.install-device-dialog{box-sizing:border-box;width:min(400px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow:auto;border:0;border-radius:24px;padding:24px;background:#fff;color:#17151c;box-shadow:0 24px 80px #0005}.install-device-dialog::backdrop{background:#0009}.install-device-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.install-device-heading h2{font-size:19px;line-height:1.4;margin:0;font-weight:850}.install-device-close{flex-shrink:0;width:36px;height:36px;border:0;border-radius:50%;background:#f1f1f5;font-size:26px;color:#333;cursor:pointer}.install-device-lead{font-size:14px;line-height:1.6;font-weight:650;margin:16px 0 12px}.install-device-qr{display:flex;justify-content:center;background:white;margin:0 0 16px}.install-device-qr canvas{width:min(260px,100%)!important;height:auto!important;display:block}.install-device-download{display:block;padding:14px 16px;text-align:center;border-radius:14px;background:#74edcc;color:#101313;font-weight:850;text-decoration:none;font-size:15px}.install-device-note{font-size:12px;line-height:1.6;color:#65616d;margin:14px 0 0;font-weight:600}
#installOtherDevice>span:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#installOtherDevice{min-width:0}

.install-device-qr img{max-width:100%;height:auto}.install-device-address{display:block;overflow-wrap:anywhere;color:#000;margin:16px 0}.install-device-actions{display:flex;gap:8px;flex-wrap:wrap}.install-device-actions button,.install-device-actions a{background:#50d9bf;color:#000;border:0;border-radius:999px;padding:10px 14px;font:inherit;text-decoration:none;cursor:pointer}

/* R4: equal actions, symmetric dialog insets, matching touch heights. */
.install-device-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin:0}
.install-device-actions button,.install-device-actions a{box-sizing:border-box;display:flex;align-items:center;justify-content:center;width:100%;min-width:0;min-height:44px;margin:0;padding:10px 12px;font-size:14px;line-height:1.4;font-weight:650;text-align:center;overflow-wrap:anywhere}
.install-device-note:empty{display:none}

/* R7: slightly narrower QR and copy actions, centered equally. */
.install-device-actions{width:calc(100% - 24px);margin:0 auto}

/* Same menu logout position on every device; reserve footer space to retain
   the security mark's existing position. */
#nav #mobileNavLogout{display:flex;width:100%;text-align:left}
#side>#logout{visibility:hidden;pointer-events:none}