/* Handtekening-generator — Yuntos-huisstijl */

:root {
  --accent: #E95934;
  --tekst: #000;
  --achtergrond: #fff;
  --rand: rgba(0, 0, 0, 0.2);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

/* Het hidden-attribuut wint altijd van display-regels */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font-family: 'General Sans', -apple-system, 'Segoe UI', sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.5;
  color: var(--tekst);
  background: var(--achtergrond);
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 32px;
}

.page-head h1 {
  font-size: 32px;
  font-weight: 500;
  margin: 0 0 8px;
}

.page-intro {
  margin: 0 0 40px;
  opacity: 0.7;
  max-width: 560px;
}

.gen-missing {
  opacity: 0.7;
  padding: 48px 0;
}

/* --- Uploadzone --- */

.gen-upload-zone {
  border: 2px dashed var(--tekst);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 32px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.gen-upload-zone:hover,
.gen-upload-zone.sleep {
  border-color: var(--accent);
  background: rgba(233, 89, 52, 0.05);
}

.gen-upload-zone p {
  margin: 0;
  pointer-events: none;
}

.gen-upload-zone input[type="file"] {
  display: none;
}

.gen-upload-fout {
  color: var(--accent);
  font-size: 14px;
  margin-top: 10px !important;
}

.gen-ander {
  margin: 0 0 24px;
}

.gen-ander-btn {
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  background: none;
  border: 1px solid var(--tekst);
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
  color: inherit;
}

.gen-ander-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* --- Variantkeuze --- */

.gen-variant {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
  font-weight: 500;
  font-size: 14px;
}

.gen-variant select {
  font: inherit;
  font-weight: 300;
  padding: 8px 12px;
  border: 1px solid var(--tekst);
  border-radius: var(--radius);
  background: var(--achtergrond);
  color: var(--tekst);
}

/* --- Twee kolommen: formulier + voorbeeld --- */

.gen-kolommen {
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.gen-label {
  font-weight: 500;
  margin: 0 0 12px;
}

.gen-field {
  display: block;
  margin-bottom: 14px;
}

.gen-field span {
  display: block;
  font-size: 13px;
  font-weight: 500;
  opacity: 0.6;
  margin-bottom: 4px;
}

.gen-field input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  border: 1px solid var(--tekst);
  border-radius: var(--radius);
  background: var(--achtergrond);
  color: var(--tekst);
}

.gen-field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.gen-warn {
  display: block;
  font-size: 12px;
  font-style: normal;
  color: var(--accent);
  margin-top: 4px;
}

.gen-advanced {
  margin-top: 18px;
  font-size: 14px;
}

.gen-advanced summary {
  cursor: pointer;
  font-weight: 500;
  margin-bottom: 10px;
}

.gen-image-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 10px;
  align-items: start;
  margin-bottom: 10px;
}

.gen-image-row > img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border: 1px solid var(--rand);
  border-radius: 6px;
  background: #fff;
}

.gen-upload-btn {
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  background: none;
  border: 1px solid var(--tekst);
  border-radius: 6px;
  padding: 8px 12px;
  cursor: pointer;
  color: inherit;
  margin-bottom: 6px;
}

.gen-upload-btn:hover {
  background: var(--accent);
  color: #fff;
}

.gen-upload-note {
  font-size: 12px;
  opacity: 0.75;
  margin: 0 0 16px;
}

/* --- Voorbeeld --- */

.gen-preview {
  background: #ffffff;
  color: #000000;
  border: 1px solid var(--rand);
  border-radius: var(--radius);
  padding: 24px;
  min-height: 160px;
  overflow-x: auto;
}

/* De preview moet renderen zoals een mailprogramma: zonder onze paginastijlen.
   Vooral img { max-width } zou de foto smaller knijpen dan zijn width-attribuut. */
.gen-preview img {
  max-width: none;
  display: revert;
}

.gen-preview a {
  color: revert;
}

.gen-loading {
  opacity: 0.5;
}

/* --- Acties --- */

.gen-acties {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.gen-copy {
  position: relative;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 16px 24px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.gen-copy:hover {
  filter: brightness(0.94);
}

.copied-check {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  color: #fff;
  border-radius: var(--radius);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.gen-copy.copied .copied-check {
  opacity: 1;
}

.gen-download {
  background: none;
  color: var(--tekst);
  border: 1px solid var(--tekst);
  border-radius: var(--radius);
  padding: 16px 24px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.gen-download:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.gen-help {
  margin-top: 20px;
  font-size: 14px;
}

.gen-help summary {
  cursor: pointer;
  font-weight: 500;
}

.gen-help ul {
  margin: 10px 0 0;
  padding-left: 18px;
  opacity: 0.8;
}

.gen-help li {
  margin-bottom: 6px;
}

/* --- Footer --- */

.page-foot {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--rand);
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
}

.foot-groep {
  color: inherit;
  opacity: 0.6;
  text-decoration: none;
  font-weight: 500;
}

.foot-groep:hover {
  opacity: 1;
  color: var(--accent);
}

.foot-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.foot-logos img {
  height: 18px;
  width: auto;
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity 0.15s ease, filter 0.15s ease;
}

.foot-logos img:hover {
  opacity: 1;
  filter: none;
}

@media (max-width: 900px) {
  main {
    padding-top: 32px;
  }

  .gen-kolommen {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}