.message-media-link { width: 100%; display: block; margin-top: 7px; padding: 0 !important; border: 0 !important; background: transparent !important; text-align: left; cursor: zoom-in; }
.message-media-link:hover { background: transparent !important; }
.chat-lightbox { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 24px; }
.chat-lightbox.hidden { display: none; }
.chat-lightbox-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 0; background: rgba(2,5,9,.88); cursor: zoom-out; }
.chat-lightbox-card { position: relative; z-index: 1; display: grid; place-items: center; max-width: min(94vw, 1500px); max-height: 92vh; }
.chat-lightbox-card img { display: block; max-width: 94vw; max-height: 90vh; object-fit: contain; border: 1px solid #344255; border-radius: 9px; background: #05080c; box-shadow: 0 20px 70px rgba(0,0,0,.6); }
.chat-lightbox-close { position: absolute; right: -12px; top: -12px; z-index: 2; width: 34px; height: 34px; padding: 0; border: 1px solid #4a586a; border-radius: 50%; background: #121a24; color: #fff; font-size: 20px; }