/**
 * NumeraIQ Utility Styles
 */

/* ============================================
   Glass Effects
   ============================================ */

.glass-light {
  background-color: hsl(var(--color-cream) / 0.8);
  backdrop-filter: blur(12px);
}

.glass-dark {
  background-color: hsl(var(--color-dark) / 0.8);
  backdrop-filter: blur(12px);
}

/* ============================================
   Link Animations
   ============================================ */

.link-underline {
  position: relative;
  display: inline-block;
  text-decoration: none;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform var(--transition-default);
}

.link-underline:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Arrow link */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: inherit;
  transition: gap var(--transition-fast);
}

.link-arrow:hover {
  gap: 0.75rem;
}

.link-arrow svg {
  width: 1em;
  height: 1em;
  transition: transform var(--transition-fast);
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* ============================================
   Card Styles
   ============================================ */

.card {
  background-color: hsl(var(--color-cream));
  border: 1px solid hsl(var(--color-border));
  padding: 2rem;
}

.card-dark {
  background-color: hsl(var(--color-dark-elevated));
  border-color: hsl(var(--color-text-light) / 0.1);
  color: hsl(var(--color-text-light));
}

.card-lime {
  background-color: hsl(var(--color-lime));
  border-color: transparent;
  color: hsl(var(--color-dark));
}

.card-hover {
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px hsl(var(--color-dark) / 0.1);
}

/* ============================================
   Code Blocks
   ============================================ */

.code-block {
  background-color: hsl(var(--color-dark));
  color: hsl(var(--color-text-light));
  font-family: var(--font-mono);
  font-size: 0.875rem;
  padding: 1.5rem;
  overflow-x: auto;
  border-radius: var(--radius);
}

.code-comment {
  color: hsl(var(--color-text-muted));
}

.code-keyword {
  color: hsl(var(--color-lime));
}

.code-string {
  color: hsl(var(--color-data-green));
}

.code-number {
  color: hsl(var(--color-data-blue));
}

/* ============================================
   Dividers
   ============================================ */

.divider {
  width: 100%;
  height: 1px;
  background-color: hsl(var(--color-border));
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background-color: hsl(var(--color-border));
}

.divider-dark {
  background-color: hsl(var(--color-text-light) / 0.1);
}

/* ============================================
   Badges
   ============================================ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background-color: hsl(var(--color-lime));
  color: hsl(var(--color-dark));
}

.badge-outline {
  background-color: transparent;
  border: 1px solid currentColor;
}

/* ============================================
   Icons
   ============================================ */

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-md {
  width: 24px;
  height: 24px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

.icon-xl {
  width: 48px;
  height: 48px;
}

/* Icon in circle */
.icon-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background-color: hsl(var(--color-lime));
  border-radius: 50%;
  color: hsl(var(--color-dark));
}

.icon-circle svg {
  width: 28px;
  height: 28px;
}

/* ============================================
   Lists
   ============================================ */

.list-check {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.list-check li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.list-check li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background-color: hsl(var(--color-lime));
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
}

/* ============================================
   Visibility Utilities
   Scoped to .wp-site-blocks so plugin elements
   (Borlabs Cookie, RankMath, etc.) outside the
   theme container are never accidentally hidden.
   ============================================ */

.wp-site-blocks .hidden {
  display: none !important;
}

.wp-site-blocks .invisible {
  visibility: hidden;
}

@media (max-width: 1024px) {
  .wp-site-blocks .lg\:hidden {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .wp-site-blocks .md\:hidden {
    display: none !important;
  }
}

@media (min-width: 1025px) {
  .lg\:block {
    display: block !important;
  }

  .lg\:flex {
    display: flex !important;
  }
}

/* ============================================
   Spacing Utilities
   ============================================ */

.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }
.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }

.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }

/* ============================================
   Text Utilities
   ============================================ */

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

.text-lime { color: hsl(var(--color-lime)); }
.text-dark { color: hsl(var(--color-dark)); }
.text-light { color: hsl(var(--color-text-light)); }
.text-muted { color: hsl(var(--color-text-muted)); }

.font-mono { font-family: var(--font-mono); }
.font-sans { font-family: var(--font-sans); }

.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.05em; }
.tracking-wider { letter-spacing: 0.1em; }

/* ============================================
   Background Utilities
   ============================================ */

.bg-cream { background-color: hsl(var(--color-cream)); }
.bg-dark { background-color: hsl(var(--color-dark)); }
.bg-lime { background-color: hsl(var(--color-lime)); }

/* ============================================
   Modal Base
   ============================================ */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-default),
              visibility var(--transition-default);
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: hsl(var(--color-dark) / 0.8);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: hsl(var(--color-cream));
  padding: 2.5rem;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-default);
}

.modal.is-open .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  color: hsl(var(--color-dark));
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: hsl(var(--color-lime));
}

.modal-close svg {
  width: 24px;
  height: 24px;
}