*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--surface: #fafafa;--border: #dbdbdb;--text: #262626;--muted: #8e8e8e;--accent: #262626;--danger: #ed4956;--success: #1db954;--nav-w: 244px;--nav-w-sm: 72px;--nav-h: 56px;--radius: 12px;--radius-sm: 8px;--radius-xs: 4px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}html{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;height:100%}body{min-height:100%}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit;font-size:inherit}img,video{display:block}#root{min-height:100dvh}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:#ccc;border-radius:2px}@media (min-width: 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var(--border)}.friend-card:last-child{border-bottom:none}.friend-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0;color:var(--text)}.friend-info{flex:1;min-width:0}.friend-name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.friend-username{font-size:.78rem;color:var(--muted)}.friend-actions{display:flex;gap:8px;flex-shrink:0}.friends-section{margin-bottom:32px}.profile-page{padding:32px 20px;max-width:480px;margin:0 auto}.profile-header{display:flex;align-items:center;gap:24px;margin-bottom:32px;padding-bottom:28px;border-bottom:1px solid var(--border)}.profile-avatar-lg{width:86px;height:86px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;flex-shrink:0;color:var(--text)}.profile-info{flex:1;min-width:0}.profile-username{font-size:1.1rem;font-weight:700;margin-bottom:4px}.profile-display-name{font-size:.9rem;color:var(--muted);margin-bottom:12px}.profile-stats{display:flex;gap:20px}.stat-block{text-align:center}.stat-num{font-size:1rem;font-weight:700;display:block}.stat-label{font-size:.72rem;color:var(--muted)}.profile-section{margin-bottom:28px}.profile-section-title{font-size:.75rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}.profile-edit-form{display:flex;gap:8px;align-items:center}.profile-logout-btn{display:flex;align-items:center;gap:10px;color:var(--danger);font-size:.9rem;font-weight:500;padding:12px 0;width:100%;border-top:1px solid var(--border);margin-top:12px}.profile-logout-btn:hover{opacity:.75}