:root{
  --green:#047857;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#f8fafc;
  --card:#ffffff;
  --border:#e2e8f0;
  --wa:#25D366;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink)}
.brand img{height:40px}
.links{display:flex;gap:20px}
.cta{border:1.5px solid var(--green);color:var(--green);padding:10px 14px;border-radius:12px;font-weight:600;text-decoration:none}
.cta:hover{background:var(--green);color:#fff;text-decoration:none}

h1{font-size:32px;margin:18px 0 8px}
.lead{color:var(--muted);margin:0 0 22px}

.grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px}
@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
}

.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.card .pad{padding:20px}

.form-row{display:flex;gap:12px}
.form-row .field{flex:1}
.label{display:block;font-size:13px;color:var(--muted);margin:8px 2px 6px}
.input, .textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:12px;
  font-size:15px;background:#fff;outline:none;transition:all .15s ease
}
.input:focus, .textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(4,120,87,.12)}
.textarea{min-height:140px;resize:vertical}

.actions{display:flex;gap:12px;align-items:center;margin-top:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;font-weight:600;border:1.5px solid transparent;cursor:pointer}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{filter:brightness(.95)}
.btn-wa{background:var(--wa);color:#083b2b}
.btn-wa:hover{filter:brightness(.95)}

.note{font-size:13px;color:var(--muted);margin-top:6px}
.status{margin-top:12px;padding:10px 12px;border-radius:10px;font-size:14px;border:1px solid var(--border);background:#f1f5f9;display:none}
.status.ok{border-color:#99f6e4;background:#ecfeff;color:#134e4a;display:block}
.status.err{border-color:#fecdd3;background:#fff1f2;color:#7f1d1d;display:block}

.qrwrap{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.qr{border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px}
.qr img{width:160px;height:160px;display:block}
.list{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.list li{display:flex;align-items:center;gap:12px}
.badge{font-size:12px;background:#e2e8f0;border-radius:999px;padding:4px 10px;color:#0f172a}