:root {
  color-scheme: light;
  --bg: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink2: #52514e;
  --muted: #6f6d68;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --bar: #2a78d6;
  --good: #0ca30c;
  --good-ink: #006300;
  --bad-ink: #b02a2a;
  --accent: #0b6b3a;
  --border: rgba(11, 11, 11, 0.10);
  --tint-good: rgba(12, 163, 12, 0.12);
  --tint-bad: rgba(208, 59, 59, 0.12);
  --tint-mid: rgba(250, 178, 25, 0.16);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0d0d0d;
    --surface: #1a1a19;
    --ink: #f0efec;
    --ink2: #c3c2b7;
    --muted: #a3a29b;
    --grid: #2c2c2a;
    --axis: #383835;
    --bar: #3987e5;
    --good-ink: #3ccf3c;
    --bad-ink: #f08080;
    --accent: #4cc68a;
    --border: rgba(255, 255, 255, 0.10);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d0d0d; --surface: #1a1a19; --ink: #f0efec; --ink2: #c3c2b7; --muted: #a3a29b;
  --grid: #2c2c2a; --axis: #383835; --bar: #3987e5; --good-ink: #3ccf3c; --bad-ink: #f08080;
  --accent: #4cc68a; --border: rgba(255, 255, 255, 0.10);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
h1 { font-size: 1.7rem; line-height: 1.2; margin: 1.2rem 0 .4rem; }
h2 { font-size: 1.25rem; margin: 2rem 0 .6rem; }
h3 { font-size: 1.05rem; margin: 1.4rem 0 .5rem; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--surface); padding: 8px; z-index: 9; }
.muted, .note { color: var(--muted); font-size: .9rem; }
.lede { color: var(--ink2); margin-top: 0; }

.top { border-bottom: 1px solid var(--border); background: var(--surface); }
.top .wrap { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 1.1rem; }
.langs { font-size: .9rem; color: var(--muted); }
.langs a[aria-current] { color: var(--ink); font-weight: 600; text-decoration: none; }

.foot { margin-top: 3rem; border-top: 1px solid var(--border); background: var(--surface); color: var(--ink2); font-size: .88rem; }
.foot .wrap { padding-top: 12px; padding-bottom: 20px; }
.donate { display: inline-block; margin-left: 6px; padding: 2px 10px; border-radius: 99px; background: var(--accent); color: var(--surface); text-decoration: none; font-weight: 600; }

.crumbs { font-size: .88rem; color: var(--muted); margin-top: 1rem; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: 10px; margin: 12px 0; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; display: flex; flex-direction: column; }
.tile .k { color: var(--ink2); font-size: .85rem; }
.tile .v { font-size: 1.6rem; font-weight: 700; line-height: 1.25; }
.tile .u { color: var(--muted); font-size: .85rem; }
.tile.good { box-shadow: inset 4px 0 0 var(--good); }
.tile.bad { box-shadow: inset 4px 0 0 #d03b3b; }

.nowbox { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: baseline; background: var(--surface); border: 1px solid var(--border); border-radius: 99px; padding: 6px 16px; margin: 0; }
.nowbox .k { font-weight: 700; color: var(--accent); }
.nowbox .v { font-size: 1.3rem; font-weight: 700; }
.nowbox .l { color: var(--ink2); font-size: .9rem; }

.fig { margin: 8px 0; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 8px 6px 2px; }
.chart { display: block; width: 100%; height: auto; font-size: 12px; }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .axis { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-variant-numeric: tabular-nums; }
.chart .day { fill: var(--accent); }
.chart .bar .fill { fill: var(--bar); }
.chart .bar.cheap .fill { fill: var(--good); }
.chart .bar .hit { fill: transparent; }
.chart .bar .tip { fill: var(--ink); font-weight: 600; opacity: 0; pointer-events: none; }
.chart .bar:hover .tip, .chart .bar:focus .tip { opacity: 1; }
.chart .bar:hover .fill, .chart .bar:focus .fill { opacity: .8; }
.chart .bar:focus { outline: none; }
.chart .bar.now .fill { stroke: var(--ink); stroke-width: 2; }
.chart .bracket { fill: none; stroke: var(--good-ink); stroke-width: 1.5; }
.chart .annot { fill: var(--good-ink); font-weight: 600; }
.chart.heat rect { stroke: none; }
.ramp-legend { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: var(--ink2); margin: 6px 4px; }
.ramp { display: inline-flex; }
.ramp span { width: 22px; height: 12px; }

.plan { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.plan li { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
.plan .what small { color: var(--muted); }
.plan .when { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.plan .money { grid-column: 1 / -1; color: var(--ink2); font-size: .9rem; }
.plan .money strong { color: var(--good-ink); }

table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--ink2); font-weight: 600; font-size: .85rem; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.now td { background: var(--tint-good); font-weight: 700; }
details.table { margin: 12px 0; }
details.table summary { cursor: pointer; color: var(--accent); font-weight: 600; padding: 6px 0; }
.tier { display: inline-block; padding: 0 8px; border-radius: 99px; font-size: .82rem; font-weight: 600; }
.tier.t0 { background: var(--tint-good); color: var(--good-ink); }
.tier.t1 { background: var(--tint-mid); color: var(--ink2); }
.tier.t2 { background: var(--tint-bad); color: var(--bad-ink); }

.pending { background: var(--surface); border: 1px dashed var(--axis); border-radius: 10px; padding: 12px 14px; color: var(--ink2); }
.tip { background: var(--tint-good); border-radius: 10px; padding: 12px 14px; margin: 1.5rem 0; }
.changes { padding-left: 1.2rem; color: var(--ink2); }

.mix-legend { font-size: .85rem; color: var(--ink2); display: flex; align-items: center; gap: 6px; margin: 0 0 6px; }
.sw { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: var(--good); }
.bars { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.bars li { display: grid; grid-template-columns: minmax(7rem, 13rem) 1fr 4.2rem; gap: 10px; align-items: center; font-size: .92rem; }
.bars .track { height: 12px; background: var(--grid); border-radius: 3px; overflow: hidden; }
.bars .track span { display: block; height: 100%; background: var(--muted); border-radius: 0 3px 3px 0; }
.bars .ren .track span { background: var(--good); }
.bars .pct { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink2); }

.pager { display: flex; justify-content: space-between; gap: 12px; margin: 2rem 0; }
.months { padding-left: 1.2rem; }
.months li { margin: 4px 0; }
.prose { max-width: 680px; }
.prose pre { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 10px; overflow-x: auto; font-size: .82rem; }
.about-pvpc { color: var(--ink2); font-size: .9rem; }

.widget { padding: 10px; background: var(--surface); font-size: 14px; }
.widget .wtitle { margin: 0 0 6px; font-weight: 700; }
.widget .wtitle small { font-weight: 400; color: var(--muted); }
.widget p { margin: 6px 0 0; }

.fig.scroll { overflow-x: auto; }
.fig.scroll .heat { min-width: 560px; }
@media (max-width: 520px) {
  h1 { font-size: 1.4rem; }
  .bars li { grid-template-columns: 7rem 1fr 3.8rem; font-size: .85rem; }
  .chart:not(.heat) { font-size: 22px; }
  .tiles { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .tile { padding: 8px; }
  .tile .k, .tile .u { font-size: .74rem; }
  .tile .v { font-size: 1.2rem; }
}
@media (forced-colors: active) {
  .chart .bar.cheap .fill { fill: Highlight; }
}

/* Cerdanyola Avui */
.sections { width: 100%; font-size: .92rem; }
.hero { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; }
.hero .big { font-size: 2.2rem; line-height: 1; }
.hero .k { font-weight: 700; color: var(--accent); }
.hero .v { font-size: 1.3rem; }
.light { background: var(--tint-good); border-radius: 10px; padding: 2px 14px 6px; margin-top: 1.5rem; }
.light h2 { margin-top: .8rem; }
.events, .alerts, .dir { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.events li { display: grid; gap: 2px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
.events .when { color: var(--ink2); font-size: .88rem; font-weight: 600; }
.events .what { font-weight: 600; }
.alerts li { background: var(--tint-mid); border-radius: 8px; padding: 8px 12px; }
.alerts .line { display: inline-block; background: #e2231a; color: #fff; font-weight: 700; border-radius: 4px; padding: 0 6px; margin-right: 4px; font-size: .85rem; }
.aq { display: inline-block; border-radius: 99px; padding: 0 6px; font-size: .75rem; font-weight: 600; }
.aq.a0, .aq.a1 { background: var(--tint-good); color: var(--good-ink); }
.aq.a2 { background: var(--tint-mid); color: var(--ink2); }
.aq.a3, .aq.a4, .aq.a5 { background: var(--tint-bad); color: var(--bad-ink); }
.scroll-x { overflow-x: auto; }
details.group { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 12px; margin: 8px 0; }
details.group summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
.dir li { border-top: 1px solid var(--border); padding: 8px 0 4px; font-size: .92rem; }
.weather td, .weather th { padding: 6px 4px; }
.weather td.num { white-space: nowrap; }
@media (max-width: 520px) {
  .weather { font-size: .85rem; }
  .weather .skytxt { display: none; }
  .events li { padding: 8px 10px; }
}