.standard-card {
  margin-bottom: 1rem;
}

.card {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  background-color: var(--surface-card);
  color: var(--text-primary);
}

.shadow-none {
  box-shadow: none !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(var(--black-rgb), 0.075);
}

.shadow-md {
  box-shadow: 0 0.25rem 0.5rem rgba(var(--black-rgb), 0.1);
}

.shadow-lg {
  box-shadow: 0 0.5rem 1rem rgba(var(--black-rgb), 0.15);
}

.card-header {
  background-color: var(--surface-card-muted);
  border-bottom: 1px solid var(--surface-border);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  color: var(--text-secondary);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.collapsible-header:hover {
  background-color: var(--surface-card-muted);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-title);
  margin: 0;
}

.card-body {
  padding: 1.25rem;
}

.card-body.p-0 {
  padding: 0 !important;
}

.card-footer {
  background-color: var(--surface-card-muted);
  border-top: 1px solid var(--surface-border);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  color: var(--text-secondary);
}

.card-actions {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--surface-border);
}

.augmentation-notice {
  font-size: 0.9rem;
  background: var(--surface-card-muted);
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  border-left: 3px solid var(--brand-primary);
  color: var(--text-secondary);
}

.augmentation-notice i {
  font-size: 1rem;
}

.augmentation-notice a {
  color: var(--brand-primary) !important;
  text-decoration: none;
}

.augmentation-notice a:hover {
  text-decoration: underline;
}

.stats-card {
  border: 1px solid var(--surface-border);
  background: var(--surface-card);
  transition: all var(--transition-normal);
}

.stats-card:hover {
  border-color: var(--surface-border-strong);
  box-shadow: var(--shadow-lg);
}

.stats-card .card-header {
  background: linear-gradient(135deg, var(--surface-card-muted) 0%, var(--surface-card) 100%);
  border-bottom: 1px solid var(--surface-border);
  padding: 1rem 1.25rem;
}

.stats-card .card-title {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.stats-card .card-body {
  padding: 1.5rem 1.25rem;
  background: var(--surface-card);
}

.plan-card {
  border: 1px solid var(--surface-border);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition-normal);
  background-color: var(--surface-card);
}

.plan-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.plan-card .card-header {
  background: var(--surface-card-muted);
  border-bottom: 1px solid var(--surface-border);
  padding: 1.25rem;
  border-radius: 0.75rem 0.75rem 0 0;
  color: var(--text-secondary);
}

.plan-card .card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 300px;
}

.plan-emphasis {
  border-color: var(--brand-secondary) !important;
}

.bg-emphasis {
  background-color: var(--brand-secondary) !important;
}

.text-emphasis {
  color: var(--text-inverse) !important;
}

.text-emphasis .card-title {
  color: var(--text-inverse) !important;
}

.border-emphasis {
  border-color: var(--brand-secondary) !important;
}

.modal-card {
  background-color: var(--surface-card);
  border: 1px solid var(--surface-border);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
}

.modal-card .card-header {
  padding: 1.25rem 1.5rem;
  background-color: var(--surface-card-muted);
  border-bottom: 1px solid var(--surface-border);
  border-radius: 0.5rem 0.5rem 0 0;
  color: var(--text-secondary);
}

.modal-card .card-header .card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-title);
}

.modal-card .card-body {
  padding: 1.5rem;
}

.settings-card {
  border: 1px solid var(--surface-border);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-normal);
  background: var(--surface-card);
}

.settings-card:hover {
  box-shadow: var(--shadow-lg);
}

.settings-card .card-header {
  background: linear-gradient(135deg, var(--surface-card-muted) 0%, var(--surface-card) 100%);
  border-bottom: 1px solid var(--surface-border);
  border-radius: 0.75rem 0.75rem 0 0;
}

.settings-card .card-body {
  background: var(--surface-card);
}

.dangerzone-card {
  border: 2px solid var(--brand-danger) !important;
  border-radius: 0.75rem;
  box-shadow: 0 2px 8px rgba(var(--brand-danger-rgb), 0.25) !important;
  transition: all var(--transition-normal);
  overflow: hidden;
  background: var(--surface-card);
}

.dangerzone-card:hover {
  border-color: var(--brand-danger) !important;
  box-shadow: 0 4px 12px rgba(var(--brand-danger-rgb), 0.3) !important;
}

.dangerzone-card .card-header {
  background: linear-gradient(135deg, rgba(var(--brand-danger-rgb), 0.12) 0%, rgba(var(--brand-danger-rgb), 0.22) 100%) !important;
  border-bottom: 2px solid rgba(var(--brand-danger-rgb), 0.35) !important;
  border-radius: 0.75rem 0.75rem 0 0;
}

.dangerzone-card .card-body.collapse:not(.show) {
  display: none;
}

.dangerzone-card.card-collapsed .card-header {
  border-radius: 0.75rem !important;
  border-bottom: none !important;
}

.dangerzone-card .card-title {
  color: var(--brand-danger) !important;
  display: flex;
  align-items: center;
}

.dangerzone-card .card-title i {
  color: var(--brand-danger) !important;
  margin-right: 0.5rem;
}

.dangerzone-card .card-body {
  background: var(--surface-card);
  padding: 0;
}

.collapse {
  display: none;
}

.collapse.show {
  display: block;
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-end;
  }
}