/**
 * DS-12: Utility Classes for Inline Style Replacement
 * 
 * Provides CSS classes to replace common inline styles
 * with DS tokens for consistent spacing, typography, and colors
 */

/* ========================================
 * Spacing Utilities (32/48 rhythm)
 * ======================================== */

/* Margin utilities */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.mr-0 { margin-right: 0 !important; }

.mt-xs { margin-top: var(--space-xs, 8px) !important; }
.mt-sm { margin-top: var(--space-sm, 12px) !important; }
.mt-md { margin-top: var(--space-md, 16px) !important; }
.mt-lg { margin-top: var(--space-lg, 24px) !important; }
.mt-xl { margin-top: var(--space-xl, 32px) !important; }
.mt-xxl { margin-top: var(--space-xxl, 40px) !important; }
.mt-xxxl { margin-top: var(--space-xxxl, 48px) !important; }

.mb-xs { margin-bottom: var(--space-xs, 8px) !important; }
.mb-sm { margin-bottom: var(--space-sm, 12px) !important; }
.mb-md { margin-bottom: var(--space-md, 16px) !important; }
.mb-lg { margin-bottom: var(--space-lg, 24px) !important; }
.mb-xl { margin-bottom: var(--space-xl, 32px) !important; }
.mb-xxl { margin-bottom: var(--space-xxl, 40px) !important; }
.mb-xxxl { margin-bottom: var(--space-xxxl, 48px) !important; }

/* Padding utilities */
.p-0 { padding: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }
.pl-0 { padding-left: 0 !important; }
.pr-0 { padding-right: 0 !important; }

.p-xs { padding: var(--space-xs, 8px) !important; }
.p-sm { padding: var(--space-sm, 12px) !important; }
.p-md { padding: var(--space-md, 16px) !important; }
.p-lg { padding: var(--space-lg, 24px) !important; }
.p-xl { padding: var(--space-xl, 32px) !important; }

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

.text-display { font-size: var(--type-display-size) !important; line-height: var(--type-display-line) !important; }
.text-title { font-size: var(--type-title-size) !important; line-height: var(--type-title-line) !important; }
.text-subtitle { font-size: var(--type-subtitle-size) !important; line-height: var(--type-subtitle-line) !important; }
.text-body { font-size: var(--type-body-size) !important; line-height: var(--type-body-line) !important; }
.text-micro { font-size: var(--type-micro-size) !important; line-height: var(--type-micro-line) !important; }

.font-weight-normal { font-weight: 400 !important; }
.font-weight-medium { font-weight: 500 !important; }
.font-weight-semibold { font-weight: 600 !important; }
.font-weight-bold { font-weight: 700 !important; }

/* ========================================
 * Color Utilities (DS tokens only)
 * ======================================== */

.text-primary { color: var(--text-primary, var(--text)) !important; }
.text-secondary { color: var(--text-secondary, var(--muted)) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent) !important; }

.bg-surface { background: var(--color-surface) !important; }
.bg-surface-hover { background: var(--color-surface-hover) !important; }
.bg-card { background: var(--card) !important; }
.bg-card-elevated { background: var(--card-elevated) !important; }

/* ========================================
 * Border Radius Utilities
 * ======================================== */

.radius-sm { border-radius: var(--radius-sm, 8px) !important; }
.radius-md { border-radius: var(--radius-md, 12px) !important; }
.radius-lg { border-radius: var(--radius-lg, 16px) !important; }
.radius-xl { border-radius: var(--radius-xl, 20px) !important; }
.radius-full { border-radius: var(--radius-full, 9999px) !important; }

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

.flex { display: flex !important; }
.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.items-center { align-items: center !important; }
.items-start { align-items: flex-start !important; }
.items-end { align-items: flex-end !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end { justify-content: flex-end !important; }
.gap-xs { gap: var(--space-xs, 8px) !important; }
.gap-sm { gap: var(--space-sm, 12px) !important; }
.gap-md { gap: var(--space-md, 16px) !important; }
.gap-lg { gap: var(--space-lg, 24px) !important; }

.w-full { width: 100% !important; }
.flex-1 { flex: 1 !important; }

.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

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

/* Margin vertical utilities */
.my-xxs { margin-top: var(--space-xxs, 2px) !important; margin-bottom: var(--space-xxs, 2px) !important; }
.my-xs { margin-top: var(--space-xs, 8px) !important; margin-bottom: var(--space-xs, 8px) !important; }
.my-sm { margin-top: var(--space-sm, 12px) !important; margin-bottom: var(--space-sm, 12px) !important; }
.my-md { margin-top: var(--space-md, 16px) !important; margin-bottom: var(--space-md, 16px) !important; }
.my-lg { margin-top: var(--space-lg, 24px) !important; margin-bottom: var(--space-lg, 24px) !important; }
.my-xl { margin-top: var(--space-xl, 32px) !important; margin-bottom: var(--space-xl, 32px) !important; }

/* ========================================
 * Common Pattern Classes
 * ======================================== */

/* Modal body padding */
.modal-body-padding {
  padding: var(--space-lg, 24px) !important;
}

/* Card header pattern */
.card-header-pattern {
  padding: var(--space-md, 16px) !important;
  cursor: pointer !important;
  font-weight: 500 !important;
  display: flex !important;
  align-items: center !important;
  gap: var(--space-sm, 12px) !important;
}

/* Card content pattern */
.card-content-pattern {
  padding: 0 var(--space-md, 16px) var(--space-md, 16px) var(--space-md, 16px) !important;
}

/* Button full width pattern */
.btn-full-width {
  width: 100% !important;
  padding: var(--space-sm, 14px) var(--space-lg, 24px) !important;
  font-size: var(--type-body-size, 1rem) !important;
  font-weight: 600 !important;
}

/* Info box pattern */
.info-box {
  background: var(--color-surface, rgba(255, 255, 255, 0.04)) !important;
  padding: var(--space-md, 16px) !important;
  border-radius: var(--radius-md, 8px) !important;
  margin: 0 0 var(--space-lg, 24px) 0 !important;
}

.info-box p {
  margin: 0 !important;
  font-size: var(--type-micro-size, 0.8125rem) !important;
  color: var(--text-muted) !important;
}

/* Heading pattern */
.heading-pattern {
  margin: 0 0 var(--space-md, 16px) 0 !important;
  font-size: var(--type-subtitle-size) !important;
  font-weight: 600 !important;
}

/* Section spacing pattern */
.section-spacing {
  margin-bottom: var(--space-xl, 32px) !important;
}

.section-spacing-large {
  margin-bottom: var(--space-xxxl, 48px) !important;
}