style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');


:root{
 --primary-color-hue:252;
 --dark-color-lightness: 17%;
 --light-color-lightness: 95%;
 --white-color-lightness: 100%;

 --color-dark:hsl(252,30%,var(--dark-color-lightness));
 --color-white: hsl(252,30%,var(--white-color-lightness));
 --color-light: hsl(252,30%, var(--light-color-lightness));
 --color-gray: hsl(var(--primary-color-hue),15%,65%);
 --color-primary: hsl(var(--primary-color-hue),75%,60%);
 --color-secondary: hsl(252,100%,90%);
 --color-success: hsl(120,95%,65%);
 --color-danger: hsl(0,95%,65%);
 --color-black: hsl(252, 30%,10%);

 --border-radius: 2rem;
 --card-border-radius:1rem;
 --btn-padding: 0.6rem 2rem;
 --search-padding: 0.6rem 1rem;
 --card-padding: 1rem;

 --sticky-top-left: 5.4rem;
 --sticky-top-right: -18rem;
}



*, 
*::before, 
*::after{
    margin:0 ;
    padding: 0;
    outline: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style:none;
    border: none;
}

body{
    font-family: "Poppins", sans-serif;
    color: var(--color-dark);
    background: var(--color-light);
    overflow-x: hidden;
}


/*GENERAL STYLES */
.container {
    width: 80%;
    margin: 0 auto;
}

.profile-photo {
    width: 2.7rem;
    aspect-ratio: 1/1;
    border-radius: 25%;
    overflow: hidden;
}

img{
    display: block;
    width: 100%;
}

.btn {
    display:inline-block;
    padding:var(--btn-padding);
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 300ms ease;
    font-size: 0.9rem;
}

.btn:hover {
    opacity: 0.8;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.text-bold {
    font-weight: 500;
}
.text-muted{
    color:var(--color-gray);
}

/*=================NAVBAR===============*/
nav {
    width: 100%;
    background: var(--color-white);
    padding: 0.7rem 0;
    position:fixed;
    top: 0;
    z-index: 10;
}

nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}


.search-bar {
    background: var(--color-light);
    border-radius: var(--border-radius);
    padding: var(--search-padding);

}

.search-bar input[type="search"] {
    background: transparent;
    width: 30vw;
    margin-left: 1rem;
    font-size: 1rem;
    color: var(--color-dark);
}

nav.search-bar input[type="search"]::placeholder {
    color: var(--color-gray);
}

nav .create {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/*-------------------MAIN----------------------*/
main{
    position: relative;
    top: 5.4rem;
}

main .container{
    display: grid;
    grid-template-columns: 18vw auto 20vw;
    column-gap: 2rem;
    position: relative;

}

/*--------------------LEFT----------------*/
main .container .left{
    height: max-content;
    position: sticky;
    top: var(--sticky-top-left);
}

main .container .left .profile{
    padding: var(--card-padding);
    background: var(--color-white);
    border-radius: var(--card-border-radius);
    display: flex;
    align-items: center;
    column-gap: 1rem;
    width: 100%;
}

/*--------------SIDEBAR-------------------------*/
.left .sidebar{
    margin-top: 1rem;
    background:var(--color-white) ;
    border-radius: var(--card-border-radius);
}

.left .sidebar .menu-item {
    display: flex;
    align-items: center;
    height: 4rem;
    cursor: pointer;
    transition: all 300ms ease;
    position: relative;
}

.left .sidebar .menu-item:hover{
    background: var(--color-light);
}

.left .sidebar i{
    font-size: 1.4rem;
    color: var(--color-gray);
    margin-left: 2rem;
    position: relative;
}

.left .sidebar i .notification-count{
    background: var(--color-danger);
    color: white;
    font-size: 0.7rem;
    width: fit-content;
    border-radius: 0.8rem;
    padding: 0.1rem 0.4rem;
    position: absolute;
    top: -0.2rem;
    right: -0.3rem;
}

.left .sidebar h3 {
    margin-left: 1.5rem;
    font-size: 1rem;
}

.left .sidebar .active {
    background: var(--color-light);
}

.left .sidebar .active i, .left .sidebar .active h3{
    color: var(--color-primary);
}

.left .sidebar .active::before {
    content: "";
    display: block;
    width: 0.5rem;
    height: 100%;
    position: absolute;
    background: var(--color-primary);
}

.left .sidebar .menu-item:first-child.active {
    border-top-left-radius: var(--card-border-radius);
    overflow: hidden;
}
.left .sidebar .menu-item:last-child.active {
    border-bottom-left-radius: var(--card-border-radius);
    overflow: hidden;
}

.left .btn{
    margin-top: 1rem;
    width: 100%;
    text-align: center;
    padding: 1rem 0;
}

.customize-theme .card{
    width: 80vw;
}

/*----------------------- NOTIFICATION POPUP--------------------------*/

.left .notifications-popup {
position: absolute;
top: 0;
left: 110%;
width: 30rem;
background: var(--color-white);
border-radius: var(--card-border-radius);
padding: var(--card-padding);
box-shadow: 0 0 2rem hsl(var(--color-primary),75% 60% 25%);
z-index: 8;
display:none ;
}

.left .notifications-popup::before{
    content: "";
    width: 1.2rem;
    height: 1.2rem;
    display: block;
    background: var(--color-white);
    position: absolute;
    left: -0.6rem;
    transform: rotate(45deg);
}


.left .notifications-popup >div{
    display: flex;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.left .notifications-popup small{
    display: block;
}


/*----------------------- MIDDLE CREATE POST--------------------------*/
.middle .create-post {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: .1rem;
    background: var(--color-white);
    padding: .6rem var(--card-padding);
    border-radius: var(--border-radius);
    
}

.middle .create-post input[type="text"]{
    justify-self: start;
    width: 100%;
    padding-left: 1rem;
    background:transparent;
    color: var(--color-dark);
    margin-right: 1rem;
    font-size: .9rem;
   
}

/*-----------------------  FEEDS--------------------------*/
.middle .feeds .feed{
 background: var(--color-white);
 border-radius: var(--card-border-radius);
 padding: var(--card-padding);
 margin: 1rem 0;   
 font-size: .85rem;
 line-height: 1.5;
}

.middle .feed .head{
display: flex;
justify-content: space-between;
}

.middle .feed .user{
    display: flex;
    gap: 1rem;
}

.middle .feed .photo{
    border-radius: var(--card-border-radius);
    overflow: hidden;
    margin: 0.7rem 0;
}

.middle .feed .action-buttons{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.5rem;
    margin: 0.6rem;
}

.middle .liked-by{
    display: flex;
    
}

.middle .liked-by span{
    width: 1.4rem;
    height: 1.4rem;
    display: block;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-primary);
    margin-left: -0.5rem;
}

.middle .liked-by span:first-child{
    margin: 0;
}

.middle .liked-by p{
    margin-left: .5rem;
}

/*-----------------------  RIGHT--------------------------*/
main .container .right{
    height: max-content;
    position: sticky;
    top: var(--sticky-top-right);
    bottom: 0;
}

.right .messages{
    background: var(--color-white);
    border-radius: var(--card-border-radius);
    padding: var(--card-padding);
}

.right .messages .heading{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.right .messages i{
    font-size: 1.4rem;
}

.right .messages .search-bar{
    display: flex;
    margin-bottom: 1rem;
}

.right .messages .category{
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.right .messages .category h6{
    width: 100%;
    text-align: center;
    border-bottom: 4px solid var(--color-light);
    padding-bottom: 0.5rem;
    font-size: 0.85rem;
}

.right .messages .category .active{
    border-color: var(--color-dark);
}

.right .messages .message{
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: start;
}

.right .message .profile-photo{
    position: relative;
    overflow: visible ;

}

.right .profile-photo img{
    border-radius: 50%;
}

.right .messages .message:last-child{
    margin: 0;
}

.right .messages .message p{
    font-size: 0.8rem ;
}

.right .messages .message  .profile-photo .active{
width: 0.8rem;
height: 0.8rem;
border-radius: 50%;
border: 3px solid var(--color-white);
background: var(--color-success);
position: absolute;
bottom: 0;
right: 0;
}
/*----------------------- FRIEND REQUEST--------------------------*/
.right .friend-requests{
    margin-top: 1rem;
}

.right .friend-requests h4{
    color: var(--color-gray);
    margin: 1rem 0;

}

.right .request {
    background: var(--color-white);
    padding: var(--card-padding);
    border-radius: var(--card-border-radius);
    margin-bottom: 0.7rem;
}
 

.right .request .info{
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.right .request .action {
    display: flex;
    gap: 1rem;
}
.right .info p{
    font-size: .8rem;
}
.right .info h5{
    font-size: 15px;
}


/*----------------------- THEME CUSTOMIZATION--------------------------*/
.customize-theme {
    background: rgba(255, 255, 255, 0.5);
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    text-align: center;
    display: grid;
    place-items: center;
    font-size: 0.9rem;
    display: none;
}

.customize-theme .card{
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--card-border-radius);
    width: 50% ;
    box-shadow: 0 0 2rem var(--color-primary);
}

/*----------------------- FONT SIZE--------------------------*/
.customize-theme .font-size{
    margin-top: 2rem;
}

.customize-theme .font-size > div{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-light);
    padding: var(--search-padding);
    border-radius: var(--card-border-radius);
}

.customize-theme .choose-size{
    background-color: var(--color-secondary);
    height: 0.3rem;
    width: 100%;
    margin: 0.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.customize-theme .choose-size span{
    width: 1rem;
    height: 1rem;
    background-color: var(--color-secondary);
    border-radius: 50%;
    cursor: 50%;
}

.customize-theme .choose-size span.active{
    background-color: var(--color-primary);
}


/*----------------------- CHOOSE COLOR--------------------------*/


.customize-theme .color{
    margin-top: 2rem;
}

.customize-theme .choose-color{
    background-color: var(--color-light);
    padding: var(--search-padding);
    border-radius: var(--card-border-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.customize-theme .choose-color span{
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
}

.customize-theme .choose-color span:nth-child(1){
    background: hsl(252, 75%, 60%);
}
.customize-theme .choose-color span:nth-child(2){
    background: hsl(53,75%,60%);
}
.customize-theme .choose-color span:nth-child(3){
    background: hsl(352,75%,60%);
}
.customize-theme .choose-color span:nth-child(4){
    background: hsl(152,75%,60%);
}
.customize-theme .choose-color span:nth-child(5){
    background: hsl(202,75%,60%);
}

.customize-theme .choose-color span.active{
    border: 5px solid white;
}

/*----------------------- BACKGROUND--------------------------*/

.customize-theme .background{
    margin-top: 2rem;
}

.customize-theme  .choose-bg{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.customize-theme .choose-bg > div{
    padding: var(--card-padding);
    width: 100%;
    display: flex;
    align-items: center;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 0.4rem;
    cursor: pointer;
}

.customize-theme .choose-bg > div.active{
    border: 3px solid var(--color-primary);
}

.customize-theme .choose-bg .bg-1{
    background: white;
    color: black;
}
.customize-theme .choose-bg .bg-2{
    background: hsl(252, 30%, 17%);
    color: white;
}
.customize-theme .choose-bg .bg-3{
    background: hsl(252, 30%, 10%);
    color: white;
}

.customize-theme .choose-bg >div span{
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--color-gray);
    border-radius: 50%;
    margin-right: 1rem;
}

/*----------------------- SIZE OF SCREEN--------------------------*/
@media  screen and (max-width: 1200px) {
    .container {
        width: 96%;
    }
    main .container {
        grid-template-columns: 5rem auto 30vw;
        gap: 1rem;
    }

    .left {
        width: 5rem;
        z-index: 5;
    }

    main .container .left .profile {
        display: none;
    }

    .sidebar h3 {
        display: none;
    }

    .left .btn {
    display: none; 
    }

}

@media  screen and (max-width: 992px){
    nav .search-bar{
        display: none;
    }

    main .container{
        grid-template-columns: 0 auto 5rem;
        gap: 0;
    }

    main .container .left {
        grid-column: 3/4;
        position: fixed;
        bottom: 0;
        right: 0;
    }

    .left .notifications-popup{
        position: absolute;
        left: -20rem;
        width: 20rem;
    }

    .left .notifications-popup::before{
        display: absolute;
        top: 1.3;
        left: calc(20rem- 0.6rem);
        display: block;
    }

    main .container .left .sidebar > div h3 {
    display: none;
    }

    main .container .middle {
        grid-column: 1/3;
    }
    
    main .container .right{
        display: none;
    }

    .customize-theme .card{
        width: 92vw;
    }

}