/* ================================================================
   modules.css — Module-specific styles
   POS Layout · Charts · Production · Finance · Payroll
   ================================================================ */

/* ── POS Counter Layout ─────────────────────────────────────── */
/* Touch improvements */
.pos-layout * { -webkit-tap-highlight-color: transparent; }
.pos-layout button, .product-tile { touch-action: manipulation; }
.pos-layout input, .pos-layout select { font-size: 16px; }

.pos-layout {
  display: flex;
  height: calc(100vh - 130px);
  overflow: hidden;
}

.pos-products {
  flex: 1.4;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.pos-search-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  flex-shrink: 0;
}

.pos-search-input {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0 14px 0 40px;
  height: 44px;
  color: var(--tx-primary);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s;
}

.pos-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.pos-cat-filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 0 12px 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-shrink: 0;
}

.pos-cat-filters::-webkit-scrollbar { display: none; }

.cat-chip {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tx-secondary);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}

.cat-chip.active,
.cat-chip:hover {
  background: var(--tx-primary);
  color: var(--bg-base);
  border-color: var(--tx-primary);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  overflow-y: auto;
  padding: 4px 12px 12px;
  flex: 1;
  align-content: start;
}

@media (min-width: 1200px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

.product-tile {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 8px 8px 8px;
  min-height: 148px;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.12s, box-shadow 0.15s;
  position: relative;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  overflow: hidden;
}

.product-tile:hover {
  border-color: var(--primary);
  background: var(--bg-hover);
  box-shadow: 0 4px 18px rgba(245,158,11,0.14);
  transform: translateY(-2px);
}

.product-tile:active { transform: scale(0.96); box-shadow: none; }

.product-tile.out-of-stock {
  opacity: 0.35;
  cursor: not-allowed;
}

.product-tile.out-of-stock:hover {
  transform: none;
  border-color: var(--border);
  background: var(--bg-card);
  box-shadow: none;
}

.product-stock-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}

.product-tile-icon {
  width: 48px;
  height: 48px;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-lt);
  border-radius: 12px;
  margin: 20px 0 7px;
  line-height: 1;
  flex-shrink: 0;
}

.product-tile-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--tx-primary);
  text-align: center;
  line-height: 1.3;
  margin-bottom: 2px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  width: 100%;
}

.product-tile-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--tx-accent);
  margin-bottom: 5px;
}

.tile-stock-count {
  font-size: 0.62rem;
  color: var(--warning);
  margin-bottom: 3px;
  margin-top: -2px;
}

.tile-actions {
  display: flex;
  gap: 4px;
  width: 100%;
  margin-top: auto;
}

.tile-pkt-btn {
  flex: 1;
  height: 28px;
  font-size: 10px;
  font-weight: 700;
  background: var(--info-bg);
  color: var(--info);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: 7px;
  cursor: pointer;
  touch-action: manipulation;
  letter-spacing: 0.02em;
}

.tile-pkt-btn:hover { background: rgba(59,130,246,0.18); }

.tile-add-btn {
  flex: 1;
  height: 28px;
  font-size: 18px;
  font-weight: 800;
  background: var(--primary);
  color: #000;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  line-height: 1;
  touch-action: manipulation;
  transition: background 0.13s;
}

.tile-add-btn:hover { background: var(--primary-lt); }
.tile-add-btn:active { transform: scale(0.93); }

.tile-add-btn-full { flex: 2; }

/* ── Cart ───────────────────────────────────────────────────── */
.pos-cart {
  width: 310px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: 1px solid var(--border);
  background: var(--bg-panel);
}

.cart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
}

.cart-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--tx-primary);
  margin-bottom: 2px;
}

.cart-bill-no {
  font-size: 0.72rem;
  color: var(--primary);
  font-family: monospace;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 120px;
  color: var(--tx-muted);
  font-size: 0.857rem;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 6px;
}

.cart-item.confirming { border-color: var(--danger); }

.cart-item-name {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.72rem;
  color: var(--tx-secondary);
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--tx-primary);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s;
  flex-shrink: 0;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.qty-btn:hover, .qty-btn:active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
}

.qty-display {
  width: 32px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--tx-primary);
  flex-shrink: 0;
}

.cart-remove {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--tx-muted);
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
  touch-action: manipulation;
}

.cart-remove:hover, .cart-remove:active {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.discount-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 0.8rem;
  color: var(--tx-secondary);
  flex-shrink: 0;
}

.discount-row .form-control {
  padding: 4px 8px;
  font-size: 0.78rem;
}

.cart-summary {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.857rem;
  padding: 3px 0;
  color: var(--tx-secondary);
}

.cart-summary-row.total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  border-top: 2px solid var(--border);
  margin-top: 4px;
  padding-top: 6px;
}

.cart-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

/* ── Payment Modal ──────────────────────────────────────────── */
.modal-pos {
  max-width: 520px;
}

.pay-mode-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

@media (min-width: 540px) {
  .pay-mode-grid { grid-template-columns: repeat(3, 1fr); }
}

.pay-mode-btn {
  min-height: 60px;
  padding: 10px 8px;
  background: var(--bg-panel);
  border: 2px solid var(--border);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  color: var(--tx-secondary);
  transition: all 0.15s;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.pay-mode-btn:hover,
.pay-mode-btn.selected {
  border-color: var(--tx-primary);
  background: var(--bg-active);
  color: var(--tx-primary);
}

.pm-icon {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 4px;
}

/* ── Charts ─────────────────────────────────────────────────── */
.chart-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
}

.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.chart-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--tx-primary);
}

/* ── Module Tabs ────────────────────────────────────────────── */
.mod-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
}

.mod-tab {
  padding: 10px 18px;
  font-size: 0.857rem;
  font-weight: 600;
  color: var(--tx-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all 0.18s;
  border-radius: var(--r) var(--r) 0 0;
}

.mod-tab:hover {
  color: var(--tx-primary);
  background: var(--bg-panel);
}

.mod-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--primary-glow);
}

.mod-panel {
  display: none;
}

.mod-panel.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Section Head ───────────────────────────────────────────── */
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.section-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--tx-primary);
}

/* ── POS Page Header ────────────────────────────────────────── */
.pos-page-header {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Quick Actions (Dashboard) ──────────────────────────────── */
.quick-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--tx-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  font-family: inherit;
}

.quick-action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-glow);
}

.quick-action-btn i {
  width: 14px;
  height: 14px;
}

/* ── Progress Bars ──────────────────────────────────────────── */
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 100px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 0.6s ease;
}

.progress-fill.success { background: var(--success); }
.progress-fill.danger  { background: var(--danger); }
.progress-fill.info    { background: var(--info); }
.progress-fill.primary { background: var(--primary); }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--r);
  font-size: 0.857rem;
  margin-bottom: 16px;
  border-left: 4px solid;
}

.alert-info {
  background: rgba(59,130,246,0.08);
  border-color: var(--info);
  color: var(--info);
}

.alert-warning {
  background: rgba(245,158,11,0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.alert-success {
  background: rgba(16,185,129,0.08);
  border-color: var(--success);
  color: var(--success);
}

.alert-danger {
  background: rgba(239,68,68,0.08);
  border-color: var(--danger);
  color: var(--danger);
}

/* ── Finance-specific ───────────────────────────────────────── */
.ledger-dr {
  color: var(--danger);
  font-weight: 600;
}

.ledger-cr {
  color: var(--success);
  font-weight: 600;
}

/* ── Stat Cards color variants ──────────────────────────────── */
.stat-card.purple  .stat-value,
.stat-value[style*="var(--purple)"] {
  color: var(--purple);
}

.stat-card.warning .stat-value { color: var(--warning); }
.stat-card.info    .stat-value { color: var(--info); }
.stat-card.primary .stat-value { color: var(--primary); }

/* ── Badge variants ─────────────────────────────────────────── */
.badge-primary {
  background: var(--primary-glow);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.badge-purple {
  background: rgba(139,92,246,0.12);
  color: #A78BFA;
  border: 1px solid rgba(139,92,246,0.3);
}

/* ── Form cols ──────────────────────────────────────────────── */
.form-row.cols-3 { gap: 10px; }
.form-row.cols-4 { gap: 10px; }
.form-row.cols-4 .form-group { flex: 1; min-width: 80px; }

/* ── Modal size variants ────────────────────────────────────── */
.modal-sm  { max-width: 400px; }
.modal-lg  { max-width: 860px; }
.modal-pos { max-width: 520px; }

/* ── Btn variants ───────────────────────────────────────────── */
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--tx-muted);
}

.btn-ghost:hover {
  background: var(--bg-panel);
  border-color: var(--border);
  color: var(--tx-primary);
}

.btn-success {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

.btn-success:hover {
  background: #059669;
  border-color: #059669;
}

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-danger:hover {
  background: #DC2626;
  border-color: #DC2626;
}

.btn-warning {
  background: var(--warning);
  border-color: var(--warning);
  color: #000;
}

.btn-info {
  background: var(--info);
  border-color: var(--info);
  color: #fff;
}

.btn-info:hover {
  background: #2563EB;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-full {
  width: 100%;
  display: block;
}

.btn.disabled,
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── CSS Variables for new colors ───────────────────────────── */
:root {
  --purple:         #A78BFA;
  --purple-bg:      rgba(139, 92, 246, 0.15);
  --warning:        #F59E0B;
  --warning-bg:     rgba(245, 158, 11, 0.15);
  --danger-bg:      rgba(239, 68, 68, 0.08);
  --success-bg:     rgba(16, 185, 129, 0.08);
  --info-bg:        rgba(59, 130, 246, 0.1);
}

/* ── Responsive tweaks ──────────────────────────────────────── */
@media (max-width: 900px) {
  .pos-layout {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }
  .pos-products { height: 58vh; min-height: 300px; }
  .pos-cart {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border);
    overflow: visible;
    flex-shrink: 0;
  }
  /* In stacked mode, cap the scrollable items area */
  .pos-cart .cart-items {
    flex: none;
    max-height: 200px;
    min-height: 60px;
    overflow-y: auto;
  }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr 1fr !important; }
  .mod-tabs { gap: 0; }
  .mod-tab { padding: 8px 12px; font-size: 0.78rem; }
  .quick-actions { display: none; }

  /* ── POS Page Header ── */
  .pos-page-header {
    margin-bottom: 8px !important;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
  }
  .pos-page-header .page-title { font-size: 1.1rem; }
  .pos-subtitle { display: none; }
  /* Hide label text in header action buttons — show icon only */
  .pos-hdr-label { display: none; }

  /* ── POS Product Area ── */
  .pos-products { height: 50vh; min-height: 260px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 6px 8px 8px; }
  .product-tile {
    min-height: 120px;
    padding: 7px 6px 6px;
    border-radius: 11px;
  }
  .product-tile-icon { width: 40px; height: 40px; font-size: 22px; margin: 18px 0 5px; border-radius: 10px; }
  .product-tile-name { font-size: 11px; }
  .product-tile-price { font-size: 12px; margin-bottom: 4px; }
  .tile-add-btn  { height: 30px; font-size: 17px; border-radius: 6px; }
  .tile-pkt-btn  { height: 30px; font-size: 10px; border-radius: 6px; }
  .cat-chip      { height: 32px; font-size: 12px; padding: 0 12px; }
  .pos-search-bar { padding: 8px 8px; }
  .pos-cat-filters { padding: 0 8px 8px; gap: 5px; }

  /* ── POS Cart in stacked mode ── */
  .pos-cart .cart-items {
    flex: none;
    max-height: 160px;
    min-height: 50px;
    overflow-y: auto;
  }
  .cart-item    { padding: 8px 8px; }
  .qty-btn      { width: 36px; height: 36px; }
  .cart-summary { padding: 8px 10px; }
  .discount-row { padding: 6px 10px; }
  .discount-row select.form-control { font-size: 13px; }

  /* ── Payment modal full-screen ── */
  .modal-pos { max-width: 100%; }

  /* ── Customer section ── */
  #cart-customer-section { padding: 6px 8px; }
}

@media (max-width: 400px) {
  .pos-products { height: 48vh; }
  .product-tile  { min-height: 110px; padding: 6px 5px 5px; }
  .product-tile-icon { width: 36px; height: 36px; font-size: 20px; margin: 16px 0 4px; }
  .tile-add-btn  { height: 28px; }
  .tile-pkt-btn  { height: 28px; }
}

/* ================================================================
   NEW POS COMPONENTS — v2
   ================================================================ */

/* ── Order Type Toggle ──────────────────────────────────────── */
.order-type-btn {
  flex: 1;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border-lt);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg-panel);
  color: var(--tx-secondary);
  touch-action: manipulation;
  transition: all 0.13s;
}
.order-type-btn.active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
}

/* ── KOT Button ─────────────────────────────────────────────── */
.kot-btn {
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}
.kot-btn:hover { background: var(--primary-glow) !important; }
.kot-btn:disabled { opacity: 0.4; pointer-events: none; }

/* ── Orders Badge (header) ──────────────────────────────────── */
.pos-orders-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--danger);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 0 4px;
  margin-left: 3px;
  vertical-align: middle;
  animation: badge-pulse 1.8s ease infinite;
}
@keyframes badge-pulse {
  0%,100% { transform: scale(1);   opacity: 1; }
  50%      { transform: scale(1.2); opacity: 0.8; }
}

/* ── Panel Backdrop ─────────────────────────────────────────── */
.panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 990;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
  animation: none !important;
}
.panel-backdrop.visible { opacity: 1; pointer-events: all; }

/* ── Held Bills Drawer ──────────────────────────────────────── */
.held-drawer {
  position: fixed;
  top: 0; left: 0;
  width: 300px;
  max-width: 88vw;
  height: 100vh;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.26s ease;
  box-shadow: 4px 0 28px rgba(0,0,0,0.55);
  animation: none !important;
}
.held-drawer.open { transform: translateX(0); }

.held-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  background: var(--bg-card);
}

.held-drawer-body { flex: 1; overflow-y: auto; padding: 10px; }

.held-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  gap: 8px;
}

/* ── Active Orders Panel ────────────────────────────────────── */
.orders-panel {
  position: fixed;
  top: 0; right: 0;
  width: 460px;
  max-width: 95vw;
  height: 100vh;
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.26s ease;
  box-shadow: -4px 0 28px rgba(0,0,0,0.55);
  animation: none !important;
}
.orders-panel.open { transform: translateX(0); }

.orders-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-card);
}

.orders-kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 12px;
  flex: 1;
  overflow-y: auto;
  align-content: start;
}

.order-col { display: flex; flex-direction: column; gap: 8px; }

.order-col-head {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 6px;
  border-bottom: 2px solid;
  margin-bottom: 2px;
}

.order-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  font-size: 0.78rem;
}
.order-card.age-ok   { border-color: var(--success); }
.order-card.age-warn { border-color: var(--warning); }
.order-card.age-late { border-color: var(--danger); animation: blink-border 1.2s step-end infinite; }

@keyframes blink-border {
  0%,100% { border-color: var(--danger); }
  50%      { border-color: transparent; }
}

.order-card-id   { font-size: 0.68rem; color: var(--primary); font-family: monospace; font-weight: 700; }
.order-card-type { font-size: 0.8rem; font-weight: 600; margin: 3px 0 1px; }
.order-card-meta { font-size: 0.7rem; color: var(--tx-muted); margin-bottom: 6px; }
.order-card-actions { display: flex; gap: 4px; margin-top: 8px; }

/* ── Payment Modal — numpad layout ─────────────────────────── */
.pay-modal-body { max-height: 80vh; overflow-y: auto; }

.pay-order-summary {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 0.82rem;
}
.pay-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  color: var(--tx-secondary);
}

.pay-grand-total {
  text-align: center;
  margin-bottom: 14px;
}
.pay-grand-label { font-size: 0.7rem; color: var(--tx-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.pay-grand-amount { font-size: 2.4rem; font-weight: 800; color: var(--primary); line-height: 1.1; }

.numpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  flex-shrink: 0;
}

.numpad-key {
  height: 46px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--tx-primary);
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.1s;
}
.numpad-key:active, .numpad-key:hover { background: var(--bg-active); border-color: var(--border-lt); }

.denom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.denom-btn {
  height: 36px;
  border-radius: 7px;
  border: 1px solid var(--primary-border);
  background: var(--primary-glow);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.12s;
}
.denom-btn:active, .denom-btn:hover { background: var(--primary); color: #000; }

.pay-change-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 6px 0;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ── Post-Payment Overlay ───────────────────────────────────── */
.post-pay-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  animation: fade-in 0.3s ease;
}
@keyframes fade-in { from { opacity:0; } to { opacity:1; } }

.post-pay-icon   { font-size: 4rem; animation: pop-in 0.4s cubic-bezier(0.34,1.56,0.64,1); }
.post-pay-bill   { font-family: monospace; font-size: 0.85rem; color: var(--tx-secondary); }
.post-pay-amount { font-size: 3rem; font-weight: 800; color: var(--primary); line-height: 1; }
.post-pay-change { font-size: 1.1rem; color: var(--success); font-weight: 700; }
.post-pay-actions { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 300px; margin-top: 10px; }
.post-pay-countdown { font-size: 0.75rem; color: var(--tx-muted); margin-top: 6px; }

@keyframes pop-in {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* ── Item Notes Modal ───────────────────────────────────────── */
.notes-option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin-bottom: 4px;
}

.notes-opt-btn {
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--tx-secondary);
  font-size: 13px;
  cursor: pointer;
  touch-action: manipulation;
  transition: all 0.12s;
}
.notes-opt-btn.selected {
  border-color: var(--primary);
  background: var(--primary-glow);
  color: var(--primary);
  font-weight: 600;
}
.notes-opt-btn:hover { background: var(--bg-hover); }