/* 
 * ustwo Accessibility Microsite - Clean Dashboard Components
 */

/* Essential button styles */
.button {
  background-color: var(--color-blue);
  color: white;

  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  font-family: var(--bodyFont);

  display: inline-block;
  padding: 0 1.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  box-sizing:content-box;
  border-radius: 2.5rem;
  font-size: calc(1rem + (((1.5 - 1) * ((100vw - 320px) / (2048 - 320))) * 10));
  text-decoration: none;
}

.button:hover {
  background-color: var(--color-gray-750);
  /* transform: translateY(-1px); */
  text-decoration: none;
}

.button:focus {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

.button-link {
  color: var(--color-blue);
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  text-decoration: none;
  cursor: pointer;
}
.button-link:hover {
  text-decoration: underline;
}

.callToAction {
  font-weight: 500;
  color: var(--color-offBlack);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  font-size: calc(1rem + (((1.5 - 1) * ((100vw - 320px) / (2048 - 320))) * 10));
  transition: color 0.2s ease;
}

.callToAction::after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: 0.5rem;
  background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 8L12 8M8 4L12 8L8 12' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transition: transform 0.2s ease;
}

.callToAction:hover {
  color: var(--color-gray-750);
  text-decoration: none;
}

.callToAction:hover::after {
  transform: translateX(10px);
}

.callToAction:focus {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}



/* Clean card styling */
.card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.15s ease;
  /* border: 1px solid #f3f4f6; */
}

.card:hover {
  border-color: #e5e7eb;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

/* Pattern card overrides - remove card styling */
.pattern-card {
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
}

.section-title {
  margin-bottom: 1rem;
  /* padding-top: 2rem; */
  /* font-size: 1rem;
  text-transform: uppercase;
  font-weight: 500; */
}

.card p, .pattern-card p, .principle-card p {
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0 0 1rem 0;
  
}

.card .button, .pattern-card .button, .principle-card .button {
  /* margin-top: 1rem;
  padding: 0.5rem 1rem; */
}

/* Principle cards layout */
.principles-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* Principle card link wrapper */
.principle-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  position: relative;
}

.principle-card-link:hover {
  background-color: var(--color-gray-100);
  text-decoration: none;
}

/* Ensure text remains readable when card is focused/hovered */
.principle-card-link:hover h2,
.principle-card-link:focus h2,
.principle-card-link:focus-visible h2 {
  color: inherit;
}

/* Improve contrast for better accessibility */
.principle-card-link:hover p,
.principle-card-link:focus p,
.principle-card-link:focus-visible p {
  color: inherit;
}

.principle-card-link:focus {
  outline: 3px solid var(--color-blue);
  outline-offset: 3px;
  background-color: rgba(50, 59, 255, 0.05);
}

.principle-card-link:focus-visible {
  outline: 3px solid var(--color-blue);
  outline-offset: 3px;
  background-color: rgba(50, 59, 255, 0.05);
}

/* Make the arrow transition when hovering the whole card */
.principle-card-link:hover .callToAction::after {
  transform: translateX(10px);
}

.principle-card {
  border-bottom: 1px solid var(--color-gray-250);
  padding: 2rem 0rem;
  /* display: flex;
  flex-direction: column; */
}

@media (min-width: 768px) {
  .principle-card {
    padding: 3rem;
  }
}

.principle-card-no-border {
  border: none;
}

.principle-card p {
  flex-grow: 1;
}

.principle-card h2 {
  margin-top: 0;
}

/* Principle emoji styling */
.principle-emoji {
  line-height: 1;
  /* font-size: calc(1.5rem + (((5.5 - 1.5) * ((100vw - 320px) / (2048 - 320))) * 10)); */
  display: inline-block;
  margin-right: 10px;
  /* transform: translateY(0.4rem); */
}

.principle-icon {
  width: 60px;
  height: 60px;
}

/* Tools grid - card-based external links */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 2rem;
}

.tools-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 2rem;
}

/* Patterns grid - multi-column layout */
.patterns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .patterns-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Tool cards - consistent design language */
.full-width-card {
  background: white;
  border: 1px solid #f1f3f4;
  border-radius: 16px;
  padding: 2rem;
  display: block;
  cursor: pointer;
  position: relative;
  text-decoration: none;
  transition: all 0.2s ease;
}

.full-width-card::after {
  content: "↗";
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  color: var(--color-blue);
}

.full-width-card h3 {
  font-size: 1.125rem;
  font-weight: 400;
  margin: 0 0 0.75rem 0;
  color: var(--color-offBlack);
  line-height: 1.4;
  letter-spacing: -0.01em;
  padding-right: 2.5rem;
}

.full-width-card .tool-description {
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  color: #64748b;
  line-height: 1.6;
}

.full-width-card .tool-meta {
  /* padding-bottom: 1rem; */
}

/* Tool disciplines styling */
.tool-disciplines {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
/* Pattern categories styling - more subtle */
.pattern-categories {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.pattern-categories span,
.tool-disciplines span {
  background: #e6f1fb;
  color: var(--color-text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Pattern items - bold new design system */
.pattern-item {
  background: white;
  border: 1px solid var(--color-gray-250);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: all 0.2s ease;
}

/* .pattern-item:hover {
  border-color: #e1e5e9;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transform: translateY(-2px);
} */

.pattern-item h3 {
  font-size: 1.125rem;
  font-weight: 400;
  margin: 0 0 0.75rem 0;
  color: var(--color-offBlack);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.pattern-item p {
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  line-height: 1.6;
  color: #64748b;
}

/* Pattern references - creative new approach */
.pattern-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.75rem 0;
}

.pattern-links-title {
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  font-weight: 500;
  color: #94a3b8;
  margin: 0 0 0.75rem 0;
  text-transform: uppercase;
  letter-spacing: 0.75px;
}

.pattern-link-card {
  display: inline-flex;
  align-items: center;
  padding: 0;
  text-decoration: none;
  color: var(--color-blue);
  transition: all 0.15s ease;
  font-size: calc(0.8125rem + (((1.3 - 0.8125) * ((100vw - 320px) / (2048 - 320))) * 10));
  font-weight: 400;
  border-bottom: 1px solid transparent;
  position: relative;
}

.pattern-link-card:hover {
  text-decoration: underline;
}

.pattern-link-card svg {
  width: 12px;
  height: 12px;
  color: currentColor;
  margin-left: 0.375rem;
  flex-shrink: 0;
}

/* Filter components */
.filters-bar {
  /* background: var(--color-gray-50);
  border-radius: 8px; */
  padding: 1rem 0;
}

.filters-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-group label {
  color: var(--color-text-primary);
  margin-right: 0.5rem;
}

.filter-group select {
  padding: 0.5rem;
  border: 1px solid var(--color-gray-250);
  border-radius: 4px;
  background: white;
}

.filter-group select:focus {
  outline: 2px solid var(--color-blue);
  outline-offset: 1px;
  border-color: var(--color-blue);
}

/* Form elements */
input, textarea, select {
  font-family: var(--bodyFont);
  font-size: 0.875rem;
  padding: 0.75rem;
  border: 1px solid var(--color-gray-250);
  border-radius: 6px;
  transition: border-color 0.2s ease;
}

input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--color-blue);
  outline-offset: 1px;
  border-color: var(--color-blue);
}

/* Error states */
.error-summary {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.5rem;
}

.error-summary h2 {
  color: #dc2626;
  font-size: 1rem;
  margin: 0 0 0.5rem 0;
}

.error-summary ul {
  margin: 0;
  padding-left: 1rem;
}

.error-summary a {
  color: #dc2626;
  font-weight: 500;
}

.error-message {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.input-error {
  border-color: #dc2626;
}

/* Loading spinner */
.loading-spinner {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-muted);
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: var(--color-text-secondary);
}

.breadcrumbs a:hover {
  color: var(--color-blue);
}

/* Page title */
.page-title {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 1rem 0;
  color: var(--color-text-primary);
}

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

.light-background {
  background: var(--color-gray-150);
}

/* Remove all the color utility classes and keep it minimal */ 

.patterns-by-section {
  margin-top: 2rem;
}

.pattern-section {
  margin-bottom: 4rem;
}

/* Loading Spinner Styles */
.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  opacity: 1;
  animation: fadeIn 0.3s ease-in-out;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--color-gray-200);
  border-top: 5px solid var(--color-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

.loading-message {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin: 0;
  font-weight: 500;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Dark Mode Toggle Button */
.dark-mode-toggle {
  background: transparent;
  border: 1px solid var(--color-gray-300);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-text-primary);
  margin-left: var(--space-4);
  position: absolute;
  right: 5px;
  top: 5px;
  z-index: 9999;
}

@media (min-width: 1024px) {
  .dark-mode-toggle {
    position: relative;
    width: 44px;
    height: 44px;
    border: 2px solid var(--color-gray-300);
    right: auto;
    top: auto
  }
}

.dark-mode-toggle:hover {
  border-color: var(--color-blue);
  background: var(--color-gray-50);
}

.dark-mode-toggle:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 2px;
}

.dark-mode-toggle .dark-mode-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark-mode-toggle svg {
  transition: var(--transition);
}

/* Dark mode styles for toggle */
.dark .dark-mode-toggle {
  border-color: var(--color-gray-600);
  color: var(--color-light);
}

.dark .dark-mode-toggle:hover {
  background: var(--color-gray-800);
}

/* Responsive styles for dark mode toggle */
@media (max-width: 768px) {
  .dark-mode-toggle {
    width: 44px;
    height: 44px;
    margin-left: var(--space-2);
  }
  
  .dark-mode-toggle svg {
    width: 18px;
    height: 18px;
  }
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
  .loading-container {
    animation: none;
  }
  
  .spinner {
    animation: none;
    border: 5px solid var(--color-gray-200);
    border-left: 5px solid var(--color-blue);
  }
  
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}