:root{--bg: #fafafa;--surface: #fff;--border: #dbdbdb;--text: #262626;--muted: #8e8e8e;--accent: #0095f6;--error: #ed4956;--sidebar-w: 240px;--feed-w: 470px;--main-pad: 16px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);padding:24px 12px;border-right:1px solid var(--border);background:var(--surface);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:24px}.logo{display:flex;align-items:center;padding:8px 12px}.nav{display:flex;flex-direction:column;gap:4px}.nav a{padding:12px;border-radius:8px;font-weight:600}.nav a.active{font-weight:700;background:#f0f0f0}.main{flex:1;display:flex;justify-content:center;padding:24px 16px 48px}.feed,.explore,.profile{width:100%;max-width:var(--feed-w)}.profile-not-found-empty{margin:48px auto;max-width:420px;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.profile-not-found-empty-icon{display:block;font-size:40px;margin-bottom:12px}.profile-not-found-empty-title{margin:0;font-size:1.125rem;font-weight:600}.profile-not-found-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.profile-not-found-empty-cta{display:inline-block;margin-top:20px}.feed-empty{margin:24px 0 32px;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.feed-empty-title{margin:0;font-size:1.125rem;font-weight:600}.feed-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.feed-empty-cta{display:inline-block;margin-top:20px}.feed-home .feed-refresh-hint{margin:-8px 0 12px}.feed-post-list{display:flex;flex-direction:column;gap:0}.profile-email-banner,.email-verification-banner{margin:0 0 16px;padding:12px 14px;border-radius:8px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));background:color-mix(in srgb,var(--accent) 10%,var(--surface));color:var(--text);font-size:14px;line-height:1.45}.page-title{font-size:1.25rem;margin:0 0 20px}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:24px;overflow:hidden}.post-header{padding:12px 16px}.post-author{display:flex;align-items:center;gap:10px}.avatar,.profile-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;overflow:hidden}.avatar img,.profile-avatar img,.post-image img,.grid-item img{width:100%;height:100%;object-fit:cover}.profile-avatar{width:88px;height:88px;font-size:2rem}.post-image{aspect-ratio:1;background:#eee}.post-media-carousel{position:relative;aspect-ratio:1;background:#111;overflow:hidden;outline:none}.post-media-carousel:focus-visible{box-shadow:inset 0 0 0 2px var(--accent)}.post-media-stage{width:100%;height:100%}.post-media-stage.is-link{cursor:pointer}.post-media-stage img,.post-media-stage video{width:100%;height:100%;object-fit:cover;display:block}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border:none;border-radius:50%;background:#ffffffeb;color:#262626;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px #0003}.carousel-btn:hover{background:#fff}.carousel-prev{left:10px}.carousel-next{right:10px}.carousel-dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:5px;pointer-events:none}.carousel-dot{width:6px;height:6px;border-radius:50%;background:#ffffff73}.carousel-dot.active{background:#0095f6}.post-actions{display:flex;flex-direction:column;gap:6px;padding:10px 16px 8px}.post-actions-tools{display:flex;align-items:center;gap:14px}.post-action-btn{display:inline-flex;align-items:center;justify-content:center;color:var(--text);line-height:0}.post-action-btn.is-active{color:var(--error)}.post-action-save.is-active{color:var(--text)}.post-action-save{margin-left:auto}.post-like-count{margin:0;font-weight:600;font-size:14px}.post-actions .icon-btn{text-decoration:none}.icon-btn{border:none;background:none;font-size:1.4rem;padding:4px}.post-caption,.post-comments{padding:0 16px 12px;margin:0;font-size:14px;line-height:1.5}.post-location{display:block;padding:0 16px 8px;margin:0;font-size:13px;color:var(--muted);font-weight:500;text-decoration:none}.post-location:hover{color:var(--accent);text-decoration:underline}.post-comments{color:var(--muted);display:block;text-decoration:none}button.post-comments{border:none;background:none;cursor:pointer;font:inherit;text-align:left;width:100%}.post-comments:hover{color:var(--text)}.caption-text{font-size:14px;line-height:1.5}.caption-link,.caption-username{color:#00376b;font-weight:600;text-decoration:none}.caption-link:hover,.caption-username:hover{text-decoration:underline}.post-detail{width:100%;max-width:var(--feed-w);padding-bottom:24px}.post-not-found-empty{margin:48px auto;max-width:420px;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.post-not-found-empty-icon{display:block;font-size:40px;margin-bottom:12px}.post-not-found-empty-title{margin:0;font-size:1.125rem;font-weight:600}.post-not-found-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.post-not-found-empty-cta{display:inline-block;margin-top:20px}.post-detail-actions{display:flex;gap:8px;padding:0 16px 12px}.comments-section{border-top:1px solid var(--border);padding-top:8px;scroll-margin-top:16px}.comments-title{margin:0 0 8px;padding:0 16px;font-size:1rem}.comment-list{margin-bottom:8px}.comment-item{display:flex;gap:10px;padding:10px 16px}.comment-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;overflow:hidden;flex-shrink:0;text-decoration:none}.comment-avatar 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var(--border)}.comment-item-nested{padding-left:12px}.comment-replies-loading{margin:4px 0 8px 54px;font-size:13px}.comment-replies-empty{margin:8px 12px 12px;padding:16px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.comment-replies-empty-title{margin:0;font-size:14px;font-weight:600}.comment-replies-empty-hint{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.45}.comment-replies-empty-cta{margin-top:12px}.comment-replies-loading{display:flex;align-items:center;gap:8px;margin-left:42px;padding:8px 0 8px 12px}.comment-replies-loading-spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:page-loading-spin .7s linear infinite;flex-shrink:0}.comment-replies-loading-label{margin:0;color:var(--muted);font-size:12px}.comments-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px 16px}.comments-loading-spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:page-loading-spin .7s linear infinite}.comments-loading-label{margin:0;color:var(--muted);font-size:14px}.page-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:240px;padding:32px 16px}.page-loading-compact{min-height:120px;padding:24px 16px}.page-loading-spinner{width:28px;height:28px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:page-loading-spin .7s linear infinite}.page-loading-label{margin:0;color:var(--muted);font-size:14px}@keyframes page-loading-spin{to{transform:rotate(360deg)}}.search-loading{display:flex;align-items:center;gap:8px;padding:8px 0}.search-loading-spinner,.inline-loading-spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:page-loading-spin .7s linear 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dashed var(--border);border-radius:12px}.media-picker-empty-icon{font-size:3rem;margin-bottom:8px}.media-picker-empty-title{margin:0;font-size:1rem;font-weight:600}.media-picker-empty-hint{margin:6px 0 0;color:var(--muted);font-size:14px;line-height:1.45;max-width:280px}.comment-loading{padding:12px 16px;font-size:14px}.comments-empty{margin:8px 16px 16px;padding:24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.comments-empty-title{margin:0;font-size:1rem;font-weight:600}.comments-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.comments-empty-cta{margin-top:16px}.comment-load-more,.comment-load-sentinel{margin:8px 16px 16px}.comment-input-bar{display:flex;flex-direction:column;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:var(--surface);position:sticky;bottom:0}.comment-reply-banner{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--muted)}.comment-reply-cancel{border:none;background:none;padding:4px 8px;color:var(--muted);cursor:pointer;font-size:14px}.comment-input-row{display:flex;align-items:flex-end;gap:8px;width:100%}.comment-input{flex:1;font:inherit;border:1px solid var(--border);border-radius:20px;padding:10px 16px;resize:none;min-height:40px;max-height:80px;width:100%;background:var(--bg)}.mention-textarea-wrap{position:relative;flex:1}.mention-field-input{width:100%;font:inherit;font-weight:400;border:1px solid var(--border);border-radius:10px;padding:12px 14px;background:var(--bg);resize:vertical}.form-field .mention-textarea-wrap{width:100%}.mention-suggest{position:absolute;left:0;right:0;bottom:calc(100% + 6px);z-index:20;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px #0000001f;max-height:220px;overflow-y:auto}.mention-suggest-item{display:flex;align-items:center;gap:10px;width:100%;border:none;background:transparent;padding:10px 12px;text-align:left;cursor:pointer;font:inherit}.mention-suggest-item:hover,.mention-suggest-item.active{background:#0095f614}.mention-suggest-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;font-weight:700;flex-shrink:0}.mention-suggest-avatar img{width:100%;height:100%;object-fit:cover}.mention-suggest-info{display:flex;flex-direction:column;min-width:0}.mention-suggest-info span{font-size:12px;color:var(--muted)}.hashtag-suggest-tag{font-weight:600;color:var(--accent)}.hashtag-suggest-count{margin-left:auto;font-size:12px;color:var(--muted)}.mention-suggest-item .hashtag-suggest-tag{flex:1;text-align:left}.mention-suggest-status{margin:0;padding:12px;font-size:13px;color:var(--muted)}.mention-suggest-empty{padding:16px;text-align:center}.mention-suggest-empty-title{margin:0;font-size:13px;font-weight:600}.mention-suggest-empty-hint{margin:6px 0 0;font-size:12px;color:var(--muted);line-height:1.4}.mention-suggest-empty-cta{display:inline-block;margin-top:12px}.location-picker{margin-bottom:16px}.location-picker-input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font-size:14px}.location-suggest{margin-top:4px;margin-bottom:8px}.location-suggest-empty{margin-top:8px;margin-bottom:8px;padding:16px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:12px}.location-suggest-empty-title{margin:0;font-size:13px;font-weight:600}.location-suggest-empty-hint{margin:6px 0 0;font-size:12px;color:var(--muted);line-height:1.4}.location-suggest-empty-cta{margin-top:12px}.location-suggest-icon{font-size:18px;flex-shrink:0}.location-selected{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);font-size:14px}.location-clear{border:none;background:none;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;flex-shrink:0}.location-geolocate{margin-top:8px}.location-picker-status{margin:6px 0 0;font-size:13px;color:var(--muted)}.post-edit-page{width:100%;max-width:var(--feed-w);padding-bottom:48px}.post-edit-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.post-edit-header h1{margin:0;font-size:1.1rem}.post-edit-spacer{width:64px}.post-edit-preview{aspect-ratio:1;border-radius:8px;overflow:hidden;background:#111}.post-edit-preview 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a:hover{text-decoration:underline}.auth-success{color:var(--accent);font-size:14px;line-height:1.5;margin:0 0 16px}.otp-input{letter-spacing:.25em;font-size:1.25rem;text-align:center;font-variant-numeric:tabular-nums}.security-status{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;margin-bottom:16px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.security-message{color:var(--accent);font-size:14px;margin:0 0 12px}.security-setup{margin-top:16px}.security-qr{display:block;margin:0 auto 16px;border-radius:8px;background:#fff;padding:8px}.security-secret{display:block;padding:12px;margin-bottom:16px;border-radius:8px;background:var(--bg);font-size:13px;word-break:break-all;text-align:center}.security-actions{display:flex;gap:8px;flex-wrap:wrap}.security-divider{border:none;border-top:1px solid var(--border);margin:32px 0 24px}.session-section{margin-bottom:8px}.sessions-empty{margin:16px 0;padding:24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.sessions-empty-icon{font-size:32px;display:block;margin-bottom:10px}.sessions-empty-title{margin:0;font-size:1rem;font-weight:600}.sessions-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.sessions-empty-cta{margin-top:16px}.session-heading{font-size:1.1rem;margin:0 0 8px}.session-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}.session-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.session-info{min-width:0;flex:1}.session-title{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:4px}.session-badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}.session-meta{margin:0;font-size:13px;color:var(--muted)}.session-revoke{flex-shrink:0}.session-logout-all{margin-top:12px}.settings-back{margin-top:24px;font-size:14px}.settings-back a{color:var(--accent);text-decoration:none}.muted{color:var(--muted)}.center{text-align:center;padding:40px}.explore-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.grid-item{position:relative;aspect-ratio:1;background:#eee;overflow:hidden;display:block}.grid-item-badge{position:absolute;top:8px;right:8px;color:#fff;font-size:14px;line-height:1;pointer-events:none;text-shadow:0 1px 4px rgba(0,0,0,.55)}.grid-item-empty{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:28px;color:#999}.explore-search-input{width:100%;font:inherit;border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:16px;background:var(--bg)}.search-hashtag-banner{display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px;margin-bottom:16px;border-radius:12px;border:1px solid #dbeafe;background:#f0f8ff;color:inherit;text-decoration:none}.search-hashtag-banner strong{font-size:20px;color:var(--accent)}.search-results .search-hashtag-banner{margin:0;border:none;border-bottom:1px solid var(--border);border-radius:0}.search-hashtag-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);color:inherit;text-decoration:none}.search-hashtag-row:last-child{border-bottom:none}.search-hashtag-row:hover{background:#0095f60f}.search-hashtag-name{font-weight:600;color:var(--accent)}.search-hashtag-count{font-size:13px;color:var(--muted)}.search-location-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);color:inherit;text-decoration:none}.search-location-row:last-child{border-bottom:none}.search-location-row:hover{background:#0095f60f}.search-location-name{font-weight:600}.search-location-count{font-size:13px;color:var(--muted);flex-shrink:0}.search-location-hint{margin:0;padding:12px 16px;font-size:13px;border-bottom:1px solid var(--border)}.location-search-hint{margin:8px 0 12px;padding:16px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:12px}.location-search-hint-icon{display:block;font-size:1.75rem;margin-bottom:8px}.location-search-hint-title{margin:0;font-size:15px;font-weight:600}.location-search-hint-text{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.45}.location-search-hint-cta{display:inline-block;margin-top:12px}.search-results-empty{padding:16px;margin:0}.explore-search-empty{margin:16px 0;padding:32px 24px;text-align:center;background:var(--bg)}.explore-search-empty-title{margin:0;font-size:1.125rem;font-weight:600}.explore-search-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.explore-search-empty-cta{margin-top:20px}.explore-grid-empty{margin:24px 0;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.explore-grid-empty-title{margin:0;font-size:1.125rem;font-weight:600}.explore-grid-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.explore-grid-empty-cta{display:inline-block;margin-top:20px}.trending-hashtags-empty{margin-bottom:20px;padding:20px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.trending-hashtags-empty-title{margin:0;font-size:15px;font-weight:600}.trending-hashtags-empty-hint{margin:8px 0 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8px;border-radius:4px}.profile-past-live-card h3{margin:0 0 4px;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.profile-past-live-card p,.profile-past-live-card time{margin:0;font-size:12px;color:var(--muted);line-height:1.4}.profile-past-live-highlight-note{display:block;margin-top:4px;font-size:11px;color:var(--accent)}.profile-posts-empty-title{margin:0;font-size:1.125rem;font-weight:600}.profile-posts-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.profile-posts-empty-cta{display:inline-block;margin-top:20px}.tag-feed-empty{margin:24px 0;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.tag-feed-empty-title{margin:0;font-size:1.125rem;font-weight:600}.tag-feed-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.tag-feed-empty-cta{display:inline-block;margin-top:20px}.search-results{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface)}.search-user-row{display:flex;align-items:center;border-bottom:1px solid var(--border)}.search-user-row:last-child{border-bottom:none}.search-user-tap{flex:1;display:flex;align-items:center;gap:12px;padding:12px 16px;color:inherit;text-decoration:none}.search-user-tap:hover{background:var(--bg)}.search-message-btn{border:none;background:none;color:var(--accent);font-weight:600;font-size:14px;padding:12px 16px;cursor:pointer}.search-message-btn:disabled{opacity:.5;cursor:not-allowed}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tag-pill{padding:6px 12px;border:1px solid var(--border);border-radius:16px;font-size:13px;font-weight:600;background:var(--surface);color:inherit;text-decoration:none}.tag-pill:hover{background:var(--bg)}.profile-banner{margin:-24px -16px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.profile-cover{height:140px;background:#e8e8e8;overflow:hidden}.profile-cover img{width:100%;height:100%;object-fit:cover}.profile-cover-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#dce7f5,#e8e8e8)}.profile-banner-body{padding:0 16px 16px}.profile-top-row{display:flex;align-items:flex-end;gap:24px;margin-top:-32px}.profile-avatar-lg{width:80px;height:80px;font-size:1.75rem;border:3px solid var(--surface);flex-shrink:0}.profile-stats{flex:1;display:flex;justify-content:space-around;padding-bottom:4px}.profile-stat{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:inherit}.profile-stat strong{font-size:18px}.profile-stat span{font-size:13px;color:var(--muted)}.profile-display-name{margin:12px 0 0;font-weight:700;font-size:16px}.profile-username{margin:2px 0 0;color:var(--muted);font-size:14px}.profile-website{display:inline-block;margin-top:8px;color:#00376b;font-weight:600;font-size:14px;text-decoration:none}.profile-website:hover{text-decoration:underline}.profile-private-badge{margin:8px 0 0;font-size:13px;color:var(--muted);font-weight:600}.mutual-followers-banner{display:flex;align-items:center;gap:12px;margin:0 0 16px;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:inherit;transition:border-color .15s}.mutual-followers-banner-clickable{cursor:pointer}.mutual-followers-banner-clickable:hover{border-color:var(--accent)}.mutual-followers-avatars{display:flex;flex-shrink:0}.mutual-followers-avatar{width:28px;height:28px;border-radius:50%;overflow:hidden;border:2px solid var(--surface);background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;margin-left:-8px;text-decoration:none;color:inherit}.mutual-followers-avatar:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.mutual-followers-avatar:first-child{margin-left:0}.mutual-followers-avatar img{width:100%;height:100%;object-fit:cover}.mutual-followers-text{margin:0;font-size:13px;color:var(--muted);line-height:1.4}.mutual-followers-names{color:var(--text);font-weight:500}.infinite-scroll-sentinel{display:flex;justify-content:center;padding:20px 0 32px;min-height:48px}.private-profile{display:flex;justify-content:center;padding:48px 16px}.private-profile-card{max-width:360px;width:100%;text-align:center;padding:32px 24px;border:1px solid var(--border);border-radius:16px;background:var(--surface)}.private-profile-avatar{display:inline-flex;width:72px;height:72px;border-radius:50%;background:var(--accent);color:#fff;align-items:center;justify-content:center;font-size:28px;font-weight:700;margin-bottom:12px}.private-profile-username{margin:0 0 16px;color:var(--muted);font-weight:600}.private-profile-icon{font-size:32px;display:block;margin-bottom:8px}.private-profile-title{margin:0 0 8px;font-size:1.1rem}.private-profile-text{margin:0 0 20px;color:var(--muted);font-size:14px;line-height:1.5}.profile-empty-posts{padding:32px 16px}.profile-header{display:flex;gap:24px;margin-bottom:24px;align-items:flex-start}.stats{display:flex;gap:16px;font-size:14px;margin:8px 0}.stat-link{color:inherit;text-decoration:none;font-weight:600}.stat-link:hover{text-decoration:underline}.connections-tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:0}.connections-tabs button{flex:1;padding:12px;border:none;background:none;font:inherit;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.connections-tabs button.active{color:var(--text);border-bottom-color:var(--text)}.user-list{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface);margin:16px 0}.user-list-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);color:inherit;text-decoration:none}.user-list-item:last-child{border-bottom:none}.user-list-item:hover{background:var(--bg)}.user-list-avatar{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;overflow:hidden;flex-shrink:0}.user-list-avatar img{width:100%;height:100%;object-fit:cover}.user-list-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.user-list-name{display:flex;align-items:center;gap:4px}.user-list-info>span{color:var(--muted);font-size:14px}.bio{font-size:14px;line-height:1.5}.display-name{color:var(--muted);margin:4px 0}.sidebar-user{font-size:13px;color:var(--muted);padding:0 12px;margin:0}.nav-with-badge{display:flex;align-items:center;justify-content:space-between;gap:8px}.nav-badge{background:var(--error);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.notifications,.notif-list{width:100%}.notif-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.notif-filter{padding:8px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);font:inherit;font-size:13px;font-weight:600;cursor:pointer;color:var(--text)}.notif-filter:hover{border-color:var(--accent)}.notif-filter.active{border-color:var(--accent);background:#0095f61a;color:var(--accent)}.notif-list{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.notif-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);color:inherit;text-decoration:none}.notif-row:last-child{border-bottom:none}.notif-row:hover{background:#fafafa}.notif-row-clickable{cursor:pointer}.notif-row-clickable:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.notif-unread{background:#f0f8ff}.notif-avatar{width:44px;height:44px;border-radius:50%;background:#efefef;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;font-size:20px;color:inherit;text-decoration:none}.notif-avatar img{width:100%;height:100%;object-fit:cover}.notif-body{flex:1;min-width:0}.notif-message{margin:0;font-size:14px;line-height:1.45}.notif-time{display:block;font-size:12px;color:var(--muted);margin-top:4px}.notif-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}.profile-actions{display:flex;gap:8px;margin-top:8px}.messages-page{width:100%;max-width:var(--feed-w)}.messages-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.messages-empty{margin:24px 0;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.messages-empty-title{margin:0;font-size:1.125rem;font-weight:600}.messages-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.messages-empty-cta{display:inline-block;margin-top:20px}.notifications-empty{margin:24px 0;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.notifications-empty-title{margin:0;font-size:1.125rem;font-weight:600}.notifications-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.notifications-empty-cta{display:inline-block;margin-top:20px}.notification-filter-empty{margin:24px 0;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.notification-filter-empty-title{margin:0;font-size:1.125rem;font-weight:600}.notification-filter-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.notification-filter-empty-cta{margin-top:20px}.create-group-page{width:100%;max-width:var(--feed-w)}.create-group-header{margin-bottom:16px}.create-group-form{display:flex;flex-direction:column;gap:16px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.form-label{display:block;margin-bottom:8px;font-size:14px;font-weight:600}.group-member-chips{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:8px}.group-member-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:13px}.group-member-chip-label{color:inherit;text-decoration:none}.group-member-chip-label:hover{text-decoration:underline}.group-member-chip button{border:none;background:none;padding:0;cursor:pointer;color:var(--muted);font-size:12px}.group-member-search{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:inherit}.group-search-results{display:flex;flex-direction:column;gap:4px}.conv-list{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.conv-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);color:inherit}.conv-row:last-child{border-bottom:none}.conv-row:hover{background:#fafafa}.conv-row-clickable{cursor:pointer}.conv-row-clickable:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.conv-avatar{position:relative;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;overflow:hidden;flex-shrink:0;text-decoration:none}.conv-avatar img{width:100%;height:100%;object-fit:cover}.conv-unread-dot{position:absolute;top:0;right:0;width:12px;height:12px;border-radius:50%;background:var(--error);border:2px solid var(--surface)}.conv-body{flex:1;min-width:0}.conv-top,.conv-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.conv-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.conv-title-link{color:inherit;text-decoration:none}.conv-title-link:hover{color:var(--accent)}.conv-group-count{font-weight:500;color:var(--muted);font-size:13px}.conv-time{font-size:12px;color:var(--muted);flex-shrink:0}.conv-preview{flex:1;font-size:14px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-preview.unread{color:var(--text);font-weight:500}.conv-badge{background:var(--accent);color:#fff;font-size:11px;font-weight:700;border-radius:10px;min-width:20px;height:20px;padding:0 6px;display:flex;align-items:center;justify-content:center}.chat-not-found-empty{margin:48px auto;max-width:420px;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:8px}.chat-not-found-empty-icon{display:block;font-size:40px;margin-bottom:12px}.chat-not-found-empty-title{margin:0;font-size:1.125rem;font-weight:600}.chat-not-found-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.chat-not-found-empty-cta{display:inline-block;margin-top:20px}.auth-flow-empty{margin:24px auto 0;max-width:420px;padding:8px 0;text-align:center}.auth-flow-empty-icon{display:block;font-size:40px;margin-bottom:12px}.auth-flow-empty-title{margin:0;font-size:1.125rem;font-weight:600}.auth-flow-empty-hint{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.45}.auth-flow-empty-cta{display:inline-block;margin-top:20px}.auth-flow-empty-success .auth-flow-empty-title{color:#0095f6}.auth-flow-empty-success .auth-flow-empty-icon{color:#0095f6;font-weight:700}.auth-flow-empty-error .auth-flow-empty-title{color:#ed4956}.auth-form-error-message{margin:0;color:#ed4956;font-size:14px;line-height:1.45;text-align:left}.auth-flow-empty-compact.auth-flow-empty-error{display:flex;align-items:flex-start;gap:8px;text-align:left}.auth-flow-empty-compact.auth-flow-empty-error .auth-flow-empty-icon{font-size:18px;margin-bottom:0;flex-shrink:0}.auth-flow-empty-compact.auth-flow-empty-error .auth-form-error-message{flex:1}.auth-flow-empty-success-inline{display:flex;align-items:flex-start;gap:8px;text-align:left}.auth-flow-empty-success-inline .auth-flow-empty-icon{font-size:18px;margin-bottom:0;flex-shrink:0}.auth-form-success-message{margin:0;color:#0095f6;font-size:14px;line-height:1.45;text-align:left;flex:1}.auth-flow-empty-compact{margin:0 0 16px;padding:8px 0}.auth-flow-empty-compact .auth-flow-empty-icon{font-size:28px;margin-bottom:8px}.auth-flow-empty-compact .auth-flow-empty-title{font-size:1rem}.auth-flow-empty-compact .auth-flow-empty-hint{font-size:13px;margin-top:4px}.button-loading-spinner{display:inline-block;width:14px;height:14px;margin-right:8px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:page-loading-spin .7s linear infinite;vertical-align:-2px}.button-loading-spinner-muted{border-color:#0095f640;border-top-color:#0095f6}.icon-button-loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(0,149,246,.25);border-top-color:#0095f6;border-radius:50%;animation:page-loading-spin .7s linear infinite;vertical-align:-2px}.icon-button-loading-spinner-inverse{border-color:#ffffff59;border-top-color:#fff}.settings-row-loading{display:flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0}.chat-page{position:relative;width:100%;max-width:var(--feed-w);display:flex;flex-direction:column;height:calc(100vh - 48px);background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.chat-drop-overlay,.media-drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:center;justify-content:center;background:#0095f61f;border:2px dashed var(--accent);border-radius:8px;pointer-events:none}.chat-drop-overlay p,.media-drop-overlay p{margin:0;padding:12px 20px;border-radius:999px;background:var(--surface);border:1px solid var(--accent);color:var(--accent);font-weight:600}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border)}.chat-header h1{margin:4px 0 0;font-size:1.1rem}.chat-header-title{display:inline-block;color:inherit;text-decoration:none}.chat-header-title:hover h1{color:var(--accent)}.msg-sender{display:block;font-size:12px;font-weight:600;color:var(--accent);margin-bottom:2px;text-decoration:none}.msg-sender:hover{text-decoration:underline}.chat-header-sub{margin:2px 0 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span:first-child{font-size:26px}.reel-share-btn{font-size:26px;line-height:1}.reel-create{width:100%;max-width:var(--feed-w);padding-bottom:48px}.reel-create-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.reel-create-header h1{margin:0;font-size:1.1rem}.reel-create-video{text-align:center;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:16px}.reel-create-preview{width:100%;max-height:420px;border-radius:8px;margin-bottom:12px;background:#000}.reel-create-duration{font-size:14px;color:var(--muted);margin-top:8px}.reel-create-caption{width:100%;border:1px solid var(--border);border-radius:12px;padding:14px;font:inherit;resize:vertical;min-height:90px;margin-bottom:12px}.reel-create-hint{font-size:12px;color:var(--muted);text-align:center;line-height:1.45}@media (max-width: 768px){:root{--mobile-header-h: 52px;--mobile-nav-h: 58px;--main-pad: 12px}body{overflow-x:hidden}.app-shell-mobile{flex-direction:column;min-height:100dvh}.main-mobile{flex:1;width:100%;max-width:100%;padding:12px 12px calc(var(--mobile-nav-h) + env(safe-area-inset-bottom,0px) + 12px);padding-top:calc(var(--mobile-header-h) + env(safe-area-inset-top,0px) + 8px);min-width:0}.main-mobile-immersive{padding:0;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}.mobile-header{position:fixed;top:0;left:0;right:0;z-index:100;height:calc(var(--mobile-header-h) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);padding-left:12px;padding-right:8px;display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid 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10px;border-radius:4px;letter-spacing:.04em}.live-watch-stage-with-engagement{position:relative}.live-engagement{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.live-engagement-actions{position:absolute;bottom:12px;left:12px;right:12px;display:flex;gap:8px;pointer-events:auto}.live-engagement-btn{flex:1;border:none;border-radius:999px;padding:10px 12px;background:#0000008c;color:#fff;font-weight:600;cursor:pointer}.live-engagement-bursts{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden}.live-engagement-burst{position:absolute;bottom:20%;font-size:28px;animation:live-burst-float 2.2s ease-out forwards}@keyframes live-burst-float{0%{opacity:1;transform:translateY(0) scale(.8)}to{opacity:0;transform:translateY(-120px) scale(1.2)}}.live-gift-tray{margin:12px 0}.live-gift-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px}.live-gift-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 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