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20px;display:flex;flex-direction:column;gap:4px;position:relative;z-index:1;background:transparent}.chat-bg-layer{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:0;opacity:0;transition:opacity .32s ease;will-change:opacity}.chat-bg-layer.is-ready{opacity:1}.chat-bg-image,.chat-bg-tint{position:absolute;top:0;right:0;bottom:0;left:0}.chat-bg-image{background-size:cover;background-position:center;background-repeat:no-repeat;transform:scale(1.001);transform-origin:center}.chat-bg-image.is-blurred{filter:blur(18px);transform:scale(1.08)}.chat-bg-tint{pointer-events:none}.messages-area::-webkit-scrollbar{width:6px}.messages-area::-webkit-scrollbar-thumb{background:var(--chat-border);border-radius:3px}.loading-older-hint{align-self:center;display:inline-flex;align-items:center;gap:9px;min-height:34px;margin:2px 0 8px;padding:7px 13px;font-size:.78rem;color:var(--chat-muted);background:color-mix(in srgb,var(--chat-sidebar) 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.message-bubble{background:var(--chat-bubble-other);color:var(--chat-text)}.message-bubble.custom-bubble-color{color:#fff}.message-bubble.edit-source-hidden{visibility:hidden}.message-row.selected .message-bubble{outline:2px solid var(--chat-accent);outline-offset:2px}.message-row.other.group-top .message-bubble{border-radius:18px 18px 18px 4px}.message-row.other.group-middle .message-bubble{border-radius:4px 18px 18px 4px}.message-row.other.group-bottom .message-bubble{border-radius:4px 18px 18px}.message-row.own.group-top .message-bubble{border-radius:18px 18px 4px}.message-row.own.group-middle .message-bubble{border-radius:18px 4px 4px 18px}.message-row.own.group-bottom .message-bubble{border-radius:18px 4px 18px 18px}.message-text{font-size:.88rem;line-height:1.4;white-space:pre-wrap}.msg-sent-tick{display:inline-block;margin-left:4px;font-size:.7rem;opacity:.5;vertical-align:bottom}.message-bubble-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px;min-width:0;max-width:100%}.message-row.other .message-bubble-wrap{align-items:flex-start}.message-row.remote-editing .message-bubble-wrap{animation:remoteMessageEditOut .3s cubic-bezier(.4,0,.7,.2) both;pointer-events:none}.message-row.remote-edit-entering .message-bubble-wrap{animation:remoteMessageEditIn .4s cubic-bezier(.16,1,.3,1) both}@keyframes remoteMessageEditOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(-22px)}}@keyframes remoteMessageEditIn{0%{opacity:0;transform:translate(-22px)}to{opacity:1;transform:translate(0)}}.msg-read-label{font-size:.68rem;color:var(--chat-muted);padding:0 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button:first-child{background:var(--chat-accent);border-color:var(--chat-accent);color:#1a1a1a;font-weight:600}.typing-indicator{display:flex;gap:4px;align-items:center;padding:12px 16px!important}.typing-dot{width:7px;height:7px;border-radius:50%;background:var(--chat-muted);animation:typingBounce 1.4s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.input-area{position:relative;display:flex;align-items:flex-end;gap:4px;padding:12px 16px}.attachment-picker-menu{position:absolute;left:12px;bottom:calc(100% - 6px);z-index:80;min-width:150px;padding:6px;border-radius:14px;display:grid;gap:2px;background:var(--chat-sidebar);box-shadow:0 14px 36px var(--chat-shadow);animation:composerMenuIn .16s cubic-bezier(.2,.8,.2,1)}.attachment-picker-menu button,.composer-context-menu button{width:100%;padding:9px 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svg{width:22px;height:22px}.emoji-btn:hover{background:var(--chat-hover)}.emoji-btn:disabled{color:var(--chat-muted);cursor:not-allowed}.emoji-picker-panel{position:absolute;left:12px;bottom:calc(100% - 6px);z-index:80;width:min(320px,calc(100vw - 32px));height:min(326px,calc(100vh - 126px));min-height:220px;overflow:hidden;display:flex;flex-direction:column;border:1px solid color-mix(in srgb,var(--chat-border) 72%,transparent);border-radius:14px;background:color-mix(in srgb,var(--chat-sidebar) 96%,transparent);box-shadow:0 14px 36px var(--chat-shadow);animation:composerMenuIn .16s 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color-mix(in srgb,var(--chat-border) 76%,transparent);border-radius:12px;background:var(--chat-sidebar);box-shadow:0 14px 36px var(--chat-shadow);animation:composerMenuIn .14s ease-out;-webkit-app-region:no-drag}.custom-emoji-context-menu button{width:100%;padding:9px 10px;border:0;border-radius:8px;color:var(--chat-text);background:transparent;text-align:left;font:inherit;font-size:.82rem;cursor:pointer}.custom-emoji-context-menu button:hover{background:var(--chat-hover)}.custom-emoji-context-menu button.danger{color:var(--chat-danger)}.message-row.emoji-only-single .message-bubble,.message-row.emoji-only-multi .message-bubble{background:transparent!important;padding:2px 4px}.message-row.emoji-only-single .message-bubble.custom-bubble-color,.message-row.emoji-only-multi .message-bubble.custom-bubble-color{background:transparent!important}.message-row.emoji-only-single .message-text{font-size:3.2rem;line-height:1.2}.message-row.emoji-only-multi 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