/* css/data-dashboard.css — Data Sources Dashboard Styles */

/* ── Layout ─────────────────────────────────────────────────────── */
.dd-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr;
  gap: 0;
  min-height: calc(100vh - 120px);
}

.dd-sidebar {
  grid-row: 1 / 3;
  background: var(--card, #fff);
  border-right: 1px solid var(--border, #dde3ec);
  padding: 1rem;
  overflow-y: auto;
}

.dd-main {
  padding: 1.25rem 1.5rem;
  overflow-x: hidden;
}

@media (max-width: 768px) {
  .dd-layout {
    grid-template-columns: 1fr;
  }
  .dd-sidebar {
    grid-row: auto;
    border-right: none;
    border-bottom: 1px solid var(--border, #dde3ec);
  }
}

/* ── Stats Bar ───────────────────────────────────────────────────── */
.dd-stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.dd-stat-card {
  background: var(--card, #fff);
  border: 1px solid var(--border, #dde3ec);
  border-radius: 8px;
  padding: .65rem 1rem;
  flex: 1 1 130px;
  min-width: 120px;
}

.dd-stat-label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted, #476080);
  margin-bottom: .2rem;
}

.dd-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text, #1a1a2e);
  line-height: 1.2;
}

.dd-stat-sub {
  font-size: .72rem;
  color: var(--muted, #476080);
  margin-top: .15rem;
}

/* ── Tabs ────────────────────────────────────────────────────────── */
.dd-tabs {
  display: flex;
  gap: .25rem;
  border-bottom: 2px solid var(--border, #dde3ec);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.dd-tab {
  padding: .45rem .9rem;
  font-size: .85rem;
  font-weight: 600;
  border: none;
  background: none;
  color: var(--muted, #476080);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  border-radius: 4px 4px 0 0;
  transition: color .15s, border-color .15s;
}

.dd-tab:hover {
  color: var(--accent, #096e65);
}

.dd-tab[aria-selected="true"] {
  color: var(--accent, #096e65);
  border-bottom-color: var(--accent, #096e65);
}

.dd-panel {
  display: none;
}

.dd-panel.active {
  display: block;
}

/* ── Toolbar ─────────────────────────────────────────────────────── */
.dd-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.dd-search {
  flex: 1 1 220px;
  padding: .4rem .75rem;
  border: 1px solid var(--border, #dde3ec);
  border-radius: 6px;
  font-size: .875rem;
  background: var(--bg2, #e4ecf4);
  color: var(--text, #1a1a2e);
}

.dd-search:focus {
  outline: 2px solid var(--accent, #096e65);
  outline-offset: 1px;
}

.dd-filter-select {
  padding: .4rem .75rem;
  border: 1px solid var(--border, #dde3ec);
  border-radius: 6px;
  font-size: .875rem;
  background: var(--bg2, #e4ecf4);
  color: var(--text, #1a1a2e);
}

.dd-btn {
  padding: .4rem .85rem;
  border: 1px solid var(--border, #dde3ec);
  border-radius: 6px;
  font-size: .8rem;
  font-weight: 600;
  background: var(--card, #fff);
  color: var(--text, #1a1a2e);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}

.dd-btn:hover {
  background: var(--accent, #096e65);
  color: #fff;
  border-color: var(--accent, #096e65);
}

.dd-btn--primary {
  background: var(--accent, #096e65);
  color: #fff;
  border-color: var(--accent, #096e65);
}

.dd-btn--primary:hover {
  background: color-mix(in srgb, var(--accent, #096e65) 80%, #000000 20%);
}

/* ── Status Badges ───────────────────────────────────────────────── */
.dd-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .73rem;
  font-weight: 700;
  white-space: nowrap;
}

.dd-badge--current  { background: var(--good-dim); color: var(--good); }
.dd-badge--aging    { background: var(--warn-dim); color: var(--warn); }
.dd-badge--stale    { background: var(--bad-dim);  color: var(--bad); }
.dd-badge--unknown  { background: var(--bg2);      color: var(--muted); }

/* ── Data Sources Table ──────────────────────────────────────────── */
.dd-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border, #dde3ec);
  border-radius: 8px;
}

.dd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
}

.dd-table th {
  background: var(--bg2);
  color: var(--muted, #476080);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: .6rem .75rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border, #dde3ec);
  cursor: pointer;
  user-select: none;
}

.dd-table th:hover { background: var(--bg3); }

.dd-table th .sort-icon {
  margin-left: .3rem;
  opacity: .45;
}

.dd-table th.sort-asc .sort-icon::after  { content: '▲'; }
.dd-table th.sort-desc .sort-icon::after { content: '▼'; }
.dd-table th:not(.sort-asc):not(.sort-desc) .sort-icon::after { content: '⇅'; }

.dd-table td {
  padding: .55rem .75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text, #1a1a2e);
}

.dd-table tr:last-child td { border-bottom: none; }

.dd-table tr:hover td { background: var(--accent-dim); }

.dd-table tr.expanded td { background: var(--accent-dim); }

.dd-expand-row {
  display: none;
  background: var(--card2, #f7fafd);
}

.dd-expand-row.open { display: table-row; }

.dd-expand-content {
  padding: .75rem 1rem;
  font-size: .82rem;
  color: var(--muted, #476080);
  border-bottom: 1px solid var(--border, #dde3ec);
}

.dd-expand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .5rem .75rem;
  margin-top: .5rem;
}

.dd-expand-field { }
.dd-expand-label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted, #476080);
}
.dd-expand-val {
  color: var(--text, #1a1a2e);
  margin-top: .1rem;
}

/* ── Sidebar Filters ─────────────────────────────────────────────── */
.dd-sidebar-section {
  margin-bottom: 1.25rem;
}

.dd-sidebar-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted, #476080);
  margin-bottom: .5rem;
}

.dd-filter-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: .3rem .55rem;
  border: none;
  border-radius: 5px;
  background: none;
  font-size: .82rem;
  color: var(--text, #1a1a2e);
  cursor: pointer;
  transition: background .12s;
  margin-bottom: .1rem;
}

.dd-filter-btn:hover,
.dd-filter-btn.active { background: var(--accent-dim); color: var(--accent, #096e65); }

/* ── Timeline / Temporal Panel ───────────────────────────────────── */
.dd-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.dd-timeline-card {
  background: var(--card, #fff);
  border: 1px solid var(--border, #dde3ec);
  border-left: 4px solid var(--chart-1, #2563eb);
  border-radius: 0 8px 8px 0;
  padding: .65rem .85rem;
}

.dd-timeline-card.status-current  { border-left-color: var(--good); }
.dd-timeline-card.status-aging    { border-left-color: var(--warn); }
.dd-timeline-card.status-stale    { border-left-color: var(--bad); }

.dd-timeline-name {
  font-size: .83rem;
  font-weight: 600;
  color: var(--text, #1a1a2e);
  margin-bottom: .2rem;
}

.dd-timeline-meta {
  font-size: .75rem;
  color: var(--muted, #476080);
}

.dd-countdown {
  font-size: .82rem;
  font-weight: 700;
  color: var(--accent, #096e65);
  margin-top: .25rem;
}

/* ── Freshness Gauge ─────────────────────────────────────────────── */
.dd-gauge-wrap {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.dd-gauge-bar {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.dd-gauge-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--chart-1, #2563eb);
  transition: width .4s;
}

.dd-gauge-fill.fresh  { background: var(--good); }
.dd-gauge-fill.aging  { background: var(--warn); }
.dd-gauge-fill.stale  { background: var(--bad); }

.dd-gauge-pct {
  font-size: .77rem;
  font-weight: 700;
  min-width: 34px;
  text-align: right;
}

/* ── Coverage Matrix ─────────────────────────────────────────────── */
.dd-coverage-matrix {
  overflow-x: auto;
}

.dd-matrix-table {
  font-size: .75rem;
  border-collapse: collapse;
}

.dd-matrix-table th,
.dd-matrix-table td {
  padding: .25rem .4rem;
  border: 1px solid var(--border);
  text-align: center;
  white-space: nowrap;
}

.dd-matrix-table th {
  background: var(--bg2);
  font-weight: 600;
}

.dd-cell--full    { background: var(--good-dim); }
.dd-cell--partial { background: var(--warn-dim); }
.dd-cell--none    { background: var(--bad-dim); }
.dd-cell--na      { background: var(--bg2); color: var(--muted, #476080); }

/* ── Activity Feed ───────────────────────────────────────────────── */
.dd-feed {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dd-feed-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .55rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .82rem;
}

.dd-feed-item:last-child { border-bottom: none; }

.dd-feed-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: .35rem;
  flex-shrink: 0;
}

.dd-feed-dot--ok     { background: var(--good); }
.dd-feed-dot--warn   { background: var(--warn); }
.dd-feed-dot--error  { background: var(--bad); }

.dd-feed-text { color: var(--text, #1a1a2e); }
.dd-feed-time { font-size: .72rem; color: var(--muted, #476080); margin-top: .1rem; }

/* ── Audit Panel ─────────────────────────────────────────────────── */
.dd-audit-section {
  margin-bottom: 1.5rem;
}

.dd-audit-title {
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: .65rem;
  color: var(--text, #1a1a2e);
}

.dd-alert-item {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  padding: .55rem .75rem;
  border-radius: 6px;
  margin-bottom: .4rem;
  font-size: .82rem;
}

.dd-alert-item--warn  { background: var(--warn-dim); border-left: 3px solid var(--warn); }
.dd-alert-item--error { background: var(--bad-dim);  border-left: 3px solid var(--bad); }
.dd-alert-item--ok    { background: var(--good-dim); border-left: 3px solid var(--good); }

/* ── Map container ───────────────────────────────────────────────── */
#ddCoverageMap {
  height: 380px;
  border-radius: 8px;
  border: 1px solid var(--border, #dde3ec);
  margin-bottom: 1rem;
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .dd-stats-bar { gap: .5rem; }
  .dd-stat-card { flex: 1 1 100px; min-width: 90px; }
  .dd-stat-value { font-size: 1.1rem; }
  .dd-toolbar { flex-direction: column; align-items: stretch; }
  .dd-search { flex: 1 1 auto; }
}

/* ── Reduced-motion ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .dd-gauge-fill { transition: none; }
}