:root {
  --bg: #f3efe6;
  --ink: #2a2622;
  --muted: #6e675e;
  --line: #e0d8cb;
  --panel: #faf7f1;
  --bar: color-mix(in srgb, var(--panel) 92%, #ddd4c4);
  --focus: #3d6b5a;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Segoe UI", "Helvetica Neue", sans-serif;
  --max: 40rem;
  --bar-h: 3.4rem;
  --top-h: 3rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--serif);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 50% -8%, #ebe4d6 0%, transparent 55%),
    var(--bg);
  line-height: 1.65;
  padding: calc(var(--top-h) + 0.75rem) 1rem calc(var(--bar-h) + 1.5rem);
  -webkit-font-smoothing: antialiased;
}

.top {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--top-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0 0.85rem;
  background: color-mix(in srgb, var(--bar) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 20;
}

.top h1 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--sans);
  letter-spacing: -0.01em;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.home,
.ghost,
.nav {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 8px;
  font: 0.82rem/1 var(--sans);
  padding: 0.45rem 0.65rem;
  text-decoration: none;
  cursor: pointer;
}

.home:hover,
.ghost:hover,
.nav:hover,
#epSelect:hover {
  border-color: color-mix(in srgb, var(--focus) 40%, var(--line));
}

.ghost[aria-expanded="true"] {
  background: color-mix(in srgb, var(--focus) 12%, var(--panel));
}

.legend {
  position: fixed;
  top: calc(var(--top-h) + 0.4rem);
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 1.5rem));
  z-index: 19;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  box-shadow: 0 10px 30px rgba(42, 38, 34, 0.08);
}

.legend ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
}

.legend i {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  margin-right: 0.3rem;
  vertical-align: -0.05rem;
}

.page {
  max-width: var(--max);
  margin: 0 auto;
}

.loading,
.error {
  font-family: var(--sans);
  color: var(--muted);
  padding: 2rem 0;
}

.page article {
  font-size: clamp(1.02rem, 0.96rem + 0.35vw, 1.12rem);
}

.page h1 {
  font-size: clamp(1.35rem, 1.15rem + 0.9vw, 1.7rem);
  line-height: 1.25;
  margin: 0.4rem 0 0.85rem;
  letter-spacing: -0.02em;
}

.page h2 {
  font-size: 1.05rem;
  margin: 1.6rem 0 0.7rem;
  font-family: var(--sans);
  font-weight: 650;
  color: color-mix(in srgb, var(--ink) 88%, var(--muted));
}

.page h3 {
  font-size: 0.92rem;
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 1.25rem 0 0.5rem;
}

.page p {
  margin: 0.55rem 0;
}

.page em {
  font-style: italic;
  color: color-mix(in srgb, var(--ink) 78%, var(--muted));
}

.page strong {
  font-weight: 650;
}

.page hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 1.4rem 0;
}

.page ul {
  padding-left: 1.15rem;
  margin: 0.4rem 0 1rem;
}

.page ol {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
}

.pairs {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 0.5rem 0 0;
}

.pair {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.5rem;
  align-items: start;
}

.pair-num {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--muted);
  text-align: right;
  padding-top: 0.95rem;
  line-height: 1;
  user-select: text;
}

.pair-card {
  position: relative;
  padding: 0.75rem 0.85rem;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: 12px;
  min-width: 0;
}

.line {
  display: grid;
  grid-template-columns: 1.55rem minmax(0, 1fr);
  gap: 0.4rem;
  align-items: start;
}

.line + .line {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px dashed color-mix(in srgb, var(--line) 85%, transparent);
}

.lang {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding-top: 0.28rem;
  line-height: 1;
}

.line .txt {
  min-width: 0;
  overflow-wrap: anywhere;
}

.line.ua .txt {
  color: color-mix(in srgb, var(--ink) 86%, var(--muted));
  font-size: 0.97em;
}

.page .txt span[style] {
  font-weight: 550;
}

.btn-grammar {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  appearance: none;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, #fff);
  color: var(--muted);
  border-radius: 999px;
  font: 0.68rem/1 var(--sans);
  font-weight: 650;
  letter-spacing: 0.02em;
  padding: 0.32rem 0.5rem;
  cursor: pointer;
  opacity: 0.72;
}

.btn-grammar:hover,
.btn-grammar:focus-visible {
  opacity: 1;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--focus) 35%, var(--line));
}

.pair-card .line.de {
  padding-right: 2.6rem;
}

.grammar-pop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: end center;
  padding: 0 0.75rem calc(var(--bar-h) + 0.75rem + env(safe-area-inset-bottom, 0px));
  background: rgba(42, 38, 34, 0.28);
}

.grammar-pop[hidden] {
  display: none !important;
}

.grammar-pop-inner {
  width: min(var(--max), 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px 14px 10px 10px;
  padding: 0.85rem 0.95rem 1rem;
  box-shadow: 0 -8px 28px rgba(42, 38, 34, 0.12);
  font-family: var(--sans);
}

.grammar-pop-inner header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

.grammar-pop-inner ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.grammar-pop-inner li {
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 65%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--ink);
}

.grammar-pop-inner li span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

@media (max-width: 520px) {
  .pair {
    grid-template-columns: 1.55rem minmax(0, 1fr);
    gap: 0.35rem;
  }

  .pair-num {
    font-size: 0.72rem;
    padding-top: 0.9rem;
  }

  .pair-card {
    padding: 0.7rem 0.7rem;
  }

  .line {
    grid-template-columns: 1.35rem minmax(0, 1fr);
  }
}

.page a {
  color: var(--focus);
}

.meta-note {
  font-family: var(--sans);
  font-size: 0.88rem;
  color: var(--muted);
}

.bar {
  position: fixed;
  inset: auto 0 0 0;
  height: calc(var(--bar-h) + env(safe-area-inset-bottom, 0px));
  padding: 0 0.75rem env(safe-area-inset-bottom, 0px);
  display: grid;
  grid-template-columns: 3rem 1fr 3rem;
  align-items: center;
  gap: 0.55rem;
  background: color-mix(in srgb, var(--bar) 92%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  z-index: 20;
}

.nav {
  width: 2.75rem;
  height: 2.55rem;
  padding: 0;
  font-size: 1.15rem;
  display: grid;
  place-items: center;
}

.nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.bar-mid {
  min-width: 0;
}

#epSelect {
  width: 100%;
  appearance: none;
  border: 1px solid var(--line);
  background: var(--panel)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236e675e' stroke-width='1.5'/%3E%3C/svg%3E")
    no-repeat right 0.7rem center;
  color: var(--ink);
  border-radius: 8px;
  font: 0.88rem/1.2 var(--sans);
  padding: 0.65rem 1.8rem 0.65rem 0.75rem;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* Hide the long POS glossary that lives inside each MD — legend chip covers it */
.page .md-legend {
  display: none;
}

@media (max-width: 520px) {
  body {
    padding-left: 0.8rem;
    padding-right: 0.8rem;
  }

  .page ol > li {
    padding: 0.7rem 0.7rem;
    border-radius: 10px;
  }

  .top h1 {
    font-size: 0.86rem;
  }
}