:root {
  --primary-color: #3a817b;
  --secondary-color: #22d3ee;
  --accent-color: #22c55e;
  --danger-color: #ef4444;
  --background-color: #181f2a;
  --card-bg: #232b3a;
  --text-color: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --success-color: #4ad66d;
  --light-color: #232b3a;
  --dark-color: #181f2a;
  --hover-color: #f8f9fa;
  --card-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  margin: 0;
  padding: 0;
  background: var(--background-color);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  flex: 1;
  max-width: 100%;
  border-radius: 10px;
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--card-bg);
}

h1 {
  color: var(--text-muted);
  margin: 0 0 25px 0;
  font-size: 24px;
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
}

h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
}

.filters-container {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  margin-bottom: 16px;
  padding: 24px;
  transition: all 0.3s ease;
}

.search-wrapper {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 24px;
  position: relative;
}

.search-box {
  width: 100%;
  padding: 12px 18px 12px 45px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 15px;
  transition: all 0.3s ease;
  background: var(--card-bg);
  color: var(--text-color);
}

.search-box:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #94A3B8;
}

.search-options {
  display: flex;
  gap: 15px;
  align-items: center;
  padding: 8px 0;
}

.search-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  background: var(--light-color);
}

.search-option:hover {
  background-color: #e9ecef;
}

.search-option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.search-option-text {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #666;
  font-size: 14px;
}

.search-option svg {
  color: #666;
}

.search-option:hover .search-option-text,
.search-option:hover svg {
  color: var(--primary-color);
}

.filters-body {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.filters-section {
  margin-bottom: 20px;
}

.section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  width: 100%;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-label {
  font-size: 13px;
  color: #64748B;
  font-weight: 500;
}

.filter-select {
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-color);
  background-color: var(--card-bg);
  cursor: pointer;
  transition: all 0.2s ease;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
}

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

.filter-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.range-inputs {
  display: flex;
  gap: 10px;
  align-items: center;
}

.range-input {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background-color: var(--card-bg);
  transition: all 0.2s ease;
}

.range-input:hover {
  border-color: var(--primary-color);
}

.range-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.range-separator {
  color: #666;
  font-size: 14px;
  padding: 0 5px;
}

.filters-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.filters-footer-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-delete {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--danger-color);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-delete:hover {
  background: #b91c1c;
}

.total-counter {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--card-bg);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  color: #e0e5ec;
  font-size: 14px;
}

.total-counter strong {
  color: var(--primary-color);
}

.actions-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.select-all-wrapper {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.select-all-wrapper:hover {
  border-color: var(--primary-color);
  background: var(--card-bg);
}

.select-all-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.custom-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--card-bg);
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.custom-checkbox:hover {
  border-color: var(--primary-color);
}

.custom-checkbox:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.custom-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: linear-gradient(90deg, #14b8a6 0%, #3b82f6 100%) !important;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.export-btn:not(:disabled) {
  background: var(--success-color);
}

.export-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: #334155;
  color: #64748b;
}

.export-btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74, 214, 109, 0.2);
}

.export-btn svg {
  width: 16px;
  height: 16px;
}

.toggle-advanced {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--primary-color);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-advanced:hover {
  background: var(--secondary-color);
  color: #fff;
}

.toggle-icon {
  transition: transform 0.2s ease;
}

.toggle-advanced[aria-expanded="true"] .toggle-icon {
  transform: rotate(180deg);
}

.advanced-filters, .advanced-filters.show {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.filter-instructions {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--light-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.filter-instructions p, .filter-instructions ol, .filter-instructions li {
  color: var(--text-color);
}

.filter-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  background: var(--card-bg);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.filter-select {
  min-width: 180px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text-color);
  background-color: var(--card-bg);
}

.operator-select {
  min-width: 120px;
}

.logic-select {
  min-width: 100px;
}

.filter-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  color: var(--dark-color);
}

.btn-add-filter, .btn-remove-filter {
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--card-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-add-filter:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.btn-remove-filter {
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--card-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--danger-color);
}

.btn-remove-filter:hover {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: white;
}

.advanced-filters-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.btn-apply-filter, .btn-clear-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-apply-filter {
  background: var(--primary-color);
  color: white;
  border: none;
}

.btn-apply-filter:hover {
  background: var(--secondary-color);
}

.btn-clear-filter {
  background: white;
  color: var(--danger-color);
  border: 1px solid var(--danger-color);
}

.btn-clear-filter:hover {
  background: var(--danger-color);
  color: white;
}

.column-visibility {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.column-group {
  background: var(--light-color);
  padding: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.column-group-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.column-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 13px;
  color: #666;
  transition: all 0.2s ease;
}

.column-toggle:hover {
  color: var(--primary-color);
}

.column-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
}

.table-container {
  flex: 1;
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  overflow: auto;
  margin-bottom: 20px;
}

table {
  width: 100%;
  min-width: max-content;
  border-collapse: separate;
  border-spacing: 0;
}

thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--card-bg);
}

th {
  background: var(--card-bg);
  padding: 16px;
  text-align: left;
  font-weight: 500;
  color: var(--text-color);
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
  white-space: nowrap;
}

th.actions {
  position: sticky;
  right: 0;
  z-index: 11;
  background-color: var(--card-bg);
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-color);
  font-size: 14px;
  white-space: nowrap;
}

td.actions {
  position: sticky;
  right: 0;
  background-color: var(--card-bg);
  z-index: 1;
  box-shadow: var(--border-color);
}

tr {
  transition: all 0.3s ease;
}

tr:hover {
  background-color: #232b3a !important;
}

.section-header {
  background-color: #e7f3ff;
  color: var(--primary-color);
  font-weight: bold;
  text-align: center;
}

.actions {
  display: flex;
  gap: 12px;
  position: sticky;
  right: 0;
  background-color: var(--card-bg);
  box-shadow: -var(--border-color);
  padding-left: 15px;
}

.sticky-col {
  position: sticky;
  left: 0;
  background-color: var(--card-bg);
  z-index: 1;
  box-shadow: 5px 0 5px rgba(24, 31, 42, 0.9);
}

.id-col {
  width: 70px;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.btn:active {
  transform: translateY(0);
}

.btn-back {
  background: linear-gradient(90deg, #14b8a6 0%, #3b82f6 100%) !important;
  color: white;
  border: none;
}

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

.btn-edit {
  background: linear-gradient(90deg, #14b8a6 0%, #3b82f6 100%) !important;
  color: white;
  border: none;
}

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

.success-message {
  background-color: #1e293b;
  color: #4ad66d;
  padding: 15px;
  margin-bottom: 25px;
  border-radius: 8px;
  border-left: 4px solid #4ad66d;
  animation: fadeInDown 0.5s;
}

.truncate {
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s ease;
}

.truncate:hover {
  max-width: 500px;
  white-space: normal;
  background-color: var(--card-bg);
  z-index: 10;
  position: relative;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.date-col {
  width: 180px;
}

.highlight {
  background-color: var(--card-bg) !important;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.pulse-animation {
  animation: pulse 2s infinite;
}

/* Search History Styles */
.search-history {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 300px;
  overflow-y: auto;
  background: var(--card-bg);
  border-radius: 8px;
  margin-top: 4px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  z-index: 100;
  display: none;
  border: 1px solid var(--border-color);
}

.search-history.show {
  display: block;
  animation: fadeIn 0.2s ease-in-out;
}

.search-history-item, .history-item {
  padding: 10px 16px;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color-light);
}

.search-history-item:hover, .history-item:hover {
  background-color: var(--background-light);
}

.search-history-item:last-child, .history-item:last-child {
  border-bottom: none;
  border-radius: 0 0 12px 12px;
}

.search-history-text, .history-item {
  font-size: 14px;
  color: var(--text-color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-history-timestamp {
  color: #94A3B8;
  font-size: 12px;
  margin-left: 12px;
}

.search-history-clear, .history-item.no-results {
  text-align: center;
  padding: 12px;
  font-size: 14px;
  color: var(--text-light);
  cursor: pointer;
  background-color: var(--background-light);
  transition: color 0.2s;
}

.search-history-clear:hover {
  background: var(--border-color);
  color: var(--danger-color);
}

.delete-history-item {
  color: var(--text-light);
  margin-left: 8px;
  padding: 4px;
  border-radius: 4px;
  display: none;
  transition: color 0.2s;
}

.history-item:hover .delete-history-item {
  display: block;
}

.delete-history-item:hover {
  color: var(--danger-color);
}

/* Advanced Filters Container */
.advanced-filters-container {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  margin-bottom: 25px;
  padding: 24px;
  display: none;
  transition: all 0.3s ease;
}

.advanced-filters-container.show {
  display: block;
  animation: slideDown 0.3s ease-out forwards;
}

.advanced-filters-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

/* Bottom Controls */
.bottom-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  margin-top: 24px;
}

.bottom-controls-left {
  display: flex;
  align-items: center;
}

.pagination-container {
  margin: 0;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 15px;
}

.rows-per-page {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 14px;
}

.rows-select {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--border-color) !important;
  color: var(--text-color);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

/* .btn-pagination {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-weight: 500;
} */

.btn-pagination:hover:not(:disabled) {
  background: var(--primary-color);
  color: #181f2a;
  border-color: var(--primary-color);
}

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

.page-info {
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-info span {
  color: var(--primary-color);
  font-weight: 500;
}

/* Checkbox column */
.checkbox-col {
  width: 40px;
  text-align: center;
  background-color: var(--card-bg);
  position: sticky;
  left: 0;
  z-index: 2;
}

.checkbox-col .checkbox-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 8px;
}

.checkbox-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.custom-checkbox:indeterminate {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.custom-checkbox:indeterminate::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 7px;
  width: 10px;
  height: 2px;
  background-color: var(--card-bg);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
  .search-container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .search-box {
    width: 100%;
    margin-bottom: 15px;
  }
  
  .total {
    margin-top: 15px;
  }
  
  .container {
    padding: 16px;
  }
  
  .btn-back {
    width: 100%;
    text-align: center;
  }
  
  .filters-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-wrapper {
    min-width: auto;
  }
  
  .search-options {
    justify-content: flex-start;
  }
  
  .filters-footer {
    flex-direction: column;
    align-items: stretch;
  }
  
  .toggle-advanced {
    text-align: center;
    justify-content: center;
  }
  
  .total-counter {
    text-align: center;
    justify-content: center;
  }
}

/* Custom scrollbar for Webkit browsers */
::-webkit-scrollbar {
  height: 12px;
  width: 12px;
  background: var(--card-bg);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-color);
}
::-webkit-scrollbar-track {
  background: var(--card-bg);
  border-radius: 8px;
}

/* For Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) var(--card-bg);
}