/* FoxToolkit — main.css */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{--bg:#0d0e10;--surface:#13151a;--card:#1a1d24;--card2:#1e222b;--border:#252a38;--border2:#2d3347;--fox:#f97316;--fox-dim:#c2591a;--fox-glow:rgba(249,115,22,0.15);--amber:#fbbf24;--green:#22c55e;--blue:#3b82f6;--purple:#a78bfa;--red:#f87171;--text:#e2e8f0;--muted:#64748b;--subtle:#334155;--radius:12px;--sidebar-w:300px;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
.ad-bar{background:var(--surface);border-bottom:1px solid var(--border);padding:8px 20px;text-align:center;min-height:50px;display:flex;align-items:center;justify-content:center;}
.ad-placeholder{background:var(--surface);border:1px dashed var(--border2);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--subtle);font-family:'JetBrains Mono',monospace;font-size:11px;}
.sitenav{position:sticky;top:0;z-index:100;background:rgba(13,14,16,0.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);}
.nav-inner{max-width:1400px;margin:0 auto;padding:0 5vw;height:62px;display:flex;align-items:center;gap:32px;}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-icon{width:36px;height:36px;background:var(--fox);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 0 18px var(--fox-glow);}
.logo-text{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:19px;letter-spacing:-0.03em;}
.logo-text em{font-style:normal;color:var(--fox);}
.nav-links{display:flex;list-style:none;gap:24px;flex:1;}
.nav-links a{color:var(--muted);font-size:14px;font-weight:500;transition:color 0.2s;}
.nav-links a:hover{color:var(--text);}
.nav-search{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:9px;padding:8px 14px;width:230px;transition:border-color 0.2s,box-shadow 0.2s;}
.nav-search:focus-within{border-color:var(--fox);box-shadow:0 0 0 3px var(--fox-glow);}
.nav-search svg{color:var(--muted);flex-shrink:0;}
.nav-search input{background:none;border:none;outline:none;color:var(--text);font-size:13px;font-family:'JetBrains Mono',monospace;width:100%;}
.nav-search input::placeholder{color:var(--muted);}
.hero{padding:72px 5vw 56px;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:800px;height:500px;background:radial-gradient(ellipse,rgba(249,115,22,0.1) 0%,transparent 65%);pointer-events:none;}
.hero-inner{max-width:1400px;margin:0 auto;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:100px;padding:5px 14px 5px 8px;font-size:12px;color:var(--fox);font-family:'JetBrains Mono',monospace;margin-bottom:24px;}
.hero-badge::before{content:'';width:7px;height:7px;background:var(--fox);border-radius:50%;box-shadow:0 0 8px var(--fox);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.3;}}
.hero-title{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:clamp(40px,6.5vw,76px);line-height:1.0;letter-spacing:-0.04em;max-width:780px;animation:fadeUp 0.6s ease both;}
.hero-title .accent{color:var(--fox);}
.hero-underline{position:relative;display:inline-block;}
.hero-underline::after{content:'';position:absolute;bottom:4px;left:0;right:0;height:4px;background:var(--fox);border-radius:2px;opacity:0.55;}
.hero-sub{margin-top:18px;font-size:17px;color:var(--muted);max-width:520px;line-height:1.7;animation:fadeUp 0.6s 0.1s ease both;}
.hero-stats{display:flex;gap:40px;margin-top:36px;animation:fadeUp 0.6s 0.2s ease both;}
.stat{display:flex;flex-direction:column;}
.stat-num{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:28px;letter-spacing:-0.04em;line-height:1;}
.stat-num em{font-style:normal;color:var(--fox);}
.stat-label{font-size:12px;color:var(--muted);margin-top:3px;}
.cat-pills{display:flex;gap:8px;flex-wrap:wrap;padding:0 5vw;max-width:1400px;margin:0 auto 32px;}
.cat-pill{display:flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--border);border-radius:100px;padding:7px 14px;font-size:13px;color:var(--muted);transition:all 0.2s;white-space:nowrap;}
.cat-pill:hover{color:var(--text);border-color:var(--border2);}
.cat-pill.active{background:var(--fox);border-color:var(--fox);color:#fff;}
.cat-pill-count{background:rgba(255,255,255,0.15);border-radius:100px;padding:1px 6px;font-size:10px;font-family:'JetBrains Mono',monospace;}
.page-layout{max-width:1400px;margin:0 auto;padding:0 5vw 60px;display:grid;grid-template-columns:1fr var(--sidebar-w);gap:28px;}
.page-main,.page-sidebar{min-width:0;}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.section-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;letter-spacing:-0.02em;display:flex;align-items:center;gap:8px;}
.section-title .dot{width:7px;height:7px;background:var(--fox);border-radius:50%;flex-shrink:0;}
.view-all{font-size:13px;color:var(--fox);font-family:'JetBrains Mono',monospace;transition:opacity 0.2s;}
.view-all:hover{opacity:0.8;}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-bottom:32px;}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);display:block;position:relative;overflow:hidden;transition:transform 0.2s,border-color 0.2s,box-shadow 0.2s;}
.tool-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--fox),var(--amber));opacity:0;transition:opacity 0.2s;}
.tool-card:hover{transform:translateY(-3px);border-color:var(--fox-dim);box-shadow:0 12px 36px rgba(0,0,0,0.35);}
.tool-card:hover::before{opacity:1;}
.tool-card.featured{grid-column:span 2;}
.tool-card-inner{padding:22px;display:flex;flex-direction:column;gap:10px;height:100%;}
.tool-header{display:flex;align-items:flex-start;justify-content:space-between;}
.tool-icon{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.tool-name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:15px;letter-spacing:-0.02em;}
.tool-desc{font-size:13px;color:var(--muted);line-height:1.55;flex:1;}
.tool-footer{display:flex;align-items:center;justify-content:space-between;padding-top:12px;border-top:1px solid var(--border);margin-top:auto;}
.tool-views{font-size:11px;color:var(--subtle);font-family:'JetBrains Mono',monospace;}
.tool-arrow{width:26px;height:26px;border-radius:7px;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted);transition:background 0.2s,color 0.2s;}
.tool-card:hover .tool-arrow{background:var(--fox);color:#fff;}
.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:5px;font-size:10px;font-family:'JetBrains Mono',monospace;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;}
.badge-js{background:rgba(251,191,36,0.12);color:var(--amber);}
.badge-php{background:rgba(167,139,250,0.12);color:var(--purple);}
.badge-hybrid{background:rgba(59,130,246,0.12);color:var(--blue);}
.badge-cat{background:rgba(59,130,246,0.1);color:var(--blue);}
.badge-views{background:rgba(100,116,139,0.1);color:var(--muted);}
.sidebar-panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;}
.recent-list{display:flex;flex-direction:column;gap:8px;margin-top:12px;}
.recent-item{display:flex;align-items:center;gap:12px;background:var(--card2);border:1px solid var(--border);border-radius:9px;padding:11px 13px;transition:border-color 0.2s;color:var(--text);}
.recent-item:hover{border-color:var(--fox-dim);}
.recent-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}
.recent-name{font-weight:600;font-size:13px;}
.recent-cat{font-size:11px;color:var(--muted);font-family:'JetBrains Mono',monospace;}
.ad-mid{margin:28px 0;min-height:90px;border-radius:var(--radius);overflow:hidden;}
.tool-page-wrap{max-width:1400px;margin:0 auto;padding:24px 5vw 60px;}
.breadcrumb-nav{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:24px;font-family:'JetBrains Mono',monospace;}
.breadcrumb-nav a{color:var(--muted);transition:color 0.2s;}
.breadcrumb-nav a:hover{color:var(--fox);}
.tool-layout{display:grid;grid-template-columns:1fr var(--sidebar-w);gap:28px;}
.tool-main,.tool-sidebar{min-width:0;}
.tool-page-header{display:flex;align-items:flex-start;gap:20px;margin-bottom:24px;}
.tool-page-icon{width:64px;height:64px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:30px;flex-shrink:0;}
.tool-page-meta{flex:1;}
.tool-page-badges{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap;}
.tool-page-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-0.03em;margin-bottom:6px;}
.tool-page-desc{font-size:15px;color:var(--muted);line-height:1.6;}
.tool-body-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px;}
.tool-error{background:rgba(248,113,113,0.08);border:1px solid rgba(248,113,113,0.2);border-radius:9px;padding:12px 16px;color:var(--red);font-size:13px;margin-top:12px;}
.tool-ui{width:100%;}
.tool-row{display:grid;grid-template-columns:1fr 260px;gap:20px;}
.tool-col-main,.tool-col-side{min-width:0;}
.tool-col-side{display:flex;flex-direction:column;gap:14px;}
.tool-label{display:block;font-size:11px;color:var(--muted);font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.07em;margin-bottom:6px;}
.tool-textarea{width:100%;background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:12px 14px;color:var(--text);font-size:14px;resize:vertical;outline:none;transition:border-color 0.2s,box-shadow 0.2s;line-height:1.6;}
.tool-textarea.large{min-height:200px;}.tool-textarea.medium{min-height:120px;}.tool-textarea.mono{font-family:'JetBrains Mono',monospace;font-size:13px;}
.tool-textarea:focus{border-color:var(--fox);box-shadow:0 0 0 3px var(--fox-glow);}
.tool-textarea::placeholder{color:var(--subtle);}
.tool-actions{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap;}
.tool-options-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:12px 0;}
.tool-range{width:100%;accent-color:var(--fox);cursor:pointer;margin-top:4px;}
.form-input,.form-select{background:var(--card2);border:1px solid var(--border2);border-radius:8px;padding:9px 12px;color:var(--text);font-size:13px;outline:none;transition:border-color 0.2s,box-shadow 0.2s;width:100%;}
.form-input:focus,.form-select:focus{border-color:var(--fox);box-shadow:0 0 0 3px var(--fox-glow);}
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:12px;}
.form-group-inline{display:flex;align-items:center;gap:10px;}
.tbtn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 16px;border-radius:8px;font-size:13px;font-weight:500;font-family:'Inter',sans-serif;cursor:pointer;border:none;transition:all 0.15s;white-space:nowrap;}
.tbtn-primary{background:var(--fox);color:#fff;}.tbtn-primary:hover{background:var(--fox-dim);}
.tbtn-ghost{background:var(--card2);color:var(--text);border:1px solid var(--border2);}.tbtn-ghost:hover{border-color:var(--fox-dim);color:var(--fox);}
.tbtn-xs{padding:5px 10px;font-size:11px;border-radius:6px;}
.tbtn-case{background:var(--card2);color:var(--muted);border:1px solid var(--border2);padding:7px 12px;font-size:12px;border-radius:7px;}
.tbtn-case:hover,.tbtn-case.active{background:var(--fox);color:#fff;border-color:var(--fox);}
.result-output{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:13px 16px;font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--text);word-break:break-all;}
.result-meta{font-size:11px;color:var(--subtle);font-family:'JetBrains Mono',monospace;margin-left:auto;}
.code-output{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:16px;font-family:'JetBrains Mono',monospace;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre;tab-size:2;}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.stat-box{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:14px;text-align:center;}
.stat-box-val{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;letter-spacing:-0.03em;color:var(--fox);line-height:1;}
.stat-box-label{font-size:10px;color:var(--muted);font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.06em;margin-top:5px;}
.info-box{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:16px;}
.info-box-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;margin-bottom:10px;}
.info-list{list-style:none;display:flex;flex-direction:column;gap:6px;}
.info-list li{font-size:12px;color:var(--muted);line-height:1.5;padding-left:14px;position:relative;}
.info-list li::before{content:'›';position:absolute;left:0;color:var(--fox);}
.info-list code{font-family:'JetBrains Mono',monospace;background:var(--border);padding:1px 5px;border-radius:4px;font-size:11px;color:var(--text);}
.check-opt{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);cursor:pointer;user-select:none;}
.check-opt input[type=checkbox]{accent-color:var(--fox);width:14px;height:14px;}
.pw-output-wrap{display:flex;align-items:center;gap:8px;margin-bottom:12px;}
.pw-output{flex:1;background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:14px 16px;font-family:'JetBrains Mono',monospace;font-size:15px;color:var(--text);word-break:break-all;min-height:52px;display:flex;align-items:center;}
.strength-wrap{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.strength-track{flex:1;height:5px;background:var(--border2);border-radius:99px;overflow:hidden;}
.strength-bar{height:100%;width:0;border-radius:99px;transition:width 0.3s,background 0.3s;}
.strength-label{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;width:80px;text-align:right;}
.pw-controls{display:flex;flex-direction:column;gap:14px;}
.pw-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.str-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;}
.bulk-list{display:flex;flex-direction:column;gap:6px;}
.bulk-item{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--card2);border:1px solid var(--border);border-radius:7px;padding:8px 12px;}
.bulk-item code{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text);flex:1;word-break:break-all;}
.case-btns{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0;}
.keyword-box{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:14px;}
.kwbox-label{font-size:11px;color:var(--muted);font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:0.07em;margin-bottom:10px;}
.keyword-list{display:flex;flex-wrap:wrap;gap:6px;}
.kw-tag{background:var(--border);border-radius:6px;padding:4px 10px;font-size:12px;font-family:'JetBrains Mono',monospace;color:var(--text);}
.kw-tag em{font-style:normal;color:var(--fox);margin-left:4px;font-weight:700;}
.kw-empty{font-size:12px;color:var(--subtle);font-family:'JetBrains Mono',monospace;}
.tool-tabs{display:flex;gap:4px;background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:4px;width:fit-content;margin-bottom:20px;}
.tab{padding:7px 18px;border-radius:7px;font-size:13px;font-weight:500;cursor:pointer;color:var(--muted);background:none;border:none;transition:all 0.15s;font-family:'Inter',sans-serif;}
.tab.active{background:var(--fox);color:#fff;}.tab:hover:not(.active){color:var(--text);}
.section-mini-title{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:8px;}
.search-wrap{max-width:1400px;margin:0 auto;padding:40px 5vw 60px;}
.search-hero h1{font-family:'Space Grotesk',sans-serif;font-size:28px;font-weight:800;letter-spacing:-0.03em;margin-bottom:16px;}
.site-footer{background:var(--surface);border-top:1px solid var(--border);margin-top:40px;}
.footer-inner{max-width:1400px;margin:0 auto;padding:44px 5vw 32px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;border-bottom:1px solid var(--border);}
.footer-brand p{font-size:13px;color:var(--muted);line-height:1.7;margin-top:12px;max-width:280px;}
.footer-col h4{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:14px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:13px;color:var(--subtle);transition:color 0.2s;}.footer-col a:hover{color:var(--fox);}
.footer-bottom{max-width:1400px;margin:0 auto;padding:18px 5vw;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--subtle);font-family:'JetBrains Mono',monospace;}
.json-key{color:#93c5fd;}.json-str{color:#86efac;}.json-num{color:var(--amber);}.json-bool{color:var(--fox);}.json-null{color:#94a3b8;}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}
.tool-card:nth-child(1){animation:fadeUp 0.4s 0.05s ease both;}
.tool-card:nth-child(2){animation:fadeUp 0.4s 0.10s ease both;}
.tool-card:nth-child(3){animation:fadeUp 0.4s 0.15s ease both;}
.tool-card:nth-child(4){animation:fadeUp 0.4s 0.20s ease both;}
.tool-card:nth-child(5){animation:fadeUp 0.4s 0.25s ease both;}
.tool-card:nth-child(6){animation:fadeUp 0.4s 0.30s ease both;}
::-webkit-scrollbar{width:6px;height:6px;}::-webkit-scrollbar-track{background:transparent;}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:99px;}
@media(max-width:1024px){.page-layout,.tool-layout{grid-template-columns:1fr;}.page-sidebar,.tool-sidebar{display:none;}.tool-card.featured{grid-column:span 1;}}
@media(max-width:768px){.nav-links{display:none;}.nav-search{width:160px;}.hero-stats{gap:24px;}.tool-row{grid-template-columns:1fr;}.pw-options{grid-template-columns:1fr;}.footer-inner{grid-template-columns:1fr 1fr;gap:28px;}}
@media(max-width:480px){.hero-title{font-size:36px;}.cat-pills{gap:6px;}.footer-inner{grid-template-columns:1fr;}.footer-bottom{flex-direction:column;gap:8px;text-align:center;}}