.App{text-align:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;max-width:100%;overflow-x:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.App{text-align:center;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.App-header{padding:2rem}.App-header h1{font-size:3rem;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.App-header p{font-size:1.2rem;opacity:.9}.nav-link{display:inline-block;margin-top:1rem;padding:.75rem 1.5rem;background-color:#fff3;color:#fff;text-decoration:none;border-radius:25px;border:2px solid rgba(255,255,255,.3);transition:all .3s ease}.nav-link:hover{background-color:#ffffff4d;border-color:#ffffff80;transform:translateY(-2px)}.home,.dashboard{text-align:center;padding:2rem;margin-top:2rem}.home h2,.dashboard h2{font-size:2.5rem;margin-bottom:1rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.home p,.dashboard p{font-size:1.1rem;margin-bottom:2rem;opacity:.9}