*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f8f9fa;min-height:100vh}.hub{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:15px}.hub-header{text-align:center;margin-bottom:25px}.hub-header h1{font-size:1.8em;font-weight:300;color:#2c3e50;margin-bottom:6px}.hub-header p{font-size:.9em;color:#7f8c8d}.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;width:100%;max-width:550px}.app-card{aspect-ratio:1;background:#fff;border:1px solid #e1e8ed;border-radius:12px;text-decoration:none;color:#2c3e50;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:15px;transition:all .2s ease}.app-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#3498db}.app-icon{font-size:2.2em;margin-bottom:8px;display:block}.app-title{font-size:.8em;font-weight:500;text-align:center;line-height:1.2;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}@media (max-width: 480px){.hub{padding:15px 8px 8px;justify-content:flex-start}.hub-header{margin-bottom:15px}.hub-header h1{font-size:1.3em}.apps-grid{gap:8px}.app-card{padding:8px;border-radius:6px}.app-icon{font-size:1.6em;margin-bottom:4px}.app-title{font-size:.65em}}@media (max-height: 500px){.hub-header p{display:none}.hub-header h1{font-size:1.1em}.app-icon{font-size:1.3em;margin-bottom:2px}.app-title{font-size:.55em}}.logout-btn{margin-top:8px;padding:4px 12px;font-size:.75em;background:none;border:1px solid #bdc3c7;border-radius:6px;color:#7f8c8d;cursor:pointer}.logout-btn:hover{border-color:#e74c3c;color:#e74c3c}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8f9fa}.login-form{background:#fff;border:1px solid #e1e8ed;border-radius:14px;padding:36px 32px;width:100%;max-width:340px;display:flex;flex-direction:column;gap:12px}.login-form h1{font-size:1.4em;font-weight:400;color:#2c3e50;margin-bottom:4px;text-align:center}.login-form input{padding:10px 12px;border:1px solid #e1e8ed;border-radius:8px;font-size:.95em;outline:none;transition:border-color .15s}.login-form input:focus{border-color:#3498db}.login-form button{padding:10px;background:#2c3e50;color:#fff;border:none;border-radius:8px;font-size:.95em;cursor:pointer;transition:background .15s}.login-form button:hover:not(:disabled){background:#3498db}.login-form button:disabled{opacity:.6;cursor:default}.login-error{font-size:.82em;color:#e74c3c;text-align:center}