/* Accessibility panel styles */

/* --- floating trigger button --- */
#a11yTrigger {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 9990;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary, #1a843a);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26, 132, 58, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

html[dir="rtl"] #a11yTrigger {
  left: auto;
  right: 24px;
}

#a11yTrigger:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(26, 132, 58, 0.45);
}

#a11yTrigger svg {
  width: 24px;
  height: 24px;
  pointer-events: none;
}

/* --- panel --- */
#a11yPanel {
  position: fixed;
  bottom: 84px;
  left: 24px;
  z-index: 9991;
  width: 300px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  padding: 0;
  overflow: hidden;
  display: none;
  animation: a11ySlideIn 0.2s ease;
}

html[dir="rtl"] #a11yPanel {
  left: auto;
  right: 24px;
}

#a11yPanel.a11y-open {
  display: block;
}

@keyframes a11ySlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.a11y-header {
  background: var(--color-primary, #1a843a);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.a11y-header-title {
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.a11y-close-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}

.a11y-close-btn:hover { color: #fff; }

.a11y-body {
  padding: 12px 0;
}

/* font size row */
.a11y-font-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid #f1f5f9;
}

.a11y-font-label {
  font-size: 0.875rem;
  color: #374151;
  font-weight: 600;
}

.a11y-font-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.a11y-font-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background: #f9fafb;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  color: #374151;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}

.a11y-font-btn:hover {
  background: #e8f5ed;
  border-color: var(--color-primary, #1a843a);
  color: var(--color-primary, #1a843a);
}

.a11y-font-value {
  font-size: 0.8rem;
  color: #6b7280;
  min-width: 28px;
  text-align: center;
}

/* toggle rows */
.a11y-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.15s;
}

.a11y-toggle-row:hover { background: #f8fafc; }

.a11y-toggle-label {
  font-size: 0.875rem;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 8px;
}

.a11y-toggle-label i {
  color: var(--color-primary, #1a843a);
  font-size: 1rem;
  width: 18px;
  text-align: center;
}

/* toggle switch */
.a11y-switch {
  position: relative;
  width: 38px;
  height: 22px;
  flex-shrink: 0;
}

.a11y-switch input { display: none; }

.a11y-switch-track {
  position: absolute;
  inset: 0;
  border-radius: 11px;
  background: #d1d5db;
  transition: background 0.2s;
}

.a11y-switch input:checked + .a11y-switch-track {
  background: var(--color-primary, #1a843a);
}

.a11y-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.a11y-switch input:checked ~ .a11y-switch-thumb {
  transform: translateX(16px);
}

/* reset button */
.a11y-reset-row {
  padding: 10px 16px 12px;
  border-top: 1px solid #f1f5f9;
}

.a11y-reset-btn {
  width: 100%;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #6b7280;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.a11y-reset-btn:hover {
  background: #fef2f2;
  border-color: #fca5a5;
  color: #ef4444;
}

/* --- applied accessibility states --- */

/* font size: set via JS as html.style.fontSize (scales all rem Tailwind units) */

/* high contrast */
body.a11y-high-contrast { filter: contrast(1.6); }

/* ── Dark mode ────────────────────────────────────────────────────────────── */
/* 1. Override project CSS variables */
html.a11y-dark {
  --color-page-bg:    #0f172a;
  --color-surface:    #1e293b;
  --color-text:       #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-border:     #334155;
}

/* 2. Body & html base */
html.a11y-dark,
html.a11y-dark body {
  background-color: #0f172a !important;
  color: #e2e8f0 !important;
}

/* 3. Tailwind white / gray backgrounds (class~= matches exact whitespace-separated token) */
html.a11y-dark [class~="bg-white"]      { background-color: #1e293b !important; }
html.a11y-dark [class~="bg-gray-50"]    { background-color: #1a2638 !important; }
html.a11y-dark [class~="bg-gray-100"]   { background-color: #162032 !important; }
html.a11y-dark [class~="bg-gray-200"]   { background-color: #253347 !important; }

/* 4. Tailwind text colors */
html.a11y-dark [class~="text-gray-900"],
html.a11y-dark [class~="text-gray-800"] { color: #f1f5f9 !important; }
html.a11y-dark [class~="text-gray-700"],
html.a11y-dark [class~="text-gray-600"] { color: #cbd5e1 !important; }
html.a11y-dark [class~="text-gray-500"],
html.a11y-dark [class~="text-gray-400"] { color: #94a3b8 !important; }

/* 5. Tailwind borders */
html.a11y-dark [class~="border-gray-100"],
html.a11y-dark [class~="border-gray-200"],
html.a11y-dark [class~="border-gray-300"] { border-color: #334155 !important; }

/* 6. Nav / header / footer */
html.a11y-dark nav,
html.a11y-dark header,
html.a11y-dark .site-navbar {
  background-color: #1e293b !important;
  border-color:     #334155 !important;
  color:            #e2e8f0 !important;
}
html.a11y-dark footer,
html.a11y-dark .app-footer,
html.a11y-dark .public-footer,
html.a11y-dark .dashboard-footer { background-color: #0a1628 !important; }

/* 7. Modals / panels / inputs */
html.a11y-dark [class~="rounded-2xl"],
html.a11y-dark [class~="rounded-xl"],
html.a11y-dark .site-card,
html.a11y-dark .site-panel { background-color: #1e293b !important; border-color: #334155 !important; }

html.a11y-dark input,
html.a11y-dark select,
html.a11y-dark textarea {
  background-color: #253347 !important;
  border-color:     #334155 !important;
  color:            #e2e8f0 !important;
}

/* 8. Accessibility panel itself in dark mode */
html.a11y-dark #a11yPanel         { background: #1e293b !important; border-color: #334155 !important; }
html.a11y-dark .a11y-font-label,
html.a11y-dark .a11y-toggle-label { color: #e2e8f0 !important; }
html.a11y-dark .a11y-font-btn     { background: #253347 !important; border-color: #334155 !important; color: #e2e8f0 !important; }
html.a11y-dark .a11y-font-value   { color: #94a3b8 !important; }
html.a11y-dark .a11y-toggle-row:hover { background: #253347 !important; }
html.a11y-dark .a11y-reset-btn    { background: #253347 !important; border-color: #334155 !important; color: #94a3b8 !important; }
html.a11y-dark .a11y-font-row,
html.a11y-dark .a11y-reset-row    { border-color: #334155 !important; }

/* ── Reading mode ────────────────────────────────────────────────────────── */
body.a11y-reading {
  background: #fdf6e3 !important;
  color: #3b2f0c !important;
  line-height: 1.9;
  letter-spacing: 0.01em;
}
body.a11y-reading .site-navbar,
body.a11y-reading nav { background: #f4e5c0 !important; }

/* app download badges */
.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  color: #fff;
  border-radius: 10px;
  padding: 9px 18px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  min-width: 150px;
}

.app-badge:hover {
  opacity: 0.85;
  transform: translateY(-2px);
  color: #fff;
}

.app-badge.app-badge-ios {
  background: #000;
}

.app-badge.app-badge-android {
  background: #1a1a2e;
}

.app-badge-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.app-badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.app-badge-sub {
  font-size: 0.65rem;
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.app-badge-name {
  font-size: 1rem;
  font-weight: 700;
}