:root{--bg-0: #0c0c10;--bg-1: #141418;--bg-2: #1c1c22;--bg-3: #272730;--border: #2e2e38;--text-0: #f0f0f4;--text-1: #8a8a9a;--text-2: #5a5a6e;--accent: #f97316;--accent-dim: #ea580c;--red: #f85149;--green: #3fb950;--yellow: #e3b341;--blue: #58a6ff;--purple: #bc8cff;--orange: #fb923c;--radius: 6px;--radius-lg: 10px;--sidebar-width: 220px;--header-height: 52px;--font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono: "Cascadia Code", "Fira Code", "Consolas", "Monaco", "Courier New", monospace;--transition: .14s ease}[data-theme=light]{--bg-0: #f4f4f6;--bg-1: #ffffff;--bg-2: #eeeff2;--bg-3: #e0e0e8;--border: #d0d0dc;--text-0: #18181c;--text-1: #5a5a70;--text-2: #8a8a9a}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:var(--font-ui);background:var(--bg-0);color:var(--text-0);line-height:1.5;height:100vh;overflow:hidden;display:flex;flex-direction:column}#header{height:var(--header-height);background:var(--bg-1);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 16px;gap:12px;flex-shrink:0;z-index:100}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-0);line-height:1}.logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:20px;font-weight:900;color:#0c0c10;flex-shrink:0;letter-spacing:-2px;padding-left:2px}.logo-wordmark{display:flex;flex-direction:column;gap:1px}.logo-eyebrow{font-family:var(--font-mono);font-size:.62rem;color:var(--text-2);letter-spacing:.02em}.logo-brand{font-size:1rem;font-weight:700;color:var(--text-0);letter-spacing:-.3px}.logo-brand em{color:var(--accent);font-style:normal;font-weight:900}.header-spacer{flex:1}.header-tagline{font-size:.75rem;color:var(--text-2);display:flex;align-items:center;gap:6px}.header-tagline .dot{width:6px;height:6px;background:var(--green);border-radius:50%;display:inline-block}.header-actions{display:flex;align-items:center;gap:6px}#app{display:flex;flex:1;overflow:hidden}#sidebar{width:var(--sidebar-width);background:var(--bg-1);border-right:1px solid var(--border);overflow-y:auto;flex-shrink:0;display:flex;flex-direction:column}#sidebar::-webkit-scrollbar{width:4px}#sidebar::-webkit-scrollbar-track{background:transparent}#sidebar::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:2px}.sidebar-search{padding:10px 10px 6px;position:sticky;top:0;background:var(--bg-1);z-index:10;border-bottom:1px solid var(--border)}.sidebar-search input{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);padding:6px 10px;font-size:.82rem;outline:none;font-family:var(--font-ui)}.sidebar-search input:focus{border-color:var(--accent)}.sidebar-search input::placeholder{color:var(--text-2)}.sidebar-nav{padding:8px 0}.sidebar-category{padding:10px 12px 4px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.9px;color:var(--text-2)}.sidebar-item{display:flex;align-items:center;gap:9px;padding:7px 12px;cursor:pointer;color:var(--text-1);font-size:.85rem;text-decoration:none;border-left:2px solid transparent;transition:all var(--transition);user-select:none}.sidebar-item:hover{background:var(--bg-2);color:var(--text-0)}.sidebar-item.active{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent);border-left-color:var(--accent)}.sidebar-item .tool-icon{font-size:14px;width:20px;text-align:center;flex-shrink:0;font-style:normal}#content{flex:1;overflow:hidden;display:flex;flex-direction:column;background:var(--bg-0)}.tool-wrap{height:100%;display:flex;flex-direction:column;overflow:hidden}.tool-topbar{padding:14px 20px 0;flex-shrink:0}.tool-topbar h1{font-size:1.1rem;font-weight:600;display:flex;align-items:center;gap:8px}.tool-topbar p{color:var(--text-1);font-size:.82rem;margin-top:2px;margin-bottom:10px}.tool-body{flex:1;overflow:hidden;padding:0 20px 16px;display:flex;flex-direction:column;gap:8px;min-height:0}.panels{display:flex;gap:8px;flex:1;overflow:hidden;min-height:0}.panel{display:flex;flex-direction:column;flex:1;min-width:0;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.panel-head{display:flex;align-items:center;gap:8px;padding:7px 10px;background:var(--bg-2);border-bottom:1px solid var(--border);flex-shrink:0}.panel-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-1);flex:1}.panel textarea,.panel .output{flex:1;background:var(--bg-1);border:none;color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;line-height:1.65;padding:12px;resize:none;outline:none;overflow:auto;white-space:pre;tab-size:2}.panel .output{display:block}.panel .output.wrap{white-space:pre-wrap;word-break:break-all}.btn{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-2);color:var(--text-0);font-size:.82rem;font-weight:500;cursor:pointer;transition:all var(--transition);white-space:nowrap;font-family:var(--font-ui);line-height:1.4}.btn:hover{background:var(--bg-3);border-color:var(--text-2)}.btn:active{opacity:.8}.btn.primary{background:var(--accent);border-color:var(--accent);color:#0d1117;font-weight:600}.btn.primary:hover{background:var(--accent-dim);border-color:var(--accent-dim)}.btn.sm{padding:3px 8px;font-size:.76rem}.btn.icon{padding:4px 8px;font-size:13px;min-width:28px;justify-content:center}.btn.danger{color:var(--red)}.btn.danger:hover{background:color-mix(in srgb,var(--red) 10%,transparent);border-color:var(--red)}.btn.ghost{background:transparent;border-color:transparent;color:var(--text-1)}.btn.ghost:hover{background:var(--bg-2);color:var(--text-0);border-color:var(--border)}.toolbar{display:flex;gap:5px;align-items:center;flex-wrap:wrap}.toolbar-sep{width:1px;height:20px;background:var(--border);margin:0 2px}input[type=text],input[type=number],input[type=search],select{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);padding:5px 9px;font-size:.82rem;font-family:var(--font-ui);outline:none;transition:border-color var(--transition)}input:focus,select:focus{border-color:var(--accent)}select option{background:var(--bg-2)}label{font-size:.8rem;color:var(--text-1)}.form-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.alert{padding:7px 12px;border-radius:var(--radius);font-size:.82rem;display:flex;align-items:flex-start;gap:8px;flex-shrink:0}.alert.ok{background:color-mix(in srgb,var(--green) 10%,transparent);border:1px solid color-mix(in srgb,var(--green) 30%,transparent);color:var(--green)}.alert.err{background:color-mix(in srgb,var(--red) 10%,transparent);border:1px solid color-mix(in srgb,var(--red) 30%,transparent);color:var(--red)}.alert.info{background:color-mix(in srgb,var(--accent) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);color:var(--accent)}.alert.warn{background:color-mix(in srgb,var(--yellow) 10%,transparent);border:1px solid color-mix(in srgb,var(--yellow) 30%,transparent);color:var(--yellow)}#toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--bg-3);border:1px solid var(--border);color:var(--text-0);padding:9px 14px;border-radius:var(--radius);font-size:.84rem;animation:toastIn .16s ease;pointer-events:auto;max-width:300px;box-shadow:0 4px 24px #00000080}.toast.ok{border-color:var(--green)}.toast.err{border-color:var(--red)}@keyframes toastIn{0%{transform:translate(16px);opacity:0}to{transform:translate(0);opacity:1}}.j-key{color:#7dd3fc}.j-str{color:#86efac}.j-num{color:#fca5a5}.j-bool{color:#c084fc}.j-null{color:var(--text-2)}.diff-add{background:color-mix(in srgb,var(--green) 14%,transparent);color:var(--green)}.diff-del{background:color-mix(in srgb,var(--red) 14%,transparent);color:var(--red)}.stats-bar{display:flex;gap:14px;font-size:.74rem;color:var(--text-2);align-items:center;flex-wrap:wrap}.stats-bar strong{color:var(--text-1)}.home-wrap{display:flex;flex-direction:column;height:100%;overflow:hidden}.home-hero{padding:24px 24px 16px;flex-shrink:0}.home-hero-eyebrow{font-family:var(--font-mono);font-size:.8rem;color:var(--text-2);margin-bottom:6px}.home-hero h2{font-size:2rem;font-weight:800;letter-spacing:-.8px;line-height:1;display:flex;align-items:baseline;gap:0}.home-hero h2 em{color:var(--accent);font-style:normal;font-weight:900}.home-hero p{color:var(--text-1);font-size:.88rem;margin-top:8px;max-width:480px}.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:10px;padding:0 24px 24px;overflow-y:auto;flex:1}.home-grid::-webkit-scrollbar{width:6px}.home-grid::-webkit-scrollbar-track{background:transparent}.home-grid::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:3px}.home-section-label{grid-column:1 / -1;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-2);padding-top:8px;margin:0;line-height:inherit}.tool-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px;cursor:pointer;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition);display:flex;flex-direction:column;gap:5px;text-decoration:none;color:inherit}.tool-card:hover{border-color:var(--accent);transform:translateY(-1px);box-shadow:0 4px 16px #0000004d}.tool-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-color:var(--accent)}.tool-card-icon{font-size:22px;line-height:1;margin-bottom:2px}.tool-card-name{font-weight:600;font-size:.875rem}.tool-card-desc{font-size:.76rem;color:var(--text-1);line-height:1.4}.ad-slot{padding:6px 12px;flex-shrink:0;display:flex;justify-content:center;align-items:center;min-height:36px;border-top:1px solid var(--border)}.ts-clock{font-family:var(--font-mono);font-size:2.2rem;color:var(--accent);text-align:center;padding:16px 0 8px;letter-spacing:-1px}.ts-date{text-align:center;color:var(--text-1);font-size:.85rem;margin-bottom:16px}.ts-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;flex:1;min-height:0}.ts-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;display:flex;flex-direction:column;gap:10px}.ts-card h3{font-size:.82rem;font-weight:600;color:var(--text-1);text-transform:uppercase;letter-spacing:.5px}.ts-result{font-family:var(--font-mono);font-size:.85rem;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;color:var(--accent);word-break:break-all;min-height:36px}.uuid-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px;min-height:0}.uuid-row{display:flex;align-items:center;gap:8px;padding:7px 10px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-mono);font-size:.84rem}.uuid-val{flex:1;user-select:all;color:var(--text-0)}.uuid-idx{color:var(--text-2);font-size:.74rem;width:24px;text-align:right;flex-shrink:0}.hash-rows{display:flex;flex-direction:column;gap:7px}.hash-row{display:flex;align-items:center;gap:10px}.hash-alg{font-size:.74rem;font-weight:700;color:var(--text-1);width:70px;flex-shrink:0;text-transform:uppercase;letter-spacing:.4px}.hash-val{flex:1;font-family:var(--font-mono);font-size:.78rem;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;color:var(--text-0);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:default}.regex-input-row{display:flex;align-items:center;gap:6px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:4px 8px;flex-shrink:0}.regex-slash{color:var(--text-2);font-family:var(--font-mono);font-size:1.1rem;user-select:none}.regex-input-row input{flex:1;background:transparent;border:none;font-family:var(--font-mono);font-size:.88rem;color:var(--accent);padding:3px 0}.regex-input-row input:focus{outline:none}.regex-flags{font-family:var(--font-mono);font-size:.82rem;color:var(--orange);background:transparent;border:none;width:52px;padding:3px 0}.regex-flags:focus{outline:none}.match-highlight{background:color-mix(in srgb,var(--yellow) 30%,transparent);border-radius:2px}.match-list{display:flex;flex-direction:column;gap:4px;overflow-y:auto;max-height:180px;flex-shrink:0}.match-item{font-family:var(--font-mono);font-size:.78rem;padding:4px 10px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);display:flex;gap:10px;color:var(--text-1)}.match-item strong{color:var(--text-0)}.match-item .mi{color:var(--text-2);min-width:28px}.jwt-parts{display:flex;gap:8px;flex:1;min-height:0;overflow:hidden}.jwt-part{flex:1;display:flex;flex-direction:column;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;min-width:0}.jwt-part-head{padding:7px 10px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;background:var(--bg-2);border-bottom:1px solid var(--border)}.jwt-part-head.c-header{color:var(--red)}.jwt-part-head.c-payload{color:var(--purple)}.jwt-part-head.c-sig{color:var(--yellow)}.jwt-part pre{flex:1;padding:12px;font-family:var(--font-mono);font-size:.8rem;line-height:1.65;overflow:auto;white-space:pre}.char-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;padding:2px;overflow-y:auto;flex:1;align-content:start}.char-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;display:flex;gap:10px;align-items:flex-start}.char-glyph{font-size:2rem;line-height:1;width:38px;text-align:center;flex-shrink:0;font-family:"Segoe UI Emoji","Apple Color Emoji",serif;color:var(--accent)}.char-details{flex:1;min-width:0}.char-cp{font-family:var(--font-mono);font-size:.82rem;font-weight:700;color:var(--text-0);margin-bottom:2px}.char-info-row{font-size:.72rem;color:var(--text-1);font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.char-block{font-size:.68rem;color:var(--text-2);margin-top:2px}.jp-expr{display:flex;gap:6px;flex-shrink:0;align-items:center}.jp-expr input{flex:1;font-family:var(--font-mono);font-size:.85rem;color:var(--accent)}.schema-status{flex-shrink:0;padding:4px 0}.theme-toggle{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:5px 9px;cursor:pointer;font-size:15px;transition:all var(--transition);line-height:1;color:var(--text-1);display:flex;align-items:center}.theme-toggle:hover{background:var(--bg-3);border-color:var(--text-2);color:var(--text-0)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-2)}.markdown-body{flex:1;overflow-y:auto;padding:16px 20px;font-family:var(--font-ui);font-size:.9rem;line-height:1.7;color:var(--text-0)}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{font-weight:700;margin:1.2em 0 .4em;line-height:1.3;border-bottom:1px solid var(--border);padding-bottom:.3em}.markdown-body h1{font-size:1.6em}.markdown-body h2{font-size:1.3em}.markdown-body h3{font-size:1.1em;border:none}.markdown-body p{margin:.6em 0}.markdown-body ul,.markdown-body ol{padding-left:1.8em;margin:.6em 0}.markdown-body li{margin:.2em 0}.markdown-body a{color:var(--accent);text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body blockquote{border-left:3px solid var(--accent);margin:.8em 0;padding:4px 12px;color:var(--text-1);background:var(--bg-2);border-radius:0 var(--radius) var(--radius) 0}.markdown-body code{font-family:var(--font-mono);font-size:.85em;background:var(--bg-2);border-radius:3px;padding:1px 5px;color:var(--orange)}.markdown-body pre{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:12px;overflow-x:auto;margin:.8em 0}.markdown-body pre code{background:none;padding:0;color:var(--text-0)}.markdown-body table{border-collapse:collapse;width:100%;margin:.8em 0}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:6px 12px;text-align:left}.markdown-body th{background:var(--bg-2);font-weight:600}.markdown-body tr:nth-child(2n){background:color-mix(in srgb,var(--bg-2) 50%,transparent)}.markdown-body hr{border:none;border-top:1px solid var(--border);margin:1.2em 0}.markdown-body img{max-width:100%;border-radius:var(--radius)}.md-table-grid{border-collapse:collapse;width:100%}.md-table-grid td,.md-table-grid th{padding:3px}.md-table-grid input{width:100%;font-family:var(--font-mono);font-size:.82rem}.md-table-grid th input{font-weight:700;color:var(--accent)}.color-preview{width:100%;height:120px;border-radius:var(--radius-lg);border:1px solid var(--border);flex-shrink:0}.color-rows{display:flex;flex-direction:column;gap:7px;flex-shrink:0}.color-row{display:flex;align-items:center;gap:10px}.color-label{font-size:.74rem;font-weight:700;color:var(--text-1);width:60px;flex-shrink:0;text-transform:uppercase;letter-spacing:.4px}.color-val{flex:1;font-family:var(--font-mono);font-size:.82rem;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;cursor:text}.color-swatch-row{display:flex;gap:6px;flex-wrap:wrap;flex-shrink:0}.color-swatch{width:32px;height:32px;border-radius:var(--radius);cursor:pointer;border:2px solid transparent;transition:transform var(--transition),border-color var(--transition)}.color-swatch:hover{transform:scale(1.15);border-color:var(--text-0)}.csv-table-wrap{flex:1;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-lg)}.csv-table{border-collapse:collapse;width:100%;font-size:.82rem;font-family:var(--font-mono)}.csv-table th{background:var(--bg-2);border:1px solid var(--border);padding:6px 10px;text-align:left;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-1);cursor:pointer;white-space:nowrap;position:sticky;top:0;user-select:none}.csv-table th:hover{color:var(--text-0);background:var(--bg-3)}.csv-table th.sort-asc:after{content:" ↑";color:var(--accent)}.csv-table th.sort-desc:after{content:" ↓";color:var(--accent)}.csv-table td{border:1px solid var(--border);padding:5px 10px;color:var(--text-0);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.csv-table tr:nth-child(2n) td{background:color-mix(in srgb,var(--bg-2) 40%,transparent)}.csv-table tr:hover td{background:color-mix(in srgb,var(--accent) 6%,transparent)}.base-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;flex-shrink:0}.base-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px}.base-card-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-2);margin-bottom:6px}.base-card input{width:100%;font-family:var(--font-mono);font-size:1rem;background:transparent;border:none;color:var(--accent);padding:0;outline:none}.cron-field-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;flex-shrink:0}.cron-field{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:10px;text-align:center}.cron-field-name{font-size:.68rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-2);margin-bottom:4px}.cron-field-val{font-family:var(--font-mono);font-size:1.2rem;font-weight:700;color:var(--accent)}.cron-next{display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.cron-next-item{font-family:var(--font-mono);font-size:.82rem;padding:6px 12px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);display:flex;gap:12px}.cron-next-item .idx{color:var(--text-2);width:20px;flex-shrink:0}.curl-input{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;flex-shrink:0}.curl-input textarea{width:100%;height:80px;background:var(--bg-1);border:none;color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;padding:12px;resize:none;outline:none}.jwt-output{font-family:var(--font-mono);font-size:.78rem;line-height:1.8;padding:12px;word-break:break-all;white-space:pre-wrap;flex:1;overflow-y:auto}.jwt-part-header{color:var(--red)}.jwt-part-payload{color:var(--purple)}.jwt-part-sig{color:var(--yellow)}.diff-legend{display:flex;gap:16px;font-size:.75rem;color:var(--text-2);flex-shrink:0}.diff-legend span{display:flex;align-items:center;gap:4px}.diff-legend .dot{width:10px;height:10px;border-radius:2px;flex-shrink:0}.btn-primary{background:var(--accent);border-color:var(--accent);color:#0d1117;font-weight:600}.btn-primary:hover{background:var(--accent-dim);border-color:var(--accent-dim)}.btn-sm{padding:3px 8px;font-size:.76rem}.pane-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-1);margin-bottom:4px}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:.74rem;font-weight:600}.badge-ok{background:color-mix(in srgb,var(--green) 12%,transparent);color:var(--green);border:1px solid color-mix(in srgb,var(--green) 30%,transparent)}.badge-err{background:color-mix(in srgb,var(--red) 12%,transparent);color:var(--red);border:1px solid color-mix(in srgb,var(--red) 30%,transparent)}.badge-neutral{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent)}.info-grid{display:flex;flex-direction:column;gap:6px;margin-top:4px}.info-row{display:flex;align-items:center;gap:10px}.info-label{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-2);min-width:100px}.select-input{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);padding:5px 9px;font-size:.82rem;font-family:var(--font-ui);outline:none}.select-input:focus{border-color:var(--accent)}.field-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.btn-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.code-input{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;line-height:1.65;resize:vertical;outline:none;width:100%;padding:10px 12px;transition:border-color var(--transition)}.code-input:focus{border-color:var(--accent)}.code-output{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;line-height:1.65;resize:vertical;outline:none;width:100%;padding:10px 12px;cursor:default}.split-pane{display:flex;gap:10px;flex:1;min-height:0}.split-pane .pane{flex:1;display:flex;flex-direction:column;min-width:0}.split-pane .pane .code-input,.split-pane .pane .code-output{flex:1;resize:none}.tool-header{margin-bottom:16px;flex-shrink:0}.tool-header h1{font-size:1.1rem;font-weight:700;margin-bottom:4px}.tool-desc{font-size:.82rem;color:var(--text-1)}.mode-btn.active{background:var(--accent);border-color:var(--accent);color:#0d1117;font-weight:600}.diff-output{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow-y:auto;font-family:var(--font-mono);font-size:.82rem;line-height:1.7;max-height:400px}.diff-line{padding:1px 12px;white-space:pre-wrap;word-break:break-all}.diff-ins{background:color-mix(in srgb,var(--green) 12%,transparent);color:var(--green)}.diff-del{background:color-mix(in srgb,var(--red) 12%,transparent);color:var(--red)}.diff-eq{color:var(--text-1)}.diff-key{display:inline-block;padding:1px 8px;border-radius:var(--radius);font-size:.76rem;font-family:var(--font-mono)}.diff-key.diff-ins{background:color-mix(in srgb,var(--green) 12%,transparent);color:var(--green)}.diff-key.diff-del{background:color-mix(in srgb,var(--red) 12%,transparent);color:var(--red)}.diff-key.diff-eq{background:var(--bg-2);color:var(--text-1)}.diff-legend{display:flex;gap:10px;font-size:.76rem;margin-bottom:6px;flex-wrap:wrap}.cron-field-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:10px;text-align:center}.cron-field-value{font-family:var(--font-mono);font-size:1.3rem;font-weight:700;color:var(--accent)}.cron-field-range{font-size:.68rem;color:var(--text-2);margin-top:2px}.cron-next-row{display:flex;gap:10px;padding:5px 8px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);font-family:var(--font-mono);font-size:.82rem;margin-bottom:4px}.cron-next-n{color:var(--text-2);min-width:28px;flex-shrink:0}.base-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-2);margin-bottom:6px}.base-input{width:100%;font-family:var(--font-mono);font-size:1rem;color:var(--accent)}.bit-display{font-family:var(--font-mono);font-size:.84rem;letter-spacing:.05em;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.bit-group{display:inline-flex;gap:2px}.bit{width:16px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:3px;font-size:.8rem;font-weight:600}.bit-1{background:color-mix(in srgb,var(--accent) 20%,transparent);color:var(--accent)}.bit-0{background:var(--bg-2);color:var(--text-2)}.color-pick-row{display:flex;gap:8px;align-items:center;margin-bottom:10px}.color-pick-row input[type=color]{width:44px;height:38px;padding:2px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-2);cursor:pointer}.color-swatch-big{width:100%;height:80px;border-radius:var(--radius-lg);border:1px solid var(--border);margin-bottom:14px;transition:background .1s;flex-shrink:0}.color-format-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--text-2);min-width:44px}.color-value{font-family:var(--font-mono);font-size:.82rem;flex:1;color:var(--text-0)}.color-mini-swatch{width:20px;height:20px;border-radius:4px;flex-shrink:0;border:1px solid var(--border)}.color-rows .color-swatch-row{display:flex;align-items:center;gap:8px;padding:7px 10px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:4px}.lorem-controls{margin-bottom:12px;flex-shrink:0}.lorem-output{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 20px;font-size:.88rem;line-height:1.75;color:var(--text-0);overflow-y:auto;flex:1}.lorem-output p{margin-bottom:1em}.jwt-build-grid{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:end}.md-split{display:flex;gap:10px;flex:1;min-height:400px}.md-pane{flex:1;display:flex;flex-direction:column;min-width:0}.md-input{flex:1;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;line-height:1.65;resize:none;outline:none;padding:12px}.md-input:focus{border-color:var(--accent)}.md-preview{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);overflow-y:auto;padding:12px 16px}.mdt-wrap{display:flex;flex-direction:column;gap:12px}.mdt-controls{flex-shrink:0}.mdt-grid-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg)}.mdt-table{border-collapse:collapse;width:100%}.mdt-table th,.mdt-table td{border:1px solid var(--border);padding:4px}.mdt-table th{background:var(--bg-2)}.mdt-cell{width:100%;background:transparent;border:none;color:var(--text-0);font-family:var(--font-mono);font-size:.82rem;padding:4px 6px;outline:none}.mdt-cell:focus{background:color-mix(in srgb,var(--accent) 5%,transparent)}.header-cell{font-weight:700;color:var(--accent)}.mdt-align-btns{display:flex;gap:2px;justify-content:center;margin-bottom:4px}.mdt-align{background:transparent;border:1px solid var(--border);border-radius:3px;color:var(--text-2);font-size:.7rem;padding:1px 4px;cursor:pointer}.mdt-align.active{background:var(--accent);border-color:var(--accent);color:#0d1117}.sort-icon{color:var(--text-2);font-size:.7em}.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}.skip-link{position:fixed;top:-100%;left:50%;transform:translate(-50%);background:var(--accent);color:#0d1117;padding:10px 20px;border-radius:0 0 var(--radius) var(--radius);font-weight:700;font-size:.9rem;z-index:10000;text-decoration:none;transition:top .15s ease;white-space:nowrap}.skip-link:focus{top:0;outline:3px solid #0d1117;outline-offset:-3px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sidebar-item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px;border-radius:var(--radius)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.logo:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:var(--radius)}#content:focus{outline:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(forced-colors:active){.btn{border:1px solid ButtonText;background:ButtonFace;color:ButtonText;forced-color-adjust:auto}.btn.primary,.btn-primary{background:Highlight;color:HighlightText;border-color:Highlight}.tool-card{border:1px solid ButtonText;forced-color-adjust:auto}.sidebar-item.active{border-left-color:Highlight;color:Highlight}.badge-ok,.badge-err,.badge-neutral{border:1px solid ButtonText;forced-color-adjust:auto}.skip-link{background:Highlight;color:HighlightText}}@media(max-width:700px){:root{--sidebar-width: 0px}#sidebar{display:none}.panels,.jwt-parts{flex-direction:column}.ts-grid,.base-grid{grid-template-columns:1fr}.cron-field-grid{grid-template-columns:repeat(3,1fr)}.split-pane{flex-direction:column}.md-split{flex-direction:column;min-height:600px}.jwt-build-grid{grid-template-columns:1fr}}