/* Allgemeine Stile */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #4CAF50;
    color: white;
    padding: 15px 20px;
    font-size: 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .logo {
    font-weight: bold;
    font-size: 1.5rem;
}

.burger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.burger-menu span {
    background: white;
    height: 3px;
    width: 25px;
    margin: 3px 0;
    transition: 0.3s;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #d5f5d5;
}

/* Mobile Navigation */
.nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #4CAF50;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }

    .nav-links {
        display: none;
    }
}

/* Dashboard-Container */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1200px;
    margin: 20px auto;
}

/* Kacheln */
.tile {
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: transform 0.2s;
}

.tile:hover {
    transform: translateY(-5px);
}

.tile h2 {
    font-size: 1.25rem;
    color: #333;
    margin-bottom: 10px;
}

.tile .value {
    font-size: 2rem;
    font-weight: bold;
    color: #4CAF50;
}

.tile.full-width {
    grid-column: 1 / -1; /* Deckt alle Spalten im Grid ab */
    text-align: center;
}

/* Formular-Container */
.form-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
}

.form-container h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: #333;
}

.form-group {
    margin-bottom: 15px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 1rem;
    font-weight: bold;
    color: #555;
}

.input-field {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    box-sizing: border-box;
}

.input-field:focus {
    border-color: #4CAF50;
    outline: none;
}

.btn {
    padding: 10px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #45a049;
}

/* Tabelle (User Management) */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 1rem;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.responsive-table th, .responsive-table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

.responsive-table th {
    background-color: #4CAF50;
    color: white;
}

.responsive-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

@media (max-width: 768px) {
    .responsive-table thead {
        display: none;
    }

    .responsive-table tr {
        display: block;
        margin-bottom: 10px;
    }

    .responsive-table td {
        display: block;
        text-align: right;
        border: none;
        position: relative;
        padding-left: 50%;
    }

    .responsive-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 10px;
        width: calc(50% - 20px);
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
    }
}