/* Floating Trigger Button */
#accessease-trigger {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #0a0e14;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 217, 245, 0.4);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
}

#accessease-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(0, 217, 245, 0.6);
}

#accessease-trigger svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* Accessibility Panel Modal / Drawer */
#accessease-panel {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 50px rgba(0,0,0,0.7);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  /* visibility keeps the closed panel out of the tab order while still allowing
     the slide-in transition to play. */
  visibility: hidden;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s;
  font-family: var(--font-body);
  color: var(--text-primary);
}

#accessease-panel:focus {
  outline: none;
}

#accessease-panel.open {
  right: 0;
  visibility: visible;
}

.ae-panel-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
}

.ae-panel-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ae-close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.ae-close-btn:hover {
  color: var(--text-primary);
  background: var(--border-color);
}

.ae-panel-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ae-section-title {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.ae-grid-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.ae-option-card[aria-pressed="true"] {
  background: rgba(0, 217, 245, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.ae-select {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.ae-panel-status {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border-hover);
  background: rgba(0, 217, 245, 0.08);
  color: var(--text-primary);
  font-size: 0.85rem;
}

.ae-panel-status.is-error {
  border-color: #ff5f56;
  background: rgba(255, 95, 86, 0.12);
}

/* Visible to screen readers only */
.ae-sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ae-option-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

.ae-option-card:hover {
  border-color: var(--accent-cyan);
  color: var(--text-primary);
}

.ae-option-card.active {
  background: rgba(0, 217, 245, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.ae-option-card svg {
  width: 24px;
  height: 24px;
}

.ae-control-group {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ae-control-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 500;
}

.ae-slider {
  width: 100%;
  accent-color: var(--accent-cyan);
  cursor: pointer;
}

.ae-panel-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ae-reset-btn {
  color: #ff5f56;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* Reading Ruler Element */
#accessease-ruler {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: rgba(0, 217, 245, 0.15);
  border-top: 2px solid var(--accent-cyan);
  border-bottom: 2px solid var(--accent-cyan);
  pointer-events: none;
  z-index: 99998;
  display: none;
  will-change: transform;
}

/* Dyslexia font helper applied to body */
body.accessibility-dyslexia * {
  font-family: 'OpenDyslexic-Regular', sans-serif !important;
  letter-spacing: 0.05em !important;
  word-spacing: 0.1em !important;
}

/* High Contrast Mode */
body.accessibility-high-contrast {
  --bg-primary: #000000 !important;
  --bg-secondary: #000000 !important;
  --surface: #000000 !important;
  --text-primary: #ffff00 !important;
  --text-secondary: #ffffff !important;
  --border-color: #ffffff !important;
}

body.accessibility-high-contrast a {
  color: #00ffff !important;
  text-decoration: underline !important;
}

/* Big Cursor — a 48px high-visibility pointer with a 6/2 hotspot so clicks still land
   on the visual tip of the arrow. */
body.accessibility-big-cursor,
body.accessibility-big-cursor * {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24"><polygon points="3 3 21 12 12 15 9 21 3 3" fill="%2300d9f5" stroke="%230a0e14" stroke-width="1.5" stroke-linejoin="round"/></svg>') 6 2, auto !important;
}

body.accessibility-big-cursor a,
body.accessibility-big-cursor button,
body.accessibility-big-cursor [role="button"] {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24"><circle cx="12" cy="12" r="8" fill="%2300d9f5" stroke="%230a0e14" stroke-width="1.5"/></svg>') 12 12, pointer !important;
}

/* Highlight Links */
body.accessibility-highlight-links a {
  background-color: rgba(0, 217, 245, 0.25) !important;
  border: 2px solid var(--accent-cyan) !important;
  padding: 0.1rem 0.3rem !important;
  border-radius: 4px !important;
}