/**
 * SHATAYU Eldercare Portal - Accessibility Suite V3
 * Government of India GIGW 3.0 & WCAG 2.1 AA / AAA Compliant
 */

/* ==========================================================================
   1. DRAWER / OFFCANVAS STYLING (Matching Reference UI & Shatayu Brand)
   ========================================================================== */

#accessibilityOffcanvasDrawer.offcanvas-end,
#accessibilityOffcanvas.offcanvas-end {
    width: 360px !important;
    max-width: 92vw !important;
    background-color: #f1f5f9 !important;
    border-left: 1px solid #cbd5e1 !important;
    box-shadow: -10px 0 35px rgba(15, 23, 42, 0.18) !important;
    z-index: 1080 !important;
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100vh !important;
    max-height: 100vh !important;
}

/* Header with Government Blue Gradient & Orange Accent Line */
#accessibilityOffcanvasDrawer .access-header,
#accessibilityOffcanvas .access-header {
    background: #1e60b5 !important;
    color: #ffffff !important;
    padding: 1.1rem 1.25rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    border-bottom: 3px solid #f97316 !important;
    flex-shrink: 0 !important;
}

#accessibilityOffcanvasDrawer .access-header-title,
#accessibilityOffcanvas .access-header-title {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    margin: 0 !important;
    letter-spacing: -0.01em !important;
}

#accessibilityOffcanvasDrawer .access-close-btn,
#accessibilityOffcanvas .access-close-btn {
    background: transparent !important;
    border: none !important;
    color: #ffffff !important;
    font-size: 1.35rem !important;
    line-height: 1 !important;
    padding: 4px 8px !important;
    cursor: pointer !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
}

#accessibilityOffcanvasDrawer .access-close-btn:hover,
#accessibilityOffcanvas .access-close-btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: scale(1.05);
}

/* Body container - flexible to fill vertical space */
#accessibilityOffcanvasDrawer .access-body,
#accessibilityOffcanvas .access-body {
    padding: 1rem !important;
    overflow-y: auto !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
}

/* 3-Column Responsive Grid */
.access-tools-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
}

/* Individual Tool Card */
.access-tool-card {
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 14px !important;
    padding: 14px 6px 12px 6px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    user-select: none !important;
    min-height: 98px !important;
    position: relative !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

.access-tool-card:hover {
    transform: translateY(-2px) !important;
    border-color: #2563eb !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12) !important;
}

/* Active State */
.access-tool-card.active {
    background: #eff6ff !important;
    border-color: #2563eb !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25) !important;
}

.access-tool-card.active .access-tool-label {
    color: #1e3a8a !important;
    font-weight: 700 !important;
}

.access-tool-card.active .access-tool-icon svg,
.access-tool-card.active .access-tool-icon i {
    color: #2563eb !important;
    fill: #2563eb !important;
}

/* Icon Container */
.access-tool-icon {
    height: 38px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 8px !important;
    color: #0f172a !important;
}

.access-tool-icon svg {
    width: 32px !important;
    height: 32px !important;
    stroke: currentColor !important;
    fill: none !important;
}

.access-tool-icon i {
    font-size: 1.7rem !important;
}

/* Text Icon for Dyslexia */
.access-tool-icon .text-icon {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.05em !important;
    line-height: 1 !important;
}

/* Tool Label */
.access-tool-label {
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    color: #0f172a !important;
    line-height: 1.25 !important;
    display: block !important;
}

/* Footer / Reset Button - Firmly pinned to bottom of drawer */
#accessibilityOffcanvasDrawer .access-footer,
#accessibilityOffcanvas .access-footer {
    padding: 0.85rem 1rem !important;
    background: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    flex-shrink: 0 !important;
    margin-top: auto !important;
    position: sticky !important;
    bottom: 0 !important;
    z-index: 10 !important;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.04) !important;
}

.access-reset-btn {
    width: 100% !important;
    background: #d6e0f5 !important;
    color: #2544a4 !important;
    border: 1px solid #c2d2f2 !important;
    border-radius: 8px !important;
    padding: 0.72rem 1rem !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.access-reset-btn:hover {
    background: #c7d5f0 !important;
    color: #1e3a8a !important;
    box-shadow: 0 2px 8px rgba(37, 68, 164, 0.15) !important;
}

/* Active indicator dot */
.access-tool-card.active::after {
    content: '' !important;
    position: absolute !important;
    top: 6px !important;
    right: 6px !important;
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    background: #2563eb !important;
}

/* ==========================================================================
   2. GLOBAL ACCESSIBILITY FEATURE EFFECTS
   ========================================================================== */

/* --- 2.1 Font Size Scaling --- */
html.access-font-lg {
    font-size: 112% !important;
}
html.access-font-xl {
    font-size: 125% !important;
}
html.access-font-sm {
    font-size: 90% !important;
}

/* --- 2.2 Line Height --- */
body.access-line-height p,
body.access-line-height li,
body.access-line-height a,
body.access-line-height span:not(.badge):not(.nav-icon-btn span),
body.access-line-height td,
body.access-line-height th {
    line-height: 2 !important;
}

/* --- 2.3 Highlight Links --- */
body.access-highlight-links a:not(.btn):not(.nav-icon-btn):not(.access-tool-card) {
    outline: 2px dashed #f97316 !important;
    outline-offset: 3px !important;
    background-color: rgba(249, 115, 22, 0.12) !important;
    text-decoration: underline !important;
    font-weight: 700 !important;
    border-radius: 2px !important;
}

/* --- 2.4 Text Spacing --- */
body.access-text-spacing p,
body.access-text-spacing li,
body.access-text-spacing a,
body.access-text-spacing span,
body.access-text-spacing h1,
body.access-text-spacing h2,
body.access-text-spacing h3,
body.access-text-spacing h4,
body.access-text-spacing h5,
body.access-text-spacing h6 {
    letter-spacing: 0.14em !important;
    word-spacing: 0.18em !important;
}

/* --- 2.5 Dyslexia Friendly Font --- */
@font-face {
    font-family: 'OpenDyslexic';
    src: url('https://cdn.jsdelivr.net/npm/open-dyslexic@0.1.1/otf/OpenDyslexic-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

body.access-dyslexic,
body.access-dyslexic *:not(i):not(.fa):not(.fas):not(.far):not(.access-ignore):not(.access-ignore *) {
    font-family: 'OpenDyslexic', 'Comic Sans MS', sans-serif !important;
}

/* --- 2.6 Hide Images --- */
body.access-hide-images img:not(.navbar-logo-ministry):not(.navbar-logo-digital-india):not(.navbar-logo-other):not(.navbar-brand img),
body.access-hide-images .slider-img,
body.access-hide-images [style*="background-image"]:not(.access-ignore):not(.access-ignore *) {
    opacity: 0.05 !important;
    filter: grayscale(100%) !important;
}

/* --- 2.7 Large Cursor --- */
body.access-large-cursor,
body.access-large-cursor * {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 24 24'%3E%3Cpolygon points='1,1 8,23 12,14 21,12' fill='%23000000' stroke='%23ffffff' stroke-width='2'/%3E%3C/svg%3E"), auto !important;
}

body.access-large-cursor a,
body.access-large-cursor button,
body.access-large-cursor input,
body.access-large-cursor select,
body.access-large-cursor [role="button"] {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44' viewBox='0 0 24 24'%3E%3Cpolygon points='1,1 8,23 12,14 21,12' fill='%232563eb' stroke='%23ffffff' stroke-width='2'/%3E%3C/svg%3E"), pointer !important;
}

/* --- 2.8 Light-Dark Mode --- */
body.access-dark-mode {
    background-color: #0f172a !important;
    color: #f1f5f9 !important;
}

body.access-dark-mode header,
body.access-dark-mode nav.custom-navbar,
body.access-dark-mode .site-header,
body.access-dark-mode .main-menu-header,
body.access-dark-mode .card,
body.access-dark-mode .modal-content,
body.access-dark-mode .stat-card,
body.access-dark-mode .caregiver-card,
body.access-dark-mode .table,
body.access-dark-mode .table td,
body.access-dark-mode .table th,
body.access-dark-mode .site-footer {
    background-color: #1e293b !important;
    color: #f8fafc !important;
    border-color: #334155 !important;
}

body.access-dark-mode a {
    color: #60a5fa !important;
}

body.access-dark-mode .text-dark,
body.access-dark-mode .text-muted,
body.access-dark-mode .text-secondary {
    color: #cbd5e1 !important;
}

/* Ensure Navbar Accessibility & Navigation Controls are High-Contrast in Dark Mode */
body.access-dark-mode .custom-navbar,
body.high-contrast .custom-navbar {
    background-color: #111827 !important;
    border-bottom: 2px solid #f97316 !important;
}

body.access-dark-mode .nav-left-section,
body.high-contrast .nav-left-section {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%) !important;
}

body.access-dark-mode .navbar-controls-group,
body.high-contrast .navbar-controls-group {
    background: #1e293b !important;
    border: 1.5px solid #475569 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
}

body.access-dark-mode .nav-icon-btn,
body.high-contrast .nav-icon-btn {
    color: #f8fafc !important;
}

body.access-dark-mode .nav-icon-btn:hover,
body.high-contrast .nav-icon-btn:hover {
    background-color: #334155 !important;
    color: #f97316 !important;
}

body.access-dark-mode .translate-text,
body.high-contrast .translate-text,
body.access-dark-mode .translate-text sub,
body.high-contrast .translate-text sub {
    color: #f8fafc !important;
}

body.access-dark-mode .nav-icon-divider,
body.high-contrast .nav-icon-divider {
    background-color: #475569 !important;
}

body.access-dark-mode .nav-title,
body.high-contrast .nav-title {
    color: #f97316 !important;
    background: none !important;
    -webkit-text-fill-color: #f97316 !important;
}

body.access-dark-mode .nav-sub-title,
body.high-contrast .nav-sub-title {
    color: #cbd5e1 !important;
}

/* Ensure Accessibility Drawer and ALL Tool Cards are Bright & Visible in Dark Mode */
body.access-dark-mode #accessibilityOffcanvas.offcanvas-end,
body.access-dark-mode #accessibilityOffcanvasDrawer.offcanvas-end,
body.high-contrast #accessibilityOffcanvas.offcanvas-end,
body.high-contrast #accessibilityOffcanvasDrawer.offcanvas-end {
    background-color: #0f172a !important;
    border-left: 1px solid #334155 !important;
}

body.access-dark-mode #accessibilityOffcanvas .access-header,
body.access-dark-mode #accessibilityOffcanvasDrawer .access-header,
body.high-contrast #accessibilityOffcanvas .access-header,
body.high-contrast #accessibilityOffcanvasDrawer .access-header {
    background: #1e3a8a !important;
    border-bottom: 3px solid #f97316 !important;
}

body.access-dark-mode .access-tool-card,
body.high-contrast .access-tool-card {
    background: #1e293b !important;
    border: 1.5px solid #334155 !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3) !important;
}

body.access-dark-mode .access-tool-card:hover,
body.high-contrast .access-tool-card:hover {
    background: #273549 !important;
    border-color: #60a5fa !important;
    transform: translateY(-2px) !important;
}

body.access-dark-mode .access-tool-card.active,
body.high-contrast .access-tool-card.active {
    background: #1e3a8a !important;
    border-color: #60a5fa !important;
    box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.4) !important;
}

body.access-dark-mode .access-tool-icon,
body.high-contrast .access-tool-icon {
    color: #f8fafc !important;
}

body.access-dark-mode .access-tool-icon svg,
body.high-contrast .access-tool-icon svg {
    stroke: #f8fafc !important;
    color: #f8fafc !important;
}

body.access-dark-mode .access-tool-icon svg[fill="currentColor"],
body.high-contrast .access-tool-icon svg[fill="currentColor"],
body.access-dark-mode .access-tool-icon svg path[fill="currentColor"],
body.high-contrast .access-tool-icon svg path[fill="currentColor"],
body.access-dark-mode .access-tool-icon svg polygon[fill="currentColor"],
body.high-contrast .access-tool-icon svg polygon[fill="currentColor"] {
    fill: #f8fafc !important;
}

body.access-dark-mode .access-tool-icon .text-icon,
body.high-contrast .access-tool-icon .text-icon {
    color: #f8fafc !important;
}

body.access-dark-mode .access-tool-label,
body.high-contrast .access-tool-label {
    color: #f1f5f9 !important;
}

body.access-dark-mode .access-tool-card.active .access-tool-icon,
body.high-contrast .access-tool-card.active .access-tool-icon,
body.access-dark-mode .access-tool-card.active .access-tool-icon svg,
body.high-contrast .access-tool-card.active .access-tool-icon svg,
body.access-dark-mode .access-tool-card.active .access-tool-icon .text-icon,
body.high-contrast .access-tool-card.active .access-tool-icon .text-icon {
    color: #60a5fa !important;
    stroke: #60a5fa !important;
    fill: #60a5fa !important;
}

body.access-dark-mode .access-tool-card.active .access-tool-label,
body.high-contrast .access-tool-card.active .access-tool-label {
    color: #93c5fd !important;
    font-weight: 700 !important;
}

body.access-dark-mode #accessibilityOffcanvas .access-footer,
body.access-dark-mode #accessibilityOffcanvasDrawer .access-footer,
body.high-contrast #accessibilityOffcanvas .access-footer,
body.high-contrast #accessibilityOffcanvasDrawer .access-footer {
    background: #1e293b !important;
    border-top: 1px solid #334155 !important;
}

body.access-dark-mode .access-reset-btn,
body.high-contrast .access-reset-btn {
    background: #2a3a5c !important;
    color: #93c5fd !important;
    border: 1px solid #3b5282 !important;
}

body.access-dark-mode .access-reset-btn:hover,
body.high-contrast .access-reset-btn:hover {
    background: #364b77 !important;
    color: #ffffff !important;
}

/* --- 2.9 Invert Colors Filter --- */
html.access-invert-colors {
    filter: invert(100%) hue-rotate(180deg) !important;
}

/* Exempt images, videos, maps, and the drawer itself from double-inverting */
html.access-invert-colors img,
html.access-invert-colors video,
html.access-invert-colors #accessibilityOffcanvasDrawer,
html.access-invert-colors #accessibilityOffcanvas,
html.access-invert-colors .leaflet-container {
    filter: invert(100%) hue-rotate(180deg) !important;
}

/* --- 2.10 Text to Speech Active Indicator --- */
body.access-tts-active {
    position: relative;
}

body.access-tts-active .access-tts-highlight {
    outline: 2px solid #2563eb !important;
    background-color: rgba(37, 99, 235, 0.15) !important;
    border-radius: 3px !important;
}

/* Floating Audio Toast when TTS is speaking */
#access-tts-indicator {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #0f172a;
    color: #ffffff;
    padding: 10px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1090;
    display: none;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    border: 1px solid #334155;
}

#access-tts-indicator.visible {
    display: flex;
}

/* ==========================================================================
   3. ISOLATION & ZERO-CONFLICT EXEMPTIONS (.access-ignore)
   ========================================================================== */

/* Prevent accessibility filters from distorting the tools menu itself */
.access-ignore,
.access-ignore * {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif !important;
    letter-spacing: normal !important;
    word-spacing: normal !important;
    line-height: normal !important;
}