/* ==========================================
   Utilities
   ========================================== */

/* Animation utilities */
.fade-element {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-speed-medium) ease,
    transform var(--transition-speed-medium) ease;
}

.fade-in {
  opacity: 1;
  transform: translateY(0);
}

/* Layout utilities */
.d-none {
  display: none;
}
.d-block {
  display: block;
}
.d-flex {
  display: flex;
}
.visible {
  visibility: visible;
}
.invisible {
  visibility: hidden;
}

/* Flexbox utilities */
.flex {
  &-row {
    flex-direction: row;
  }
  &-column {
    flex-direction: column;
  }
}

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

.align {
  &-start {
    align-items: flex-start;
  }
  &-center {
    align-items: center;
  }
  &-end {
    align-items: flex-end;
  }
}

/* Text utilities */
.text {
  &-center {
    text-align: center;
  }
  &-left {
    text-align: left;
  }
  &-right {
    text-align: right;
  }
  &-uppercase {
    text-transform: uppercase;
  }
  &-primary {
    color: var(--thicket-bauhaus-color-semantic-foreground-on-brand);
  }
  &-secondary {
    color: var(--thicket-bauhaus-color-semantic-foreground-on-brand-quiet);
  }
}

/* Spacing utilities using logical properties */
.m-0 {
  margin: 0;
}
.mt-auto {
  margin-block-start: auto;
}
.mb-0 {
  margin-block-end: 0;
}

/* Using CSS custom properties for consistent spacing */
:root {
  --space-1: var(--spacing-xs);
  --space-2: var(--spacing-sm);
  --space-3: var(--spacing-md);
  --space-4: var(--spacing-lg);
}

.mb {
  &-1 {
    margin-block-end: var(--space-1);
  }
  &-2 {
    margin-block-end: var(--space-2);
  }
  &-3 {
    margin-block-end: var(--space-3);
  }
  &-4 {
    margin-block-end: var(--space-4);
  }
}

.p-0 {
  padding: 0;
}

/* Dimension utilities */
.w {
  &-50 {
    width: 50%;
  }
  &-100 {
    width: 100%;
  }
}

.h-100 {
  height: 100%;
}

/* Position utilities */
.position {
  &-relative {
    position: relative;
  }
  &-absolute {
    position: absolute;
  }
  &-fixed {
    position: fixed;
  }
  &-sticky {
    position: sticky;
  }
}

/* Accessibility utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.focus-visible {
  outline: 2px solid var(--thicket-bauhaus-color-semantic-background-accent);
  outline-offset: 2px;
}