border-color: rgba(220, 53, 69, 0.6);
  color: #dc3545;
}

.osb-grid-shell {
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--card-bg);
}

.osb-grid-table {
  margin-bottom: 0;
}

.osb-grid-table thead th {
  white-space: nowrap;
  background: var(--grid-header-bg);
  color: var(--grid-header-text);
  border-bottom: 1px solid var(--panel-border);
  vertical-align: middle;
  position: sticky;
  top: 0;
  z-index: 2;
}

.osb-grid-table .osb-grid-sortable {
  cursor: pointer;
  user-select: none;
}

.osb-grid-header-cell > span {
  font-weight: 700;
}

.osb-grid-header-cell .bi {
  color: var(--grid-header-muted) !important;
}

.osb-grid-header-cell.is-drag-over {
  outline: 2px dashed var(--brand-blue);
  outline-offset: -4px;
}

.osb-grid-header-cell.is-dragging {
  opacity: 0.6;
}

.osb-grid-filter-row th {
  background: #fff;
  color: var(--text-color);
  position: sticky;
  top: 43px;
  z-index: 1;
}

.osb-grid-filter-row .form-control {
  min-width: 110px;
}

.osb-grid-date-filter-single {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 220px;
}

.osb-grid-date-range-picker {
  flex: 1 1 auto;
  min-width: 150px;
}

.osb-grid-date-range-label {
  display: none;
}

.osb-grid-combo {
  position: relative;
  min-width: 170px;
}

.osb-grid-combo-trigger {
  width: 100%;
  text-align: left;
  background: var(--grid-combo-bg);
  border-color: var(--grid-combo-border);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.osb-grid-combo-trigger::after {
  content: '\f282';
  font-family: bootstrap-icons !important;
  font-size: 0.85rem;
  color: var(--subtitle-color);
}

.osb-grid-combo-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  max-width: 320px;
  max-height: 260px;
  overflow: auto;
  padding: 0.6rem;
  border: 1px solid var(--grid-combo-border);
  border-radius: 12px;
  background: var(--grid-combo-bg);
  box-shadow: var(--grid-combo-shadow);
  display: none;
  z-index: 30;
}

.osb-grid-combo.is-open .osb-grid-combo-panel {
  display: block;
}

.osb-grid-combo-actions {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 0.45rem;
  margin-bottom: 0.45rem;
  border-bottom: 1px solid var(--panel-border);
}

.osb-grid-combo-actions .btn-link {
  padding: 0;
  text-decoration: none;
}

.osb-grid-combo-options {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.osb-grid-combo-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  cursor: pointer;
}

.osb-grid-combo-option:hover {
  background: var(--grid-row-hover);
}

.osb-grid-table tbody tr {
  cursor: pointer;
}

.osb-grid-table tbody tr:nth-child(even) > td {
  background: var(--grid-row-alt);
}

.osb-grid-table tbody tr:nth-child(odd) > td {
  background: #ffffff;
}

.osb-grid-table tbody tr:hover > td {
  background: var(--grid-row-hover);
}

.osb-grid-table tbody tr.is-selected > td {
  background: var(--grid-row-selected) !important;
}

.osb-grid-empty {
  text-align: center;
  color: var(--subtitle-color);
  padding: 1rem !important;
}

.osb-grid-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--panel-border);
  background: #fff;
}

.osb-grid-pager {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.osb-grid-pager .form-select {
  width: auto;
  min-width: 88px;
}

@media (max-width: 991px) {
  .osb-grid-date-filter-single {
    min-width: 220px;
  }

  .osb-grid-combo {
    min-width: 150px;
  }

  .osb-grid-combo-panel {
    min-width: 200px;
    max-width: 260px;
  }
}