form input[type="submit"] {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s;
    font-size: 16px; /* Vergroot de lettergrootte */
    font-weight: bold; /* Maak de letterdikte vetgedrukt */
}

html, body {
    overflow-y: auto;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9f9f9;
}

.container {
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    min-height: 80vh;
    overflow-y: auto;
}

h2 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

form {
    max-width: 400px;
    margin: 0 auto;
    background-color: #f2f2f2;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

form input[type="number"],
form input[type="text"],
form input[type="email"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    background-color: #f5f5f5;
}

form input[type="number"]:focus,
form input[type="text"]:focus,
form input[type="email"]:focus {
    outline: none;
    border-color: #4CAF50;
}

form input[type="submit"] {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
}

form input[type="submit"]:hover {
    background-color: #45a049;
}

.bid-view {
    background-color: #f2f2f2;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 600px; /* Vier keer breder dan voorheen (150px * 4 = 600px) */
    margin: 20px auto; /* Center de bid-view */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bid-view h3 {
    margin-bottom: 20px;
}

.bid-view ul {
    width: 100%;
    padding: 0;
}

.bid-view ul li {
    background-color: #fff;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-width: 580px; /* Maximaal 580 pixels breed (600px - 20px padding) */
}





ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    background-color: #fff;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.error-message {
    color: #f00;
    font-weight: bold;
}

/* Header */
.header, .footer {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Media Queries */
@media only screen and (max-width: 768px) {
    /* Stijl voor tablets en mobiele apparaten in portretmodus */
}

@media only screen and (max-width: 480px) {
    /* Stijl voor kleine mobiele apparaten zoals smartphones in portretmodus */
    form {
        padding: 10px;
    }
}