:root { color-scheme: light; --ink: #1c1915; --muted: #5c564c; --line: #e4ddd0; --paper: #f7f3ea; --card: #fffdf8; --accent: #9a3412; --ok: #166534; --warn: #92400e; --bad: #991b1b; }
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.45 "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); }
header { display: flex; gap: 1rem; align-items: center; padding: .8rem 1.2rem; background: #292524; color: #faf7f2; }
header a { color: inherit; text-decoration: none; }
header nav { display: flex; gap: .9rem; flex-wrap: wrap; }
header .spacer { flex: 1; }
main { max-width: 1100px; margin: 0 auto; padding: 1.2rem; }
h1 { font-size: 1.5rem; margin: 0 0 .4rem; }
h2 { font-size: 1.15rem; margin: 1.4rem 0 .4rem; }
a { color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; margin: .8rem 0; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .4rem .45rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .85rem; color: var(--muted); }
label { display: block; margin: .55rem 0 .15rem; font-size: .9rem; }
input, select, textarea, button { font: inherit; padding: .4rem .5rem; border: 1px solid #d6d0c6; border-radius: 6px; }
textarea { width: 100%; min-height: 5rem; }
button, .button { background: var(--accent); color: white; border: 0; cursor: pointer; text-decoration: none; display: inline-block; }
.secondary { background: #44403c; }
.badge { display: inline-block; border-radius: 999px; padding: .05rem .5rem; font-size: .8rem; background: #e7e5e4; }
.ok { background: #dcfce7; color: var(--ok); }
.warn { background: #fef3c7; color: var(--warn); }
.bad { background: #fee2e2; color: var(--bad); }
.muted { color: var(--muted); }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: end; }
.grow { flex: 1; }
pre { white-space: pre-wrap; word-break: break-word; background: #f5f5f4; padding: .6rem; border-radius: 6px; font-size: .82rem; }
.warning { border-left: 4px solid var(--warn); padding-left: .7rem; }
.error { color: var(--bad); }
nav.tabs { display: flex; gap: .6rem; flex-wrap: wrap; margin: .6rem 0; }
nav.tabs a { text-decoration: none; }
dl.facts { display: grid; grid-template-columns: 11rem 1fr; gap: .2rem .8rem; margin: .4rem 0 1rem; }
dl.facts dt { color: var(--muted); }
.pager { display: flex; gap: .8rem; align-items: center; margin-top: .6rem; }
.kwh { font-variant-numeric: tabular-nums; }
.signal { display: flex; gap: 1rem; align-items: center; margin: .3rem 0 .6rem; }
.signal-value { font-size: 1.45rem; margin: 0; }
.bars { display: flex; gap: 3px; align-items: flex-end; height: 32px; }
.bars i { display: block; width: 8px; background: #d6d0c6; border-radius: 2px; }
.bars i:nth-child(1) { height: 8px; }
.bars i:nth-child(2) { height: 14px; }
.bars i:nth-child(3) { height: 20px; }
.bars i:nth-child(4) { height: 28px; }
.bars i.on { background: var(--ok); }
.bars.slecht i.on, .bars.onbekend i.on { background: var(--bad); }
.bars.matig i.on { background: var(--warn); }
.spark { width: 100%; max-width: 420px; height: 84px; background: #f5f5f4; border-radius: 6px; display: block; }
.period { display: flex; gap: .8rem; margin: .2rem 0 .6rem; }
.period a { text-decoration: none; }
.period a.on { font-weight: 700; text-decoration: underline; }
.chart { width: 100%; max-width: 520px; height: 96px; background: #f5f5f4; border-radius: 6px; display: block; }
.chart .axis { stroke: #e4ddd0; stroke-width: 1; }
.chart rect.kwh { fill: #9a3412; }
.chart rect.up { fill: #166534; }
.chart polyline { fill: none; stroke: #9a3412; stroke-width: 2; }
.chart circle { fill: #9a3412; }
.meter { height: 8px; background: #e7e5e4; border-radius: 99px; overflow: hidden; max-width: 420px; margin: .4rem 0; }
.meter > span { display: block; height: 100%; background: var(--ok); }
.meter.warn > span { background: var(--warn); }
.meter.bad > span { background: var(--bad); }
.toggles { margin: .2rem 0 .6rem; padding-left: 1.2rem; }