:root {
    --primary-color: #4CAF50;
    --text-color: #333;
    --bg-color: #fff;
    --card-bg: #f9f9f9;
    --border-color: #e0e0e0;
    --button-bg: #f0f0f0;
    --button-hover: #e0e0e0;
    --link-color: #4e91a5;
}

/* Dark Mode Variablen */
[data-theme="dark"] {
    --primary-color: #6abe6e;
    --text-color: #ffffff;
    /*--bg-color: #1a1a1a; old bg color */
    --bg-color: #000000;
    --card-bg: #2d2d2d;
    --border-color: #404040;
    --button-bg: #333333;
    --button-hover: #404040;
    --link-color: #7cb9cd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

main {
    flex: 1;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: all 0.3s ease;
}

.container {
    margin-top: 10%;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
}

.sidebar {
    position: sticky;
    top: 20px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.profile {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
}

.profile-image-container {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--text-color);
    padding: 3px;
    background-color: var(--bg-color);
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
}

.social-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    width: 100%;
}

.social-button {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-color);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    background-color: var(--button-bg);
    transition: all 0.3s ease;
    font-size: 14px;
    border: 1px solid var(--border-color);
    gap: 8px;
}

.social-button:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Theme Toggle Button Styling */
.theme-toggle-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    margin: 16px auto;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: var(--button-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.theme-toggle-button:hover {
    background-color: var(--button-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.theme-toggle-button i {
    font-size: 16px;
}

.social-button i {
    font-size: 16px;
}

.divider {
    border: 0;
    border-top: 1px solid #333333;
    margin: 10px auto;
    width: 30px;
}

.main-content {
    padding: 20px;
}

a {
    text-decoration: none;
    color: var(--link-color);
}

.highlight-box {
    border: 1px solid var(--primary-color);
    padding: 20px;
    margin: 20px 0;
    background-color: var(--card-bg);
    border-radius: 8px;
}

.news-box {
    border: 1px solid var(--border-color);
    padding: 5px;
    margin: 20px 0;
    background-color: var(--card-bg);
    border-radius: 8px;
}

footer {
    text-align: center;
    padding: 10px;
    width: 100%;
    margin-top: auto;
}

h1, h2, h3, h4, h5 {
    margin-bottom: 15px;
    color: var(--text-color);
}

p {
    margin-bottom: 15px;
    font-size: 14px;
}

.news-item {
    margin-bottom: 10px;
    font-size: 14px;
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: static;
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
    }
    
    .social-links {
        flex-direction: row;
        justify-content: center;
    }
}