@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

*{margin:0;padding:0;box-sizing:border-box;}

body{font-family:'Inter',sans-serif;background:#0f0f13;color:#e4e4e7;min-height:100vh;display:flex;flex-direction:column;}

.container{max-width:1100px;margin:0 auto;padding:0 1.5rem;width:100%;}

.site-header{background:#1a1a2e;border-bottom:1px solid rgba(163,230,53,0.1);padding:1rem 0;position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);}
.site-header .container{display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:0.6rem;text-decoration:none;color:#e4e4e7;font-weight:800;font-size:1.2rem;}
.logo-icon{background:linear-gradient(135deg,#a3e635,#84cc16,#65a30d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:'JetBrains Mono',monospace;font-size:1.4rem;}
nav{display:flex;gap:1.5rem;}
nav a{color:#a1a1aa;text-decoration:none;font-size:0.9rem;font-weight:500;transition:color 0.2s;}
nav a:hover{color:#a3e635;}

.hero{text-align:center;padding:3rem 0 2rem;}
.hero h1{font-size:2.6rem;font-weight:800;line-height:1.15;margin-bottom:1rem;background:linear-gradient(135deg,#a3e635,#84cc16,#65a30d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero p{color:#a1a1aa;font-size:1.1rem;max-width:600px;margin:0 auto;}

.ad-slot{background:#1a1a2e;border:1px dashed rgba(163,230,53,0.15);border-radius:0.75rem;min-height:90px;max-width:728px;margin:1.5rem auto;display:flex;align-items:center;justify-content:center;color:#52525b;font-size:0.8rem;}

.card{background:#1a1a2e;border:1px solid rgba(255,255,255,0.06);border-radius:1rem;padding:1.5rem;margin-bottom:1.5rem;}

.toolbar{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:1rem;align-items:center;}
.btn{padding:0.55rem 1.1rem;border-radius:0.6rem;border:none;font-family:'Inter',sans-serif;font-weight:600;font-size:0.85rem;cursor:pointer;transition:all 0.2s;}
.btn-primary{background:linear-gradient(135deg,#84cc16,#65a30d);color:#fff;}
.btn-primary:hover{opacity:0.9;transform:translateY(-1px);}
.btn-secondary{background:rgba(163,230,53,0.1);color:#a3e635;border:1px solid rgba(163,230,53,0.2);}
.btn-secondary:hover{background:rgba(163,230,53,0.2);}
.btn-danger{background:rgba(239,68,68,0.1);color:#f87171;border:1px solid rgba(239,68,68,0.2);}
.btn-danger:hover{background:rgba(239,68,68,0.2);}

.indent-select{background:#0f0f13;color:#e4e4e7;border:1px solid rgba(255,255,255,0.1);border-radius:0.6rem;padding:0.55rem 0.8rem;font-family:'Inter',sans-serif;font-size:0.85rem;cursor:pointer;}

.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem;}
.editor-pane label{display:block;font-weight:600;font-size:0.85rem;margin-bottom:0.5rem;color:#a1a1aa;}
.editor-pane textarea{width:100%;height:400px;background:#0f0f13;border:1px solid rgba(255,255,255,0.1);border-radius:0.75rem;padding:1rem;color:#e4e4e7;font-family:'JetBrains Mono',monospace;font-size:0.85rem;resize:vertical;line-height:1.6;}
.editor-pane textarea:focus{outline:none;border-color:rgba(163,230,53,0.4);box-shadow:0 0 0 3px rgba(163,230,53,0.1);}

.output-pane{width:100%;min-height:400px;max-height:600px;overflow:auto;background:#0f0f13;border:1px solid rgba(255,255,255,0.1);border-radius:0.75rem;padding:1rem;font-family:'JetBrains Mono',monospace;font-size:0.85rem;line-height:1.6;white-space:pre-wrap;word-break:break-all;}

.json-key{color:#a3e635;}
.json-string{color:#fbbf24;}
.json-number{color:#38bdf8;}
.json-bool{color:#f472b6;}
.json-null{color:#71717a;}
.json-bracket{color:#a1a1aa;}

.error-box{background:rgba(239,68,68,0.08);border:1px solid rgba(239,68,68,0.25);border-radius:0.75rem;padding:0.75rem 1rem;color:#f87171;font-size:0.9rem;margin-bottom:1rem;font-family:'JetBrains Mono',monospace;}
.success-box{background:rgba(34,197,94,0.08);border:1px solid rgba(34,197,94,0.25);border-radius:0.75rem;padding:0.75rem 1rem;color:#4ade80;font-size:0.9rem;margin-bottom:1rem;font-weight:600;}

.stats-bar{display:flex;gap:1.5rem;font-size:0.85rem;color:#71717a;padding:0.5rem 0;}
.stats-bar span strong{color:#a1a1aa;}

.hidden{display:none!important;}

.content-section{margin-top:2rem;}
.content-section h2{font-size:1.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(135deg,#a3e635,#84cc16);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.content-section h3{font-size:1.1rem;font-weight:700;margin:1.2rem 0 0.5rem;color:#d4d4d8;}
.content-section p{color:#a1a1aa;line-height:1.7;margin-bottom:0.8rem;}
.content-section ul{color:#a1a1aa;line-height:1.7;padding-left:1.5rem;margin-bottom:0.8rem;}

.faq-item{border-bottom:1px solid rgba(255,255,255,0.06);padding:1rem 0;}
.faq-item h3{margin-top:0;color:#e4e4e7;}
.faq-item p{margin-bottom:0;}

.site-footer{margin-top:auto;background:#1a1a2e;border-top:1px solid rgba(255,255,255,0.06);padding:1.5rem 0;}
.site-footer .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;}
.site-footer p{color:#52525b;font-size:0.85rem;}
.site-footer nav{display:flex;gap:1.2rem;}
.site-footer nav a{color:#71717a;text-decoration:none;font-size:0.85rem;transition:color 0.2s;}
.site-footer nav a:hover{color:#a3e635;}

@media(max-width:768px){
  .hero h1{font-size:1.8rem;}
  .editor-grid{grid-template-columns:1fr;}
  .editor-pane textarea,.output-pane{height:280px;}
  .toolbar{gap:0.35rem;}
  .btn{padding:0.45rem 0.8rem;font-size:0.8rem;}
  .stats-bar{flex-wrap:wrap;gap:0.8rem;}
  nav{gap:1rem;}
}