.ldd-app, .ldd-tracking, .ldd-driver-login{ max-width:920px; margin: 8px auto; }
.ldd-card{ border:1px solid #ddd; padding:12px; border-radius:14px; margin-bottom:12px; background:#fff; }
.ldd-row{ margin:6px 0; }
.ldd-actions .button{ margin-right:8px; }
.ldd-proof{ background:#f8f8f8; padding:10px; border-radius:6px; }
#ldd-tracking-map{ height: 0; } /* placeholder for future map */