/* Coverage dashboard — table is wrapped in .panel; controls reuse common
   .filters-bar / .preset-pill / .platform-pills / .filter-select from pulse.
   Only screen-specific rules live here: the 4-level table + chevron + show-more. */

.cov-screen { display: flex; flex-direction: column; gap: 16px; }

/* Inside .panel: tighten so the table reads as the panel's body.
   overflow: visible — sticky thead binds to viewport. PR #45 column
   shortening + padding tightening made the table fit desktop without
   horizontal scroll, so no overflow trick is needed. Any non-visible
   overflow (auto/hidden/clip) on EITHER axis creates a scroll containing
   block that captures sticky vertically — that's what regressed #45. */
.cov-screen .panel { padding: 0; gap: 0; overflow: visible; }

.cov-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.cov-table thead tr {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.cov-table th {
  position: sticky;
  top: var(--topbar-h, 76px);
  z-index: 3;
  background: var(--surface);
  box-shadow: 0 1px 0 var(--border);
  text-align: left;
  padding: 10px 10px;
  font-weight: 700;
  font-size: 11.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.cov-table th:first-child, .cov-table td:first-child { padding-left: 16px; }
.cov-table th:last-child, .cov-table td:last-child { padding-right: 16px; }
.cov-table td { padding: 8px 10px; }

.cov-table th:not(:first-child),
.cov-table td:not(:first-child) { text-align: right; }

.cov-th-sort {
  cursor: pointer;
  user-select: none;
  transition: color .12s;
}
.cov-th-sort:hover { color: var(--text-2, var(--text)); }
.cov-th-sort.active { color: var(--accent); }
.cov-th-arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 11px;
  font-weight: 700;
  width: 8px;
  text-align: center;
}

.cov-row td {
  padding: 9px 16px;
  border-bottom: 1px solid var(--border-2, var(--border));
  color: var(--text);
}
.cov-row:last-child td { border-bottom: none; }
.cov-row:hover td { background: var(--surface-2); }

.cov-row--l1 td:first-child { font-weight: 600; }
.cov-row--l2 td:first-child { padding-left: 36px; color: var(--text-2, var(--text)); }
.cov-row--l3 td:first-child { padding-left: 56px; color: var(--text-2, var(--text)); font-size: 12.5px; }
.cov-row--l4 td:first-child { padding-left: 76px; color: var(--muted); font-size: 12.5px; }
.cov-row--l4 td { font-size: 12.5px; }

.cov-name { vertical-align: middle; }
.cov-plat-ico {
  vertical-align: middle;
  margin-right: 6px;
  flex-shrink: 0;
  display: inline-block;
}
.platform-pills .pill .cov-plat-ico { margin-right: 4px; }
.cov-table a {
  color: var(--accent); text-decoration: none; font-weight: 500;
}
.cov-table a:hover { text-decoration: underline; }

.cov-chevron {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 0 8px 0 0;
  font-size: 9px;
  width: 18px;
  text-align: left;
  vertical-align: middle;
  transition: color .12s;
}
.cov-chevron:hover { color: var(--accent); }

.cov-chevron-spacer {
  display: inline-block;
  width: 18px;
  padding: 0 8px 0 0;
  vertical-align: middle;
}

.cov-plan-target {
  color: var(--muted);
  font-weight: 400;
  font-size: 11.5px;
}
.cov-vs-ok  { color: var(--success, #16a34a); font-weight: 600; }
.cov-vs-mid { color: var(--text); }
.cov-vs-low { color: var(--danger, #dc2626); font-weight: 600; }

.cov-empty-mark {
  color: var(--muted);
  font-style: italic;
  font-size: 12px;
  font-weight: 400;
}

.cov-loading {
  color: var(--muted);
  font-style: italic;
  padding: 12px 16px;
}
.cov-error {
  color: var(--danger, #e53e3e);
  padding: 12px 16px;
  font-weight: 500;
}
.cov-empty {
  color: var(--muted);
  text-align: center;
  padding: 32px;
}

.cov-row--show-more td { text-align: center; padding: 8px 16px; background: transparent; }
.cov-show-more-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 4px 14px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  font-family: inherit;
  transition: background .12s, color .12s, border-color .12s;
}
.cov-show-more-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}