:root{--secondary:#8b5cf6;--accent:#06b6d4;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--bg-hover:#f1f5f9;--bg-navbar:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--border-color:#e2e8f0;--border-light:#f1f5f9;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition:all .2s ease}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293b;--bg-hover:#334155;--bg-navbar:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#334155;--border-light:#1e293b;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0006}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);transition:var(--transition);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}#root{min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}input{outline:none;font-family:inherit}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}[data-theme=dark] .login-page{background:linear-gradient(135deg,#1e293b 0%,#0f172a 50%,#1e293b 100%)}[data-theme=light] .login-page{background:linear-gradient(135deg,#f1f5f9 0%,#e2e8f0 50%,#f1f5f9 100%)}.login-page:before{content:"";pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");position:absolute;inset:0}.theme-toggle-floating{z-index:100;position:fixed;top:20px;right:20px}.float-buttons-row{gap:8px;display:flex}.debug-float-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);z-index:100;width:300px;position:absolute;top:54px;right:0;overflow:hidden;box-shadow:0 4px 12px #00000026}.theme-btn,.settings-btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;width:44px;height:44px;transition:var(--transition);background:#fff3;border:1px solid #ffffff4d;border-radius:50%;justify-content:center;align-items:center;font-size:20px;display:flex}[data-theme=light] .theme-btn,[data-theme=light] .settings-btn{color:#333;background:#0000001a;border-color:#0000001a}.theme-btn:hover,.settings-btn:hover{background:#ffffff4d;transform:scale(1.05)}.settings-dropdown{background:var(--bg-card);border-radius:var(--radius-lg);min-width:200px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);z-index:101;padding:16px;position:absolute;top:54px;right:0}.settings-dropdown h4{text-transform:uppercase;color:var(--text-muted);letter-spacing:.5px;margin-bottom:12px;font-size:12px}.login-settings-dropdown{width:240px;padding:0;overflow:hidden}.login-settings-dropdown .settings-menu-item{cursor:pointer;width:100%;color:var(--text-primary);transition:var(--transition);text-align:left;background:0 0;border:none;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.login-settings-dropdown .settings-menu-item:hover{background:var(--bg-hover);color:var(--primary)}.login-settings-dropdown .settings-menu-item:hover svg{color:var(--primary)}.login-settings-dropdown .settings-menu-item svg{color:var(--text-secondary)}.login-settings-dropdown .accent-color-section{padding:12px 16px}.login-card{background:var(--bg-card);border-radius:var(--radius-xl);text-align:center;z-index:1;width:100%;max-width:420px;padding:48px 40px;position:relative;box-shadow:0 25px 50px -12px #00000040}.login-logo{background:linear-gradient(135deg, var(--primary), var(--bg-secondary));border-radius:var(--radius-lg);color:#fff;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 24px;font-size:28px;font-weight:700;display:flex}.login-logo img{width:32px;height:auto}.login-title{color:var(--text-primary);margin-bottom:8px;font-size:28px;font-weight:700}.login-subtitle{color:var(--text-primary);margin-bottom:32px;font-size:14px}.microsoft-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);width:100%;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:12px;padding:14px 24px;font-size:15px;font-weight:500;display:flex}.microsoft-btn:hover{background:var(--primary-hover);transform:translateY(-2px)}.microsoft-btn svg{width:20px;height:20px}.login-error{color:#dc2626;border-radius:var(--radius-md);background:#fef2f2;margin-bottom:16px;padding:12px;font-size:14px}.debug-header{background:var(--bg-hover);color:var(--text-primary);justify-content:space-between;align-items:center;padding:8px 12px;font-size:12px;font-weight:600;display:flex}.debug-header button{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);background:0 0;padding:4px 8px;font-size:11px}.debug-header button:hover{background:var(--bg-card)}.debug-content{background:var(--bg-primary);max-height:200px;padding:8px;overflow-y:auto}.debug-empty{color:var(--text-muted);text-align:center;padding:16px;font-size:12px}.debug-item{border-radius:var(--radius-sm);gap:8px;padding:4px 8px;font-size:11px;display:flex}.debug-item.info{color:var(--text-secondary)}.debug-item.success{color:#10b981;background:#10b98110}.debug-item.error{color:#ef4444;background:#ef444410}.debug-time{color:var(--text-muted);white-space:nowrap}.debug-message{word-break:break-word}.navbar{background:var(--bg-navbar);border-bottom:1px solid var(--border-color);z-index:50;height:64px;transition:var(--transition);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}@media (width<=640px){.navbar{height:56px;padding:0 12px}.navbar-logo-text{font-size:16px}.navbar-logo-icon{width:32px;height:32px;font-size:14px}}.navbar-left{align-items:center;gap:16px;display:flex}.navbar-logo{align-items:center;gap:12px;display:flex}.navbar-logo-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));border-radius:var(--radius-md);color:#fff;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;font-weight:700;display:flex}.navbar-logo-text{color:var(--text-primary);font-size:20px;font-weight:700}.navbar-logo-img{width:auto;height:32px}.navbar-right{align-items:center;gap:12px;display:flex}.theme-toggle-btn{border-radius:var(--radius-md);background:var(--bg-hover);width:40px;height:40px;color:var(--text-secondary);transition:var(--transition);justify-content:center;align-items:center;font-size:18px;display:flex}.theme-toggle-btn:hover{background:var(--primary);color:#fff}.user-menu{position:relative}.profile-btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);background:0 0;border:none;align-items:center;gap:10px;padding:6px 12px 6px 6px;display:flex}.profile-btn:hover{background:var(--bg-hover)}.profile-btn svg{color:var(--text-secondary)}.profile-dropdown{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);z-index:100;width:240px;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 4px 12px #00000026}.profile-header{align-items:center;gap:12px;padding:16px;display:flex}.user-avatar.large{width:44px;height:44px;font-size:16px}.profile-info{flex:1;min-width:0}.profile-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.profile-email{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.profile-divider{background:var(--border-color);height:1px;margin:0}.profile-menu-item{cursor:pointer;width:100%;color:var(--text-primary);transition:var(--transition);text-align:left;background:0 0;border:none;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.profile-menu-item:hover{background:var(--bg-hover);color:var(--primary)}.profile-menu-item:hover svg{color:var(--primary)}.profile-menu-item svg{color:var(--text-secondary)}.accent-color-section{padding:12px 16px}.accent-color-label{color:var(--text-secondary);margin-bottom:8px;font-size:12px;font-weight:500;display:block}.accent-color-options{flex-wrap:wrap;gap:8px;display:flex}.accent-color-btn{cursor:pointer;border:2px solid #0000;border-radius:50%;width:24px;height:24px}.accent-color-btn:hover{filter:brightness(.85)!important;transform:scale(1.1)!important}.accent-color-btn.active{border-color:var(--text-primary)}.accent-color-btn.add-color-btn{background:var(--bg-hover);border:1px solid var(--border-color);justify-content:center;align-items:center;display:flex}.accent-color-btn.add-color-btn svg{color:var(--text-secondary)}.custom-color-picker{align-items:center;gap:8px;margin-top:12px;display:flex}.color-input-row{align-items:center;gap:8px;display:flex}.color-picker-input{border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;width:40px;height:32px;padding:0}.color-input{border-radius:var(--radius-sm);cursor:pointer;border:none;width:40px;height:32px;padding:0}.color-text-input{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);flex:1;padding:8px 12px;font-family:monospace;font-size:13px}.color-text-input:focus{border-color:var(--primary);outline:none}.user-avatar{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:600;display:flex}.user-name{color:var(--text-primary);font-size:14px;font-weight:500}@media (width<=640px){.user-name,.profile-btn svg:last-child{display:none}.profile-btn{padding:6px}}.logout-btn{border-radius:var(--radius-md);color:var(--text-secondary);transition:var(--transition);background:0 0;padding:8px 16px;font-size:14px;font-weight:500}.logout-btn:hover{color:#dc2626;background:#fee2e2}.catalog-page{background:var(--bg-primary);min-height:calc(100vh - 64px)}.catalog-content{width:100%;padding:24px;overflow-x:hidden}@media (width<=640px){.catalog-content{padding:16px 12px}}.search-container{margin-top:24px;margin-bottom:24px}.search-bar{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition);align-items:center;gap:12px;padding:12px 16px;display:flex}.search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}@media (width<=640px){.search-bar{padding:10px 12px}.search-input{font-size:14px}.search-icon{font-size:16px}}.search-icon{color:var(--text-muted);font-size:18px}.search-input{color:var(--text-primary);background:0 0;border:none;flex:1;font-size:15px}.search-input::placeholder{color:var(--text-muted)}.search-clear{color:var(--text-muted);transition:var(--transition);background:0 0;padding:4px;font-size:18px}.search-clear:hover{color:var(--text-primary)}.category-filter{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.category-chip{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color);transition:var(--transition);cursor:pointer;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:500}.category-chip:hover{border-color:var(--primary);color:var(--primary)}.category-chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}@media (width<=800px){.category-filter{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:6px;max-width:100%;margin-bottom:16px;padding-bottom:8px;overflow-x:auto}.category-filter::-webkit-scrollbar{height:4px}.category-filter::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:2px}.category-chip{white-space:nowrap;flex-shrink:0;padding:6px 12px;font-size:12px}}.app-grid{grid-template-columns:1fr;gap:16px;margin-bottom:32px;display:grid;overflow-x:hidden}@media (width>=1030px){.app-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1535px){.app-grid{grid-template-columns:repeat(3,1fr)}}@media (width>=2035px){.app-grid{grid-template-columns:repeat(4,1fr)}}@media (width>=2600px){.app-grid{grid-template-columns:repeat(5,1fr);gap:20px}}.app-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition);min-width:0;max-width:100%;padding:20px}.app-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.app-card-header{align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.app-icon{border-radius:var(--radius-md);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;display:flex}.app-info{flex:1;min-width:0}.app-name{color:var(--text-primary);margin-bottom:4px;font-size:16px;font-weight:600}.app-category{background:var(--bg-hover);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:500;display:inline-block}.app-categories{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.app-description{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:16px;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.app-card-label{border-top:1px solid var(--border-light);padding-top:16px}.app-card-footer{align-items:center;gap:12px;margin-top:1rem;display:flex}.app-card-actions{gap:8px;margin-top:1rem;display:flex}.url-input-wrapper{flex:1;align-items:center;gap:0;display:flex}.url-input{border:1px solid var(--border-color);border-radius:var(--radius-md) 0 0 var(--radius-md);background:var(--bg-primary);color:var(--text-secondary);border-right:none;outline:none;flex:1;padding:8px 12px;font-family:monospace;font-size:12px}.url-input:focus{border-color:var(--primary)}.copy-url-btn{border:1px solid var(--border-color);border-radius:0 var(--radius-md) var(--radius-md) 0;background:var(--bg-hover);color:var(--text-secondary);transition:var(--transition);border-left:none;justify-content:center;align-items:center;padding:8px 10px;display:flex}.copy-url-btn:hover{background:var(--primary);color:#fff}.badge-list{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.status-badge{text-transform:capitalize;border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;display:flex}.status-dot{border-radius:50%;width:6px;height:6px}.connectivity-badge{background:var(--bg-hover);color:var(--text-secondary);text-transform:capitalize;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:500}.vpn-badge{color:#3b82f6;background:#3b82f620;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:500}.website-status-badge{border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:500;display:flex}.website-status-badge.running{color:#10b981;background:#10b98120}.website-status-badge.running .status-dot.running{background:#10b981}.website-status-badge.unreachable{color:#ef4444;background:#ef444420}.website-status-badge.unreachable .status-dot.unreachable{background:#ef4444}.website-status-badge.checking{background:var(--bg-hover);color:var(--text-secondary)}.website-status-badge.checking .status-dot.checking{background:var(--text-muted);animation:1.5s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.go-website-btn{background:var(--primary);color:#fff;border-radius:var(--radius-md);transition:var(--transition);align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:flex}.go-website-btn:hover{background:var(--primary-hover)}.stats-bar{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);justify-content:center;gap:48px;padding:24px;display:flex}@media (width<=640px){.stats-bar{flex-wrap:wrap;gap:24px;padding:16px}.stat-item{flex:calc(50% - 12px);min-width:100px}.stat-value{font-size:22px}.stat-label{font-size:11px}}.stat-item{text-align:center}.stat-value{color:var(--primary);margin-bottom:4px;font-size:28px;font-weight:700}.stat-label{color:var(--text-secondary);font-size:13px}.empty-state{text-align:center;padding:64px 24px}.empty-icon{color:var(--text-muted);margin-bottom:16px;font-size:48px}.empty-title{color:var(--text-primary);margin-bottom:8px;font-size:18px;font-weight:600}.empty-text{color:var(--text-secondary);font-size:14px}.loading{justify-content:center;align-items:center;min-height:200px;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.app-card{animation:.3s forwards fadeIn}.app-card:first-child{animation-delay:50ms}.app-card:nth-child(2){animation-delay:.1s}.app-card:nth-child(3){animation-delay:.15s}.app-card:nth-child(4){animation-delay:.2s}.app-card:nth-child(5){animation-delay:.25s}.app-card:nth-child(6){animation-delay:.3s}.app-card:nth-child(7){animation-delay:.35s}.app-card:nth-child(8){animation-delay:.4s}.app-card:nth-child(9){animation-delay:.45s}.header-row{flex-wrap:wrap;gap:16px;display:flex}.header-row .search-bar{flex:1;min-width:200px}@media (width<=800px){.header-row{flex-direction:column;column-gap:0;margin-bottom:16px}.header-row .search-container{margin-bottom:0}.header-row .search-bar{width:100%;min-width:unset}.header-row .action-btn{white-space:nowrap;flex:calc(50% - 8px);min-width:140px;padding:10px 12px;font-size:13px}.action-btn.action-btn.manage-emails-btn{margin:0}}@media (width<=480px){.header-row .action-btn{min-width:unset;flex:100%}}.card-actions{gap:8px;margin-left:auto;display:flex}.action-btn{background:var(--bg-hover);border:1px solid var(--border-color);cursor:pointer;color:var(--text-secondary);border-radius:6px;padding:8px;transition:all .2s}.action-btn:hover{background:var(--bg-secondary)}.action-btn.add-app-btn{border-radius:12px;margin:24px 0;padding:12px 16px}.action-btn.add-app-btn:hover{opacity:.9}.action-btn.edit-btn:hover{background:var(--primary);color:#fff}.action-btn.delete-btn:hover{color:#fff;background-color:#ef4444}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border-radius:16px;width:90%;max-width:520px;max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 20px 60px #0000004d}@media (width<=640px){.modal-content{border-radius:12px;width:95%;max-height:85vh;padding:20px 16px}.modal-content h2{margin-bottom:16px;font-size:16px}}.modal-content h2{color:var(--text-primary);margin-bottom:24px;font-size:18px;font-weight:600}.modal-actions{justify-content:flex-end;gap:12px;margin-top:28px;display:flex}.form-group{margin-bottom:15px}.form-group label{color:var(--text-primary);margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-group input[type=text],.form-group input[type=url],.form-group textarea,.form-group select{border:1px solid var(--border-color);background:var(--bg-secondary);width:100%;color:var(--text-primary);border-radius:10px;padding:12px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #6366f11a}.form-group input[type=color]{border:1px solid var(--border-color);cursor:pointer;border-radius:10px;width:50px;height:40px;padding:2px}.category-checkboxes{flex-direction:column;gap:8px;display:flex}.category-checkboxes input[type=checkbox]{cursor:pointer;accent-color:var(--primary);margin-right:10px}.form-group.checkbox label{cursor:pointer;align-items:center;gap:8px;display:flex}.form-group.checkbox input{width:auto;margin-top:0}.form-actions{justify-content:flex-end;gap:12px;margin-top:28px;display:flex}.cancel-btn{border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;border-radius:10px;padding:12px 24px;font-weight:500;transition:all .2s}.cancel-btn:hover{background:var(--bg-hover)}.submit-btn{border:1px solid var(--primary);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;border-radius:10px;padding:12px 24px;font-weight:500;transition:all .2s}.submit-btn:hover{background:var(--primary-hover)}.submit-btn.danger{color:#fff;background:#ef4444}.submit-btn.danger:hover{background:#dc2626}.confirm-modal{max-width:400px}.confirm-modal h3{color:var(--text-primary);margin-bottom:12px;font-size:18px;font-weight:600}.confirm-modal p{color:var(--text-secondary);margin-bottom:24px}.action-btn.manage-emails-btn{transition:var(--transition);border-radius:12px;margin:24px 0;padding:10px 16px;font-size:14px;font-weight:500}@media (width<=768px){.action-btn.manage-emails-btn{border-radius:8px;margin:0;padding:10px 14px;font-size:13px}}.email-form{margin-bottom:20px}.email-form .form-row{gap:8px;display:flex}.email-form input{border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);flex:1;padding:10px 14px;font-size:14px}.email-form input:focus{border-color:var(--primary);outline:none}@media (width<=640px){.email-form .form-row{flex-direction:column}.email-form .form-row .submit-btn,.email-form .form-row .cancel-btn{width:100%}.email-list{max-height:200px}.email-item{flex-wrap:wrap;gap:8px;padding:10px 12px}.email-item span{word-break:break-all;flex:1;min-width:60%}}.form-error{color:#ef4444;margin-bottom:8px;font-size:13px;font-weight:500}.email-list{border:1px solid var(--border-color);border-radius:var(--radius-md);max-height:300px;overflow-y:auto}.email-item{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.email-item:last-child{border-bottom:none}.email-item span{color:var(--text-primary);font-size:14px}.email-actions{gap:8px;display:flex}.email-actions .edit-btn,.email-actions .delete-btn{background:0 0;border:none;padding:6px}.email-actions .edit-btn:hover{background:var(--bg-hover)}.email-actions .delete-btn:hover{color:#ef4444;background:#fee2e2}