:root {
  --oranje: #df6624;
  --tekst: #1f2328;
  --gedempt: #6b7076;
  --lijn: #dfe2e6;
  --vlak: #f5f6f7;
  --wit: #fff;
  --fout: #b42318;
  --let-op: #a15c00;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--tekst);
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.5; background: var(--vlak); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .75rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
button, input, select { font: inherit; color: inherit; }
input, select { border: 1px solid var(--lijn); border-radius: 6px; padding: 6px 8px; background: var(--wit); min-width: 0; }
input:focus-visible, select:focus-visible, button:focus-visible { outline: 2px solid var(--oranje); outline-offset: 1px; }
button { cursor: pointer; border: 1px solid var(--lijn); background: var(--wit); border-radius: 6px; padding: 6px 12px; }
button:disabled { cursor: not-allowed; opacity: .55; }
.knop { background: var(--oranje); border-color: var(--oranje); color: #fff; font-weight: 600; }
.knop-licht { background: var(--wit); }
.gevaar { color: var(--fout); }
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hint { color: var(--gedempt); font-size: 13px; }
.leeg { color: var(--gedempt); padding: 2rem 0; }
.melding { padding: 8px 12px; border-radius: 6px; background: #fdecea; color: var(--fout); font-size: 14px; }
.melding.ok { background: #e8f5ec; color: #1a7f37; }
.waarschuwing { padding: 8px 12px; border-radius: 6px; background: #fff4e5; color: var(--let-op); font-size: 13px; margin: 8px 0 0; }
.kaart { background: var(--wit); border: 1px solid var(--lijn); border-radius: 12px; padding: 16px; }
.veld { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--gedempt); margin-bottom: 10px; }
.veld input, .veld select { color: var(--tekst); font-size: 14px; }
.groep { border: 1px solid var(--lijn); border-radius: 8px; padding: 6px 10px 10px; margin: 0 0 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.groep legend { font-size: 12px; color: var(--gedempt); padding: 0 4px; }
.groep input { width: 64px; }
.groep .veld { margin: 0; }
.velden2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0 10px; }
#form-nieuw .knoppen { flex-direction: row-reverse; justify-content: flex-start; }
.knoppen { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.mini { display: inline-block; width: 14px; height: 14px; border-radius: 3px; border: 1px solid rgba(0, 0, 0, .15); vertical-align: -2px; margin-right: 6px; }

/* balk en tabs */
.balk { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 16px; background: var(--wit); border-bottom: 1px solid var(--lijn); }
.merknaam { font-size: 1rem; margin: 0; }
.logo { font-weight: 700; }
.logo::first-letter { color: var(--oranje); }
.tabs { display: flex; gap: 2px; margin: 0 auto 0 8px; flex-wrap: wrap; }
.tabs button { border: 0; background: none; padding: 6px 12px; border-radius: 6px; color: var(--gedempt); }
.tabs button[aria-selected="true"] { background: var(--vlak); color: var(--tekst); font-weight: 600; }
.status { font-size: 13px; color: var(--gedempt); }
.status[data-soort="let-op"] { color: var(--let-op); }
.status[data-soort="fout"] { color: var(--fout); }
.uitlog-form button { border:0; background:none; padding:0; font-size:13px; color: var(--gedempt); text-decoration: underline; cursor: pointer; }
main { padding: 20px 16px 48px; max-width: 1280px; margin: 0 auto; }
dialog { border: 0; border-radius: 12px; padding: 20px; width: min(480px, calc(100vw - 32px)); box-shadow: 0 20px 50px rgba(0, 0, 0, .2); }
dialog::backdrop { background: rgba(17, 20, 24, .45); }
#deel-url { width: 100%; }
.versie-rij { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--lijn); font-size: 14px; }
.midden { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.midden form { width: min(360px, 100%); }

/* kleuren */
.kl-grid { display: grid; grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); gap: 24px; align-items: start; }
.kl-links { position: sticky; top: 72px; }
.kl-rechts { display: grid; gap: 16px; min-width: 0; }
.kl-stalen-rij { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
.kl-stalen { display: flex; gap: 8px; flex-wrap: wrap; flex: 1; }
.staal { display: flex; flex-direction: column; padding: 0; overflow: hidden; width: 110px; text-align: left; border-radius: 10px; }
.staal.actief { outline: 2px solid var(--tekst); outline-offset: 1px; }
.staal-kleur { height: 64px; display: block; }
.staal-tekst { padding: 6px 8px; font-size: 12px; }
.staal-tekst code { color: var(--gedempt); }
.slot { font-size: 10px; background: var(--vlak); border-radius: 4px; padding: 0 4px; color: var(--gedempt); }
.detail-kop { display: flex; gap: 14px; align-items: flex-start; }
.staal-groot { width: 88px; height: 88px; border-radius: 12px; flex-shrink: 0; border: 1px solid rgba(0, 0, 0, .08); }
.detail-namen { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; flex: 1; }
.detail-waarden { display: flex; flex-wrap: wrap; gap: 0 10px; margin-top: 10px; align-items: flex-start; }
.detail-waarden > .veld input { width: 100px; }
.detail-acties { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0 10px; }
.pantone { font-size: 14px; margin: 8px 0; }
.ladder { display: grid; grid-template-columns: repeat(10, 1fr); border-radius: 8px; overflow: hidden; margin: 8px 0 12px; }
.ladder span { font-size: 11px; padding: 14px 0 4px; text-align: center; }
.contrast, .themas, .fonts { width: 100%; border-collapse: collapse; font-size: 13px; }
.contrast th, .contrast td, .themas th, .themas td, .fonts th, .fonts td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--lijn); vertical-align: middle; }
.thema-voorbeeld { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.thema-voorbeeld > div { padding: 14px; border-radius: 8px; border: 1px solid var(--lijn); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; font-size: 14px; }

/* wiel */
.wiel { position: relative; width: 100%; max-width: 260px; aspect-ratio: 1; margin-bottom: 14px; }
.wiel-schijf { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle closest-side, #fff, rgba(255, 255, 255, 0)), conic-gradient(from 90deg, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00); }
.wiel-lijnen { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.wiel-lijnen line { stroke: #fff; stroke-width: 1; }
.wiel-marker { position: absolute; width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .35); cursor: grab; padding: 0; touch-action: none; }
.wiel-marker.basis { width: 30px; height: 30px; margin: -15px 0 0 -15px; }
.wiel-marker.actief { box-shadow: 0 0 0 2px var(--tekst); }
.wiel-marker.vast::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .9); }

/* typografie */
.ty-balk { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.segment { display: inline-flex; border: 1px solid var(--lijn); border-radius: 8px; overflow: hidden; background: var(--wit); }
.segment button { border: 0; border-radius: 0; }
.segment button[aria-pressed="true"] { background: var(--tekst); color: #fff; }
.ty-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: 20px; align-items: start; margin-bottom: 20px; }
.ty-lijst { border-radius: 12px; border: 1px solid var(--lijn); padding: 8px; display: grid; gap: 2px; }
.ty-rij { display: flex; align-items: baseline; gap: 12px; background: none; border: 1px solid transparent; text-align: left; padding: 8px 10px; color: inherit; min-width: 0; }
.ty-rij:hover { border-color: rgba(128, 128, 128, .3); }
.ty-rij.actief { border-color: var(--oranje); }
.ty-tag { font: 11px ui-monospace, monospace; width: 72px; flex-shrink: 0; }
.ty-voorbeeld { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ty-maat { font-size: 11px; white-space: nowrap; }
#ty-nieuw { margin-top: 8px; }
.fonts .gewichten { display: flex; gap: 8px; flex-wrap: wrap; }
.fonts .gewichten label { font-size: 12px; white-space: nowrap; }
.font-toevoegen { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 14px; }
.font-toevoegen .veld { margin: 0; }

/* deelweergave */
.alleen-lezen [data-actie], .alleen-lezen #kl-nieuw, .alleen-lezen #ty-nieuw, .alleen-lezen .font-toevoegen { display: none; }

@media (max-width: 900px) {
  .kl-grid, .ty-grid { grid-template-columns: 1fr; }
  .kl-links { position: static; }
  .detail-namen { grid-template-columns: 1fr; }
  .contrast, .themas, .fonts { display: block; overflow-x: auto; }
  .tabs { order: 5; width: 100%; margin: 0; overflow-x: auto; flex-wrap: nowrap; }
}

@media (max-width: 600px) {
  .balk { position: static; }
}