@use '../styles/variables' as *;

.analytics {
  display: flex;
  flex-direction: column;
  gap: $spacing-6;

  &__toolbar {
    display: flex;
    justify-content: flex-end;
  }

  &__export-btn {
    display: inline-flex;
    align-items: center;
    gap: $spacing-2;
    padding: $spacing-2 $spacing-4;
    background: transparent;
    border: 1px solid var(--clr-border);
    border-radius: $radius-base;
    font-size: $font-size-sm;
    font-weight: $font-weight-medium;
    font-family: $font-family-base;
    color: var(--clr-text-secondary);
    cursor: pointer;
    transition: background $transition-fast;

    &:hover { background: var(--clr-surface-raised); color: var(--clr-text); }
  }

  &__cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: $spacing-4;
  }

  &__charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: $spacing-4;

    @media (max-width: 800px) { grid-template-columns: 1fr; }
  }

  &__chart-box {
    background: var(--clr-surface-raised, #{$gray-50});
    border: 1px solid var(--clr-border);
    border-radius: $radius-lg;
    padding: $spacing-5;
    display: flex;
    flex-direction: column;
    gap: $spacing-4;
  }

  &__chart-title {
    display: flex;
    align-items: center;
    gap: $spacing-2;
    font-size: $font-size-sm;
    font-weight: $font-weight-semibold;
    color: var(--clr-text);
    margin: 0;
  }

  &__empty {
    font-size: $font-size-sm;
    color: var(--clr-text-secondary);
    font-style: italic;
  }
}

// Stat card
.stat {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: $radius-lg;
  padding: $spacing-4;
  display: flex;
  align-items: flex-start;
  gap: $spacing-3;

  &__icon {
    width: 40px;
    height: 40px;
    border-radius: $radius-base;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: $gray-100;
    color: $gray-600;
  }

  &--blue  &__icon { background: $primary-100;  color: $primary-600; }
  &--green &__icon { background: $accent-100;   color: $accent-600; }
  &--yellow &__icon { background: #fef9c3;      color: #ca8a04; }
  &--red   &__icon { background: #fee2e2;       color: #dc2626; }

  &__body { min-width: 0; }

  &__value {
    font-size: $font-size-xl;
    font-weight: $font-weight-bold;
    color: var(--clr-text);
    margin: 0;
    line-height: 1.2;
  }

  &__label {
    font-size: $font-size-xs;
    color: var(--clr-text-secondary);
    margin: 2px 0 0;
  }

  &__sub {
    font-size: 11px;
    color: var(--clr-text-muted);
    margin: 2px 0 0;
  }
}

// Bar chart
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: $spacing-2;

  &__row {
    display: grid;
    grid-template-columns: 100px 1fr 36px;
    align-items: center;
    gap: $spacing-2;
  }

  &__label {
    font-size: 11px;
    color: var(--clr-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  &__track {
    height: 10px;
    background: var(--clr-border);
    border-radius: $radius-full;
    overflow: hidden;
  }

  &__fill {
    height: 100%;
    border-radius: $radius-full;
    transition: width 0.5s ease;
  }

  &__val {
    font-size: 11px;
    font-weight: $font-weight-semibold;
    color: var(--clr-text);
    text-align: right;
  }
}