/* ===================================
   INVENTÁRIO - ESTILOS
   =================================== */

/* Cabeçalho do Inventário */
.inventory-header {
    margin-bottom: 24px;
}

/* Escopo específico para evitar conflitos */
.inventory-section .stats-grid,
.estoque-page .stats-grid,
.inventory-header .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.inventory-section .stat-card,
.estoque-page .stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition-base);
}

.inventory-section .stat-card:hover,
.estoque-page .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 28px;
    font-weight: var(--font-weight-bold);
    color: var(--gray-900);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-sublabel {
    font-size: 12px;
    color: var(--gray-500);
}

/* Botões de Quantidade */
.btn-qty {
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--gray-600);
    font-size: 12px;
}

.btn-qty:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    transform: scale(1.05);
}

.btn-qty:active {
    transform: scale(0.95);
}

/* Responsividade */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Botões de Categoria */
.btn-categoria {
    padding: 8px 16px;
    border: 2px solid var(--gray-300);
    background: white;
    color: var(--gray-700);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-categoria:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.05);
    transform: translateY(-1px);
}

.btn-categoria.active {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 8px rgba(var(--primary-rgb), 0.3);
}

.btn-categoria i {
    font-size: 12px;
}

/* Animações */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .toolbar-actions {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .toolbar-actions button {
        flex: 1;
        min-width: 120px;
    }
}

/* Tabela de Produtos */
.product-table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.product-table {
    width: 100%;
    border-collapse: collapse;
}

.product-table thead {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.product-table th {
    padding: 14px 16px;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

.product-table td {
    padding: 14px 16px;
    font-size: 14px;
    color: var(--gray-800);
    border-bottom: 1px solid var(--gray-100);
}

.product-table tbody tr:hover {
    background: var(--gray-50);
}

.product-table tbody tr:last-child td {
    border-bottom: none;
}

/* Ações */
.action-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
}

/* Badge */
.badge {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    display: inline-block;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 18px;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 14px;
    color: var(--gray-500);
}