:root {
  --navy: #112B3C;
  --teal: #237E78;
  --teal-dark: #1b655f;
  --teal-pale: #d8eeea;
  --bg: #f4f5f2;
  --white: #fff;
  --line: #dcdfdb;
  --muted: #5d6b74;
  --danger: #b42318;
  --font: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--navy); font-size: 16px; line-height: 1.5; }
a { color: var(--teal); }
h1 { font-size: 1.8rem; margin: 0 0 .3em; }
code { background: #eef0ed; padding: 1px 5px; border-radius: 4px; font-size: .88em; }
:focus-visible { outline: 3px solid #7fd1c4; outline-offset: 2px; }

.btn { display: inline-block; background: var(--teal); color: var(--white); border: 0; border-radius: 7px; padding: .7em 1.4em; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--teal-dark); }
.btn-secondary { background: var(--white); color: var(--teal); border: 1.5px solid var(--teal); }
.btn-secondary:hover { background: var(--teal-pale); }
.linkbtn { background: none; border: 0; padding: 4px 6px; color: var(--teal); font: inherit; font-size: .9rem; cursor: pointer; }
.linkbtn:hover { text-decoration: underline; }
.danger { color: var(--danger); }
.muted { color: var(--muted); }

.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 24px; background: var(--navy); color: var(--white); }
.topbar-brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-weight: 600; }
.topbar-brand img { background: var(--white); border-radius: 6px; padding: 2px; }
.topbar-actions { display: flex; align-items: center; gap: 18px; }
.topbar-actions a, .topbar .linkbtn { color: #cfe3e0; }
.topbar form { margin: 0; }

.layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 56px); }
.sidebar { background: var(--white); border-right: 1px solid var(--line); padding: 20px 12px; }
.side-title { text-transform: uppercase; letter-spacing: .1em; font-size: .72rem; color: var(--muted); margin: 18px 12px 6px; font-weight: 600; }
.side-title:first-child { margin-top: 0; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar a { display: block; padding: 8px 12px; border-radius: 6px; color: var(--navy); text-decoration: none; }
.sidebar a:hover { background: var(--bg); }
.sidebar a[aria-current="page"] { background: var(--teal-pale); font-weight: 600; }
.content { padding: 32px 40px 80px; max-width: 900px; }

.flash { background: var(--teal-pale); border-left: 4px solid var(--teal); padding: 12px 16px; border-radius: 6px; margin-bottom: 20px; }
.error { background: #fde8e4; color: var(--danger); padding: 10px 14px; border-radius: 6px; }
.notice { background: #fff6dc; padding: 12px 16px; border-radius: 6px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin-top: 24px; }
.card { display: flex; flex-direction: column; gap: 4px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 18px; text-decoration: none; color: var(--navy); }
.card:hover { border-color: var(--teal); }
.card span { color: var(--muted); font-size: .9rem; }
.card-alert { margin-top: 20px; border-color: var(--teal); background: var(--teal-pale); flex-direction: row; gap: 10px; align-items: baseline; }
.card-alert span { color: var(--navy); }

.edit-form { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.edit-form.narrow { max-width: 420px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label, .field > label { font-weight: 600; font-size: .95rem; }
.field input, .field textarea { font: inherit; padding: .6em .75em; border: 1px solid #c5cbc6; border-radius: 6px; background: var(--white); color: var(--navy); width: 100%; }
.field textarea { resize: vertical; min-height: 90px; }
.field input:focus, .field textarea:focus { border-color: var(--teal); outline: none; box-shadow: 0 0 0 3px rgba(35,126,120,.2); }
.hint { font-size: .82rem; color: var(--muted); }

.items { border: 0; padding: 0; margin: 8px 0 0; }
.items legend { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.item-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 14px; }
.item { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 14px 18px 18px; display: flex; flex-direction: column; gap: 12px; }
.item-head { display: flex; justify-content: space-between; align-items: center; }
.item-title { font-weight: 600; color: var(--muted); font-size: .9rem; }

.save-bar { position: sticky; bottom: 0; display: flex; align-items: center; gap: 20px; padding: 14px 0; background: var(--bg); border-top: 1px solid var(--line); }

.message { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin-top: 14px; }
.message.unread { border-left: 4px solid var(--teal); }
.message header { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.message .meta { color: var(--muted); font-size: .88rem; }
.msg-actions { display: flex; gap: 4px; align-items: flex-start; }
.msg-actions form { margin: 0; }
.msg-body { white-space: pre-wrap; margin: 12px 0 0; }
.empty { color: var(--muted); margin-top: 24px; }

.login { max-width: 380px; margin: 10vh auto; background: var(--white); padding: 36px; border-radius: 12px; border: 1px solid var(--line); }
.login img { display: block; width: 180px; height: auto; margin-bottom: 18px; }
.login form { display: flex; flex-direction: column; gap: 10px; }
.login label { font-weight: 600; }
.login input { font: inherit; padding: .65em .8em; border: 1px solid #c5cbc6; border-radius: 6px; }
.login .btn { margin-top: 8px; }

@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .content { padding: 24px 16px 80px; }
  .topbar { padding: 12px 16px; }
}
/* Centrale werkruimte — Oppers */
:root { --bg:#f3f5f4; --line:#dfe7e3; --muted:#64736d; --navy:#182e30; }
body { font-size:15px; }
.topbar { height:76px; background:#fff; border-bottom:1px solid var(--line); padding:16px 32px; color:var(--navy); }
.topbar-brand { color:var(--navy); font-size:20px; letter-spacing:-.5px; }
.topbar-brand img { width:36px; height:36px; }
.brand-sub { font-size:12px; color:var(--muted); font-weight:400; border-left:1px solid var(--line); padding-left:14px; margin-left:8px; letter-spacing:0; }
.topbar-actions a,.topbar .linkbtn { color:var(--muted); font-size:13px; }
.layout { grid-template-columns:222px minmax(0,1fr); min-height:calc(100vh - 76px); }
.sidebar { background:#f9fbfa; padding:30px 16px; }
.sidebar li { margin-bottom:5px; }
.sidebar a { padding:11px 12px; font-size:14px; }
.sidebar a[aria-current=page] { background:#e1eeea; color:#1d6259; }
.sidebar small { float:right; font-size:10px; margin-top:4px; color:var(--muted); }
.sidebar-note { margin:58px 12px 0; font-size:12px; font-weight:600; }
.sidebar-note span { display:block; color:var(--muted); font-size:11px; font-weight:400; margin-top:6px; }
.side-title { font-size:10px; letter-spacing:1.6px; margin-top:32px; margin-bottom:14px; }
.content { width:100%; max-width:1280px; padding:44px 48px 70px; }
h1 { font-size:34px; letter-spacing:-1.1px; font-weight:600; line-height:1.2; margin-top:8px; }
h2 { font-size:19px; letter-spacing:-.3px; font-weight:600; margin:0 0 12px; }
h3 { font-size:16px; font-weight:600; }
.eyebrow { font-size:10px; letter-spacing:1.8px; font-weight:700; color:var(--teal); margin-bottom:12px; }
.page-head { display:flex; align-items:center; justify-content:space-between; gap:24px; margin-bottom:24px; }
.page-head p { margin:10px 0 0; }
.page-head h2 { margin:0; }
.badge { display:inline-block; font-size:10px; font-weight:600; background:#e8f1ed; border:1px solid #d7e7df; color:#31695b; padding:5px 9px; border-radius:30px; white-space:nowrap; }
.badge.warning { background:#f7efdd; border-color:#ebdfc2; color:#82662c; }
.metric-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; margin:32px 0; }
.metric { display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); padding:24px; border-radius:12px; text-decoration:none; color:inherit; }
.metric>span { font-size:12px; color:var(--muted); }
.metric strong { font-size:38px; font-weight:500; line-height:1.4; margin:10px 0; letter-spacing:-1.4px; }
.metric small { color:var(--muted); font-size:11px; }
.module-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.module { display:block; position:relative; border:1px solid var(--line); border-radius:14px; background:#fff; padding:26px; text-decoration:none; color:var(--navy); transition:transform .15s,border-color .15s; }
.module:hover { transform:translateY(-2px); border-color:#80a99b; }
.module-icon { display:inline-flex; align-items:center; justify-content:center; width:42px; height:42px; border-radius:10px; background:#edf4f0; font-size:21px; font-weight:600; color:#28685c; margin-bottom:22px; }
.module>.badge { float:right; }
.module h2 { font-size:23px; }
.module p { color:var(--muted); font-size:14px; line-height:1.7; max-width:360px; min-height:48px; margin-bottom:24px; }
.module>strong { display:flex; justify-content:space-between; border-top:1px solid #eef2ef; padding-top:17px; font-size:12px; color:var(--teal); }
.module.future { background:#f7f9f8; }
.panel { background:#fff; border:1px solid var(--line); padding:26px; border-radius:12px; margin:24px 0; }
.panel .page-head { margin-bottom:14px; }
.panel p:last-child { margin-bottom:0; }
.panel a:not(.btn) { font-size:13px; }
.status-dot { display:inline-block; width:7px; height:7px; background:#bba56f; border-radius:50%; margin-right:8px; }
.status-dot.good { background:#3a8870; }
.connection-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:28px; }
.connection { background:#fff; border:1px solid var(--line); padding:18px; border-radius:10px; }
.connection strong { font-size:12px; }
.connection small { display:block; color:var(--muted); padding-left:19px; margin-top:6px; }
.post-row { display:flex; justify-content:space-between; align-items:center; padding:22px; background:#fff; border:1px solid var(--line); border-radius:10px; margin:12px 0; text-decoration:none; color:inherit; }
.post-row:hover { border-color:var(--teal); }
.post-row h3 { margin:10px 0 6px; }
.post-row small { color:var(--muted); font-size:11px; }
.post-title { margin-top:24px; }
.text-columns { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.post-copy { white-space:pre-wrap; line-height:1.9; }
.log-row { display:flex; flex-wrap:wrap; justify-content:space-between; border-bottom:1px solid var(--line); padding:14px 0; font-size:12px; gap:8px; }
.log-row p { flex-basis:100%; color:var(--muted); margin:0; }
.log-row:last-child { border:0; }
summary { cursor:pointer; color:var(--teal); font-weight:600; }
details[open]>summary { margin-bottom:16px; }
.check { display:block; margin:20px 0; }
.check input { margin-right:8px; }
.btn { font-size:13px; padding:11px 18px; border-radius:8px; }
.btn:disabled { opacity:.45; cursor:not-allowed; }
.chart { display:flex; gap:5px; align-items:end; height:190px; padding-top:12px; margin:30px 0; }
.chart-column { display:flex; flex:1; flex-direction:column; justify-content:end; height:100%; min-width:0; gap:10px; text-align:center; font-size:9px; color:var(--muted); }
.chart-bar { background:#4c8f7b; border-radius:3px 3px 0 0; min-height:2px; }
table { width:100%; border-collapse:collapse; font-size:13px; margin:18px 0; }
th { text-align:left; color:var(--muted); font-weight:500; }
th,td { padding:12px 8px; border-bottom:1px solid var(--line); }
.login { max-width:440px; padding:42px; margin-top:10vh; box-shadow:0 12px 60px #18362b08; }
.login h1 { font-size:28px; }
.login img { margin-bottom:30px; }
.login label { font-size:13px; }
.login form { margin-top:26px; }
.secret { display:block; margin:12px 0; overflow-wrap:anywhere; }
@media(max-width:1000px) { .content { padding:32px 24px; } .layout { grid-template-columns:190px minmax(0,1fr); } .metric { padding:18px; } .connection-grid { grid-template-columns:1fr; } }
@media(max-width:760px) { .layout { grid-template-columns:1fr; } .sidebar { padding:12px; } .sidebar>ul:first-of-type { display:flex; flex-wrap:wrap; } .sidebar-note,.side-title { display:none; } .sidebar>ul { display:flex; flex-wrap:wrap; } .sidebar a { font-size:12px; padding:8px 10px; } .sidebar small { margin-left:6px; } .module-grid,.text-columns { grid-template-columns:1fr; } .metric-grid { gap:8px; } .metric { padding:12px; } .metric>span { font-size:10px; } .metric strong { font-size:28px; } .metric small { font-size:9px; } .topbar { padding:12px 18px; } .brand-sub { display:none; } .topbar-actions { gap:8px; } .page-head { flex-wrap:wrap; } h1 { font-size:29px; } .chart { gap:3px; } .chart-column:nth-child(even)>span { visibility:hidden; } }
.chart-bar.h0 { height:0%; }
.chart-bar.h1 { height:5%; }
.chart-bar.h2 { height:10%; }
.chart-bar.h3 { height:15%; }
.chart-bar.h4 { height:20%; }
.chart-bar.h5 { height:25%; }
.chart-bar.h6 { height:30%; }
.chart-bar.h7 { height:35%; }
.chart-bar.h8 { height:40%; }
.chart-bar.h9 { height:45%; }
.chart-bar.h10 { height:50%; }
.chart-bar.h11 { height:55%; }
.chart-bar.h12 { height:60%; }
.chart-bar.h13 { height:65%; }
.chart-bar.h14 { height:70%; }
.chart-bar.h15 { height:75%; }
.chart-bar.h16 { height:80%; }
.chart-bar.h17 { height:85%; }
.chart-bar.h18 { height:90%; }
.chart-bar.h19 { height:95%; }
.chart-bar.h20 { height:100%; }