/* sem-editor.css — gedeelde styling voor de semantische module-editors.
   Dezelfde visuele taal als mim-modeler.html (tree-paneel links, list/
   detail in midden, inspector rechts) — maar zonder canvas, want deze
   modulen zijn tekst-gedreven.
   Light + dark via CSS-vars (auto via prefers-color-scheme, geen toggle
   nodig hier — wordt centraal door SemanticXL-style.css gestuurd indien
   aanwezig).
*/
/* SemanticXL-palet — Semantic Blue als merk-/interactiekleur, Slate voor
   tekst/iconen, Off-White als basis, Light Gray voor borders/cards.
   Functionele accenten (groen/oranje/geel) los beschikbaar als vars. */
:root {
  --bg:       #f8fafc;   /* Off-White */
  --panel:    #ffffff;
  --ink:      #2b3b45;   /* donkere Slate — koppen + bodytekst */
  --muted:    #6e7e88;   /* lichtere Slate — secundair */
  --line:     #e9eef2;   /* Light Gray */
  --accent:   #18a4ff;   /* Semantic Blue */
  --accent-soft: rgba(24,164,255,0.10);
  --danger:   #d23b36;
  --warn:     #f58a1f;   /* Process Orange */
  --ok:       #6aa80f;   /* donkere Semantic Green (tekst-contrast) */
  --pill-bg:  rgba(24,164,255,0.10);
  /* Merk-palet (volledige tinten, voor accenten/graaf/chips) */
  --slate:    #4e5f6b;
  --cyan:     #75d9ff;   /* Network Cyan */
  --green:    #98d53c;   /* Semantic Green */
  --orange:   #f58a1f;   /* Process Orange */
  --yellow:   #f3c63a;   /* Rule Yellow */
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg:    #0f1620;
    --panel: #18212c;
    --ink:   #e8eef4;
    --muted: #8a99a5;
    --line:  #243240;
    --accent: #2eb0ff;
    --accent-soft: rgba(46,176,255,0.16);
    --pill-bg:  rgba(46,176,255,0.18);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); }
body { font: 13px/1.45 system-ui, "Segoe UI", sans-serif; }
button { font: inherit; }

.app-frame { display: grid; grid-template-rows: 48px 1fr 22px; height: 100%; }

/* ─── Topbar ────────────────────────────────────────────────────────────── */
.topbar {
  display: flex; align-items: center; gap: 10px; padding: 0 14px;
  background: var(--panel); border-bottom: 1px solid var(--line);
}
.topbar .brand {
  font: 600 14px/1 ui-rounded, system-ui;
  letter-spacing: 0.02em; color: var(--accent);
  display: inline-flex; align-items: center; gap: 7px;
  text-decoration: none; padding: 4px 6px; margin-left: -6px;
  border-radius: 5px; cursor: pointer;
}
.topbar a.brand:hover { background: var(--accent-soft); }
.topbar .brand svg { display: block; }
.topbar .module-title {
  font-size: 13px; color: var(--muted); padding-left: 12px;
  border-left: 1px solid var(--line); height: 22px; line-height: 22px;
}
.topbar .spacer { flex: 1; }
.topbar input[type=text] {
  padding: 5px 10px; font: inherit; font-size: 12.5px;
  border: 1px solid var(--line); border-radius: 4px;
  background: var(--bg); color: var(--ink); width: 240px;
}
.topbar button {
  padding: 5px 12px; font-size: 12.5px;
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--line); border-radius: 4px; cursor: pointer;
}
.topbar button:hover { background: var(--accent-soft); }
.topbar button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.topbar button.primary:hover { filter: brightness(1.1); }

/* ─── 3-column layout ───────────────────────────────────────────────────── */
.main {
  display: grid; grid-template-columns: 260px 1fr 380px;
  overflow: hidden;
}
/* Domeintabel: tabel is hoofdzaak. Het "Filters"-tree-paneel dupliceert de
   platte lijst → verbergen. 2 kolommen: compacte lijst + breed grid-paneel. */
body.kind-domeintabel .main { grid-template-columns: 280px 1fr; }
body.kind-domeintabel .tree-pane { display: none; }
body.kind-domeintabel .inspector-pane { min-width: 0; }
/* Virtuele spreadsheet-grid (_dtMountGrid). */
.dtg-row:hover { background: rgba(127,127,127,.05); }
.dtg-cell input:focus, .dtg-hcell input:focus {
  background: var(--accent-soft);
  outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 2px;
}
.dtg-scroll { scrollbar-width: thin; }
/* SBVR / RegelSpraak-editor (businessrule formele expressie). */
.sbvr-kw { font-size: 10.5px !important; padding: 2px 7px !important; }
.sbvr-panel:empty { display: none; }
.sbvr-panel { border: 1px solid var(--line); border-radius: 7px; padding: 8px 10px; background: var(--bg); }
.sbvr-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.sbvr-modal { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: #fff; background: var(--accent); border-radius: 4px; padding: 2px 7px; }
.sbvr-modal.warn { background: #d98a1f; }
.sbvr-status { font-size: 11px; font-weight: 600; }
.sbvr-status.ok { color: #2e9e5b; } .sbvr-status.warn { color: #d98a1f; }
.sbvr-preview { font-size: 12.5px; line-height: 1.5; font-family: ui-monospace, Consolas, monospace; }
.sbvr-term { color: #1d8a4c; border-bottom: 1px solid #1d8a4c; text-decoration: none; }
.sbvr-key { color: #c2700f; font-weight: 600; }
.sbvr-terms { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 7px; }
.sbvr-terms .sbvr-term { font-size: 11px; border: 1px solid #1d8a4c; border-radius: 10px; padding: 1px 8px; }
.sbvr-issue { font-size: 11px; margin-top: 5px; }
.sbvr-issue.warn { color: #b5731a; }
/* Fact-type-editor (verb concept). */
.ft-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.ft-grid input { width: 100%; }
.ft-grid input#fFtPrep { grid-column: 1; }
.tree-pane, .list-pane, .inspector-pane {
  background: var(--panel); overflow: hidden; display: flex; flex-direction: column;
}
.tree-pane { border-right: 1px solid var(--line); }
.inspector-pane { border-left: 1px solid var(--line); }
.pane-head {
  padding: 8px 12px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 6px; font-size: 11.5px;
  font-weight: 600; color: var(--muted); letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pane-head .spacer { flex: 1; }
.pane-body { flex: 1; overflow-y: auto; padding: 6px 0; }

/* ─── Tree ──────────────────────────────────────────────────────────────── */
.tree-pane .tree-section {
  margin: 0; padding: 0;
}
.tree-pane .tree-section > .sec-head {
  font: 11px ui-monospace, Consolas, monospace;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--muted); padding: 8px 12px 4px;
}
.tree-pane .tree-item {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 12px 4px 18px; cursor: pointer;
  border-left: 2px solid transparent; font-size: 12.5px;
}
.tree-pane .tree-item:hover { background: var(--accent-soft); }
.tree-pane .tree-item.active {
  background: var(--accent-soft); border-left-color: var(--accent);
  color: var(--accent); font-weight: 500;
}
.tree-pane .tree-item .count {
  margin-left: auto; font-size: 10.5px; color: var(--muted);
  background: var(--pill-bg); padding: 1px 6px; border-radius: 8px;
}

/* ─── List (resource table) ─────────────────────────────────────────────── */
.list-pane { background: var(--bg); }
.list-toolbar {
  padding: 8px 14px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 8px; background: var(--panel);
}
.list-toolbar input {
  flex: 1; max-width: 320px; padding: 5px 10px; font: inherit;
  font-size: 12.5px; border: 1px solid var(--line); border-radius: 4px;
  background: var(--bg); color: var(--ink);
}
.list-toolbar select {
  padding: 5px 8px; font: inherit; font-size: 12px;
  border: 1px solid var(--line); border-radius: 4px;
  background: var(--bg); color: var(--ink);
}
.list-toolbar button {
  padding: 5px 10px; font-size: 12px; border: 1px solid var(--line);
  border-radius: 4px; background: var(--panel); cursor: pointer; color: var(--ink);
}
.list-toolbar button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.list-table {
  width: 100%; border-collapse: collapse; background: var(--panel);
  font-size: 12.5px;
}
.list-table thead {
  position: sticky; top: 0; background: var(--panel); z-index: 1;
}
.list-table th {
  text-align: left; padding: 8px 12px; font-weight: 600;
  font-size: 11.5px; color: var(--muted); border-bottom: 1px solid var(--line);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.list-table tbody tr { cursor: pointer; border-bottom: 1px solid var(--line); }
.list-table tbody tr:hover { background: var(--accent-soft); }
.list-table tbody tr.active {
  background: var(--accent-soft);
  box-shadow: inset 3px 0 0 var(--accent);
}
.list-table td { padding: 8px 12px; vertical-align: top; }
.list-table td.id { font-family: ui-monospace, Consolas, monospace; color: var(--muted); font-size: 11.5px; }
.list-table td.name { font-weight: 500; }
.list-table td.links-count { text-align: right; color: var(--muted); }

/* Status-badges */
.status-badge {
  display: inline-block; padding: 1px 9px; border-radius: 11px;
  font-size: 10.5px; font-weight: 500; letter-spacing: 0.02em;
  border: 1px solid var(--line); white-space: nowrap;
}
.status-badge.status-concept     { background: rgba(168,112,46,0.10); color: var(--warn); border-color: var(--warn); }
.status-badge.status-in-review   { background: rgba(24,164,255,0.10);  color: var(--accent); border-color: var(--accent); }
.status-badge.status-goedgekeurd { background: rgba(58,122,74,0.10);  color: var(--ok); border-color: var(--ok); }
.status-badge.status-afgekeurd   { background: rgba(176,48,48,0.10);  color: var(--danger); border-color: var(--danger); }
.status-badge.status-vervangen   { background: rgba(107,107,107,0.10); color: var(--muted); border-color: var(--muted); }
.status-badge.status-vervallen   { background: rgba(107,107,107,0.10); color: var(--muted); border-color: var(--muted); opacity: 0.55; }

/* Class-badges */
.class-badge {
  display: inline-block; padding: 1px 7px; border-radius: 4px;
  font-size: 10.5px; font-weight: 500;
  background: var(--pill-bg); color: var(--accent);
}

/* ─── Inspector ─────────────────────────────────────────────────────────── */
.inspector-pane { padding: 0; }
.insp-tabs {
  display: flex; border-bottom: 1px solid var(--line); padding: 0 8px;
  background: var(--panel);
}
.insp-tab {
  padding: 8px 12px; cursor: pointer; font-size: 12px;
  color: var(--muted); border-bottom: 2px solid transparent;
}
.insp-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 500; }
.insp-body { padding: 14px 16px; flex: 1; overflow-y: auto; }
.insp-body label {
  display: block; font-size: 11px; color: var(--muted);
  margin: 12px 0 4px; text-transform: uppercase; letter-spacing: 0.04em;
}
.insp-body label:first-of-type { margin-top: 0; }
.insp-body input[type=text], .insp-body select, .insp-body textarea {
  width: 100%; padding: 6px 9px; font: inherit; font-size: 13px;
  border: 1px solid var(--line); border-radius: 4px;
  background: var(--bg); color: var(--ink);
}
.insp-body textarea { resize: vertical; min-height: 60px; }
.insp-body .field-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.insp-actions {
  border-top: 1px solid var(--line);
  padding: 10px 16px; display: flex; gap: 8px; justify-content: flex-end;
  background: var(--panel);
}
.insp-actions button {
  padding: 6px 14px; font: inherit; font-size: 12.5px;
  border: 1px solid var(--line); border-radius: 4px;
  background: var(--panel); color: var(--ink); cursor: pointer;
}
.insp-actions button.primary {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
.insp-actions button.danger { color: var(--danger); border-color: var(--danger); }

/* ─── Relations tab ─────────────────────────────────────────────────────── */
.rel-list { list-style: none; margin: 0; padding: 0; }
.rel-list li {
  padding: 6px 8px; border-bottom: 1px solid var(--line);
  display: flex; gap: 8px; align-items: center;
}
.rel-list .type-tag {
  font-size: 10px; padding: 1px 6px; border-radius: 8px;
  background: var(--pill-bg); color: var(--accent); white-space: nowrap;
}
/* isothes-relaties (broader/narrowerGeneric/Partitive/Instantial, bv. "omvat")
   krijgen de isothes-kleur — gelijk aan de .ns-pill.ns-isothes-badge. */
.rel-list .type-tag.ns-isothes {
  background: rgba(139,92,246,0.15); color: #6d3fe0;
}
.rel-list .target-name { flex: 1; font-size: 12.5px; }
.rel-list .target-kind { font-size: 10px; color: var(--muted); }
.rel-list .del { background: transparent; border: 0; cursor: pointer; color: var(--muted); }
.rel-list .del:hover { color: var(--danger); }
.add-rel {
  margin-top: 10px; width: 100%; padding: 6px;
  border: 1px dashed var(--line); border-radius: 4px;
  background: transparent; color: var(--muted); cursor: pointer; font-size: 12px;
}
.add-rel:hover { border-color: var(--accent); color: var(--accent); }

/* ─── History tab ──────────────────────────────────────────────────────── */
.hist-list { list-style: none; margin: 0; padding: 0; }
.hist-list li {
  padding: 6px 8px; border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.hist-list .hist-meta { font-size: 10.5px; color: var(--muted); }
.hist-list .ver { font-family: ui-monospace, Consolas, monospace;
  background: var(--pill-bg); color: var(--accent);
  padding: 1px 6px; border-radius: 4px; font-size: 10.5px; margin-right: 5px;
}

/* ─── Status bar ───────────────────────────────────────────────────────── */
.statusbar {
  padding: 0 14px; background: var(--panel); border-top: 1px solid var(--line);
  font: 11.5px/22px ui-monospace, Consolas, monospace; color: var(--muted);
  display: flex; gap: 16px;
}
.statusbar .ok { color: var(--ok); }
.statusbar .err { color: var(--danger); }

/* ─── Empty-state ──────────────────────────────────────────────────────── */
.empty-state {
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; padding: 60px 30px; text-align: center;
  color: var(--muted);
}
.empty-state h2 { color: var(--ink); margin: 0 0 8px; font-weight: 500; }
.empty-state .icon { font-size: 36px; opacity: 0.4; margin-bottom: 14px; }

/* ─── Acceptance criteria (UserStory) ──────────────────────────────────── */
.ac-list { list-style: none; margin: 8px 0 0; padding: 0; }
.ac-list li {
  display: flex; gap: 6px; align-items: flex-start;
  padding: 4px 0; border-bottom: 1px dashed var(--line);
}
.ac-list input[type=text] { flex: 1; border: 0; background: transparent; padding: 2px 4px; color: var(--ink); }
.ac-list .del { background: transparent; border: 0; cursor: pointer; color: var(--muted); padding: 0 4px; }

/* ─── Steps (Testcase) ─────────────────────────────────────────────────── */
.steps-table {
  width: 100%; border-collapse: collapse; font-size: 12.5px;
}
.steps-table th {
  text-align: left; padding: 4px 6px; font-size: 10.5px;
  color: var(--muted); border-bottom: 1px solid var(--line);
}
.steps-table td { padding: 3px 6px; border-bottom: 1px solid var(--line); }
.steps-table input { width: 100%; border: 0; background: transparent; padding: 2px; color: var(--ink); }

/* Placeholders onmiskenbaar als voorbeeld (niet als ingevulde waarde):
   gebruikersvalidatie liet zien dat "Awb" / "2024-01-01" als échte data
   werden gelezen. Licht + cursief, aanvullend op de "bv. "-prefix. */
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .55; font-style: italic; }