:root {
  --ink: #14181F;
  --mute: #9AA3B5;
  --line: #EDEFF3;
  --blue: #2E5BFF;
  --amber: #E08A2B;
  --bg: #F4F5F8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 28px 16px 56px; }
.eyebrow { font-size: 11px; letter-spacing: 1.5px; font-weight: 700; color: var(--mute); margin: 0; }
h1 { font-size: 30px; font-weight: 800; margin: 2px 0 4px; letter-spacing: -0.5px; }
.subtitle { font-size: 13px; color: var(--mute); margin: 0 0 20px; }

.toggle-row { display: flex; gap: 10px; margin-bottom: 18px; }
.toggle {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px; border-radius: 14px; cursor: pointer; font-weight: 700; font-size: 15px;
  border: 2px solid var(--line); background: #fff; color: var(--mute);
}
.toggle.active { border-color: var(--blue); color: var(--blue); box-shadow: 0 2px 10px rgba(46,91,255,0.10); }
#btnGaz.active { border-color: var(--amber); color: var(--amber); }

.card { background: #fff; border-radius: 16px; padding: 20px; margin-bottom: 18px; box-shadow: 0 2px 12px rgba(20,24,31,0.05); }
.field-label { font-size: 13px; font-weight: 600; margin: 0 0 8px; }
.field-label .muted { color: var(--mute); font-weight: 400; }

.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.pill {
  padding: 9px 16px; border-radius: 999px; cursor: pointer; font-size: 13.5px; font-weight: 600;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
}
.pill.on { color: #fff; }

.numfield { position: relative; margin-bottom: 8px; }
.numfield input {
  width: 100%; padding: 12px 60px 12px 14px; border-radius: 10px; border: 1.5px solid var(--line);
  font-size: 18px; font-weight: 700; color: var(--ink); box-sizing: border-box;
}
.numfield span { position: absolute; right: 14px; top: 15px; font-size: 13px; color: var(--mute); }
input[type="range"] { width: 100%; margin-bottom: 18px; }

#bandeau .banner {
  border-radius: 16px; padding: 18px 20px; margin-bottom: 18px; color: #fff;
  display: flex; justify-content: space-between; align-items: flex-start;
}
#bandeau .banner p.small { margin: 0; font-size: 13px; opacity: .85; }
#bandeau .banner p.big { margin: 4px 0 0; font-size: 24px; font-weight: 800; }
#bandeau .banner span.vs { font-size: 12px; opacity: .85; white-space: nowrap; margin-top: 4px; }

.list-header { display: flex; justify-content: space-between; align-items: baseline; margin: 0 4px 8px; }
.count { font-size: 14px; font-weight: 700; margin: 0; }
.sortnote { font-size: 12px; color: var(--mute); margin: 0; }

.results { padding: 6px 18px; }
.row { padding: 14px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: none; }
.row-top { display: flex; align-items: center; gap: 10px; }
.rank {
  width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0; display: flex; align-items: center;
  justify-content: center; font-size: 11px; font-weight: 800; background: #EEF0F4; color: var(--ink);
}
.rank.ref { color: var(--mute); }
.row-mid { flex: 1; min-width: 0; }
.row-title { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.fourn { font-size: 14.5px; font-weight: 700; }
.offre { font-size: 13px; color: var(--mute); }
.row-price { text-align: right; flex-shrink: 0; }
.price-big { margin: 0; font-size: 16px; font-weight: 800; }
.price-big small { font-size: 12px; font-weight: 600; color: var(--mute); }
.diff { margin: 1px 0 0; font-size: 12px; font-weight: 600; }
.bar-track { height: 5px; background: #F0F1F5; border-radius: 3px; margin: 10px 0 6px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 3px; }
.row-note { margin: 0; font-size: 11.5px; color: var(--mute); }
.row-note b { color: var(--ink); }

.legend { display: flex; gap: 16px; flex-wrap: wrap; margin: 14px 4px 0; font-size: 12px; color: var(--mute); }
.link-btn { display: flex; align-items: center; gap: 6px; margin-top: 14px; font-size: 12.5px; color: var(--mute); background: none; border: none; cursor: pointer; padding: 0 4px; }
.sources-panel { font-size: 12.5px; line-height: 1.6; margin-top: 8px; }
.sources-panel ul { margin: 0; padding-left: 18px; }
.sources-panel li { margin-bottom: 6px; }
.footnote { font-size: 11.5px; color: var(--mute); margin-top: 16px; line-height: 1.6; }