.conv-view{display:flex;flex-direction:column;flex:1;overflow:hidden;min-height:0;position:relative}.conv-view-header{display:flex;align-items:center;gap:8px;height:var(--header-height);padding:0 var(--space-2);flex-shrink:0;border-bottom:1px solid var(--color-border)}.conv-view-header-divider{display:none}.conv-view-back{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.conv-view-back:hover{background-color:#0000000a}.conv-view-header-info{flex:1;min-width:0}.conv-view-title-group{display:flex;flex-direction:column;flex:1;min-width:0;justify-content:center;position:relative}.conv-view-title{font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text);margin:0;padding:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1}.conv-view-breadcrumb{font-size:10px;color:var(--color-text-tertiary);line-height:1;letter-spacing:.02em;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-view-breadcrumb-sep{margin:0 3px;opacity:.5}.conv-view-title-clickable{cursor:pointer}.title-popover{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);box-shadow:0 4px 16px #0000001f;z-index:50;animation:title-popover-in .15s ease}.title-popover-title{font-size:14px;font-weight:var(--weight-semibold);color:var(--color-text);line-height:1.4;word-break:break-word}.title-popover-path{font-size:11px;color:var(--color-text-tertiary);line-height:1.4;margin-top:2px;word-break:break-word}@keyframes title-popover-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.conv-view-round-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1.5px solid var(--color-primary);border-radius:50%;background:transparent;color:var(--color-primary);cursor:pointer;flex-shrink:0;padding:0;transition:background-color .15s ease,transform .1s ease}.conv-view-round-btn:hover{background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08))}.conv-view-round-btn:active{transform:scale(.95)}.conv-view-title-edit{display:flex;align-items:center}.conv-view-title-input{font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text);background:none;border:none;border-bottom:2px solid var(--color-primary);outline:none;padding:0 0 2px;width:100%;font-family:inherit}.conv-view-messages-wrapper{flex:1;position:relative;min-height:0;display:flex;flex-direction:column}.conv-view-messages{flex:1;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:var(--space-2) var(--space-4) var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);min-height:0}.conv-view-empty{flex:1;display:flex;align-items:center;justify-content:center}.conv-view-load-more{display:flex;justify-content:center;padding:var(--space-2) 0}.conv-view-date-divider{display:flex;align-items:center;justify-content:center;padding:var(--space-1) 0}.conv-view-date-label{font-size:11px;font-weight:var(--weight-medium);color:var(--color-text-tertiary);white-space:nowrap;text-transform:capitalize}.conv-view-date-nav{position:fixed;right:12px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:var(--space-2);z-index:100;transition:opacity .2s ease}.conv-view-date-nav--hidden{opacity:0;pointer-events:none}.conv-view-date-nav-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1.5px solid var(--color-border);border-radius:50%;background-color:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;padding:0;flex-shrink:0;transition:background-color .15s ease,border-color .15s ease,transform .1s ease;box-shadow:0 1px 4px #0000001a}@media(hover:hover){.conv-view-date-nav-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background-color:var(--color-bg-elevated)}}.conv-view-date-nav-btn:focus{outline:none;background-color:var(--color-surface);border-color:var(--color-border);color:var(--color-text-secondary)}.conv-view-date-nav-btn--active{background-color:var(--color-primary);color:var(--color-primary-foreground);border-color:var(--color-primary)}.conv-view-fav-btn{background:none;border:none;cursor:pointer;padding:2px;flex-shrink:0;transition:transform .15s}.conv-view-fav-btn:active{transform:scale(1.3)}.conv-view-msg-row--highlight .conv-view-bubble-content{animation:favHighlight 2s ease}@keyframes favHighlight{0%,30%{box-shadow:0 0 0 3px #f59e0b66}to{box-shadow:none}}.conv-view-fav-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:200;display:flex;align-items:flex-end;justify-content:center}.conv-view-fav-panel{background:var(--color-bg-elevated);border-radius:16px 16px 0 0;width:100%;max-width:500px;max-height:70vh;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .2s ease-out}.conv-view-fav-panel-header{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--color-border)}.conv-view-fav-panel-list{flex:1;overflow-y:auto}.conv-view-fav-item{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border:none;background:transparent;text-align:left;cursor:pointer;width:100%;border-bottom:1px solid var(--color-border);transition:background .15s}.conv-view-fav-item:hover{background:#00000008}.conv-view-fav-item-sender{font-size:11px;font-weight:600;color:var(--color-text-secondary)}.conv-view-fav-item-content{font-size:13px;color:var(--color-text);line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.conv-view-fav-item-date{font-size:10px;color:var(--color-text-tertiary)}.conv-view-chat-search{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background-color:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);flex-shrink:0}.conv-view-chat-search-input{flex:1;min-width:0;height:32px;padding:0 var(--space-2);border:1.5px solid var(--color-border);border-radius:var(--radius-full);background:var(--color-surface);font-size:var(--text-body);color:var(--color-text);outline:none;transition:border-color .15s ease}.conv-view-chat-search-input:focus{border-color:var(--color-primary)}.conv-view-chat-search-input::placeholder{color:var(--color-text-tertiary)}.conv-view-chat-search-count{font-size:12px;color:var(--color-text-secondary);white-space:nowrap;flex-shrink:0}.conv-view-chat-search-none{font-size:12px;color:var(--color-text-tertiary);white-space:nowrap;flex-shrink:0}.conv-view-chat-search-nav{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:50%;cursor:pointer;color:var(--color-text-secondary);padding:0;flex-shrink:0}.conv-view-chat-search-nav:disabled{opacity:.3;cursor:not-allowed}.conv-view-chat-search-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:50%;cursor:pointer;color:var(--color-text-tertiary);padding:0;flex-shrink:0}.conv-view-msg-row--search-hit .conv-view-bubble-content{outline:1.5px solid var(--color-primary);outline-offset:1px;border-radius:var(--radius-lg)}.conv-view-msg-row--search-active .conv-view-bubble-content{outline:2px solid var(--color-primary);outline-offset:1px;background-color:color-mix(in srgb,var(--color-primary) 8%,transparent)!important}.search-highlight{background-color:#00ff4173;border-radius:2px;padding:0 1px;color:inherit;animation:search-word-blink 1.2s ease}.conv-view-bubble--user .search-highlight{background-color:#00ff4180}@keyframes search-word-blink{0%{background-color:#00ff41cc}20%{background-color:transparent}40%{background-color:#00ff41cc}60%{background-color:transparent}to{background-color:#00ff4173}}.conv-view-date-nav-btn:active{transform:scale(.92)}.conv-view-date-nav-btn:disabled{opacity:.3;cursor:not-allowed}.conv-view-msg-row{display:flex;align-items:center;gap:4px;max-width:80%;align-self:flex-start;position:relative}.conv-view-msg-row--user{align-self:flex-end;padding-left:22px}.conv-view-msg-row--user>.conv-view-forward-btn{left:0;top:calc(50% - 7px)}.conv-view-msg-row--received{align-self:flex-start;padding-right:22px}.conv-view-msg-row--received>.conv-view-forward-btn{right:0}.conv-view-forward-btn{display:flex;align-items:center;justify-content:center;width:18px;height:18px;border:1.5px solid var(--color-text-tertiary);background:transparent;border-radius:50%;cursor:pointer;color:var(--color-text-secondary);padding:0;flex-shrink:0;opacity:.5;transition:opacity .15s ease,background-color .15s ease,border-color .15s ease;position:absolute;top:50%;transform:translateY(-50%)}.conv-view-forward-btn:hover{opacity:1;background-color:#0000000a;border-color:var(--color-text-secondary)}.conv-view-forward-btn:active{opacity:1;transform:translateY(-50%) scale(.9)}.conv-view-bubble{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.conv-view-bubble-content{padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);font-size:var(--text-body);line-height:1.5;white-space:pre-wrap;word-break:break-word;overflow:hidden;min-width:0}.conv-view-bubble--user .conv-view-bubble-content{background-color:var(--color-primary);color:var(--color-primary-foreground);border-bottom-right-radius:var(--radius-sm)}.conv-view-bubble--agent .conv-view-bubble-content{background-color:var(--color-bg-elevated);color:var(--color-text);border:1px solid var(--color-border);border-bottom-left-radius:var(--radius-sm)}.conv-view-bubble--other .conv-view-bubble-content{background-color:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-border);border-bottom-left-radius:var(--radius-sm)}.conv-view-bubble-content .fmt-inline-code{background-color:#0000000f;padding:1px 4px;border-radius:4px;font-family:monospace;font-size:.9em}.conv-view-bubble--user .fmt-inline-code{background-color:#fff3}.conv-view-bubble-content .fmt-code-block{background-color:#0000000f;padding:8px 10px;border-radius:6px;font-family:monospace;font-size:.85em;overflow-x:auto;margin:4px 0;white-space:pre}.conv-view-bubble--user .fmt-code-block{background-color:#ffffff26}.conv-view-bubble-content .fmt-h1{font-weight:700;font-size:1.15em}.conv-view-bubble-content .fmt-h2{font-weight:700;font-size:1.05em}.conv-view-bubble-content .fmt-table-wrap{overflow-x:auto;margin:6px 0;-webkit-overflow-scrolling:touch}.conv-view-bubble-content .fmt-table{border-collapse:collapse;font-size:.85em;min-width:100%;white-space:nowrap}.conv-view-bubble-content .fmt-table th,.conv-view-bubble-content .fmt-table td{padding:4px 8px;border:1px solid rgba(0,0,0,.12);text-align:left}.conv-view-bubble-content .fmt-table th{font-weight:600;background:#0000000a}.conv-view-bubble--user .fmt-table th,.conv-view-bubble--user .fmt-table td{border-color:#fff3}.conv-view-bubble--user .fmt-table th{background:#ffffff1a}.conv-view-bubble-content .fmt-h3{font-weight:600}.conv-view-bubble-content .fmt-li-bullet,.conv-view-bubble-content .fmt-li-num{opacity:.65}.conv-view-bubble-content .fmt-blockquote{font-style:italic;opacity:.85;border-left:2px solid currentColor;padding-left:6px}.conv-view-bubble-content .fmt-hr{display:block;height:0;border:none;border-top:1px solid currentColor;opacity:.2;margin:4px 0}.conv-view-bubble-content .fmt-link{color:inherit;text-decoration:underline;text-underline-offset:2px}.conv-view-bubble-content .fmt-link:hover{opacity:.8}.conv-view-bubble-sender{font-size:11px;font-weight:var(--weight-semibold);color:var(--color-primary);padding:0 var(--space-1)}.conv-view-bubble--other .conv-view-bubble-meta{align-self:flex-start}.conv-view-bubble-meta{font-size:10px;color:var(--color-text-tertiary);padding:0 var(--space-1)}.conv-view-bubble--user .conv-view-bubble-meta{align-self:flex-end}.conv-view-bubble--agent .conv-view-bubble-meta{align-self:flex-start}.conv-view-typing{display:flex;align-items:center;gap:4px;padding:var(--space-2) var(--space-3);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);border-bottom-left-radius:var(--radius-sm)}.conv-view-typing-dot{width:6px;height:6px;border-radius:50%;background-color:var(--color-text-tertiary);animation:conv-view-bounce 1.4s ease-in-out infinite both}.conv-view-typing-dot:nth-child(1){animation-delay:0s}.conv-view-typing-dot:nth-child(2){animation-delay:.2s}.conv-view-typing-dot:nth-child(3){animation-delay:.4s}@keyframes conv-view-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.conv-view-input-bar{display:flex;align-items:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border);background-color:var(--color-bg-elevated);flex-shrink:0}.conv-view-input{flex:1;resize:none;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2) var(--space-3);font-family:inherit;font-size:var(--text-body);color:var(--color-text);background-color:var(--color-bg);line-height:1.4;outline:none;transition:border-color var(--duration-normal) ease;max-height:120px;overflow-y:auto}.conv-view-input:focus{border-color:var(--color-primary)}.conv-view-input::placeholder{color:var(--color-text-tertiary)}.conv-view-input:disabled{opacity:.6}.conv-view-send-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-full);background-color:var(--color-primary);color:var(--color-primary-foreground);cursor:pointer;flex-shrink:0;transition:opacity var(--duration-normal) ease,transform var(--duration-fast) ease}.conv-view-send-btn:hover:not(:disabled){opacity:.9}.conv-view-send-btn:active:not(:disabled){transform:scale(.95)}.conv-view-send-btn:disabled{opacity:.4;cursor:not-allowed}.conv-view-participants-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1.5px solid var(--color-primary);border-radius:50%;background:transparent;color:var(--color-primary);cursor:pointer;flex-shrink:0;padding:0;transition:background-color .15s ease,transform .1s ease}.conv-view-participants-btn:hover{background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08))}.conv-view-participants-btn:active{transform:scale(.95)}.conv-participants{display:flex;flex-direction:column;gap:var(--space-4)}.conv-participants-section{display:flex;flex-direction:column;gap:var(--space-1)}.conv-participants-label{font-size:13px;font-weight:var(--weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;margin:0}.conv-participants-list{display:flex;flex-direction:column;gap:var(--space-1);margin-top:var(--space-1)}.conv-participants-loading{font-size:var(--text-body);color:var(--color-text-tertiary);margin:0;padding:var(--space-2) 0}.conv-participant-row{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2);border-radius:var(--radius-lg);border:1.5px solid rgba(0,0,0,.15);transition:box-shadow var(--duration-fast) ease,border-color var(--duration-fast) ease}.conv-participant-row:hover{box-shadow:0 2px 8px #00000014;border-color:#00000040}.conv-participant-avatar{width:48px;height:48px;border-radius:var(--radius-full);background-color:transparent;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text-secondary)}.conv-participant-avatar img{width:100%;height:100%;object-fit:cover}.conv-participant-info{flex:1;min-width:0;display:flex;align-items:center;gap:var(--space-1.5)}.conv-participant-name{font-size:var(--text-body);font-weight:var(--weight-medium);color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-participant-row>svg{flex-shrink:0}.conv-participant-avatar--agent{background-color:transparent;color:var(--color-primary)}.conv-participant-role{font-size:12px;color:var(--color-text-tertiary);flex-shrink:0}.conv-participant-add{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-primary);cursor:pointer;flex-shrink:0;transition:background-color var(--duration-fast) ease,color var(--duration-fast) ease}.conv-participant-add:hover:not(:disabled){background-color:var(--color-primary-subtle, rgba(var(--color-primary-rgb, 59, 130, 246), .1))}.conv-participant-add:disabled{opacity:.4;cursor:not-allowed}.conv-participant-spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:conv-participant-spin .6s linear infinite}@keyframes conv-participant-spin{to{transform:rotate(360deg)}}.conv-participants-all-added{font-size:13px;color:var(--color-text-tertiary);text-align:center;margin:0;padding:var(--space-2) 0}.file-bubble{display:flex;flex-direction:column;gap:4px}.file-bubble-image{max-width:260px;max-height:300px;border-radius:var(--radius-md);cursor:pointer;object-fit:cover;display:block}.file-bubble-image:hover{opacity:.9}.file-bubble-doc{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius-md);background-color:#0000000a;color:inherit;text-decoration:none;transition:background-color .15s ease;min-width:180px}.conv-view-bubble--user .file-bubble-doc{background-color:#ffffff26}.file-bubble-doc:hover{background-color:#00000014}.conv-view-bubble--user .file-bubble-doc:hover{background-color:#ffffff40}.file-bubble-doc-name{flex:1;font-size:13px;font-weight:var(--weight-medium);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.file-bubble-caption{font-size:var(--text-body);line-height:1.4;white-space:pre-wrap;word-break:break-word;margin-top:2px}.conv-view-bubble-content--file{padding:var(--space-1)}.image-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background-color:#000000e6;display:flex;align-items:center;justify-content:center;cursor:pointer}.image-modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:#ffffff26;color:#fff;cursor:pointer;z-index:10;transition:background-color .15s ease}.image-modal-close:hover{background:#ffffff4d}.image-modal-img{max-width:92vw;max-height:92vh;object-fit:contain;border-radius:var(--radius-md);cursor:default}.conv-view-file-preview{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-top:1px solid var(--color-border);background-color:var(--color-bg-elevated);flex-shrink:0}.conv-view-file-preview-thumb{width:40px;height:40px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}.conv-view-file-preview-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background-color:#0000000a;color:var(--color-text-secondary);flex-shrink:0}.conv-view-file-preview-name{flex:1;font-size:13px;color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.conv-view-file-preview-remove{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:50%;background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.conv-view-file-preview-remove:hover{background-color:#0000000a;color:var(--color-danger, #ef4444)}.conv-view-attach-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-full);background-color:transparent;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0;transition:color var(--duration-normal) ease,background-color var(--duration-normal) ease}.conv-view-attach-btn:hover:not(:disabled){color:var(--color-primary);background-color:#3b82f614}.conv-view-attach-btn:disabled{opacity:.4;cursor:not-allowed}.audio-bubble{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:200px;padding:2px 0}.audio-bubble-play{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:none;background:#0000000f;color:var(--color-text);cursor:pointer;flex-shrink:0;padding:0;transition:background-color .15s ease}.conv-view-bubble--user .audio-bubble-play{background:#fff3;color:var(--color-primary-foreground)}.audio-bubble-play:hover{background:#0000001a}.conv-view-bubble--user .audio-bubble-play:hover{background:#ffffff4d}.audio-bubble-track{flex:1;height:4px;background-color:#0000001f;border-radius:2px;cursor:pointer;position:relative;min-width:80px}.conv-view-bubble--user .audio-bubble-track{background-color:#ffffff4d}.audio-bubble-progress{height:100%;background-color:var(--color-primary);border-radius:2px;transition:width .1s linear}.conv-view-bubble--user .audio-bubble-progress{background-color:var(--color-primary-foreground)}.audio-bubble-duration{font-size:12px;min-width:36px;text-align:right;color:inherit;opacity:.7;flex-shrink:0}.audio-bubble-transcription{width:100%;margin-top:4px;font-size:12px;font-style:italic;opacity:.7;line-height:1.4}.conv-view-recording-bar{justify-content:space-between}.conv-view-cancel-recording{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.conv-view-cancel-recording:hover{background-color:#0000000a;color:var(--color-danger, #ef4444)}.conv-view-recording-info{display:flex;align-items:center;gap:8px;flex:1;justify-content:center}.recording-indicator{width:10px;height:10px;border-radius:50%;background-color:#ef4444;animation:recording-pulse 1.2s ease-in-out infinite}@keyframes recording-pulse{0%,to{opacity:1}50%{opacity:.3}}.conv-view-recording-time{font-size:16px;font-weight:var(--weight-medium);color:var(--color-text);font-variant-numeric:tabular-nums}.conv-view-mic-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:var(--radius-full);background-color:transparent;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;transition:color var(--duration-normal) ease,background-color var(--duration-normal) ease}.conv-view-mic-btn:hover:not(:disabled){color:var(--color-primary);background-color:#3b82f614}.conv-view-mic-btn:disabled{opacity:.4;cursor:not-allowed}.conv-view-audio-sending{font-style:italic;opacity:.6}.conv-view-bubble-forwarded{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--color-text-tertiary);font-style:italic;margin-bottom:2px}.conv-view-bubble--user .conv-view-bubble-forwarded{color:#ffffffa6}.conv-forward{display:flex;flex-direction:column;gap:var(--space-3)}.conv-forward-preview{padding:var(--space-2) var(--space-3);background-color:var(--color-bg-secondary);border-radius:var(--radius-md);border-left:3px solid var(--color-primary)}.conv-forward-preview-bubble{font-size:13px;color:var(--color-text-secondary);line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.conv-forward-search{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg)}.conv-forward-search-input{flex:1;border:none;outline:none;background:none;font-size:var(--text-body);color:var(--color-text);font-family:inherit;height:24px}.conv-forward-search-input::placeholder{color:var(--color-text-tertiary)}.conv-forward-label{font-size:13px;font-weight:var(--weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;margin:0}.conv-forward-list{display:flex;flex-direction:column;gap:var(--space-1);max-height:300px;overflow-y:auto}.conv-forward-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--duration-fast) ease;border:1.5px solid transparent}.conv-forward-item:hover{background-color:var(--color-bg-secondary)}.conv-forward-item--selected{background-color:#3b82f60f;border-color:var(--color-primary)}.conv-forward-item-check{width:22px;height:22px;border-radius:var(--radius-sm);border:1.5px solid var(--color-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color var(--duration-fast) ease,background-color var(--duration-fast) ease}.conv-forward-item--selected .conv-forward-item-check{border-color:var(--color-primary);background-color:var(--color-primary);color:#fff}.conv-forward-item-avatar{width:40px;height:40px;border-radius:var(--radius-full);background-color:transparent;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;font-size:15px;font-weight:var(--weight-semibold);color:var(--color-text-secondary)}.conv-forward-item-avatar img{width:100%;height:100%;object-fit:cover}.conv-forward-item-name{flex:1;font-size:var(--text-body);font-weight:var(--weight-medium);color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.conv-forward-item-hidden-input{position:absolute;opacity:0;pointer-events:none}.conv-forward-empty{font-size:13px;color:var(--color-text-tertiary);text-align:center;margin:0;padding:var(--space-4) 0}.conv-forward-footer{display:flex;justify-content:flex-end;gap:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--color-border)}.conv-view-select-checkbox{display:flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--color-text-tertiary);background:transparent;cursor:pointer;flex-shrink:0;padding:0;transition:border-color .15s ease,background-color .15s ease;position:absolute;top:50%;transform:translateY(-50%)}.conv-view-msg-row--user>.conv-view-select-checkbox{left:0;top:calc(50% - 7px)}.conv-view-msg-row--received>.conv-view-select-checkbox{right:0}.conv-view-select-checkbox:hover{border-color:var(--color-primary)}.conv-view-select-checkbox--checked{border-color:var(--color-primary);background-color:var(--color-primary);color:#fff}.conv-view-msg-row--selectable{cursor:pointer}.conv-view-msg-row--selected .conv-view-bubble-content{outline:2px solid var(--color-primary);outline-offset:-2px;border-radius:var(--radius-lg)}.conv-view-select-bar{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-top:1px solid var(--color-border);background-color:var(--color-bg-elevated);flex-shrink:0;animation:conv-select-bar-in .2s ease}.conv-view-select-bar-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:50%;background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.conv-view-select-bar-close:hover{background-color:#0000000a}.conv-view-select-bar-count{flex:1;font-size:14px;font-weight:var(--weight-medium);color:var(--color-text)}.conv-view-select-bar-forward{display:flex;align-items:center;gap:6px;padding:var(--space-1) var(--space-3);border:none;border-radius:var(--radius-full);background-color:var(--color-primary);color:var(--color-primary-foreground);font-size:14px;font-weight:var(--weight-medium);cursor:pointer;flex-shrink:0;transition:opacity .15s ease,transform .1s ease}.conv-view-select-bar-forward:hover:not(:disabled){opacity:.9}.conv-view-select-bar-forward:active:not(:disabled){transform:scale(.97)}.conv-view-select-bar-forward:disabled{opacity:.4;cursor:not-allowed}@keyframes conv-select-bar-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.conv-forward-preview-multi{display:flex;align-items:center;gap:var(--space-2);font-size:14px;font-weight:var(--weight-medium);color:var(--color-text-secondary)}.conv-view-select-mode-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1.5px solid var(--color-primary);border-radius:50%;background:transparent;color:var(--color-primary);cursor:pointer;flex-shrink:0;padding:0;transition:background-color .15s ease,transform .1s ease}.conv-view-select-mode-btn:hover{background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08))}.conv-view-select-mode-btn:active{transform:scale(.95)}.conv-view-select-mode-btn--active{background-color:var(--color-primary);color:var(--color-primary-foreground)}.conv-view-select-mode-btn--active:hover{background-color:var(--color-primary);opacity:.9}@media(max-width:639px){.conv-view-header{padding:var(--space-2) var(--space-3)}.conv-view-messages{padding:var(--space-2) var(--space-3) var(--space-3)}.conv-view-msg-row{max-width:88%}.conv-view-input-bar{padding:var(--space-2) var(--space-3)}}.conv-list{display:flex;flex-direction:column;flex:1;overflow:hidden}.conv-list-header{display:flex;align-items:center;gap:8px;height:var(--header-height);padding:0 var(--space-2);flex-shrink:0;border-bottom:1px solid var(--color-border)}.conv-list-header-divider{display:none}.conv-list-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-full);color:var(--color-primary);flex-shrink:0}.conv-list-title{font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text);margin:0;padding:0;flex:1}.conv-list-new-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1.5px solid var(--color-primary);border-radius:50%;background:transparent;color:var(--color-primary);cursor:pointer;flex-shrink:0;padding:0;transition:background-color .15s ease,transform .1s ease}.conv-list-new-btn:hover{background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08))}.conv-list-new-btn:active{transform:scale(.95)}.conv-list-header-actions{display:flex;align-items:center;gap:var(--space-2)}.conv-list-new-btn--search-active{background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08))}.conv-list-search{display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-4) var(--space-2);flex-shrink:0;color:var(--color-text-tertiary)}.conv-list-search-input{flex:1;height:34px;border:1.5px solid var(--color-input-border);border-radius:var(--radius-md);padding:0 var(--space-3);font-family:inherit;font-size:var(--text-body);color:var(--color-text);background-color:var(--color-bg);outline:none;transition:border-color var(--duration-normal) ease}.conv-list-search-input:focus{border-color:var(--color-primary)}.conv-list-search-input::placeholder{color:var(--color-text-tertiary)}.conv-list-search-clear{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-tertiary);cursor:pointer;flex-shrink:0}.conv-list-search-clear:hover{background-color:var(--color-bg-secondary);color:var(--color-text)}.conv-list-no-results{padding:var(--space-6) var(--space-4);text-align:center}.conv-list-no-results p{font-size:var(--text-body);color:var(--color-text-tertiary);margin:0}.conv-list-item-avatar-group{background-color:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary)}.conv-list-item-avatar-user{color:var(--color-text-secondary);font-size:18px;font-weight:var(--weight-semibold);line-height:1;-webkit-user-select:none;user-select:none}.conv-list-item-count{font-size:11px;color:var(--color-text-tertiary);background-color:var(--color-bg-secondary);padding:1px 6px;border-radius:var(--radius-full);flex-shrink:0}.conv-list-items{flex:1;overflow-y:auto;padding:var(--area-gap) var(--space-2) var(--space-2);display:flex;flex-direction:column;gap:var(--space-1)}.conv-list-empty{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-6) var(--space-4)}.conv-list-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2);background:var(--color-surface);border:1.5px solid rgba(0,0,0,.15);border-radius:var(--radius-lg);cursor:pointer;text-align:left;transition:box-shadow .15s ease,border-color .15s ease}.conv-list-item:hover{box-shadow:0 2px 8px #00000014;border-color:#00000040}.conv-list-item:active{box-shadow:none}.conv-list-item--skeleton{cursor:default}.conv-list-item--skeleton:hover{box-shadow:none;border-color:#00000026}.conv-list-item-avatar{width:48px;height:48px;flex-shrink:0}.conv-list-item-avatar-img{width:48px;height:48px;border-radius:var(--radius-full);object-fit:cover}.conv-list-item-avatar-fallback{width:48px;height:48px;border-radius:var(--radius-full);background-color:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;font-size:18px}.conv-list-item-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.conv-list-item-top{display:flex;align-items:center;gap:3px}.conv-list-item-name{font-size:var(--text-body);font-weight:var(--weight-semibold);color:var(--color-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-list-item-time{font-size:11px;color:var(--color-text-tertiary);flex-shrink:0;margin-left:auto}.conv-list-item-second-row{display:flex;align-items:center;gap:var(--space-2);justify-content:space-between}.conv-list-item-unread{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:var(--radius-full);background-color:#22c55e;color:#fff;font-size:11px;font-weight:var(--weight-semibold);line-height:1;flex-shrink:0}.conv-list-item-preview{flex:1;min-width:0;font-size:var(--text-caption);color:var(--color-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0;line-height:1.4}.conv-list-item-preview--unread{color:var(--color-text);font-weight:var(--weight-medium)}.conv-list-item-env{font-size:11px;color:var(--color-text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.3}.conv-list-push-banner{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);margin:var(--space-2) var(--space-3) 0;background-color:var(--color-primary-subtle, rgba(59, 130, 246, .08));border:1px solid var(--color-primary, #3b82f6);border-radius:var(--radius-md);flex-shrink:0}.conv-list-push-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;color:var(--color-primary)}.conv-list-push-info{flex:1;min-width:0}.conv-list-push-text{font-size:var(--text-caption);color:var(--color-text);line-height:1.3}.conv-list-push-enable{display:inline-flex;align-items:center;justify-content:center;height:30px;padding:0 var(--space-3);border:none;border-radius:var(--radius-md);background-color:var(--color-primary);color:#fff;font-family:inherit;font-size:var(--text-caption);font-weight:var(--weight-semibold);cursor:pointer;flex-shrink:0;white-space:nowrap;transition:opacity .15s ease}.conv-list-push-enable:hover{opacity:.9}.conv-list-push-enable:disabled{opacity:.6;cursor:default}.conv-list-push-dismiss{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-tertiary);cursor:pointer;flex-shrink:0;padding:0}.conv-list-push-dismiss:hover{background-color:#0000000f;color:var(--color-text-secondary)}@media(max-width:639px){.conv-list-item{padding:var(--space-2)}.conv-list-search{padding:0 var(--space-3) var(--space-2)}}.new-conv{display:flex;flex-direction:column;flex:1;overflow-y:auto}.new-conv-header{display:flex;align-items:center;gap:8px;height:var(--header-height);padding:0 var(--space-2);flex-shrink:0;border-bottom:1px solid var(--color-border)}.new-conv-header-divider{display:none}.new-conv-back{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.new-conv-back:hover{background-color:#0000000a}.new-conv-title{font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text);margin:0;padding:0}.new-conv-subtitle{display:none}.new-conv-section{padding:var(--space-2) var(--space-4) var(--space-3)}.new-conv-section-title{font-size:13px;font-weight:var(--weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;margin:0 0 var(--space-2)}.new-conv-section-empty{font-size:var(--text-body);color:var(--color-text-tertiary);margin:0;padding:var(--space-2) 0}.new-conv-grid{display:flex;flex-direction:column;gap:var(--space-2)}.new-conv-empty{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--space-6) var(--space-4)}.new-conv-card{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-bg-elevated);cursor:pointer;text-align:left;position:relative;transition:border-color var(--duration-normal) ease,box-shadow var(--duration-normal) ease}.new-conv-card:hover:not(:disabled){border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.new-conv-card:active:not(:disabled){transform:scale(.99)}.new-conv-card:disabled{opacity:.6;cursor:wait}.new-conv-card--skeleton{cursor:default;gap:var(--space-2);flex-direction:column;align-items:flex-start}.new-conv-card--skeleton:hover{border-color:var(--color-border);box-shadow:none}.new-conv-card-avatar{width:48px;height:48px;flex-shrink:0}.new-conv-card-avatar-img{width:48px;height:48px;border-radius:var(--radius-full);object-fit:cover}.new-conv-card-avatar-fallback{width:48px;height:48px;border-radius:var(--radius-full);background-color:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;font-size:18px}.new-conv-card-avatar-user{color:var(--color-text-secondary);border:1px solid var(--color-border);background-color:transparent;font-size:18px;font-weight:var(--weight-semibold);line-height:1;-webkit-user-select:none;user-select:none}.new-conv-card-info{flex:1;min-width:0}.new-conv-card-name-row{display:flex;align-items:center;gap:var(--space-2)}.new-conv-card-name{font-size:var(--text-body);font-weight:var(--weight-semibold);color:var(--color-text)}.new-conv-card-desc{font-size:var(--text-caption);color:var(--color-text-secondary);margin:2px 0 0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.new-conv-card-spinner{width:18px;height:18px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:new-conv-spin .6s linear infinite;flex-shrink:0}@keyframes new-conv-spin{to{transform:rotate(360deg)}}@media(max-width:639px){.new-conv-section{padding:var(--space-2) var(--space-2) var(--space-3)}}.new-group{display:flex;flex-direction:column;flex:1;overflow-y:auto}.new-group-header{display:flex;align-items:center;gap:8px;height:var(--header-height);padding:0 var(--space-2);flex-shrink:0;border-bottom:1px solid var(--color-border)}.new-group-header-divider{display:none}.new-group-back{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:none;border-radius:var(--radius-full);background:none;color:var(--color-text-secondary);cursor:pointer;flex-shrink:0;padding:0}.new-group-back:hover{background-color:#0000000a}.new-group-title{font-size:18px;font-weight:var(--weight-semibold);color:var(--color-text);margin:0;padding:0}.new-group-subtitle{display:none}.new-group-name-section{padding:var(--space-2) var(--space-4);display:flex;flex-direction:column;gap:2px}.new-group-label{font-size:var(--text-label);color:var(--color-text-secondary);font-weight:var(--weight-medium)}.new-group-name-input{width:100%;height:36px;padding:0 var(--space-3);border:1.5px solid var(--color-input-border);border-radius:var(--radius-md);font-family:inherit;font-size:var(--text-body);color:var(--color-text);background-color:var(--color-bg);outline:none;transition:border-color var(--duration-normal) ease}.new-group-name-input:focus{border-color:var(--color-primary)}.new-group-name-input::placeholder{color:var(--color-text-tertiary)}.new-group-section{padding:var(--space-2) var(--space-4) var(--space-3)}.new-group-section-title{font-size:13px;font-weight:var(--weight-semibold);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.03em;margin:0 0 var(--space-2);display:flex;align-items:center;gap:var(--space-2)}.new-group-section-empty{font-size:var(--text-body);color:var(--color-text-tertiary);margin:0;padding:var(--space-2) 0}.new-group-count{font-size:11px;font-weight:var(--weight-medium);color:var(--color-primary);background-color:var(--color-primary-subtle, rgba(59, 130, 246, .1));padding:1px 8px;border-radius:var(--radius-full);text-transform:none;letter-spacing:normal}.new-group-grid{display:flex;flex-direction:column;gap:var(--space-2)}.new-group-card{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-bg-elevated);cursor:pointer;text-align:left;transition:border-color var(--duration-normal) ease,background-color var(--duration-normal) ease}.new-group-card:hover:not(:disabled){border-color:var(--color-primary)}.new-group-card--selected{border-color:var(--color-primary);background-color:var(--color-primary-subtle, rgba(59, 130, 246, .04))}.new-group-card:disabled{opacity:.6;cursor:wait}.new-group-card--skeleton{cursor:default;gap:var(--space-2);flex-direction:column;align-items:flex-start}.new-group-card-avatar{width:48px;height:48px;flex-shrink:0}.new-group-card-avatar-img{width:48px;height:48px;border-radius:var(--radius-full);object-fit:cover}.new-group-card-avatar-fallback{width:48px;height:48px;border-radius:var(--radius-full);background-color:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;font-size:18px}.new-group-card-avatar-user{color:var(--color-text-secondary);border:1px solid var(--color-border);background-color:transparent;font-size:18px;font-weight:var(--weight-semibold);line-height:1;-webkit-user-select:none;user-select:none}.new-group-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.new-group-card-name{font-size:var(--text-body);font-weight:var(--weight-semibold);color:var(--color-text)}.new-group-card-desc{font-size:var(--text-caption);color:var(--color-text-secondary);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.new-group-check{width:22px;height:22px;border-radius:var(--radius-full);border:2px solid var(--color-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color var(--duration-fast) ease,background-color var(--duration-fast) ease}.new-group-check--active{border-color:var(--color-primary);background-color:var(--color-primary);color:#fff}.new-group-footer{padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border);flex-shrink:0;margin-top:auto}.new-group-create-btn{width:100%;height:40px;display:flex;align-items:center;justify-content:center;gap:var(--space-2);border:none;border-radius:var(--radius-md);background-color:var(--color-primary);color:var(--color-primary-foreground);font-family:inherit;font-size:var(--text-body);font-weight:var(--weight-semibold);cursor:pointer;transition:opacity var(--duration-normal) ease}.new-group-create-btn:hover:not(:disabled){opacity:.9}.new-group-create-btn:disabled{opacity:.4;cursor:not-allowed}.new-group-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:new-group-spin .6s linear infinite}@keyframes new-group-spin{to{transform:rotate(360deg)}}@media(max-width:639px){.new-group-name-section{padding:var(--space-2) var(--space-2)}.new-group-section{padding:var(--space-2) var(--space-2) var(--space-3)}.new-group-footer{padding:var(--space-3) var(--space-3)}}