/* Light Theme (Default) */
:root {
    --bg-color: #f0f0f0;
    --text-color: white;
    --bar-color: #3498db;
    --active-bar-color: red;
    --sorted-bar-color: yellow;
    --navbar-bg: black;
    --button-bg: black;
    --button-hover-bg: #2980b9;
    --display-area-bg: black;
    --display-area-text-color: white;
}

/* Dark Theme */
.dark-theme {
    --bg-color: #333;
    --text-color: white;
    --bar-color: #4CAF50;
    --active-bar-color: #ff6b6b;
    --sorted-bar-color: #82e672;
    --navbar-bg: #222;
    --button-bg: #444;
    --button-hover-bg: #555;
    --display-area-bg: #444;
    --display-area-text-color: #f9f9f9;
}

/* Apply theme variables */
body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
}

#array-container {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 6px;
    margin: 20px auto;
    width: 90%;
    height: 350px;
    background-color: var(--navbar-bg);
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 10px;
}

.bar {
    width: 25px;
    background-color: var(--bar-color);
    border-radius: 3px 3px 0 0;
    transition: background-color 0.3s ease, height 0.5s ease;
}

.bar.active {
    background-color: var(--active-bar-color);
}

.bar.sorted {
    background-color: var(--sorted-bar-color);
}

button {
    background-color: var(--button-bg);
    color: white;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}
.button{
    display: flex;
    justify-content: center;
    align-items: center;
}

button:hover {
    background-color: var(--button-hover-bg);
}

#controls {
    text-align: center;
    margin: 10px;
}

#navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--navbar-bg);
    padding: 15px 20px;
    color: var(--text-color);
    font-family: Arial, sans-serif;
    margin: 0;
}

.nav-left h2 {
    margin: 0;
    font-size: 30px;
    font-weight: 800;
}

.nav-right {
    display: flex;
    align-items: center;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    margin-right: 20px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

.nav-link:hover {
    color: #f0f0f0;
}
#theme-toggle:active{
    transform: rotate(180deg);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--bar-color);
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
    min-width: 160px;
    border-radius: 4px;
    z-index: 1;
}

.dropdown-content a {
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    font-size: 16px;
}

.dropdown-content a:hover {
    background-color: var(--button-bg);
}

.dropdown:hover .dropdown-content {
    display: block;
}

#display-area {
    display: flex;
   flex-direction: column;
    margin: 20px;
    padding: 20px;
    background-color: var(--display-area-bg);
    color: var(--display-area-text-color);
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 16px;
}