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

/* ===== SPACING UTILITIES ===== */
.m-0 { margin: 0 !important; }
.m-1 { margin: var(--spacing-xs) !important; }
.m-2 { margin: var(--spacing-sm) !important; }
.m-3 { margin: var(--spacing-md) !important; }
.m-4 { margin: var(--spacing-lg) !important; }
.m-5 { margin: var(--spacing-xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

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

/* ===== FLEXBOX UTILITIES ===== */
.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 UTILITIES ===== */
.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-primary { color: var(--milka-blue) !important; }
.text-secondary { color: var(--blue-gray) !important; }
.text-success { color: var(--success-green) !important; }
.text-danger { color: var(--error-red) !important; }
.text-warning { color: var(--warning-yellow) !important; }
.text-muted { color: #6c757d !important; }

.font-weight-normal { font-weight: 400 !important; }
.font-weight-bold { font-weight: 700 !important; }

.font-size-sm { font-size: 0.875rem !important; }
.font-size-base { font-size: 1rem !important; }
.font-size-lg { font-size: 1.125rem !important; }
.font-size-xl { font-size: 1.25rem !important; }

/* ===== BACKGROUND UTILITIES ===== */
.bg-primary { background-color: var(--milka-blue) !important; }
.bg-secondary { background-color: var(--blue-gray) !important; }
.bg-success { background-color: var(--success-green) !important; }
.bg-danger { background-color: var(--error-red) !important; }
.bg-warning { background-color: var(--warning-yellow) !important; }
.bg-light { background-color: var(--baby-blue) !important; }
.bg-white { background-color: var(--white) !important; }

/* ===== BORDER UTILITIES ===== */
.border { border: 1px solid #dee2e6 !important; }
.border-0 { border: 0 !important; }
.border-top { border-top: 1px solid #dee2e6 !important; }
.border-bottom { border-bottom: 1px solid #dee2e6 !important; }
.border-left { border-left: 1px solid #dee2e6 !important; }
.border-right { border-right: 1px solid #dee2e6 !important; }

.border-primary { border-color: var(--milka-blue) !important; }
.border-secondary { border-color: var(--blue-gray) !important; }
.border-success { border-color: var(--success-green) !important; }
.border-danger { border-color: var(--error-red) !important; }
.border-warning { border-color: var(--warning-yellow) !important; }

.rounded { border-radius: var(--radius-sm) !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-circle { border-radius: 50% !important; }

/* ===== SHADOW UTILITIES ===== */
.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* ===== POSITION UTILITIES ===== */
.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 UTILITIES ===== */
.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 UTILITIES ===== */
.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 UTILITIES ===== */
.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }
.overflow-visible { overflow: visible !important; }

/* ===== OPACITY UTILITIES ===== */
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* ===== TRANSITION UTILITIES ===== */
.transition-none { transition: none !important; }
.transition-fast { transition: all var(--transition-fast) !important; }
.transition-normal { transition: all var(--transition-normal) !important; }
.transition-slow { transition: all var(--transition-slow) !important; }

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-grid { display: grid !important; }
    
    .flex-md-column { flex-direction: column !important; }
    .flex-md-row { flex-direction: row !important; }
    
    .text-md-left { text-align: left !important; }
    .text-md-center { text-align: center !important; }
    .text-md-right { text-align: right !important; }
}

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

/* ===== DISPLAY UTILITIES ===== */
.hidden { display: none !important; }
.visible { display: block !important; }
.inline { display: inline !important; }
.inline-block { display: inline-block !important; }
.flex { display: flex !important; }
.grid { display: grid !important; }

/* ===== VISIBILITY UTILITIES ===== */
.visible-hidden { visibility: hidden !important; }
.visible-visible { visibility: visible !important; }

/* ===== POSITION UTILITIES ===== */
.position-absolute { position: absolute !important; }
.position-relative { position: relative !important; }
.position-fixed { position: fixed !important; }
.position-static { position: static !important; }

/* ===== OVERFLOW UTILITIES ===== */
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }