header {
    background-color: var(--main-header-bg-color);
    border-style: solid;
    border-width: 0px;
    border-bottom-width: var(--main-border-width);
    border-bottom-color: var(--header-border-color);
}

.header-container {
    display: flex;
    justify-content: space-between;
    z-index: 10;
    position: relative;
}

#header-left {
    display: flex;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: 10px;
}

#header-center {
    display: flex;
    margin-top: auto;
    margin-bottom: auto;
    position: relative;
}

#header-right {
    margin-top: auto;
    margin-bottom: auto;
    margin-right: 40px;

    font-size: 25px;

    display: flex;
}

.header-icon {
    margin-left: 10px;
    margin-right: 20px;
}

.header-right-elt {
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 20px;
    margin-right: 20px;
}

.profile-header {
    margin-right: 0px;
    margin-left: 50px;
}

#menu-toggle {
    position: relative;
    margin-left: 30px;
    margin-top: auto;
    margin-bottom: auto;
}

#menu-toggle input {
    position: absolute;
    width: 100%;
    height: 100%;

    margin: 0;

    cursor: pointer;
    opacity: 0; 
    z-index: 8; 
    -webkit-touch-callout: none;
}

#menu-toggle span {
    display: block; 
    width: 33px;
    height: 4px;
    margin-bottom: 5px; 
    position: relative; 
    background: var(--light-color);
    border-radius: 3px;
    z-index: 7;
}

#menu-toggle span {
    transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease;
    transform-origin: 4px 0px; 
}

#menu-toggle span:first-child {
    transform-origin: 0% 0%;
}

#menu-toggle span:nth-last-child(2) {
    transform-origin: 0% 100%;
}

#menu-toggle input:checked ~ span {
    opacity: 1;
    transform: rotate(45deg) translate(-1px, -1px);
}

#menu-toggle input:checked ~ span:nth-last-child(2) {
    transform: rotate(-45deg) translate(1px, 1px);
}

#menu-toggle input:checked ~ span:nth-last-child(3) {
    opacity: 0;
    transform: rotate(0deg) scale(0.2, 0.2);
}

#menu {
    position: absolute; 
    left: -450px;
    top: 152px;
    width: 240px;
    height: calc(100vh - 230px);
    margin: -100px 0 0 -50px;
    padding: 50px;
    padding-top: 50px;
    background: var(--background-dark-gradiant);
    list-style-type: none;
    -webkit-font-smoothing: antialiased;
    z-index: 5;
    transition: left 0.5s;

    box-shadow: 0 0 30px var(--main-header-bg-color);
    overflow-y: auto;
}

#menu-toggle input:checked ~ ul {
    left: -85px;
}

#menu > li {
    margin-left: 10px;
    margin-top: 20px;
    margin-bottom: 20px;
} 

.menu-elt {
    font-size: 40px;
    font-weight: bolder;
    text-decoration: none;
    color: var(--medium-color);
}

.menu-elt:visited, .menu-elt:link {
    color: var(--medium-color);
}

#search-bar {
    background: var(--background-search-gradiant);
    box-shadow: 0 0 30px var(--dark-color);
    border-width: 0px;
    border-radius: 30px;
    font-size: 30px;
    
    color: white;

    padding-left: 20px;
    padding-right: 70px;
    padding-top: 7px;
    padding-bottom: 10px;
    
    display: block;
    width: 100%;
    
    transition: .5s;
}

#search-bar:focus {
    outline: none;
    transition: .5s;
    
    box-shadow: 0 0 30px var(--light-color);
}

#search-btn {
    display: inline-block;
    position: absolute;
    top: 0;
    right: 0;
    height: 53px;
    border: 0;
    cursor: pointer;
    background: transparent;
}

.search-icon {
    position: absolute;
    top: 3px;
    right: 15px;
    width: 50px;
    margin-top: auto;
    margin-bottom: auto;
}