html,body{height:100%;margin:0;font-family:Roboto,Helvetica Neue,sans-serif}:root{--primary-color: #3f51b5;--secondary-color: #ff4081;--background-color: #f5f5f5;--text-color: #333333;--light-text-color: #ffffff;--border-color: #e0e0e0;--success-color: #4caf50;--warning-color: #ff9800;--error-color: #f44336}.container{max-width:95%;width:95%;margin:0 auto;padding:0}.card{background-color:#fff;border-radius:4px;box-shadow:0 2px 4px #0000001a;padding:20px;margin-bottom:20px}.btn{display:inline-block;font-weight:400;text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;user-select:none;border:1px solid transparent;padding:.375rem .75rem;font-size:1rem;line-height:1.5;border-radius:.25rem;transition:all .15s ease-in-out;cursor:pointer}.btn-primary{color:var(--light-text-color);background-color:var(--primary-color);border-color:var(--primary-color)}.btn-secondary{color:var(--light-text-color);background-color:var(--secondary-color);border-color:var(--secondary-color)}.form-group{margin-bottom:1rem}.form-control{display:block;width:100%;padding:.375rem .75rem;font-size:1rem;line-height:1.5;color:var(--text-color);background-color:#fff;background-clip:padding-box;border:1px solid var(--border-color);border-radius:.25rem;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.alert{position:relative;padding:.75rem 1.25rem;margin-bottom:1rem;border:1px solid transparent;border-radius:.25rem}.alert-success{color:#155724;background-color:#d4edda;border-color:#c3e6cb}.alert-warning{color:#856404;background-color:#fff3cd;border-color:#ffeeba}.alert-danger{color:#721c24;background-color:#f8d7da;border-color:#f5c6cb}