:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f6f0;--panel:#fff;--panel-2:#f8faf8;--ink:#17211d;--muted:#60706a;--line:#d9dfd9;--line-strong:#bfc9bf;--green:#1f7a5b;--blue:#315f9f;--red:#ad3b3b;--amber:#a56a19;--violet:#6d539b;--teal:#0f766e;--shadow:0 18px 45px #202e281c;--radius:6px}*{box-sizing:border-box}html{background:var(--bg);min-height:100%}body{min-height:100vh;color:var(--ink);background:linear-gradient(90deg, #1f7a5b14, transparent 36%), linear-gradient(180deg, #315f9f14, transparent 42%), var(--bg);letter-spacing:0;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea,select{font:inherit;letter-spacing:0}button{cursor:pointer}.app-shell{grid-template-columns:minmax(260px,310px) minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffc7;height:100vh;position:sticky;top:0;overflow:auto}.brand{align-items:center;gap:12px;padding:22px 20px 16px;display:flex}.brand-mark{border-radius:var(--radius);color:#fff;background:linear-gradient(135deg, var(--green), var(--blue));border:1px solid #17211d1a;place-items:center;width:38px;height:38px;display:grid;box-shadow:0 8px 18px #1f7a5b3d}.brand h1{margin:0;font-size:1rem;line-height:1.15}.brand p{color:var(--muted);margin:3px 0 0;font-size:.8rem}.search-wrap{padding:0 16px 14px;position:relative}.search-wrap svg{color:var(--muted);position:absolute;top:11px;left:28px}.search-input{border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:40px;color:var(--ink);background:#fff;outline:none;padding:0 12px 0 38px}.search-input:focus,.field:focus,.area:focus,.select:focus{border-color:var(--green);box-shadow:0 0 0 3px #1f7a5b24}.category-section{padding:2px 12px 14px}.category-title{color:var(--muted);text-transform:uppercase;margin:14px 8px 7px;font-size:.72rem;font-weight:800}.tool-nav-button{border-radius:var(--radius);width:100%;color:var(--ink);text-align:left;background:0 0;border:1px solid #0000;grid-template-columns:34px minmax(0,1fr);gap:9px;padding:9px;display:grid}.tool-nav-button:hover{background:#1f7a5b12}.tool-nav-button.active{background:#1f7a5b1f;border-color:#1f7a5b40}.nav-icon{border:1px solid var(--line);border-radius:var(--radius);width:34px;height:34px;color:var(--blue);background:#fff;place-items:center;display:grid}.nav-copy{min-width:0}.nav-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;line-height:1.15;display:block;overflow:hidden}.nav-copy span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:.75rem;line-height:1.25;display:block;overflow:hidden}.main{min-width:0;padding:22px}.topbar{justify-content:space-between;align-items:center;gap:16px;max-width:1280px;margin:0 auto 18px;display:flex}.tool-heading{min-width:0}.tool-heading h2{margin:0;font-size:clamp(1.5rem,3vw,2.35rem);line-height:1.06}.tool-heading p{max-width:780px;color:var(--muted);margin:7px 0 0;line-height:1.45}.status-pill{border:1px solid var(--line);border-radius:var(--radius);min-height:34px;color:var(--green);white-space:nowrap;background:#fff;align-items:center;gap:7px;padding:0 10px;font-size:.82rem;font-weight:750;display:inline-flex}.status-row{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.workspace{border:1px solid var(--line);border-radius:var(--radius);max-width:1280px;box-shadow:var(--shadow);background:#ffffffc7;margin:0 auto}.tool-shell{padding:18px}.tool-strip{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.tool-strip h3{margin:0;font-size:1.05rem}.tool-strip p{color:var(--muted);margin:3px 0 0;font-size:.87rem}.grid{gap:14px;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-width:0}.panel-header{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-height:46px;padding:10px 12px;display:flex}.panel-title{flex:130px;min-width:0;margin:0;font-size:.9rem;font-weight:800}.panel-actions{flex-wrap:wrap;flex:auto;justify-content:flex-end;gap:8px;display:flex}.control-row{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.field-group{gap:6px;display:grid}.field-label{color:var(--muted);font-size:.78rem;font-weight:750}.field,.select{border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:38px;color:var(--ink);background:#fff;outline:none;padding:0 10px}.area{border-radius:0 0 var(--radius) var(--radius);width:100%;min-height:260px;color:var(--ink);resize:vertical;background:#fff;border:0;outline:none;padding:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;font-size:.88rem;line-height:1.55}.area.compact{min-height:160px}.area.tall{min-height:360px}.output{border-radius:0 0 var(--radius) var(--radius);background:var(--panel-2);white-space:pre-wrap;word-break:break-word;min-height:260px;max-height:520px;padding:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;font-size:.87rem;line-height:1.55;overflow:auto}.output.compact{min-height:160px}.preview{border-radius:0 0 var(--radius) var(--radius);background:#fff;min-height:260px;max-height:520px;padding:14px;line-height:1.55;overflow:auto}.preview iframe{border:1px solid var(--line);border-radius:var(--radius);background:#fff;width:100%;min-height:240px}.btn,.icon-btn{border:1px solid var(--line-strong);border-radius:var(--radius);min-height:36px;color:var(--ink);background:#fff;justify-content:center;align-items:center;gap:7px;font-weight:750;display:inline-flex}.btn{padding:0 11px}.icon-btn{width:36px;padding:0}.btn:hover,.icon-btn:hover{border-color:var(--green);color:var(--green)}.btn.primary{border-color:var(--green);color:#fff;background:var(--green)}.btn.primary:hover{color:#fff;background:#166a4c}.segmented{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);flex-wrap:wrap;gap:4px;padding:4px;display:inline-flex}.segment{min-height:30px;color:var(--muted);background:0 0;border:0;border-radius:4px;padding:0 9px;font-weight:800}.segment.active{color:#fff;background:var(--blue)}.badge-row{flex-wrap:wrap;gap:8px;display:flex}.badge{border:1px solid var(--line);border-radius:var(--radius);min-height:28px;color:var(--muted);background:#fff;align-items:center;padding:0 8px;font-size:.78rem;font-weight:750;display:inline-flex}.badge.good{color:var(--green);background:#1f7a5b14;border-color:#1f7a5b40}.badge.warn{color:var(--amber);background:#a56a1914;border-color:#a56a1947}.badge.bad{color:var(--red);background:#ad3b3b14;border-color:#ad3b3b40}.drop-zone{border:1px dashed var(--line-strong);border-radius:var(--radius);min-height:130px;color:var(--muted);background:var(--panel-2);text-align:center;place-items:center;padding:16px;display:grid}.drop-zone strong{color:var(--ink);margin-top:8px;display:block}.drop-zone input{max-width:100%;margin-top:10px}.kv-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:12px;display:grid}.kv{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);min-width:0;padding:10px}.kv span{color:var(--muted);font-size:.76rem;font-weight:750;display:block}.kv strong,.kv code{overflow-wrap:anywhere;margin-top:5px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;font-size:.86rem;display:block}.table-wrap{overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:.86rem}.data-table th,.data-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;word-break:break-word;padding:9px 10px}.data-table th{color:var(--muted);background:var(--panel-2);text-transform:uppercase;font-size:.74rem}.tree{padding-left:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;font-size:.85rem}.tree details{margin:3px 0}.tree summary{cursor:pointer;font-weight:750}.tree-key{color:var(--blue)}.tree-string{color:var(--green)}.tree-number{color:var(--violet)}.tree-bool{color:var(--amber)}.match-view{border-radius:0 0 var(--radius) var(--radius);background:var(--panel-2);white-space:pre-wrap;word-break:break-word;min-height:180px;padding:12px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;line-height:1.6}.match-token{color:#10231c;background:#22c55e4d;border-radius:3px;box-shadow:inset 0 -2px #1f7a5b59}.diff-row{border-bottom:1px solid var(--line);grid-template-columns:48px minmax(0,1fr) 48px minmax(0,1fr);min-height:32px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace;font-size:.84rem;display:grid}.diff-row>div{white-space:pre-wrap;word-break:break-word;padding:7px 9px}.diff-num{color:var(--muted);text-align:right;background:#eef1ee}.diff-add{background:#1f7a5b1a}.diff-remove{background:#ad3b3b1a}.color-grid{grid-template-columns:220px minmax(0,1fr);gap:14px;padding:12px;display:grid}.color-chip{border:1px solid var(--line);border-radius:var(--radius);min-height:180px}.swatches{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.swatch{border:1px solid var(--line);border-radius:var(--radius);min-height:78px}.meter{border-radius:var(--radius);background:#e7ebe7;height:10px;overflow:hidden}.meter>span{background:linear-gradient(90deg, var(--red), var(--amber), var(--green));height:100%;display:block}.qr-preview{place-items:center;min-height:310px;padding:18px;display:grid}.qr-preview img{border:1px solid var(--line);border-radius:var(--radius);width:min(260px,100%);height:auto}.markdown-preview :where(h1,h2,h3){margin-top:.7em;line-height:1.15}.markdown-preview pre{border-radius:var(--radius);color:#f8faf8;background:#17211d;padding:12px;overflow:auto}.markdown-preview code{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,ui-monospace,monospace}.cheat-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;display:grid}.cheat-list code{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);padding:8px;display:block}@media (max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{height:auto;max-height:48vh;position:relative}.grid.two,.grid.three,.color-grid{grid-template-columns:1fr}}@media (max-width:680px){.main{padding:14px}.topbar{flex-direction:column;align-items:flex-start}.status-row{justify-content:flex-start}.tool-shell{padding:12px}.kv-grid,.cheat-list{grid-template-columns:1fr}.diff-row{grid-template-columns:38px minmax(0,1fr)}.diff-row .right-num,.diff-row .right-cell{grid-column:auto}}.network-footer{border-top:1px solid var(--line);color:var(--muted);margin-top:22px;padding:18px 0 6px;font-size:14px}.network-footer-title{color:var(--ink);margin:0 0 12px;font-weight:600}.network-footer-title a{color:var(--green);text-underline-offset:3px}.network-footer-list{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.network-footer-link{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);height:100%;color:var(--ink);flex-direction:column;gap:2px;padding:10px 12px;text-decoration:none;transition:border-color .15s;display:flex}.network-footer-link:hover{border-color:var(--line-strong)}.network-footer-link span{color:var(--muted);font-size:12.5px}