/* ============================================================
   DASHBOARD
   ============================================================ */
.dashboard-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (max-width: 1100px) { .dashboard-kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px)  { .dashboard-kpi-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); } }

.dashboard-bottom {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-5);
}
@media (max-width: 1000px) { .dashboard-bottom { grid-template-columns: 1fr; } }

/* ============================================================
   STOCK SPARKLINE
   ============================================================ */
.sparkline-wrapper {
  width: 100%;
  height: 120px;
  position: relative;
}
.sparkline-wrapper canvas { width: 100% !important; }

.stock-movement-type {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
}
.stock-movement-in {
  background: rgba(34,197,94,0.12);
  color: var(--accent-green);
}
.stock-movement-out {
  background: rgba(239,68,68,0.12);
  color: var(--accent-red);
}
.stock-movement-adjustment {
  background: rgba(245,158,11,0.12);
  color: var(--accent-amber);
}

.stock-summary-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--space-5);
}
.stock-summary-item { flex: 1; text-align: center; }
.stock-summary-value { font-size: var(--text-2xl); font-weight: 800; line-height: 1; margin-bottom: 4px; }
.stock-summary-label { font-size: var(--text-xs); color: var(--text-muted); font-weight: 500; }
.stock-summary-divider { width: 1px; height: 40px; background: var(--border); }

/* ============================================================
   REPORTS
   ============================================================ */
.reports-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
@media (max-width: 900px) { .reports-chart-grid { grid-template-columns: 1fr; } }

.report-period-selector {
  display: flex;
  gap: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  width: fit-content;
}
.report-period-btn {
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}
.report-period-btn.active {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

/* ============================================================
   PRODUCTS TABLE
   ============================================================ */
.product-stock-cell {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.product-sku {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-family: 'Courier New', monospace;
}
.product-category-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================
   MOBILE — Apple Stocks list sections
   ============================================================ */
@media (max-width: 767px) {
  /* Mobile section groups */
  .mobile-section {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-4);
  }
  .mobile-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid rgba(37,37,56,0.5);
  }
  .mobile-section-title {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
  }
  .mobile-section-action {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent-blue);
    cursor: pointer;
  }

  /* Mobile KPI — full width stacked */
  .mobile-kpi-hero {
    text-align: center;
    padding: var(--space-6) var(--space-4) var(--space-4);
  }
  .mobile-kpi-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-2);
  }
  .mobile-kpi-value {
    font-size: var(--text-4xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
  }
  .mobile-kpi-sub {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-muted);
  }
}

/* ============================================================
   SETTINGS PAGE
   ============================================================ */
.settings-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.settings-section-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(37,37,56,0.5);
  gap: var(--space-4);
}
.settings-row:last-child { border-bottom: none; }
.settings-row-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.settings-row-desc {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 2px;
}
.settings-row-control { flex-shrink: 0; }