:root {
    --bg-dark: hsl(0, 0%, 0%);
    --bg: hsl(0, 0%, 5%);
    --bg-light: hsl(0, 0%, 10%);
    --text: hsl(0, 0%, 85%);
    --text-muted: hsl(0, 0%, 70%);
    --border: hsl(0, 0%, 30%);
    --gradient: linear-gradient(0deg, var(--bg) 95%, var(--bg-light));
    --gradient-hover: linear-gradient(0deg, var(--bg), var(--bg-light));
    --highlight: hsl(0, 0%, 60%);
}

@media (prefers-color-scheme: light) {
    :root {
        --bg-dark: hsl(0, 0%, 90%);
        --bg: hsl(0, 0%, 95%);
        --bg-light: hsl(0, 0%, 100%);
        --text: hsl(0, 0%, 15%);
        --text-muted: hsl(0, 0%, 30%);
        --border: hsl(0, 0%, 80%);
        --gradient: linear-gradient(0deg, var(--bg) 95%, var(--bg-light));
        --gradient-hover: linear-gradient(0deg, var(--bg), var(--bg-light));
        --highlight: hsl(0, 0%, 60%);
    }
}

html {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg)
}

body {
    margin:0;
    padding:0;
    background-color: var(--bg);
    color: var(--text)
}

header {
    margin:0;
    padding:0;
}

.main-container {
    margin-left: 210px;
    background-color: var(--bg-dark);
    border-radius:15px;
    height:90vh;
    margin-top: 1vh;
    padding-top: 40px;
    padding-left: 40px;
    flex: 1;
    border: 0.25px solid var(--border)
}


/* Nav */
.sidebar {
    width: 200px;
    height: 100vh;
    background-color: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top:0;
    overflow-y: auto;
    transition: all 0.3s ease;
}

.sidebar ul {
    margin:0;
    padding: 0;
}

.sidebar-button {
    height: 24px;
    width: 24px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background-color: var(--bg-light);
}

.sidebar-button:hover {
    background-color: var(--bg-dark)
}  

.sidebar-icon {
    height: 24px;
    width: 24px;
    stroke: var(--text-muted)
    stroke-width: 11;
}

.nav-menu {
    list-style: none;
}

.nav-menu li {
    margin-left:30px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.nav-menu li div { 
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9em;
    padding:5px;
    padding-left:15px;
    padding-right:15px;
    border-radius:5px;
    width:125px;
}

@media (prefers-color-scheme: dark) {
    .nav-menu li div:hover { 
        background-color: var(--bg-light)
    }
}

@media (prefers-color-scheme: light) {
    .nav-menu li div:hover { 
        background-color: var(--bg-dark)
    }
}

.nav-menu span {
}

.nav-menu a {
    display: flex;
    color: var(--text);
    align-items: center;
    padding: 14px 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    vertical-align:middle;
}