:root {
  /* HSL Color Palette */
  --bg-base: hsl(225, 25%, 9%);
  --bg-surface: hsla(225, 25%, 15%, 0.6);
  --bg-surface-hover: hsla(225, 25%, 20%, 0.8);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-active: rgba(255, 255, 255, 0.16);
  
  --primary: hsl(265, 85%, 65%);
  --primary-glow: hsla(265, 85%, 65%, 0.25);
  --primary-light: hsl(265, 90%, 75%);
  --accent: hsl(190, 90%, 50%);
  --accent-glow: hsla(190, 90%, 50%, 0.2);
  
  --text-main: hsl(220, 20%, 95%);
  --text-muted: hsl(220, 10%, 65%);
  --text-inverse: hsl(225, 25%, 9%);
  
  --success: hsl(145, 80%, 45%);
  --warning: hsl(40, 90%, 55%);
  --danger: hsl(355, 85%, 55%);

  --font-sans: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset and Core Styling */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Glow Background Elements */
.glow-bg-1, .glow-bg-2 {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  z-index: -1;
  filter: blur(150px);
  pointer-events: none;
  opacity: 0.45;
}

.glow-bg-1 {
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}

.glow-bg-2 {
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  bottom: -200px;
  left: -100px;
}

/* App Container Layout */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Glassmorphism Panel Helper */
.glass-panel {
  background: var(--bg-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-glass-active);
}

/* Main Header */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--primary-light);
  filter: drop-shadow(0 0 8px var(--primary-glow));
}

.main-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--text-main) 30%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-header .subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Connection Status Badge */
.connection-status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  font-size: 0.85rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px currentColor;
}

.status-dot.connected {
  background-color: var(--success);
  color: var(--success);
}

.status-dot.disconnected {
  background-color: var(--danger);
  color: var(--danger);
}

.status-dot.connecting {
  background-color: var(--warning);
  color: var(--warning);
  animation: pulse-glow 1.5s infinite alternate;
}

/* Control Section */
.control-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
}

.selectors-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  flex-grow: 1;
}

.input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 250px;
  flex: 1;
}

.input-wrapper label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.input-wrapper label i {
  width: 14px;
  height: 14px;
}

select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: var(--transition-smooth);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='rgba(255,255,255,0.6)' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

select:focus:not(:disabled) {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background-color: rgba(255, 255, 255, 0.08);
}

select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

select option {
  background-color: hsl(225, 25%, 11%);
  color: var(--text-main);
  padding: 10px;
}

/* Search Group */
.search-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 400px;
}

.search-wrapper {
  position: relative;
  flex-grow: 1;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.1rem;
  height: 1.1rem;
  color: var(--text-muted);
  pointer-events: none;
}

#searchInput {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

#searchInput:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background-color: rgba(255, 255, 255, 0.08);
}

.clear-search-btn {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.clear-search-btn:hover {
  color: var(--text-main);
}

.clear-search-btn i {
  width: 16px;
  height: 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--text-main);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-glass);
  color: var(--text-main);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-glass-active);
}

.btn:active {
  transform: translateY(1px);
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--primary-light);
  padding: 0.5rem;
}

.btn-text:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

/* Content Area Layout */
.content-section {
  position: relative;
  min-height: 400px;
}

/* Loading overlay */
.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 5rem 0;
  width: 100%;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.05);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Panel fallbacks (Error/Empty) */
.error-panel, .empty-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  gap: 1rem;
}

.error-icon {
  width: 3.5rem;
  height: 3.5rem;
  color: var(--danger);
  margin-bottom: 0.5rem;
}

.empty-icon {
  width: 3.5rem;
  height: 3.5rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.error-panel h3, .empty-panel h3 {
  font-size: 1.4rem;
  font-weight: 600;
}

.error-panel p, .empty-panel p {
  color: var(--text-muted);
  max-width: 450px;
  margin-bottom: 1rem;
}

/* Data Container elements */
.table-info-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding: 0 0.5rem;
}

.results-count {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.badge {
  background-color: var(--primary-glow);
  color: var(--primary-light);
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

th {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border-glass);
}

td {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--border-glass);
  color: var(--text-main);
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

tbody tr {
  cursor: pointer;
  transition: var(--transition-smooth);
}

tbody tr:hover {
  background-color: var(--bg-surface-hover);
}

/* Custom value styling in cells */
.id-cell {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  background: rgba(190, 255, 255, 0.03);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgba(190, 255, 255, 0.08);
}

.cell-null {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.9em;
}

.cell-object {
  color: var(--primary-light);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* Pagination Footer */
.pagination-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.5rem 0.5rem 2rem;
}

.rows-per-page {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.small-select {
  padding: 0.4rem 2rem 0.4rem 0.75rem;
  font-size: 0.85rem;
  background-position: right 0.5rem center;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-pagination {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 0.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-pagination:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-glass-active);
}

.btn-pagination:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-pagination i {
  width: 18px;
  height: 18px;
}

.page-indicator {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Modal / Drawer Slide-in Panel */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  justify-content: flex-end;
  transition: var(--transition-smooth);
}

.modal-container {
  width: 100%;
  max-width: 650px;
  height: 100%;
  border-radius: 0;
  border-left: 1px solid var(--border-glass-active);
  border-top: none;
  border-bottom: none;
  border-right: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: -10px 0 40px rgba(0,0,0,0.5);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-glass);
}

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-title-group h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary-light);
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
  padding: 0.5rem;
  border-radius: 50%;
}

.close-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.close-btn i {
  width: 20px;
  height: 20px;
}

.modal-meta {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.modal-meta div {
  color: var(--text-muted);
}

.modal-meta span {
  color: var(--text-main);
  font-weight: 500;
}

.doc-id-badge {
  font-family: var(--font-mono);
  color: var(--accent) !important;
  background: rgba(190, 255, 255, 0.05);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.modal-body {
  flex-grow: 1;
  padding: 1.5rem 2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.json-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: flex-end;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
}

.copy-feedback-toast {
  color: var(--success);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.json-viewer {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  overflow: auto;
  flex-grow: 1;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Utility / Animation Classes */
.hidden {
  display: none !important;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-glow {
  0% { opacity: 0.6; box-shadow: 0 0 4px currentColor; }
  100% { opacity: 1; box-shadow: 0 0 12px currentColor; }
}

.animate-slide-in {
  animation: slide-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slide-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Responsiveness adjustments */
@media (max-width: 900px) {
  .control-section {
    flex-direction: column;
    align-items: stretch;
  }
  .search-group {
    min-width: 100%;
  }
  .modal-container {
    max-width: 100%;
  }
}

/* Custom styles for POS data_barang display */
.price-tags-container {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.price-tag {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  font-size: 0.85rem;
  overflow: hidden;
  width: max-content;
}

.price-tag .unit-name {
  background: var(--primary-glow);
  color: var(--primary-light);
  padding: 0.15rem 0.5rem;
  font-weight: 700;
  border-right: 1px solid var(--border-glass);
  text-transform: uppercase;
}

.price-tag .unit-price {
  padding: 0.15rem 0.5rem;
  color: var(--text-main);
  font-weight: 600;
}