/* header.css */

#header {
    width: 100%;
    background-color: var(--header-bg-color);
    padding: 20px 0;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    z-index: 100;
}

.dark-theme #header { /* Target the header within the body with the dark-theme class */
    box-shadow: 0px 2px 5px rgba(247, 247, 247, 0.4);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 10px;
}

.logo {
    width: 150px;
    height: auto;
    margin-left: 20px;
}

nav {
    margin-right: 20px;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

nav li {
    margin-left: 30px;
}

nav a {
    text-decoration: none;
    color: var(--header-text-color);
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--header-accent-color);
}

.theme-switch-wrapper {
    margin-left: 20px;
}

.theme-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked+.slider {
    background-color: #2196F3;
}

input:focus+.slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked+.slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
}

/* Rounded sliders */
.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}