*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: #f3f5f9;
}
.navbar{
    display: flex;
   
}
.navbar .sidebar{
    width: 200px;
    height: 680px;
   background-color: #4b4276;
   padding: 30px 0;
}
.navbar .sidebar h2{
    color: #fff;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 30px;
}
.navbar .sidebar ul li{
    padding: 15px;
    border-bottom: 1px solid rgba(0,0,0,0,05);
    border-top: 1px solid rgba(225,225,225,0.05);
}
.navbar .sidebar ul li a{
    color: #bdb8d7; 
    
}
.navbar .sidebar ul li a i{
    width: 25px;
   
}

.navbar .sidebar ul li:hover{
    background-color: #594f8d;
}
.navbar .sidebar ul li:hover a{
    color:#fff;
}

.navbar .main_content{
    width: 100px;
    margin-left: 200px;
}
.header{
    text-align: center;
     background-color: crimson;
    color: white;
    width: 1350px;
    height: 50px;
}
.navbar .logo{
    color: black;
    text-align: right;
    background-color: crimson;
   
}
.navbar .logo i{
    width: 35px;
}
.flex-container{
    display: flex;
   
    justify-self: center;
}
.flex-container > div {
    background-color: black;
    text-align: center;
    flex-direction: column;
    margin: 60px;
    width: 200px;
    height: 200px;
    font-size: 30px;
    border-radius: 30px;
}
#gradient1{
    background-image: linear-gradient(to right, lightblue,midnightblue);
}
#gradient2{
    background-image:linear-gradient(to left, darkgreen,lightgreen);
}
#gradient3{
    background-image: linear-gradient(darkred,pink);
}
#gradient4{
    background-image: linear-gradient(grey,black);
}
/* Recent Circulation Container */
.recent-circulation{
    background-color: #f0f0f0;
    border-radius: 3px;
    box-shadow:0 4px 8px rgb(0,0,0,0,1);
    margin-left: 60px;
    margin-right: 60px;
   
}
.header1{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;

}

.add-issue {
    display: flex;
    align-items: center;
    margin-left: auto;
}
.add-issue button{
    background-color: rgb(58, 58, 184); 
    height: 30px;
}
.add-issue button a{
    color: white;
}

.record{
    box-shadow: 0px 5px 5px -5px rgb(0 0 0 /10%);
    background: #fff;
    border-radius: 3px;
    margin-left: 60px;
    margin-right: 60px;
    
}
.record-header{
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}
.add, .browse{
    display: flex;
    align-items: center;
}

.add select{
    height: 30px;
    border: 1px solid #b0b0b0;
    border-radius: 3px;
    display: inline-block;
    width: 40px;
}
/* Table Styles */
.circulation-table{
    width: 91.1%;
    border-collapse: collapse;
    margin-left: 60px;
    margin-right:60px;
}
.circulation-table thead{
    background-color: #f0f0f0;
}
.circulation-table th{
    padding: 10px;
    text-align: left;
    border: 1px solid #ccc2c2;
    
}
.circulation-table td{
    padding: 10px;
}
.circulation-table th{
    font-weight: bold;
}
.circulation-table tbody .no-data{
    text-align: center;
    font-style: italic;
    color: #888;
    background-color: #fafafa;
}