.author-name-wrapper{position:relative;display:inline-flex;align-items:center;gap:4px;cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-moz-user-select:none;user-select:none}.author-name{font-weight:600;color:#1a1a1a}.author-name-wrapper:hover .author-name{text-decoration:underline}.verified-badge{flex-shrink:0;margin-left:2px}.verified-badge-large{flex-shrink:0}.message-icon{flex-shrink:0;margin-left:4px;color:#1D9BF0;opacity:.7;transition:opacity .2s ease}.author-name-wrapper:hover .message-icon{opacity:1}.claims-tooltip{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:8px;min-width:260px;max-width:340px;background:white;border:1px solid #d1d5db;border-radius:8px;box-shadow:0 10px 25px rgba(0,0,0,.1),0 4px 10px rgba(0,0,0,.06);padding:10px 12px;z-index:1000;animation:tooltipFadeIn .2s ease-out}@keyframes tooltipFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.tooltip-header{display:flex;align-items:center;gap:6px;padding-bottom:8px;border-bottom:1px solid #e1e8ed;margin-bottom:8px}.tooltip-header strong{font-size:14px;color:#14171a;font-weight:600}.verified-badge-inline{flex-shrink:0}.claims-list{display:flex;flex-direction:column;gap:0}.claim-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid #f0f0f0}.claim-row:last-child{border-bottom:none}.claim-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.claim-text{font-size:13px;font-weight:500;color:#14171a;display:flex;align-items:center;gap:4px;flex-wrap:wrap}.claim-instagram{font-size:13px;color:#1D9BF0;text-decoration:none;font-weight:600;transition:opacity .2s}.claim-instagram:hover{opacity:.8;text-decoration:underline}.claim-status{font-size:11px;font-weight:600;padding:3px 8px;border-radius:4px;white-space:nowrap;flex-shrink:0}.claim-status.verified{background:#e6f4ea;color:#1e8e3e}.claim-status.pending{background:#fef7e0;color:#f57c00}.tooltip-message-btn{width:100%;margin-top:8px;padding:8px 12px;background:#1D9BF0;color:white;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:background .2s ease}.tooltip-message-btn:hover{background:#1a8cd8}.tooltip-message-btn:active{transform:scale(.98)}@media (max-width:640px){.claims-tooltip{min-width:unset;max-width:unset;width:auto;padding:12px}.author-name-wrapper{max-width:100%}.tooltip-message-btn{padding:10px 12px;font-size:14px}}@media (max-width:480px){.claims-tooltip{left:12px!important;right:12px!important;padding:10px}.tooltip-header strong{font-size:13px}.claim-instagram,.claim-text{font-size:12px}}.comment-section{background:#fff;border-radius:12px;border:1px solid #e5e7eb;padding:24px}.comments-header{font-size:18px;font-weight:600;color:#1a1a1a;margin:0 0 20px}.add-comment-form{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid #f3f4f6}.form-row{display:flex;gap:12px}.user-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#3476BA,#2563EB);color:white;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;flex-shrink:0}.comment-input{flex:1;padding:12px 16px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;font-family:inherit;resize:vertical;min-height:80px;transition:border-color .2s ease}.comment-input:focus{outline:none;border-color:#3476BA}.comment-input:disabled{background:#f9fafb;cursor:not-allowed}.comment-input::-moz-placeholder{color:#9ca3af}.comment-input::placeholder{color:#9ca3af}.comment-error{margin:12px 0 0 52px;padding:10px 14px;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;color:#dc2626;font-size:13px}.form-actions{display:flex;align-items:center;justify-content:flex-end;margin-top:12px;padding-left:52px}.submit-comment-btn{padding:10px 20px;background:linear-gradient(135deg,#3476BA,#2563EB);color:white;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:Space Grotesk,sans-serif}.submit-comment-btn:hover:not(:disabled){box-shadow:0 2px 8px rgba(52,118,186,.4)}.submit-comment-btn:disabled{opacity:.6;cursor:not-allowed}.auth-prompt-inline{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#f9fafb;border-radius:8px;border:1px solid #e5e7eb}.auth-prompt-inline p{margin:0;font-size:14px;color:#6b7280}.sign-in-btn{padding:8px 16px;background:#3476BA;color:white;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .2s ease;font-family:Space Grotesk,sans-serif}.sign-in-btn:hover{background:#2563EB}.comments-list{display:flex;flex-direction:column;gap:20px}.comment-item{display:flex;gap:12px}.comment-avatar{width:36px;height:36px;border-radius:50%;background:#e5e7eb;color:#6b7280;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.comment-body{flex:1;min-width:0}.comment-header{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}.comment-author,.comment-author-hover{font-size:14px;font-weight:600;color:#1a1a1a}.comment-author-hover{display:inline-flex;align-items:center;gap:6px;cursor:pointer;transition:color .2s ease}.comment-author-hover .author-name-wrapper{display:inline-flex}.comment-author-hover .dm-icon{opacity:0;transform:translateY(1px);transition:opacity .2s ease,transform .2s ease;flex-shrink:0}.comment-author-hover:hover .dm-icon{opacity:1;transform:translateY(0)}.comment-time{font-size:12px;color:#9ca3af}.delete-comment-btn{margin-left:auto;background:none;border:none;color:#ef4444;cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .2s;display:flex;align-items:center;gap:4px}.delete-comment-btn:hover:not(:disabled){background-color:#fee2e2}.delete-comment-btn:disabled{opacity:.5;cursor:not-allowed}.delete-comment-btn svg{flex-shrink:0}.deleting-text{font-size:11px;font-weight:500}.comment-content{font-size:14px;color:#4b5563;line-height:1.6;margin:0;word-wrap:break-word;white-space:pre-wrap}.no-comments{text-align:center;padding:32px 20px;color:#6b7280}.no-comments p{margin:0;font-size:14px}@media (max-width:640px){.comment-section{padding:20px 16px}.form-row{flex-direction:column;gap:12px}.user-avatar{width:36px;height:36px;font-size:14px}.form-actions{padding-left:0;flex-direction:column;gap:12px;align-items:stretch}.credit-note{text-align:center}.submit-comment-btn{width:100%}.comment-error{margin-left:0}}.auth-prompt-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;animation:fadeIn .2s ease}.auth-prompt-modal{position:relative;width:100%;max-width:400px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.2);animation:slideUp .3s ease}.auth-prompt-modal .close-btn{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:#f3f4f6;border-radius:50%;font-size:20px;color:#6b7280;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.auth-prompt-modal .close-btn:hover{background:#e5e7eb;color:#1a1a1a}.auth-prompt-content{padding:48px 32px 32px;text-align:center}.lock-icon{font-size:48px;margin-bottom:16px}.auth-prompt-content h2{font-size:22px;font-weight:600;color:#1a1a1a;margin:0 0 8px}.auth-prompt-content p{font-size:14px;color:#6b7280;margin:0 0 24px}.auth-error{padding:12px 16px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#dc2626;font-size:14px;margin-bottom:16px}.auth-actions{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.google-sign-in-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:14px 20px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;font-size:15px;font-weight:500;color:#374151;cursor:pointer;transition:all .2s ease}.google-sign-in-btn:hover:not(:disabled){background:#f9fafb;border-color:#d1d5db;box-shadow:0 2px 8px rgba(0,0,0,.08)}.google-sign-in-btn:disabled{opacity:.6;cursor:not-allowed}.google-icon{width:20px;height:20px}.terms-note{font-size:12px;color:#9ca3af;margin:0}.terms-note a{color:#3476BA;text-decoration:none}.terms-note a:hover{text-decoration:underline}@media (max-width:480px){.auth-prompt-backdrop{padding:16px}.auth-prompt-content{padding:40px 24px 24px}.auth-prompt-content h2{font-size:20px}}.create-post-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;animation:fadeIn .2s ease}.create-post-modal{width:100%;max-width:600px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.2);animation:slideUp .3s ease;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e5e7eb}.modal-header h2{font-size:20px;font-weight:600;color:#1a1a1a;margin:0}.close-btn{width:32px;height:32px;border:none;background:#f3f4f6;border-radius:50%;font-size:20px;color:#6b7280;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-btn:hover{background:#e5e7eb;color:#1a1a1a}.modal-body{padding:24px;overflow-y:auto;flex:1}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;color:#374151;margin-bottom:8px}.post-textarea{width:100%;padding:14px 16px;border:1px solid #e5e7eb;border-radius:8px;font-size:15px;font-family:inherit;line-height:1.6;resize:vertical;min-height:160px;transition:border-color .2s ease}.post-textarea:focus{outline:none;border-color:#3476BA}.post-textarea:disabled{background:#f9fafb;cursor:not-allowed}.post-textarea::-moz-placeholder{color:#9ca3af}.post-textarea::placeholder{color:#9ca3af}.char-count{font-size:12px;color:#9ca3af;text-align:right;margin-top:4px}.char-count.near-limit{color:#f59e0b}.credit-note{font-size:13px;color:#6b7280}.footer-actions{display:flex;gap:12px}.cancel-btn:disabled{opacity:.6;cursor:not-allowed}.create-btn{padding:10px 24px;background:linear-gradient(135deg,#3476BA,#2563EB);border:none;border-radius:9999px;font-size:15px;font-weight:600;color:white;cursor:pointer;transition:all .2s ease;font-family:Space Grotesk,sans-serif}.create-btn:hover:not(:disabled){box-shadow:0 4px 12px rgba(52,118,186,.4)}.create-btn:disabled{opacity:.6;cursor:not-allowed}@media (max-width:640px){.create-post-modal-backdrop{padding:16px}.modal-header{padding:16px 20px}.modal-body{padding:20px}.modal-footer{flex-direction:column;gap:16px;align-items:stretch}.credit-note{text-align:center}.footer-actions{justify-content:stretch}.cancel-btn,.create-btn{flex:1;justify-content:center}}.claim-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;animation:fadeIn .2s ease;font-family:Space Grotesk,sans-serif}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.claim-modal{width:100%;max-width:500px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.2);animation:slideUp .3s ease;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.claim-modal .modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e5e7eb}.claim-modal .modal-header h2{font-size:20px;font-weight:600;color:#171717;margin:0;font-family:Space Grotesk,sans-serif}.claim-modal .close-btn{width:32px;height:32px;border:none;background:#f3f4f6;border-radius:50%;font-size:20px;color:#6b7280;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.claim-modal .close-btn:hover{background:#e5e7eb;color:#171717}.claim-modal .modal-body{padding:24px;overflow-y:auto;flex:1}.form-section{margin-bottom:20px}.section-label{display:block;font-size:14px;font-weight:600;color:#374151;margin-bottom:12px}.claim-type-options{display:flex;flex-direction:column;gap:10px}.claim-type-option{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid #e5e7eb;border-radius:10px;cursor:pointer;transition:all .2s ease}.claim-type-option:hover{background:#f9fafb;border-color:#d1d5db}.claim-type-option.selected{background:#e8f4ff;border-color:#3476BA}.claim-type-option input[type=radio]{display:none}.option-icon{font-size:20px;flex-shrink:0}.option-text{font-size:14px;color:#374151}.input-with-prefix{display:flex;align-items:center;border:1px solid #e5e7eb;border-radius:8px}.input-prefix{background:#f9fafb;border-right:1px solid #e5e7eb;color:#6b7280;border-radius:8px 0 0 8px}.input-prefix,.text-input{padding:12px 14px;font-size:14px}.text-input{flex:1;border:none;outline:none;border-radius:0 8px 8px 0}.text-input:focus{background:#fafafa}.text-input.full-width{width:100%;border:1px solid #e5e7eb;border-radius:8px}.text-input.full-width:focus{border-color:#3476BA}.field-hint{font-size:12px;color:#6b7280;margin-top:6px}.modal-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;font-size:14px;margin-bottom:16px}.modal-error,.modal-info{padding:12px 16px;border-radius:8px}.modal-info{display:flex;gap:10px;background:#f0f9ff;font-size:13px;color:#0369a1;margin-bottom:24px}.info-icon{flex-shrink:0}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding-top:16px;border-top:1px solid #f3f4f6}.cancel-btn{padding:10px 20px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;font-weight:500;color:#374151;cursor:pointer;transition:all .2s ease}.cancel-btn:hover:not(:disabled){background:#f9fafb;border-color:#d1d5db}.submit-btn{padding:10px 24px;background:linear-gradient(135deg,#3476BA,#2563EB);border:none;border-radius:9999px;font-size:14px;font-weight:600;color:white;cursor:pointer;transition:all .2s ease;font-family:Space Grotesk,sans-serif}.submit-btn:hover:not(:disabled){box-shadow:0 4px 12px rgba(52,118,186,.4)}.cancel-btn:disabled,.submit-btn:disabled{opacity:.6;cursor:not-allowed}.success-modal{text-align:center;padding:40px 32px}.success-content{display:flex;flex-direction:column;align-items:center;gap:16px}.success-icon{font-size:56px}.success-content h2{font-size:24px;font-weight:700;color:#171717;margin:0;font-family:Space Grotesk,sans-serif}.verification-code-box{background:#f3f4f6;border-radius:12px;padding:20px 32px;margin:8px 0}.code-label{font-size:13px;color:#6b7280;margin:0 0 8px}.code-display{font-size:32px;font-weight:700;font-family:monospace;color:#3476BA;letter-spacing:4px}.instructions{text-align:left;background:#f9fafb;border-radius:12px;padding:20px;width:100%}.instructions h3{font-size:14px;font-weight:600;color:#171717;margin:0 0 12px}.instructions ol{margin:0;padding-left:20px}.instructions li{font-size:14px;color:#4b5563;line-height:1.8}.timeline{margin:12px 0 0;font-size:13px;color:#6b7280;font-style:italic}.warning-box{width:100%;padding:12px 16px;background:#fef3c7;border:1px solid #fcd34d;border-radius:8px;font-size:13px;color:#92400e;text-align:left}.success-actions{display:flex;gap:12px;margin-top:8px}.copy-btn,.instagram-btn{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;font-weight:500;color:#374151;cursor:pointer;transition:all .2s ease}.copy-btn:hover,.instagram-btn:hover{background:#f9fafb;border-color:#d1d5db}.copy-btn.copied{background:#dcfce7;border-color:#22c55e;color:#16a34a}.instagram-btn{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);border:none;color:white}.instagram-btn:hover{opacity:.9}.done-btn{width:100%;padding:14px;background:#171717;border:none;border-radius:9999px;font-size:15px;font-weight:600;color:white;cursor:pointer;transition:all .2s ease;margin-top:8px;font-family:Space Grotesk,sans-serif}.done-btn:hover{background:#333}@media (max-width:480px){.claim-modal-backdrop{padding:16px}.claim-modal .modal-body{padding:20px}.claim-type-option{padding:12px 14px}.success-modal{padding:32px 20px}.code-display{font-size:28px;letter-spacing:3px}.success-actions{flex-direction:column;width:100%}.copy-btn,.instagram-btn{justify-content:center}}.input-with-prefix{position:relative}.dropdown-loading{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:12px;color:#6b7280}.instagram-dropdown{background:white;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.15);margin-top:4px;max-height:280px;overflow-y:auto;z-index:10000}.dropdown-item{padding:12px 16px;cursor:pointer;transition:background .2s ease;display:flex;align-items:center;gap:12px;border-bottom:1px solid #f3f4f6}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background:#f9fafb}.profile-avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;flex-shrink:0}.avatar-img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.avatar-placeholder{font-size:20px}.profile-info{flex:1;min-width:0}.profile-name{font-size:14px;font-weight:600;color:#171717;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-username{font-size:13px;color:#6b7280}.profile-followers{font-size:12px;color:#9ca3af;margin-top:2px}.field-error{color:#ef4444;font-size:13px;margin:6px 0 0;font-weight:500}.employee-verification-info{background:#f0f9ff;border:1px solid #bfdbfe;border-radius:8px;padding:14px 16px;margin-top:8px}.employee-verification-info .info-title{font-size:14px;font-weight:600;color:#1e40af;margin:0 0 8px}.employee-verification-info ul{margin:0;padding-left:20px;list-style:disc}.employee-verification-info li{font-size:13px;line-height:1.6;color:#1e3a8a;margin-bottom:4px}.employee-verification-info li:last-child{margin-bottom:0}.employee-verification-info strong{font-weight:600}.inbox-container{display:flex;flex-direction:column;height:100%;background:#fff;overflow:hidden}.inbox-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #e5e7eb;background:#fff;flex-shrink:0}.inbox-title{font-size:20px;font-weight:600;color:#111827;margin:0}.inbox-count{font-size:14px;color:#6b7280;margin-left:8px}.conversations-list{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d1d5db #f9fafb}.conversations-list::-webkit-scrollbar{width:6px}.conversations-list::-webkit-scrollbar-track{background:#f9fafb}.conversations-list::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.conversations-list::-webkit-scrollbar-thumb:hover{background:#9ca3af}.conversation-item{display:flex;align-items:flex-start;gap:12px;padding:16px 24px;border-bottom:1px solid #f3f4f6;cursor:pointer;transition:background-color .2s ease}.conversation-item:hover{background:#f9fafb}.conversation-item.selected{background:#eff6ff;border-left:3px solid #3476ba}.conversation-item.unread{background:#fefce8}.conversation-item.unread:hover{background:#fef9c3}.conversation-avatar{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#3476ba,#2563eb);display:flex;align-items:center;justify-content:center}.avatar-text{color:#fff;font-size:18px;font-weight:600}.conversation-content{flex:1;min-width:0}.conversation-header-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.conversation-name{font-size:15px;font-weight:600;color:#111827;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-name-hover{display:inline-flex;align-items:center;gap:6px;transition:color .2s ease}.conversation-name-hover .dm-icon{opacity:0;transform:translateY(1px);transition:opacity .2s ease,transform .2s ease}.conversation-item:hover .conversation-name-hover{color:#3476BA}.conversation-item:hover .conversation-name-hover .dm-icon{opacity:1;transform:translateY(0)}.conversation-time{font-size:12px;color:#6b7280;flex-shrink:0;margin-left:8px}.conversation-preview-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.conversation-preview{font-size:14px;color:#6b7280;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.conversation-item.unread .conversation-preview{color:#111827;font-weight:500}.unread-badge{flex-shrink:0;min-width:20px;height:20px;padding:0 6px;background:#3476ba;color:#fff;font-size:11px;font-weight:600;border-radius:10px;display:flex;align-items:center;justify-content:center}.inbox-empty,.inbox-error,.inbox-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:#6b7280}.inbox-loading .spinner{width:40px;height:40px;border:3px solid #e5e7eb;border-top-color:#3476ba;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}.inbox-error p,.inbox-loading p{font-size:14px;margin:0}.inbox-empty h3{font-size:16px;font-weight:600;color:#111827;margin:0 0 8px}.inbox-empty p{font-size:14px;color:#6b7280;margin:0;max-width:280px}.inbox-load-more{padding:16px 24px;border-top:1px solid #e5e7eb;background:#fff;flex-shrink:0}.load-more-btn{width:100%;padding:10px 16px;background:#f3f4f6;color:#374151;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.load-more-btn:hover:not(:disabled){background:#e5e7eb}.load-more-btn:disabled{opacity:.6;cursor:not-allowed}.chat-container{display:flex;flex-direction:column;height:100%;background:#fff;overflow:hidden}.chat-header{justify-content:space-between;padding:16px 24px;border-bottom:1px solid #e5e7eb;background:#fff;flex-shrink:0}.chat-header,.chat-header-left{display:flex;align-items:center}.chat-header-left{gap:12px}.chat-back-btn{width:36px;height:36px;border-radius:50%;background:#f3f4f6;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s ease;color:#374151}.chat-back-btn:hover{background:#e5e7eb}.chat-participant-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#3476ba,#2563eb);display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-participant-avatar .avatar-text{color:#fff;font-size:16px;font-weight:600}.chat-participant-info{display:flex;flex-direction:column}.chat-participant-name{font-size:16px;font-weight:600;color:#111827;margin:0}.chat-participant-status{font-size:12px;color:#10b981;font-weight:500}.chat-messages{flex:1;padding:24px;overflow-y:auto;background:#f9fafb;display:flex;flex-direction:column;gap:16px;scrollbar-width:thin;scrollbar-color:#d1d5db #f9fafb}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:#f9fafb}.chat-messages::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#9ca3af}.chat-load-more{display:flex;justify-content:center;margin-bottom:16px}.load-older-btn{padding:8px 16px;background:#fff;color:#374151;border:1px solid #e5e7eb;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s ease}.load-older-btn:hover:not(:disabled){background:#f9fafb;border-color:#d1d5db}.load-older-btn:disabled{opacity:.6;cursor:not-allowed}.message-item{display:flex;gap:8px;max-width:75%;animation:messageSlide .2s ease-out}@keyframes messageSlide{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-item.own{align-self:flex-end;flex-direction:row-reverse}.message-item.other{align-self:flex-start}.message-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#6b7280,#9ca3af);display:flex;align-items:center;justify-content:center;flex-shrink:0}.message-avatar .avatar-text{color:#fff;font-size:13px;font-weight:600}.message-avatar-spacer{width:32px;flex-shrink:0}.message-bubble{display:flex;flex-direction:column;gap:4px;padding:10px 14px;border-radius:12px;word-wrap:break-word;overflow-wrap:break-word}.message-item.own .message-bubble{background:#3476ba;color:#fff;border-bottom-right-radius:4px}.message-item.other .message-bubble{background:#fff;color:#111827;border:1px solid #e5e7eb;border-bottom-left-radius:4px}.message-text{font-size:14px;line-height:1.5;margin:0;white-space:pre-wrap}.message-timestamp{font-size:11px;align-self:flex-end}.message-item.own .message-timestamp{color:rgba(255,255,255,.7)}.message-item.other .message-timestamp{color:#9ca3af}.chat-empty,.chat-error,.chat-loading{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:#6b7280}.chat-loading .spinner{width:40px;height:40px;border:3px solid #e5e7eb;border-top-color:#3476ba;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(1turn)}}.chat-error p,.chat-loading p{font-size:14px;margin:0}.retry-btn{margin-top:16px;padding:8px 16px;background:#3476ba;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s ease}.retry-btn:hover{background:#2563eb}.empty-icon{font-size:48px;margin-bottom:16px}.chat-empty h3{font-size:16px;font-weight:600;color:#111827;margin:0 0 8px}.chat-empty p{font-size:14px;color:#6b7280;margin:0}.chat-composer{border-top:1px solid #e5e7eb;background:#fff;flex-shrink:0}.composer-error{justify-content:space-between;padding:12px 16px;background:#fef2f2;border-bottom:1px solid #fecaca;font-size:13px}.composer-error,.error-close-btn{display:flex;align-items:center;color:#dc2626}.error-close-btn{background:none;border:none;font-size:20px;cursor:pointer;padding:0;width:24px;height:24px;justify-content:center;border-radius:4px;transition:background-color .2s ease}.error-close-btn:hover{background:rgba(220,38,38,.1)}.composer-form{display:flex;gap:12px;padding:16px 24px;align-items:flex-end}.composer-input{flex:1;padding:10px 14px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;font-family:inherit;resize:none;min-height:44px;max-height:120px;transition:border-color .2s ease}.composer-input:focus{outline:none;border-color:#3476ba}.composer-input:disabled{background:#f9fafb;cursor:not-allowed}.composer-send-btn{width:44px;height:44px;border-radius:8px;background:#3476ba;color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;flex-shrink:0}.composer-send-btn:hover:not(:disabled){background:#2563eb;transform:translateY(-1px)}.composer-send-btn:disabled{opacity:.5;cursor:not-allowed}.btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.composer-hint{padding:0 24px 12px;font-size:12px;color:#9ca3af;text-align:center}