/* ============================================
   Reut Klein - Accessibility Styles
   WCAG 2.0 AA Compliance
   ============================================ */

/* ---------- Focus Indicators ---------- */
*:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Accessibility Widget ---------- */
.accessibility-widget {
  position: fixed;
  bottom: 100px;
  left: 24px;
  z-index: 950;
}

.accessibility-toggle {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-round);
  background: var(--color-secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.accessibility-toggle:hover,
.accessibility-toggle:focus-visible {
  background: var(--color-primary-dark);
  transform: scale(1.05);
}

.accessibility-toggle svg {
  width: 26px;
  height: 26px;
}

.accessibility-panel {
  position: absolute;
  bottom: 64px;
  left: 0;
  width: 300px;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
}

body.ltr .accessibility-panel {
  left: 0;
  right: auto;
}

.accessibility-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.accessibility-panel__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.accessibility-panel__close {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-round);
  color: var(--color-text-light);
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition-fast);
}

.accessibility-panel__close:hover {
  background: var(--color-primary-light);
}

.accessibility-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.accessibility-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text);
  background: transparent;
  width: 100%;
}

.accessibility-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.accessibility-option.active {
  border-color: var(--color-accent);
  background: rgba(201, 169, 110, 0.1);
  color: var(--color-secondary);
}

.accessibility-option svg {
  width: 22px;
  height: 22px;
  color: var(--color-secondary);
}

.accessibility-reset {
  width: 100%;
  margin-top: var(--spacing-sm);
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
  text-align: center;
}

.accessibility-reset:hover {
  border-color: #e74c3c;
  color: #e74c3c;
}

/* ---------- Accessibility Mode Overrides ---------- */

/* High Contrast */
body.high-contrast {
  --color-bg: #000000;
  --color-bg-white: #000000;
  --color-bg-cream: #1a1a1a;
  --color-text: #FFFFFF;
  --color-text-light: #FFFFFF;
  --color-secondary: #FFFFFF;
  --color-border: #FFFFFF;
  --color-primary-light: #333333;
}

body.high-contrast .header {
  background: #000;
  border-bottom-color: #fff;
}

body.high-contrast .footer {
  background: #000;
  border-top: 2px solid #fff;
}

body.high-contrast a,
body.high-contrast .nav__link {
  color: #FFFF00;
}

body.high-contrast a:hover {
  text-decoration: underline;
}

body.high-contrast .btn--primary {
  background: #FFFF00;
  color: #000;
  border-color: #FFFF00;
}

body.high-contrast .btn--primary:hover {
  background: #000;
  color: #FFFF00;
}

body.high-contrast .service-card,
body.high-contrast .product-card,
body.high-contrast .contact-form {
  background: #1a1a1a;
  border: 1px solid #fff;
}

body.high-contrast .form-group input,
body.high-contrast .form-group textarea {
  background: #000;
  color: #fff;
  border-color: #fff;
}

body.high-contrast .gallery-item__overlay {
  background: rgba(0, 0, 0, 0.7);
}

/* Grayscale */
body.grayscale {
  filter: grayscale(100%);
}

/* Highlight Links */
body.highlight-links a {
  text-decoration: underline !important;
  font-weight: bold !important;
  color: var(--color-accent) !important;
}

body.highlight-links a:hover {
  color: var(--color-primary-dark) !important;
}

/* Readable Font */
body.readable-font,
body.readable-font * {
  font-family: Arial, Helvetica, sans-serif !important;
  letter-spacing: 0.05em;
  word-spacing: 0.1em;
}

/* Big Cursor */
body.big-cursor,
body.big-cursor * {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cpath d='M8 4l28 20h-16l8 16-6 3-8-16-6 9z' fill='%23000' stroke='%23fff' stroke-width='2'/%3E%3C/svg%3E"), auto !important;
}

body.big-cursor a,
body.big-cursor button,
body.big-cursor [role="button"],
body.big-cursor input[type="submit"] {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cpath d='M20 4c-4.4 0-8 3.6-8 8v16c0 8.8 7.2 16 16 16s16-7.2 16-16v-8c0-4.4-3.6-8-8-8h0c-.7 0-1.4.1-2 .3V12c0-4.4-3.6-8-8-8h0c-.7 0-1.4.1-2 .3V8c0-4.4-3.6-8-8-8z' fill='%23fff' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E"), pointer !important;
}

/* Stop Animations */
body.stop-animations *,
body.stop-animations *::before,
body.stop-animations *::after {
  animation: none !important;
  transition: none !important;
}

/* Font Size Adjustments */
body.font-size-increase {
  font-size: 120%;
}

body.font-size-increase-2 {
  font-size: 140%;
}

body.font-size-decrease {
  font-size: 85%;
}

/* ---------- Screen Reader Only (sr-only) ---------- */
.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;
}

/* ---------- Accessibility Statement ---------- */
.accessibility-statement {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-md);
}

.accessibility-statement h2 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.accessibility-statement p,
.accessibility-statement li {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-xs);
}

.accessibility-statement ul {
  list-style: disc;
  padding-right: var(--spacing-md);
}

body.ltr .accessibility-statement ul {
  padding-right: 0;
  padding-left: var(--spacing-md);
}

/* ---------- Responsive Accessibility Widget ---------- */
@media (max-width: 768px) {
  .accessibility-widget {
    bottom: 84px;
    left: 16px;
  }

  .accessibility-toggle {
    width: 46px;
    height: 46px;
  }

  .accessibility-toggle svg {
    width: 22px;
    height: 22px;
  }

  .accessibility-panel {
    width: 280px;
    left: 0;
    bottom: 56px;
  }
}

@media (max-width: 480px) {
  .accessibility-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    max-height: 70vh;
    overflow-y: auto;
  }
}