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.username{color:var(--text-secondary);font-size:14px;margin-bottom:16px}.profile-body .bio{color:var(--text-secondary);font-size:14px;line-height:1.5;margin-bottom:24px}.profile-edit{padding:16px 24px 24px}.color-picker{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:8px}.color-dot{width:32px;height:32px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:border-color .2s,transform .2s}.color-dot.selected{border-color:#fff;transform:scale(1.15)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:150}.settings-panel{position:fixed;top:0;right:0;width:360px;max-width:100vw;height:100vh;background:var(--bg-secondary);border-left:1px solid var(--border);z-index:200;display:flex;flex-direction:column;animation:slideIn .2s ease}.settings-header{padding:16px;display:flex;align-items:center;justify-content:space-between;background:var(--bg-tertiary);font-weight:600}.settings-body{flex:1;overflow-y:auto;padding-bottom:16px}.settings-profile-card{width:100%;display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-tertiary);border:none;border-bottom:1px solid var(--border);color:inherit;cursor:pointer;text-align:left}.settings-profile-card:hover{background:var(--bg-hover)}.settings-profile-info{flex:1;min-width:0}.settings-profile-name{font-weight:600;margin-bottom:2px}.settings-profile-username{color:var(--text-secondary);font-size:14px}.settings-chevron{color:var(--text-secondary);font-size:22px;line-height:1}.settings-section{margin-top:8px}.settings-section-title{padding:12px 16px 6px;font-size:13px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.03em}.settings-section-body{background:var(--bg-tertiary)}.settings-row{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.settings-row-label{font-size:13px;color:var(--text-secondary)}.settings-row-value{font-size:15px;color:var(--text-primary);word-break:break-word}.settings-row-hint{font-size:12px;color:var(--text-secondary)}.settings-action-btn,.settings-secondary-btn{width:100%;padding:14px 16px;background:var(--bg-tertiary);border:none;border-bottom:1px solid var(--border);color:var(--accent);font-size:15px;text-align:left;cursor:pointer}.settings-action-btn:hover,.settings-secondary-btn:hover{background:var(--bg-hover)}.settings-password-form{padding:16px;background:var(--bg-tertiary)}.settings-password-form .form-group{margin-bottom:12px}.settings-inline-actions{display:flex;gap:10px;margin-top:8px}.settings-secondary-btn{flex:1;border:1px solid var(--border);border-radius:8px;text-align:center;color:var(--text-primary)}.settings-save-btn{flex:1;width:auto}.settings-success-msg{padding:12px 16px;color:var(--verified-green);font-size:14px;background:var(--bg-tertiary)}.settings-footer{padding:16px;border-top:1px solid var(--border);background:var(--bg-secondary)}.settings-logout-btn{width:100%;padding:14px;background:transparent;border:none;color:var(--danger);font-size:15px;font-weight:500;cursor:pointer;border-radius:8px}.settings-logout-btn:hover{background:#e539351f}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:300}.confirm-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(320px,calc(100vw - 32px));background:var(--bg-tertiary);border-radius:12px;padding:20px;z-index:301;box-shadow:0 12px 40px #00000073;animation:confirmIn .15s ease}@keyframes confirmIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.confirm-title{font-size:17px;font-weight:600;margin-bottom:8px;text-align:center}.confirm-message{font-size:15px;color:var(--text-secondary);text-align:center;line-height:1.45;margin-bottom:20px}.confirm-actions{display:flex;gap:10px}.confirm-btn{flex:1;padding:11px 12px;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;background:var(--bg-hover);color:var(--text-primary)}.confirm-btn:hover{filter:brightness(1.08)}.confirm-btn-primary{background:var(--accent);color:#fff}.confirm-btn-danger{background:var(--danger);color:#fff}.typing-indicator{padding:4px 20px;font-size:13px;color:var(--text-secondary);font-style:italic}@media(max-width:768px){.sidebar{width:100%;min-width:0;flex:1;border-right:none}.sidebar.hidden-mobile{display:none!important}.chat-area.empty-chat{display:none}.chat-area:not(.empty-chat){flex:1;width:100%}.sidebar-header{padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));gap:6px}.sidebar-header .icon-btn{width:44px;height:44px}.chat-header{padding:8px 12px;padding-top:max(8px,env(safe-area-inset-top));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));gap:8px}.chat-header .icon-btn.back-btn{display:flex}.chat-header-profile{padding:2px 4px;margin:0}.messages-container{padding:10px 12px;-webkit-overflow-scrolling:touch}.message{max-width:88%;font-size:15px}.message.in.bot-message{max-width:92%}.message-input-wrap{flex-shrink:0}.message-input-area{padding:10px 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14px;min-height:52px}.command-suggestion-text{flex-direction:column;align-items:flex-start;gap:2px}.command-suggestion-desc{white-space:normal;font-size:12px}.auth-page{min-height:100dvh;align-items:flex-start;padding:16px;padding-top:max(24px,env(safe-area-inset-top));padding-bottom:max(16px,env(safe-area-inset-bottom));overflow-y:auto}.auth-card{max-width:100%;padding:28px 20px;border-radius:14px}.form-group input,.form-group textarea{font-size:16px}.overlay{background:#0000008c}.profile-panel,.settings-panel{top:auto;bottom:0;left:0;right:0;width:100%;max-width:100%;height:auto;max-height:min(92dvh,100%);border-left:none;border-radius:16px 16px 0 0;animation:sheetIn .28s ease}.profile-body,.settings-body{padding-bottom:max(24px,env(safe-area-inset-bottom))}.profile-header,.settings-header{padding-top:max(16px,env(safe-area-inset-top))}.badge-popup{position:fixed;left:12px!important;right:12px!important;bottom:max(12px,env(safe-area-inset-bottom));top:auto!important;transform:none!important;min-width:0;max-width:none}.confirm-dialog{width:calc(100vw - 32px);max-width:360px}.confirm-btn{min-height:44px}.empty-chat .app-logo{width:120px!important;height:120px!important}}@media(min-width:769px){.chat-header .icon-btn.back-btn{display:none}}@keyframes sheetIn{0%{transform:translateY(100%)}to{transform:translateY(0)}}.entry-toast-stack{position:fixed;top:max(12px,env(safe-area-inset-top));left:12px;right:12px;z-index:10050;display:flex;flex-direction:column;gap:8px;pointer-events:none}.entry-toast{pointer-events:auto;width:100%;text-align:left;background:#242f3df5;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px 14px;color:var(--text-primary);box-shadow:0 8px 32px #00000073;animation:entryToastIn .35s ease backwards;animation-delay:calc(var(--toast-index, 0) * .12s);position:relative}.entry-toast-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.entry-toast-app{font-size:11px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}.entry-toast-time{font-size:11px;color:var(--text-secondary)}.entry-toast-title{font-size:14px;font-weight:600;margin-bottom:2px;padding-right:24px}.entry-toast-body{font-size:13px;color:var(--text-secondary);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.entry-toast-badge{margin-top:6px;font-size:11px;color:var(--accent)}.entry-toast-close{position:absolute;top:10px;right:10px;width:24px;height:24px;border-radius:50%;background:#ffffff14;color:var(--text-secondary);font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer}.entry-toast:active{transform:scale(.99)}@keyframes entryToastIn{0%{opacity:0;transform:translateY(-12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(min-width:769px){.entry-toast-stack{left:auto;right:16px;width:min(360px,calc(100vw - 32px))}}.avatar.avatar-photo,.profile-avatar.avatar-photo{object-fit:cover;background:var(--bg-secondary)}.profile-avatar-wrap{position:relative;display:inline-block}.profile-avatar-upload-btn{position:absolute;right:0;bottom:0;width:36px;height:36px;border-radius:50%;border:2px solid var(--bg-primary);background:var(--accent);color:#fff;font-size:16px;cursor:pointer}.profile-avatar-hint,.profile-avatar-error{font-size:12px;color:var(--text-secondary);margin:8px 0 0}.profile-avatar-error{color:#e17076}.profile-remove-avatar{margin-top:8px;padding:6px 14px;font-size:13px}.profile-stars-line{color:#f5c542;font-size:14px;margin:4px 0 8px}.profile-actions-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:12px}.user-gifts{display:inline-flex;align-items:center;gap:4px;margin-left:6px;vertical-align:middle}.user-gift-icon{position:relative;display:inline-flex;width:22px;height:22px}.user-gift-icon img{width:22px;height:22px;object-fit:contain;border-radius:4px}.user-gift-icon.nft img{box-shadow:0 0 0 1px #f5c54299}.user-gift-tip{position:absolute;left:50%;bottom:calc(100% + 6px);transform:translate(-50%);white-space:nowrap;background:var(--bg-elevated);border:1px solid var(--border);padding:4px 8px;border-radius:8px;font-size:11px;z-index:20;pointer-events:none}.user-gift-nft-tag{margin-left:4px;color:#f5c542;font-weight:600}.gift-shop-overlay{z-index:1350}.gift-shop-panel{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:1400;width:min(520px,calc(100vw - 24px));max-height:min(85vh,720px);overflow:auto;background:var(--bg-primary);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 16px 48px #00000073}.gift-shop-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.gift-shop-header h3{margin:0}.gift-shop-stars{margin:4px 0 0;color:#f5c542;font-size:14px}.gift-shop-tabs{display:flex;gap:8px;margin-bottom:12px}.gift-shop-tabs button{flex:1;padding:8px;border-radius:10px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer}.gift-shop-tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.gift-shop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.gift-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:12px;text-align:center}.gift-card.nft{border-color:#f5c54273}.gift-card img{width:72px;height:72px;object-fit:contain}.gift-card-name{font-size:13px;margin:8px 0 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