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

:root {
    --color-dark:hsl( 252 , 30% , 17%);
    --color-light:rgb(215, 206, 245);
    --color-primary :rgb(89, 72, 148);
    --color-secondary :rgb(110, 103, 137);
    --color-white: hsl(0, 0%, 100%);
    --color-gray: hsl( 252 , 15% , 65%);
    --color-success: hsl(138, 66%, 38%);
    --color-danger: hsl( 0 , 95% , 65%);
    --color-black: hsl( 252 , 30% , 10%);

    /* -----theme----- */
    --1-background: rgb(89, 72, 148);
    --2-background: rgba(68, 130, 167, 1);
    --3-background:rgba(0, 163, 136, 1);
    --4-background: rgba(230, 209, 76, 1);
    --5-background: rgba(181, 37, 37, 1);

    --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;
    box-sizing: border-box;
    text-decoration: none;
    outline: 0;
    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:50%;
    overflow: hidden;
}

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

.btn {
    display: 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);
    font-weight: lighter;
}

/* =========== navbar =========== */

nav {
    width: 100%;
    background: var(--color-secondary);
    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: 0.9rem;
    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 style ================== */

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-secondary);
    border-radius: var(--card-border-radius);
    display: flex;
    align-items: center;
    column-gap: 1rem;
    width: 100%;
}

/* =============== side bar ================= */

.left .sidebar {
    margin-top: 1rem;
    background: var(--color-secondary);
    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: 0.5rem;
    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;
}

/* =============== .notification-popup =============== */

.left .notifications-popup {
    position: absolute;
    top: 0;
    left: 110%;
    width: 29.5rem;
    font-size: 0.8rem;
    background: var(--color-secondary);
    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-secondary);
    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 ================= */

.middle .stories {
    display: flex;
    justify-content: space-between;
    height: 12rem;
    gap: 0.5rem;
}

.middle .stories .story {
    padding: var(--card-padding);
    border-radius: var(--card-border-radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: white;
    font-size: 0.75rem;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.middle .stories .story::before {
    content: "";
    display: block;
    width: 100%;
    height: 5rem;
    background: linear-gradient(transparent,rgba(0, 0, 0,0.75));
    position: absolute;
    bottom: 0;
}

.middle .stories .story .name {
    z-index: 2;
}

.middle .stories .story:nth-child(1) {
    background: url(images/story-1.jpg)
    no-repeat center center/cover;
}
.middle .stories .story:nth-child(2) {
    background: url(images/story-2.jpg)
    no-repeat center center/cover;
}
.middle .stories .story:nth-child(3) {
    background: url(images/story-3.jpg)
    no-repeat center center/cover;
}
.middle .stories .story:nth-child(4) {
    background: url(images/story-4.jpg)
    no-repeat center center/cover;
}
.middle .stories .story:nth-child(5) {
    background: url(images/story-5.jpg)
    no-repeat center center/cover;
}
.middle .stories .story:nth-child(6) {
    background: url(images/story-6.jpg)
    no-repeat center center/cover;
}


.middle .story .profile-photo {
    width: 2rem;height: 2rem;align-self: start;
    border: 3px solid var(--color-primary);
}

/* ============ create post =========== */

.middle .create-post {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    background: var(--color-secondary);
    padding: 0.4rem 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-primary);
    margin-right: 1rem;
}

/* ==================feeds=================== */

.middle .feeds .feed {
    background: var(--color-secondary);
    border-radius: var(--card-border-radius);
    padding: var(--card-padding);
    margin: 1rem 0;
    font-size: 0.85rem;
    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: 1.4rem;
    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-white);
    margin-left: -0.6rem;
}

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

.middle .liked-by p {
    margin-left: 0.5rem;
}


/* ============== end of middle ============== */


/* -------------- right --------------- */

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

.right .messages {
    background: var(--color-secondary);
    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 .messages .profile-photo {
    overflow: visible;
    position: relative;
}

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

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

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

.friend-requests .action .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1.5rem;
        margin-right: 2px;
}

.right .messages .message .profile-photo .active {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    border: 3px solid var(--color-light);
    background: var(--color-success);
    position: absolute;
    bottom: 0;
    right: 0;
}

.right .messages .message-requests {
    color: var(--color-primary);
}

/* --------friend rqst-------- */

.right .friend-requests {
    margin-top: 1rem;
}

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

.right .request {
    background: var(--color-secondary);
    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;
    justify-content: space-evenly;
}

.right .friend-requests .request p {
    font-size: 0.7rem;
    font-weight: lighter;
}


/* ------------theme customization------------ */

.customize-theme {
    background: rgba(225, 225, 225, 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-secondary);
    padding: 5rem;
    border-radius: var(--card-border-radius);
    width: 50%;
    box-shadow: 0 0 1rem var(--color-primary);
}


/* <!-- -----------font size-------------- --> */


.customize-theme .font-size {
    margin-top: 5rem;
}

.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);
    margin-top: 1rem;
}


.customize-theme .choose-size {
    background: 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: var(--color-secondary);
    border-radius: 50%;
    cursor: pointer;
}

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

/* <!-- -----------color-------------- --> */

.customize-theme .color {
    margin-top: 1rem;
}

.customize-theme .choose-color {
    background: var(--color-light);
    padding: var(--search-padding);
    border-radius: var(--card-border-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
}

.customize-theme .choose-color span {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
}


.customize-theme .choose-color span:nth-child(1) {
    background: var(--1-background);
}

.customize-theme .choose-color span:nth-child(2) {
    background: var(--2-background);
}

.customize-theme .choose-color span:nth-child(3) {
    background: var(--3-background);
}

.customize-theme .choose-color span:nth-child(4) {
    background: var(--4-background);
}

.customize-theme .choose-color span:nth-child(5) {
    background: var(--5-background);
}

.customize-theme .choose-color span.active {
    border: 4px solid white;
}

/* -------------- background -------------- */

.customize-theme .background {
    margin-top: 1rem;
}

.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;
    margin-top: 1rem;
}

.customize-theme .choose-bg > div.active {
    border: 2px 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: whitesmoke;
}

.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;
}


/* ----------- meadia quary for small lap and tabs---------- */

@media screen and (max-width:1200px) {
    .container {
        width: 96%;
    }
    .customize-theme .card {
        width: 80vw;
    }
    .friend-requests .action .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1.5rem;
        margin-right: 2px;
    }
    .right .messages .category h6 {
        font-size: 0.7rem;
    }
    .left .btn {
        font-size: 0.9rem;
    }
    .left .notifications-popup {
        left: 110%;
        width: 29.5rem;
        font-size: 0.8rem;
    }
}
@media screen and (max-width:1120px) {
    .left .sidebar .menu-item h3 {
        font-size: 0.8rem;
    }
    .search-bar input[type="search"] {
        font-size: 0.7rem;
    }
    .right .messages .category h6 {
        font-size: 0.6rem;
    }
    .right .messages .message p {
        font-size: 0.6rem;
    }
    .right .messages .message h5 {
        font-size: 0.6rem;
    }
    .friend-requests .action .btn {
        font-size: 0.8rem;
        padding: 0.4rem 1.3rem;
        
    }
    .left .notifications-popup {
        left: 110%;
        width: 29.5rem;
        font-size: 0.8rem;
    }
}
/* ----------meadia quary small tab and mobile----------- */
@media screen and (max-width:992px) {
    main .container {
        grid-template-columns: auto;
        gap: 0;
    }
    main .container .left{
        width: 5rem;
    }
    .left .btn {
        display: none;
    }
    .left .sidebar .menu-item h3 {
        display: none;
    }
    main .container .left .profile {
        display: none;
    } 
    main .container .left {
        position: fixed;
        left: 0;
        z-index: 5;
    }
    .friend-requests .action .btn {
        font-size: 0.7rem;
        width: 13rem;
        height: 2rem;
    }
    .friend-requests .action {
        width: 20vw;
        gap: 1rem;
    }
    .friend-requests .request {
        width: 90%;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }
    .left .notifications-popup {
        left: 110%;
        width: 27rem;
        font-size: 0.7rem;
    }
    main .container .right {
        position: relative;
        bottom: 0;
        margin-top: 20rem;
    }
}
@media screen and (max-width:890px) {
    .customize-theme .background .choose-bg h5 {
        font-size: 0.7rem;
    }
    .left .notifications-popup {
        left: 110%;
        width: 22rem;
        font-size: 0.6rem;
    }
    .customize-theme .choose-bg > div span {
        width: 1.5rem;
        height: 1.5rem;
    }
    .left .sidebar .menu-item {
        height: 2rem;
    }
}
/* -----------meadia quary----------- */
@media screen and (max-width:580px) {
    .customize-theme .choose-bg {
        display: flex;
        flex-direction: column;
        gap: 0.2rem;
    }
    .customize-theme .choose-bg > div span {
        width: 1rem;
        height: 1rem;
    }
    .middle .feed .liked-by span {
        width: 1.1rem;
        height: 1.1rem;
        display: block;
        overflow: hidden;
        border: 2px solid var(--color-white);
        margin-left: -0.6rem;
        border-radius: 50%;
    }
    nav .search-bar input {
        display: none;
    }
    nav .search-bar {
        width: 30vw;
        height: 2.5rem;
    }
    .container {
        gap: 2rem;
    }
    .left .notifications-popup {
        left: 110%;
        width: 21rem;
        font-size: 0.5rem;
    }
    .right .friend-requests .action .btn {
        font-size: 0.5rem;
    }
    .right .friend-requests .action {
        margin-left: 1.5rem;
        gap: 6px;
    }
}
/* ----------------- media quary end ------------------ */