/* ═══════════════════════════════════════════════════════════════
   FIL: ui.css
   PROBLEM:   Appen og demoen hadde to klasse-vokabularer — «riktig i
              demo» garanterte ingenting om appen, og ingen agent kunne
              gjenskape navbar/spacing fordi komponentene fantes to steder
              med ulike navn.
   LØSNING:   Ett delt design-system i APPENS vokabular (brukerbeslutning).
              Tokens + base + alle gjenbrukbare komponenter med ÉN klasse-
              standard. Lastes SIST av base.html (autoritativ) og av demoen.
              Da er demoen et levende galleri: ser den riktig ut, gjør appen
              det også — og en agent bruker .app-nav/.btn-primary, ikke gjetter.
   SCOPE GJØR: ✓ Tokens, base, navbar, knapper, rail-section, map-control,
              skjema, tabell, kort, kpi, badge, callout, combobox, modal,
              wizard, legende, info-panel
   SCOPE IKKE: ✗ Kart-shell-layout (.app-doc/.map-block → shell.css),
              ✗ georef/tegn/edit-benker (egne CSS), ✗ faux-kart + galleri
              (demo.css)
   IMPORTERES AV: templates/base.html, docs/stilmanual-demo.html
   INVARIANTER: Farge er signal, ikke flate. Gull kun strek. Hard kant.
              Rød kun negativ-retning. Tall = tabular-nums.
   STATUS:    partial (ui.css autoritativ; dubletter i main/shell ryddes §9)
   ═══════════════════════════════════════════════════════════════ */

/* ── Design-tokens — ALIAS til Menons --menon-* (menon-variables.css = kilden).
   Tune verdier DER (eller tokens.json), ikke her. Fallback-verdi i hver alias
   så appen renderer selv om menon-variables.css ikke skulle lastes. */
:root {
  --panel-width: 320px;

  /* Surfaces */
  --surface:        var(--menon-page-bg, hsl(180, 8%, 96%));
  --panel-bg:       var(--menon-card-bg, hsl(180, 4%, 99%));

  /* Tekst */
  --text-primary:   var(--menon-text-primary, #0A1F1F);
  --text-secondary: var(--menon-text-secondary, hsl(180, 10%, 38%));
  --text-tertiary:  var(--menon-text-tertiary, hsl(180, 6%, 56%));

  /* Kantlinjer */
  --panel-border:   var(--menon-border-strong, rgba(5, 41, 41, 0.12));
  --hairline:       var(--menon-border, rgba(5, 41, 41, 0.06));

  /* Aksent — forest = primær-CTA, gull = signalstrek */
  --accent:         var(--menon-forest, #052929);
  --accent-hover:   var(--menon-darker-teal, #0B3234);
  --accent-line:    var(--menon-gold, #FFC952);
  --link:           var(--menon-ocean-blue, #3D9ADC);

  /* Semantikk — rød KUN negativ-retning */
  --danger:         var(--menon-negative, hsl(0, 65%, 45%));
  --success:        var(--menon-positive, hsl(160, 50%, 32%));

  /* Trasé-farger (verdinøytrale — Menons chart-syklusfarger) */
  --trase-null:     var(--menon-dark-grey, #575757);
  --trase-luft:     var(--menon-ocean-blue, #3D9ADC);
  --trase-jord:     var(--menon-teal-green, #215660);

  /* Finish */
  --radius:         var(--menon-radius, 0);
  --radius-chip:    var(--menon-radius-xl, 2px);
  --radius-pill:    var(--menon-radius-full, 9999px);

  /* Skygger — teal-matchet, lagdelt */
  --shadow-sm:      var(--menon-shadow-sm, 0 1px 2px hsl(180deg 20% 30%/0.04), 0 3px 6px hsl(180deg 20% 30%/0.03));
  --shadow-md:      var(--menon-shadow-md, 0 6px 12px hsl(180deg 20% 30%/0.03), 0 24px 48px hsl(180deg 20% 30%/0.02));

  /* Typografi */
  --font-heading:   var(--menon-font-heading, 'Clarendon Graphic', Clarendon, Georgia, serif);
  --font-body:      var(--menon-font-body, 'DM Sans', -apple-system, 'Helvetica Neue', Helvetica, Arial, sans-serif);
  --font-mono:      var(--menon-font-mono, 'SF Mono', 'Fira Code', Consolas, monospace);

  /* Spacing (4px-grid) */
  --s1: var(--menon-space-1, 4px);  --s2: var(--menon-space-2, 8px);  --s3: var(--menon-space-3, 12px);
  --s4: var(--menon-space-4, 16px); --s5: var(--menon-space-5, 20px); --s6: var(--menon-space-6, 24px);
  --s8: var(--menon-space-8, 32px); --s10: var(--menon-space-10, 40px); --s12: var(--menon-space-12, 48px);
}

/* ── Base ──────────────────────────────────────────────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 500; letter-spacing: -0.025em; }
.num { font-variant-numeric: lining-nums tabular-nums; }

.eyebrow {
  font-family: var(--font-body); font-size: 0.6875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary);
  display: block; margin-bottom: var(--s3);
}
.source { font-size: 0.6875rem; font-style: italic; color: var(--text-tertiary); margin-top: var(--s3); }

/* ── Navbar (sticky topp) ──────────────────────────────────────── */
.app-nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; height: var(--nav-h, 3.25rem); padding: 0 1.25rem;
  background: var(--panel-bg); border-bottom: 1px solid var(--panel-border);
}
.app-nav__brand { font-family: var(--font-heading); letter-spacing: -0.025em; font-weight: 500; font-size: 1.05rem; color: var(--text-primary); }
.app-nav__brand span { color: var(--text-tertiary); font-weight: 400; }
.app-nav__actions { display: flex; align-items: center; gap: 0.5rem; }

/* Segmentert bytter (f.eks. edit/view) */
.segmented { display: inline-flex; border: 1px solid var(--panel-border); }
.segmented button {
  font-family: var(--font-body); font-size: 0.8rem; padding: 6px 14px;
  background: transparent; border: none; cursor: pointer; color: var(--text-secondary);
  border-radius: var(--radius-chip);
}
.segmented button.active { background: var(--accent); color: #fff; }

/* ── Knapper (app-navn + polert finish) ────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--font-body); font-size: 0.875rem; font-weight: 500;
  padding: 9px 16px; border: 1px solid transparent; cursor: pointer;
  border-radius: var(--radius); transition: 120ms ease; text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--panel-bg); border-color: var(--panel-border); color: var(--text-primary); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { border-color: var(--text-tertiary); }
.btn-ghost { background: transparent; color: var(--link); }
.btn-ghost:hover { background: rgba(61,154,220,0.08); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 0.78rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s3); align-items: center; }

/* ── Kort + grid ───────────────────────────────────────────────── */
.card {
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-sm); padding: var(--s5);
}
.grid { display: grid; gap: var(--s4); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 820px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }

/* ── Rail-seksjon + lag-rad ────────────────────────────────────── */
.rail-section { margin-bottom: var(--s5); }
/* h2 = app-vokabular; h3 tolereres for galleriet */
.rail-section > h2, .rail-section > h3 {
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-secondary);
  margin: 0 0 var(--s3); display: flex; justify-content: space-between; align-items: center;
}
.rail-section > h2 a, .rail-section > h3 a { font-weight: 400; font-size: 0.72rem; color: var(--link); text-decoration: none; letter-spacing: 0; }

.layer-item { display: flex; align-items: center; gap: var(--s2); padding: 5px 0; font-size: 0.875rem; }
.layer-item input { accent-color: var(--accent); }
.layer-color, .swatch-dot { width: 12px; height: 12px; flex-shrink: 0; }
.layer-item .layer-name, .layer-item .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-item .count { color: var(--text-tertiary); font-size: 0.75rem; }

/* ── Kart-overlegg: kontroll + legende + info-panel ────────────── */
.map-controls { position: absolute; top: var(--s3); left: var(--s3); z-index: 3; display: flex; flex-direction: column; gap: var(--s2); max-width: 15rem; }
.map-control { background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: var(--s2) var(--s3); min-width: 132px; }
/* __label = app-vokabular; .label tolereres for galleriet */
.map-control__label, .map-control .label {
  display: block; font-size: 0.6875rem; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text-tertiary); margin-bottom: var(--s2);
}
.chip-row { display: flex; gap: 4px; }
.chip {
  font-family: var(--font-body); font-size: 0.72rem; padding: 3px 9px;
  border: 1px solid var(--panel-border); background: transparent; cursor: pointer;
  border-radius: var(--radius-chip); color: var(--text-secondary);
}
.chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.legend {
  position: absolute; bottom: var(--s3); left: var(--s3);
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-sm); padding: var(--s3); font-size: 0.78rem;
}
.legend .eyebrow { margin-bottom: var(--s2); }
.legend-row { display: flex; align-items: center; gap: var(--s2); padding: 2px 0; }
.legend-row i { width: 16px; height: 3px; flex-shrink: 0; }

.info-panel {
  position: absolute; right: var(--s3); bottom: var(--s3); width: 240px;
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-md); border-top: 3px solid var(--accent-line);
  padding: var(--s4);
}
.info-panel h4 { font-size: 1rem; margin-bottom: var(--s1); }
.info-panel p { font-size: 0.8125rem; color: var(--text-secondary); }
.info-panel .source { margin-top: var(--s3); }

/* ── Skjema ────────────────────────────────────────────────────── */
.field { margin-bottom: var(--s4); }
.field > label { display: block; font-size: 0.8rem; font-weight: 500; margin-bottom: var(--s2); }
.field .hint { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 4px; }
input[type=text], input[type=number], select, textarea {
  width: 100%; font-family: var(--font-body); font-size: 0.875rem;
  padding: 8px 10px; background: #fff; color: var(--text-primary);
  border: 1px solid var(--panel-border); border-radius: var(--radius);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.upload-zone {
  border: 2px dashed var(--panel-border); padding: var(--s8); text-align: center;
  color: var(--text-tertiary); font-size: 0.875rem; cursor: pointer; transition: 150ms ease;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--accent); color: var(--accent); }

/* ── KPI / nøkkeltall ──────────────────────────────────────────── */
.kpi { background: var(--panel-bg); border: 1px solid var(--panel-border); border-top: 3px solid var(--accent-line); box-shadow: var(--shadow-sm); padding: var(--s4); }
.kpi .label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); }
.kpi .value { font-family: var(--font-heading); font-size: 1.9rem; margin: var(--s1) 0; }
.kpi .value small { font-size: 0.9rem; color: var(--text-secondary); font-family: var(--font-body); }

/* ── Badges / piller ───────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.72rem; font-weight: 500; padding: 3px 10px; border-radius: var(--radius-pill);
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--ok { background: hsl(160,50%,95%); color: var(--success); }
.badge--wait { background: hsl(180,8%,93%); color: var(--text-secondary); }
.badge--neg { background: hsl(0,60%,96%); color: var(--danger); }
.badge--gold { background: rgba(255,201,82,0.18); color: #8a6d1f; }

/* ── Callout ───────────────────────────────────────────────────── */
.callout { background: var(--panel-bg); border: 1px solid var(--panel-border); border-left: 4px solid var(--accent-line); padding: var(--s4) var(--s5); }
.callout h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.9rem; margin-bottom: 4px; }
.callout p { font-size: 0.875rem; color: var(--text-secondary); }

/* ── Tabell (Tufte: ingen zebra/vertikale linjer, to kantvekter) ─── */
.data-table { border-collapse: collapse; width: 100%; font-size: 0.875rem; }
.data-table th, .data-table td { padding: 8px 14px; text-align: right; border-bottom: 1px solid var(--hairline); }
.data-table thead th { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-tertiary); font-weight: 600; border-bottom: 2px solid var(--panel-border); }
.data-table th[scope=row] { text-align: left; font-weight: 500; color: var(--text-primary); }
.data-table tbody tr:last-child td, .data-table tbody tr:last-child th { border-bottom: none; }
.data-table tfoot th, .data-table tfoot td { border-top: 2px solid var(--panel-border); font-weight: 600; }
.data-table td.num { font-variant-numeric: lining-nums tabular-nums; }

/* ── Combobox (ikke-native, filtrerbar) — JS: static/js/combo.js ───
   ÉN sømløs rad: feltet er BÅDE visning og filter. Lukket viser valgt
   verdi; åpen skriver du for å filtrere. Listen markerer gjeldende valg. */
.combo { position: relative; }
.combo__input {
  width: 100%; font-family: var(--font-body); font-size: 0.875rem;
  padding: 8px 30px 8px 10px; background: #fff; color: var(--text-primary);
  border: 1px solid var(--panel-border); border-radius: var(--radius);
  cursor: pointer; text-overflow: ellipsis;
}
.combo__input::placeholder { color: var(--text-tertiary); }
.combo__input:hover { border-color: var(--text-tertiary); }
.combo[data-open] .combo__input { outline: 2px solid var(--accent); outline-offset: -1px; cursor: text; }
.combo__caret { position: absolute; right: 0; top: 0; bottom: 0; width: 30px; cursor: pointer; }
.combo__caret::after { content: ""; position: absolute; right: 11px; top: 50%; margin-top: -3px;
  width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent;
  border-top: 7px solid var(--text-secondary); transition: transform 120ms ease; }
.combo__input:hover ~ .combo__caret::after,
.combo__caret:hover::after { border-top-color: var(--text-primary); }
.combo[data-open] .combo__caret::after { transform: rotate(180deg); }

.combo__pop {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 60;
  background: var(--panel-bg); border: 1px solid var(--panel-border); box-shadow: var(--shadow-md);
  border-radius: var(--radius);
}
.combo__pop[hidden] { display: none; }
.combo__list { list-style: none; max-height: 240px; overflow-y: auto; }
.combo__list li {
  display: flex; align-items: center; gap: var(--s2);
  padding: 8px 12px; font-size: 0.875rem; cursor: pointer; color: var(--text-secondary);
  border-left: 3px solid transparent;
}
.combo__list li[hidden] { display: none; }
.combo__list li:hover, .combo__list li.active { background: rgba(5,41,41,0.05); color: var(--text-primary); }
.combo__list li.selected { color: var(--text-primary); font-weight: 500; border-left-color: var(--accent-line); }
.combo__list li .tick { margin-left: auto; color: var(--accent-line); font-size: 0.8rem; opacity: 0; }
.combo__list li.selected .tick { opacity: 1; }
.combo__list li .swatch-dot { width: 10px; height: 10px; }
.combo__empty { padding: 12px; font-size: 0.8rem; color: var(--text-tertiary); text-align: center; }
.combo__empty[hidden] { display: none; }

/* ── Modal ─────────────────────────────────────────────────────── */
.modal-backdrop { position: fixed; inset: 0; background: hsl(180,20%,12%,0.45); display: none; align-items: center; justify-content: center; z-index: 100; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--panel-bg); border: 1px solid var(--panel-border); box-shadow: var(--shadow-md); width: min(440px, 92vw); padding: var(--s6); border-top: 3px solid var(--accent-line); }
.modal h3 { font-size: 1.25rem; margin-bottom: var(--s2); }
.modal p { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--s5); }
.modal .actions { display: flex; justify-content: flex-end; gap: var(--s3); }

/* ── Wizard ────────────────────────────────────────────────────── */
.wizard { background: var(--panel-bg); border: 1px solid var(--panel-border); box-shadow: var(--shadow-sm); }
.stepper { display: flex; border-bottom: 1px solid var(--panel-border); }
.step { flex: 1; display: flex; align-items: center; gap: var(--s2); padding: var(--s4) var(--s5); font-size: 0.85rem; color: var(--text-tertiary); border-right: 1px solid var(--hairline); }
.step:last-child { border-right: none; }
.step .n { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 0.75rem; font-weight: 600; background: hsl(180,8%,92%); color: var(--text-secondary); flex-shrink: 0; }
.step.active { color: var(--text-primary); font-weight: 500; box-shadow: inset 0 -2px 0 var(--accent-line); }
.step.active .n { background: var(--accent); color: #fff; }
.step.done .n { background: var(--success); color: #fff; }
.wizard__body { padding: var(--s6); }
.wizard__body h3 { font-size: 1.2rem; margin-bottom: var(--s4); }
.wizard__foot { display: flex; justify-content: space-between; padding: var(--s4) var(--s6); border-top: 1px solid var(--hairline); }
.wstep { display: none; } .wstep.active { display: block; }