/* Base styles */
:root {
  --background: #ffffff;
  --foreground: #0a0a0a;
  --border: #e5e5e5;
  --muted: #f5f5f5;
  --muted-foreground: #737373;
  --primary: #171717;
  --primary-foreground: #fafafa;
  --secondary: #f5f5f5;
  --secondary-foreground: #171717;
  --radius: 0.5rem;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1rem;
}

.hidden {
  display: none !important;
}

/* Typography */
.title {
  font-size: 1.875rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
}

.text-label {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Controls */
.controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .controls {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.search-container {
  position: relative;
  width: 100%;
}

@media (min-width: 768px) {
  .search-container {
    width: 33.333333%;
  }
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  color: var(--muted-foreground);
}

.search-input {
  width: 100%;
  padding: 0.5rem 0.75rem 0.5rem 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: var(--primary);
}

.items-per-page {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.select {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  font-size: 0.875rem;
  outline: none;
  min-width: 5rem;
  cursor: pointer;
}

.select:focus {
  border-color: var(--primary);
}

/* Table */
.table-container {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  background-color: var(--secondary);
  font-weight: 600;
  text-align: left;
  padding: 0.75rem 1rem;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.data-table th:hover {
  background-color: #e5e5e5;
}

.data-table th .header-content {
  display: flex;
  align-items: center;
}

.data-table th .sort-icon {
  margin-left: 0.5rem;
  width: 1rem;
  height: 1rem;
}

.data-table th .sort-icon.inactive {
  opacity: 0.3;
}

.data-table td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}

.data-table tr:nth-child(even) {
  background-color: var(--secondary);
}

.data-table .action-cell {
  display: flex;
  align-items: center;
}

.data-table .action-icon {
  margin-right: 0.5rem;
  width: 1rem;
  height: 1rem;
}

.data-table .empty-message {
  text-align: center;
  padding: 2rem;
}

/* Pagination */
.pagination-container {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .pagination-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.pagination-info {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.pagination {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.pagination-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  color: var(--foreground);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.pagination-button:hover:not(:disabled) {
  background-color: var(--secondary);
}

.pagination-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-button.active {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.pagination-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
}

/* Loading and Error */
.loading, .error {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 1000;
}

.spinner {
  width: 2rem;
  height: 2rem;
  animation: spin 1s linear infinite;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

.error {
  color: #ef4444;
}

.button {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--background);
  color: var(--foreground);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background-color 0.2s;
}

.button:hover {
  background-color: var(--secondary);
}