body { font-family: system-ui, -apple-system, sans-serif; margin: 0; min-height: 100vh; display: flex; flex-direction: column; }
.wrap { max-width: 760px; margin: 40px auto 0; padding: 0 16px; flex: 1; display: flex; flex-direction: column; width: 100%; box-sizing: border-box; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
label { display: grid; gap: 6px; font-size: 14px; }
input, select { padding: 10px; font-size: 16px; }
button { margin-top: 12px; padding: 10px 14px; font-size: 16px; cursor: pointer; }
.msg { margin-top: 10px; color: #b00020; }
.small { opacity: 0.7; font-size: 13px; }
.footer { margin-top: auto; text-align: left; padding: 40px 0 40px; color: #666; font-size: 0.9em; }
@media (max-width: 700px) { .grid { grid-template-columns: 1fr; } }