/* ================================================================
   Nora BI — spørringsbygger, visualisering, pivottabell, SSB-modal.
   Gjenbruker .search-layout/.filters (sidebar), .card/.results-card,
   .subtabs, .fgroup/.fopt/.ftre (filtermarkup), .progress (fremdrift).
   Mobilreglene ligger nederst i denne fila (samme begrunnede unntak
   som filters.css: bi.css lastes etter layout.css og vinner).
   ================================================================ */

/* ============ Oppsettspanelet (venstre) ============ */
.bi-panel-wrap { width: 300px; min-width: 300px; }
#biPanel { padding: 6px 0 0; }
.bi-seksjon { border-bottom: 1px solid var(--border-light); padding: 10px 16px 12px; }
.bi-seksjon:last-child { border-bottom: none; }
.bi-seksjon-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-secondary); cursor: pointer; padding: 4px 0;
}
.bi-seksjon-head svg { width: 14px; height: 14px; transition: transform .15s; }
.bi-seksjon.collapsed .bi-seksjon-head svg { transform: rotate(-90deg); }
.bi-seksjon.collapsed .bi-seksjon-body { display: none; }
.bi-seksjon-body { padding-top: 8px; }

.bi-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.bi-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent-light); color: var(--accent);
  font-size: 12px; font-weight: 500; padding: 4px 8px 4px 10px; border-radius: 999px;
  max-width: 100%;
}
.bi-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bi-chip button {
  border: none; background: none; color: inherit; cursor: pointer;
  font-size: 11px; line-height: 1; padding: 2px; border-radius: 50%;
}
.bi-chip button:hover { background: rgba(0,0,0,.08); }
.bi-legg-til {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px dashed var(--border); background: none; border-radius: 999px;
  font-family: inherit; font-size: 12px; color: var(--text-secondary);
  padding: 4px 12px; cursor: pointer;
}
.bi-legg-til:hover { color: var(--accent); border-color: var(--accent); }

/* Velger-panelet (mål/dimensjoner) — forankret nedtrekk */
.bi-velger-wrap { position: relative; }
.bi-velger {
  position: absolute; z-index: 60; top: calc(100% + 6px); left: 0; right: -8px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12); padding: 6px; display: none;
  max-height: 300px; overflow-y: auto;
}
.bi-velger.open { display: block; }
.bi-velger-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 7px 10px; border-radius: 7px; font-size: 13px; cursor: pointer;
}
.bi-velger-item:hover { background: var(--surface-hover); }
.bi-velger-item.valgt { color: var(--text-tertiary); cursor: default; }
.bi-velger-item .bi-velger-hint { font-size: 11px; color: var(--text-tertiary); }
.bi-agg-rad { display: flex; flex-wrap: wrap; gap: 4px; padding: 4px 10px 8px; }
.bi-agg-rad .pill { cursor: pointer; }
.bi-agg-rad .pill:hover { color: var(--accent); }

/* Datasettbeskrivelse + hint */
.bi-ds-beskrivelse { font-size: 12px; color: var(--text-tertiary); margin-top: 6px; line-height: 1.5; }
.bi-hint { font-size: 11.5px; color: var(--text-tertiary); margin-top: 6px; line-height: 1.5; }

/* Panelfot: Hent data */
.bi-panel-fot {
  position: sticky; bottom: 0; background: var(--surface);
  padding: 12px 16px; border-top: 1px solid var(--border-light);
  display: flex; flex-direction: column; gap: 8px; border-radius: 0 0 12px 12px;
}
.bi-panel-fot .btn-primary { width: 100%; justify-content: center; position: relative; }
.bi-dirty::after {
  content: ''; position: absolute; top: 7px; right: 9px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--orange, #e8a33d);
}
.bi-nullstill { align-self: center; font-size: 12px; color: var(--text-tertiary); cursor: pointer; background: none; border: none; font-family: inherit; }
.bi-nullstill:hover { color: var(--red); }

/* ============ Verktøylinja over visualiseringen ============ */
.bi-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.bi-status { font-size: 13px; color: var(--text-secondary); }
.bi-toolbar-hoyre { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.bi-mini-select {
  font-family: inherit; font-size: 12.5px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 6px 8px; max-width: 210px;
}
.bi-delvis { background: var(--orange-light, #f7ead8); color: var(--orange, #b06c1f); }

/* ============ Fremdrift ============ */
.bi-progress { padding: 14px 16px 10px; border-bottom: 1px solid var(--border-light); }
.bi-progress-topp {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px; color: var(--text-secondary); margin-bottom: 8px;
}
.bi-avbryt { padding: 3px 10px; font-size: 12px; }
.bi-chunkfeil { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.bi-chunkfeil-rad { font-size: 12px; color: var(--red); }
.bi-chunkfeil-rad a { color: inherit; text-decoration: underline; cursor: pointer; }

/* ============ Forklaring: «hva spør jeg om?» ============ */
.bi-forklaring {
  padding: 10px 16px; border-bottom: 1px solid var(--border-light);
  font-size: 12.5px; line-height: 1.55; color: var(--text-secondary);
}
.bi-forklaring b { color: var(--text); font-weight: 600; }

/* ============ Advarsler fra planen ============ */
.bi-advarsler { padding: 10px 16px; border-bottom: 1px solid var(--border-light); display: flex; flex-direction: column; gap: 4px; }
.bi-advarsel { font-size: 12px; color: var(--text-tertiary); }
.bi-advarsel::before { content: 'ⓘ '; }

/* ============ Tom-tilstand ============ */
.bi-empty { padding: 34px 28px 30px; }
.bi-steg { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; }
.bi-steg-rad { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-secondary); }
.bi-steg-num {
  width: 24px; height: 24px; border-radius: 50%; background: var(--accent-light);
  color: var(--accent); font-size: 12px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.bi-mal-head { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text-secondary); margin-bottom: 12px; }
.bi-mal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 12px; }
.bi-mal-kort {
  text-align: left; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px; cursor: pointer; font-family: inherit;
  transition: border-color .15s, transform .15s;
}
.bi-mal-kort:hover { border-color: var(--accent); transform: translateY(-1px); }
.bi-mal-kort .bi-mal-navn { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 4px; display: flex; align-items: center; gap: 7px; }
.bi-mal-kort .bi-mal-navn svg { width: 15px; height: 15px; color: var(--accent); flex-shrink: 0; }
.bi-mal-kort .bi-mal-sub { font-size: 12px; color: var(--text-tertiary); line-height: 1.45; }

/* ============ Graf og kart ============ */
#biChartWrap { padding: 10px 12px 4px; }
#biChart { height: 380px; width: 100%; }
#biKart { padding: 12px 16px; }
.bi-attrib { padding: 6px 16px 12px; font-size: 11px; color: var(--text-tertiary); }
.bi-attrib:empty { display: none; }

/* ============ Pivottabell ============ */
.bi-pivot-head { padding: 14px 16px 0; margin-bottom: 10px; flex-wrap: wrap; gap: 10px; }
.bi-soner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--text-tertiary); }
.bi-sone { display: flex; align-items: center; gap: 6px; padding: 4px 6px; border: 1px dashed var(--border); border-radius: 8px; min-height: 30px; }
.bi-sone.dra-over { border-color: var(--accent); background: var(--accent-light); }
.bi-sone-label { font-weight: 600; }
.bi-dim-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 8px; font-size: 12px; color: var(--text); cursor: grab; user-select: none;
}
.bi-dim-chip:active { cursor: grabbing; }
.bi-sone-bytt { border: none; background: none; cursor: pointer; color: var(--text-secondary); padding: 4px; border-radius: 6px; }
.bi-sone-bytt:hover { color: var(--accent); background: var(--surface-hover); }
.bi-sone-bytt svg { width: 15px; height: 15px; display: block; }
.bi-delsum-toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); cursor: pointer; }

.bi-pivot-wrap { max-height: 520px; overflow: auto; }
.bi-pivot { border-collapse: collapse; width: 100%; font-size: 12.5px; }
.bi-pivot th, .bi-pivot td { padding: 7px 12px; border-bottom: 1px solid var(--border-light); white-space: nowrap; }
.bi-pivot thead th {
  position: sticky; top: 0; z-index: 3; background: var(--surface);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px;
  color: var(--text-secondary); text-align: right; cursor: pointer;
}
.bi-pivot thead th.bi-radhode-th { text-align: left; z-index: 4; }
.bi-pivot thead th .pil { font-size: 9px; margin-left: 3px; }
.bi-pivot .bi-radhode {
  position: sticky; left: 0; z-index: 2; background: var(--surface);
  text-align: left; font-weight: 500; color: var(--text); max-width: 260px;
  overflow: hidden; text-overflow: ellipsis;
}
.bi-pivot td.td-num { text-align: right; font-family: 'DM Mono', monospace; font-variant-numeric: tabular-nums; color: var(--text); }
.bi-pivot td.td-num.tom { color: var(--text-tertiary); }
.bi-pivot tbody tr:hover td { background: var(--surface-hover); }
.bi-pivot tr.bi-delsum td { font-weight: 600; background: var(--bg); border-top: 1px solid var(--border); }
.bi-pivot tr.bi-total td { font-weight: 700; background: var(--bg); border-top: 2px solid var(--border); }
.bi-celle-klikk { cursor: pointer; }
.bi-kilde-badge {
  display: inline-block; font-size: 9px; font-weight: 700; letter-spacing: .4px;
  background: var(--blue-light, #e2ecf8); color: var(--blue, #3c6ca8);
  border-radius: 4px; padding: 1px 4px; margin-left: 5px; vertical-align: 1px;
}

/* Drilldown-popup */
.bi-drill {
  position: fixed; z-index: 300; background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 12px 34px rgba(0,0,0,.16); padding: 10px 12px;
  font-size: 12.5px; max-width: 290px;
}
.bi-drill-koord { color: var(--text-secondary); margin-bottom: 8px; line-height: 1.5; }
.bi-drill a { color: var(--accent); font-weight: 600; cursor: pointer; }
.bi-drill .bi-drill-nei { color: var(--text-tertiary); font-size: 11.5px; }

/* ============ SSB-seksjonen i panelet ============ */
.bi-ssb-chip .bi-kilde-badge { margin-left: 2px; }
.bi-ssb-modus { margin: 4px 0 0 2px; }
.bi-ssb-modus select { font-size: 11.5px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); padding: 2px 4px; font-family: inherit; }
.bi-ssb-av { opacity: .55; pointer-events: none; }

/* ============ SSB-modalen ============ */
.bi-modal { width: min(720px, 94vw); max-height: 86vh; overflow: auto; }
.bi-modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bi-ssb-resultat { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.bi-ssb-tabellrad {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer; text-align: left;
  background: var(--surface); font-family: inherit; width: 100%;
}
.bi-ssb-tabellrad:hover { border-color: var(--accent); }
.bi-ssb-tabellrad .pill { flex-shrink: 0; }
.bi-ssb-tabellrad .bi-ssb-tittel { font-size: 13px; color: var(--text); line-height: 1.4; }
.bi-ssb-tabellrad .bi-ssb-periode { font-size: 11.5px; color: var(--text-tertiary); margin-top: 2px; }
.bi-ssb-varrad { margin-bottom: 12px; }
.bi-ssb-varrad label { display: block; font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; }
/* Avkryssingsradene arver ikke variabeletikettens blokk-/fetstil */
.bi-ssb-varrad label.fopt { display: flex; font-size: 13px; font-weight: 400; color: var(--text); margin-bottom: 0; }
.bi-ssb-varrad .bi-hint { margin-top: 3px; }
.bi-ssb-forh { margin-top: 14px; }
.bi-ssb-forh table { border-collapse: collapse; width: 100%; font-size: 12px; }
.bi-ssb-forh th, .bi-ssb-forh td { padding: 5px 10px; border-bottom: 1px solid var(--border-light); text-align: left; }
.bi-ssb-forh td.td-num { text-align: right; font-family: 'DM Mono', monospace; }
.bi-ssb-fot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 16px; }
.bi-ssb-faner { margin-bottom: 14px; }
/* Data-fanen: hele uttaket, 250 rader per side */
.bi-ssb-data {
  max-height: 44vh; overflow: auto; margin-top: 4px;
  border: 1px solid var(--border-light); border-radius: 8px;
}
.bi-ssb-data table { border-collapse: collapse; width: 100%; font-size: 12px; }
.bi-ssb-data th, .bi-ssb-data td {
  padding: 5px 10px; border-bottom: 1px solid var(--border-light);
  text-align: left; white-space: nowrap;
}
.bi-ssb-data th {
  position: sticky; top: 0; z-index: 1; background: var(--surface);
  font-size: 11.5px; font-weight: 600; color: var(--text-secondary);
}
.bi-ssb-data th.td-num, .bi-ssb-data td.td-num { text-align: right; }
.bi-ssb-data td.td-num { font-family: 'DM Mono', monospace; }
#biSsbFaneData .paging { flex-wrap: nowrap; gap: 10px; }

/* ============ Lagrede analyser ============ */
.bi-rapport-chips { display: flex; flex-wrap: wrap; gap: 5px; margin: 8px 0 12px; }
.bi-rapport-chips .pill { font-size: 11px; }

/* ============ Mobil (breakpoints som layout.css/filters.css) ============ */
@media (max-width: 1000px) {
  .bi-panel-wrap { width: 100%; min-width: 0; }
  .bi-layout .filters #biPanel { display: none; margin-top: 10px; }
  .bi-layout .filters.open #biPanel { display: block; }
  .bi-panel-fot { position: static; }
}
@media (max-width: 640px) {
  #biChart { height: 280px; }
  .bi-toolbar-hoyre { width: 100%; margin-left: 0; }
  .bi-mini-select { max-width: 150px; }
  .bi-empty { padding: 22px 14px; }
}