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

/* Display utilities */
body .tms-display-block { display: block; }
body .tms-display-flex { display: flex; }
body .tms-display-grid { display: grid; }
body .tms-display-inline-flex { display: inline-flex; }
body .tms-display-none { display: none; }
body .tms-display-inline { display: inline; }
body .tms-display-inline-block { display: inline-block; }

/* Flexbox utilities */
body .tms-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
body .tms-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
body .tms-flex-col {
  display: flex;
  flex-direction: column;
}

/* Grid utilities */
body .tms-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
body .tms-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
body .tms-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

/* Effects utilities */
body .tms-shadow-sm { box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
body .tms-shadow { box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
body .tms-shadow-lg { box-shadow: 0 10px 25px rgba(0,0,0,0.15); }

/* Hover effects */
body .tms-hover-lift {
  transition: transform 0.2s ease;
}
body .tms-hover-lift:hover {
  transform: translateY(-4px);
}

body .tms-hover-scale {
  transition: transform 0.2s ease;
}
body .tms-hover-scale:hover {
  transform: scale(1.05);
}

/* Letter case utilities */
body .tms-uppercase { text-transform: uppercase; }
body .tms-lowercase { text-transform: lowercase; }
body .tms-capitalize { text-transform: capitalize; }
body .tms-normal-case { text-transform: none; }

/* Responsive utilities */
@media (max-width: 768px) {
  body .tms-mobile-hidden { display: none; }
  body .tms-mobile-stack { flex-direction: column !important; }
}