:root {
  color-scheme: light;
  --bg: #f4f5f7;
  --surface: #ffffff;
  --border: #e3e5ea;
  --text: #14161a;
  --text-2: #4c5260;
  --muted: #7a8090;
  --grid: #eceef2;
  --axis: #c9cdd6;
  --actual: #1a56c4;
  --fc: #c056d6;
  --band: rgba(192, 86, 214, 0.16);
  --now: #14161a;
  --plan: rgba(22, 140, 105, 0.2);
  --accent: #1a56c4;
  --warn-bg: #fff6e0;
  --warn-text: #7a5200;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111317;
    --surface: #1a1d22;
    --border: #2b2f37;
    --text: #eef0f3;
    --text-2: #b8bdc8;
    --muted: #8a909c;
    --grid: #252930;
    --axis: #3a3f49;
    --actual: #2a66d8;
    --fc: #c763d6;
    --band: rgba(199, 99, 214, 0.2);
    --now: #eef0f3;
    --plan: rgba(62, 194, 154, 0.24);
    --accent: #5b8ff0;
    --warn-bg: #3a2f14;
    --warn-text: #f3d48a;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111317; --surface: #1a1d22; --border: #2b2f37; --text: #eef0f3; --text-2: #b8bdc8;
  --muted: #8a909c; --grid: #252930; --axis: #3a3f49; --actual: #2a66d8; --fc: #c763d6;
  --band: rgba(199, 99, 214, 0.2); --now: #eef0f3; --plan: rgba(62, 194, 154, 0.24); --accent: #5b8ff0; --warn-bg: #3a2f14; --warn-text: #f3d48a;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); }
h1, h2 { margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 1.35rem; }
h2 { font-size: 1rem; font-weight: 600; }
.muted { color: var(--muted); font-weight: 400; }

.top, main, footer { max-width: 1280px; margin: 0 auto; padding: 0 16px; }
.top {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  padding-top: 22px; padding-bottom: 18px;
}
.brand { display: flex; gap: 12px; align-items: center; }
.logo { width: 34px; height: 34px; fill: var(--fc); background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 6px; }
.sub { margin: 2px 0 0; color: var(--text-2); font-size: 0.9rem; }

.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.seg button {
  border: 0; background: transparent; color: var(--text-2); font: inherit; font-weight: 500;
  padding: 7px 16px; border-radius: 999px; cursor: pointer;
}
.seg button[aria-checked="true"] { background: var(--text); color: var(--surface); }
.seg button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; min-width: 0;
}
.kpi-label { color: var(--text-2); font-size: 0.82rem; }
.kpi-value { font-size: 1.6rem; font-weight: 650; letter-spacing: -0.02em; }
.kpi-sub { color: var(--muted); font-size: 0.82rem; min-height: 1.2em; }

/* Samme fire kolonner som nøgletallene, så sidekolonnen flugter med den sidste boks. */
.layout { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 12px; align-items: start; }
.chart-card, .plan-card { grid-column: span 3; }
.side { grid-column: 4; grid-row: 1 / span 2; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.side { display: flex; flex-direction: column; gap: 14px; }
.side .card h2 { margin-bottom: 12px; }

.card-head { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; color: var(--text-2); font-size: 0.85rem; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { display: inline-block; width: 22px; height: 0; border-top: 2px solid; }
.sw-actual { border-color: var(--actual); }
.sw-fc { border-color: var(--fc); border-top-style: dashed; }
.sw-band { height: 10px; border: 0; background: var(--band); border-radius: 2px; }

.chart-wrap { position: relative; height: clamp(300px, 52vh, 520px); }
#chart { width: 100%; height: 100%; display: block; overflow: visible; touch-action: pan-y; }
#chart text { fill: var(--muted); font-size: 11px; }
#chart .grid { stroke: var(--grid); stroke-width: 1; }
#chart .zero { stroke: var(--axis); stroke-width: 1; }
#chart .daysep { stroke: var(--grid); stroke-width: 1; }
#chart .l-actual { fill: none; stroke: var(--actual); stroke-width: 2; stroke-linejoin: round; }
#chart .l-fc { fill: none; stroke: var(--fc); stroke-width: 2; stroke-dasharray: 5 4; stroke-linejoin: round; }
#chart .band { fill: var(--band); stroke: none; }
#chart .nowline { stroke: var(--now); stroke-width: 1; stroke-dasharray: 2 3; }
#chart .nowlabel { fill: var(--text); font-weight: 600; }
#chart .direct { font-size: 12px; font-weight: 600; }
#chart .direct.a { fill: var(--actual); }
#chart .direct.f { fill: var(--fc); }
#chart .cross { stroke: var(--axis); stroke-width: 1; }
#chart .dot { stroke: var(--surface); stroke-width: 2; }
#chart .dot.a { fill: var(--actual); }
#chart .dot.f { fill: var(--fc); }
.tip {
  position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 6px 20px rgba(0,0,0,.12); border-radius: 8px; padding: 8px 10px; font-size: 0.85rem; min-width: 170px; z-index: 2;
}
.tip b { display: block; margin-bottom: 4px; }
.tip .row { display: flex; justify-content: space-between; gap: 14px; }
.tip .row span:first-child { color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; }
.empty { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--text-2); padding: 20px; }

.table-view { margin-top: 10px; }
.table-view summary { cursor: pointer; color: var(--text-2); font-size: 0.9rem; }
.table-scroll { max-height: 360px; overflow: auto; margin-top: 8px; }
#table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
#table th, #table td { padding: 5px 8px; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
#table th:first-child, #table td:first-child { text-align: left; }
#table thead th { position: sticky; top: 0; background: var(--surface); color: var(--text-2); font-weight: 500; }

.field { display: flex; flex-direction: column; gap: 5px; font-size: 0.88rem; color: var(--text-2); margin-bottom: 12px; }
select, input[type="number"], input[type="time"] {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; width: 100%;
}
.checks { border: 0; padding: 0; margin: 0 0 12px; display: flex; flex-direction: column; gap: 6px; font-size: 0.92rem; }
.checks legend { font-size: 0.88rem; color: var(--text-2); margin-bottom: 6px; padding: 0; }
.checks label, .check-single { display: flex; gap: 8px; align-items: center; cursor: pointer; font-size: 0.92rem; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.warn { background: var(--warn-bg); color: var(--warn-text); border-radius: 8px; padding: 8px 10px; font-size: 0.85rem; margin: 12px 0 0; }

.acc-big { font-size: 1.5rem; font-weight: 650; letter-spacing: -0.02em; }
.acc-grid { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 0.88rem; margin-top: 8px; }
.acc-grid span:nth-child(odd) { color: var(--text-2); }
.acc-grid span:nth-child(even) { text-align: right; font-weight: 500; }
.acc-note { color: var(--muted); font-size: 0.8rem; margin: 10px 0 0; }

.bd { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.bd td { padding: 4px 0; }
.bd td:last-child { text-align: right; }
.bd tr.total td { border-top: 1px solid var(--border); font-weight: 650; padding-top: 7px; }

/* Navigation, tekstafsnit og emnesider */
.sitenav { max-width: 1280px; margin: -6px auto 14px; padding: 0 16px; font-size: 0.9rem; color: var(--muted); }
.sitenav a { color: var(--text-2); text-decoration: none; }
.sitenav a:hover { text-decoration: underline; }
.sitenav a[aria-current="page"] { color: var(--text); font-weight: 600; }
.about { margin-top: 14px; }
.about h2, .article h2 { margin: 18px 0 6px; }
.about h2:first-child, .article .card > h2:first-child { margin-top: 0; }
.about p, .about ul, .article p { margin: 6px 0; max-width: 78ch; color: var(--text-2); }
.about ul { padding-left: 20px; }
.article { display: flex; flex-direction: column; gap: 14px; }
.article strong { color: var(--text); }
.table-scroll.tall { max-height: none; overflow-x: auto; margin: 10px 0; }

.btn {
  font: inherit; font-weight: 500; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; cursor: pointer;
}
.btn:hover { border-color: var(--axis); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn[aria-pressed="true"] { background: var(--text); color: var(--surface); border-color: var(--text); }
.hint { color: var(--muted); font-size: 0.85rem; margin: 0 0 10px; }
.hint:last-child { margin: 10px 0 0; }
.hint:empty { display: none; }
.side .btn { width: 100%; margin-bottom: 8px; }
.plan-actions { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; justify-content: space-between; }

/* Ladeplan */
.plan-card h2 { margin-bottom: 12px; }
.plan-form { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 12px; align-items: end; }
.plan-headline { font-size: 1.15rem; font-weight: 650; letter-spacing: -0.01em; margin: 16px 0 10px; }
.plan-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.plan-kpis .kpi { background: var(--bg); }
.plan-note { color: var(--muted); font-size: 0.82rem; margin: 10px 0 0; }
.sw-plan { height: 10px; border: 0; background: var(--plan); border-radius: 2px; }
#chart .planband { fill: var(--plan); stroke: none; }
#chart .planlabel { fill: var(--text-2); font-size: 10px; font-weight: 600; }
@media (max-width: 480px) { .plan-kpis { grid-template-columns: minmax(0, 1fr); } }

/* Statistiksiden (/stats) */
.st-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 12px; align-items: start; }
.st-grid2 .card h2, .st-days summary { margin-bottom: 10px; }
.st-chart { width: 100%; height: auto; display: block; }
.st-chart text { fill: var(--muted); font-size: 15px; }
.st-chart .st-grid { stroke: var(--grid); stroke-width: 1; }
.st-bar { fill: var(--actual); }
.st-line { fill: none; stroke: var(--actual); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.st-hit { fill: transparent; }
.st-hit:hover { fill: var(--grid); fill-opacity: 0.6; }
.st-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.st-table th, .st-table td { padding: 5px 8px; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
.st-table th { color: var(--text-2); font-weight: 500; }
.st-table th:first-child, .st-table td:first-child { text-align: left; white-space: normal; }
.st-barcell { width: 40%; }
.st-barcell svg { width: 100%; height: 8px; display: block; }
.st-days { margin-top: 14px; }
.st-days summary { cursor: pointer; color: var(--text-2); font-size: 0.9rem; }
@media (max-width: 960px) { .st-grid2 { grid-template-columns: minmax(0, 1fr); } }

footer { color: var(--text-2); font-size: 0.82rem; padding-top: 18px; padding-bottom: 30px; text-align: center; }
footer p { margin: 4px 0; }

@media (max-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .chart-card, .plan-card, .side { grid-column: auto; grid-row: auto; }
  .plan-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  .kpi-value { font-size: 1.3rem; }
  .seg button { padding: 7px 12px; }
}