:root {
    --color-bg: #f4f6f8;
    --color-surface: #ffffff;
    --color-border: #d8dee4;
    --color-primary: #0a5c8a;
    --color-primary-dark: #084a70;
    --color-text: #1f2933;
    --color-muted: #6b7785;
    --color-error-bg: #fdecec;
    --color-error-text: #9c2b2b;
    --color-success-bg: #e8f6ee;
    --color-success-text: #1f7a4d;
    --radius: 8px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-primary);
    color: #fff;
    padding: 0.75rem 1.5rem;
}
.topbar-title { font-weight: 600; }
.topbar-nav { display: flex; align-items: center; gap: 1rem; }
.topbar-nav a { color: #fff; text-decoration: none; }
.topbar-nav a:hover { text-decoration: underline; }
.topbar-nav .muted { color: #dceaf3; }

.admin-subnav {
    background: #eef2f5;
    padding: 0.5rem 1.5rem;
    display: flex;
    gap: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}
.admin-subnav a { color: var(--color-primary-dark); text-decoration: none; font-size: 0.9rem; }
.admin-subnav a:hover { text-decoration: underline; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
}

.disclaimer {
    background: #fff8e1;
    border: 1px solid #f0d98c;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 800px) {
    .editor-grid { grid-template-columns: 1fr; }
}

.editor-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}
.editor-panel h2 { margin-top: 0; font-size: 1.05rem; }

.rich-editor {
    flex: 1;
    display: flex;
    min-height: 280px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem;
    background: #fff;
    outline: none;
    cursor: text;
}
.rich-editor-readonly { background: #fafbfc; }
.rich-editor:empty:before {
    content: attr(data-placeholder);
    color: var(--color-muted);
}

/* Tiptap/ProseMirror rendert zijn eigen contenteditable-element bínnen .rich-editor.
   Die moet de volledige breedte/hoogte van het vak vullen (zodat je overal kunt
   klikken om te typen) en mag nooit een eigen rand/outline tonen — dat gaf het
   storende zwarte lijntje, omdat browsers standaard een focus-ring op
   contenteditable-elementen zetten die zich naar de inhoud voegt (dus een klein
   kadertje rond alleen de tekst) in plaats van naar het hele vak. */
.rich-editor .ProseMirror {
    flex: 1;
    width: 100%;
    min-height: 100%;
    outline: none !important;
    border: none !important;
    box-shadow: none !important;
    -webkit-appearance: none;
    appearance: none;
}
.rich-editor .ProseMirror:focus,
.rich-editor .ProseMirror:focus-visible {
    outline: none !important;
    border: none !important;
    box-shadow: none !important;
}
.rich-editor .ProseMirror p { margin: 0 0 0.6em; }
.rich-editor .ProseMirror p:last-child { margin-bottom: 0; }

#copy-button { margin-top: 1rem; }

.btn-secondary {
    background: #fff;
    color: var(--color-primary-dark);
    border: 1px solid var(--color-border);
    padding: 0.35rem 0.8rem;
    font-size: 0.85rem;
}
.btn-secondary:hover:not(:disabled) { background: #eef4f8; }
.btn-secondary:disabled { background: #f3f5f7; color: var(--color-muted); border-color: var(--color-border); }

.checkbox-line {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 1rem 0;
    font-size: 0.9rem;
}

button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    cursor: pointer;
}
button:hover:not(:disabled) { background: var(--color-primary-dark); }
button:disabled { background: #a9b6c0; cursor: not-allowed; }

.status-message { margin-top: 0.75rem; font-size: 0.9rem; color: var(--color-muted); }

/* Auth pages */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.auth-box {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}
.auth-box h1 { margin-top: 0; font-size: 1.3rem; }
.auth-box label { display: block; margin-top: 0.9rem; font-size: 0.85rem; color: var(--color-muted); }
.auth-box input {
    width: 100%;
    padding: 0.55rem;
    margin-top: 0.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.95rem;
}
.auth-box button { width: 100%; margin-top: 1.25rem; }

.alert {
    border-radius: var(--radius);
    padding: 0.65rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-error { background: var(--color-error-bg); color: var(--color-error-text); }
.alert-success { background: var(--color-success-bg); color: var(--color-success-text); }

/* Admin */
.admin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}
.admin-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-decoration: none;
    color: var(--color-text);
}
.admin-card:hover { border-color: var(--color-primary); }
.admin-card h2 { margin: 0 0 0.4rem; font-size: 1.05rem; color: var(--color-primary-dark); }
.admin-card p { margin: 0; color: var(--color-muted); font-size: 0.88rem; }

.admin-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.admin-section h2 { margin-top: 0; font-size: 1rem; }
.admin-section label { display: block; margin-top: 0.9rem; font-size: 0.85rem; color: var(--color-muted); }
.admin-section input, .admin-section select, .admin-section textarea {
    width: 100%;
    padding: 0.55rem;
    margin-top: 0.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: inherit;
}
.admin-section button { margin-top: 1rem; }

.data-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.data-table th, .data-table td {
    text-align: left;
    padding: 0.5rem 0.6rem;
    border-bottom: 1px solid var(--color-border);
}
.data-table th { color: var(--color-muted); font-weight: 600; }

.btn-danger-small {
    background: #c0392b;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
}
.btn-danger-small:hover { background: #a5311f; }

.btn-link { color: var(--color-primary-dark); align-self: center; text-decoration: none; font-size: 0.9rem; }

.filter-form {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1rem;
}
.filter-form label { font-size: 0.8rem; color: var(--color-muted); display: block; }
.filter-form input { padding: 0.45rem; border: 1px solid var(--color-border); border-radius: var(--radius); }

.pagination { display: flex; gap: 0.4rem; margin-top: 1rem; }
.pagination a {
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.85rem;
}
.pagination a.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.muted { color: var(--color-muted); }
code { background: #eef2f5; padding: 0.1rem 0.35rem; border-radius: 4px; }