#composer{position:relative;display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:end;gap:8px}.composerTool{width:42px;height:42px;padding:0;border-radius:50%;background:#eef3ff;color:#2c6bed;font-size:21px}#sendMessage{width:46px;height:46px;padding:0}#imageDraft{grid-column:1/-1;display:flex;align-items:center;gap:10px;max-width:360px;padding:8px;border:1px solid #dce4f4;border-radius:14px;background:#f7f9fd}#imageDraft[hidden]{display:none}#imageDraft img{width:58px;height:58px;border-radius:10px;object-fit:cover}#imageDraft span{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}#removeImage{width:30px;height:30px;padding:0;border-radius:50%;background:#e8ebf2;color:#555}#emojiPanel{position:absolute;z-index:20;left:18px;bottom:calc(100% - 8px);width:min(360px,calc(100vw - 28px));padding:10px;border:1px solid #e2e5ec;border-radius:16px;background:#fff;box-shadow:0 16px 45px #17223d2e}#emojiPanel[hidden]{display:none}.emojiTabs{display:flex;gap:4px;padding-bottom:8px;border-bottom:1px solid #eee}.emojiTab{width:auto;min-width:44px;padding:7px 9px;border-radius:9px;background:transparent;color:#667;font-size:12px}.emojiTab.active{background:#eaf1ff;color:#2c6bed}.emojiGrid{display:grid;grid-template-columns:repeat(8,1fr);max-height:220px;overflow-y:auto;padding-top:8px}.emojiChoice{width:40px;height:40px;padding:0;background:transparent;font-size:24px}.emojiChoice:hover{background:#f0f3f8}.msgBody:empty{display:none}.msg.imageMessage{width:min(388px,70%)}.messageImageWrap{position:relative;width:100%;margin-top:5px}.messageImage{display:block;width:auto;max-width:100%;max-height:420px;border-radius:12px;object-fit:contain;cursor:zoom-in;background:#e9edf5}.imageLoading{min-width:180px;padding:28px 16px;border-radius:12px;background:#e9edf5;color:#687085;text-align:center;font-size:13px}.msg.mine .imageLoading{background:#ffffff24;color:#fff}#imageViewer{position:fixed;z-index:2000;inset:0;display:grid;place-items:center;padding:48px 18px 24px;background:#080b12e8}#imageViewer[hidden]{display:none}#imageViewer img{max-width:96vw;max-height:86vh;object-fit:contain;border-radius:8px}#closeImageViewer{position:absolute;top:max(14px,env(safe-area-inset-top));right:18px;width:44px;height:44px;padding:0;border-radius:50%;background:#ffffff20;font-size:28px}#imageViewerName{position:absolute;bottom:max(14px,env(safe-area-inset-bottom));left:20px;right:20px;color:#fff;text-align:center;font-size:13px}@media(max-width:720px){#composer{grid-template-columns:auto auto minmax(0,1fr) auto;padding:8px 9px calc(8px + env(safe-area-inset-bottom));gap:6px}.composerTool{width:40px;height:40px}#sendMessage{width:42px;height:42px}#emojiPanel{left:8px;bottom:calc(100% - 4px)}.emojiGrid{grid-template-columns:repeat(7,1fr)}.emojiChoice{width:100%}.msg.imageMessage{width:min(76vw,388px);max-width:86%}.messageImage{max-height:50vh}}