body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #fff;
}

header {
    background-color: #d0eaff;
    padding: 20px 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header img {
    height: 100%;
    width: auto;
    margin-left: 0;
    object-fit: cover;
}

header h1 {
    flex: 1;
    margin: 0;
    text-align: center;
    font-size: 24px;
    color: #333;
}

.logout {
    background-color: purple;
    color: white;
    border: none;
    padding: 8px 12px;
    cursor: pointer;
    margin-right: 20px;
}

.logout:hover {
    background-color: #4b0082;
}

.content {
    padding: 20px;
}

.zoek {
    text-align: center;
    margin-top: 10px;
}

input[type="text"], input[type="email"], input[type="password"] {
    padding: 8px;
    width: 250px;
    margin-bottom: 10px;
    display: block;
}

button {
    padding: 10px 20px;
    background-color: pink;
    border: none;
    cursor: pointer;
}

button.wijzig {
    padding: 4px 8px;
    background-color: #ff69b4;
    border: none;
    color: white;
    cursor: pointer;
}

.terug-button {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #007BFF;
    color: white;
    text-decoration: none;
    text-align: center;
    width: fit-content;
}

.add-button {
    display: block;
    margin: 10px auto;
    padding: 10px 20px;
    background-color: green;
    color: white;
    text-decoration: none;
    text-align: center;
    width: fit-content;
}

.add-button:hover {
    background-color: #005f00;
}

button.wijzig:hover {
    background-color: #e0559e;
}

.terug-button:hover {
    background-color: #0056b3;
}

.login-box {
    max-width: 400px;
    margin: 80px auto;
    padding: 30px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #fafafa;
    text-align: center;
}

.login-box h2 {
    margin-bottom: 20px;
}

.login-box .error {
    color: red;
    margin-bottom: 10px;
}

.columns {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 20px;
}

.column {
    flex: 1 1 18%;
    margin: 10px;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.column h3 {
    text-align: center;
    margin-bottom: 10px;
}

.button-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: center;
}

.feature-button {
    background-color: pink;
    border: none;
    padding: 12px;
    cursor: pointer;
    text-align: center;
    position: relative;
    transition: background-color 0.3s ease;
    width: 250px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.feature-button:hover {
    background-color: #ffc0cb;
}

.feature-button .tooltip {
    visibility: hidden;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    width: 120px;
}

.feature-button:hover .tooltip {
    visibility: visible;
    opacity: 1;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 20px;
}

th, td {
    padding: 8px 12px;
    border: 1px solid #ccc;
}

th {
    background-color: #f2f2f2;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.form-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.form-buttons .save,
.form-buttons .terug-button {
    flex: 1;
    padding: 12px 20px;
    text-align: center;
    border: none;
    cursor: pointer;
    color: white;
    font-size: 16px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-sizing: border-box;
    gap: 8px;
}

.form-buttons .save {
    background-color: green;
}

.form-buttons .terug-button {
    background-color: red;
}

.form-buttons i {
    font-size: 18px;
    line-height: 1;
}

.columns {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 10px;
    padding: 20px;
    overflow-x: auto;
}

.column {
    flex: 1 1 20%;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.button-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
    align-items: center;
}

.feature-button {
    width: 100%;
    max-width: 240px;
    box-sizing: border-box;
}