:root {
  --primary:   #1a4d8c;
  --primary-d: #133a6e;
  --secondary: #e8f0fb;
  --accent:    #f0a500;
  --danger:    #c0392b;
  --success:   #27ae60;
  --warning:   #f39c12;
  --text:      #222;
  --muted:     #666;
  --border:    #dde3ed;
  --bg:        #f5f7fc;
  --white:     #fff;
  --radius:    8px;
  --shadow:    0 2px 12px rgba(0,0,0,.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* ── Navigation ── */
.topnav {
  background: var(--primary);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 5px;
  font-size: 14px;
  transition: background .15s;
}
.nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,.15); color: #fff; }
.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.nav-name { color: #fff; font-size: 14px; }
.nav-role {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.role-vactuser  { background: #3498db; color: #fff; }
.role-audituser { background: var(--accent); color: #fff; }
.role-beheerder { background: #8e44ad; color: #fff; }
.role-superuser { background: var(--danger); color: #fff; }
.btn-logout {
  background: rgba(255,255,255,.15);
  color: #fff;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 5px;
  font-size: 13px;
  transition: background .15s;
}
.btn-logout:hover { background: rgba(255,255,255,.25); }

/* ── Main ── */
.main-content { max-width: 1200px; margin: 0 auto; padding: 32px 24px; }

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 24px;
}
.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--secondary);
}

/* ── Page header ── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-title { font-size: 24px; font-weight: 700; color: var(--primary); }

/* ── Grid ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* ── Stat boxes ── */
.stat-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  text-align: center;
}
.stat-value { font-size: 36px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ── Forms ── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-label .required { color: var(--danger); margin-left: 2px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,77,140,.1);
}
.form-control:read-only, .form-control[disabled] {
  background: #f0f3f8;
  color: var(--muted);
  cursor: not-allowed;
}
.form-hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }
textarea.form-control { min-height: 100px; resize: vertical; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all .15s;
}
.btn-primary   { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-secondary { background: var(--secondary); color: var(--primary); }
.btn-secondary:hover { background: #d5e3f7; }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #a93226; }
.btn-success   { background: var(--success); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

/* ── Alerts ── */
.alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 14px;
}
.alert-success { background: #d5f5e3; color: #1e8449; border-left: 4px solid #27ae60; }
.alert-error   { background: #fde8e8; color: #922b21; border-left: 4px solid #c0392b; }
.alert-info    { background: var(--secondary); color: var(--primary); border-left: 4px solid var(--primary); }
.alert-warning { background: #fef9e7; color: #7d6608; border-left: 4px solid #f39c12; }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th {
  background: var(--secondary);
  color: var(--primary);
  font-weight: 700;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 2px solid var(--border);
}
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:hover td { background: #f8f9fe; }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.badge-active   { background: #d5f5e3; color: #1e8449; }
.badge-inactive { background: #fde8e8; color: #922b21; }
.badge-pending  { background: #fef9e7; color: #7d6608; }

/* ── Login page ── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a4d8c 0%, #2980b9 100%);
  padding: 24px;
}
.login-box {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,.2);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}
.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo img { max-height: 56px; }
.login-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-bottom: 24px;
}
.pw-strength { margin-top: 8px; }
.pw-bar { height: 4px; border-radius: 2px; background: #eee; margin-bottom: 4px; }
.pw-fill { height: 100%; border-radius: 2px; transition: width .3s, background .3s; width: 0; }

/* ── Password strength colors ── */
.strength-1 .pw-fill { width: 25%; background: var(--danger); }
.strength-2 .pw-fill { width: 50%; background: var(--warning); }
.strength-3 .pw-fill { width: 75%; background: var(--accent); }
.strength-4 .pw-fill { width: 90%; background: #7dcea0; }
.strength-5 .pw-fill { width: 100%; background: var(--success); }

/* ── Verification code input ── */
.code-inputs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 24px 0;
}
.code-inputs input {
  width: 52px;
  height: 60px;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  border: 2px solid var(--border);
  border-radius: 8px;
  transition: border-color .2s;
}
.code-inputs input:focus { outline: none; border-color: var(--primary); }

/* ── Document cards ── */
.doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.doc-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.doc-icon { font-size: 32px; }
.doc-name { font-size: 13px; font-weight: 600; word-break: break-all; }
.doc-meta { font-size: 11px; color: var(--muted); }
.doc-actions { display: flex; gap: 8px; margin-top: 4px; }

/* ── Audit ── */
.audit-status-open       { color: var(--warning); font-weight: 600; }
.audit-status-done       { color: var(--success); font-weight: 600; }
.audit-status-followup   { color: var(--danger);  font-weight: 600; }
.audit-status-accredited { color: #7c3aed; font-weight: 600; }

/* ── Tabs ── */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Pagination ── */
.pagination { display: flex; gap: 6px; margin-top: 20px; justify-content: center; }
.page-btn {
  padding: 6px 12px;
  border-radius: 5px;
  background: var(--white);
  border: 1.5px solid var(--border);
  color: var(--primary);
  text-decoration: none;
  font-size: 13px;
}
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Upload area ── */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--primary);
  background: var(--secondary);
}

/* ── Hamburger knop (verborgen op desktop) ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 4px;
  flex-shrink: 0;
  margin-left: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.topnav.mob-open .nav-hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.topnav.mob-open .nav-hamburger span:nth-child(2) { opacity: 0; }
.topnav.mob-open .nav-hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Uitloggen-link in dropdown — verborgen op desktop */
.nav-mob-logout { display: none !important; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .main-content { padding: 16px; }
  .card { padding: 18px; }
  .code-inputs input { width: 42px; height: 50px; font-size: 20px; }
  .login-box { padding: 28px 20px; }
  .nav-inner { padding: 0 16px; }

  /* Hamburger zichtbaar, nav-links + nav-user verborgen */
  .nav-hamburger { display: flex; }
  .nav-links     { display: none !important; }
  .nav-user      { display: none !important; }

  /* Menu open: nav-links als verticale dropdown */
  .topnav.mob-open .nav-links {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--primary);
    padding: 6px 0 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,.4);
    z-index: 200;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .topnav.mob-open .nav-links a {
    padding: 13px 24px;
    border-radius: 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,.07);
  }

  /* Uitloggen-link onderaan de dropdown */
  .topnav.mob-open .nav-mob-logout {
    display: block !important;
    border-top: 1px solid rgba(255,255,255,.2);
    margin-top: 4px;
    color: rgba(255,255,255,.7) !important;
  }
}

/* ── Site footer ── */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,.7);
  padding: 16px 24px;
  font-size: 13px;
  margin-top: 40px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }


/* ── Navigatie op middelbrede schermen (769-1320px) ──
   Met het menu-item "Mijn certificaat" heeft een lid zeven links. Om te voorkomen dat
   linkteksten over twee regels breken, wordt de balk hier compacter: minder opvulling,
   geen naam naast de rolbadge en onder 1100px geen woord "Ledenportaal" naast het logo.
   Let op: nooit extra (verborgen) naam- of rolelementen in .nav-links zetten, zie de
   bekende valkuil bij het hamburgermenu. */
@media (min-width: 769px) and (max-width: 1320px) {
  .nav-inner { gap: 14px; padding: 0 16px; }
  .nav-links { gap: 0; min-width: 0; }
  .nav-links a { padding: 6px 8px; font-size: 13.5px; white-space: nowrap; }
  .nav-name { display: none; }
}
@media (min-width: 769px) and (max-width: 1100px) {
  .nav-logo span { display: none; }
  .nav-links a { padding: 6px 6px; font-size: 13px; }
  .btn-logout { padding: 6px 10px; }
}
@media (min-width: 769px) and (max-width: 860px) {
  .nav-inner { gap: 10px; }
  .nav-links a { padding: 6px 4px; font-size: 12.5px; }
}