/* version nr 1002 */
/* Uitgebreid commentaar: Styling blijft consistent met lichte achtergrond en duidelijke kleuren. */
:root {
    --bg-color: #f4f7f6;
    --text-color: #333;
    --primary-color: #0a9396;
    --secondary-color: #005f73;
    --accent-color: #e9d8a6;
    --danger-color: #ae2012;
    --white: #ffffff;
}

body {
    font-family: Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo h1 {
    margin: 0;
    font-size: 1.5rem;
}

button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background-color: var(--secondary-color);
}

main {
    flex: 1;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

input[type="text"], input[type="email"], input[type="password"], select, textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    flex: 1;
    min-width: 200px;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.qa-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-top: 5px solid var(--primary-color);
}

.qa-card h3 {
    margin-top: 0;
    color: var(--secondary-color);
}

.qa-card .category-label {
    font-size: 0.8rem;
    background-color: var(--accent-color);
    color: var(--text-color);
    padding: 3px 8px;
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 10px;
}

.admin-controls {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.admin-controls button.danger {
    background-color: var(--danger-color);
}

footer {
    text-align: center;
    padding: 15px;
    background-color: var(--secondary-color);
    color: var(--white);
}

.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--white);
    padding: 25px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}