/* Grundfarben */
:root {
    --bg-color: #f8f9fa;
    --header-bg: #eceff1;
    --sidebar-bg: #ffffff;
    --text-color: #212529;
    --link-color: #0066cc;
    --link-hover: #004999;
    --border-color: #e0e0e0;
    --radius: 4px;
}

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

html, body {
    font-family: Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    height: 100%; /* Ermöglicht Flexbox auf html/body */
}

body {
    display: flex;
    flex-direction: column;
    margin: 0;
}

header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-form input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    width: 300px;
}

.search-form button {
    background: var(--link-color);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
}

.search-form button:hover {
    background: var(--link-hover);
}

/* Haupt-Container */
.main-container {
    display: flex;
    flex: 1;
    height: auto; /* Automatisch skalieren */
    flex-wrap: wrap; /* Umbruch für kleinere Bildschirme */
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: #f0f4f8;
    border-right: 1px solid #e0e6ed;
    padding: 2rem 1rem;
    height: 100%;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.05);
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar li {
    margin-bottom: 1.2rem;
}

.sidebar a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 1rem;
    display: block;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.sidebar a:hover {
    background-color: #e2e8f0;
    color: #1a56db;
    transform: translateX(5px);
}

.sidebar a:before {
    content: '➤';
    margin-right: 10px;
    color: #1a56db;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar a:hover:before {
    opacity: 1;
}


/* Content-Bereich */
main {
    flex: 1;
    padding: 1rem 2rem;
    overflow-y: auto;
}

.wiki-article {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
}

.wiki-article h2 {
    font-size: 1.5rem;
    color: var(--link-color);
}

.wiki-article p {
    margin-top: 0.5rem;
}

.entry-meta {
    font-size: 0.8rem;
    color: #6c757d;
}

/* Footer */
footer {
    background-color: var(--header-bg);
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 1rem;
    font-size: 0.8rem;
    flex-shrink: 0; /* Fixiert den Footer unten */
}

/* Responsivität */
@media (max-width: 768px) {
    header {
        padding: 1rem;
        flex-wrap: wrap;
    }

    .search-form input {
        width: 100%;
    }

    .main-container {
        flex-direction: column; /* Sidebar oben bei kleineren Bildschirmen */
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    main {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .wiki-article h2 {
        font-size: 1.2rem;
    }

    .search-form button {
        padding: 0.5rem;
    }
}






/* Formular-Design */
form {
    margin-top: 1rem;
    background-color: #ffffff;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: #f9f9f9;
    font-size: 1rem;
}

textarea {
    min-height: 150px;
}


/* Erfolg- und Fehlermeldungen */
.success {
    padding: 0.8rem;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.error {
    padding: 0.8rem;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}
button[type="submit"] {
    background-color: var(--link-color);
    color: #ffffff;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    cursor: pointer;
}

button[type="submit"]:hover {
    background-color: var(--link-hover);
}