/* ===== Kleuren overgenomen uit ColorExtensions.swift ===== */
:root {
  --zachtGeel:   #FFFFCC;
  --zachtGroen:  #CCFFCC;
  --zachtRoze:   #FBE3D6;
  --zachtBlauw:  #D1F7FF;
  --zachtBlauw2: #F0FFFF;
  --zachtGrijs:  #F7F7FA;
  --accentBlauw: #3378D9;
  --donkerBlauw: #0049AF;
  --pink:        #FF2D55;
  --orange:      #FF9500;
  --green:       #34C759;
  --red:         #FF3B30;
  --purple:      #AF52DE;
  --gray:        #8E8E93;
  --yellow:      #FFCC00;
  --blue:        #007AFF;

  --navbar-h: 50px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  color: #1c1c1e;
  background: var(--zachtGrijs);
}

/* ===== Navbar ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: calc(var(--navbar-h) + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  display: flex;
  align-items: center;
  background: rgba(249,249,251,0.92);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(0,0,0,0.12);
  z-index: 100;
}
#nav-title {
  flex: 1;
  text-align: center;
  font-size: 17px;
  font-weight: 600;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 4px;
}
.nav-btn, .nav-right {
  min-width: 88px;
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--blue);
  font-size: 16px;
  cursor: pointer;
  padding: 0 10px;
  font-family: inherit;
}
.nav-right { justify-content: flex-end; gap: 14px; }
.nav-btn:disabled { opacity: 0; pointer-events: none; }
.nav-btn .chev::before { content: "‹"; font-size: 26px; line-height: 1; margin-right: 2px; }
.nav-icon-btn {
  background: none; border: none; cursor: pointer; padding: 4px;
  font-size: 20px; color: var(--blue); line-height: 1;
}

/* ===== Hoofdscherm ===== */
#screen {
  padding-top: calc(var(--navbar-h) + env(safe-area-inset-top, 0px));
  min-height: 100vh;
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.screen-pad { padding: 14px; }

/* ===== Startscherm ===== */
.startup {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 50px 24px;
  background: #fff;
  min-height: calc(100vh - var(--navbar-h));
}
.startup img.logo { width: 180px; max-width: 60vw; }
.startup .title { font-size: 22px; margin-top: 18px; }
.startup .author { color: var(--blue); margin-top: 10px; }
.startup .version { color: var(--red); margin-top: 6px; font-size: 14px; }
.startup .count { color: var(--green); margin-top: 8px; font-size: 14px; }
.startup .loading { color: var(--gray); margin-top: 14px; font-size: 14px; }
.progress {
  width: min(320px, 80vw); height: 6px; margin-top: 18px;
  background: #e3e3e8; border-radius: 3px; overflow: hidden;
}
.progress > div { height: 100%; width: 0; background: var(--blue); transition: width 0.1s linear; }
.startup .error { color: var(--red); margin-top: 18px; max-width: 420px; }

/* ===== Menu ===== */
.menu { padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.menu-tile {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: none; border-radius: 16px;
  padding: 16px; box-shadow: 0 3px 5px rgba(0,0,0,0.05);
  cursor: pointer; text-align: left; width: 100%; font-family: inherit;
}
.menu-tile:active { transform: scale(0.99); }
.menu-tile .ico {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; flex-shrink: 0;
}
.menu-tile .txt .t { font-weight: 600; font-size: 17px; }
.menu-tile .txt .s { color: var(--gray); font-size: 13px; margin-top: 2px; }

/* ===== Blauwe "filter" kaart ===== */
.bluebox {
  background: var(--zachtBlauw2);
  border: 1px solid #000;
  border-radius: 8px;
  padding: 12px;
  margin: 12px;
}

/* ===== Zoekveld ===== */
.searchrow { display: flex; align-items: center; gap: 8px; }
input.search, input.text {
  flex: 1; width: 100%;
  padding: 10px; font-size: 16px; font-family: inherit;
  background: #fff; border: 1px solid #000; border-radius: 8px;
  outline: none;
}
.clearbtn {
  background: none; border: none; color: var(--gray);
  font-size: 20px; cursor: pointer; padding: 4px; line-height: 1;
}
.counter { font-size: 12px; text-align: center; margin-top: 8px; }
.counter.red { color: var(--red); }
.counter.blue { color: var(--blue); }
.subcount { font-size: 11px; color: var(--gray); text-align: center; }

/* Toggle-knoppen */
.iconbtn {
  background: none; border: none; cursor: pointer; padding: 4px;
  font-size: 22px; line-height: 1;
}
.hintbtn { color: var(--orange); }
.hinttext { font-size: 12px; color: var(--gray); margin-left: 6px; }

/* ===== Lijsten ===== */
.list { list-style: none; margin: 0; padding: 0; }
.list li {
  background: #fff;
  border-bottom: 1px solid #ececf0;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
}
.list li .grow { flex: 1; min-width: 0; }
.list li .chev-r { color: var(--green); font-weight: 700; }
.list .caption { font-size: 12px; color: var(--gray); margin-top: 3px; }
.list .inactief { color: var(--red); text-decoration: line-through; font-weight: 700; }
.list .actief { font-weight: 700; }

/* Cluster */
.cluster-head { background: #fff; font-weight: 700; }
.cluster-folder { position: relative; width: 24px; height: 24px; flex-shrink: 0; }
.cluster-folder .badge {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 10px; font-weight: 700; transform: translateY(1px);
}
.child-row { background: var(--zachtGrijs); padding-left: 30px; }
.child-row .clip { color: var(--gray); margin-right: 6px; }
.close-row { background: var(--zachtGrijs); justify-content: center; color: var(--gray); }

/* inline-actie knoppen (bv. Codes / Detail) */
.rowactions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.rowactions button {
  background: none; border: none; cursor: pointer; font-size: 18px; padding: 4px; line-height: 1;
  display: flex; align-items: center;
}

/* ===== SVG-iconen ===== */
.svg-ic { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* ===== Swipe-to-reveal rijen ===== */
.list li.swipe { padding: 0; display: block; position: relative; overflow: hidden; cursor: default; }
.swipe-content {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: #fff;
  transition: transform .2s ease; touch-action: pan-y;
}
.swipe.child-row { background: var(--zachtGrijs); }
.swipe.child-row .swipe-content { background: var(--zachtGrijs); padding-left: 30px; }
.swipe-actions {
  position: absolute; top: 0; right: 0; height: 100%;
  display: flex; z-index: 0;
}
.swipe-actions button {
  width: 64px; height: 100%; border: none; cursor: pointer; color: #fff;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; font-size: 11px; font-family: inherit;
}
/* Op desktop (muis): GEEN regel-verschuiving — actieknoppen faden in bij hover.
   (Swipe blijft alleen voor touch; muis-systemen onthullen acties met hover.) */
@media (hover: hover) and (pointer: fine) {
  /* acties faden in, ingeschoven zodat folder + chevron rechts vrij/klikbaar blijven */
  .list li.swipe .swipe-actions {
    opacity: 0; transition: opacity .12s ease; pointer-events: none; right: 64px;
  }
  .list li.swipe:hover .swipe-actions { opacity: 1; z-index: 2; pointer-events: auto; }
  .list li.swipe .swipe-content { transition: none; }
  /* folder-badge + chevron boven de actie-overlay houden en klikbaar laten */
  .list li.swipe .swipe-content .cluster-folder,
  .list li.swipe .swipe-content > .svg-ic:last-child { position: relative; z-index: 3; }
}

/* ===== Codes segmented ===== */
.segmented {
  display: flex; background: #e3e3e8; border-radius: 9px; padding: 2px; margin-bottom: 10px;
}
.segmented button {
  flex: 1; border: none; background: none; padding: 7px 4px; font-size: 14px;
  border-radius: 7px; cursor: pointer; font-family: inherit; color: #1c1c1e;
}
.segmented button.active { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.15); font-weight: 600; }

.code-tag {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 700; font-size: 14px;
  background: rgba(142,142,147,0.2); border-radius: 3px;
  padding: 1px 4px; flex-shrink: 0; white-space: nowrap;
}

/* ===== Structuur ===== */
.struct-item .codes { font-size: 12px; color: var(--gray); margin-top: 3px; }

/* ===== Pulldown (GRP-filter) ===== */
.pulldown-label {
  display: flex; align-items: center; justify-content: space-between;
  background: #e3e3e8; border: 1px solid #000; border-radius: 6px;
  padding: 8px; cursor: pointer; gap: 8px;
}
.pulldown-label .code { font-weight: 700; }
.pulldown-label .sub { font-size: 13px; color: var(--blue); }
.pulldown {
  background: #fff; border: 1px solid #000; border-radius: 8px;
  margin-top: 6px; max-height: 320px; overflow-y: auto;
}
.pulldown .row {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; border-bottom: 1px solid #eee; cursor: pointer;
}
.pulldown .row:last-child { border-bottom: none; }
.pulldown .row .grp { font-weight: 700; width: 42px; flex-shrink: 0; }
.pulldown .row .txt { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pulldown .row input { width: 18px; height: 18px; }

/* ===== Matrix ===== */
.matrix-stats { display: flex; gap: 16px; justify-content: space-between; font-size: 14px; margin-top: 8px; }
.matrix-stats .col { display: flex; flex-direction: column; gap: 4px; }
.matrix-stats .col.right { text-align: right; align-items: flex-end; }
.matrix-stats .row { display: flex; align-items: center; gap: 5px; }
.dot-filled { width: 14px; height: 14px; border-radius: 50%; background: var(--green); display: inline-block; }
.dot-ring { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--green); display: inline-block; }

.matrix-scroll {
  overflow: auto;
  margin: 0 12px 12px;
  border: 1px solid #ddd;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
table.matrix { border-collapse: collapse; }
table.matrix th, table.matrix td {
  padding: 0; text-align: center; vertical-align: middle;
}
table.matrix td.cell { width: 22px; height: 22px; cursor: pointer; }
table.matrix th.corner {
  position: sticky; left: 0; top: 0; z-index: 5; background: #fff;
  width: 100px; min-width: 100px;
}
table.matrix th.colhead {
  position: sticky; top: 0; z-index: 3; background: #fff;
  height: 84px; width: 22px; min-width: 22px;
  cursor: pointer;
}
table.matrix th.colhead .v {
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-family: ui-monospace, monospace; font-size: 12px;
  white-space: nowrap; margin: 0 auto;
}
table.matrix th.rowhead {
  position: sticky; left: 0; z-index: 2; background: #fff;
  width: 100px; min-width: 100px; max-width: 100px;
  font-family: ui-monospace, monospace; font-size: 12px;
  text-align: center; cursor: pointer;
  border-right: 1px solid #eee;
}
.cell.marked { box-shadow: inset 0 0 0 2px var(--red); border-radius: 50%; }

/* ===== Detail ===== */
.detail { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.detail .titlebox {
  background: var(--zachtBlauw); border: 1px solid #000; border-radius: 8px;
  padding: 12px; font-size: 19px; font-weight: 700;
}
.detail hr { border: none; border-top: 1px solid #d0d0d5; margin: 4px 0; }
.detail .rowline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.codeseg { display: flex; gap: 0; }
.codeseg span {
  font-family: ui-monospace, monospace; font-size: 14px;
  width: 30px; text-align: center; padding: 4px 0;
  border: 1px solid rgba(0,0,0,0.18); border-radius: 4px;
}
.bg-grp { background: var(--zachtGroen); }
.bg-com { background: var(--zachtRoze); }
.bg-srt, .bg-spc { background: var(--zachtGeel); }
.bg-loc { background: var(--zachtBlauw); }
.detail .blok-label { font-size: 14px; font-weight: 700; }
.detail .blok-body { font-size: 14px; padding-left: 12px; }
.struct-row { display: flex; align-items: center; gap: 8px; }
.struct-row .lab { width: 150px; font-size: 14px; font-weight: 700; flex-shrink: 0; }
.struct-row .code-pill {
  font-family: ui-monospace, monospace; font-size: 14px; text-align: center;
  border: 1px solid rgba(0,0,0,0.18); border-radius: 4px; padding: 2px 4px;
}
.struct-row .spacer { flex: 1; }
.struct-row .act { background: none; border: none; cursor: pointer; font-size: 19px; padding: 2px; }
.copybtn { background: none; border: none; cursor: pointer; color: var(--blue); font-size: 17px; }
.muted { color: var(--gray); }

/* ===== Info ===== */
.info-grid { display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; font-size: 15px; padding: 14px; }
.info-grid .v { font-weight: 700; }
.snomedver { color: var(--blue); padding: 0 14px; margin-top: 8px; }

/* ===== Help ===== */
.help { padding: 16px; line-height: 1.45; }
.help h2 { font-size: 22px; }
.help .item { display: flex; gap: 12px; margin-bottom: 16px; align-items: flex-start; }
.help .item .ic { font-size: 20px; flex-shrink: 0; width: 26px; text-align: center; }
.help .item .bd { font-size: 15px; }
.help .sub { font-size: 13px; color: #333; margin-top: 4px; }

/* ===== Feedback ===== */
.form { padding: 14px; display: flex; flex-direction: column; gap: 18px; }
.form .group { display: flex; flex-direction: column; gap: 6px; }
.form .group > label { font-size: 13px; color: var(--gray); text-transform: uppercase; font-weight: 600; }
.form select, .form textarea, .form input {
  font-family: inherit; font-size: 16px; padding: 10px;
  border: 1px solid #ccc; border-radius: 8px; background: #fff; width: 100%;
}
.form textarea { min-height: 120px; resize: vertical; }
.form .seg { display: flex; background: #e3e3e8; border-radius: 9px; padding: 2px; }
.form .seg button {
  flex: 1; border: none; background: none; padding: 8px; border-radius: 7px;
  cursor: pointer; font-family: inherit;
}
.form .seg button.active { background: #fff; font-weight: 600; }
.btn-primary {
  background: var(--blue); color: #fff; border: none; border-radius: 10px;
  padding: 13px; font-size: 16px; cursor: pointer; font-family: inherit;
}
.btn-primary:disabled { opacity: 0.4; cursor: default; }
.success { color: var(--green); text-align: center; }

/* ===== Highlight (StyledHighlightText) ===== */
.hl { background: var(--zachtGeel); }
.loc { color: var(--donkerBlauw); font-weight: 700; }

/* ===== Toast ===== */
.toast {
  position: fixed; left: 50%; bottom: calc(36px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  background: rgba(0,122,255,0.94); color: #fff;
  padding: 10px 14px; border-radius: 10px; font-size: 14px; font-weight: 600;
  max-width: 80%; z-index: 300; box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  text-align: left;
}
.toast.dark { background: rgba(0,0,0,0.85); }

/* ===== Modal ===== */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center; z-index: 400; padding: 20px;
}
.modal {
  background: #fff; border-radius: 14px; padding: 18px; max-width: 360px; width: 100%;
  text-align: center; display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.modal img { width: 300px; max-width: 100%; }
.modal button { background: none; border: none; color: var(--blue); font-size: 16px; cursor: pointer; padding: 6px; }

.empty { text-align: center; color: var(--gray); padding: 28px 16px; font-style: italic; line-height: 1.5; }
.linkbtn { background: none; border: none; color: var(--blue); cursor: pointer; font-size: 15px; font-family: inherit; }