/* vv DEES - mobile-first. Basisstijl is voor de telefoon; grotere schermen via min-width. */

:root {
    --blauw: #1b5fb4;
    --blauw-donker: #123f7a;
    --blauw-licht: #e8f0fb;
    --tekst: #1c2430;
    --tekst-zacht: #5b6675;
    --lijn: #d9e0ea;
    --achtergrond: #ffffff;
    --vlak: #f5f8fc;
    --goed: #1f8a4c;
    --fout: #c0392b;
    --straal: 10px;
    --kop-hoogte: 60px;
    --raak: 44px; /* minimale tikdoel-grootte */
    --gutter: 16px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--tekst);
    background: var(--achtergrond);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    overflow-wrap: break-word;
}

img, svg, video { max-width: 100%; height: auto; }
a { color: var(--blauw); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.35rem; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 10px 14px; z-index: 100; }
.skip:focus { left: 0; }

:focus-visible { outline: 3px solid #f4b400; outline-offset: 2px; }

/* ---------- Knoppen ---------- */
.knop, button.knop {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: var(--raak); padding: 0 20px;
    background: var(--blauw); color: #fff; border: 0; border-radius: var(--straal);
    font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.knop:hover { background: var(--blauw-donker); }
.knop-klein { min-height: 38px; padding: 0 14px; }
.knop-rand { background: transparent; color: var(--blauw); border: 2px solid var(--blauw); }
.knop-rand:hover { background: var(--blauw-licht); }
.knop-blok { width: 100%; }

/* ---------- Formulieren ---------- */
label { display: block; font-weight: 600; margin-bottom: 6px; }
.veld { margin-bottom: 16px; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=number],
input[type=date], input[type=tel], input[type=url], select, textarea {
    width: 100%; min-height: var(--raak); padding: 10px 12px;
    font: inherit; font-size: 16px; /* 16px voorkomt inzoomen op iOS */
    color: var(--tekst); background: #fff;
    border: 1px solid #b7c2d1; border-radius: var(--straal);
}
textarea { min-height: 120px; }
input:focus, select:focus, textarea:focus { border-color: var(--blauw); outline: 3px solid var(--blauw-licht); }

.melding { padding: 12px 14px; border-radius: var(--straal); margin-bottom: 16px; border: 1px solid; }
.melding-info { background: var(--blauw-licht); border-color: #b9d0f0; }
.melding-succes { background: #e6f5ec; border-color: #a9dbbd; }
.melding-fout { background: #fdecea; border-color: #f2b8b2; color: #7a1f16; }

/* ---------- Openbare site ---------- */
.kop {
    position: sticky; top: 0; z-index: 50;
    background: #fff; border-bottom: 1px solid var(--lijn);
    padding-top: env(safe-area-inset-top);
}
.kop-binnen { display: flex; align-items: center; justify-content: space-between; min-height: var(--kop-hoogte); }
.merk { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--blauw-donker); font-weight: 800; font-size: 1.1rem; }
.merk img { width: auto; height: 38px; }

.menu-knop {
    width: var(--raak); height: var(--raak); border: 0; background: transparent; cursor: pointer;
    display: grid; place-items: center; border-radius: var(--straal);
}
.hamburger, .hamburger::before, .hamburger::after {
    display: block; width: 24px; height: 3px; background: var(--blauw-donker); border-radius: 2px;
    transition: transform .2s, opacity .2s;
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ""; position: absolute; left: 0; }
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }
.menu-knop[aria-expanded="true"] .hamburger { background: transparent; }
.menu-knop[aria-expanded="true"] .hamburger::before { transform: translateY(8px) rotate(45deg); }
.menu-knop[aria-expanded="true"] .hamburger::after { transform: translateY(-8px) rotate(-45deg); }

.hoofdmenu {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--lijn); box-shadow: 0 8px 20px rgba(0,0,0,.08);
}
.hoofdmenu.open { display: block; }
.hoofdmenu ul { list-style: none; margin: 0; padding: 8px var(--gutter) 16px; }
.hoofdmenu a:not(.knop) { display: flex; align-items: center; min-height: var(--raak); text-decoration: none; color: var(--tekst); font-weight: 600; border-bottom: 1px solid var(--vlak); }
.hoofdmenu li:last-child { padding-top: 12px; }

.held { background: linear-gradient(160deg, var(--blauw-licht), #fff); padding: 40px 0; text-align: center; }
.held-logo { height: 120px; width: auto; margin: 0 auto 16px; display: block; }
.blok { padding: 32px 0; }
.voet { border-top: 1px solid var(--lijn); background: var(--vlak); padding: 24px 0 calc(24px + env(safe-area-inset-bottom)); color: var(--tekst-zacht); font-size: .9rem; }

@media (min-width: 800px) {
    h1 { font-size: 2.3rem; }
    .menu-knop { display: none; }
    .hoofdmenu { display: block; position: static; border: 0; box-shadow: none; background: transparent; }
    .hoofdmenu ul { display: flex; align-items: center; gap: 4px; padding: 0; }
    .hoofdmenu a:not(.knop) { border: 0; padding: 0 12px; border-radius: var(--straal); }
    .hoofdmenu a:not(.knop):hover { background: var(--blauw-licht); }
    .hoofdmenu li:last-child { padding: 0 0 0 8px; }
    .held { padding: 72px 0; }
}

/* ---------- Beheer ---------- */
body.beheer { background: var(--vlak); }

.beheer-kop {
    position: sticky; top: 0; z-index: 60; height: calc(var(--kop-hoogte) + env(safe-area-inset-top));
    padding-top: env(safe-area-inset-top);
    background: var(--blauw-donker); color: #fff;
    display: flex; align-items: center; justify-content: space-between; padding-left: 8px; padding-right: var(--gutter);
}
.beheer-kop .hamburger, .beheer-kop .hamburger::before, .beheer-kop .hamburger::after { background: #fff; }
.beheer-kop .merk { color: #fff; font-size: 1rem; }
.beheer-kop .merk img { height: 32px; background: #fff; border-radius: 4px; padding: 2px; }
.beheer-gebruiker { font-size: .85rem; opacity: .9; text-align: right; }
.beheer-gebruiker a { color: #fff; }

/* Zijmenu: op mobiel een lade die over de pagina schuift */
.zijmenu {
    position: fixed; z-index: 70; top: 0; bottom: 0; left: 0; width: min(82vw, 300px);
    background: #fff; transform: translateX(-100%); transition: transform .25s ease;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    padding: calc(var(--kop-hoogte) + env(safe-area-inset-top)) 0 calc(20px + env(safe-area-inset-bottom));
    box-shadow: 4px 0 24px rgba(0,0,0,.2);
}
.zijmenu.open { transform: none; }
.zijmenu-achter { position: fixed; inset: 0; z-index: 65; background: rgba(0,0,0,.45); display: none; }
.zijmenu.open + .zijmenu-achter { display: block; }
body.menu-open { overflow: hidden; }

.zijmenu h2 { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--tekst-zacht); margin: 18px 20px 4px; }
.zijmenu ul { list-style: none; margin: 0; padding: 0; }
.zijmenu a { display: flex; align-items: center; min-height: var(--raak); padding: 0 20px; color: var(--tekst); text-decoration: none; font-weight: 500; border-left: 4px solid transparent; }
.zijmenu a:hover { background: var(--vlak); }
.zijmenu a.actief { background: var(--blauw-licht); border-left-color: var(--blauw); color: var(--blauw-donker); font-weight: 700; }

.beheer-inhoud { padding: 20px var(--gutter) calc(40px + env(safe-area-inset-bottom)); max-width: 1200px; }

.kaart { background: #fff; border: 1px solid var(--lijn); border-radius: var(--straal); padding: 16px; margin-bottom: 16px; }
.kaarten { display: grid; gap: 12px; grid-template-columns: 1fr; }
.kaart-getal { font-size: 2rem; font-weight: 800; color: var(--blauw-donker); }
.kaart-label { color: var(--tekst-zacht); font-size: .9rem; }

/* Tabellen worden op mobiel kaartjes: gebruik <table class="tabel"> met data-label op elke <td> */
.tabel { width: 100%; border-collapse: collapse; background: #fff; }
.tabel th, .tabel td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--lijn); }
.tabel th { background: var(--vlak); font-size: .85rem; }
@media (max-width: 799px) {
    .tabel thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
    .tabel, .tabel tbody, .tabel tr, .tabel td { display: block; width: 100%; }
    .tabel tr { border: 1px solid var(--lijn); border-radius: var(--straal); margin-bottom: 12px; padding: 4px 0; }
    .tabel td { border: 0; display: flex; justify-content: space-between; gap: 12px; padding: 6px 12px; }
    .tabel td::before { content: attr(data-label); font-weight: 600; color: var(--tekst-zacht); }
}

@media (min-width: 600px) {
    .kaarten { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    /* Desktop: zijmenu is altijd zichtbaar naast de inhoud */
    .beheer-kop .menu-knop { display: none; }
    .zijmenu { transform: none; box-shadow: none; border-right: 1px solid var(--lijn); width: 260px; top: 0; z-index: 55; }
    .zijmenu-achter { display: none !important; }
    .beheer-hoofd { margin-left: 260px; }
    .kaarten { grid-template-columns: repeat(4, 1fr); }
}

/* Inlogscherm */
.login-wrap { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: var(--gutter); background: linear-gradient(160deg, var(--blauw-licht), #fff); }
.login-kaart { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--lijn); border-radius: 16px; padding: 24px; box-shadow: 0 10px 30px rgba(18,63,122,.1); }
.login-kaart img { display: block; height: 90px; width: auto; margin: 0 auto 12px; }
.login-kaart h1 { text-align: center; font-size: 1.4rem; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto !important; }
}