/* ── Reset & basis ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:          #f8f8f7;
  --color-surface:     #ffffff;
  --color-sidebar:     #f1f0ef;
  --color-border:      #e5e4e2;
  --color-text:        #1a1a1a;
  --color-text-muted:  #6b6b6b;
  --color-primary:     #2563eb;
  --color-primary-dk:  #1d4ed8;
  --color-danger:      #dc2626;
  --color-danger-dk:   #b91c1c;
  --color-success:     #16a34a;
  --color-warning:     #d97706;
  --color-info:        #0284c7;
  --color-focus:       #2563eb;
  --radius:            6px;
  --shadow-sm:         0 1px 3px rgba(0,0,0,.08);
  --shadow-md:         0 4px 12px rgba(0,0,0,.1);
  --font-sans:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono:         ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sidebar-width:     260px;
  --header-height:     56px;
}

html { font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ── Loginpagina ────────────────────────────────────────────────────────────── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
}
.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 380px;
}
.login-card h1 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: .25rem;
  color: var(--color-text);
}
.login-card .subtitle {
  color: var(--color-text-muted);
  font-size: .9rem;
  margin-bottom: 1.75rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  margin-bottom: .4rem;
}
.form-group input[type="password"],
.form-group input[type="text"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: var(--font-sans);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color .15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.alert-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
}
.alert-success {
  background: #f0fdf4;
  border: 1px solid #86efac;
  color: #166534;
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
}

/* ── Knoppen ────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, box-shadow .15s;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dk); border-color: var(--color-primary-dk); }
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover { background: var(--color-sidebar); }
.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}
.btn-danger:hover { background: var(--color-danger-dk); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding: .35rem .6rem;
}
.btn-ghost:hover { background: var(--color-sidebar); color: var(--color-text); }
.btn-sm { padding: .3rem .65rem; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Lay-out (viewer + admin) ──────────────────────────────────────────────── */
.app-layout {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  gap: 1rem;
}
.app-header .logo {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  white-space: nowrap;
  text-decoration: none;
}
.app-header .page-title {
  flex: 1;
  font-size: .95rem;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.app-header .header-meta {
  font-size: .78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.app-header .role-badge {
  background: var(--color-sidebar);
  border: 1px solid var(--color-border);
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: capitalize;
}
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  color: var(--color-text);
}
.hamburger svg { display: block; }

/* Overlay achter de mobiele zijbalk */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 150;
  display: none;
}
.sidebar-overlay.visible { display: block; }

/* Hoofdgebied */
.app-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Zijbalk */
.app-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-sidebar);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  padding: 1rem 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
}
.sidebar-section-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: .5rem 1rem .25rem;
}
.sidebar-nav { list-style: none; }
.sidebar-nav a {
  display: block;
  padding: .45rem 1rem;
  font-size: .875rem;
  color: var(--color-text);
  border-radius: 4px;
  margin: 0 .4rem;
  text-decoration: none;
  transition: background .1s;
}
.sidebar-nav a:hover { background: rgba(0,0,0,.05); }
.sidebar-nav a.active {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

/* Inhoud */
.app-content {
  flex: 1;
  overflow-y: auto;
  padding: 2rem 2.5rem;
}

/* ── Pagina-inhoud (viewer) ─────────────────────────────────────────────────── */
.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 1.9rem; font-weight: 800; margin-bottom: .35rem; }
.page-header .meta { font-size: .8rem; color: var(--color-text-muted); }

.block { margin-bottom: 1.4rem; }
.block-heading-1 { font-size: 1.7rem; font-weight: 800; margin-top: 1.5rem; }
.block-heading-2 { font-size: 1.35rem; font-weight: 700; margin-top: 1.25rem; }
.block-heading-3 { font-size: 1.1rem; font-weight: 600; margin-top: 1rem; }
.block-heading-4 { font-size: 1rem; font-weight: 600; }
.block-heading-5, .block-heading-6 { font-size: .9rem; font-weight: 600; }

.block-paragraph { font-size: .97rem; color: var(--color-text); }

.block-list, .block-ordered-list {
  padding-left: 1.5rem;
  font-size: .97rem;
}
.block-list li, .block-ordered-list li { margin-bottom: .3rem; }

.block-paragraph p { margin-bottom: .8rem; }
.block-paragraph p:last-child { margin-bottom: 0; }
.block-paragraph .rich-list {
  padding-left: 1.5rem;
  list-style: disc;
  margin-bottom: .8rem;
}
.block-paragraph .rich-list:last-child { margin-bottom: 0; }
.block-paragraph .rich-list li { margin-bottom: .3rem; }

.block-quote {
  border-left: 3px solid var(--color-border);
  padding: .6rem 1rem;
  color: var(--color-text-muted);
  font-style: italic;
}
.block-quote cite {
  display: block;
  margin-top: .35rem;
  font-size: .8rem;
  font-style: normal;
}

.block-callout {
  border-radius: var(--radius);
  padding: .8rem 1rem;
  font-size: .9rem;
  border: 1px solid;
}
.block-callout.info    { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }
.block-callout.warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.block-callout.success { background: #f0fdf4; border-color: #bbf7d0; color: #14532d; }

.block-code {
  background: #1e1e2e;
  color: #cdd6f4;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: .85rem;
  line-height: 1.6;
}
.block-code .lang-label {
  font-size: .7rem;
  color: #888;
  margin-bottom: .5rem;
  display: block;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.block-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1.5rem 0;
}

.block-link a {
  color: var(--color-primary);
  font-size: .95rem;
  text-decoration: underline;
}

/* ── Media-blokken (PDF, afbeelding, video) ─────────────────────────────────── */
.block-image {
  margin: 1rem 0;
}
.block-image-img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  display: block;
}
.block-video {
  margin: 1rem 0;
}
.block-video-player {
  max-width: 100%;
  width: 100%;
  border-radius: 6px;
  background: #000;
}
.block-pdf {
  margin: 1rem 0;
}
.media-status {
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-top: .4rem;
}

/* ── Admin – overzicht ──────────────────────────────────────────────────────── */
.admin-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: .75rem;
}
.admin-page-header h1 { font-size: 1.5rem; font-weight: 700; }

.pages-table { width: 100%; border-collapse: collapse; }
.pages-table th, .pages-table td {
  padding: .65rem .9rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: .875rem;
}
.pages-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-sidebar);
}
.pages-table tr:hover td { background: var(--color-bg); }
.pages-table .actions { display: flex; gap: .4rem; flex-wrap: wrap; }

.status-badge {
  display: inline-block;
  padding: .15rem .55rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
}
.status-badge.published { background: #dcfce7; color: #166534; }
.status-badge.draft     { background: #f3f4f6; color: #6b7280; }

/* ── Admin – editor ─────────────────────────────────────────────────────────── */
.editor-content { margin-right: auto; }
.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1.5rem;
  align-items: start;
}
.editor-main {}
.editor-sidebar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: sticky;
  top: calc(var(--header-height) + 1rem);
}
.editor-sidebar h3 {
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.editor-sidebar .form-group { margin-bottom: .9rem; }
.editor-sidebar label { font-size: .8rem; }

.blocks-container { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1rem; }

.block-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.block-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem .75rem;
  background: var(--color-sidebar);
  border-bottom: 1px solid var(--color-border);
  cursor: grab;
  user-select: none;
}
.block-card-header .block-type-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.block-card-header .block-actions { display: flex; gap: .2rem; }
.block-card-body { padding: .9rem 1rem; }
.block-card-body .form-group { margin-bottom: .6rem; }
.block-card-body .form-group:last-child { margin-bottom: 0; }
.block-card-body textarea { min-height: 120px; line-height: 1.5; }
.block-card-body textarea[data-field="items"] { min-height: 100px; }

/* Opmaakwerkbalk boven tekstvelden */
.format-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin-bottom: .4rem;
}
.format-toolbar .fmt-btn {
  padding: .2rem .5rem;
  font-size: .8rem;
  line-height: 1.2;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}
.format-toolbar .fmt-btn:hover { background: var(--color-sidebar); }
.format-toolbar .fmt-btn b { font-weight: 800; }
.format-toolbar .fmt-btn i { font-style: italic; }
.format-hint {
  font-size: .75rem;
  color: var(--color-text-muted);
  margin-top: .35rem;
}

/* Emoji-kiezer */
.emoji-picker {
  display: none;
  flex-wrap: wrap;
  gap: .1rem;
  margin-bottom: .4rem;
  padding: .4rem;
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}
.emoji-picker.open { display: flex; }
.emoji-picker .emoji-btn {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  padding: .2rem;
  border-radius: 4px;
}
.emoji-picker .emoji-btn:hover { background: var(--color-sidebar); }

.add-block-bar {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.add-block-bar select {
  flex: 1 1 auto;
  padding: .4rem .6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .85rem;
  font-family: var(--font-sans);
  background: var(--color-surface);
  color: var(--color-text);
}
.add-block-bar .btn { flex: 1 1 100%; }

/* ── Overige ────────────────────────────────────────────────────────────────── */
.error-list {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: .75rem 1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
  list-style: disc;
  padding-left: 1.75rem;
}

.page-404, .page-403, .page-500 {
  max-width: 480px;
  margin: 6rem auto;
  text-align: center;
}
.page-404 h1, .page-403 h1, .page-500 h1 { font-size: 5rem; font-weight: 900; color: var(--color-border); }
.page-404 p, .page-403 p, .page-500 p { color: var(--color-text-muted); margin-bottom: 1.5rem; }

/* ── Bevestigingsvenster (modal) ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 420px;
  padding: 1.5rem;
}
.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: .5rem;
}
.modal-message {
  color: var(--color-text-muted);
  font-size: .9rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: .5rem;
}

/* ── Responsief ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .app-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: min(80vw, var(--sidebar-width));
    height: calc(100vh - var(--header-height));
    z-index: 200;
    transform: translateX(-100%);
    transition: transform .2s ease;
    box-shadow: var(--shadow-md);
  }
  .app-sidebar.open { transform: translateX(0); }
  .app-content { padding: 1.25rem 1rem; }
  .editor-layout { grid-template-columns: 1fr; }
  /* Instellingen eerst tonen op mobiel voor snelle toegang tot titel/opslaan */
  .editor-sidebar { position: static; order: -1; }
  .app-header .header-meta .date-meta { display: none; }
  .pages-table { display: block; overflow-x: auto; }

  /* Compactere header die niet overloopt op smalle schermen */
  .app-header {
    padding: 0 .9rem;
    gap: .6rem;
  }
  .app-header .header-meta { gap: .5rem; }

  /* Grotere aanraakvlakken (min. 44px) voor knoppen en navigatie */
  .btn { min-height: 40px; }
  .btn-sm { min-height: 36px; }
  .sidebar-nav a { padding: .65rem 1rem; }

  /* Voorkom dat iOS inzoomt bij focus (invoervelden < 16px) */
  .form-group input[type="password"],
  .form-group input[type="text"],
  .form-group input[type="number"],
  .form-group textarea,
  .form-group select,
  .add-block-bar select {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .app-content { padding: 1rem .75rem; }
  .admin-page-header { flex-direction: column; align-items: flex-start; }
  .admin-page-header .btn { width: 100%; justify-content: center; }
  /* Verberg de rolbadge op zeer smalle schermen om overloop te voorkomen */
  .app-header .role-badge { display: none; }
  .app-header .logo { font-size: .95rem; }
  .page-header h1 { font-size: 1.5rem; }
  /* Actieknoppen in de beheertabel vullen de breedte */
  .pages-table .actions { flex-direction: column; align-items: stretch; }
  .pages-table .actions .btn,
  .pages-table .actions form { width: 100%; }
  .pages-table .actions .btn { justify-content: center; }
}