/* Algemene stijlregels voor Allpps */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
header {
    background-color: #444;
    color: #fff;
    padding: 1rem;
    text-align: center;
}
main {
    flex: 1;
    padding: 1rem;
}
footer {
    text-align: center;
    padding: 1rem;
    color: #666;
    font-size: 0.8rem;
    border-top: 1px solid #ddd;
    background-color: #fafafa;
}
h1 {
    margin-bottom: 0.5rem;
    font-size: 2rem;
}
h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}
.tool-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
@media (min-width: 600px) {
    .tool-grid {
        flex-direction: row;
    }
}
.tool-card {
    display: block;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 1rem;
    text-decoration: none;
    color: inherit;
    transition: background-color 0.3s, transform 0.2s, box-shadow 0.2s;
}
.tool-card:hover {
    background-color: #eee;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}
.tool-card.visited {
    border-color: #888;
    background-color: #e9e9e9;
}
.button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background-color: #444;
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
}
.button:hover {
    background-color: #666;
}
.audio-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    padding: 1rem;
    max-width: 1000px;
    margin: 0 auto;
}

.audio-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 1rem;
    height: 200px; /* vaste hoogte */
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.audio-item h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.audio-item audio {
    width: 100%;
    outline: none;
}