Extrudex/frontend/src/app/components/inventory-summary/inventory-summary.component.scss

/**
 * Inventory Summary Component Styles
 * Touch-optimized for kiosk (Raspberry Pi 5) and mobile PWA
 * Matches the existing dark theme from app.scss
 */

// Touch-optimized sizing
$touch-target-min: 48px;
$kiosk-font-primary: 24px;
$mobile-font-primary: 18px;
$spacing-unit: 8px;

// Status colors — high contrast for workshop/bright environments
$color-healthy: #4ade70;    // Green
$color-low: #fbbf24;        // Amber/Yellow
$color-critical: #f87171;   // Red
$color-bg: #1a1a2e;         // Matches app.scss
$color-text: #e0e0e0;
$color-text-muted: rgba(255, 255, 255, 0.7);
$color-card-bg: rgba(255, 255, 255, 0.05);
$color-card-border: rgba(255, 255, 255, 0.1);

.inventory-summary {
  display: flex;
  align-items: stretch;
  gap: $spacing-unit * 2;
  padding: $spacing-unit * 2;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;

  @media (max-width: 600px) {
    flex-wrap: wrap;
    padding: $spacing-unit;
    gap: $spacing-unit;
  }
}

// Health status indicator
.health-status {
  display: flex;
  align-items: center;
  gap: $spacing-unit;
  padding: $spacing-unit $spacing-unit * 2;
  border-radius: 24px;
  min-height: $touch-target-min;
  white-space: nowrap;
  transition: background-color 0.3s ease;

  &.healthy {
    background-color: rgba($color-healthy, 0.15);
    color: $color-healthy;
  }

  &.low {
    background-color: rgba($color-low, 0.15);
    color: $color-low;
  }

  &.critical {
    background-color: rgba($color-critical, 0.15);
    color: $color-critical;
  }

  .health-text {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;

    @media (max-width: 480px) {
      font-size: 12px;
    }
  }

  mat-icon {
    font-size: 20px !important;
    width: 20px !important;
    height: 20px !important;
  }
}

// Metric card
.metric-card {
  display: flex;
  align-items: center;
  gap: $spacing-unit;
  padding: $spacing-unit $spacing-unit * 2;
  background-color: $color-card-bg;
  border: 1px solid $color-card-border;
  border-radius: 12px;
  min-height: $touch-target-min;
  white-space: nowrap;
  transition: border-color 0.2s ease, background-color 0.2s ease;

  &:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.08);
  }

  @media (max-width: 480px) {
    padding: $spacing-unit;
  }

  &.has-alert {
    border-color: rgba($color-low, 0.4);
  }

  &.has-critical {
    border-color: rgba($color-critical, 0.5);
    background-color: rgba($color-critical, 0.08);
  }
}

.metric-icon {
  color: $color-text-muted;
  font-size: 22px !important;
  width: 22px !important;
  height: 22px !important;

  .has-alert & {
    color: $color-low;
  }

  .has-critical & {
    color: $color-critical;
  }
}

.metric-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-value {
  font-size: $kiosk-font-primary;
  font-weight: 700;
  line-height: 1.2;
  color: $color-text;

  @media (max-width: 480px) {
    font-size: $mobile-font-primary;
  }
}

.metric-label {
  font-size: 11px;
  color: $color-text-muted;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-detail {
  font-size: 11px;
  color: $color-text-muted;
  margin-left: $spacing-unit;

  &.critical-detail {
    color: $color-critical;
    font-weight: 600;
  }
}

// Stock bar card
.stock-bar-card {
  flex: 1 1 200px;
  min-width: 180px;
}

.stock-bar-content {
  flex: 1;
  min-width: 0;
}

.stock-bar-header {
  display: flex;
  align-items: baseline;
  gap: $spacing-unit;
  margin-bottom: 4px;
}

// Progress bar color classes
::ng-deep .mat-mdc-progress-bar {
  &.healthy .mdc-linear-progress__bar-inner {
    background-color: $color-healthy !important;
  }

  &.low .mdc-linear-progress__bar-inner {
    background-color: $color-low !important;
  }

  &.critical .mdc-linear-progress__bar-inner {
    background-color: $color-critical !important;
  }
}

// Loading state
.summary-loading {
  display: flex;
  align-items: center;
  gap: $spacing-unit;
  padding: $spacing-unit * 2;
  color: $color-text-muted;
  font-size: 14px;

  .spin {
    animation: spin 1s linear infinite;
  }
}

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

// Error state
.summary-error {
  display: flex;
  align-items: center;
  gap: $spacing-unit;
  padding: $spacing-unit * 2;
  background-color: rgba($color-critical, 0.1);
  border: 1px solid rgba($color-critical, 0.3);
  border-radius: 12px;
  color: $color-critical;
  font-size: 14px;

  .retry-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid rgba($color-critical, 0.4);
    color: $color-critical;
    padding: 4px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    min-height: $touch-target-min - 8px;
    transition: background-color 0.2s ease;

    &:hover {
      background-color: rgba($color-critical, 0.15);
    }

    mat-icon {
      font-size: 16px !important;
      width: 16px !important;
      height: 16px !important;
    }
  }
}

// Summary item base
.summary-item {
  flex-shrink: 0;
}