body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f6f7f9;margin:0;color:#172033}
.card,.wide{background:#fff;margin:48px auto;padding:28px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.card{width:min(420px,90vw)}.wide{width:min(1100px,94vw)}
h1{margin-top:0}label{display:block;margin-top:14px;font-weight:600}input,select,button{width:100%;box-sizing:border-box;padding:12px;margin-top:6px;border-radius:8px;border:1px solid #ccd2dd;font-size:15px}
button{background:#111827;color:#fff;border:0;cursor:pointer;margin-top:18px}.danger{background:#b42318}.error{background:#fff1f0;color:#b42318;padding:10px;border-radius:8px;margin-bottom:12px}
a{color:#111827}.check{font-weight:400}.check input{width:auto}table{width:100%;border-collapse:collapse}td,th{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}.top{display:flex;justify-content:space-between;align-items:center}
code{display:block;background:#f1f5f9;padding:10px;border-radius:8px;overflow:auto}