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var(--reply-bar)}.input-reply-info{flex:1;min-width:0}.input-reply-name{font-size:12px;font-weight:600;color:var(--accent)}.input-reply-text{font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.input-reply-close{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:14px;color:var(--text-secondary);cursor:pointer;transition:background .15s ease}.input-reply-close:hover{background:var(--hover)}.input-row{display:flex;align-items:flex-end;gap:8px}.input-wrapper{flex:1;display:flex;align-items:flex-end;background:var(--input-bg);border-radius:20px;padding:4px 12px;min-height:38px}.input-wrapper textarea{flex:1;resize:none;border:none;outline:none;background:none;color:var(--text-primary);font-size:14px;line-height:1.4;padding:6px 0;max-height:160px;overflow-y:auto}.input-wrapper textarea::placeholder{color:var(--text-secondary)}.input-action-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:18px;color:var(--text-secondary);transition:background .15s ease,color .15s ease;flex-shrink:0}.input-action-btn:hover{background:var(--hover);color:var(--text-primary)}.send-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--accent);color:var(--accent-text);font-size:18px;cursor:pointer;transition:background .15s ease,transform .1s ease;flex-shrink:0}.send-btn:hover{background:var(--accent-hover)}.send-btn:active{transform:scale(.92)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--modal-backdrop);display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--bg-primary);border-radius:12px;box-shadow:0 8px 32px var(--shadow-color);max-width:420px;width:90%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px}.modal-title{font-size:16px;font-weight:600}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:16px;color:var(--text-secondary);cursor:pointer;transition:background .15s ease}.modal-close:hover{background:var(--hover)}.modal-body{padding:0 20px 20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px;border-top:1px solid var(--border)}.modal-btn{padding:8px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease}.modal-btn-cancel{color:var(--text-secondary)}.modal-btn-cancel:hover{background:var(--hover)}.modal-btn-primary{background:var(--accent);color:var(--accent-text)}.modal-btn-primary:hover{background:var(--accent-hover)}.modal-btn-primary:disabled{opacity:.5;cursor:not-allowed}.modal-form{display:flex;flex-direction:column;gap:16px}.member-search{margin-bottom:12px}.member-search input{width:100%;padding:8px 12px;background:var(--input-bg);border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--text-primary)}.member-results{max-height:200px;overflow-y:auto}.member-result-item{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:6px;cursor:pointer;transition:background .15s ease}.member-result-item:hover{background:var(--hover)}.member-result-name{flex:1;font-size:14px}.member-result-check{width:20px;height:20px;border-radius:50%;border:2px solid var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:all .15s ease}.member-result-check.checked{background:var(--accent);border-color:var(--accent);color:#fff;font-size:12px}.selected-members{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.selected-member-chip{display:flex;align-items:center;gap:4px;padding:4px 10px;border-radius:16px;background:var(--accent);color:var(--accent-text);font-size:12px}.selected-member-chip button{font-size:10px;color:#ffffffb3;cursor:pointer}.user-profile{text-align:center;padding:8px 0}.user-profile .avatar{margin:0 auto 12px}.user-profile-name{font-size:18px;font-weight:600;margin-bottom:4px}.user-profile-username{font-size:14px;color:var(--accent);margin-bottom:4px}.user-profile-bio{font-size:13px;color:var(--text-secondary);margin-top:8px;line-height:1.5}.user-profile-action{display:flex;justify-content:center;gap:8px;margin-top:16px}.user-profile-action button{padding:8px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s ease}.context-menu{position:fixed;min-width:180px;background:var(--context-bg);border-radius:8px;box-shadow:0 4px 16px var(--shadow-color);z-index:200;padding:4px 0;overflow:hidden}.context-menu-item{display:flex;align-items:center;gap:12px;padding:8px 16px;font-size:14px;cursor:pointer;transition:background .1s ease;width:100%}.context-menu-item:hover{background:var(--context-hover)}.context-menu-item.danger{color:var(--danger)}.context-menu-icon{width:20px;text-align:center;font-size:14px}.context-menu-separator{height:1px;background:var(--border);margin:4px 0}.reaction-picker{position:absolute;bottom:100%;right:0;display:flex;gap:2px;padding:4px 6px;border-radius:20px;background:var(--bg-primary);box-shadow:0 2px 12px var(--shadow-color);z-index:10;margin-bottom:4px}.reaction-picker button{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:18px;transition:background .1s ease,transform .1s ease}.reaction-picker button:hover{background:var(--hover);transform:scale(1.2)}.search-results{padding:4px 0}.search-section-title{padding:8px 16px 4px;font-size:12px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}.search-empty{padding:24px 16px;text-align:center;color:var(--text-secondary);font-size:13px}@media(max-width:768px){.sidebar{width:100%!important;max-width:100%!important}.chat-page{position:relative}.chat-page .sidebar{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5}.chat-page.chat-open .sidebar{display:none}.chat-area{position:absolute;top:0;right:0;bottom:0;left:0;z-index:6;display:none}.chat-page.chat-open .chat-area,.mobile-back-btn{display:flex}.sidebar-resize{display:none}}@media(min-width:769px){.mobile-back-btn{display:none}}.mobile-back-btn{width:36px;height:36px;align-items:center;justify-content:center;border-radius:50%;font-size:16px;color:var(--text-secondary);transition:background .15s ease;flex-shrink:0}.mobile-back-btn:hover{background:var(--hover)}.messages-container::-webkit-scrollbar{width:8px}.messages-container::-webkit-scrollbar-thumb{border-radius:4px}.chat-list::-webkit-scrollbar{width:5px}.text-accent{color:var(--accent)}.text-muted{color:var(--text-secondary)}.text-danger{color:var(--danger)}.fw-500{font-weight:500}.fw-600{font-weight:600}.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}