body { font-family: sans-serif; max-width: 900px; margin: 2rem auto; padding: 0 1rem; color: #1a1a1a; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; }
th, td { border: 1px solid #ccc; padding: 0.5rem; text-align: left; vertical-align: top; }
.error { color: #b00020; }
textarea { width: 100%; font-family: monospace; min-height: 8rem; }
label { display: block; margin-bottom: 1rem; }
.login { max-width: 360px; }