:root {
  --surface-1:      #fcfcfb;
  --page:           #f9f9f7;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --grid:           #e1e0d9;
  --baseline:       #c3c2b7;
  --border:         rgba(11,11,11,0.10);

  --status-good: #0ca30c;
  --status-critical: #d03b3b;
  --accent: #2a78d6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface-1:      #1a1a19;
    --page:           #0d0d0d;
    --text-primary:   #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted:     #898781;
    --grid:           #2c2c2a;
    --baseline:       #383835;
    --border:         rgba(255,255,255,0.10);
    --accent: #3987e5;
  }
}

* { box-sizing: border-box; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
  margin: 0;
  padding: 24px 16px 48px;
}
.wrap { max-width: 1080px; margin: 0 auto; }
.wrap-narrow { max-width: 560px; }

h1 { font-size: 22px; font-weight: 650; margin: 0 0 4px; }
.sub { color: var(--text-secondary); font-size: 14px; margin: 0 0 28px; }

section { margin-bottom: 32px; }
h2 {
  font-size: 13px; font-weight: 650; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text-muted); margin: 0 0 14px;
}

/* Header / progress */
.ph-header { margin-bottom: 24px; }
.ph-brand { font-size: 15px; font-weight: 650; color: var(--text-secondary); margin-bottom: 14px; }
.progress-track {
  height: 6px; border-radius: 3px; background: var(--grid); overflow: hidden; margin-bottom: 8px;
}
.progress-fill {
  height: 100%; background: var(--accent); border-radius: 3px;
  transition: width 0.25s ease;
}
.progress-label { font-size: 12.5px; color: var(--text-muted); }

.ph-footer { margin-top: 40px; }
.ph-footer p { font-size: 11.5px; color: var(--text-muted); line-height: 1.6; }

/* Kort (generisk container för varje skärm) */
.ph-card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 22px;
  animation: ph-card-in 0.28s ease;
}
/* Fokus flyttas hit programmatiskt vid varje skärmbyte (app.js focusTop()) för
   skärmläsare/scroll-position — ingen synlig fokusring behövs här eftersom det
   inte är tangentbordsnavigering som triggar den. */
#app:focus { outline: none; }
@keyframes ph-card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .ph-card { animation: none; }
}

/* Intro */
.intro-title { font-size: 21px; font-weight: 650; margin: 0 0 10px; line-height: 1.3; }
.intro-text { font-size: 14.5px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 18px; }
.intro-text:last-of-type { margin-bottom: 22px; }

/* Frågeskärm */
.fraga-text { font-size: 18px; font-weight: 600; line-height: 1.4; margin: 0 0 6px; }
.fraga-hjalp-btn {
  display: inline-flex; align-items: center; gap: 5px; background: none; border: none;
  color: var(--text-muted); font-size: 12.5px; cursor: pointer; padding: 4px 0; margin-bottom: 4px;
}
.fraga-hjalp-btn:hover { color: var(--text-secondary); }
.fraga-hjalp-text {
  font-size: 13px; color: var(--text-secondary); background: var(--page);
  border-radius: 8px; padding: 10px 12px; margin: 6px 0 4px; line-height: 1.5;
}
.alternativ-lista { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.alternativ-btn {
  text-align: left; font-size: 14.5px; line-height: 1.4; color: var(--text-primary);
  background: var(--page); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease;
}
.alternativ-btn:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--page)); }
.alternativ-btn:active { background: color-mix(in srgb, var(--accent) 12%, var(--page)); }

.ph-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; }
.link-btn {
  background: none; border: none; color: var(--text-muted); font-size: 13px; cursor: pointer; padding: 6px 0;
}
.link-btn:hover { color: var(--text-secondary); }

.primary-btn {
  background: var(--accent); color: #fff; border: none; border-radius: 10px;
  font-size: 15px; font-weight: 600; padding: 13px 20px; cursor: pointer; width: 100%;
}
.primary-btn:hover { opacity: 0.92; }

/* Mellanskärm (teaser / facit) */
.mellanskarm-icon { font-size: 26px; margin-bottom: 10px; }
.mellanskarm-text { font-size: 15.5px; line-height: 1.55; color: var(--text-primary); margin: 0 0 8px; }
.mellanskarm-sub { font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; margin: 0 0 20px; }
.facit-badge {
  display: inline-block; font-size: 12px; font-weight: 650; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-1)); border-radius: 20px;
  padding: 3px 10px; margin-bottom: 12px;
}

/* Resultat */
.segment-callout {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-1));
  border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 14px 18px; font-size: 14px; color: var(--text-primary);
  line-height: 1.6; margin-bottom: 8px;
}

.rek-card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 20px; margin-bottom: 14px;
}
.rek-rubrik { font-size: 15.5px; font-weight: 650; margin: 0 0 8px; }
.rek-text { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 10px; }
.rek-toggle {
  background: none; border: none; color: var(--accent); font-size: 13px; font-weight: 600;
  cursor: pointer; padding: 0; margin-bottom: 6px;
}
.rek-fordjupning {
  font-size: 13px; color: var(--text-secondary); line-height: 1.55; background: var(--page);
  border-radius: 8px; padding: 10px 12px; margin: 4px 0 10px; display: none;
}
.rek-fordjupning.visas { display: block; }
.rek-disclaimer { font-size: 11.5px; color: var(--text-muted); line-height: 1.5; margin: 0; }

/* Stat tiles */
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
@media (max-width: 720px) { .kpi-row { grid-template-columns: 1fr 1fr; } }
.tile {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 18px;
}
.tile .label { font-size: 12.5px; color: var(--text-secondary); margin-bottom: 8px; }
.tile .value { font-size: 24px; font-weight: 650; line-height: 1.1; }
.tile .value .unit { font-size: 14px; font-weight: 500; color: var(--text-secondary); }
.tile.hero { grid-column: 1 / -1; }
.tile.hero .value { font-size: 32px; color: var(--status-good); }
@media (prefers-color-scheme: dark) { .tile.hero .value { color: #3ecf3e; } }

/* Toggle-knappar (kapital / år) */
.toggle-group { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 4px; }
.toggle-btn {
  background: var(--page); border: 1px solid var(--border); border-radius: 20px;
  font-size: 13px; color: var(--text-secondary); padding: 7px 14px; cursor: pointer;
}
.toggle-btn.aktiv { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.toggle-label { font-size: 12px; color: var(--text-muted); margin: 14px 0 6px; }

/* Graf */
.chart-card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 12px; padding: 18px 18px 14px; margin-top: 8px;
}
.legend { display: flex; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-secondary); }
.legend-swatch { width: 10px; height: 10px; border-radius: 2px; flex: none; }
.svg-wrap svg { display: block; overflow: visible; width: 100%; height: auto; }
.grafgrid { stroke: var(--grid); stroke-width: 1; }
.graftick { fill: var(--text-muted); font-size: 10.5px; }
.grafendlabel { fill: var(--text-primary); font-size: 11.5px; font-weight: 650; font-variant-numeric: tabular-nums; }
.chart-caption { font-size: 11.5px; color: var(--text-muted); margin-top: 10px; line-height: 1.5; }

.graf-tooltip {
  position: absolute; background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; font-size: 12px; color: var(--text-secondary);
  box-shadow: 0 4px 14px rgba(0,0,0,0.12); pointer-events: none; min-width: 150px; z-index: 2;
}
.graf-tooltip-title { font-weight: 650; color: var(--text-primary); margin-bottom: 4px; }
.graf-tooltip-row { display: flex; justify-content: space-between; gap: 10px; }
.graf-tooltip-key { border-left: 3px solid; padding-left: 6px; }
.graf-tooltip-diff { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 4px; color: var(--text-primary); }

.table-toggle {
  background: none; border: none; color: var(--accent); font-size: 12.5px; font-weight: 600;
  cursor: pointer; padding: 8px 0 0;
}
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; background: var(--page); }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 420px; }
thead th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em;
  color: var(--text-muted); font-weight: 600; padding: 9px 12px; border-bottom: 1px solid var(--grid);
  white-space: nowrap;
}
tbody td { padding: 8px 12px; border-bottom: 1px solid var(--grid); font-variant-numeric: tabular-nums; white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }

/* Källor (valfri, undanskymd — spår 1 byggpass 2026-07-16) */
.kallor-details {
  margin-top: 18px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface-1); padding: 4px 18px;
}
.kallor-details summary {
  cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text-secondary);
  padding: 12px 0; list-style: none;
}
.kallor-details summary::-webkit-details-marker { display: none; }
.kallor-details summary::before { content: "▸ "; color: var(--text-muted); }
.kallor-details[open] summary::before { content: "▾ "; }
.kallor-body { padding-bottom: 16px; }
.kalla-item { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.kalla-item:first-child { margin-top: 4px; padding-top: 0; border-top: none; }
.kalla-titel { font-size: 13px; font-weight: 650; margin: 0 0 4px; }
.kalla-text { font-size: 12.5px; color: var(--text-secondary); line-height: 1.55; margin: 0 0 6px; }
.kalla-lank { font-size: 12px; color: var(--accent); text-decoration: none; }
.kalla-lank:hover { text-decoration: underline; }
.kalla-datum { font-size: 11.5px; color: var(--text-muted); line-height: 1.5; margin: 16px 0 0; padding-top: 12px; border-top: 1px solid var(--border); }

.restart-row { text-align: center; margin-top: 28px; }

.empty { color: var(--text-muted); font-size: 13px; padding: 18px; text-align: center; }