/* 
  Utility Classes
  Common utility classes to supplement CSS-Zero
*/

/* Display utilities */
.block {
  display: block;
}

.inline {
  display: inline;
}

.inline-block {
  display: inline-block;
}

.hidden {
  display: none;
}

/* Visibility */
.invisible {
  visibility: hidden;
}

.visible {
  visibility: visible;
}

/* Overflow */
.overflow-auto {
  overflow: auto;
}

.overflow-hidden {
  overflow: hidden;
}

.overflow-scroll {
  overflow: scroll;
}

.overflow-visible {
  overflow: visible;
}

.overflow-x-auto {
  overflow-x: auto;
}

.overflow-y-auto {
  overflow-y: auto;
}

/* Position utilities */
.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.sticky {
  position: sticky;
}

.static {
  position: static;
}

.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.top-0 {
  top: 0;
}

.right-0 {
  right: 0;
}

.bottom-0 {
  bottom: 0;
}

.left-0 {
  left: 0;
}

/* Z-index utilities */
.z-0 {
  z-index: 0;
}

.z-10 {
  z-index: 10;
}

.z-20 {
  z-index: 20;
}

.z-30 {
  z-index: 30;
}

.z-40 {
  z-index: 40;
}

.z-50 {
  z-index: 50;
}

/* Width and height utilities */
.w-full {
  width: 100%;
}

.w-auto {
  width: auto;
}

.w-screen {
  width: 100vw;
}

.h-auto {
  height: auto;
}

/* Border utilities */
.border {
  border: 1px solid var(--clr-surface-a30);
}

.border-0 {
  border: 0;
}

.border-t {
  border-top: 1px solid var(--clr-surface-a30);
}

.border-r {
  border-right: 1px solid var(--clr-surface-a30);
}

.border-b {
  border-bottom: 1px solid var(--clr-surface-a30);
}

.border-l {
  border-left: 1px solid var(--clr-surface-a30);
}

.border-primary {
  border-color: var(--clr-primary-a0);
}

.border-secondary {
  border-color: var(--color-secondary);
}

.border-success {
  border-color: var(--color-success);
}

.border-danger {
  border-color: var(--color-danger);
}

.border-warning {
  border-color: var(--color-warning);
}

/* Border radius utilities */
.rounded {
  border-radius: var(--radius-base);
}

.rounded-sm {
  border-radius: var(--radius-sm);
}

.rounded-md {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-full {
  border-radius: var(--radius-full);
}

.rounded-none {
  border-radius: 0;
}

/* Background color utilities */
.bg-transparent {
  background-color: transparent;
}

.bg-white {
  background-color: var(--color-white);
}

.bg-black {
  background-color: var(--color-black);
}

.bg-primary {
  background-color: var(--clr-primary-a0);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.bg-success {
  background-color: var(--color-success);
}

.bg-danger {
  background-color: var(--color-danger);
}

.bg-warning {
  background-color: var(--color-warning);
}

.bg-info {
  background-color: var(--color-info);
}

.bg-gray-50 {
  background-color: var(--color-gray-50);
}

.bg-gray-100 {
  background-color: var(--color-gray-100);
}

.bg-gray-200 {
  background-color: var(--color-bg-body);
}

.bg-gray-300 {
  background-color: var(--color-gray-300);
}

/* Shadow utilities */
.shadow-none {
  box-shadow: none;
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow {
  box-shadow: var(--shadow-base);
}

.shadow-md {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}

/* Cursor utilities */
.cursor-pointer {
  cursor: pointer;
}

.cursor-default {
  cursor: default;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

.cursor-wait {
  cursor: wait;
}

/* Opacity utilities */
.opacity-0 {
  opacity: 0;
}

.opacity-25 {
  opacity: 0.25;
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-75 {
  opacity: 0.75;
}

.opacity-100 {
  opacity: 1;
}

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