/* ==========================================================================
   K03 Typography — page styles (kit/typography.html)
   ========================================================================== */

/* Font family cards ------------------------------------------------------ */
.font-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 14px;
}

.font-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

/* Width axis is driven by the slider (typography.js sets --wdth) */
.font-card__display {
  --wdth: 85;
  font-family: var(--font-display);
  font-size: 120px;
  font-weight: 800;
  line-height: .8;
  letter-spacing: -.05em;
  font-variation-settings: 'wdth' var(--wdth), 'opsz' 96;
}

.font-card__axis {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
}

.font-card__axis input {
  accent-color: var(--ink);
}

.font-card__ui {
  font-size: 84px;
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.03em;
}

.font-card__body {
  max-width: 60ch;
  margin: auto 0 0;
  font-size: 16px;
}

.font-card__digits {
  font-family: var(--font-mono);
  font-size: 56px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.font-card__mono {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.9;
}

.font-card__note {
  font-size: 13px;
  color: var(--ink-2);
}

/* Fluid scale ------------------------------------------------------------ */
.type-scale {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.type-scale__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
}

.type-scale__sample {
  min-width: 0;
  overflow: hidden;
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.05;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.type-scale__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--ink-2);
}

.type-scale__meta b {
  color: var(--ink);
}

/* One modifier per step of the scale */
.type-scale__sample--display-xl {
  font-family: var(--font-display);
  font-size: clamp(56px, 9.6vw, 148px);
  font-weight: 800;
  letter-spacing: -.05em;
}

.type-scale__sample--display-l {
  font-family: var(--font-display);
  font-size: clamp(48px, 7.4vw, 112px);
  font-weight: 700;
  letter-spacing: -.045em;
}

.type-scale__sample--h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.6vw, 64px);
  font-weight: 700;
  letter-spacing: -.035em;
}

.type-scale__sample--h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -.03em;
}

.type-scale__sample--h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
}

.type-scale__sample--lead    { font-size: clamp(18px, 1.6vw, 21px); }
.type-scale__sample--body    { font-size: 16px; }
.type-scale__sample--ui      { font-size: 14px; font-weight: 500; }
.type-scale__sample--caption { font-size: 13px; }

.type-scale__sample--mono {
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Notation --------------------------------------------------------------- */
.notation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 12px;
}

.notation {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.notation--price {
  gap: 8px;
}

.notation__note {
  font-size: 13px;
  color: var(--ink-3);
}

.notation__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.notation__amount {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}

.notation__per {
  font-size: 14px;
  color: var(--ink-2);
}

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

.notation__version {
  padding: 2px 8px;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.notation__time {
  border-bottom: 1px dotted var(--ink-3);
  font-size: 14px;
  cursor: help;
}

.notation__delta {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--pos-bg);
  color: var(--pos);
  font-family: var(--font-mono);
  font-size: 14px;
}

.notation__keys {
  display: flex;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* Keyboard key */
.kbd {
  padding: 2px 8px;
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 6px;
  font-family: inherit;
  font-size: inherit;
}