:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: #1e293b;
  --bg-hover: #334155;
  --border-color: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-blue: #3b82f6;
  --accent-blue-hover: #2563eb;
  --accent-green: #10b981;
  --accent-green-bg: rgba(16, 185, 129, 0.15);
  --accent-amber: #f59e0b;
  --accent-amber-bg: rgba(245, 158, 11, 0.15);
  --accent-purple: #8b5cf6;
  --accent-purple-bg: rgba(139, 92, 246, 0.15);
  --accent-red: #ef4444;
  --accent-red-bg: rgba(239, 68, 68, 0.15);

  --status-new: #3b82f6;
  --status-in_progress: #f59e0b;
  --status-ready: #10b981;
  --status-completed: #64748b;
  --status-cancelled: #ef4444;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Header */
header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 40;
}

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

.brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  font-size: 18px;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}

.brand-info h1 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-info p {
  font-size: 12px;
  color: var(--text-secondary);
}

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

/* Live Status Badge */
.live-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
  color: #10b981;
}

.live-badge.connecting {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: #f59e0b;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: currentColor;
  border-radius: 50%;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: white;
}
.btn-primary:hover {
  background-color: var(--accent-blue-hover);
}

.btn-secondary {
  background-color: var(--bg-hover);
  border-color: var(--border-color);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background-color: #475569;
}

.btn-success {
  background-color: var(--accent-green);
  color: white;
}
.btn-success:hover {
  background-color: #059669;
}

.btn-danger {
  background-color: var(--accent-red-bg);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}
.btn-danger:hover {
  background-color: rgba(239, 68, 68, 0.25);
}

.btn-icon {
  padding: 8px;
  border-radius: var(--radius-md);
}

/* Stats Bar */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 20px 28px 10px 28px;
}

.stat-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: #475569;
}

.stat-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-desc {
  font-size: 11px;
  color: var(--text-muted);
}

/* Control Bar (Tabs & Search) */
.controls-bar {
  padding: 12px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.filter-tabs {
  display: flex;
  background-color: var(--bg-secondary);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  gap: 4px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  background-color: var(--accent-blue);
  color: white;
}

.tab-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 1px 7px;
  border-radius: 9999px;
  font-size: 11px;
}

.tab-btn:not(.active) .tab-badge {
  background-color: var(--bg-hover);
  color: var(--text-secondary);
}

.search-and-view {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-box {
  position: relative;
  width: 260px;
}

.search-box input {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 8px 12px 8px 34px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

.search-box input:focus {
  border-color: var(--accent-blue);
}

.search-box svg {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 16px;
  height: 16px;
}

/* Kitchen Item Queue / All-Day Summary Bar */
.queue-summary-section {
  padding: 8px 28px 14px 28px;
}

.queue-summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.queue-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.queue-title-icon {
  font-size: 16px;
}

.queue-title-text {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.queue-badge {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.4);
  padding: 2px 8px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
}

.queue-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.queue-hint {
  font-size: 11px;
  color: var(--text-muted);
}

.btn-clear-filter {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-clear-filter:hover {
  background: rgba(239, 68, 68, 0.25);
}

.queue-items-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.queue-items-scroll::-webkit-scrollbar {
  display: none;
}

.queue-item-pill {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease-in-out;
  flex-shrink: 0;
  user-select: none;
}

.queue-item-pill:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  background-color: var(--bg-hover);
}

.queue-item-pill.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.25) 0%, rgba(37, 99, 235, 0.35) 100%);
  border-color: var(--accent-blue);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

.queue-item-qty {
  background-color: var(--accent-blue);
  color: white;
  font-size: 13px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 9999px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.queue-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.queue-item-orders {
  font-size: 11px;
  color: var(--text-muted);
}

.queue-empty-msg {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  padding: 6px 0;
}

/* Orders Grid (Kitchen / POS Cards) */
.content-area {
  padding: 10px 28px 40px 28px;
  flex: 1;
}

.orders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

/* Order Card */
.order-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  position: relative;
}

.order-card:hover {
  transform: translateY(-3px);
  border-color: #475569;
  box-shadow: var(--shadow-lg);
}

.order-card.highlight-new {
  animation: flashCard 2s ease-out;
  border-color: var(--accent-blue);
}

@keyframes flashCard {
  0% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.8); }
  100% { box-shadow: var(--shadow-md); }
}

.order-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.15);
}

.order-num-time {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.order-number {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.order-time {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge.new {
  background-color: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.status-badge.in_progress {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-badge.ready {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-badge.completed {
  background-color: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.status-badge.cancelled {
  background-color: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Card Body */
.order-card-body {
  padding: 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.customer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cust-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.order-type-tag {
  font-size: 11px;
  background: var(--bg-hover);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.order-items-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px dashed var(--border-color);
  padding-top: 12px;
}

.item-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 13px;
}

.item-left {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.item-qty {
  font-weight: 700;
  color: var(--accent-blue);
  min-width: 20px;
}

.item-name {
  color: var(--text-primary);
  font-weight: 500;
}

.item-modifiers {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
  font-style: italic;
}

.item-price {
  font-weight: 600;
  color: var(--text-secondary);
}

/* Fixed Footer Spacing: Price & Action Buttons separated cleanly */
.order-card-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(0, 0, 0, 0.15);
}

.order-footer-price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 2px;
}

.total-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.total-amount {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.quick-action-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-action-btns .action-btn-mini {
  flex: 1 1 calc(50% - 4px);
  min-height: 38px;
  justify-content: center;
  padding: 8px 10px;
}

/* Main View Mode Switcher (Orders Feed vs Items Queue Tab) */
.main-view-tabs {
  display: flex;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 3px;
  border-radius: var(--radius-md);
  gap: 4px;
}

.main-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
}

.main-tab-btn:hover {
  color: var(--text-primary);
}

.main-tab-btn.active {
  background-color: var(--accent-blue);
  color: white;
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.3);
}

.main-tab-btn .tab-badge {
  background: rgba(255, 255, 255, 0.25);
  padding: 1px 7px;
  border-radius: 9999px;
  font-size: 11px;
}

/* Dedicated Items Queue Station Grid */
.items-station-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
}

.station-item-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease-in-out;
}

.station-item-card:hover {
  border-color: #475569;
  transform: translateY(-2px);
}

.station-item-header {
  padding: 16px 20px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.station-item-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.station-item-sku {
  font-size: 11px;
  color: var(--text-muted);
}

.station-item-counts {
  display: flex;
  align-items: center;
  gap: 8px;
}

.station-pending-badge {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 800;
}

.station-made-badge {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
}

.station-lines-list {
  list-style: none;
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.station-line-entry {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.15s;
}

.station-line-entry.is-made {
  opacity: 0.65;
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.05);
}

.station-line-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.station-order-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-blue);
}

.station-cust-name {
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: 6px;
}

.station-line-qty {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.station-modifiers {
  font-size: 11px;
  color: var(--accent-amber);
  font-style: italic;
}

.station-line-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.station-line-actions button {
  flex: 1;
  font-size: 11px;
  padding: 6px 8px;
}

.station-item-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.station-qty-picker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.station-qty-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.station-qty-stepper-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.station-qty-stepper {
  display: inline-flex;
  align-items: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  user-select: none;
}

.qty-btn:hover {
  background: var(--bg-hover);
}

.qty-input {
  width: 40px;
  height: 30px;
  background: transparent;
  border: none;
  text-align: center;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 800;
  outline: none;
  -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.station-qty-shortcuts {
  display: flex;
  gap: 4px;
  align-items: center;
}

.shortcut-chip {
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.shortcut-chip:hover {
  color: var(--text-primary);
  border-color: var(--accent-blue);
}

.shortcut-chip.active {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

.station-action-buttons-row {
  display: flex;
  gap: 8px;
}

.station-action-buttons-row .action-btn-mini {
  flex: 1;
  justify-content: center;
  min-height: 38px;
}

.station-line-progress {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.station-line-progress.complete {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.station-item-footer .btn {
  flex: 1;
  justify-content: center;
  font-size: 12px;
  padding: 8px;
}

.action-btn-mini {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-local-ready {
  background-color: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
}
.btn-local-ready:hover {
  background-color: rgba(16, 185, 129, 0.3);
}

.btn-api-ready {
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  color: white;
  border: 1px solid rgba(129, 140, 248, 0.4);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}
.btn-api-ready:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #4338ca 100%);
}

.btn-local-complete {
  background-color: rgba(100, 116, 139, 0.2);
  border: 1px solid rgba(100, 116, 139, 0.4);
  color: #cbd5e1;
}
.btn-local-complete:hover {
  background-color: rgba(100, 116, 139, 0.35);
}

.btn-api-complete {
  background: linear-gradient(135deg, #059669 0%, #0d9488 100%);
  color: white;
  border: 1px solid rgba(52, 211, 153, 0.4);
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.3);
}
.btn-api-complete:hover {
  background: linear-gradient(135deg, #047857 0%, #0f766e 100%);
}

.sync-status-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sync-status-pill.local {
  background-color: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.3);
}
.sync-status-pill.synced {
  background-color: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.empty-state h3 {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: modalEnter 0.2s ease-out;
}

@keyframes modalEnter {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(0, 0, 0, 0.15);
}

/* Form Groups in Settings Modal */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input, .form-group select {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 9px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--accent-blue);
}

.form-hint {
  font-size: 11px;
  color: var(--text-muted);
}

.webhook-box {
  background: var(--bg-primary);
  border: 1px dashed var(--border-color);
  padding: 12px;
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: monospace;
  font-size: 12px;
  color: var(--accent-blue);
  word-break: break-all;
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 200;
}

.toast {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.25s ease-out;
  min-width: 280px;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Mobile Audio Banner */
.mobile-audio-banner {
  background: linear-gradient(90deg, #1e3a8a 0%, #1e40af 100%);
  color: #bfdbfe;
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid rgba(59, 130, 246, 0.3);
  cursor: pointer;
  animation: pulseBanner 2s infinite;
}

@keyframes pulseBanner {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

/* Orders Per Row Selector */
.cols-selector {
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 3px 5px;
  gap: 2px;
  flex-shrink: 0;
}

.cols-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0 6px 0 4px;
  user-select: none;
  white-space: nowrap;
}

.col-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.col-btn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.06);
}

.col-btn.active {
  background-color: var(--accent-blue);
  color: white;
  box-shadow: 0 1px 4px rgba(59, 130, 246, 0.35);
}

/* Configurable Orders Per Row & Proportional Card Scaling */
.orders-grid[data-cols="1"],
.items-station-grid[data-cols="1"] {
  grid-template-columns: minmax(0, 1fr) !important;
  gap: 18px;
}

.orders-grid[data-cols="2"],
.items-station-grid[data-cols="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 16px;
}

.orders-grid[data-cols="3"],
.items-station-grid[data-cols="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 14px;
}

.orders-grid[data-cols="4"],
.items-station-grid[data-cols="4"] {
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 10px;
}

.orders-grid[data-cols="5"],
.items-station-grid[data-cols="5"] {
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 8px;
}

.orders-grid[data-cols="6"],
.items-station-grid[data-cols="6"] {
  grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
  gap: 6px;
}

/* Ensure cards never overflow grid tracks */
.order-card,
.station-item-card {
  min-width: 0;
}

/* Scale Level: 3 Columns */
.orders-grid[data-cols="3"] .order-card-header { padding: 11px 14px; }
.orders-grid[data-cols="3"] .order-card-body { padding: 12px 14px; gap: 9px; }
.orders-grid[data-cols="3"] .order-card-footer { padding: 11px 14px; gap: 8px; }
.orders-grid[data-cols="3"] .order-number { font-size: 15px; }
.orders-grid[data-cols="3"] .total-amount { font-size: 18px; }

/* Scale Level: 4 Columns */
.orders-grid[data-cols="4"] .order-card-header { padding: 9px 11px; }
.orders-grid[data-cols="4"] .order-number { font-size: 13.5px; }
.orders-grid[data-cols="4"] .order-time { font-size: 10px; }
.orders-grid[data-cols="4"] .status-badge { font-size: 9.5px; padding: 2px 7px; }
.orders-grid[data-cols="4"] .sync-status-pill { font-size: 9px; padding: 1px 5px; }
.orders-grid[data-cols="4"] .order-card-body { padding: 10px 11px; gap: 8px; }
.orders-grid[data-cols="4"] .cust-name { font-size: 12.5px; }
.orders-grid[data-cols="4"] .order-type-tag { font-size: 10px; padding: 1px 6px; }
.orders-grid[data-cols="4"] .order-items-list { padding-top: 8px; gap: 6px; }
.orders-grid[data-cols="4"] .item-row { font-size: 12px; }
.orders-grid[data-cols="4"] .item-modifiers { font-size: 10px; }
.orders-grid[data-cols="4"] .order-card-footer { padding: 9px 11px; gap: 7px; }
.orders-grid[data-cols="4"] .total-label { font-size: 10px; }
.orders-grid[data-cols="4"] .total-amount { font-size: 16px; }
.orders-grid[data-cols="4"] .quick-action-btns { gap: 5px; }
.orders-grid[data-cols="4"] .quick-action-btns .action-btn-mini {
  padding: 5px 6px;
  font-size: 11px;
  min-height: 30px;
}

.items-station-grid[data-cols="4"] .station-item-header { padding: 10px 12px; }
.items-station-grid[data-cols="4"] .station-item-title { font-size: 13.5px; }
.items-station-grid[data-cols="4"] .station-lines-list { padding: 10px 12px; gap: 8px; }
.items-station-grid[data-cols="4"] .station-line-entry { padding: 8px 10px; gap: 5px; }
.items-station-grid[data-cols="4"] .station-item-footer { padding: 9px 12px; gap: 7px; }
.items-station-grid[data-cols="4"] .station-action-buttons-row .action-btn-mini {
  padding: 5px 6px;
  font-size: 11px;
  min-height: 30px;
}

/* Scale Level: 5 Columns */
.orders-grid[data-cols="5"] .order-card { border-radius: var(--radius-md); }
.orders-grid[data-cols="5"] .order-card-header { padding: 7px 9px; flex-wrap: wrap; gap: 4px; }
.orders-grid[data-cols="5"] .order-number { font-size: 12.5px; }
.orders-grid[data-cols="5"] .order-time { font-size: 9.5px; }
.orders-grid[data-cols="5"] .status-badge { font-size: 9px; padding: 1px 6px; }
.orders-grid[data-cols="5"] .sync-status-pill { font-size: 8.5px; padding: 1px 4px; }
.orders-grid[data-cols="5"] .order-card-body { padding: 8px 9px; gap: 6px; }
.orders-grid[data-cols="5"] .cust-name { font-size: 11.5px; }
.orders-grid[data-cols="5"] .order-type-tag { font-size: 9px; padding: 1px 5px; }
.orders-grid[data-cols="5"] .order-items-list { padding-top: 6px; gap: 4px; }
.orders-grid[data-cols="5"] .item-row { font-size: 11px; }
.orders-grid[data-cols="5"] .item-qty { min-width: 16px; }
.orders-grid[data-cols="5"] .item-modifiers { font-size: 9.5px; }
.orders-grid[data-cols="5"] .order-card-footer { padding: 7px 9px; gap: 6px; }
.orders-grid[data-cols="5"] .total-label { font-size: 9px; }
.orders-grid[data-cols="5"] .total-amount { font-size: 14px; }
.orders-grid[data-cols="5"] .quick-action-btns { gap: 4px; }
.orders-grid[data-cols="5"] .quick-action-btns .action-btn-mini {
  padding: 4px 5px;
  font-size: 10px;
  min-height: 27px;
}

.items-station-grid[data-cols="5"] .station-item-header { padding: 8px 10px; }
.items-station-grid[data-cols="5"] .station-item-title { font-size: 12.5px; }
.items-station-grid[data-cols="5"] .station-lines-list { padding: 8px 10px; gap: 6px; }
.items-station-grid[data-cols="5"] .station-line-entry { padding: 6px 8px; gap: 4px; }
.items-station-grid[data-cols="5"] .station-item-footer { padding: 7px 10px; gap: 6px; }
.items-station-grid[data-cols="5"] .station-action-buttons-row .action-btn-mini {
  padding: 4px 5px;
  font-size: 10px;
  min-height: 27px;
}

/* Scale Level: 6 Columns */
.orders-grid[data-cols="6"] .order-card { border-radius: var(--radius-sm); }
.orders-grid[data-cols="6"] .order-card-header { padding: 6px 7px; flex-wrap: wrap; gap: 3px; }
.orders-grid[data-cols="6"] .order-number { font-size: 11.5px; }
.orders-grid[data-cols="6"] .order-time { font-size: 9px; }
.orders-grid[data-cols="6"] .status-badge { font-size: 8px; padding: 1px 5px; }
.orders-grid[data-cols="6"] .sync-status-pill { font-size: 8px; padding: 1px 4px; }
.orders-grid[data-cols="6"] .order-card-body { padding: 6px 7px; gap: 5px; }
.orders-grid[data-cols="6"] .cust-name { font-size: 11px; }
.orders-grid[data-cols="6"] .order-type-tag { font-size: 8.5px; padding: 1px 4px; }
.orders-grid[data-cols="6"] .order-items-list { padding-top: 5px; gap: 3px; }
.orders-grid[data-cols="6"] .item-row { font-size: 10px; }
.orders-grid[data-cols="6"] .item-qty { min-width: 14px; }
.orders-grid[data-cols="6"] .item-modifiers { font-size: 9px; }
.orders-grid[data-cols="6"] .order-card-footer { padding: 6px 7px; gap: 5px; }
.orders-grid[data-cols="6"] .total-label { font-size: 8.5px; }
.orders-grid[data-cols="6"] .total-amount { font-size: 13px; }
.orders-grid[data-cols="6"] .quick-action-btns { gap: 3px; }
.orders-grid[data-cols="6"] .quick-action-btns .action-btn-mini {
  padding: 3px 4px;
  font-size: 9.5px;
  min-height: 24px;
}

.items-station-grid[data-cols="6"] .station-item-header { padding: 6px 8px; }
.items-station-grid[data-cols="6"] .station-item-title { font-size: 11.5px; }
.items-station-grid[data-cols="6"] .station-lines-list { padding: 6px 8px; gap: 5px; }
.items-station-grid[data-cols="6"] .station-line-entry { padding: 5px 6px; gap: 3px; }
.items-station-grid[data-cols="6"] .station-item-footer { padding: 6px 8px; gap: 5px; }
.items-station-grid[data-cols="6"] .station-action-buttons-row .action-btn-mini {
  padding: 3px 4px;
  font-size: 9.5px;
  min-height: 24px;
}

/* Compact Top UI for iPad & Tablets (Portrait and Landscape: up to 1200px) */
@media (max-width: 1200px) {
  header {
    padding: 6px 14px;
    gap: 8px;
  }

  .brand {
    gap: 8px;
  }

  .brand-logo {
    width: 26px;
    height: 26px;
    font-size: 13px;
    border-radius: 6px;
  }

  .brand-info h1 {
    font-size: 14px;
  }

  .brand-info p {
    display: none;
  }

  .header-actions {
    gap: 6px;
  }

  .live-badge {
    padding: 4px 9px;
    font-size: 10.5px;
    gap: 5px;
  }

  .pulse-dot {
    width: 6px;
    height: 6px;
  }

  .header-actions .btn {
    padding: 5px 9px;
    font-size: 11px;
    border-radius: 6px;
    gap: 4px;
  }

  .header-actions .btn-icon {
    padding: 5px 7px;
  }

  /* Slim 1-line KPI Stats Strip on iPad/Tablet */
  .stats-container {
    padding: 5px 14px 3px 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .stat-card {
    padding: 5px 10px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    border-radius: 6px;
  }

  .stat-card:hover {
    transform: none;
  }

  .stat-title {
    font-size: 10px;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .stat-value {
    font-size: 14px;
    line-height: 1;
  }

  .stat-desc {
    display: none;
  }

  /* Compact Controls & Filter Bar on iPad/Tablet */
  .controls-bar {
    padding: 4px 14px;
    gap: 6px;
  }

  .main-view-tabs {
    padding: 2px;
    border-radius: 6px;
    gap: 2px;
  }

  .main-tab-btn {
    padding: 4px 10px;
    font-size: 11.5px;
    gap: 5px;
  }

  .filter-tabs {
    padding: 2px;
    border-radius: 6px;
    gap: 2px;
  }

  .tab-btn {
    padding: 4px 9px;
    font-size: 11.5px;
    gap: 5px;
  }

  .tab-badge,
  .main-tab-btn .tab-badge {
    font-size: 10px;
    padding: 0 5px;
  }

  .search-and-view {
    gap: 8px;
  }

  .cols-selector {
    padding: 2px 4px;
    border-radius: 6px;
  }

  .cols-label {
    font-size: 10px;
    padding: 0 4px 0 3px;
  }

  .col-btn {
    padding: 3px 6px;
    font-size: 11px;
  }

  .search-box {
    width: 190px;
  }

  .search-box input {
    padding: 5px 10px 5px 28px;
    font-size: 12px;
    border-radius: 6px;
  }

  .search-box svg {
    left: 8px;
    width: 13px;
    height: 13px;
  }

  /* Slim Active Order Queue Items Bar on iPad/Tablet */
  .queue-summary-section {
    padding: 3px 14px 6px 14px;
  }

  .queue-summary-header {
    margin-bottom: 4px;
  }

  .queue-header-left {
    gap: 6px;
  }

  .queue-title-icon {
    font-size: 13px;
  }

  .queue-title-text {
    font-size: 11px;
  }

  .queue-badge {
    font-size: 10px;
    padding: 1px 6px;
  }

  .queue-hint {
    font-size: 10px;
  }

  .queue-items-scroll {
    gap: 6px;
    padding-bottom: 2px;
  }

  .queue-item-pill {
    padding: 4px 9px;
    gap: 6px;
    border-radius: 6px;
  }

  .queue-item-qty {
    font-size: 11px;
    padding: 1px 6px;
  }

  .queue-item-name {
    font-size: 11.5px;
  }

  .queue-item-orders {
    font-size: 10px;
  }

  .content-area {
    padding: 6px 14px 24px 14px;
  }

  .orders-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 12px;
  }
}

/* Mobile Phones (< 768px) */
@media (max-width: 768px) {
  body {
    padding-bottom: env(safe-area-inset-bottom);
  }

  header {
    padding: 6px 10px;
    padding-top: max(6px, env(safe-area-inset-top));
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
  }

  .header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    width: auto;
  }

  .header-actions .btn,
  .header-actions .live-badge {
    flex: 0 1 auto;
    justify-content: center;
    font-size: 10.5px;
    padding: 4px 7px;
    min-height: 28px;
    touch-action: manipulation;
  }

  .stats-container {
    padding: 4px 10px 2px 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }

  .stat-card {
    padding: 4px 8px;
  }

  .stat-title {
    font-size: 9.5px;
  }

  .stat-value {
    font-size: 13px;
  }

  .controls-bar {
    padding: 4px 10px;
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
  }

  .filter-tabs {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 2px;
    display: flex;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    flex-shrink: 0;
    padding: 4px 9px;
    font-size: 11px;
    min-height: 28px;
  }

  .search-and-view {
    width: 100%;
    flex-wrap: wrap;
    gap: 5px;
  }

  .cols-selector {
    flex: 1 1 auto;
    justify-content: space-between;
    overflow-x: auto;
  }

  .search-box {
    flex: 1 1 160px;
    width: auto;
  }

  .search-box input {
    padding: 5px 10px 5px 28px;
    font-size: 16px; /* Prevents auto-zoom on iOS Safari while staying slim */
    min-height: 30px;
    height: 30px;
  }

  .queue-summary-section {
    padding: 2px 10px 4px 10px;
  }

  .queue-hint {
    display: none;
  }

  .content-area {
    padding: 6px 10px 30px 10px;
  }

  .orders-grid:not([data-cols]),
  .orders-grid[data-cols="auto"] {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .order-card-header {
    padding: 10px 12px;
  }

  .order-card-body {
    padding: 10px 12px;
  }

  .order-card-footer {
    padding: 10px 12px;
  }

  .action-btn-mini {
    padding: 7px 10px;
    font-size: 12px;
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  /* Bottom-Sheet Style Modal for Phones */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-card {
    border-radius: 20px 20px 0 0;
    max-height: 88vh;
    border-bottom: none;
    animation: slideUpMobile 0.25s ease-out;
  }

  @keyframes slideUpMobile {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .modal-header {
    padding: 16px 20px;
  }

  .modal-body {
    padding: 18px 20px;
    gap: 16px;
  }

  .modal-footer {
    padding: 14px 20px;
    padding-bottom: max(14px, env(safe-area-inset-bottom));
    flex-wrap: wrap;
  }

  .modal-footer .btn {
    flex: 1 1 calc(50% - 6px);
    justify-content: center;
    min-height: 44px;
  }

  #toast-container {
    left: 14px;
    right: 14px;
    bottom: max(16px, env(safe-area-inset-bottom));
  }

  .toast {
    min-width: 0;
    width: 100%;
  }
}