/* Word & Character Counter: styles for this page only. Shared styles live in /tools/shared/tools.css. */

html,
body {
  overflow-x: clip;
}
.wc-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}
.workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-8) var(--space-4) var(--space-16);
}
.wc-noscript {
  max-width: 880px;
  color: var(--color-text);
}
.wc-card {
  width: 100%;
  max-width: 880px;
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
}

/* Text box */
.wc-input .textarea {
  min-height: 12rem;
  border-color: transparent;
}
.wc-input .textarea.is-over,
.wc-input .textarea.is-over:focus-visible {
  border-color: var(--color-danger);
}

/* Limit row: the preset menu, an optional custom number, and the meter */
.wc-limit {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
}
.wc-limit-pick {
  flex: 0 1 15rem;
  min-width: 11rem;
}
.wc-limit-pick .field-label,
.wc-custom .field-label {
  display: block;
  padding-top: 0;
}
.wc-custom {
  flex: 0 0 8rem;
}
.wc-custom .field input {
  width: 100%;
  font-family: var(--font-mono);
}
.wc-actions {
  margin-left: auto;
  display: flex;
  gap: var(--space-2);
}

/* Meter: how much of the limit is used */
.wc-meter {
  margin-top: var(--space-4);
}
.wc-meter-text {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.wc-meter-text strong {
  font-family: var(--font-mono);
  font-weight: var(--weight-bold, 600);
  color: var(--color-ink);
}
.wc-meter-bar {
  height: 6px;
  margin-top: var(--space-2);
  overflow: hidden;
  border-radius: var(--radius-full);
  background: var(--color-field);
}
.wc-meter-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--color-accent);
  transition: width var(--duration), background-color var(--duration);
}
.wc-meter.is-near .wc-meter-fill {
  background: var(--color-warning);
}
.wc-meter.is-over .wc-meter-fill {
  background: var(--color-danger);
}
.wc-meter.is-over .wc-meter-text strong,
.wc-meter.is-over .wc-meter-state {
  color: var(--color-danger);
}
.wc-meter.is-near .wc-meter-state {
  color: var(--color-warning);
}

/* Stat tiles */
.wc-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}
.wc-stat {
  min-width: 0;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-field);
}
.wc-stat dt {
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.wc-stat dd {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xl);
  line-height: 1.2;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.wc-stat.is-time dd {
  font-size: var(--text-lg);
  line-height: 1.5rem;
}
.wc-stats.is-empty .wc-stat dd {
  color: var(--color-muted);
}

/* Keyword density */
.wc-keys {
  margin-top: var(--space-6);
}
.wc-keys-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
}
.wc-keys-title {
  margin: 0;
  font-size: var(--text-md);
  font-weight: var(--weight-bold, 600);
  color: var(--color-ink);
}
.wc-keys-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-6);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}
.wc-key {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 2.25rem;
  padding: 0 var(--space-3);
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-field);
  font-size: var(--text-sm);
}
.wc-key::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--wc-share, 0%);
  background: var(--color-accent-soft);
}
.wc-key > * {
  position: relative;
}
.wc-key-word {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-ink);
}
.wc-key-count,
.wc-key-pct {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.wc-key-pct {
  min-width: 3.5rem;
  text-align: right;
  color: var(--color-ink);
}
.wc-keys-empty {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

@media (max-width: 720px) {
  .wc-card {
    padding: var(--space-4);
  }
  .wc-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .wc-keys-list {
    grid-template-columns: minmax(0, 1fr);
  }
  .wc-actions {
    margin-left: 0;
    width: 100%;
  }
  .wc-actions .btn {
    flex: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .wc-meter-fill {
    transition: none;
  }
}

.wc-card [hidden] {
  display: none;
}