/*
 * TESSARAKT Fund Management System
 * Sprint 3 — Enterprise Component Library
 *
 * Every selector is opt-in and namespaced. No legacy page is migrated here.
 */

/* Cards */
.ui-card-kpi {
  display: grid;
  min-height: 10rem;
  align-content: space-between;
  gap: var(--space-4);
}

.ui-card-kpi__label {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: var(--letter-spacing-label);
  text-transform: uppercase;
}

.ui-card-kpi__value {
  margin: 0;
  color: var(--color-text-primary);
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  font-weight: var(--font-weight-black);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
  overflow-wrap: anywhere;
}

.ui-card-kpi__meta {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.ui-card-kpi--success .ui-card-kpi__value { color: var(--color-success); }
.ui-card-kpi--danger .ui-card-kpi__value { color: var(--color-danger); }
.ui-card-kpi--info .ui-card-kpi__value { color: var(--color-info); }
.ui-card-kpi--warning .ui-card-kpi__value { color: var(--color-warning); }

/* Badges and finance statuses */
.ui-badge,
.ui-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  width: fit-content;
  min-height: var(--size-control-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0 var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-none);
  white-space: nowrap;
}

.ui-badge-success,
.ui-status-paid,
.ui-status-completed {
  border-color: rgba(34, 197, 94, 0.32);
  background: rgba(34, 197, 94, 0.14);
  color: var(--color-success);
}

.ui-badge-warning,
.ui-status-pending {
  border-color: rgba(245, 158, 11, 0.32);
  background: rgba(245, 158, 11, 0.14);
  color: var(--color-warning);
}

.ui-badge-danger,
.ui-status-overdue {
  border-color: rgba(239, 68, 68, 0.32);
  background: rgba(239, 68, 68, 0.14);
  color: var(--color-danger);
}

.ui-badge-info {
  border-color: rgba(59, 130, 246, 0.32);
  background: rgba(59, 130, 246, 0.14);
  color: var(--color-info);
}

.ui-badge-neutral,
.ui-status-draft {
  border-color: var(--color-border-default);
  background: var(--color-bg-surface-subtle);
  color: var(--color-text-secondary);
}

/* Page composition */
.ui-page-section {
  display: grid;
  min-width: 0;
  gap: var(--space-5);
}

.ui-page-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
}

.ui-page-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
}

.ui-toolbar,
.ui-filter-bar {
  display: flex;
  align-items: flex-end;
  gap: var(--space-3);
  min-width: 0;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  background: var(--color-bg-surface);
}

.ui-toolbar {
  justify-content: space-between;
}

.ui-filter-bar {
  flex-wrap: wrap;
}

.ui-toolbar__group,
.ui-filter-bar__group {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-3);
  min-width: 0;
}

.ui-toolbar__actions,
.ui-filter-bar__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-2);
}

/* Empty state */
.ui-empty-state {
  display: grid;
  min-height: 14rem;
  place-items: center;
  align-content: center;
  gap: var(--space-3);
  border: 1px dashed var(--color-border-default);
  border-radius: var(--card-radius);
  padding: var(--space-7);
  background: var(--color-bg-surface-subtle);
  color: var(--color-text-secondary);
  text-align: center;
}

.ui-empty-state__icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-bg-hover);
  color: var(--color-info);
}

.ui-empty-state__title {
  margin: 0;
  color: var(--color-text-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.ui-empty-state__message {
  max-width: 32rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

/* Loading state */
.ui-skeleton {
  display: block;
  min-height: 1rem;
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      90deg,
      var(--color-bg-surface-subtle) 20%,
      var(--color-bg-hover) 50%,
      var(--color-bg-surface-subtle) 80%
    );
  background-size: 220% 100%;
  animation: ui-skeleton-loading 1.4s ease-in-out infinite;
}

.ui-skeleton-text { width: 100%; height: 1rem; }
.ui-skeleton-title { width: min(65%, 24rem); height: 1.5rem; }
.ui-skeleton-control { width: 9rem; height: var(--size-control-md); }
.ui-skeleton-card { width: 100%; min-height: 10rem; border-radius: var(--card-radius); }
.ui-skeleton-circle { width: 2.5rem; height: 2.5rem; border-radius: var(--radius-pill); }

@keyframes ui-skeleton-loading {
  from { background-position: 100% 0; }
  to { background-position: -100% 0; }
}

@media (max-width: 900px) {
  .ui-page-heading,
  .ui-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .ui-page-actions,
  .ui-toolbar__actions,
  .ui-filter-bar__actions {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ui-skeleton {
    animation: none;
  }
}