/* @ashlr/lexicon demo. No framework; tokens on :root, dark mode via prefers-color-scheme. */

:root {
  color-scheme: light dark;

  --bg: #f6f7f9;
  --bg-accent: #eef6f5;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --border: #dfe3e8;
  --border-strong: #c6ccd4;
  --text: #0f1419;
  --muted: #5b6672;
  --faint: #8a94a0;

  --accent: #0f766e;
  --accent-hover: #0d655e;
  --accent-ink: #ffffff;
  --accent-soft: #d8f0ec;

  --danger: #b42318;
  --danger-soft: #fdecea;

  --alias-bg: #d9f5e4;
  --alias-ink: #0c5f37;
  --alias-line: #1f9b5e;
  --phonetic-bg: #fdf0c9;
  --phonetic-ink: #6b4f00;
  --phonetic-line: #d9a300;
  --fuzzy-bg: #ebe3ff;
  --fuzzy-ink: #4a2c9a;
  --fuzzy-line: #8b6cf0;

  --mark-tip-bg: #0f1419;
  --mark-tip-ink: #ffffff;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(15, 20, 25, 0.04), 0 8px 24px -12px rgba(15, 20, 25, 0.12);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f14;
    --bg-accent: #0e1a1a;
    --surface: #121820;
    --surface-2: #171f29;
    --border: #232c37;
    --border-strong: #33404e;
    --text: #e8edf2;
    --muted: #9aa6b2;
    --faint: #6b7784;

    --accent: #2dd4bf;
    --accent-hover: #5eead4;
    --accent-ink: #062521;
    --accent-soft: #10302d;

    --danger: #f97066;
    --danger-soft: #2a1614;

    --alias-bg: #0f3324;
    --alias-ink: #7ee2a8;
    --alias-line: #2fbf71;
    --phonetic-bg: #3a2c05;
    --phonetic-ink: #f5d06f;
    --phonetic-line: #d9a300;
    --fuzzy-bg: #2a1f4d;
    --fuzzy-ink: #c4b1ff;
    --fuzzy-line: #8b6cf0;

    --mark-tip-bg: #f2f5f8;
    --mark-tip-ink: #0b0f14;

    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
  }
}

:root[data-theme="dark"] {
  --bg: #0b0f14;
  --bg-accent: #0e1a1a;
  --surface: #121820;
  --surface-2: #171f29;
  --border: #232c37;
  --border-strong: #33404e;
  --text: #e8edf2;
  --muted: #9aa6b2;
  --faint: #6b7784;
  --accent: #2dd4bf;
  --accent-hover: #5eead4;
  --accent-ink: #062521;
  --accent-soft: #10302d;
  --danger: #f97066;
  --danger-soft: #2a1614;
  --alias-bg: #0f3324;
  --alias-ink: #7ee2a8;
  --alias-line: #2fbf71;
  --phonetic-bg: #3a2c05;
  --phonetic-ink: #f5d06f;
  --phonetic-line: #d9a300;
  --fuzzy-bg: #2a1f4d;
  --fuzzy-ink: #c4b1ff;
  --fuzzy-line: #8b6cf0;
  --mark-tip-bg: #f2f5f8;
  --mark-tip-ink: #0b0f14;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
}

/* ------------------------------------------------------------------ base */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(1200px 400px at 50% -120px, var(--bg-accent), transparent 70%);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
code { font-family: var(--mono); font-size: 0.92em; }

.mono { font-family: var(--mono); }

.wrap {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

@media (min-width: 720px) {
  .wrap { padding-left: 28px; padding-right: 28px; }
}

/* ---------------------------------------------------------------- header */

.site-header { padding-top: 14px; }

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  font-size: 16px;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent);
  position: relative;
  flex: none;
}
.brand-mark::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 7px;
  width: 9px;
  height: 12px;
  border-left: 3px solid var(--accent-ink);
  border-bottom: 3px solid var(--accent-ink);
  border-radius: 0 0 0 2px;
}

.header-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-weight: 500;
}
.header-links a { color: var(--muted); }
.header-links a:hover { color: var(--text); text-decoration: none; }

.install {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}
.install code { font-size: 12.5px; color: var(--text); }

.hero {
  padding-top: 40px;
  padding-bottom: 28px;
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.pitch {
  margin-top: 14px;
  font-size: 16.5px;
  color: var(--muted);
  max-width: 720px;
}
.pitch em { color: var(--text); font-style: normal; text-decoration: line-through; text-decoration-color: var(--danger); text-decoration-thickness: 1.5px; }
.pitch strong { color: var(--text); font-weight: 600; }

/* ------------------------------------------------------------------ grid */

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 18px;
  align-items: start;
  padding-bottom: 40px;
}

@media (max-width: 1100px) {
  .grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .panel-lexicon { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .hero { padding-top: 26px; padding-bottom: 18px; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-head h2 {
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.step {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.panel-actions { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* --------------------------------------------------------------- controls */

.field {
  width: 100%;
  font: inherit;
  font-size: 16px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.field:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field::placeholder { color: var(--faint); }
textarea.field { resize: vertical; line-height: 1.55; min-height: 120px; }
textarea.field.mono { font-size: 14px; }
textarea.yaml { min-height: 340px; tab-size: 2; }
textarea[aria-invalid="true"] { border-color: var(--danger); }
select.field { appearance: auto; padding: 8px 10px; font-size: 14px; width: auto; min-width: 150px; }

.btn {
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 9px 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  line-height: 1.2;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, color 0.12s, transform 0.05s;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn-sm { font-size: 13px; padding: 6px 10px; }
.btn-xs { font-size: 12px; padding: 3px 8px; }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }

.btn-ghost { background: transparent; color: var(--muted); border-color: var(--border); }
.btn-ghost:hover:not(:disabled) { color: var(--text); border-color: var(--border-strong); }

.hint { font-size: 12.5px; color: var(--faint); }
.error-text { color: var(--danger); }

/* --------------------------------------------------------------- dictate */

.dictate-row { display: flex; align-items: center; gap: 12px; min-height: 40px; }

.mic {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.85;
  position: relative;
}

#dictate.listening { background: var(--danger); color: #fff; }
#dictate.listening .mic { animation: pulse 1.1s ease-in-out infinite; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.55); }
  50% { box-shadow: 0 0 0 7px rgba(255, 255, 255, 0); }
}

.interim { font-style: italic; color: var(--muted); font-size: 14px; min-width: 0; overflow-wrap: anywhere; }

/* -------------------------------------------------------------- settings */

.settings {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--muted);
}

.switch { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; }
.switch input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }

.range { display: inline-flex; align-items: center; gap: 10px; flex: 1 1 200px; }
.range input { accent-color: var(--accent); flex: 1 1 100px; min-width: 90px; margin: 0; }
.range output { font-variant-numeric: tabular-nums; color: var(--text); font-weight: 500; }

/* ---------------------------------------------------------------- output */

.stats { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }

.output {
  font-size: 14px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  min-height: 120px;
}
.output .placeholder { color: var(--faint); font-family: var(--font); }

mark.hit {
  border-radius: 4px;
  padding: 1px 4px;
  margin: 0 -1px;
  font-weight: 500;
  color: inherit;
  position: relative;
  cursor: help;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
mark.hit-alias { background: var(--alias-bg); color: var(--alias-ink); text-decoration-color: var(--alias-line); }
mark.hit-phonetic { background: var(--phonetic-bg); color: var(--phonetic-ink); text-decoration-color: var(--phonetic-line); }
mark.hit-fuzzy { background: var(--fuzzy-bg); color: var(--fuzzy-ink); text-decoration-color: var(--fuzzy-line); }
mark.hit:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

mark.hit[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%) translateY(4px);
  background: var(--mark-tip-bg);
  color: var(--mark-tip-ink);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.3;
  padding: 6px 9px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.12s, transform 0.12s;
  z-index: 10;
  box-shadow: var(--shadow);
}
mark.hit[data-tip]:hover::after,
mark.hit[data-tip]:focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }

.legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-size: 12.5px;
  color: var(--faint);
}
.legend mark { font-size: 12px; cursor: default; }

.diff {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13.5px;
}

.diff-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}
.diff-from { font-family: var(--mono); color: var(--muted); text-decoration: line-through; text-decoration-color: var(--danger); overflow-wrap: anywhere; }
.diff-arrow { color: var(--faint); }
.diff-to { font-family: var(--mono); font-weight: 500; overflow-wrap: anywhere; }
.diff-conf { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 12.5px; }
.diff-empty { color: var(--faint); font-size: 13px; padding: 2px 0; }

.badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
}
.badge-alias { background: var(--alias-bg); color: var(--alias-ink); }
.badge-phonetic { background: var(--phonetic-bg); color: var(--phonetic-ink); }
.badge-fuzzy { background: var(--fuzzy-bg); color: var(--fuzzy-ink); }

/* --------------------------------------------------------------- lexicon */

.status { font-size: 12.5px; }
.status-ok { color: var(--muted); }
.status-bad { color: var(--danger); font-weight: 500; }

.error {
  margin: 0;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--danger);
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.add-term, .export {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.add-term h3, .export h3 { font-size: 13.5px; color: var(--muted); font-weight: 600; }

.add-fields { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 8px; }
@media (max-width: 520px) { .add-fields { grid-template-columns: minmax(0, 1fr); } }
.add-fields .field { font-size: 14px; padding: 8px 10px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 0; }
.chips:empty { display: none; }
.chip {
  font: inherit;
  font-size: 12.5px;
  font-family: var(--mono);
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px dashed var(--border-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.chip:hover { border-style: solid; border-color: var(--accent); color: var(--accent); }
.chips-empty { font-size: 12.5px; color: var(--faint); }

.add-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.export-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.export-preview {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  max-height: 260px;
  overflow: auto;
}

/* --------------------------------------------------------------- install */

.install-section { padding-bottom: 40px; }

.install-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.install-head { display: flex; flex-direction: column; gap: 4px; }
.install-head h2 { font-size: 20px; letter-spacing: -0.02em; }
.install-lede { color: var(--muted); font-size: 14.5px; }

.install-options {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.install-options li { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
/* The script is the main path; give it the whole first row. */
.install-options li:first-child { grid-column: 1 / -1; }

.install-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--faint);
}

.cmd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 8px 8px 12px;
  min-width: 0;
}
.cmd code {
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  min-width: 0;
  flex: 1 1 auto;
}
.cmd code::-webkit-scrollbar { display: none; }
.cmd .btn { flex: none; }

.install-then { font-size: 14.5px; color: var(--muted); }
.install-then code { color: var(--text); }

.downloads {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.downloads h3 { font-size: 13.5px; color: var(--muted); font-weight: 600; }
.download-row { display: flex; flex-wrap: wrap; gap: 8px; }
.download-row .btn:hover { text-decoration: none; }
.dl-meta { color: var(--faint); font-weight: 400; font-family: var(--mono); font-size: 12px; }

@media (max-width: 900px) {
  .install-options { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  /* Wrap instead of clipping: a phone cannot scroll a one-line command comfortably. */
  .cmd { align-items: flex-start; }
  .cmd code { white-space: pre-wrap; overflow-wrap: anywhere; }
}

/* ---------------------------------------------------------------- footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
  color: var(--muted);
}

.privacy { font-weight: 500; color: var(--text); font-size: 14px; line-height: 1.55; max-width: 74ch; margin: 0; }

.bench {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  margin: 16px 0 12px;
}
.bench div { display: flex; flex-direction: column; gap: 2px; }
.bench dt { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--faint); }
.bench dd { margin: 0; font-size: 22px; font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.bench .before { color: var(--faint); text-decoration: line-through; text-decoration-color: var(--danger); font-weight: 500; }
.bench .to { color: var(--faint); font-weight: 400; }

.bench-note { font-size: 13px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}