:root {
  --tekst: #1d2420;
  --zacht: #5b665f;
  --lijn: #d9dfdb;
  --vlak: #f4f6f5;
  --achter: #eef1ef;
  --merk: #2CA74B;
  --merk-donker: #1f7f38;
  --marker: #e0262b;
  --oud-vlak: #fbf0f0;
  --nieuw-vlak: #eef6ef;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--achter); color: var(--tekst);
  font: 15px/1.45 "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  min-height: 100vh;
}
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1;
  background: var(--natuur-foto, var(--achter)) center/cover no-repeat fixed;
  transition: opacity 1.5s ease;
}
body::after {
  content: ''; position: fixed; inset: 0; z-index: -1;
  background: rgba(238,241,239,.82);
  backdrop-filter: blur(2px);
}
button, input, select, textarea { font: inherit; color: inherit; }
button {
  cursor: pointer; border: 1px solid rgba(0,0,0,.1); background: linear-gradient(to bottom, #fff, #f5f7f6); border-radius: 8px; padding: 10px 18px;
  font-weight: 600; transition: all .12s ease;
  box-shadow: 0 4px 0 rgba(0,0,0,.12), 0 2px 6px rgba(0,0,0,.06);
  position: relative; top: 0;
}
button:hover { border-color: var(--merk); background: linear-gradient(to bottom, #fff, #eef6ef); box-shadow: 0 4px 0 rgba(44,167,75,.25), 0 3px 10px rgba(0,0,0,.08); }
button:active { top: 3px; box-shadow: 0 1px 0 rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.06); }
button.primair { background: linear-gradient(to bottom, #28a745, var(--merk-donker)); border-color: rgba(0,0,0,.15); color: #fff; box-shadow: 0 4px 0 #14602a, 0 3px 10px rgba(31,127,56,.2); }
button.primair:hover { background: linear-gradient(to bottom, #2dbf4e, #1a8a3a); box-shadow: 0 4px 0 #14602a, 0 4px 14px rgba(31,127,56,.3); }
button.primair:active { top: 3px; box-shadow: 0 1px 0 #14602a, 0 1px 2px rgba(31,127,56,.15); }
button.klein { padding: 7px 14px; font-size: 13px; box-shadow: 0 3px 0 rgba(0,0,0,.1), 0 1px 4px rgba(0,0,0,.05); }
button.klein:active { top: 2px; box-shadow: 0 1px 0 rgba(0,0,0,.1); }
button.gevaar:hover { border-color: var(--marker); color: var(--marker); background: linear-gradient(to bottom, #fff, #fff5f5); box-shadow: 0 4px 0 rgba(224,38,43,.2), 0 2px 6px rgba(0,0,0,.06); }
button.aan { background: linear-gradient(to bottom, #e53840, #c42028); border-color: rgba(0,0,0,.15); color: #fff; box-shadow: 0 4px 0 #9a1a20, 0 3px 10px rgba(224,38,43,.2); }
button.aan:active { top: 3px; box-shadow: 0 1px 0 #9a1a20; }

.balk {
  position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(12px); border-bottom: 3px solid var(--merk);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding: 12px 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
}
.merk { font-weight: 700; font-size: 19px; letter-spacing: -.01em; }
.merk span { color: var(--merk-donker); }
.acties { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.status { color: var(--zacht); font-size: 13px; }

main { max-width: 1400px; margin: 0 auto; padding: 24px 20px 80px; }
.kaartblok { background: rgba(255,255,255,.9); backdrop-filter: blur(8px); border: 1px solid var(--lijn); border-radius: 12px; padding: 20px; margin-bottom: 20px; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.gegevens { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.veld { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.veld.breed { grid-column: 1 / -1; }
.veld label, .kaart label { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--zacht); font-weight: 600; }
input, select, textarea {
  width: 100%; border: 1px solid var(--lijn); border-radius: 8px; padding: 9px 12px; background: #fff; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--merk); box-shadow: 0 0 0 3px rgba(44,167,75,.15); }
textarea { resize: vertical; }

.pagina { background: rgba(255,255,255,.9); backdrop-filter: blur(8px); border: 1px solid var(--lijn); border-radius: 12px; margin-bottom: 20px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.pagina-kop { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 16px; background: var(--vlak); border-bottom: 1px solid var(--lijn); }
.pagina-kop .naam { flex: 1 1 200px; font-weight: 600; }
.pagina-kop .url { flex: 2 1 260px; }
.pagina-body { display: grid; grid-template-columns: minmax(0, 3fr) minmax(320px, 2fr); gap: 16px; padding: 16px; align-items: start; }
.shot-kolom { position: sticky; top: 70px; }
.shot { position: relative; margin: 14px 0 0 14px; border: 1px solid var(--lijn); border-radius: 6px; user-select: none; }
.shot img { display: block; width: 100%; height: auto; pointer-events: none; border-radius: 5px; }
.laag { position: absolute; inset: 0; cursor: crosshair; touch-action: none; }
.laag.doel { outline: 3px dashed var(--marker); outline-offset: -3px; }
.hint { font-size: 13px; color: var(--zacht); margin: 6px 0 0; }
.mark, .concept { position: absolute; border: 3px solid var(--marker); border-radius: 4px; box-shadow: 0 0 0 2px rgba(255,255,255,.75); }
.concept { border-style: dashed; pointer-events: none; }
.mark { cursor: move; }
.mark.actief { background: rgba(224, 38, 43, .12); }
.mark .nr-badge {
  position: absolute; top: -14px; left: -14px; width: 26px; height: 26px; border-radius: 50%;
  background: var(--marker); color: #fff; font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center; border: 2px solid #fff;
}
.mark .greep {
  position: absolute; right: -7px; bottom: -7px; width: 14px; height: 14px; border-radius: 3px;
  background: #fff; border: 2px solid var(--marker); cursor: nwse-resize;
}

.kaarten { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.kaart { border: 1px solid var(--lijn); border-radius: 10px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; transition: box-shadow .2s, border-color .2s; }
.kaart.actief { box-shadow: 0 0 0 3px rgba(224, 38, 43, .35); border-color: var(--marker); }
.kaart-kop { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.kaart-kop select { width: auto; flex: 0 1 auto; }
.kaart-kop .waar { flex: 1 1 140px; }
.nr {
  flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--marker); color: #fff;
  font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.nr.zonder { background: var(--zacht); }
.kaart label { display: flex; flex-direction: column; gap: 3px; }
.kaart .huidig { background: var(--oud-vlak); }
.kaart .nieuw { background: var(--nieuw-vlak); }
.leeg-kaarten { color: var(--zacht); font-size: 14px; margin: 0; }
.banner {
  display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between;
  background: var(--nieuw-vlak); border: 1px solid var(--merk); border-radius: 10px; padding: 12px 16px; margin-bottom: 20px;
}
.banner[hidden] { display: none; }
button.waarschuwing { border-color: #c77700; color: #8a5200; }
.cloud-regel {
  display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; justify-content: space-between;
  padding: 10px 18px; background: var(--vlak); border-bottom: 1px solid var(--lijn); font-size: 13px; color: var(--zacht);
}

.herschrijf { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; margin-top: -2px; }
button.ai { border-color: var(--merk); color: var(--merk-donker); font-weight: 600; }
button.ai::before { content: "\270E  "; }
.voorstel { align-self: stretch; border: 1px solid var(--merk); border-radius: 6px; background: #fff; padding: 8px 10px; }
.voorstel-kop { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--merk-donker); font-weight: 600; margin-bottom: 4px; }
.voorstel-tekst { white-space: pre-wrap; margin-bottom: 8px; }
.voorstel-acties { display: flex; flex-wrap: wrap; gap: 6px; }
.ai-form { padding: 4px 18px 18px; display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.ai-form p { margin: 6px 0 0; }
.ai-form a { color: var(--merk-donker); }
.ai-form label { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--zacht); font-weight: 600; margin-top: 6px; }
.ai-acties { display: flex; flex-wrap: wrap; gap: 8px; }

.toel-blok summary {
  cursor: pointer; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--zacht); font-weight: 600;
  padding: 2px 0; user-select: none;
}
.toel-blok summary:hover { color: var(--merk-donker); }
.toel-blok[open] summary { margin-bottom: 3px; }

.verzoeken {
  border: 0; border-radius: 12px; padding: 0; width: min(720px, calc(100% - 32px)); max-height: calc(100% - 64px);
  box-shadow: 0 10px 40px rgba(0,0,0,.25); color: var(--tekst);
}
.verzoeken::backdrop { background: rgba(20, 30, 25, .45); }
.verzoeken-kop {
  position: sticky; top: 0; background: #fff; display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; border-bottom: 1px solid var(--lijn);
}
.verzoeken-kop h2 { margin: 0; font-size: 18px; }
#verzoeken-lijst { list-style: none; margin: 0; padding: 8px 18px 18px; }
.verzoek { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--lijn); }
.verzoek:last-child { border-bottom: 0; }
.verzoek.huidig strong { color: var(--merk-donker); }
.verzoek-info { display: flex; flex-direction: column; min-width: 0; }
.verzoek-info span { font-size: 13px; color: var(--zacht); overflow-wrap: anywhere; }
.verzoek-acties { display: flex; gap: 6px; flex: none; }
@media (max-width: 520px) { .verzoek { flex-direction: column; align-items: flex-start; } }

.url-form { display: flex; flex-direction: column; gap: 6px; }
.url-form > label { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--zacht); font-weight: 600; }
.url-rij { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.url-rij #url-invoer { flex: 1 1 320px; }
.url-rij select { width: auto; }
.vink { display: flex; align-items: center; gap: 6px; font-size: 14px; white-space: nowrap; }
.vink input { width: auto; }
button:disabled { opacity: .6; cursor: progress; top: 0; box-shadow: 0 2px 0 rgba(0,0,0,.08); }

.dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; cursor: pointer;
  border: 2px dashed var(--merk); border-radius: 12px; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); padding: 40px 20px; margin-bottom: 20px; color: var(--zacht);
  transition: background .15s, border-color .15s; box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.dropzone strong { color: var(--tekst); font-size: 17px; }
.dropzone:focus, .dropzone.over, body.slepen .dropzone { background: var(--nieuw-vlak); outline: none; }

.uitleg { color: var(--zacht); font-size: 14px; }
.uitleg h2 { font-size: 16px; color: var(--tekst); margin: 0 0 6px; }
.uitleg ol { margin: 0 0 8px; padding-left: 20px; }
kbd { border: 1px solid var(--lijn); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; background: #fff; font-size: 12px; }

.melding {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0;
  background: var(--tekst); color: #fff; padding: 12px 20px; border-radius: 10px; transition: all .2s; pointer-events: none; z-index: 30; max-width: calc(100% - 32px);
  box-shadow: 0 4px 16px rgba(0,0,0,.15); font-weight: 500;
}
.melding.zichtbaar { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 900px) {
  .gegevens { grid-template-columns: 1fr 1fr; }
  .pagina-body { grid-template-columns: 1fr; }
  .shot-kolom { position: static; }
}
@media (max-width: 520px) {
  .gegevens { grid-template-columns: 1fr; }
}