/* assets/css/pages/lineitems.css - Updated with scrollable container */
.lineitems-container {
  margin-top: var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.lineitems-list {
  display: flex;
  flex-direction: column;
  max-height: 500px; /* Limit height before scrolling - shows roughly 6-8 line items */
  overflow-y: auto; /* Enable vertical scrolling */
  overflow-x: hidden; /* Prevent horizontal scroll */
}

/* Custom scrollbar styling for lineitems list */
.lineitems-list::-webkit-scrollbar {
  width: 8px;
}

.lineitems-list::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

.lineitems-list::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-sm);
}

.lineitems-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Headers - Now sticky at the top */
.lineitems-header {
  display: grid;
  grid-template-columns: 1fr 160px 160px 160px;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  position: sticky;
  top: 0;
  z-index: 10;
}

.lineitems-header-label {
  text-align: right;
}

.lineitems-header-label:first-child {
  text-align: left;
}

/* Line item rows */
.lineitem-row {
  display: grid;
  grid-template-columns: 1fr 160px 160px 160px;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
}

.lineitem-row:hover {
  background: var(--color-bg-tertiary);
}

.lineitem-name {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.lineitem-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
}

.lineitem-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.lineitem-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.lineitem-profit {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: right;
  font-weight: var(--font-weight-semibold);
  font-variant-numeric: tabular-nums;
  background: var(--color-bg);
}

.lineitem-profit.positive {
  background: #e8f5e9;
  color: var(--color-success);
  border-color: #4caf50;
}

.lineitem-profit.negative {
  background: #ffebee;
  color: var(--color-danger);
  border-color: #f44336;
}

/* Totals Row - Sticky at the bottom */
.lineitems-total {
  display: grid;
  grid-template-columns: 1fr 160px 160px 160px;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-top: 2px solid var(--color-border-strong);
  font-weight: var(--font-weight-bold);
  position: sticky;
  bottom: 0;
  z-index: 10;
}

.lineitems-total-label {
  text-align: right;
  color: var(--color-text);
  font-size: var(--font-size-lg);
}

.lineitems-total-value {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: var(--font-size-base);
  background: var(--color-bg);
}

.lineitems-total-value.positive {
  background: #e8f5e9;
  color: var(--color-success);
  border-color: #4caf50;
}

.lineitems-total-value.negative {
  background: #ffebee;
  color: var(--color-danger);
  border-color: #f44336;
}

/* Line Items Selection Grid (Modal) */
.lineitems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-sm);
  max-height: 400px;
  overflow-y: auto;
  padding: var(--spacing-sm);
}

.lineitem-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lineitem-option:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-secondary);
}

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

.lineitem-option.selected {
  background: var(--color-primary-lighter);
  border-color: var(--color-primary);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .lineitems-list {
    max-height: 450px; /* Slightly smaller on medium screens */
  }
}

@media (max-width: 768px) {
  .lineitems-list {
    max-height: 400px; /* Even smaller on mobile */
  }
  
  .lineitems-header,
  .lineitem-row,
  .lineitems-total {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .lineitems-header-label {
    display: none;
  }
  
  .lineitem-input,
  .lineitem-profit,
  .lineitems-total-value {
    width: 100%;
  }
}

/* Large screens - allow slightly more height */
@media (min-width: 1600px) {
  .lineitems-list {
    max-height: 600px; /* Show more items on large screens */
  }
}