:root{--bg-base: #ffffff;--bg-elevated: #f8fafc;--bg-surface: rgba(248, 250, 252, .95);--bg-input: rgba(0, 0, 0, .06);--border-subtle: rgba(0, 0, 0, .08);--border-default: rgba(0, 0, 0, .12);--border-focus: rgba(59, 130, 246, .5);--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-muted: rgba(59, 130, 246, .2);--success: #16a34a;--error: #dc2626;--error-bg: rgba(220, 38, 38, .12);--visibility-public: #2563eb;--visibility-public-hover: #1d4ed8;--visibility-public-bg: rgba(37, 99, 235, .15);--visibility-private: #475569;--visibility-private-hover: #334155;--visibility-private-bg: rgba(71, 85, 105, .15);--surface-card: #ffffff;--surface-card-border: rgba(0, 0, 0, .08);--text-on-dark: #0f172a;--text-muted-on-dark: #64748b;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--transition: .2s ease}[data-theme=dark]{--bg-base: #0f172a;--bg-elevated: #1e293b;--bg-surface: rgba(30, 41, 59, .95);--bg-input: rgba(255, 255, 255, .08);--border-subtle: rgba(255, 255, 255, .08);--border-default: rgba(255, 255, 255, .12);--border-focus: rgba(96, 165, 250, .5);--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #60a5fa;--accent-hover: #93c5fd;--accent-muted: rgba(96, 165, 250, .2);--success: #4ade80;--error: #f87171;--error-bg: rgba(248, 113, 113, .15);--visibility-public: #60a5fa;--visibility-public-hover: #93c5fd;--visibility-public-bg: rgba(96, 165, 250, .2);--visibility-private: #64748b;--visibility-private-hover: #94a3b8;--visibility-private-bg: rgba(100, 116, 139, .2);--surface-card: #1e293b;--surface-card-border: rgba(255, 255, 255, .08);--text-on-dark: #f1f5f9;--text-muted-on-dark: #94a3b8;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg-base);color:var(--text-primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,var(--bg-base) 0%,var(--bg-elevated) 100%)}.login-card{width:100%;max-width:400px;padding:2rem 2.25rem;background:var(--surface-card);border:1px solid var(--surface-card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.login-card h1{margin:0 0 1.75rem;font-size:1.5rem;font-weight:700;color:var(--text-on-dark);text-align:center;letter-spacing:-.02em}.login-form label{display:block;margin-bottom:.5rem;font-size:.8125rem;font-weight:500;color:var(--text-secondary)}.login-form input{width:100%;margin-top:.25rem;padding:.75rem 1rem;font-size:1rem;font-family:inherit;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);transition:border-color var(--transition),box-shadow var(--transition)}.login-form input::placeholder{color:var(--text-muted)}.login-form input:hover:not(:disabled){border-color:var(--border-default)}.login-form input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-muted)}.login-form input:disabled{opacity:.7;cursor:not-allowed}.login-error{margin:0 0 1rem;padding:.75rem 1rem;font-size:.875rem;color:var(--error);background:var(--error-bg);border-radius:var(--radius-sm);border:1px solid rgba(248,113,113,.25)}.login-submit{width:100%;padding:.875rem 1.25rem;margin-top:.5rem;font-size:1rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition),transform .1s ease}.login-submit:hover:not(:disabled){background:var(--accent-hover)}.login-submit:active:not(:disabled){transform:scale(.99)}.login-submit:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.login-submit:disabled{opacity:.6;cursor:not-allowed}.login-divider{display:flex;align-items:center;margin:1.25rem 0;gap:12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border-subtle)}.login-divider span{font-size:.8125rem;color:var(--text-muted)}.login-google-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:.75rem 1.25rem;font-size:1rem;font-weight:500;font-family:inherit;color:var(--text-primary);background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition),background var(--transition)}.login-google-btn:hover:not(:disabled){border-color:var(--border-focus);background:var(--bg-input)}.login-google-btn:disabled{opacity:.6;cursor:not-allowed}.login-google-icon{display:inline-flex}.login-footer{margin:1.5rem 0 0;font-size:.875rem;color:var(--text-muted);text-align:center}.login-hint{margin:.75rem 0 0;font-size:.75rem;color:var(--text-muted);text-align:center}.link-button{padding:0;font-size:inherit;font-weight:600;font-family:inherit;color:var(--accent);background:none;border:none;cursor:pointer;text-decoration:none;transition:color var(--transition)}.link-button:hover{color:var(--accent-hover)}.link-button:focus-visible{outline:none;text-decoration:underline}.profile-info{display:flex;flex-flow:column;justify-content:center;align-items:center;min-height:100vh;padding:48px 24px;font-size:1rem;background:linear-gradient(180deg,var(--bg-base) 0%,var(--bg-elevated) 100%);color:var(--text-primary)}.profile-info h2{margin:5vh 0 .5rem;font-size:1.5rem;font-weight:700;letter-spacing:-.02em}@media (min-width: 769px){.profile-info{padding-top:88px}.profile-info h2{margin-top:0}}.profile-info p{margin:0 0 .5rem;color:var(--text-secondary)}.profile-info .profile-img{width:80px;height:80px;border-radius:100%}.profile-info button{min-width:120px;padding:.625rem 1.25rem;margin-top:24px;font-size:.9375rem;font-weight:600;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition),transform .1s ease}.profile-info button:hover{background:var(--accent-hover)}.profile-info button:active{transform:scale(.98)}.profile-info button:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-muted)}.feed{width:100%;max-width:540px;margin-top:.75rem;text-align:left}.feed-composer{display:flex;gap:14px;padding:18px;background:var(--bg-surface);border:1px solid 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var(--transition)}.feed-composer-input::placeholder{color:var(--text-muted)}.feed-composer-input:hover{border-color:var(--border-default)}.feed-composer-input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 2px var(--accent-muted)}.feed-visibility-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.feed-visibility-label{font-size:.8125rem;font-weight:500;color:var(--text-muted)}.feed-visibility-option{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;color:var(--text-secondary);cursor:pointer}.feed-visibility-option input{accent-color:var(--accent)}.feed-visibility-option:hover{color:var(--text-primary)}.feed-composer-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;width:100%;margin-top:4px}.feed-composer-actions-buttons{display:inline-flex;align-items:stretch;gap:12px}.feed-composer-btn,.feed-composer-submit{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;font-size:.9375rem;font-weight:600;line-height:1.25;font-family:inherit;color:#fff;background:var(--accent);border:none;border-radius:var(--radius-full);box-sizing:border-box;min-height:42px;height:42px;margin:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;transition:background var(--transition),transform .1s ease}.feed-composer-submit{cursor:pointer;align-self:stretch}.feed-tabs{display:flex;justify-content:center;margin-bottom:16px}.feed-tab-toggle{padding:6px 16px;font-size:.875rem;font-weight:600;font-family:inherit;color:#fff;border:none;border-radius:var(--radius-full);cursor:pointer;transition:background .2s ease,box-shadow .2s ease,transform .1s ease;display:inline-flex;align-items:center;justify-content:center;line-height:1.25;width:fit-content}.feed-tab-toggle:active{transform:scale(.98)}.feed-tab-toggle--public{background:var(--visibility-public);box-shadow:0 1px 3px 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var(--accent-muted)}.feed-tab:hover{color:var(--text-secondary);background:var(--bg-input)}.feed-tab--active{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.feed-tab--active:hover{color:var(--accent-hover)}.feed-composer-attach{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition),border-color var(--transition),background var(--transition)}.feed-composer-attach:hover{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.feed-composer-attach 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20px;border-bottom:none;justify-content:flex-start;gap:16px}.nav-header-title{font-size:2.26875rem;font-weight:700;color:var(--text-primary);text-decoration:none;letter-spacing:-.02em;margin:0;transition:color var(--transition)}.nav-header-title:hover{color:var(--accent)}.discover-nav-end .discover-save-btn--icon,.discover-save-btn--icon{padding:10px!important;width:44px!important;height:44px!important;min-width:44px!important;max-width:44px!important;border-radius:var(--radius-md);flex:0 0 44px;flex-shrink:0;flex-grow:0;box-sizing:border-box;margin-right:2px}.discover-save-btn--icon svg{flex-shrink:0;display:block}.nav-header button.discover-save-btn{margin-left:auto}.profile-info-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}@media (min-width: 769px){.profile-info-actions{position:absolute;top:16px;right:20px}}.landing-layout{flex-direction:column;justify-content:flex-start;padding-top:48px}.nav-dot{color:var(--text-muted)}.settings-page{min-height:100vh;background:var(--bg-base);color:var(--text-primary)}.settings-nav{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border-subtle);background:var(--bg-elevated)}.settings-nav-back{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;font-size:.9375rem;font-weight:500;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);transition:background var(--transition),color var(--transition)}.settings-nav-back:hover{background:var(--bg-input);color:var(--accent)}.settings-content{max-width:560px;margin:0 auto;padding:24px 20px 48px}.settings-section{margin-bottom:32px}.settings-section-title{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0 0 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solid var(--border-default);background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;transition:background var(--transition),border-color var(--transition),color var(--transition)}.settings-btn:hover{background:var(--bg-input);border-color:var(--border-focus)}.settings-btn-primary{background:var(--accent);border-color:var(--accent);color:var(--text-on-dark)}.settings-btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.settings-btn-danger{background:var(--error-bg);border-color:var(--error);color:var(--error)}.settings-btn-danger:hover{background:#dc262633;border-color:var(--error)}.settings-radio{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition)}.settings-radio:hover{background:var(--bg-input)}.settings-radio input{margin:0;accent-color:var(--accent)}.settings-option-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-subtle)}.settings-option-row:last-child{border-bottom:none;padding-bottom:0}.settings-option-row:first-child{padding-top:0}.settings-hint{font-size:.8125rem;color:var(--text-muted);margin-top:6px}.settings-muted{font-size:.8125rem;color:var(--text-muted)}.settings-error{font-size:.8125rem;color:var(--error);margin-top:6px}.settings-group-danger{border-color:#dc26264d;background:var(--error-bg)}.settings-group-danger .settings-label{color:var(--error)}.settings-confirm-input{margin-top:12px;max-width:200px}html{-webkit-text-size-adjust:100%}body{overflow-x:hidden}@supports (padding: env(safe-area-inset-top)){@media (min-width: 769px){.discover-nav.nav-header,.settings-nav{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}}.profile-info,.settings-content,.discover-welcome,.discover-result-wrap{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}}@media (max-width: 768px){.login-page{padding:16px}.login-card{padding:1.5rem 1.25rem}.login-card h1{font-size:1.25rem}.profile-info{padding:48px 16px 24px;align-items:stretch}.profile-info-actions{margin-top:0;margin-bottom:14px;padding-right:max(16px,env(safe-area-inset-right,0px))}.profile-info h2{font-size:1.25rem;margin-top:0}.feed{max-width:100%;margin-top:1rem}.feed-composer{padding:14px;gap:12px}.feed-composer-input{padding:10px 14px;font-size:.9375rem}.feed-visibility-row{gap:8px}.feed-composer-actions-buttons{flex-wrap:wrap;gap:8px}.feed-composer-submit{min-height:44px;padding:10px 16px}.feed-list{padding-left:0}.feed-card{padding:14px}.feed-card-header{gap:10px}.feed-card-avatar,.feed-composer-avatar{width:40px;height:40px;font-size:.9375rem}.feed-tab-toggle{min-height:44px;padding:10px 20px}.discover-nav.nav-header{padding:12px 4px;gap:12px;flex-wrap:wrap;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.nav-header-title{font-size:2.1916125rem;flex:1 1 100%;width:100%;max-width:100%;margin-bottom:6px;order:0;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));box-sizing:border-box}.discover-save-btn{padding:10px 16px;min-height:44px;font-size:.875rem}.discover-save-btn--icon{padding:10px;width:44px;min-width:44px;max-width:44px}.settings-nav{padding:12px 16px}.settings-content{padding:20px 16px 40px}.settings-group{padding:14px}.settings-section{margin-bottom:24px}.settings-btn{min-height:44px;padding:10px 16px}.landing-layout{padding-top:32px;padding-left:16px;padding-right:16px}}@media (max-width: 480px){.profile-info{padding:44px 12px 20px}.profile-info-actions{padding-right:max(12px,env(safe-area-inset-right,0px))}.feed-composer,.feed-card{padding:12px}.discover-nav.nav-header{padding:10px 4px;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.nav-header-title{font-size:1.97245125rem;padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(12px,env(safe-area-inset-right,0px))}.discover-save-btn{padding:10px 14px}.discover-save-btn--icon{padding:10px;width:44px;min-width:44px;max-width:44px}.settings-content{padding:16px 12px 32px}.settings-group{padding:12px}.login-card{padding:1.25rem 1rem}}.app-nav{display:flex;align-items:center;gap:14px;padding:10px 20px;border-bottom:1px solid var(--border-subtle);position:sticky;top:0;background:color-mix(in srgb,var(--bg-base) 78%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);z-index:30}.app-nav-brand{font-weight:800;font-size:1.2rem;letter-spacing:-.01em;background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-decoration:none}.app-nav-actions{margin-left:auto;display:flex;align-items:center;gap:6px}.app-nav-link{display:inline-flex;align-items:center;gap:4px;text-decoration:none;color:var(--text-secondary);padding:8px 12px;border-radius:var(--radius-md);font-size:.9rem;transition:background var(--transition),color var(--transition)}.app-nav-link:hover{background:var(--bg-input);color:var(--text-primary)}.app-nav-notif{position:relative;font-size:1.05rem}.app-nav-badge{position:absolute;top:2px;right:2px;background:var(--error);color:#fff;border-radius:var(--radius-full);font-size:.62rem;font-weight:700;padding:2px 6px;line-height:1;min-width:18px;text-align:center;box-shadow:0 0 0 2px var(--bg-base)}.user-search{position:relative;flex:1;max-width:340px}.user-search-input{width:100%;padding:9px 16px;border-radius:var(--radius-full);border:1px solid var(--border-subtle);background:var(--bg-input);color:var(--text-primary);font-size:.9rem;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}.user-search-input::placeholder{color:var(--text-muted)}.user-search-input:hover{border-color:var(--border-default)}.user-search-input:focus{outline:none;background:var(--bg-base);border-color:var(--border-focus);box-shadow:0 0 0 4px var(--accent-muted)}.user-search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);max-height:360px;overflow-y:auto;z-index:40;padding:4px}.user-search-status{padding:12px;color:var(--text-muted);font-size:.875rem}.user-search-item{display:flex;align-items:center;gap:10px;padding:8px 10px;text-decoration:none;color:var(--text-primary);border-radius:var(--radius-sm);transition:background var(--transition)}.user-search-item:hover{background:var(--bg-input)}.user-search-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.95rem;flex:0 0 36px;box-shadow:var(--shadow-sm)}.user-search-info{display:flex;flex-direction:column;line-height:1.2;min-width:0}.user-search-name{font-weight:600;color:var(--text-primary)}.user-search-handle{font-size:.8rem;color:var(--text-muted)}.profile-page{max-width:640px;margin:0 auto;padding:24px 20px}.profile-header{display:flex;gap:20px;padding:20px;margin-bottom:16px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.profile-avatar{width:88px;height:88px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--accent),#8b5cf6 60%,#ec4899);color:#fff;display:grid;place-items:center;font-size:2.25rem;font-weight:700;flex:0 0 88px;box-shadow:var(--shadow-md)}.profile-meta{flex:1;min-width:0}.profile-name{margin:0;font-size:1.5rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.profile-handle{margin:2px 0 8px;color:var(--text-muted);font-size:.95rem}.profile-bio{margin:8px 0;white-space:pre-wrap;color:var(--text-secondary);line-height:1.5}.profile-stats{display:flex;gap:18px;color:var(--text-muted);margin:10px 0 4px;font-size:.9rem}.profile-stats strong{color:var(--text-primary);font-weight:700;margin-right:4px}.follow-btn{margin-top:12px;padding:8px 20px;border-radius:var(--radius-full);border:1px solid var(--accent);background:var(--accent);color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;transition:background var(--transition),transform var(--transition),box-shadow var(--transition)}.follow-btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.follow-btn:active{transform:translateY(0)}.follow-btn--following{background:transparent;color:var(--accent)}.follow-btn--following:hover{background:var(--accent-muted);color:var(--accent-hover)}.profile-posts-title{margin:24px 0 12px;font-size:1.1rem;font-weight:600;color:var(--text-primary)}.feed-card-actions{display:flex;gap:4px;align-items:center;padding:10px 0 2px;border-top:1px solid var(--border-subtle);margin-top:12px}.feed-card-name--link{color:inherit;text-decoration:none;transition:color var(--transition)}.feed-card-name--link:hover{color:var(--accent)}.like-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:6px 10px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.92rem;transition:background var(--transition),color var(--transition),transform var(--transition)}.like-btn:hover:not(:disabled){background:var(--error-bg);color:var(--error)}.like-btn:active:not(:disabled){transform:scale(.96)}.like-btn--liked{color:var(--error)}.like-btn--liked:hover:not(:disabled){background:var(--error-bg)}.like-btn-count{font-size:.85rem;font-weight:500}.like-btn:disabled{opacity:.5;cursor:not-allowed}.comment-thread{flex:1}.comment-toggle{display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;color:var(--text-secondary);font-size:.92rem;padding:6px 10px;border-radius:var(--radius-md);transition:background var(--transition),color var(--transition)}.comment-toggle:hover{background:var(--bg-input);color:var(--text-primary)}.comment-body{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-subtle)}.comment-form{display:flex;gap:8px;margin-bottom:10px}.comment-input{flex:1;padding:8px 14px;border:1px solid var(--border-subtle);border-radius:var(--radius-full);background:var(--bg-input);color:var(--text-primary);font-size:.9rem;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}.comment-input:focus{outline:none;background:var(--bg-base);border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-muted)}.comment-submit{padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-full);cursor:pointer;font-weight:600;font-size:.85rem;transition:background var(--transition)}.comment-submit:hover:not(:disabled){background:var(--accent-hover)}.comment-submit:disabled{opacity:.5;cursor:not-allowed}.comment-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.comment-item{display:flex;gap:8px;align-items:flex-start;padding:8px 12px;font-size:.9rem;background:var(--bg-input);border-radius:var(--radius-md)}.comment-author{font-weight:600;text-decoration:none;color:var(--text-primary);flex-shrink:0;transition:color var(--transition)}.comment-author:hover{color:var(--accent)}.comment-content{flex:1;word-break:break-word;color:var(--text-secondary)}.comment-delete{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1.05rem;line-height:1;padding:0 4px;opacity:0;transition:opacity var(--transition),color var(--transition)}.comment-item:hover .comment-delete{opacity:1}.comment-delete:hover{color:var(--error)}.comment-loading,.comment-empty{color:var(--text-muted);font-size:.85rem;margin:6px 0;text-align:center}.notifications-page{max-width:640px;margin:0 auto;padding:24px 20px}.notifications-header{display:flex;align-items:center;justify-content:space-between;margin:8px 0 16px}.notifications-header h1{margin:0;font-size:1.4rem;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.notifications-list{list-style:none;padding:0;margin:0;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.notification-item{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background var(--transition)}.notification-item:last-child{border-bottom:none}.notification-item:hover{background:var(--bg-input)}.notification-item--unread{background:var(--accent-muted)}.notification-item--unread:hover{background:color-mix(in srgb,var(--accent-muted) 75%,var(--bg-input))}.notification-icon{font-size:1.15rem;flex:0 0 36px;width:36px;height:36px;display:grid;place-items:center;background:var(--bg-input);border-radius:var(--radius-full)}.notification-item--unread .notification-icon{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}.notification-body{flex:1;min-width:0}.notification-body p{margin:0;color:var(--text-primary);font-size:.92rem;line-height:1.4}.notification-author{font-weight:600;color:var(--text-primary);text-decoration:none;transition:color var(--transition)}.notification-author:hover{color:var(--accent)}.notification-preview{color:var(--text-muted);font-style:italic;font-size:.88rem;margin-top:4px!important}.notification-time{font-size:.75rem;color:var(--text-muted);display:block;margin-top:4px}.notification-delete{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1.1rem;padding:0 6px;opacity:0;transition:opacity var(--transition),color var(--transition)}.notification-item:hover .notification-delete{opacity:1}.notification-delete:hover{color:var(--error)}.feed-tabs--multi{display:flex;gap:2px;border-bottom:1px solid var(--border-subtle);margin:28px 0 16px;position:relative;z-index:1}.feed-tab{background:none;border:none;cursor:pointer;padding:10px 18px;color:var(--text-muted);font-weight:500;font-size:.92rem;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color var(--transition),border-color var(--transition)}.feed-tab:hover{color:var(--text-primary)}.feed-tab--active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.feed-welcome-handle{color:var(--text-muted);margin-top:-.25rem;font-size:.9rem}@media (max-width: 640px){.app-nav{padding:8px 12px;gap:8px}.user-search{max-width:none}.app-nav-link{padding:6px 8px;font-size:.85rem}.profile-page,.notifications-page{padding:16px 12px}.profile-header{padding:16px;gap:14px;flex-wrap:wrap}.profile-avatar{width:64px;height:64px;flex:0 0 64px;font-size:1.6rem}.profile-name{font-size:1.25rem}.feed-tab{padding:10px 12px;font-size:.88rem}}.home-feed{max-width:640px;margin:0 auto;padding:24px 20px 64px}.home-feed-header{margin-bottom:8px}.home-feed-header h2{margin:0;font-size:1.4rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.home-feed-header .feed-welcome-handle{margin:4px 0 0;color:var(--text-muted);font-size:.9rem}@media (max-width: 640px){.home-feed{padding:16px 12px 48px}}.profile-back{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:.9rem;padding:6px 10px;border-radius:var(--radius-md);margin-bottom:4px;transition:background var(--transition),color var(--transition)}.profile-back:hover{background:var(--bg-input);color:var(--text-primary)}.visibility-pill-wrap{position:relative;display:inline-flex}.visibility-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;font-size:.85rem;font-weight:500;font-family:inherit;color:var(--text-secondary);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:999px;cursor:pointer;transition:color var(--transition),background var(--transition),border-color var(--transition)}.visibility-pill:hover:not(:disabled){color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.visibility-pill:focus-visible{outline:none;box-shadow:0 0 0 2px var(--accent-muted)}.visibility-pill:disabled{opacity:.6;cursor:not-allowed}.visibility-pill-caret{font-size:.7rem;opacity:.7}.visibility-menu{position:absolute;top:calc(100% + 6px);left:0;z-index:20;min-width:260px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:0 10px 30px #0000002e;padding:6px;display:flex;flex-direction:column;gap:2px}.visibility-menu-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;font-family:inherit;font-size:.875rem;color:var(--text-primary);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:background var(--transition),color var(--transition)}.visibility-menu-item:hover{background:var(--bg-input)}.visibility-menu-item--active{background:var(--accent-muted);color:var(--accent)}.visibility-menu-main{display:flex;flex-direction:column;gap:2px}.visibility-menu-hint{font-size:.75rem;color:var(--text-muted);font-weight:400}.feed-notice{margin:8px 0 0;padding:8px 12px;font-size:.8rem;color:var(--text-secondary);background:var(--accent-muted);border-radius:var(--radius-md)}.profile-filter-chips{display:flex;gap:8px;margin:0 0 12px;flex-wrap:wrap}.profile-filter-chip{padding:6px 12px;font-size:.8rem;font-weight:500;font-family:inherit;color:var(--text-muted);background:transparent;border:1px solid var(--border-subtle);border-radius:999px;cursor:pointer;transition:color var(--transition),background var(--transition),border-color var(--transition)}.profile-filter-chip:hover{color:var(--text-secondary);background:var(--bg-input)}.profile-filter-chip--active{color:var(--accent);border-color:var(--border-focus);background:var(--accent-muted)}.profile-filter-chip:focus-visible{outline:none;box-shadow:0 0 0 2px var(--accent-muted)}.feed-card-lock-badge{display:inline-flex;align-items:center;margin-left:6px;padding:1px 6px;font-size:.7rem;color:var(--text-muted);background:var(--bg-input);border-radius:999px}