*{
    box-sizing: border-box;
}
body{
    margin: 0;
    font-family: Arial, Helvetica, sans-serif ;
    background-color: #f1f2f8;
    color: #1f2937;
}
/* ENABEZADO*/
.encabeado-Principal{
    height: 70px;
    background-color: #153d65;

    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    border-bottom: 1px solid#ddd;
}
#logo{
    margin: 0;
    font-size: 28px;
    color: white;

}
#logo span{
    color: #00a8e8;
}
#prof{
    color: white;
    font-size: 14px;
}
/*Menu lateral*/
.menu-nav{
    position: fixed;
    left: 0;
    top: 70px;
    bottom: 0;
    width: 210px;
    background-color: #173f67;
}
.menu-nav ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.menu-nav li{
    width: 100%;
}
.menu-nav a{
    display: block;
    padding: 18px 25px;
    color: white;
    text-decoration: none;
    font-size: 16px;
}
.menu-nav a:hover{
    background-color: #0b8fd3;
}
.menu-nav li:first-child a{
    background-color: #08a9e0;
}
/*Menu*/
main{
    margin-left: 210px;
    padding: 30px;
}
/*tarjetas*/
.grid-cursos{
    display: flex;
    gap: 15px;
}
.tarjetas-cursos{
    background-color: white;
    padding: 12px 20px;
    border-radius: 6px;
    flex: 1;
    height: 90px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.tarjetas-cursos h2{
    margin-top:0 0 5px 0;
    
    font-size: 15px;
}
.Total{
    font-size: 30px;
    font-weight: bold;
    color: #00a8e8;
}
/*Grid Prin*/
.contenido-dashboard{
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-top:25px;
    align-items: stretch;
}
/*entregas*/
.entregas{
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgb(0, 0,0,0.08);
    min-height: 305px;
}
.entregas h2{
    margin-top:0 ;
    font-size: 20px;
}
/*Tablas*/
table{
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}
th,
td{
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
th{
    background-color: #f1f5f9;
    font-size: 14px;
}
td{
    font-size: 14px;
}
/*filas*/
tbody tr:nth-child(even){
    background-color: #f8fafc;
}
/*Estados*/
.entregado{
    background-color: #d1fae5;
    color: #047857;
    padding: 6px 10px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
}
.Pendiente{
    background-color: #fef3c7;
    color: #b45309;
    padding: 6px 10px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: bold;
}
/*avisos*/
.avisos{
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgb(0,0,0,0.08);
    min-height: 305px;
}
.avisos h2{
    margin-top: 15px;
    margin-bottom: 15px;
    font-size: 20px;
}
.avisos li {
    margin-bottom: 10px;
    font-size: 14px;
}
/*footer*/
footer{
    margin-left: 210px;
    padding: 20px 30px;
    background-color: #ffffff;
    border-top: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #666;
}
@media(max-width:768px){
    .menu-nav{
        position: static;
        width: 100%;
    }
    .menu-nav ul{
        display: flex;
        flex-wrap: wrap;
    }
    .menu-nav a{
        padding: 12px 15px;
    }
    main{
        margin-left:0 ;
        padding: 20px;
    }
    .grid-cursos{
        flex-direction: column;

    }
    .contenido-dashboard{
        grid-template-columns: 1fr;
    }
    footer{
        margin-left:0 ;
        flex-direction: column;
        gap: 5px;
    }
    .encabeado-Principal{
        padding: 0 15px;
    }
    #prof{
        font-size: 12px;
    }
}