/* =====================================================================
   DUURZAME ZEKERHEID V2, MEERSTAPS WIZARD IN UNIVÉ-STIJL
   ---------------------------------------------------------------------
   Alle veldnamen zijn identiek aan het huidige formulier, zodat de
   bestaande backend-koppeling (consent_form JSON) blijft werken.
   Kleuren als variabelen; check tegen de Univé brandportal.
   ===================================================================== */
:root {
  /* gesampled uit de Unive funnel (premieberekenen) */
  --u-accent:         #5334F3;   /* knoppen, selecties, links */
  --u-accent-donker:  #4126D0;   /* hover */
  --u-accent-diep:    #1E1B4B;   /* koppen */
  --u-accent-licht:   #E5E5FF;   /* geselecteerde segmenten */
  --u-succes:         #07BE54;   /* Unive merkgroen, succes-status */
  --u-succes-donker:  #058B3E;
  --u-succes-licht:   #E2F8EB;
  --u-tekst:         #111111;
  --u-tekst-zacht:   #666666;
  --u-border:        #C6C6C6;
  --u-border-hover:  #8A8A8A;
  --u-achtergrond:   #FFFFFF;
  --u-wit:           #FFFFFF;
  --u-fout:          #C8102E;
  --u-fout-licht:    #FBEAEC;
  --u-font: "UniveSans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --u-radius:        6px;
  --u-radius-knop:   999px;
  --u-veld-hoogte:   48px;
  --u-focus-ring:    0 0 0 3px rgba(83, 52, 243, 0.25);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--u-font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--u-tekst);
  background: var(--u-achtergrond);
}
.container { max-width: 1024px; margin: 0 auto; padding: 32px 16px 64px; }

h1, h2, h3, h4 { color: var(--u-accent-diep); line-height: 1.25; margin: 0 0 12px; }
h1 { font-size: 28px; font-weight: 800; }
h2 { font-size: 22px; font-weight: 700; }
h3 { font-size: 17px; font-weight: 700; }
a { color: var(--u-accent); font-weight: 600; }

/* ============================ HEADER ============================== */
.header { margin-bottom: 24px; }
.header .logo { margin-bottom: 20px; }
.header .svg-brand-logo { max-width: 100%; height: auto; }

.doc_title {
  color: var(--u-accent-diep);
  line-height: 1.25;
  margin: 0 0 6px;
}
h3.doc_title { font-size: 26px; font-weight: 800; }
h4.doc_title { font-size: 18px; font-weight: 700; }

.header h5 {
  font-size: 16px;
  line-height: 1.55;
  color: var(--u-tekst-zacht);
  margin: 0 0 8px;
}

/* ======================== STAPPENBALK ============================= */
.stappen {
  display: flex;
  margin: 70px 0 30px;
  padding: 0;
  list-style: none;
  counter-reset: stap;
}
.stappen li {
  flex: 1;
  counter-increment: stap;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--u-tekst-zacht);
  position: relative;
  padding-top: 40px;
  cursor: default;
}
.stappen li::before {
  content: counter(stap);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  line-height: 30px;
  border-radius: 50%;
  background: var(--u-wit);
  border: 2px solid var(--u-border);
  color: var(--u-tekst-zacht);
  font-weight: 700;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.stappen li::after {
  content: "";
  position: absolute;
  top: 16px;
  left: calc(50% + 18px);
  right: calc(-50% + 18px);
  height: 2px;
  background: var(--u-border);
  transition: background 0.25s;
}
.stappen li:last-child::after { display: none; }
.stappen li.actief { color: var(--u-accent); }
.stappen li.actief::before {
  background: var(--u-accent);
  border-color: var(--u-accent);
  color: var(--u-wit);
}
.stappen li.klaar { color: var(--u-accent-diep); cursor: pointer; }
.stappen li.klaar::before {
  background: var(--u-accent-licht);
  border-color: var(--u-accent);
  color: var(--u-accent);
  content: "";
}
.stappen li.klaar .vink {
  position: absolute;
  top: 9px;
  left: 50%;
  margin-left: -3px;
  width: 6px;
  height: 11px;
  border: solid var(--u-accent);
  border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}
.stappen li.klaar::after { background: var(--u-accent); }

/* ========================== STAPPEN =============================== */
.stap { display: none; }
.stap.actief { display: block; animation: stap-in 0.3s ease; }
@keyframes stap-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

.kaart {
  background: var(--u-wit);
  border-radius: var(--u-radius);
  box-shadow: 0 2px 6px rgba(30, 27, 75, 0.07),
              0 14px 36px rgba(30, 27, 75, 0.13);
  padding: 32px;
  margin-bottom: 24px;
}
.kaart > h2:first-child {
  padding-bottom: 12px;
  border-bottom: 2px solid var(--u-accent-licht);
  margin-bottom: 24px;
}

/* ======================== FOUTOVERZICHT =========================== */
.foutoverzicht {
  display: none;
  background: var(--u-fout-licht);
  border-left: 4px solid var(--u-fout);
  border-radius: var(--u-radius);
  padding: 16px 20px;
  margin-bottom: 24px;
}
.foutoverzicht.zichtbaar { display: block; animation: stap-in 0.25s ease; }
.foutoverzicht strong { color: var(--u-fout); display: block; margin-bottom: 6px; }
.foutoverzicht ul { margin: 0; padding-left: 20px; }
.foutoverzicht a { color: var(--u-fout); }

/* ========================== VELDEN ================================ */
.veld { margin-bottom: 24px; }
.veld:last-child { margin-bottom: 0; }
.label { display: block; font-weight: 700; margin-bottom: 6px; }
.label .optioneel { font-weight: 400; color: var(--u-tekst-zacht); font-size: 14px; }
.hulptekst { color: var(--u-tekst-zacht); margin: 2px 0 8px; }

.input, .select, .textarea {
  width: 100%;
  padding: 0 14px;
  font: inherit;
  color: var(--u-tekst);
  background: var(--u-wit);
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input, .select { height: var(--u-veld-hoogte); }
.textarea { padding: 12px 14px; min-height: 96px; resize: vertical; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--u-border-hover); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--u-accent);
  box-shadow: var(--u-focus-ring);
}
.select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--u-tekst) 50%),
                    linear-gradient(135deg, var(--u-tekst) 50%, transparent 50%);
  background-position: calc(100% - 20px) 22px, calc(100% - 14px) 22px;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.rij { display: flex; gap: 16px; flex-wrap: wrap; }
.rij .veld { flex: 1; min-width: 140px; }
.rij .veld.smal { flex: 0 0 150px; }

/* ===================== KEUZEBLOKKEN ===============================
   Gesegmenteerde stijl zoals de Univé funnel: opties zitten als één
   control aan elkaar, met een radiorondje in elk segment en een
   gevuld vlak voor de gekozen optie.                              */
.keuzes { display: inline-flex; flex-wrap: wrap; max-width: 100%; }
.keuze { position: relative; margin: 0 0 0 -1px; }
.keuze:first-child { margin-left: 0; }
.keuze input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.keuze span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 132px;
  padding: 13px 20px;
  font-weight: 600;
  border: 1px solid var(--u-border);
  background: var(--u-wit);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.keuze:first-child span { border-radius: var(--u-radius) 0 0 var(--u-radius); }
.keuze:last-child span { border-radius: 0 var(--u-radius) var(--u-radius) 0; }

/* het radiorondje, getekend in CSS */
.keuze span::before {
  content: "";
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--u-border);
  background: var(--u-wit);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.keuze:hover span { border-color: var(--u-border-hover); z-index: 1; }
.keuze input:checked + span {
  background: var(--u-accent-licht);
  border-color: var(--u-accent);
  color: var(--u-accent-diep);
  z-index: 1;
}
.keuze input:checked + span::before {
  border-color: var(--u-accent);
  background: var(--u-accent);
  box-shadow: inset 0 0 0 3px var(--u-wit);
}
.keuze input:focus-visible + span { box-shadow: var(--u-focus-ring); z-index: 2; }

/* op smalle schermen stapelen de segmenten verticaal, als één blok */
@media (max-width: 480px) {
  .keuzes { display: flex; flex-direction: column; }
  .keuze { margin: -1px 0 0; }
  .keuze:first-child { margin-top: 0; }
  .keuze span { width: 100%; border-radius: 0; }
  .keuze:first-child span { border-radius: var(--u-radius) var(--u-radius) 0 0; }
  .keuze:last-child span { border-radius: 0 0 var(--u-radius) var(--u-radius); }
}

/* ===================== DAKTYPE KAARTEN ============================ */
.dakgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(115px, 1fr)); gap: 12px; }
.dak { position: relative; }
.dak input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.dak .vlak {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 8px 12px;
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  background: var(--u-wit);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
.dak svg { width: 68px; height: 42px; color: var(--u-tekst-zacht); }
.dak:hover .vlak { border-color: var(--u-border-hover); }
.dak input:checked + .vlak {
  border-color: var(--u-accent);
  background: var(--u-accent-licht);
  color: var(--u-accent-diep);
  box-shadow: inset 0 0 0 1px var(--u-accent);
}
.dak input:checked + .vlak svg { color: var(--u-accent); }
.dak input:focus-visible + .vlak { box-shadow: var(--u-focus-ring); }

/* ===================== OPPERVLAKTE-STATUS ========================= */
.m2-status {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 12px 16px;
  border-radius: var(--u-radius);
  font-size: 15px;
  font-weight: 600;
}
.m2-status.ok { display: flex; background: var(--u-succes-licht); color: var(--u-succes-donker); }
.m2-status.klein { display: flex; background: var(--u-fout-licht); color: var(--u-fout); font-weight: 400; }
.m2-status.klein strong { color: var(--u-fout); }

/* ===================== TOTAALOVERZICHT ============================ */
.totaalvlak {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--u-border);
  border-left: 4px solid var(--u-succes);
  border-radius: var(--u-radius);
  background: var(--u-wit);
  padding: 18px 22px;
  margin-bottom: 24px;
}
.totaal-cijfers { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.totaal-label { font-weight: 700; color: var(--u-accent-diep); }
.totaal-m2 { font-size: 26px; color: var(--u-accent-diep); }
.totaal-m2 strong { font-weight: 800; }
.totaal-sub { font-size: 14px; color: var(--u-tekst-zacht); }
.totaal-status { font-size: 15px; font-weight: 600; }
.totaal-status.ok { color: var(--u-succes-donker); }
.totaal-status.klein { color: var(--u-fout); font-weight: 400; max-width: 420px; }
.totaalvlak.klein { border-left-color: var(--u-fout); }

/* ========================= UPLOADVELD ============================= */
.upload {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px;
  border: 2px dashed var(--u-border);
  border-radius: var(--u-radius);
  background: var(--u-achtergrond);
  transition: border-color 0.15s;
}
.upload:hover { border-color: var(--u-accent); }
.upload input[type="file"] { font: inherit; font-size: 14px; max-width: 100%; }

.infovlak {
  background: var(--u-accent-licht);
  border-radius: var(--u-radius);
  padding: 14px 16px;
  font-size: 15px;
  margin-bottom: 24px;
}

/* =========================== KNOPPEN ============================== */
.knop {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: var(--u-veld-hoogte);
  padding: 0 32px;
  font: inherit;
  font-weight: 700;
  border-radius: var(--u-radius-knop);
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: background 0.25s ease, border-color 0.25s ease,
              color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.knop:active { transform: translateY(0) scale(0.98); }
.knop:focus-visible { outline: none; box-shadow: var(--u-focus-ring); }

/* pijl-chevron, alleen op de secundaire knop */
.knop.secundair::after {
  content: "";
  width: 9px;
  height: 9px;
  border: solid currentColor;
  border-width: 3px 3px 0 0;
  transform: rotate(45deg);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.knop.terug::before {
  content: "";
  width: 9px;
  height: 9px;
  border: solid currentColor;
  border-width: 3px 0 0 3px;
  transform: rotate(-45deg);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.knop.primair {
  background: var(--u-accent);
  color: var(--u-wit);
  border-radius: 10px;
  padding-right: 20px;
  box-shadow: 0 3px 10px rgba(83, 52, 243, 0.30);
}
/* witte cirkel met het Univé pijl-icoon */
.knop.primair::after {
  content: "";
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--u-wit);
  background-image: url("https://cdn.unive.nl/assets/image/unibol-arrow-black.svg"),
                    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 11h11.2l-4.3-4.3L12.3 5.3 19 12l-6.7 6.7-1.4-1.4 4.3-4.3H4z' fill='%23000'/%3E%3C/svg%3E");
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  background-size: 30px, 30px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.knop.primair::before {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.28), transparent);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
  pointer-events: none;
}
.knop.primair:hover {
  background: var(--u-accent-donker);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(83, 52, 243, 0.42);
}
.knop.primair:hover::before { left: 120%; }
.knop.primair:hover::after { transform: translateX(4px); }

.knop.secundair { background: var(--u-wit); color: var(--u-accent); border-color: var(--u-accent); }
.knop.secundair:hover {
  background: var(--u-accent-licht);
  color: var(--u-accent-donker);
  border-color: var(--u-accent-donker);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(83, 52, 243, 0.22);
}
.knop.secundair:hover::after { transform: rotate(45deg) translate(3px, -3px); }

.knop.terug { background: none; color: var(--u-tekst-zacht); border-color: var(--u-border); }
.knop.terug:hover { color: var(--u-tekst); border-color: var(--u-border-hover); background: var(--u-wit); }
.knop.terug:hover::before { transform: rotate(-45deg) translate(-3px, -3px); }

.knop.rustig { background: none; color: var(--u-tekst-zacht); border-color: var(--u-border); }
.knop.rustig:hover { color: var(--u-fout); border-color: var(--u-fout); background: var(--u-fout-licht); }

.acties {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--u-wit);
  border-radius: var(--u-radius);
  box-shadow: 0 2px 6px rgba(30, 27, 75, 0.07),
              0 14px 36px rgba(30, 27, 75, 0.13);
  padding: 20px 32px;
  margin-bottom: 24px;
}
.acties .knop.primair { margin-left: auto; }

@media (max-width: 560px) {
  .acties { padding: 16px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .knop, .knop::before, .knop::after, .stap.actief, .foutoverzicht.zichtbaar { transition: none; animation: none; }
  .knop:hover { transform: none; }
}

/* ======================== GEBOUWBLOK ============================== */
.gebouw {
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  padding: 24px;
  margin-bottom: 24px;
}
.gebouw-kop { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 20px; }
.gebouw-kop h4 {
  background: var(--u-accent);
  color: var(--u-wit);
  padding: 4px 16px;
  border-radius: var(--u-radius-knop);
  margin: 0;
}
.gebouw-kop .knop { min-height: 38px; padding: 0 18px; font-size: 14px; }

/* ======================== FOUTSTIJLEN ============================= */
[data-name].fout > .input,
[data-name].fout > .select,
[data-name].fout > .textarea { border-color: var(--u-fout); background: var(--u-fout-licht); }
[data-name].fout .keuze span { border-color: var(--u-fout); }
[data-name].fout .upload { border-color: var(--u-fout); background: var(--u-fout-licht); }
[data-name].fout::after {
  content: attr(data-name) " is verplicht.";
  display: block;
  width: 100%;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--u-fout);
}
[data-name].fout.ongeldig::after { content: attr(data-name) " is niet geldig."; }

/* ======================== HANDTEKENING ============================ */
.handtekening {
  display: block;
  width: 100%;
  height: 260px;
  border: 1px solid var(--u-border);
  border-radius: var(--u-radius);
  background: var(--u-achtergrond);
  touch-action: none;
  cursor: crosshair;
  transition: border-color 0.15s;
}
.handtekening:hover { border-color: var(--u-accent); }
.handtekening-fout { display: none; margin-top: 6px; font-size: 14px; font-weight: 600; color: var(--u-fout); }
.handtekening-fout.zichtbaar { display: block; }

/* ======================== SAMENVATTING ============================ */
.samenvatting { margin-bottom: 24px; }
.samenvatting h3 {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 2px solid var(--u-accent-licht);
  padding-bottom: 8px;
  margin-bottom: 12px;
}
.samenvatting h3 button {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--u-accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.samenvatting h3 button:hover { color: var(--u-accent-donker); text-decoration: underline; }
.samenvatting dl {
  display: grid;
  grid-template-columns: minmax(140px, 40%) 1fr;
  gap: 6px 16px;
  margin: 0 0 8px;
  font-size: 15px;
}
.samenvatting dt { color: var(--u-tekst-zacht); }
.samenvatting dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }

/* ========================== SUCCES ================================ */
.succes { text-align: center; padding: 24px 16px; margin: 100px 0;}
.succes .cirkel {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--u-succes-licht);
  position: relative;
}
.succes .cirkel::after {
  content: "";
  position: absolute;
  top: 20px;
  left: 26px;
  width: 16px;
  height: 28px;
  border: solid var(--u-succes);
  border-width: 0 5px 5px 0;
  transform: rotate(45deg);
}

/* ========================== LOADER ================================ */
body.loader_1 { overflow: hidden; }
body.loader_1::before { content: ""; position: fixed; inset: 0; background: rgba(245,244,241,0.85); z-index: 9998; }
body.loader_1::after {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  margin: -24px 0 0 -24px;
  border: 5px solid var(--u-accent-licht);
  border-top-color: var(--u-accent);
  border-radius: 50%;
  animation: u-spin 0.8s linear infinite;
  z-index: 9999;
}
@keyframes u-spin { to { transform: rotate(360deg); } }

.verborgen { display: none !important; }
.hidden { display: none !important; }

.input:disabled, .select:disabled, .textarea:disabled {
  background: var(--u-achtergrond);
  color: var(--u-tekst-zacht);
  cursor: not-allowed;
}

.dak .vlak img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

/* ========================= EIGEN MODAL ============================ */
.dz-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(17, 17, 17, 0.45);
}
.dz-modal-dialoog {
  background: var(--u-wit);
  border-radius: var(--u-radius);
  box-shadow: 0 18px 48px rgba(30, 27, 75, 0.30);
  padding: 28px 32px;
  max-width: 480px;
  width: 100%;
  animation: stap-in 0.25s ease;
}
.dz-modal-dialoog h3 { margin-bottom: 10px; }
.dz-modal-dialoog p { margin: 0 0 10px; }
.dz-modal-acties {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 18px;
}

.contact,
.contact h3,
.contact p {
  text-align: center;
}
.contact { margin-top: 8px; }
.contact h3 { margin-bottom: 6px; }
.contact p { margin: 0 0 6px; font-size: 15px; color: var(--u-tekst-zacht); }
.contact .contact-links { margin: 0; overflow-wrap: anywhere; }

@media (max-width: 560px) {
  .kaart { padding: 20px; }
  h1 { font-size: 23px; }
  .stappen li { font-size: 11px; }
}

/* ==================== NA VERZENDEN (bedanktscherm) ================
   Zodra de aanvraag verzonden is krijgt <body> de class "verzonden";
   de introteksten in de header verdwijnen dan, het logo en de
   hoofdtitel blijven staan. */
body.verzonden .header h4.doc_title,
body.verzonden .header h5,
body.verzonden .header h3.doc_title:not(:first-of-type),
body.verzonden .header br { display: none; }

/* ======================= MOBIEL / RESPONSIVE ======================
   Toegevoegd onderaan zodat jouw regels intact blijven en deze op
   smalle schermen winnen. Vergeet niet dat de pagina een viewport
   meta-tag nodig heeft:
   <meta name="viewport" content="width=device-width, initial-scale=1"> */
@media (max-width: 640px) {
  .container { padding: 20px 12px 48px; }
  .header .svg-brand-logo { width: 180px; height: auto; }
  h3.doc_title { font-size: 22px; }
  h4.doc_title { font-size: 16px; }

  .stappen { margin: 22px 0; }
  .stappen li { font-size: 11px; padding-top: 36px; }
  .stappen li::before { width: 28px; height: 28px; line-height: 26px; }
  .stappen li::after { top: 14px; left: calc(50% + 16px); right: calc(-50% + 16px); }
  .stappen li.klaar .vink { top: 8px; }

  .kaart { padding: 20px 16px; }

  /* knoppen onder elkaar op volle breedte, primaire actie bovenaan */
  .acties {
    padding: 16px;
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .acties .knop { width: 100%; }
  .acties .knop.primair { margin-left: 0; }
  .knop { padding: 0 24px; }
  .knop.primair { padding-right: 16px; }

  .gebouw { padding: 16px; }
  .gebouw-kop { flex-wrap: wrap; }

  .dakgrid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
  .dak .vlak img { width: 56px; height: 56px; }
  .dak svg { width: 56px; height: 36px; }

  .totaalvlak { flex-direction: column; align-items: flex-start; padding: 16px; }
  .totaal-status.klein { max-width: none; }

  /* samenvatting als lijst in plaats van twee kolommen */
  .samenvatting dl { grid-template-columns: 1fr; gap: 0; }
  .samenvatting dt { margin-top: 10px; }
  .samenvatting dd { margin-bottom: 2px; }

  .handtekening { height: 200px; }

  .dz-modal-dialoog { padding: 20px; }
}