/* ============================================================
   DASHBOARD.CSS — Layout Dashboard & KPI Cards
   ============================================================ */

@layer dashboard {
  /* ─── Dashboard Container ───────────────────────────────── */
  .dashboard {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
  }

  .dashboard__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .dashboard__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
  }

  .dashboard__period-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  /* ─── KPI Grid ──────────────────────────────────────────── */
  .kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-4);
  }

  /* ─── KPI Card ──────────────────────────────────────────── */
  .kpi-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
    container-type: inline-size;
  }

  .kpi-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .kpi-card__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    background-color: var(--color-bg);
  }

  .kpi-card__icon--green  { background-color: rgba(26,107,60,0.1); color: var(--color-primary); }
  .kpi-card__icon--blue   { background-color: rgba(12,99,228,0.1); color: var(--color-info); }
  .kpi-card__icon--orange { background-color: rgba(245,166,35,0.1); color: var(--color-accent); }
  .kpi-card__icon--red    { background-color: rgba(217,48,37,0.1); color: var(--color-danger); }
  .kpi-card__icon--purple { background-color: rgba(111,66,193,0.1); color: #6f42c1; }

  .kpi-card__body {
    flex: 1;
    min-width: 0;
  }

  .kpi-card__label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
    margin-bottom: var(--space-1);
  }

  .kpi-card__value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
    line-height: var(--line-height-tight);
  }

  .kpi-card__change {
    font-size: var(--font-size-xs);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-1);
  }

  .kpi-card__change--up   { color: var(--color-success); }
  .kpi-card__change--down { color: var(--color-danger); }

  /* ─── Dashboard Section (Baris grafik) ────────────────────── */
  .dashboard__charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-4);
  }

  .chart-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
  }

  .chart-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
  }

  .chart-card__title {
    font-size: var(--font-size-base);
    font-weight: 600;
  }

  .chart-card__body {
    position: relative;
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Placeholder grafik (sebelum implementasi Canvas/SVG) */
  .chart-placeholder {
    width: 100%;
    height: 100%;
    min-height: 220px;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    background-color: var(--color-bg);
  }

  .chart-placeholder__icon {
    font-size: 2.5rem;
    opacity: 0.5;
  }

  /* ─── Quick Action Buttons di Dashboard ──────────────────── */
  .quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .quick-action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
  }

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

  /* ─── Responsive Dashboard ─────────────────────────────── */
  @media (max-width: 767px) {
    .kpi-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-2);
    }

    .kpi-card {
      padding: var(--space-3);
      gap: var(--space-2);
    }

    .kpi-card__value {
      font-size: var(--font-size-lg);
    }

    .dashboard__charts {
      grid-template-columns: 1fr;
    }

    .chart-card__body {
      min-height: 200px;
    }
  }

  @media (max-width: 480px) {
    .kpi-grid {
      grid-template-columns: 1fr;
    }
  }
}