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rgba(255,255,255,.05)}.info-header{display:flex;justify-content:space-between;align-items:center;padding:16px;border-bottom:1px solid rgba(255,255,255,.05)}.info-header h3{font-size:16px;font-weight:600}.close-sidebar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#ffffff0d;border:none;color:var(--text-light);font-size:14px;cursor:pointer}.user-profile-details{display:flex;flex-direction:column;align-items:center;padding:24px 16px;border-bottom:1px solid rgba(255,255,255,.05)}.profile-image{margin-bottom:16px}.profile-image img{width:80px;height:80px;border-radius:50%;border:2px solid rgba(255,255,255,.1)}.user-profile-details h3{font-size:18px;font-weight:600;margin-bottom:4px}.wallet-id{font-size:12px;color:var(--text-muted);text-align:center;margin-bottom:16px;word-break:break-all}.profile-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.profile-action{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px;border-radius:var(--radius-md);background:#ffffff0d;border:none;color:var(--text-light);font-size:12px;cursor:pointer;transition:all .2s ease}.profile-action:hover{background:#ffffff1a}.profile-action i{font-size:16px}.shared-media,.blockchain-info{padding:16px;border-bottom:1px solid rgba(255,255,255,.05)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-header h4{font-size:14px;font-weight:600;color:var(--text-muted)}.view-all{font-size:12px;color:var(--primary);background:transparent;border:none;cursor:pointer}.media-grid{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:120px;background:#0003;border-radius:var(--radius-sm)}.empty-media{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted)}.empty-media i{font-size:24px}.empty-media p{font-size:12px}.info-item{display:flex;justify-content:space-between;margin-bottom:12px}.info-label{font-size:13px;color:var(--text-muted)}.info-value{font-size:13px}.view-on-etherscan{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--primary);font-size:13px;text-decoration:none}.view-on-etherscan:hover{text-decoration:underline}@media screen and (max-width: 1200px){.info-sidebar{display:none}}@media screen and (max-width: 768px){.chat-dashboard{flex-direction:column;height:auto;gap:12px}.sidebar{width:100%;height:auto;max-height:300px}.main-content{height:auto}.user-address{max-width:150px}.message-item{max-width:85%}}@media screen and (max-width: 480px){.chat-header{flex-direction:column;align-items:flex-start;gap:12px}.chat-actions{align-self:flex-end}.message-composer{padding:12px}.composer-action,.send-button,.refresh-button{width:36px;height:36px}}