/* ==========================================================================
   CVB Coverage Dashboard
   Page-scoped styles — loaded only on the Vocabulary Mapping Coverage page.
   ========================================================================== */

.cvb-dashboard {
  max-width: 64rem;
  margin: 0 auto;
}

/* Summary cards */
.cvb-summary-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

@media screen and (max-width: 60em) {
  .cvb-summary-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cvb-summary-card {
  background: var(--md-default-bg-color);
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  padding: 1.25rem 1rem;
  text-align: center;
  transition: box-shadow .2s;
}

.cvb-summary-card:hover {
  box-shadow: var(--md-shadow-z2);
}

.cvb-summary-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--md-primary-fg-color);
  line-height: 1.2;
}

.cvb-summary-value--highlight {
  color: hsla(160, 55%, 45%, 1);
}

.cvb-summary-label {
  font-size: .8rem;
  color: var(--md-default-fg-color--light);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-top: .25rem;
}

/* Chart containers */
.cvb-charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media screen and (max-width: 60em) {
  .cvb-charts-row {
    grid-template-columns: 1fr;
  }
}

.cvb-chart-container {
  background: var(--md-default-bg-color);
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  padding: 1rem;
  position: relative;
  height: 20rem;
}

.cvb-chart-container--small {
  height: 20rem;
}

.cvb-chart-container--wide {
  margin-bottom: 2rem;
  height: 22rem;
}

/* Vocab tabs */
.cvb-tabs {
  margin-bottom: 2rem;
}

.cvb-tab-labels {
  display: flex;
  gap: 0;
  border-bottom: .1rem solid var(--md-default-fg-color--lightest);
  margin-bottom: 0;
  overflow-x: auto;
}

.cvb-tab-btn {
  background: none;
  border: none;
  padding: .6rem 1.2rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--md-default-fg-color--light);
  cursor: pointer;
  border-bottom: .15rem solid transparent;
  transition: color .2s, border-color .2s;
  white-space: nowrap;
}

.cvb-tab-btn:hover {
  color: var(--md-accent-fg-color);
}

.cvb-tab-btn--active {
  color: var(--md-accent-fg-color);
  border-bottom-color: var(--md-accent-fg-color);
}

.cvb-tab-panel {
  display: none;
}

.cvb-tab-panel--active {
  display: block;
}

/* Items table */
.cvb-table-wrap {
  overflow-x: auto;
  margin-bottom: 2rem;
}

.cvb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}

.cvb-table th {
  background: var(--md-default-fg-color--lightest);
  padding: .5rem .75rem;
  text-align: left;
  font-weight: 600;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.cvb-table td {
  padding: .4rem .75rem;
  border-bottom: .05rem solid var(--md-default-fg-color--lightest);
}

.cvb-table tbody tr:hover {
  background: hsla(213, 70%, 50%, .06);
}

/* Vocab detail cards */
.cvb-vocab-card {
  background: var(--md-default-bg-color);
  border: .05rem solid var(--md-default-fg-color--lightest);
  border-radius: .3rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: box-shadow .2s;
}

.cvb-vocab-card:hover {
  box-shadow: var(--md-shadow-z1);
}

.cvb-vocab-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
}

.cvb-vocab-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.cvb-badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 1rem;
}

.cvb-badge--green {
  background: hsla(140, 60%, 45%, .15);
  color: hsla(140, 50%, 35%, 1);
}

[data-md-color-scheme="slate"] .cvb-badge--green {
  color: hsla(140, 50%, 70%, 1);
}

.cvb-badge--gold {
  background: hsla(40, 90%, 55%, .15);
  color: hsla(40, 80%, 35%, 1);
}

[data-md-color-scheme="slate"] .cvb-badge--gold {
  color: hsla(40, 80%, 70%, 1);
}

.cvb-badge--red {
  background: hsla(0, 65%, 55%, .15);
  color: hsla(0, 55%, 40%, 1);
}

[data-md-color-scheme="slate"] .cvb-badge--red {
  color: hsla(0, 55%, 70%, 1);
}

.cvb-vocab-summary {
  font-size: .85rem;
  color: var(--md-default-fg-color--light);
  margin-bottom: .75rem;
}

.cvb-file {
  padding: .5rem 0;
  border-top: .05rem solid var(--md-default-fg-color--lightest);
}

.cvb-file strong {
  font-size: .85rem;
}

.cvb-file-date {
  font-size: .75rem;
  color: var(--md-default-fg-color--lighter);
}

.cvb-file-stats {
  font-size: .8rem;
  color: var(--md-default-fg-color--light);
  margin-top: .15rem;
}

.cvb-file-meta {
  font-size: .75rem;
  color: var(--md-default-fg-color--lighter);
  margin-top: .1rem;
}