/* ============================================
   PRODUTOS & ESTOQUE — estilos específicos
   ============================================ */

/* ── Store selector (base — vendas.css não é carregado aqui) ── */
.store-selector {
  display: flex;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
  min-width: 0;
}

.store-btn {
  padding: 4px 11px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}

.store-btn:hover { color: var(--text-secondary); }

.store-btn.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-xs);
}

/* ── Topbar: nav de páginas ── */
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 8px;
}

.topbar-nav-btn {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.topbar-nav-btn:hover {
  color: var(--text-primary);
  background: var(--bg-elevated);
}

.topbar-nav-btn.active {
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── KPI compacto (4 colunas em linha) ── */
.kpi-grid-compact {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 24px;
}

.kpi-grid-compact .kpi-card {
  padding: 14px 16px;
}

.kpi-grid-compact .kpi-top {
  margin-bottom: 8px;
}

.kpi-grid-compact .kpi-value {
  font-size: 22px;
  margin-bottom: 8px;
}

.kpi-grid-compact .kpi-icon {
  width: 24px;
  height: 24px;
}

.kpi-grid-compact .kpi-icon svg {
  width: 12px;
  height: 12px;
}

/* ── KPI: ícone de alerta ── */
.kpi-icon-alert {
  background: var(--red-dim) !important;
}

.kpi-icon-alert svg {
  color: var(--red);
}

/* ── Tabelas de produtos ── */
.products-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.products-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.products-table thead th.align-right,
.products-table tbody td.align-right {
  text-align: right;
}

.products-table tbody .products-row td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-primary);
}

.products-table tbody .products-row:last-child td {
  border-bottom: none;
}

.products-table tbody .products-row:hover td {
  background: var(--bg-card-hover);
}

/* Urgência */
.products-row.row-urgent td { background: rgba(240,90,106,0.04); }
.products-row.row-warning td { background: rgba(240,190,60,0.04); }
.products-row.row-urgent:hover td { background: rgba(240,90,106,0.08); }
.products-row.row-warning:hover td { background: rgba(240,190,60,0.08); }

/* Colunas */
.cell-name {
  max-width: 260px;
  font-weight: 500;
}

.cell-ean {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 400;
}

.cell-muted {
  color: var(--text-secondary) !important;
}

.cell-revenue {
  font-weight: 600;
  color: var(--green) !important;
}

.cell-falta {
  font-weight: 700;
  color: var(--red) !important;
}

/* Badges e indicadores */
.supplier-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-mid);
  white-space: nowrap;
}

.qty-badge {
  display: inline-block;
  font-weight: 700;
  font-size: 13px;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
}

.qty-zero {
  color: var(--red);
  background: var(--red-dim);
}

.qty-low {
  color: var(--yellow);
  background: var(--yellow-dim);
}

.store-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--dot-color, var(--text-muted));
  margin-right: 5px;
  vertical-align: middle;
  flex-shrink: 0;
}

.store-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 7px 2px 5px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-mid);
  color: var(--text-secondary);
  margin: 2px 2px 2px 0;
  white-space: nowrap;
}

/* ── Filtro de fornecedor ── */
.supplier-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.supplier-btn {
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-mid);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  transition: all var(--transition);
  white-space: nowrap;
}

.supplier-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
}

.supplier-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent-border);
  color: var(--accent);
}

/* ── Busca ── */
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 10px;
  width: 14px;
  height: 14px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  background: var(--bg-input);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 13px;
  padding: 7px 32px 7px 32px;
  width: 220px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-input:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-input::placeholder { color: var(--text-muted); }

.search-clear {
  position: absolute;
  right: 8px;
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color var(--transition);
}

.search-clear:hover { color: var(--text-primary); }
.search-clear svg { width: 14px; height: 14px; }

/* ── Sortable headers ── */
.sortable {
  cursor: pointer;
  user-select: none;
}

.sortable:hover { color: var(--text-secondary); }
.sortable.sort-active { color: var(--accent) !important; }

.sort-arrow { opacity: 0.4; margin-left: 4px; font-style: normal; }
.sort-active .sort-arrow { opacity: 1; }
.sort-active.sort-asc  .sort-arrow::after { content: '↑'; }
.sort-active.sort-desc .sort-arrow::after { content: '↓'; }
.sort-arrow::after { content: '↕'; }

/* ── Empty states ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--text-muted);
  text-align: center;
}

.empty-state svg {
  width: 40px;
  height: 40px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 13px;
  line-height: 1.6;
  max-width: 380px;
}

.empty-state strong {
  color: var(--text-secondary);
}

/* ── Sugestões de produto ── */
.product-suggestions {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
}

.product-suggestions li {
  padding: 9px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), color var(--transition);
}

.product-suggestions li:last-child { border-bottom: none; }

.product-suggestions li:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.product-suggestions li mark {
  background: none;
  color: var(--accent);
  font-weight: 600;
}

/* ── Detalhe de produto ── */
.product-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.detail-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-mid);
  background: var(--bg-elevated);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.detail-back-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.detail-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.detail-product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.detail-stats {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Controles do header de estoque ── */
.stock-header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Breakdown de lojas (sub-linha nos alertas) ── */
.store-breakdown {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 5px;
}

.breakdown-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
}

.breakdown-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Badges de quantidade extras ── */
.qty-badge-xs {
  font-size: 11px;
  padding: 1px 4px;
}

.qty-ok {
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

.qty-na {
  color: var(--text-muted);
  font-size: 13px;
}

/* highlight da busca na tabela de estoque */
#stock-table mark {
  background: none;
  color: var(--accent);
  font-weight: 600;
}

/* ── Topbar produtos ── */
.topbar-right-produtos {
  gap: 12px;
}

/* ── Bottom nav ── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 8px 0 env(safe-area-inset-bottom, 0);
  z-index: 100;
  justify-content: space-around;
}

.bottom-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 20px;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition);
}

.bottom-nav-btn svg {
  width: 20px;
  height: 20px;
}

.bottom-nav-btn.active,
.bottom-nav-btn:hover {
  color: var(--accent);
}

/* ── Responsivo ── */
@media (max-width: 900px) {
  .kpi-grid-compact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .topbar-nav { display: none; }
  .bottom-nav { display: flex; }
  .topbar-right-produtos { width: 100%; }

  .main-content { padding-bottom: 72px; }

  .search-input { width: 160px; }

  .cell-name { max-width: 140px; }

  /* Oculta coluna Fornecedor (sempre col 2, em ambos os modos) */
  #stock-table thead th:nth-child(2),
  #stock-table tbody td:nth-child(2) {
    display: none;
  }

  #products-table thead th:nth-child(n+3),
  #products-table tbody td:nth-child(n+3) {
    display: none;
  }

  .supplier-filter { display: none; }
  .stock-header-controls { gap: 8px; }
}

@media (max-width: 480px) {
  .topbar-right-produtos { gap: 8px; }
  .store-selector-produtos .store-btn { padding: 4px 8px; font-size: 12px; }
}