*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;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;background-color:#f5f5f5;color:#333}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:2rem}.card{background:white;border-radius:8px;padding:2rem;box-shadow:0 2px 4px rgba(0,0,0,.1);margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#333}.form-group input,.form-group select{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}.form-group input:focus,.form-group select:focus{outline:none;border-color:#0070f3}.btn{padding:.75rem 1.5rem;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}.btn-primary{background-color:#0070f3;color:white}.btn-primary:hover{background-color:#0051cc}.btn-secondary{background-color:#6c757d;color:white}.btn-secondary:hover{background-color:#5a6268}.btn-danger{background-color:#dc3545;color:white}.btn-danger:hover{background-color:#c82333}.error{color:#dc3545}.error,.success{font-size:.875rem;margin-top:.25rem}.success{color:#28a745}.loading{opacity:.6;pointer-events:none}