/**
 * ShadiMarkaz - Modern Pagination Component
 * Enhanced accessibility, performance, and UX
 */

.pagination-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  align-items: center;
  padding: var(--spacing-6) 0;
  clear: both;
  margin-top: var(--spacing-8);
  border-top: 1px solid var(--color-border-light);
}

.pagination-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
  min-height: 1.5rem;
}

.pagination-info.loading::after {
  content: '';
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  margin-left: var(--spacing-2);
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  list-style: none;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.pagination-item {
  display: flex;
}

.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--spacing-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  -webkit-user-select: none;
}

/* Hover state */
.pagination-link:hover:not([disabled]):not(.pagination-link-disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Active/current page */
.pagination-item.active .pagination-link {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.pagination-item.active .pagination-link:hover {
  box-shadow: var(--shadow-md);
}

/* Disabled state */
.pagination-item.disabled .pagination-link,
.pagination-link-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-muted);
}

.pagination-item.disabled .pagination-link:hover {
  border-color: var(--color-border);
  color: var(--color-text-muted);
  background-color: var(--color-bg-tertiary);
  transform: none;
  box-shadow: none;
}

/* Focus state for accessibility */
.pagination-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Navigation buttons styling */
.pagination-prev,
.pagination-next,
.pagination-first,
.pagination-last {
  font-weight: var(--font-weight-semibold);
}

.pagination-prev::before {
  content: '‹';
  margin-right: var(--spacing-1);
  font-size: 1.25em;
  line-height: 2;
}

.pagination-next::after {
  content: '›';
  margin-left: var(--spacing-1);
  font-size: 1.25em;
  line-height: 2;
}

/* Ellipsis */
.pagination-ellipsis {
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
  padding: 0 var(--spacing-1);
  cursor: default;
}

/* Size selector */
.pagination-size-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.pagination-size-selector label {
  margin: 0;
  font-weight: var(--font-weight-normal);
}

.pagination-size-selector select {
  padding: var(--spacing-2) var(--spacing-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-size-selector select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(212, 117, 111, 0.1);
}

/* Mobile responsive */
@media (max-width: 576px) {
  .pagination-wrapper {
    padding: var(--spacing-4) 0;
    gap: var(--spacing-3);
    margin-top: var(--spacing-6);
  }

  .pagination {
    gap: var(--spacing-1);
  }

  .pagination-link {
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    font-size: var(--font-size-xs);
  }

  /* Hide page numbers on very small screens */
  .pagination-item:not(.pagination-prev):not(.pagination-next):not(.pagination-first):not(.pagination-last):not(.active) {
    display: none;
  }

  /* Always show current page */
  .pagination-item.active {
    display: flex;
  }

  .pagination-size-selector {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
}

/* Tablet */
@media (min-width: 577px) and (max-width: 768px) {
  .pagination-link {
    min-width: 2.25rem;
    height: 2.25rem;
  }

  /* Show only nearby pages on tablet */
  .pagination-item:nth-child(n + 6):not(.active):not(.pagination-prev):not(.pagination-next):not(.pagination-first):not(.pagination-last):not(.pagination-ellipsis) {
    display: none;
  }
}

/* Accessibility: Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .pagination-link {
    transition: none;
  }

  .pagination-link:hover {
    transform: none;
  }

  .pagination-info.loading::after {
    animation: none;
  }
}

/* Print styles */
@media print {
  .pagination-wrapper {
    display: none;
  }
}