/* Layout improvements for better spacing and structure */

/* Container layout */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing_med);
}

/* Grid layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing_med);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing_med);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing_med);
}

/* Flexbox utilities */
.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-column {
  display: flex;
  flex-direction: column;
}

/* Spacing utilities */
.mt-1 { margin-top: var(--spacing_xsmall); }
.mt-2 { margin-top: var(--spacing_small); }
.mt-3 { margin-top: var(--spacing_med); }
.mt-4 { margin-top: var(--spacing_large); }

.mb-1 { margin-bottom: var(--spacing_xsmall); }
.mb-2 { margin-bottom: var(--spacing_small); }
.mb-3 { margin-bottom: var(--spacing_med); }
.mb-4 { margin-bottom: var(--spacing_large); }

.mx-auto { 
  margin-left: auto;
  margin-right: auto;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .flex-responsive {
    flex-direction: column;
  }
}