/* ==========================================================================
   Layout Utilities - Flexbox
   ========================================================================== */

/* Base Flex */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.inline-flex { display: inline-flex; }

/* Alignment */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

/* Common Combinations */
.flex-center {
  display: flex;
  align-items: center;
}

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

.flex-col-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Gap */
.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-section { gap: var(--spacing-section); }
.gap-list-sm { gap: var(--spacing-list-sm); }
.gap-list-md { gap: var(--spacing-list-md); }

/* Sizing */
.w-full { width: 100%; }
.h-full { height: 100%; }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }