:root {
    --header_background: #6a11cb;
    --header_text: #ffffff;
    --nav_background: #343a40;
    --nav_text: #ffffff;
    --nav_hover: #5a0fc2;
    --main_background: #f8f9fa;
    --main_text: #333333;
    --footer_background: #2c2f33;
    --footer_text: #ffffff;
    --button_background: #6a11cb;
    --button_hover: #5a0fc2;
    --body_font: 'Poppins', Arial, sans-serif;
    --body_font_size: 16px;
}

/* Allgemeine Stile */
body {
    font-family: var(--body_font);
    font-size: var(--body_font_size);
    margin: 0;
    padding: 0;
    background-color: var(--main_background);
    color: var(--main_text);
    line-height: 1.8;
    overflow-x: hidden;
}

/* Header */
header {
    background: var(--header_background);
    color: var(--header_text);
    text-align: center;
    padding: 30px 20px;
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}

/* Navigation */
nav {
    background-color: var(--nav_background);
    padding: 15px 0;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

nav ul li a {
    text-decoration: none;
    color: var(--nav_text);
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background-color: var(--nav_hover);
    color: #fff;
    transform: scale(1.05);
}

/* Hauptinhalt */
main {
    max-width: 1200px;
    margin: 50px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.15);
}

main h1 {
    font-size: 2.5rem;
    color: var(--header_background);
    text-align: center;
    margin-bottom: 25px;
    font-weight: bold;
}

main p,
main h2 {
    margin: 15px 0;
    font-size: 1.1rem;
    color: var(--main_text);
    line-height: 1.8;
}

/* Bilder */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 15px auto;
    border-radius: 10px;
    object-fit: contain;
}

/* Footer */
footer {
    background-color: var(--footer_background);
    color: var(--footer_text);
    text-align: center;
    padding: 20px 0;
    font-size: 1rem;
    margin-top: 40px;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Formulare */
form {
    max-width: 700px;
    margin: 30px auto;
    background-color: var(--main_background);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.1);
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--main_text);
    font-size: 1rem;
}

form input[type="text"],
form input[type="password"],
form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 1rem;
    background-color: #f4f6f8;
    transition: border-color 0.3s ease;
}

form button {
    background: var(--button_background);
    color: white;
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s;
}

form button:hover {
    transform: translateY(-3px);
    background: var(--button_hover);
}

/* Tabellen */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background-color: var(--main_background);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

table th,
table td {
    padding: 15px;
    text-align: left;
    font-size: 1rem;
}

table th {
    background-color: var(--header_background);
    color: var(--header_text);
    font-weight: bold;
    text-transform: uppercase;
}

table tr:hover {
    background-color: #f8f8f8;
}

/* Color Picker */
.color-picker {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.color-picker input[type="color"] {
    width: 50px;
    height: 40px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.color-picker input[type="color"]:hover {
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    main {
        padding: 20px;
        width: 95%;
    }

    footer {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    header {
        font-size: 1.5rem;
        padding: 20px 10px;
    }

    nav ul li a {
        padding: 8px 15px;
        font-size: 1rem;
    }

    form {
        padding: 20px;
    }
}