body{color:#333;background:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}#app{min-height:100vh}.navbar{background:var(--surface);border-bottom:1px solid var(--border);z-index:100;position:sticky;top:0;box-shadow:0 1px 3px #0000001f,0 1px 2px #0000003d}.nav-container{justify-content:space-between;align-items:center;margin:0 auto;padding:12px 24px;display:flex}.logo{width:auto;height:60px}.nav-menu{align-items:center;gap:24px;display:flex}.nav-link{color:var(--text-light);font-size:.95rem;font-weight:500;text-decoration:none;transition:all .3s;position:relative}.nav-link:after{content:"";background:var(--primary);width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-link:hover{color:var(--primary)}.nav-link:hover:after{width:100%}.btn-login,.btn-logout{cursor:pointer;text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:8px;padding:8px 16px;font-size:.875rem;font-weight:600;transition:all .3s}.btn-login{background:var(--primary);color:#fff}.btn-login:hover{background:var(--primary-dark);box-shadow:0 4px 8px #6750a440}.btn-logout{background:var(--surface-container);color:var(--primary);border:1px solid var(--border)}.btn-logout:hover{background:var(--surface-container-high);box-shadow:0 2px 4px #0000001a}.container{width:100%}:root{--primary:#6750a4;--primary-dark:#5a4a7f;--primary-light:#eaddff;--secondary:#625b71;--tertiary:#7d5260;--error:#f2b8b5;--error-dark:#b3261e;--bg:#fffbfe;--surface:#fffbfe;--surface-dim:#f0eff5;--surface-bright:#fffbfe;--surface-container:#ede9f3;--surface-container-high:#e8e0f0;--text:#4e3c7d;--text-light:#7c6f8c;--text-lighter:#79747e;--border:#e8e0f0;--success:#4caf50;--warning:#ff9800;--info:#2196f3}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg);height:100%;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5}#app{flex-direction:column;min-height:100vh;display:flex}main{flex:1;padding:24px}h1,h2,h3,h4,h5,h6{letter-spacing:-.5px;font-weight:600;line-height:1.2}h1{color:var(--text);font-size:2.25rem;font-weight:700}h2{color:var(--text);font-size:1.75rem;font-weight:600}h3{color:var(--text);font-size:1.5rem;font-weight:600}.material-icons{text-transform:none;letter-spacing:normal;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Material Icons;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-flex;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f0f0f0}::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#999}