/* ==========================================================================
   MAUA POS - Custom Styling for Touch-First Point of Sale
   ========================================================================== */

.pos-app-body {
  background-color: var(--bg-color);
  color: var(--text-color);
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

/* Allow text inputs to be selectable */
input, textarea {
  user-select: text !important;
  -webkit-user-select: text !important;
}

/* Touch-optimized active states */
button, .numpad-btn, .quick-cash-chip, .qty-btn, .category-chip {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

button:active, .numpad-btn:active, .quick-cash-chip:active {
  transform: scale(0.97);
}

/* Layout Panes for Tablet/Desktop Split View */
.pos-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 68px); /* Less top bar */
  overflow: hidden;
  background: var(--bg-color);
}

@media (min-width: 769px) {
  .pos-container {
    flex-direction: row;
  }
}

.pos-left-pane {
  display: flex;
  flex-direction: column;
  flex: 1.2;
  border-right: var(--card-border);
  height: 100%;
  overflow: hidden;
}

.pos-right-pane {
  display: flex;
  flex-direction: column;
  flex: 1;
  background-color: var(--chat-body-bg);
  height: 100%;
  overflow: hidden;
}

/* Search bar styling */
.pos-search-wrapper {
  position: relative;
  width: 100%;
}

.pos-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-color);
}

.pos-search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: 12px;
  border: var(--input-border);
  background-color: var(--input-bg);
  color: var(--text-color);
  font-weight: 600;
  transition: all 0.2s ease;
}

.pos-search-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(227, 141, 3, 0.15);
}

/* Categories horizontal scroll */
.category-chips-scroll {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  white-space: nowrap;
  padding: 0.5rem 0;
  scrollbar-width: none;
}

.category-chips-scroll::-webkit-scrollbar {
  display: none;
}

.category-chip {
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--text-color);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

[data-theme="dark"] .category-chip {
  background-color: rgba(255, 255, 255, 0.08);
}

.category-chip.active {
  background-color: var(--primary-color) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(227, 141, 3, 0.25);
}

/* Catalog item card styling */
.catalog-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

.catalog-item-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: 12px;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
}

.catalog-item-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.05);
}

.catalog-item-card .item-thumb {
  width: 100%;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.catalog-item-card .item-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--title-color);
  margin-bottom: 0.25rem;
  line-height: 1.25;
  flex: 1;
}

.catalog-item-card .item-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-color);
}

.catalog-item-card .stock-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background-color: rgba(112, 167, 52, 0.9);
  color: white;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 800;
}

.catalog-item-card.low-stock .stock-badge {
  background-color: rgba(247, 153, 14, 0.9);
}

.catalog-item-card.out-of-stock {
  opacity: 0.6;
}

.catalog-item-card.out-of-stock .stock-badge {
  background-color: rgba(255, 59, 48, 0.9);
}

/* Cart Items Panel list */
.pos-cart-header {
  padding: 0.75rem 1rem;
  border-bottom: var(--card-border);
  background: var(--card-bg);
}

.pos-cart-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: 12px;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  transition: all 0.2s ease;
}

.cart-item-row:hover {
  border-color: rgba(227, 141, 3, 0.3);
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--title-color);
}

.cart-item-meta {
  font-size: 0.75rem;
  color: var(--text-color);
  opacity: 0.7;
}

.cart-qty-control {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: var(--card-border);
  background: var(--bg-color);
  cursor: pointer;
  font-weight: bold;
}

.qty-input {
  width: 36px;
  text-align: center;
  border: none;
  background: transparent;
  font-weight: 800;
  color: var(--text-color);
  font-size: 0.9rem;
}

/* Payment panel inputs */
.payment-method-tabs {
  display: flex;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  padding: 3px;
  margin: 0.75rem 0;
}

[data-theme="dark"] .payment-method-tabs {
  background-color: rgba(255, 255, 255, 0.05);
}

.payment-tab {
  flex: 1;
  text-align: center;
  padding: 0.5rem 0;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.payment-tab.active {
  background-color: var(--card-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  color: var(--primary-color);
}

/* Keypad Grid for Cash */
.numpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.numpad-btn {
  background-color: var(--card-bg);
  border: var(--card-border);
  border-radius: 10px;
  padding: 0.75rem;
  font-size: 1.3rem;
  font-weight: 800;
  text-align: center;
  color: var(--title-color);
  cursor: pointer;
  user-select: none;
  transition: all 0.1s ease;
}

.numpad-btn.action {
  background-color: rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .numpad-btn.action {
  background-color: rgba(255, 255, 255, 0.03);
}

.payment-received-display {
  font-size: 1.85rem;
  font-weight: 800;
  text-align: right;
  padding: 0.6rem 1rem;
  border-radius: 12px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--primary-color);
  font-family: monospace;
  letter-spacing: 0.5px;
}

.quick-cash-container {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.quick-cash-chip {
  background-color: var(--card-bg);
  border: 1px solid rgba(227, 141, 3, 0.3);
  border-radius: 20px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.quick-cash-chip:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Totals Action Bar Pinned at Bottom */
.pos-totals-bar {
  background-color: var(--card-bg);
  border-top: var(--card-border);
  padding: 1rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
}

/* Access shortcuts copy credentials */
.credential-shortcut {
  display: inline-flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.04);
  padding: 4px 8px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.2s;
  border: var(--card-border);
  margin-top: 4px;
}

.credential-shortcut:hover {
  background: rgba(227, 141, 3, 0.1);
  color: var(--primary-color);
}

/* Vendor brand header and logo constraints for POS PWA */
.vendor-header {
  position: relative;
  z-index: 100;
  height: 60px;
  background-color: var(--card-bg);
  border-bottom: var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  transition: background-color 0.2s, border-color 0.2s;
}

.vendor-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.vendor-logo-container {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border: var(--card-border);
}

.vendor-logo-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

.vendor-brand-title {
  font-family: 'Mulish', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}