*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

body{
    width: 100vw;
    min-height: 100vh;
    overflow-x: hidden;
    background-color: #f5f7fa;
    font-family: 'Arial', sans-serif;
    color: #333;
    line-height: 1.6;
}

.main{
    margin: 3rem auto;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

input[type="text"] {
    padding: 10px;
    width: 60%;
    max-width: 400px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.8s;
}

input[type="text"]:focus{
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 5px #007bff85; 
}

#btn {
    padding: 10px 20px;
    margin-left: 10px;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

#btn:hover{
    background-color: #0056b3;
}

.allImg{
    margin-top: 30px;
    width: 80%;
    /* height: auto; */
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    
}

.singleImg{
    background-color: rgb(91, 131, 166);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #414141;
}

.firstDiv{
    display: flex;
    align-items: center;
    gap: 10px;
}

.userImg{
    width: 40px;
    border-radius: 50%;
}

.userName{
 font-size: 1.5em;
 /* color: #2c3e50; */
 color: #fff;
}

.secondDiv{
    margin-top: 20px;
     
}

.mainImg{
    width: 360px;
    height: 280px;
    /* height: auto; */
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid #414141;
}
.imgDes{
    margin-top: 10px;
    font-size: 1.2em;
    color:#fff;
} 

.loadMoreBtn{
    display: none;
    width: auto;
    margin-top: 30px;
    font-size: 1.2em;
    font-weight: bold;
    padding-block: 10px;
    padding-inline: 30px;
    background-color: lightgreen;
    border-radius: 20px;
    text-align: center;
    border: none;
    outline: 1px solid green;
    cursor: pointer;
    transition: transform 0.3s;
    margin-right: 15px;
    text-align: center;
}



.loadMoreBtn:hover{
    transform: translateY(-3px);
    box-shadow: 0 0 10px rgba(0, 128, 0, 0.43);
  
}

.resetBtn {
    display:none;
    width: auto;
    margin-top: 30px;
    font-size: 1.2em;
    font-weight: bold;
    padding-block: 10px;
    padding-inline: 30px;
    background-color: lightgreen;
    border-radius: 20px;
    text-align: center;
    border: none;
    outline: 1px solid green;
    cursor: pointer;
    transition: transform 0.3s;
    margin-right: 15px;
    text-align: center;
}

.resetBtn:hover{
    transform: translateY(-3px);
    box-shadow: 0 0 10px rgba(0, 128, 0, 0.43);
  
}

/* Mobile-Friendly Adjustments */
@media (max-width: 768px) {

    h1 {
        font-size: 1.8rem;
        text-align: center;
    }

    input[type="text"] {
        width: 90%;
        max-width: none;
        margin-bottom: 10px;
    }

    #btn {
        width: 90%;
        margin-left: 0;
    }

    .allImg {
        grid-template-columns: 1fr; /* 1 image per row */
        width: 95%;
    }

    .mainImg {
        width: 100%;
        height: auto;
    }
}

/* -------- Tablets (769px to 1024px) -------- */
@media (min-width: 769px) and (max-width: 1024px) {
    .allImg {
        grid-template-columns: repeat(2, 1fr);  /*  2 images per row  */
        width: 90%;
    }

    .mainImg {
        width: 100%;
        height: 280px;
    }
}


/* Desktop Enhancements */
@media (min-width: 1025px) {
    .main {
        width: 100%;
    }

    input[type="text"] {
        width: 60%;
        max-width: 400px;
        margin-bottom: 0;
    }

    #btn {
        width: auto;
        margin-left: 10px;
    }

    .allImg {
        grid-template-columns: repeat(3, 1fr);
        width: 80%;
    }
}