.market-register-dialog {
    width: calc(100% - 2rem); max-width: 60rem; max-height: calc(100dvh - 2rem);
    margin: auto; overflow-y: auto; border-radius: 1.5rem; background: #f8fafc; color: #0f172a;
}
.market-register-header {
    position: sticky; top: 0; z-index: 30; padding: 1.5rem; display: flex; align-items: flex-start;
    justify-content: space-between; gap: 1rem; background: white; border-bottom: 1px solid #e2e8f0;
}
.market-register-header h2 { font-size: 1.5rem; font-weight: 900; }
.market-register-header p { margin-top: .5rem; color: #64748b; font-size: .875rem; }
.market-register-body { padding: 1.5rem; }
#market-register-image-count { white-space: nowrap; flex-shrink: 0; }
.market-register-dialog button:focus-visible { outline: 3px solid #80b49a; outline-offset: 3px; }
@media (max-width: 640px) {
    .market-register-header, .market-register-body { padding: 1rem; }
    .market-register-body .card { padding: 1rem !important; }
}