.chat-attachment-picker { margin: 0 0 12px; min-width: 0; }
.chat-attachment-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.chat-attachment-actions small { font: 400 11px/1.5 sans-serif; color: #a6acaf; }
.chat-attach-button { display: inline-flex; align-items: center; gap: 7px; border: 1px solid #9d896744; background: #b99c7314; color: #9b7947; padding: 7px 10px; border-radius: 8px; font: 600 12px/1.3 sans-serif; cursor: pointer; }
.chat-popup .chat-attach-button { color: #d7be93; }
.chat-attach-button:disabled { opacity: .5; cursor: wait; }
.chat-attachment-error { margin-top: 8px; font-size: 12px; line-height: 1.5; color: #c84c46; }
.chat-popup .chat-attachment-error { color: #ffb4a9; }
.chat-attachment-previews { display: flex; gap: 8px; padding: 4px 4px 10px; max-height: 102px; overflow: auto; }
.chat-image-preview { position: relative; flex: 0 0 72px; height: 72px; }
.chat-image-preview img { width: 100%; height: 100%; object-fit: cover; border-radius: 9px; border: 1px solid #b99c7377; }
.chat-image-preview button { position: absolute; top: -4px; right: -4px; width: 23px; height: 23px; padding: 0; border: 1px solid #999; border-radius: 50%; background: #232929; color: white; line-height: 20px; cursor: pointer; }
.chat-image-grid { display: grid; gap: 8px; margin-top: 8px; max-width: 330px; }
.chat-image-card { min-width: 0; }
.chat-image-open { display: block; width: 100%; padding: 0; overflow: hidden; border: 1px solid #b99c7355; border-radius: 10px; background: #9d896711; color: inherit; cursor: zoom-in; font-size: 12px; }
.chat-image-open img { display: block; width: 100%; height: 180px; object-fit: cover; }
.chat-image-card a { display: block; margin-top: 5px; color: inherit; font-size: 11px; line-height: 1.6; text-decoration: underline; overflow-wrap: anywhere; }
.chat-image-viewer { width: min(1000px, 94vw); max-height: 94dvh; padding: 14px; border: 1px solid #a18b65; border-radius: 14px; background: #161c1c; color: #f5f0e5; box-shadow: 0 20px 90px #0008; }
.chat-image-viewer::backdrop { background: #000c; }
.chat-image-viewer > button { display: block; margin-left: auto; padding: 8px 15px; background: #333c3b; color: #fff; border: 0; border-radius: 8px; cursor: pointer; }
.chat-image-viewer img { display: block; max-width: 100%; width: auto; max-height: 72dvh; object-fit: contain; margin: 12px auto; }
.chat-image-viewer p { margin: 0; text-align: center; font-size: 13px; }
.chat-attach-button:focus-visible, .chat-image-open:focus-visible, .chat-image-preview button:focus-visible { outline: 2px solid #ba9561; outline-offset: 3px; }
.chat-attachment-picker [hidden] { display: none !important; }
.chat-popup-footer .flex-grow-1 { min-width: 0; }
.chat-popup .chat-popup-body { min-height: 0; }
.chat-popup .chat-popup-footer, .chat-popup .chat-popup-header { flex-shrink: 0; }
@media (max-width: 480px) { .chat-image-open img { height: 145px; } .chat-attachment-actions { gap: 5px; } .chat-attachment-actions small { font-size: 10px; } }