:root{
  --bg:#0d1c17; --panel:rgba(20,40,35,.85); --text:#e0f2e9; --muted:#a9cfc0;
  --accent:#5cc6a3; --btn:#34715d;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}
header{padding:2rem 1rem;background:var(--panel);box-shadow:0 2px 8px rgba(0,0,0,.4)}
h1{margin:0;font-size:2rem;color:var(--accent)}
p{color:var(--muted)}
.container{max-width:1000px;margin:2rem auto;padding:0 1rem;text-align:center}
nav{margin-top:.5rem}
nav a{color:var(--text);text-decoration:none;margin:.25rem .5rem;padding:.4rem .7rem;border-radius:.6rem}
nav a.active, nav a:hover{background:var(--btn)}
.btn{display:inline-block;margin: .5rem;padding:.8rem 1.2rem;background:var(--btn);color:#fff;border-radius:8px;text-decoration:none;transition:opacity .2s}
.btn:hover{opacity:.9;color:#0d1c17;background:var(--accent)}
footer{margin-top:3rem;padding:1rem;text-align:center;color:#888}

input[type="search"]{width:100%;max-width:520px;padding:.7rem 1rem;border-radius:.6rem;border:1px solid #2f5a4c;background:#0f221c;color:var(--text);outline:none}
table{width:100%;border-collapse:collapse;margin-top:1rem}
th,td{padding:.8rem;border-bottom:1px solid #1e3b31;text-align:left}
th{color:var(--muted)}
.badge{display:inline-block;background:#0f221c;border:1px solid #2f5a4c;color:var(--muted);padding:.2rem .5rem;border-radius:.5rem;font-size:.8rem}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;margin-top:1rem}
.card{background:#0f221c;border:1px solid #213f34;border-radius:14px;padding:1rem;text-align:left}
.card h3{margin:.2rem 0  .5rem;color:var(--accent)}
.card p{margin:0;color:var(--muted)}
.card a{display:inline-block;margin-top:.6rem}