background:var(--bg-primary);border-left:2px solid var(--accent-secondary);border-radius:4px;padding:4px 8px;font-family:ui-monospace,SFMono-Regular,monospace}.group-number{color:var(--text-secondary)}@media (width<=768px){.regex-input-wrapper{flex-direction:column;align-items:stretch}.regex-flags{border-left:none;border-top:1px solid var(--border);justify-content:center;margin-top:8px;margin-left:0;padding-top:8px;padding-left:0}.regex-input{text-align:center}.regex-slash{display:none}}.regex-tester-container{flex-direction:column;gap:24px;height:100%;display:flex}.blank-page-editor{background-color:var(--bg-primary);z-index:9999;width:100vw;height:100vh;color:var(--text-primary);font-family:var(--sans);box-sizing:border-box;outline:none;padding:48px;font-size:1.25rem;line-height:1.6;position:fixed;top:0;left:0;overflow-y:auto}.blank-page-editor:empty:before{content:attr(data-placeholder);color:var(--text-secondary);opacity:.5;pointer-events:none;font-style:italic;font-weight:300;display:block}.blank-page-editor:has(>br:only-child):before{content:attr(data-placeholder);color:var(--text-secondary);opacity:.5;pointer-events:none;font-style:italic;font-weight:300;display:block}.app-container{flex-direction:column;min-height:100vh;display:flex}.navbar{z-index:100;height:64px;margin:16px;padding:0 24px;position:sticky;top:0}.nav-content{justify-content:space-between;align-items:center;max-width:1200px;height:100%;margin:0 auto;display:flex}.logo-link{align-items:center;gap:12px;text-decoration:none;transition:opacity .2s;display:flex}.logo-link:hover{opacity:.8}.logo-icon{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.logo-text{letter-spacing:-.5px;background:linear-gradient(90deg,#fff,#a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.25rem;font-weight:700}.nav-links{align-items:center;gap:24px;display:flex}.nav-link{color:var(--text-secondary);font-size:.95rem;font-weight:500;transition:color .2s}.nav-link:hover{color:var(--text-primary)}.icon-link{align-items:center;display:flex}.main-content{flex-direction:column;flex:1;width:100%;max-width:1200px;margin:0 auto;padding:32px 16px;display:flex}.footer{text-align:center;color:var(--text-secondary);margin-top:auto;padding:32px 16px;font-size:.875rem}