/* shacl-report viewer */

:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --surface-3: #e8ebf0;
  --border: #e2e5ea;
  --border-strong: #cdd2da;
  --text: #14171c;
  --muted: #5f6773;
  --faint: #8a929e;
  --accent: #4f46e5;
  --accent-soft: #eef0ff;
  --accent-text: #ffffff;
  --violation: #d92d20;
  --violation-soft: #fef3f2;
  --violation-line: #fecdca;
  --warning: #b54708;
  --warning-soft: #fffaeb;
  --warning-line: #fedf89;
  --info: #175cd3;
  --info-soft: #eff8ff;
  --info-line: #b2ddff;
  --other: #5f6773;
  --other-soft: #f1f3f6;
  --ok: #067647;
  --ok-soft: #ecfdf3;
  --hit: #fff1f0;
  --on-path: #fffbeb;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-lg: 0 16px 40px rgba(16, 24, 40, 0.16), 0 4px 12px rgba(16, 24, 40, 0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
  --tok-string: #a11;
  --tok-number: #164;
  --tok-keyword: #170;
  --tok-comment: #a50;
  --tok-punct: #555;
  --appbar-h: 60px;
  --filters-w: 272px;
  --drawer-w: 440px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1015;
    --surface: #161920;
    --surface-2: #1d2129;
    --surface-3: #262b35;
    --border: #272c36;
    --border-strong: #363c48;
    --text: #e7e9ee;
    --muted: #9ca4b0;
    --faint: #6f7884;
    --accent: #8f88ff;
    --accent-soft: rgba(143, 136, 255, 0.14);
    --accent-text: #0e1015;
    --violation: #ff7a6e;
    --violation-soft: rgba(240, 68, 56, 0.13);
    --violation-line: rgba(240, 68, 56, 0.35);
    --warning: #fdb022;
    --warning-soft: rgba(247, 144, 9, 0.13);
    --warning-line: rgba(247, 144, 9, 0.35);
    --info: #6cb8ff;
    --info-soft: rgba(46, 144, 250, 0.13);
    --info-line: rgba(46, 144, 250, 0.35);
    --other: #9ca4b0;
    --other-soft: #1d2129;
    --ok: #4ad295;
    --ok-soft: rgba(23, 178, 106, 0.13);
    --hit: rgba(240, 68, 56, 0.16);
    --on-path: rgba(247, 144, 9, 0.1);
    --shadow-sm: none;
    --shadow: 0 0 0 1px rgba(255, 255, 255, 0.02);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    --tok-string: #ce9178;
    --tok-number: #b5cea8;
    --tok-keyword: #c586c0;
    --tok-comment: #6a9955;
    --tok-punct: #9ca4b0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1015;
  --surface: #161920;
  --surface-2: #1d2129;
  --surface-3: #262b35;
  --border: #272c36;
  --border-strong: #363c48;
  --text: #e7e9ee;
  --muted: #9ca4b0;
  --faint: #6f7884;
  --accent: #8f88ff;
  --accent-soft: rgba(143, 136, 255, 0.14);
  --accent-text: #0e1015;
  --violation: #ff7a6e;
  --violation-soft: rgba(240, 68, 56, 0.13);
  --violation-line: rgba(240, 68, 56, 0.35);
  --warning: #fdb022;
  --warning-soft: rgba(247, 144, 9, 0.13);
  --warning-line: rgba(247, 144, 9, 0.35);
  --info: #6cb8ff;
  --info-soft: rgba(46, 144, 250, 0.13);
  --info-line: rgba(46, 144, 250, 0.35);
  --other: #9ca4b0;
  --other-soft: #1d2129;
  --ok: #4ad295;
  --ok-soft: rgba(23, 178, 106, 0.13);
  --hit: rgba(240, 68, 56, 0.16);
  --on-path: rgba(247, 144, 9, 0.1);
  --shadow-sm: none;
  --shadow: 0 0 0 1px rgba(255, 255, 255, 0.02);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --tok-string: #ce9178;
  --tok-number: #b5cea8;
  --tok-keyword: #c586c0;
  --tok-comment: #6a9955;
  --tok-punct: #9ca4b0;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
button { font: inherit; color: inherit; }
input, select { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }
kbd { font-family: var(--mono); font-size: 11px; color: var(--muted); border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; background: var(--surface); }
.hidden { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 12px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  cursor: pointer; font-weight: 500; box-shadow: var(--shadow-sm);
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.icon-btn {
  display: inline-grid; place-items: center; width: 34px; height: 34px;
  background: transparent; border: 1px solid transparent; border-radius: var(--radius-sm); cursor: pointer; color: var(--muted);
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn:disabled { opacity: 0.35; cursor: default; background: transparent; }
.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; padding: 4px 0; font-weight: 500; }

/* ---------- app bar ---------- */
.appbar {
  height: var(--appbar-h); flex: none;
  display: flex; align-items: center; gap: 12px; padding: 0 16px;
  background: var(--surface); border-bottom: 1px solid var(--border);
  z-index: 30;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.logo { width: 30px; height: 30px; }
.logo-bg { fill: var(--accent); stroke: none; }
.logo-check { stroke: var(--accent-text); stroke-width: 3; }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-weight: 650; letter-spacing: -0.01em; }
.version { font-weight: 400; color: var(--faint); font-size: 12px; margin-left: 2px; }
.file-name { color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.appbar-actions { display: flex; align-items: center; gap: 8px; }
.menu { position: relative; }
.menu-pop {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 230px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  padding: 4px; z-index: 50;
}
.menu-pop button { display: block; width: 100%; text-align: left; background: none; border: none; padding: 8px 10px; border-radius: 6px; cursor: pointer; }
.menu-pop button:hover { background: var(--surface-2); }

/* ---------- layout ---------- */
.layout { flex: 1; min-height: 0; display: flex; position: relative; }
.filters {
  width: var(--filters-w); flex: none; overflow-y: auto;
  background: var(--surface); border-right: 1px solid var(--border);
  padding: 16px 14px 24px;
}
.filter-section { margin-bottom: 22px; }
.filter-section h3, .chart-card h3 {
  font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); margin: 0 0 8px;
}
.content { flex: 1; min-width: 0; overflow-y: auto; padding: 20px 24px 40px; scroll-behavior: smooth; container-type: inline-size; container-name: content; }
.only-mobile { display: none !important; }

/* ---------- filters ---------- */
.check-list { display: flex; flex-direction: column; gap: 2px; }
.check {
  display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: var(--radius-sm); cursor: pointer; user-select: none;
}
.check:hover { background: var(--surface-2); }
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check .box {
  width: 16px; height: 16px; border-radius: 5px; border: 1.5px solid var(--border-strong); display: grid; place-items: center; flex: none;
}
.check .box svg { width: 12px; height: 12px; stroke-width: 3; opacity: 0; }
.check input:checked + .box { background: var(--sev-color, var(--accent)); border-color: var(--sev-color, var(--accent)); color: #fff; }
.check input:checked + .box svg { opacity: 1; }
.check input:focus-visible + .box { outline: 2px solid var(--accent); outline-offset: 2px; }
.check .label { flex: 1; }
.check .count, .facet-count { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12.5px; }

.facet { list-style: none; margin: 0; padding: 0; }
.facet li {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 6px 8px; border-radius: var(--radius-sm); cursor: pointer;
}
.facet li:hover { background: var(--surface-2); }
.facet li.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.facet li.active .facet-count { color: var(--accent); }
.facet li.more { color: var(--accent); font-weight: 500; justify-content: flex-start; }
.facet-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.facet .empty-facet { color: var(--faint); cursor: default; }
.facet .empty-facet:hover { background: none; }
.facet-search {
  width: 100%; height: 32px; padding: 0 10px; margin-bottom: 6px;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2);
}

/* ---------- summary ---------- */
.summary {
  display: grid; gap: 14px; margin-bottom: 22px;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-areas: "status stats stats" "shapes shapes problems";
}
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.status-card { grid-area: status; padding: 18px 20px; display: flex; gap: 16px; align-items: center; min-width: 0; }
.status-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; flex: none; }
.status-icon svg { width: 26px; height: 26px; stroke-width: 2.4; }
.status-card.fail .status-icon { background: var(--violation-soft); color: var(--violation); }
.status-card.ok .status-icon { background: var(--ok-soft); color: var(--ok); }
.status-card.unknown .status-icon { background: var(--other-soft); color: var(--other); }
.status-title { font-size: 18px; font-weight: 650; letter-spacing: -0.01em; margin: 0; }
.status-sub { color: var(--muted); margin: 2px 0 0; }
.status-sources { color: var(--faint); font-size: 12.5px; margin: 6px 0 0; }

.stat-cards { grid-area: stats; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.stat {
  text-align: left; padding: 14px 16px; cursor: pointer; position: relative;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  transition: border-color 0.15s, transform 0.15s;
}
.stat:hover { border-color: var(--sev-line); transform: translateY(-1px); }
.stat .stat-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-weight: 500; }
.stat .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sev-color); }
.stat .stat-value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; color: var(--sev-color); font-variant-numeric: tabular-nums; }
.stat.zero .stat-value { color: var(--faint); }
.stat.off { opacity: 0.45; }
.stat.off .stat-value { text-decoration: line-through; }
.stat .stat-hint { color: var(--faint); font-size: 12px; }

.chart-card { padding: 16px 18px; }
.chart-card:nth-of-type(3) { grid-area: shapes; }
.chart-card:nth-of-type(4) { grid-area: problems; }
.bars { display: flex; flex-direction: column; gap: 8px; }
.bar-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center;
  background: none; border: none; padding: 4px 6px; margin: -4px -6px; border-radius: 6px; cursor: pointer; text-align: left;
}
.bar-row:hover { background: var(--surface-2); }
.bar-row.active { background: var(--accent-soft); }
.bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.bar-count { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.bar-track { grid-column: 1 / -1; height: 6px; border-radius: 99px; background: var(--surface-3); display: flex; overflow: hidden; }
.bar-seg { height: 100%; }
.seg-violation { background: var(--violation); }
.seg-warning { background: var(--warning); }
.seg-info { background: var(--info); }
.seg-other { background: var(--other); }
.bars .none { color: var(--faint); }

/* ---------- toolbar ---------- */
.results { min-width: 0; }
.toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  position: sticky; top: -20px; z-index: 5; padding: 12px 0; margin-top: -12px;
  background: var(--bg);
}
.search {
  flex: 1; min-width: 220px; height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 10px 0 12px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search svg { color: var(--faint); }
.search input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; height: 100%; }
.toolbar-group { display: flex; align-items: center; gap: 8px; }
.toolbar-label { color: var(--muted); font-size: 13px; }
.segmented { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-3); border-radius: 10px; }
.segmented button {
  height: 32px; padding: 0 12px; border: none; background: transparent; border-radius: 7px; cursor: pointer; color: var(--muted); font-weight: 500;
  display: inline-flex; align-items: center;
}
.segmented button:hover { color: var(--text); }
.segmented button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
#view-toggle button { padding: 0 9px; }

.result-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 2px 0 14px; color: var(--muted); }
#result-count { font-weight: 500; }
.active-filters { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; max-width: 360px;
  height: 26px; padding: 0 6px 0 10px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); font-weight: 500; font-size: 12.5px;
  border: none; cursor: pointer;
}
.chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip svg { width: 14px; height: 14px; stroke-width: 2.4; }

/* ---------- groups & result rows ---------- */
.groups { display: flex; flex-direction: column; gap: 12px; }
.group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.group-head {
  width: 100%; display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: none; border: none; cursor: pointer; text-align: left;
}
.group-head:hover { background: var(--surface-2); }
.chev { color: var(--faint); transition: transform 0.15s; }
.group.collapsed .chev { transform: rotate(-90deg); }
.group-title { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.group-sub { color: var(--faint); font-weight: 400; margin-left: 6px; font-size: 12.5px; }
.group-pills { display: flex; gap: 6px; flex: none; }
.group-body { border-top: 1px solid var(--border); }
.group.collapsed .group-body { display: none; }
.group-more { display: block; width: 100%; padding: 10px; border: none; border-top: 1px solid var(--border); background: var(--surface-2); color: var(--accent); cursor: pointer; font-weight: 500; }
.groups-more { margin: 4px auto 0; }

.pill {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 99px;
  font-size: 12px; font-weight: 600; background: var(--sev-soft); color: var(--sev-color); white-space: nowrap;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.sev-violation { --sev-color: var(--violation); --sev-soft: var(--violation-soft); --sev-line: var(--violation-line); }
.sev-warning { --sev-color: var(--warning); --sev-soft: var(--warning-soft); --sev-line: var(--warning-line); }
.sev-info { --sev-color: var(--info); --sev-soft: var(--info-soft); --sev-line: var(--info-line); }
.sev-other { --sev-color: var(--other); --sev-soft: var(--other-soft); --sev-line: var(--border-strong); }

.row {
  display: grid; grid-template-columns: 4px minmax(0, 1fr) auto; gap: 0 14px; align-items: start;
  width: 100%; padding: 12px 16px 12px 0; background: none; border: none; text-align: left; cursor: pointer;
}
.row + .row { border-top: 1px solid var(--border); }
.row:hover { background: var(--surface-2); }
.row.selected { background: var(--accent-soft); }
.row-bar { align-self: stretch; background: var(--sev-color); border-radius: 0 3px 3px 0; }
.row-main { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.row-top { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.row-focus { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-problem { color: var(--faint); font-size: 12.5px; white-space: nowrap; }
.row-text { color: var(--text); overflow-wrap: anywhere; }
.row-msg { color: var(--muted); font-size: 12.5px; overflow-wrap: anywhere; }
.row-side { display: flex; align-items: center; gap: 8px; color: var(--faint); padding-top: 1px; }
.term { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 0 5px; white-space: nowrap; }
.row:hover .term, .row.selected .term { background: var(--surface); }
.term.lit { color: var(--text); }
.lit-dt { color: var(--faint); font-size: 0.9em; }
.iri { color: inherit; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }

.empty-results {
  text-align: center; padding: 48px 24px; color: var(--muted);
  background: var(--surface); border: 1px dashed var(--border-strong); border-radius: var(--radius);
}
.empty-results h3 { margin: 10px 0 4px; color: var(--text); font-size: 16px; }
.empty-results svg { width: 36px; height: 36px; color: var(--faint); }

/* ---------- table view ---------- */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
#table { height: calc(100vh - 240px); min-height: 360px; }
.tabulator { background: var(--surface); border: none; font-size: 13px; color: var(--text); }
.tabulator .tabulator-header { background: var(--surface-2); border-bottom: 1px solid var(--border); color: var(--muted); }
.tabulator .tabulator-header .tabulator-col { background: var(--surface-2); border-right: 1px solid var(--border); }
.tabulator .tabulator-header .tabulator-col:hover { background: var(--surface-3) !important; }
.tabulator .tabulator-tableholder { background: var(--surface); }
.tabulator .tabulator-tableholder .tabulator-table { background: var(--surface); color: var(--text); }
.tabulator-row { background: var(--surface); border-bottom: 1px solid var(--border); color: var(--text); }
.tabulator-row.tabulator-row-even { background: var(--surface); }
.tabulator-row.tabulator-selectable:hover { background: var(--surface-2); cursor: pointer; }
.tabulator-row.tabulator-selected { background: var(--accent-soft) !important; }
.tabulator-row .tabulator-cell { border-right: 1px solid var(--border); padding: 7px 10px; }
.tabulator .tabulator-placeholder span { color: var(--faint) !important; }

/* ---------- drawer ---------- */
.drawer {
  width: 0; flex: none; overflow: hidden; background: var(--surface); border-left: 1px solid var(--border);
  display: flex; flex-direction: column; transition: width 0.2s ease;
}
.drawer.open { width: var(--drawer-w); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--border); min-width: var(--drawer-w); }
.drawer-nav { display: flex; align-items: center; gap: 4px; }
.drawer-pos { color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; min-width: 64px; text-align: center; }
.drawer-body { overflow-y: auto; padding: 18px 20px 32px; min-width: var(--drawer-w); flex: 1; }
.d-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.d-pill-neutral { --sev-color: var(--muted); --sev-soft: var(--surface-2); }
.d-title { font-size: 17px; font-weight: 650; letter-spacing: -0.01em; margin: 0 0 6px; line-height: 1.4; overflow-wrap: anywhere; }
.d-msg { color: var(--muted); margin: 0; overflow-wrap: anywhere; }
.d-section { margin-top: 22px; }
.d-section h3 { font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); margin: 0 0 8px; }
.kv { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 8px 12px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.kv dd .copy { float: right; margin: -5px -6px -5px 6px; width: 28px; height: 28px; }
.kv dd .copy svg { width: 15px; height: 15px; }
.triples { width: 100%; border-collapse: collapse; font-size: 13px; }
.triples td { padding: 7px 8px; border-top: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.triples td:first-child { width: 38%; color: var(--muted); }
.triples tr.on-path td { background: var(--on-path); }
.triples tr.hit td { background: var(--hit); font-weight: 600; }
.triples tr.hit td:first-child { box-shadow: inset 3px 0 0 var(--violation); }
.callout { margin-top: 10px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--surface-2); color: var(--muted); font-size: 13px; }
.callout.missing { background: var(--violation-soft); color: var(--violation); }
.d-related { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--surface-2); }

/* ---------- welcome / open form ---------- */
.welcome { max-width: 860px; margin: 6vh auto 0; }
.welcome-hero { text-align: center; margin-bottom: 28px; }
.welcome-hero h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 8px; }
.welcome-hero p { color: var(--muted); margin: 0 auto; max-width: 560px; font-size: 15px; }
.welcome .open-form { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.open-intro { color: var(--muted); margin: 0 0 16px; }
.drop-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 12px; }
.drop {
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 4px;
  min-height: 168px; padding: 18px 14px; border: 1.5px dashed var(--border-strong); border-radius: var(--radius); cursor: pointer;
  background: var(--surface-2); transition: border-color 0.15s, background 0.15s;
}
.drop:hover, .drop.dragover { border-color: var(--accent); background: var(--accent-soft); }
.drop.filled { border-style: solid; border-color: var(--accent); background: var(--accent-soft); }
.drop-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--surface); color: var(--accent); margin-bottom: 6px; box-shadow: var(--shadow); }
.drop-icon svg { width: 22px; height: 22px; }
.drop-title { font-weight: 600; }
.drop-title em { font-style: normal; font-weight: 500; font-size: 11.5px; color: var(--faint); margin-left: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.drop-hint { color: var(--muted); font-size: 12.5px; }
.drop-files { font-size: 12.5px; color: var(--accent); font-weight: 600; overflow-wrap: anywhere; }
.path-load { margin-top: 14px; color: var(--muted); }
.path-load summary { cursor: pointer; font-size: 13px; }
.path-fields { display: grid; gap: 10px; margin-top: 10px; }
.path-fields label { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; }
.path-fields input { height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); }
.form-foot { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 18px; }
.form-msg { flex: 1; color: var(--violation); font-size: 13px; white-space: pre-wrap; }
.form-msg.busy { color: var(--muted); }
.form-note { margin: 4px 0 0; color: var(--muted); font-size: 13px; }

.modal { position: fixed; inset: 0; background: rgba(10, 12, 16, 0.5); display: grid; place-items: center; z-index: 60; padding: 16px; backdrop-filter: blur(2px); }
.modal-card { width: min(860px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; background: var(--surface); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 20px 22px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.modal-head h2 { margin: 0; font-size: 18px; }
.about-card { width: min(480px, 100%); font-size: 14px; line-height: 1.5; }
.about-card a { color: var(--accent); }
.about-links { padding-left: 20px; }
.about-credits { color: var(--muted); font-size: 13px; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 70;
  background: var(--text); color: var(--bg); padding: 9px 14px; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); font-weight: 500;
}
.loading { position: fixed; inset: 0; z-index: 80; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: color-mix(in srgb, var(--bg) 85%, transparent); color: var(--muted); }
.loading p { margin: 0; }
@keyframes spin { to { transform: rotate(360deg); } }
.spinner { width: 30px; height: 30px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; }
.scrim { position: fixed; inset: 0; background: rgba(10, 12, 16, 0.45); z-index: 35; }

/* ---------- view tabs ---------- */
.appbar-actions { flex: 1 1 0; justify-content: flex-end; }
.brand { flex: 1 1 0; }
.tabs { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-3); border-radius: 10px; flex: none; }
.tabs button {
  display: inline-flex; align-items: center; gap: 7px; height: 32px; padding: 0 14px; border: none; border-radius: 8px;
  background: none; color: var(--muted); cursor: pointer; font-weight: 550;
}
.tabs button svg { width: 16px; height: 16px; }
.tabs button:hover { color: var(--text); }
.tabs button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
body:not([data-tab="results"]) #toggle-filters { display: none !important; }

/* ---------- shapes explorer ---------- */
.shapes-view { flex: 1; min-height: 0; display: flex; }
.shape-pane { width: 340px; flex: none; display: flex; flex-direction: column; min-height: 0; background: var(--surface); border-right: 1px solid var(--border); }
.shape-pane-head { padding: 14px 14px 8px; display: flex; flex-direction: column; gap: 6px; }
.shape-pane-head .search { min-width: 0; width: 100%; }
.shape-count { color: var(--faint); font-size: 12px; padding-left: 2px; }
.shape-list { list-style: none; margin: 0; padding: 0 8px 20px; overflow-y: auto; flex: 1; }
.shape-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); cursor: pointer; }
.shape-item:hover { background: var(--surface-2); }
.shape-item.active { background: var(--accent-soft); }
.shape-item.active .shape-name { color: var(--accent); }
.shape-item.deactivated { opacity: 0.55; }
.shape-list .more, .shape-list .empty-facet { padding: 8px 10px; color: var(--accent); cursor: pointer; font-weight: 500; }
.shape-list .empty-facet { color: var(--faint); cursor: default; }
.shape-kind { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; flex: none; background: var(--accent-soft); color: var(--accent); }
.shape-kind svg { width: 15px; height: 15px; }
.shape-kind.property { background: var(--surface-3); color: var(--muted); }
.shape-kind.big { width: 40px; height: 40px; border-radius: 12px; }
.shape-kind.big svg { width: 20px; height: 20px; }
.shape-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.shape-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shape-sub { color: var(--faint); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shape-side { display: flex; align-items: center; gap: 4px; flex: none; }
.shape-side .pill { height: 20px; padding: 0 6px; font-size: 11.5px; }
.shape-meta { color: var(--faint); font-size: 11.5px; white-space: nowrap; }
.shape-main { flex: 1; min-width: 0; overflow-y: auto; }
.shape-detail { max-width: 980px; padding: 22px 28px 48px; }
.shapes-back { margin: 12px 16px 0; align-items: center; gap: 4px; }
.back-link { display: inline-flex; align-items: center; gap: 2px; margin-bottom: 8px; }
.back-link svg { width: 16px; height: 16px; }
.sd-head { display: flex; gap: 14px; align-items: center; }
.sd-title-wrap { min-width: 0; }
.sd-title { margin: 0; font-size: 21px; letter-spacing: -0.015em; overflow-wrap: anywhere; }
.sd-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; color: var(--muted); font-size: 13px; margin-top: 2px; }
.sd-sub a { overflow-wrap: anywhere; }
.sd-desc { margin: 14px 0 0; color: var(--text); max-width: 72ch; }
.sd-detail .d-msg, .shape-detail > .d-msg { margin-top: 10px; }
.sd-section { margin-top: 26px; }
.sd-section > h3 { font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); margin: 0 0 10px; }
.sd-section > p { margin: 0 0 8px; }
.sd-actions { margin-top: 10px; }
.result-line { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.result-line > span:not(.pill) { color: var(--muted); }
.result-line .btn { margin-left: auto; }
.ok-callout { background: var(--ok-soft); color: var(--ok); }
.targets { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.targets li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.targets li > span:first-child { flex: 1 1 260px; }
.rules { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.rule { display: flex; align-items: flex-start; gap: 10px; padding: 5px 0 5px 14px; position: relative; line-height: 1.6; }
.rule::before { content: ""; position: absolute; left: 2px; top: 13px; width: 5px; height: 5px; border-radius: 50%; background: var(--border-strong); }
.rule-card::before { background: var(--accent); }
.rule-logic::before, .rule-shape::before { background: var(--info); }
.rule-custom::before { background: var(--warning); }
.rule-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.rule .term { white-space: normal; overflow-wrap: anywhere; }
.rule-text b { font-weight: 650; color: var(--muted); }
.regex { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 0 5px; overflow-wrap: anywhere; }
.inline-shape { background: var(--surface-2); border-radius: 6px; padding: 1px 6px; }
.shape-link { background: none; border: none; padding: 0; color: var(--accent); cursor: pointer; font-weight: 550; text-align: left; }
.shape-link:hover { text-decoration: underline; }
.shape-link.small { font-size: 12.5px; font-weight: 500; }
.icon-btn.small { width: 26px; height: 26px; flex: none; }
.icon-btn.small svg { width: 14px; height: 14px; }
.run-check { color: var(--accent); margin-top: 1px; opacity: 0.75; }
.run-check:hover { opacity: 1; background: var(--accent-soft); color: var(--accent); }
.btn.small { height: 28px; padding: 0 10px; font-size: 13px; gap: 6px; }
.btn.small svg { width: 14px; height: 14px; }
.q-actions { display: inline-flex; align-items: center; gap: 2px; }
.prop-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 10px; box-shadow: var(--shadow); transition: box-shadow 0.3s; }
.prop-card.flash { box-shadow: 0 0 0 3px var(--accent); }
.prop-card.deactivated { opacity: 0.6; }
.prop-head { display: flex; align-items: center; gap: 10px; justify-content: space-between; margin-bottom: 4px; }
.prop-title { font-weight: 650; min-width: 0; overflow-wrap: anywhere; }
.prop-title .faint { font-weight: 400; font-family: var(--mono); font-size: 12.5px; margin-left: 4px; }
.prop-side { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.count-link { background: none; border: none; padding: 0; cursor: pointer; display: inline-flex; gap: 4px; }
.count-link:hover .pill { box-shadow: 0 0 0 1px var(--sev-line); }
.prop-msg, .prop-desc, .prop-nested { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.small-text { font-size: 13px; color: var(--muted); }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 6px; font-size: 12px; font-weight: 600; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.badge svg { width: 13px; height: 13px; }
.badge.muted { background: var(--surface-3); color: var(--muted); }
.sparql-card { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); margin-top: 10px; overflow: hidden; }
.prop-card .sparql-card { background: var(--surface-2); }
.sparql-card.deactivated { opacity: 0.6; }
.sq-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 8px 10px; }
.sq-head .q-actions { margin-left: auto; }
.sq-msg { margin: 0; padding: 0 12px 8px; color: var(--muted); font-size: 13px; }
pre.query { margin: 0; padding: 10px 12px; font-family: var(--mono); font-size: 12px; line-height: 1.5; background: var(--surface-2); border-top: 1px solid var(--border); overflow-x: auto; white-space: pre; color: var(--text); }
.prop-card pre.query { background: var(--surface); }
.targets pre.query { flex: 1 1 100%; border: 1px solid var(--border); border-radius: var(--radius-sm); }

/* ---------- SPARQL view ---------- */
.sparql-view { flex: 1; min-height: 0; overflow-y: auto; padding: 16px 24px 32px; }
.endpoint-bar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 14px; }
.endpoint-field { flex: 1 1 360px; display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; font-weight: 600; color: var(--muted); }
.endpoint-field input { height: 38px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); font-family: var(--mono); font-size: 13px; font-weight: 400; color: var(--text); }
.endpoint-field input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.proxy-toggle { height: 38px; }
.endpoint-bar .btn { height: 38px; }
.endpoint-status { margin: 8px 0 14px; color: var(--muted); font-size: 12.5px; overflow-wrap: anywhere; }
.endpoint-status.warn { color: var(--warning); }
.yasgui-host { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 10px 10px; min-height: 200px; }
.yasgui-host > .empty-results { border: none; }
/* Our endpoint bar replaces MatGUI's own. */
.yasgui .controlbar, .yasgui .yasqe_share { display: none !important; }
.yasgui .tabsList a { font-size: 13px; }
.yasgui .yasr .yasr_header { flex-wrap: wrap; }

/* ---------- responsive ---------- */
/* The summary and toolbar respond to the space left by the filters and drawer. */
@container content (max-width: 1040px) {
  .summary { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "status status" "stats stats" "shapes problems"; }
}
@container content (max-width: 640px) {
  .summary { grid-template-columns: minmax(0, 1fr); grid-template-areas: "status" "stats"; gap: 10px; }
  .chart-card { display: none; }
  .stat-cards { gap: 8px; }
  .stat { padding: 10px 12px; }
  .stat .stat-value { font-size: 22px; }
  .stat .stat-hint { display: none; }
  .search { min-width: 100%; }
  .toolbar-label { display: none; }
}
@media (max-width: 1100px) {
  .drawer.open { position: fixed; right: 0; top: var(--appbar-h); bottom: 0; z-index: 40; box-shadow: var(--shadow-lg); }
}
@media (max-width: 860px) {
  :root { --drawer-w: 100vw; }
  .only-mobile { display: inline-grid !important; }
  .filters-head.only-mobile { display: flex !important; align-items: center; justify-content: space-between; margin-bottom: 12px; }
  .filters-head h2 { margin: 0; font-size: 17px; }
  .hide-mobile { display: none !important; }
  .appbar { padding: 0 8px 0 6px; gap: 6px; }
  .appbar-actions { gap: 4px; }
  .btn { padding: 0 9px; }
  .filters {
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 45; width: min(320px, 86vw);
    transform: translateX(-100%); transition: transform 0.2s ease; box-shadow: var(--shadow-lg);
  }
  .filters.open { transform: none; }
  .content { padding: 14px 16px 32px; }
  .toolbar { top: -14px; gap: 8px; }
  .toolbar-group { flex: 1; }
  .segmented button { padding: 0 9px; }
  .drop-grid { grid-template-columns: 1fr; }
  .drop { min-height: 110px; }
  .row-side .pill { display: none; }
  .drawer.open { top: 0; z-index: 50; }
  .kv { grid-template-columns: 80px minmax(0, 1fr); }
  #table { height: calc(100vh - 300px); }
  .tabs button { padding: 0 10px; }
  .tabs button span { display: none; }
  .brand:has(+ .tabs:not(.hidden)) .brand-text { display: none; }
  .shape-pane { width: 100%; border-right: none; }
  .shape-main { display: none; }
  .shapes-view.detail-open .shape-pane { display: none; }
  .shapes-view.detail-open .shape-main { display: block; }
  .shapes-back { display: inline-flex !important; }
  .shape-detail { padding: 12px 16px 40px; }
  .sparql-view { padding: 12px 12px 24px; }
  .yasgui-host { padding: 4px; }
}

/* ---------- describe (Ctrl+click an IRI) ---------- */
.describe-mode [data-iri] { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 3px; color: var(--accent); }
.d-tip { margin: 12px 0 0; color: var(--faint); font-size: 12.5px; }

/* ---------- Turtle viewer (ported from MatGUI's Response view) ---------- */
.explore {
  position: fixed; top: var(--appbar-h); right: 0; bottom: 0; z-index: 45;
  width: min(760px, 100vw); display: flex; flex-direction: column;
  background: var(--surface); border-left: 1px solid var(--border); box-shadow: var(--shadow-lg);
  transform: translateX(100%); visibility: hidden; transition: transform 0.18s ease, visibility 0s linear 0.18s;
}
.explore.open { transform: none; visibility: visible; transition: transform 0.18s ease; }
.explore-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px 8px 16px; border-bottom: 1px solid var(--border); }
.explore-title { display: flex; flex-direction: column; min-width: 0; }
.explore-title strong { font-size: 15px; }
.explore-sub { color: var(--muted); font-size: 12px; font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.explore-actions { display: flex; align-items: center; gap: 6px; flex: none; }
.explore-tip { margin: 0; padding: 8px 16px; color: var(--muted); font-size: 12.5px; border-bottom: 1px solid var(--border); }
.explore-progress { height: 2px; background: transparent; overflow: hidden; }
.explore.busy .explore-progress { background: linear-gradient(90deg, transparent, var(--accent), transparent) 0 0 / 40% 100% no-repeat; animation: explore-progress 1s linear infinite; }
@keyframes explore-progress { from { background-position: -40% 0; } to { background-position: 140% 0; } }
.explore-body { flex: 1; min-height: 0; display: flex; }
.explore-body .cm-editor { flex: 1; min-width: 0; height: 100%; background: var(--surface); color: var(--text); font-size: 13px; }
.explore-body .cm-editor.cm-focused { outline: none; }
.explore-body .cm-scroller { font-family: var(--mono); line-height: 1.5; }
.explore-body .cm-gutters { background: var(--surface-2); border-right: 1px solid var(--border); color: var(--faint); }
.explore-body .cm-foldPlaceholder { background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); }
.explore-body .tok-string, .explore-body .tok-string2 { color: var(--tok-string); }
.explore-body .tok-number, .explore-body .tok-atom, .explore-body .tok-bool { color: var(--tok-number); }
.explore-body .tok-keyword, .explore-body .tok-tagName { color: var(--tok-keyword); }
.explore-body .tok-comment { color: var(--tok-comment); font-style: italic; }
.explore-body .tok-punctuation, .explore-body .tok-angleBracket { color: var(--tok-punct); }
.explore-body .cm-iri { color: var(--accent); }
.describe-mode .explore-body .cm-iri { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 3px; }
@media (max-width: 860px) {
  .explore-actions .btn { padding: 0 8px; }
}

/* ---------- open dialog: validate or open a report ---------- */
.mode-switch { display: inline-flex; gap: 2px; padding: 3px; margin-bottom: 14px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; }
.mode-switch button { border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 500; padding: 6px 14px; border-radius: 7px; cursor: pointer; }
.mode-switch button[aria-checked="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm), 0 0 0 1px var(--border); }
.open-form[data-mode="validate"] .mode-report, .open-form[data-mode="report"] .mode-validate { display: none !important; }
@media (min-width: 861px) {
  .open-form[data-mode="validate"] .drop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}