*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.relative{position:relative}.flex{display:flex}.h-full{height:100%}.items-center{align-items:center}.justify-center{justify-content:center}.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)}:root{color:#eef6f8;background:#08090b;font-family:Avenir Next,Trebuchet MS,Noto Sans SC,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg: #08090b;--panel: rgba(18, 20, 24, .78);--panel-strong: rgba(28, 31, 36, .86);--line: rgba(148, 163, 184, .24);--text: #eef6f8;--muted: #8f9ca8;--cyan: #22d3ee;--amber: #fbbf24;--danger: #fb7185;--radius: 24px;--mono: "SFMono-Regular", "Cascadia Code", "Liberation Mono", monospace}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 18% 12%,rgba(34,211,238,.14),transparent 30%),radial-gradient(circle at 82% 0%,rgba(251,191,36,.1),transparent 28%),linear-gradient(135deg,#08090b,#101216 52%,#08090b)}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{position:relative;width:min(1120px,calc(100% - 32px));min-height:100vh;margin:0 auto;padding:56px 0;overflow:hidden}.orb{position:fixed;z-index:-1;border-radius:999px;filter:blur(22px);opacity:.75}.orb-a{top:90px;left:8%;width:180px;height:180px;background:#22d3ee29}.orb-b{right:12%;bottom:80px;width:220px;height:220px;background:#fbbf241a}.intro{display:flex;gap:20px;align-items:center;margin-bottom:28px}.brand-mark{display:grid;width:58px;height:58px;place-items:center;color:#061014;background:linear-gradient(135deg,var(--cyan),#67e8f9);border-radius:18px;box-shadow:0 18px 48px #22d3ee40}.eyebrow{margin:0 0 6px;color:var(--cyan);font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}h1,h2,p{margin-top:0}h1{margin-bottom:8px;font-family:Georgia,Times New Roman,serif;font-size:clamp(38px,7vw,78px);line-height:.95;letter-spacing:-.08em}h2{margin-bottom:0;font-size:22px;letter-spacing:-.03em}.subtitle{max-width:660px;margin-bottom:0;color:var(--muted)}.tool-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:0 0 18px}.tool-nav a{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;align-items:center;padding:14px;color:var(--text);text-decoration:none;text-align:left;border:1px solid var(--line);background:#ffffff09;border-radius:18px;transition:transform .18s ease,border-color .18s ease,background .18s ease}.tool-nav a:hover,.tool-nav a.active{transform:translateY(-1px);border-color:#22d3ee80;background:#22d3ee1a}.tool-nav svg{grid-row:span 2;color:var(--cyan)}.tool-nav span{font-weight:800}.tool-nav small{color:var(--muted)}.panel,.reference-card{border:1px solid var(--line);background:linear-gradient(145deg,var(--panel),rgba(12,14,18,.74));border-radius:var(--radius);box-shadow:0 24px 80px #00000042,inset 0 1px #ffffff0a;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero-panel{padding:24px;margin-bottom:18px}.section-heading{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:20px}.live-pill{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;color:var(--cyan);font-family:var(--mono);font-size:12px;border:1px solid rgba(34,211,238,.32);border-radius:999px;background:#22d3ee14}.live-pill span{width:8px;height:8px;background:var(--cyan);border-radius:999px;box-shadow:0 0 16px var(--cyan)}.current-grid,.reference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric-card,.reference-card{padding:18px;background:#ffffff09;border-radius:18px}.metric-card span,.reference-card span,.result-row span,.input-label{display:block;color:var(--muted);font-size:12px;font-weight:700}.metric-card strong,.reference-card strong,.result-row strong{display:block;margin-top:8px;overflow-wrap:anywhere;font-family:var(--mono);font-size:15px;color:var(--text)}.workspace,.tool-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:18px;margin-bottom:18px}.input-panel,.result-panel{padding:24px}.panel-copy{margin:10px 0 18px;color:var(--muted)}.ghost-button,.quick-row button,.input-wrap button,.icon-button{display:inline-flex;gap:8px;align-items:center;justify-content:center;color:var(--text);border:1px solid var(--line);background:#ffffff0d;border-radius:14px;transition:transform .18s ease,border-color .18s ease,background .18s ease}.ghost-button{padding:9px 12px}.ghost-button:hover,.quick-row button:hover,.input-wrap button:hover,.icon-button:hover{transform:translateY(-1px);border-color:#22d3ee80;background:#22d3ee1a}.input-label{margin-bottom:10px}.input-wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.input-wrap input,textarea{width:100%;padding:16px 18px;color:var(--text);outline:none;border:1px solid rgba(148,163,184,.22);background:#05070ab8;border-radius:16px}.input-wrap input:focus,textarea:focus{border-color:#22d3eeb8;box-shadow:0 0 0 4px #22d3ee1f}textarea{min-height:260px;resize:vertical;font-family:var(--mono);font-size:13px}.input-wrap button{padding:0 18px;color:#061014;font-weight:800;border-color:transparent;background:var(--cyan)}.quick-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.quick-row button{min-height:38px;padding:0 12px;color:var(--muted);font-family:var(--mono);font-size:12px}.history-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:14px;color:var(--muted);font-size:12px}.history-row button{padding:6px 9px;color:var(--cyan);font-family:var(--mono);border:1px solid rgba(34,211,238,.22);background:#22d3ee0f;border-radius:999px}.error-text{margin:14px 0 0;color:var(--danger)}.accent-icon{color:var(--amber)}.result-list{display:grid;gap:10px}.result-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px;border:1px solid rgba(148,163,184,.16);background:#ffffff09;border-radius:16px}.result-row.prominent{margin-top:18px}.icon-button{width:38px;height:38px;flex:0 0 auto;color:var(--cyan)}.icon-button:disabled{cursor:not-allowed;opacity:.45}.output-box{min-height:310px;max-height:520px;padding:18px;margin:0;overflow:auto;color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;border:1px dashed rgba(148,163,184,.26);background:#05070a94;border-radius:18px}.json-diff-panel{padding:24px;margin-bottom:18px}.quick-row.compact{margin-top:0}.diff-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.diff-input-grid label span{display:block;margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:800}.diff-input-grid textarea{min-height:220px}.diff-output{display:grid;gap:10px;margin-top:16px}.diff-line{display:grid;grid-template-columns:auto minmax(120px,.45fr) minmax(0,1fr);gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);background:#ffffff09;border-radius:16px}.diff-line code{color:var(--text);font-family:var(--mono);overflow-wrap:anywhere}.diff-badge{min-width:42px;padding:4px 8px;font-size:12px;font-weight:900;text-align:center;border-radius:999px}.diff-values{color:var(--muted);font-family:var(--mono);font-size:13px;overflow-wrap:anywhere}.diff-line.added{border-color:#34d3996b;background:#34d39914}.diff-line.added .diff-badge{color:#052e1c;background:#34d399}.diff-line.removed{border-color:#fb71856b;background:#fb718514}.diff-line.removed .diff-badge{color:#3f0712;background:#fb7185}.diff-line.changed{border-color:#fbbf2475;background:#fbbf2414}.diff-line.changed .diff-badge{color:#3a2600;background:var(--amber)}.diff-line.unchanged{border-color:#22d3ee5c;background:#22d3ee12}.diff-line.unchanged .diff-badge{color:#061014;background:var(--cyan)}.empty-state{display:grid;min-height:310px;place-items:center;align-content:center;gap:12px;color:var(--muted);text-align:center;border:1px dashed rgba(148,163,184,.26);border-radius:18px}.empty-state svg{color:var(--cyan)}.reference-card{min-height:92px}.toast{position:fixed;right:24px;bottom:24px;z-index:20;display:inline-flex;gap:10px;align-items:center;max-width:min(360px,calc(100vw - 32px));padding:12px 14px;color:var(--text);border:1px solid rgba(34,211,238,.42);background:#080c10eb;border-radius:16px;box-shadow:0 18px 54px #00000052,0 0 22px #22d3ee1f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.toast svg{color:var(--cyan)}@media(max-width:900px){.current-grid,.workspace,.tool-grid,.diff-input-grid,.reference-grid,.diff-line{grid-template-columns:1fr}.tool-nav{grid-template-columns:repeat(2,1fr)}.intro{align-items:flex-start}}@media(max-width:560px){.app-shell{width:min(100% - 20px,1120px);padding:28px 0}.intro,.section-heading,.input-wrap{align-items:stretch;grid-template-columns:1fr;flex-direction:column}.input-wrap button{min-height:48px}.tool-nav{grid-template-columns:1fr}}
