Runs / payment-approval Batch Runs from different design-system versions should not be compared.
The page A screenshot in each theme, as the benchmark took it.
page.tsx As the agent left it; marked lines broke a rule.
Violations 66 counted, under 8 rules. “Not counted” marks a compiler error that restates a design-system violation, “Ignored” one the agent silenced with a comment.
Steps One row per model call, with the tools it asked for. An agent that reads the guidelines before writing shows it here; what a checker or submit_view answered is under its call.
Step Tools Tokens in Tokens out Cost 0 list_files, read_file 1,072 120 $0.0002 1 read_file 1,787 277 $0.0003 2 write_file 2,093 2,999 $0.0017 3
Output cap The provider's default 3
4 import { css } from "styled-system/css";
5 import data from "./fixture.json";
6
7 type Scheme = keyof typeof data.fees;
8
9 type Payment = {
10 id: string;
11 beneficiary: string;
12 iban: string;
13 amount: number;
14 dueDate: string;
15 scheme: Scheme;
16 reference: string;
17 };
18
19 const payments = data.payments as Payment[];
20 const fees = data.fees as Record<Scheme, number>;
21 const currency = data.currency;
22
23 const money = new Intl.NumberFormat("en-IE", { style: "currency", currency });
24
25 function formatDate(iso: string): string {
26 return new Intl.DateTimeFormat("en-GB", {
27 day: "2-digit",
28 month: "short",
29 year: "numeric",
30 timeZone: "UTC",
31 }).format(new Date(`${iso}T00:00:00Z`));
32 }
33
34 export default function Page() {
35 const [approvedIds, setApprovedIds] = useState<Set<string>>(() => new Set());
36 const [pending, setPending] = useState<Payment | null>(null);
37 const dialogRef = useRef<HTMLDialogElement>(null);
38
39 useEffect(() => {
40 const dialog = dialogRef.current;
41 if (!dialog) return;
42 if (pending && !dialog.open) dialog.showModal();
43 if (!pending && dialog.open) dialog.close();
44 }, [pending]);
45
46 const closeDialog = () => setPending(null);
47
48 const confirm = () => {
49 if (!pending) return;
50 const id = pending.id;
51 setApprovedIds((prev) => new Set(prev).add(id));
52 setPending(null);
53 };
54
55 const fee = pending ? fees[pending.scheme] ?? 0 : 0;
56 const total = pending ? pending.amount + fee : 0;
57
58 return (
59 <main className={css({ maxWidth: "1100px", margin: "0 auto", padding: "32px 24px", fontFamily: "sans-serif" })}>
60 <h1 className={css({ fontSize: "2xl", fontWeight: "bold", marginBottom: "16px" })}>
61 Payments awaiting approval
62 </h1>
63
64 <div className={css({ overflowX: "auto" })}>
65 <table className={css({ width: "100%", borderCollapse: "collapse", fontSize: "sm" })}>
66 <thead>
67 <tr className={css({ textAlign: "left", borderBottom: "2px solid", borderColor: "gray.300" })}>
68 <th className={css({ padding: "8px" })}>Beneficiary</th>
69 <th className={css({ padding: "8px" })}>IBAN</th>
70 <th className={css({ padding: "8px" })}>Due date</th>
71 <th className={css({ padding: "8px", textAlign: "right" })}>Amount</th>
72 <th className={css({ padding: "8px" })}>Status</th>
73 <th className={css({ padding: "8px" })}>
74 <span className={css({ srOnly: true })}>Actions</span>
75 </th>
76 </tr>
77 </thead>
78 <tbody>
79 {payments.map((p) => {
80 const approved = approvedIds.has(p.id);
81 return (
82 <tr key={p.id} className={css({ borderBottom: "1px solid", borderColor: "gray.200" })}>
83 <td className={css({ padding: "8px" })}>
84 <div className={css({ fontWeight: "semibold" })}>{p.beneficiary}</div>
85 <div className={css({ color: "gray.600", fontSize: "xs" })}>{p.reference}</div>
86 </td>
87 <td className={css({ padding: "8px", fontFamily: "monospace", whiteSpace: "nowrap" })}>{p.iban}</td>
88 <td className={css({ padding: "8px", whiteSpace: "nowrap" })}>{formatDate(p.dueDate)}</td>
89 <td className={css({ padding: "8px", textAlign: "right", whiteSpace: "nowrap" })}>
90 {money.format(p.amount)}
91 </td>
92 <td className={css({ padding: "8px" })}>
93 {approved ? (
94 <span className={css({ color: "green.700", fontWeight: "semibold" })}>Approved</span>
95 ) : (
96 <span className={css({ color: "gray.700" })}>Pending</span>
97 )}
98 </td>
99 <td className={css({ padding: "8px", textAlign: "right" })}>
100 <button
101 type="button"
102 disabled={approved}
103 onClick={() => setPending(p)}
104 className={css({
105 padding: "6px 14px",
106 borderRadius: "md",
107 border: "1px solid",
108 borderColor: "blue.600",
109 background: "blue.600",
110 color: "white",
111 cursor: "pointer",
112 _disabled: { opacity: 0.5, cursor: "not-allowed" },
113 })}
114 >
115 Approve
116 </button>
117 </td>
118 </tr>
119 );
120 })}
121 </tbody>
122 </table>
123 </div>
124
125 <dialog
126 ref={dialogRef}
127 onClose={closeDialog}
128 aria-labelledby="approve-title"
129 className={css({
130 borderRadius: "lg",
131 border: "none",
132 padding: "24px",
133 width: "min(440px, calc(100vw - 32px))",
134 _backdrop: { background: "rgba(0,0,0,0.4)" },
135 })}
136 >
137 {pending && (
138 <div>
139 <h2 id="approve-title" className={css({ fontSize: "lg", fontWeight: "bold", marginBottom: "16px" })}>
140 Confirm approval
141 </h2>
142 <dl className={css({ display: "grid", gridTemplateColumns: "auto 1fr", gap: "8px 16px", fontSize: "sm" })}>
143 <dt className={css({ color: "gray.600" })}>Beneficiary</dt>
144 <dd className={css({ margin: 0 })}>{pending.beneficiary}</dd>
145 <dt className={css({ color: "gray.600" })}>IBAN</dt>
146 <dd className={css({ margin: 0, fontFamily: "monospace" })}>{pending.iban}</dd>
147 <dt className={css({ color: "gray.600" })}>Amount</dt>
148 <dd className={css({ margin: 0 })}>{money.format(pending.amount)}</dd>
149 <dt className={css({ color: "gray.600" })}>Fee ({pending.scheme})</dt>
150 <dd className={css({ margin: 0 })}>{money.format(fee)}</dd>
151 <dt className={css({ color: "gray.600", fontWeight: "semibold" })}>Total</dt>
152 <dd className={css({ margin: 0, fontWeight: "semibold" })}>{money.format(total)}</dd>
153 </dl>
154 <div className={css({ display: "flex", justifyContent: "flex-end", gap: "8px", marginTop: "24px" })}>
155 <button
156 type="button"
157 onClick={closeDialog}
158 className={css({
159 padding: "6px 14px",
160 borderRadius: "md",
161 border: "1px solid",
162 borderColor: "gray.400",
163 background: "white",
164 cursor: "pointer",
165 })}
166 >
167 Cancel
168 </button>
169 <button
170 type="button"
171 onClick={confirm}
172 className={css({
173 padding: "6px 14px",
174 borderRadius: "md",
175 border: "1px solid",
176 borderColor: "blue.600",
177 background: "blue.600",
178 color: "white",
179 cursor: "pointer",
180 })}
181 >
182 Confirm
183 </button>
184 </div>
185 </div>
186 )}
187 </dialog>
188 </main>
189 );
190 }
191
`8px` is a raw length. Use a token.
page.tsx:133:18 · min(440px, calc(100vw - 32px)) `min(440px, calc(100vw - 32px))` is a raw length. Use a token. token-roles/palette 15 design-system page.tsx:67:93 · gray.300 `gray.300` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:82:89 · gray.200 `gray.200` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:85:50 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:94:53 · green.700 `green.700` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:96:53 · gray.700 `gray.700` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:108:38 · blue.600 `blue.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:109:37 · blue.600 `blue.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:143:43 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:145:43 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:147:43 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:149:43 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:151:43 · gray.600 `gray.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:162:32 · gray.400 `gray.400` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:176:32 · blue.600 `blue.600` is a palette shade: it ignores the theme. Use a semantic color token. page.tsx:177:31 · blue.600 `blue.600` is a palette shade: it ignores the theme. Use a semantic color token. Every run that broke token-roles/palette typecheck/TS2769 6 quality a11y/color-contrast 1 quality page.tsx:1:1 · <button type="button" class="p_6px_14px bdr_md bd_1px_solid bd-c_blue.600 bg_blue.600 c_white cursor_pointer disabled:op Elements must meet minimum color contrast ratio thresholds (4 elements, light theme) Every run that broke a11y/color-contrast