:root{--bg:#0b0f0d;--card:#141a17;--border:#243029;--fg:#e8f0ea;--muted:#8aa394;--primary:#34d399;--danger:#f87171}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}main{max-width:720px;margin:0 auto;padding:2rem 1.25rem 4rem}h1{margin:0 0 .25rem;font-size:1.5rem}.muted{color:var(--muted);font-size:.9rem}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;margin-top:1.25rem;padding:1.25rem}.banner{border-radius:12px;margin-top:1rem;padding:.75rem 1rem;font-size:.9rem}.banner-test{color:#fbbf24;background:#f59e0b1f;border:1px solid #f59e0b4d}.banner-ok{color:var(--primary);background:#34d3991f;border:1px solid #34d3994d}.banner-error{color:var(--danger);background:#f871711f;border:1px solid #f871714d}label{color:var(--muted);margin:.75rem 0 .25rem;font-size:.85rem;display:block}input,select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--fg);border-radius:10px;padding:.6rem .75rem;font-size:1rem}button{background:var(--primary);color:#06281d;cursor:pointer;border:none;border-radius:10px;width:100%;margin-top:1rem;padding:.7rem;font-size:1rem;font-weight:600}a{color:var(--primary)}table{border-collapse:collapse;width:100%;font-size:.9rem}td,th{text-align:left;border-bottom:1px solid var(--border);padding:.4rem .5rem}