:root{--bg: #0f1115;--panel: #171a21;--border: #262b36;--text: #e7eaf0;--muted: #9aa3b2;--accent: #4f8cff;--accent-hover: #3f7af0;--danger: #e2555a;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--border)}.nav .brand{font-weight:700;font-size:1.2rem}.nav .spacer{flex:1}.container{max-width:960px;margin:0 auto;padding:2rem}.hero{text-align:center;padding:5rem 1rem 3rem}.hero h1{font-size:2.6rem;margin:0 0 1rem}.hero p{color:var(--muted);font-size:1.15rem;max-width:620px;margin:0 auto 2rem}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.25rem}.card h3{margin:0 0 .5rem}.card p{color:var(--muted);margin:0;font-size:.95rem}.btn{display:inline-block;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.6rem 1.1rem;font-size:.95rem;cursor:pointer}.btn:hover{background:var(--accent-hover)}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.danger{background:transparent;border:1px solid var(--danger);color:var(--danger);padding:.35rem .7rem}.btn:disabled{opacity:.5;cursor:default}.form{max-width:380px;margin:3rem auto;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:2rem}.form h2{margin-top:0}.field{margin-bottom:1rem;display:flex;flex-direction:column;gap:.35rem}.field label{font-size:.85rem;color:var(--muted)}input,select{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:.6rem .7rem;color:var(--text);font-size:.95rem}input:focus,select:focus{outline:none;border-color:var(--accent)}.error{color:var(--danger);font-size:.9rem;margin:.5rem 0}.muted{color:var(--muted)}table{width:100%;border-collapse:collapse;margin-top:1rem}th,td{text-align:left;padding:.7rem .5rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:.85rem}.badge{font-size:.75rem;padding:.15rem .5rem;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.row{display:flex;gap:1rem;align-items:flex-end;flex-wrap:wrap}.row .field{flex:1;min-width:140px;margin-bottom:0}