*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#f6f6f7;color:#1a1a1a}.page{max-width:860px;margin:0 auto;padding:24px}.card{background:#fff;border:1px solid #e3e3e3;border-radius:8px;padding:20px;margin-bottom:20px}h1{font-size:22px}h2{font-size:16px;margin-top:0}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid #eee;font-size:14px}label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}input,select{width:100%;padding:8px 10px;border:1px solid #d0d0d0;border-radius:6px;font-size:14px}button{background:#1a1a1a;color:#fff;border:none;border-radius:6px;padding:9px 16px;font-size:14px;cursor:pointer}button.secondary{background:transparent;color:#1a1a1a;border:1px solid #d0d0d0}button.danger{background:#c0362c}button:disabled{opacity:.5;cursor:not-allowed}.error{color:#c0362c;margin-top:4px}.error,.muted{font-size:13px}.muted{color:#6b6b6b}