:root {
  --ink: #12233f;
  --muted: #5b6b82;
  --bg: #f4f7fb;
  --card: #fff;
  --line: #dbe3ee;
  --accent: #233f92;
  --kat: #f8c945;
  --ord: #9dbde6;
  --num: #36608f;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

.app { max-width: 980px; margin: 0 auto; padding: 20px 16px 32px; }

header h1 { margin: 0; font-size: 26px; }
header p { margin: 4px 0 18px; color: var(--muted); }

.modes {
  display: inline-flex;
  background: #e6ecf5;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 18px;
}

.mode {
  border: 0;
  background: transparent;
  padding: 9px 18px;
  border-radius: 9px;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.mode.on { background: var(--card); color: var(--accent); box-shadow: 0 1px 4px rgba(18, 35, 63, .12); }

#view {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}

#view h2 { margin: 6px 0 16px; font-size: 21px; }

.dots { display: flex; gap: 8px; }
.dots i { width: 32px; height: 6px; border-radius: 6px; background: var(--line); }
.dots i.on { background: var(--accent); }

.opts { display: grid; gap: 12px; }

.opt {
  text-align: left;
  border: 2px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}

.opt:hover, .opt:focus-visible { border-color: var(--accent); background: #f3f6ff; outline: none; }
.opt b { display: block; font-size: 17px; }
.opt span { color: var(--muted); font-size: 14px; }

.nav { display: flex; gap: 10px; margin-top: 20px; }

.ghost {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 10px;
  padding: 9px 16px;
  font: inherit;
  cursor: pointer;
}

.ghost:hover { border-color: var(--accent); }

.result { display: grid; gap: 12px; border-left: 6px solid var(--accent); padding-left: 14px; }
.result.kategorik { border-color: var(--kat); }
.result.ordinal { border-color: var(--ord); }
.result.numerik { border-color: var(--num); }

.tcard { background: #f8fafd; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.tcard h4, .detail h4 { margin: 0 0 4px; font-size: 18px; }
.tcard p, .detail p { margin: 4px 0; }
.ex { color: var(--muted); font-size: 14px; }

.alt { margin-top: 16px; padding: 12px 14px; background: #eef4ff; border-radius: 10px; font-size: 14px; }

.scroll { overflow-x: auto; }

table { border-collapse: collapse; width: 100%; min-width: 780px; font-size: 14px; }

th, td { border: 1px solid var(--ink); padding: 10px 8px; vertical-align: middle; }
thead th { background: #fff; text-align: center; }
.rh { background: #fff; text-align: left; width: 120px; }

td { text-align: left; }
td.kategorik { background: var(--kat); }
td.ordinal { background: var(--ord); }
td.numerik { background: var(--num); color: #fff; }
td.hl { filter: brightness(1.12) saturate(1.1); }

.chip {
  display: block;
  width: 100%;
  margin: 4px 0;
  padding: 6px 8px;
  text-align: left;
  border: 1px solid rgba(18, 35, 63, .25);
  border-radius: 8px;
  background: rgba(255, 255, 255, .55);
  color: inherit;
  font: inherit;
  cursor: pointer;
}

td.numerik .chip { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .4); }
.chip:hover { background: #fff; color: var(--ink); }
.chip.on { background: var(--ink) !important; color: #fff !important; }

.detail { margin-top: 16px; padding: 14px 16px; background: #f8fafd; border: 1px solid var(--line); border-radius: 12px; }
.detail small { color: var(--muted); }

footer { margin-top: 14px; font-size: 13px; color: var(--muted); }

@media (min-width: 700px) {
  .opts { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
}

.help { background: #fff8e1; border: 1px solid #f3d98b; border-radius: 12px; padding: 12px 16px; margin: 14px 0; font-size: 14px; }
.help ul { margin: 6px 0 0; padding-left: 20px; }
.help li { margin: 4px 0; }
.help code { background: #fff; padding: 1px 5px; border-radius: 5px; }
.as { font-size: 14px; margin: 6px 0 0; }
.gloss { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 12px; font-size: 14px; }
.gloss summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.gloss dt { font-weight: 600; margin-top: 8px; }
.gloss dd { margin: 2px 0 0; color: var(--muted); }