/* ==========================================
   UTILITY CLASSES
   ========================================== */

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* Flex */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.align-start { align-items: flex-start !important; }
.align-center { align-items: center !important; }
.align-end { align-items: flex-end !important; }
.align-stretch { align-items: stretch !important; }

/* Text Alignment */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-justify { text-align: justify !important; }

/* Text Transform */
.text-uppercase { text-transform: uppercase !important; }
.text-lowercase { text-transform: lowercase !important; }
.text-capitalize { text-transform: capitalize !important; }

/* Font Weight */
.fw-light { font-weight: var(--font-weight-light) !important; }
.fw-normal { font-weight: var(--font-weight-normal) !important; }
.fw-medium { font-weight: var(--font-weight-medium) !important; }
.fw-semibold { font-weight: var(--font-weight-semibold) !important; }
.fw-bold { font-weight: var(--font-weight-bold) !important; }

/* Font Size */
.fs-xs { font-size: var(--font-size-xs) !important; }
.fs-sm { font-size: var(--font-size-sm) !important; }
.fs-base { font-size: var(--font-size-base) !important; }
.fs-lg { font-size: var(--font-size-lg) !important; }
.fs-xl { font-size: var(--font-size-xl) !important; }
.fs-2xl { font-size: var(--font-size-2xl) !important; }
.fs-3xl { font-size: var(--font-size-3xl) !important; }
.fs-4xl { font-size: var(--font-size-4xl) !important; }
.fs-5xl { font-size: var(--font-size-5xl) !important; }

/* Colors */
.text-primary { color: var(--color-text-primary) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-tertiary { color: var(--color-text-tertiary) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-error { color: var(--color-error) !important; }

/* Background */
.bg-primary { background-color: var(--color-bg-primary) !important; }
.bg-secondary { background-color: var(--color-bg-secondary) !important; }
.bg-tertiary { background-color: var(--color-bg-tertiary) !important; }
.bg-elevated { background-color: var(--color-bg-elevated) !important; }

/* Spacing - Margin */
.m-0 { margin: 0 !important; }
.m-xs { margin: var(--space-xs) !important; }
.m-sm { margin: var(--space-sm) !important; }
.m-md { margin: var(--space-md) !important; }
.m-lg { margin: var(--space-lg) !important; }
.m-xl { margin: var(--space-xl) !important; }
.m-2xl { margin: var(--space-2xl) !important; }
.m-3xl { margin: var(--space-3xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-xs { margin-top: var(--space-xs) !important; }
.mt-sm { margin-top: var(--space-sm) !important; }
.mt-md { margin-top: var(--space-md) !important; }
.mt-lg { margin-top: var(--space-lg) !important; }
.mt-xl { margin-top: var(--space-xl) !important; }
.mt-2xl { margin-top: var(--space-2xl) !important; }
.mt-3xl { margin-top: var(--space-3xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-xs { margin-bottom: var(--space-xs) !important; }
.mb-sm { margin-bottom: var(--space-sm) !important; }
.mb-md { margin-bottom: var(--space-md) !important; }
.mb-lg { margin-bottom: var(--space-lg) !important; }
.mb-xl { margin-bottom: var(--space-xl) !important; }
.mb-2xl { margin-bottom: var(--space-2xl) !important; }
.mb-3xl { margin-bottom: var(--space-3xl) !important; }

.ml-0 { margin-left: 0 !important; }
.ml-xs { margin-left: var(--space-xs) !important; }
.ml-sm { margin-left: var(--space-sm) !important; }
.ml-md { margin-left: var(--space-md) !important; }
.ml-lg { margin-left: var(--space-lg) !important; }
.ml-xl { margin-left: var(--space-xl) !important; }
.ml-2xl { margin-left: var(--space-2xl) !important; }
.ml-3xl { margin-left: var(--space-3xl) !important; }

.mr-0 { margin-right: 0 !important; }
.mr-xs { margin-right: var(--space-xs) !important; }
.mr-sm { margin-right: var(--space-sm) !important; }
.mr-md { margin-right: var(--space-md) !important; }
.mr-lg { margin-right: var(--space-lg) !important; }
.mr-xl { margin-right: var(--space-xl) !important; }
.mr-2xl { margin-right: var(--space-2xl) !important; }
.mr-3xl { margin-right: var(--space-3xl) !important; }

/* Spacing - Padding */
.p-0 { padding: 0 !important; }
.p-xs { padding: var(--space-xs) !important; }
.p-sm { padding: var(--space-sm) !important; }
.p-md { padding: var(--space-md) !important; }
.p-lg { padding: var(--space-lg) !important; }
.p-xl { padding: var(--space-xl) !important; }
.p-2xl { padding: var(--space-2xl) !important; }
.p-3xl { padding: var(--space-3xl) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-xs { padding-top: var(--space-xs) !important; }
.pt-sm { padding-top: var(--space-sm) !important; }
.pt-md { padding-top: var(--space-md) !important; }
.pt-lg { padding-top: var(--space-lg) !important; }
.pt-xl { padding-top: var(--space-xl) !important; }
.pt-2xl { padding-top: var(--space-2xl) !important; }
.pt-3xl { padding-top: var(--space-3xl) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-xs { padding-bottom: var(--space-xs) !important; }
.pb-sm { padding-bottom: var(--space-sm) !important; }
.pb-md { padding-bottom: var(--space-md) !important; }
.pb-lg { padding-bottom: var(--space-lg) !important; }
.pb-xl { padding-bottom: var(--space-xl) !important; }
.pb-2xl { padding-bottom: var(--space-2xl) !important; }
.pb-3xl { padding-bottom: var(--space-3xl) !important; }

.pl-0 { padding-left: 0 !important; }
.pl-xs { padding-left: var(--space-xs) !important; }
.pl-sm { padding-left: var(--space-sm) !important; }
.pl-md { padding-left: var(--space-md) !important; }
.pl-lg { padding-left: var(--space-lg) !important; }
.pl-xl { padding-left: var(--space-xl) !important; }
.pl-2xl { padding-left: var(--space-2xl) !important; }
.pl-3xl { padding-left: var(--space-3xl) !important; }

.pr-0 { padding-right: 0 !important; }
.pr-xs { padding-right: var(--space-xs) !important; }
.pr-sm { padding-right: var(--space-sm) !important; }
.pr-md { padding-right: var(--space-md) !important; }
.pr-lg { padding-right: var(--space-lg) !important; }
.pr-xl { padding-right: var(--space-xl) !important; }
.pr-2xl { padding-right: var(--space-2xl) !important; }
.pr-3xl { padding-right: var(--space-3xl) !important; }

/* Border Radius */
.rounded-none { border-radius: 0 !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-2xl { border-radius: var(--radius-2xl) !important; }
.rounded-full { border-radius: 9999px !important; }

/* Shadows */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-glow { box-shadow: var(--shadow-glow) !important; }

/* Position */
.position-static { position: static !important; }
.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }

/* Width */
.w-25 { width: 25% !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }

/* Height */
.h-25 { height: 25% !important; }
.h-50 { height: 50% !important; }
.h-75 { height: 75% !important; }
.h-100 { height: 100% !important; }
.h-auto { height: auto !important; }

/* Overflow */
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }

/* Z-index */
.z-0 { z-index: 0 !important; }
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-30 { z-index: 30 !important; }
.z-40 { z-index: 40 !important; }
.z-50 { z-index: 50 !important; }

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, var(--color-text-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Transitions */
.transition-fast { transition: var(--transition-fast) !important; }
.transition-base { transition: var(--transition-base) !important; }
.transition-slow { transition: var(--transition-slow) !important; }

/* Hover Effects */
.hover-lift:hover {
  transform: translateY(-2px);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
}

/* Responsive Utilities */
@media (max-width: 768px) {
  .d-md-none { display: none !important; }
  .d-md-block { display: block !important; }
  .d-md-flex { display: flex !important; }
  .text-md-center { text-align: center !important; }
  .text-md-left { text-align: left !important; }
}

@media (max-width: 480px) {
  .d-sm-none { display: none !important; }
  .d-sm-block { display: block !important; }
  .d-sm-flex { display: flex !important; }
  .text-sm-center { text-align: center !important; }
  .text-sm-left { text-align: left !important; }
}