:root {
    --color-primary: #1f6f4a;
    --color-primary-dark: #155034;
    --color-primary-light: #e6f2ec;
    --color-bg: #f6f8f6;
    --color-surface: #ffffff;
    --color-text: #1a1f1c;
    --color-muted: #5b6b61;
    --color-border: #dfe6e1;
    --color-danger: #b3261e;
    --color-danger-bg: #fdecea;
    --color-success: #1f6f4a;
    --color-success-bg: #e6f2ec;
    --radius: 8px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Topnavigatie */
.topbar {
    background: var(--color-primary-dark);
    color: #fff;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.brand {
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.1rem;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.topnav a {
    color: #d9ece1;
    text-decoration: none;
    font-size: 0.92rem;
}

.topnav a:hover {
    color: #fff;
}

.topnav .user {
    color: #9fc4b1;
    font-size: 0.85rem;
}

main.container {
    padding-top: 32px;
    padding-bottom: 60px;
}

h1 {
    font-size: 1.5rem;
    margin: 0 0 20px;
    color: var(--color-primary-dark);
}

h2 {
    font-size: 1.15rem;
    margin: 32px 0 12px;
    color: var(--color-primary-dark);
}

.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.page-head .actions {
    display: flex;
    gap: 10px;
}

.qr-preview {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 320px;
    margin: 16px 0;
}

.qr-preview svg {
    display: block;
    width: 100%;
    height: auto;
}

/* Knoppen */
.btn {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 9px 18px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: #fff;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg);
}

/* Meldingen */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid #bfe0cf;
}

.alert-error {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid #f3c6c2;
}

/* Statistiekkaarten */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 12px;
}

.stat-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.stat-label {
    color: var(--color-muted);
    font-size: 0.85rem;
}

/* Tabellen */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.data-table th,
.data-table td {
    padding: 11px 14px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    vertical-align: middle;
}

.data-table th {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-weight: 600;
    white-space: nowrap;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table .mono {
    font-family: "SFMono-Regular", Consolas, Menlo, monospace;
}

.data-table .actions {
    display: flex;
    gap: 10px;
    align-items: center;
    white-space: nowrap;
}

.data-table .actions a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.85rem;
}

.data-table .truncate {
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.badge {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.inline-form {
    display: inline;
    margin: 0;
}

.link-danger {
    background: none;
    border: none;
    color: var(--color-danger);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
    text-decoration: underline;
    font-family: inherit;
}

.link-action {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
    text-decoration: underline;
    font-family: inherit;
}

/* Formulieren */
.form {
    max-width: 560px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
}

.form label {
    display: block;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-text);
}

.form label.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.form label.checkbox input {
    width: auto;
}

.form input[type=text],
.form input[type=email],
.form input[type=url],
.form input[type=password],
.form input[type=file],
.form select,
.form textarea {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font);
    font-weight: 400;
}

.form small {
    display: block;
    margin-top: 4px;
    color: var(--color-muted);
    font-weight: 400;
    font-size: 0.8rem;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.filter-form {
    margin-bottom: 18px;
}

.filter-form select {
    padding: 7px 10px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    font-family: var(--font);
}

.meta {
    color: var(--color-muted);
    font-size: 0.88rem;
}

.meta code {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 1px 6px;
    border-radius: 4px;
}

.error-list {
    color: var(--color-danger);
}

/* Inlogpagina */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--color-bg);
    margin: 0;
    font-family: var(--font);
}

.login-box {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 4px 24px rgba(20, 40, 30, 0.06);
}

.login-box h1 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 24px;
}

.login-box form label {
    display: block;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-text);
}

.login-box form label.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.login-box form label.checkbox input {
    width: auto;
}

.login-box form input[type=text],
.login-box form input[type=password] {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font);
    font-weight: 400;
    box-sizing: border-box;
}

.login-box button {
    width: 100%;
    margin-top: 8px;
    padding: 11px;
}

.footer {
    margin-top: 40px;
    padding: 20px 0;
    color: var(--color-muted);
    font-size: 0.8rem;
    text-align: center;
    border-top: 1px solid var(--color-border);
}