body{font-family:system-ui,Segoe UI,Arial,sans-serif;background:#f7f8fb;color:#222;margin:0}
.container{max-width:980px;margin:24px auto;padding:0 16px}
h1{font-size:22px;margin:0 0 16px}
h2{font-size:18px;margin:20px 0 8px}
.steps{display:flex;gap:8px;margin:12px 0 20px}
.step{padding:8px 10px;border:1px solid #ddd;border-radius:6px;background:#fff;font-size:13px}
.step.ok{border-color:#1f883d;background:#e9f6ec}
.error{background:#ffeef0;color:#b30000;padding:8px;border:1px solid #ffb3b3;border-radius:6px;margin:8px 0}
.hint{color:#555;font-size:12px;margin-top:6px}
form{background:#fff;padding:12px;border:1px solid #e5e7eb;border-radius:8px}
.grid{display:grid;grid-template-columns:160px 1fr;gap:10px 12px;margin:10px 0}
label{align-self:center}
input,select{padding:7px;border:1px solid #d0d7de;border-radius:6px;font-size:13px}
.actions{margin-top:12px}
button{padding:8px 14px;background:#1f883d;color:#fff;border:none;border-radius:6px;cursor:pointer}
button:hover{background:#167b32}