/* ==========================================================================
   ADA & WCAG 2.1 LEVEL AA ACCESSIBILITY STYLESHEET
   Laguna Vibe — Digital Accessibility Suite
   ========================================================================== */

/* ── 1. Skip to Content Link ── */
.ada-skip-link {
    position: fixed;
    top: -100px;
    left: 20px;
    background: #0F4C5C;
    color: #FFFFFF !important;
    padding: 12px 24px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 9999999;
    transition: top 0.2s ease-in-out;
    outline: 3px solid #E9C46A;
}
.ada-skip-link:focus {
    top: 0;
}

/* ── 2. Universal Focus Visible Outline (WCAG 2.4.7) ── */
body.ada-keyboard-nav *:focus-visible,
body.ada-focus-visible *:focus-visible {
    outline: 3px solid #E9C46A !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 0 5px rgba(15, 76, 92, 0.5) !important;
}

/* ── 3. High Contrast Dark Mode ── */
body.ada-high-contrast {
    background: #000000 !important;
    color: #FFFFFF !important;
}
body.ada-high-contrast * {
    background-color: transparent !important;
    color: #FFFFFF !important;
    border-color: #E9C46A !important;
    text-shadow: none !important;
    box-shadow: none !important;
}
body.ada-high-contrast a,
body.ada-high-contrast button {
    color: #FFDF00 !important;
    text-decoration: underline !important;
}
body.ada-high-contrast input,
body.ada-high-contrast select,
body.ada-high-contrast textarea {
    background: #111111 !important;
    color: #FFFFFF !important;
    border: 2px solid #E9C46A !important;
}
body.ada-high-contrast #adaTriggerBtn,
body.ada-high-contrast .ada-panel,
body.ada-high-contrast .ada-panel * {
    background-color: initial !important;
}

/* ── 4. Invert Colors Mode ── */
html.ada-invert {
    filter: invert(100%) hue-rotate(180deg) !important;
}
html.ada-invert img,
html.ada-invert video,
html.ada-invert iframe,
html.ada-invert .ada-panel,
html.ada-invert #adaTriggerBtn {
    filter: invert(100%) hue-rotate(180deg) !important;
}

/* ── 5. Monochrome / Grayscale Mode ── */
html.ada-monochrome {
    filter: grayscale(100%) !important;
}

/* ── 6. Low / High Saturation ── */
html.ada-low-saturation {
    filter: saturate(50%) !important;
}
html.ada-high-saturation {
    filter: saturate(180%) !important;
}

/* ── 7. Light High-Contrast Background ── */
body.ada-light-contrast {
    background: #FFFFFF !important;
    color: #000000 !important;
}
body.ada-light-contrast * {
    color: #000000 !important;
    border-color: #000000 !important;
}
body.ada-light-contrast a {
    color: #0F4C5C !important;
    font-weight: 700 !important;
    text-decoration: underline !important;
}

/* ── 8. Dyslexia-Friendly Font ── */
@font-face {
    font-family: 'AccessibleDyslexic';
    src: local('Comic Sans MS'), local('Verdana'), local('Arial');
    font-weight: normal;
}
body.ada-dyslexic-font,
body.ada-dyslexic-font * {
    font-family: 'Comic Sans MS', 'Verdana', 'Trebuchet MS', sans-serif !important;
    letter-spacing: 0.08em !important;
    word-spacing: 0.16em !important;
}

/* ── 9. Text Sizing Modifiers ── */
body.ada-font-110 { font-size: 110% !important; }
body.ada-font-110 * { font-size: 105% !important; }
body.ada-font-120 { font-size: 120% !important; }
body.ada-font-120 * { font-size: 110% !important; }
body.ada-font-130 { font-size: 130% !important; }
body.ada-font-130 * { font-size: 115% !important; }
body.ada-font-140 { font-size: 140% !important; }
body.ada-font-140 * { font-size: 120% !important; }
body.ada-font-150 { font-size: 150% !important; }
body.ada-font-150 * { font-size: 125% !important; }

/* ── 10. Line Height & Letter Spacing ── */
body.ada-line-height,
body.ada-line-height * {
    line-height: 2 !important;
}
body.ada-letter-spacing,
body.ada-letter-spacing * {
    letter-spacing: 0.12em !important;
}

/* ── 11. Text Alignment ── */
body.ada-align-left, body.ada-align-left * { text-align: left !important; }
body.ada-align-center, body.ada-align-center * { text-align: center !important; }
body.ada-align-right, body.ada-align-right * { text-align: right !important; }
body.ada-align-justify, body.ada-align-justify * { text-align: justify !important; }

/* ── 12. Highlight Links (WCAG 1.4.1) ── */
body.ada-highlight-links a {
    text-decoration: underline !important;
    text-decoration-thickness: 2.5px !important;
    text-decoration-color: #E9C46A !important;
    background-color: rgba(233, 196, 106, 0.25) !important;
    color: #0F4C5C !important;
    font-weight: 700 !important;
    padding: 1px 3px !important;
    border-radius: 3px !important;
}

/* ── 13. Highlight Headings ── */
body.ada-highlight-headings h1,
body.ada-highlight-headings h2,
body.ada-highlight-headings h3,
body.ada-highlight-headings h4,
body.ada-highlight-headings h5,
body.ada-highlight-headings h6 {
    outline: 2.5px solid #0F4C5C !important;
    background-color: rgba(15, 76, 92, 0.08) !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
}

/* ── 14. Stop Animations / Reduced Motion (WCAG 2.2.2 & 2.3.1) ── */
body.ada-stop-animations *,
body.ada-stop-animations *::before,
body.ada-stop-animations *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
}
body.ada-stop-animations marquee,
body.ada-stop-animations .marquee,
body.ada-stop-animations .marquee-track {
    animation: none !important;
    transform: none !important;
}

/* ── 15. Hide Images for Text-Only Focus ── */
body.ada-hide-images img,
body.ada-hide-images svg:not(.ada-icon svg),
body.ada-hide-images video,
body.ada-hide-images [style*="background-image"]:not(.ada-panel *) {
    visibility: hidden !important;
    opacity: 0 !important;
}

/* ── 16. Big Cursor (High-Visibility) ── */
body.ada-cursor-big-dark,
body.ada-cursor-big-dark * {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 24 24'%3E%3Cpath fill='%23000000' stroke='%23ffffff' stroke-width='1.5' d='M5.5 3.21V20.8l4.6-4.6h6.4l-11-13z'/%3E%3C/svg%3E"), auto !important;
}
body.ada-cursor-big-light,
body.ada-cursor-big-light * {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' stroke='%23000000' stroke-width='1.5' d='M5.5 3.21V20.8l4.6-4.6h6.4l-11-13z'/%3E%3C/svg%3E"), auto !important;
}

/* ── 17. Reading Guide (Ruler) ── */
#adaReadingGuide {
    display: none;
    position: fixed;
    left: 0;
    width: 100vw;
    height: 12px;
    background: rgba(233, 196, 106, 0.45);
    border-top: 2px solid #E9C46A;
    border-bottom: 2px solid #E9C46A;
    pointer-events: none;
    z-index: 999999;
    box-shadow: 0 0 15px rgba(233, 196, 106, 0.5);
}

/* ── 18. Reading Mask (Focus Area) ── */
#adaReadingMaskTop,
#adaReadingMaskBottom {
    display: none;
    position: fixed;
    left: 0;
    width: 100vw;
    background: rgba(0, 0, 0, 0.65);
    pointer-events: none;
    z-index: 999998;
    backdrop-filter: blur(1px);
}
#adaReadingMaskTop { top: 0; }
#adaReadingMaskBottom { bottom: 0; }

/* ── 19. Floating Accessibility Trigger Button (Middle Left Center — Enriched Theme) ── */
#adaTriggerBtn {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 56px;
    height: 72px;
    border-radius: 0 20px 20px 0;
    background: linear-gradient(145deg, #004B66 0%, #0F4C5C 50%, #082E38 100%);
    color: #FFFFFF;
    border: 2.5px solid #E9C46A;
    border-left: none;
    box-shadow: 4px 8px 25px rgba(0, 75, 102, 0.45), 0 0 0 3px rgba(233, 196, 106, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999990;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    outline: none;
    padding: 8px 6px 8px 3px;
}
#adaTriggerBtn:hover {
    width: 68px;
    background: linear-gradient(145deg, #005F82 0%, #004B66 50%, #0F4C5C 100%);
    box-shadow: 6px 10px 30px rgba(0, 75, 102, 0.55), 0 0 0 5px rgba(233, 196, 106, 0.45);
}
#adaTriggerBtn:focus-visible {
    outline: 3.5px solid #E9C46A !important;
    outline-offset: 4px !important;
}
#adaTriggerBtn .ada-btn-svg {
    width: 32px;
    height: 32px;
    display: block;
    transition: transform 0.25s ease;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
#adaTriggerBtn:hover .ada-btn-svg {
    transform: scale(1.15);
}
#adaTriggerBtn .ada-badge {
    background: #E9C46A;
    color: #004B66;
    font-size: 9.5px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 8px;
    letter-spacing: 0.8px;
    line-height: 1;
    margin-top: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ── 20. ADA Accessibility Panel / Drawer (Laguna Vibe Theme) ── */
#adaModalOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 75, 102, 0.55);
    backdrop-filter: blur(6px);
    z-index: 999995;
    animation: adaFadeIn 0.25s ease;
}
#adaModalOverlay.active {
    display: block;
}

#adaPanel {
    position: fixed;
    top: 0;
    left: 0;
    width: 450px;
    max-width: 95vw;
    height: 100vh;
    background: #FAFCFD;
    box-shadow: 12px 0 45px rgba(0, 40, 55, 0.3);
    z-index: 999996;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    font-family: 'Inter', sans-serif;
    color: #1E2D38;
}
#adaPanel.active {
    transform: translateX(0);
}

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

/* Panel Header */
.ada-panel-header {
    background: linear-gradient(135deg, #004B66 0%, #0F4C5C 50%, #082E38 100%);
    color: #FFFFFF;
    padding: 24px 24px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid #E9C46A;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}
.ada-panel-title {
    display: flex;
    align-items: center;
    gap: 14px;
}
.ada-panel-title h3 {
    margin: 0;
    font-family: 'Cinzel', serif;
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 1px;
}
.ada-panel-title span {
    font-size: 11.5px;
    color: #E9C46A;
    font-weight: 600;
    display: block;
    letter-spacing: 0.5px;
    margin-top: 2px;
}
.ada-close-btn {
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: 1.5px solid rgba(233, 196, 106, 0.4);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.25s;
}
.ada-close-btn:hover {
    background: #E9C46A;
    color: #004B66;
    border-color: #E9C46A;
    transform: rotate(90deg) scale(1.05);
}

/* Panel Body */
.ada-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 26px;
    background: #FAFCFD;
}

/* Section Header */
.ada-section-title {
    font-size: 12px;
    font-weight: 700;
    color: #004B66;
    text-transform: uppercase;
    letter-spacing: 1.3px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ada-section-title i {
    color: #E9C46A;
    font-size: 15px;
}

/* Profiles Grid */
.ada-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.ada-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

/* Feature Button Cards */
.ada-btn-card {
    background: #FFFFFF;
    border: 1.5px solid #D5E5ED;
    border-radius: 12px;
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 7px;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
    color: #1E293B;
    box-shadow: 0 2px 6px rgba(0, 75, 102, 0.04);
}
.ada-btn-card:hover {
    border-color: #004B66;
    background: #E8F4F8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 75, 102, 0.12);
}
.ada-btn-card.active {
    background: linear-gradient(135deg, #004B66 0%, #0F4C5C 100%) !important;
    color: #FFFFFF !important;
    border-color: #004B66 !important;
    box-shadow: 0 6px 18px rgba(0, 75, 102, 0.3) !important;
    transform: translateY(-1px);
}
.ada-btn-card.active .ada-card-icon {
    color: #E9C46A !important;
}
.ada-btn-card.active .ada-card-title {
    color: #FFFFFF !important;
}
.ada-card-icon {
    font-size: 21px;
    color: #004B66;
    transition: color 0.2s, transform 0.2s;
}
.ada-btn-card:hover .ada-card-icon {
    transform: scale(1.1);
}
.ada-card-title {
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.3;
    color: #1E293B;
}

/* Font Resizer Strip */
.ada-counter-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #FFFFFF;
    border: 1.5px solid #D5E5ED;
    border-radius: 12px;
    padding: 10px 16px;
    box-shadow: 0 2px 6px rgba(0, 75, 102, 0.04);
}
.ada-counter-btn {
    width: 38px;
    height: 38px;
    border-radius: 9px;
    border: 1.5px solid #004B66;
    background: #E8F4F8;
    color: #004B66;
    font-size: 17px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.ada-counter-btn:hover {
    background: #004B66;
    color: #FFFFFF;
    border-color: #004B66;
    transform: scale(1.05);
}
.ada-counter-val {
    font-size: 14.5px;
    font-weight: 700;
    color: #004B66;
}

/* Panel Footer */
.ada-panel-footer {
    padding: 18px 24px;
    background: #F0F7FA;
    border-top: 1.5px solid #D5E5ED;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.ada-reset-btn {
    background: #FFFFFF;
    color: #DC2626;
    border: 1.5px solid #FCA5A5;
    border-radius: 9px;
    padding: 9px 16px;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: all 0.2s;
}
.ada-reset-btn:hover {
    background: #DC2626;
    color: #FFFFFF;
    border-color: #DC2626;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}
.ada-statement-link {
    font-size: 12.5px;
    font-weight: 700;
    color: #004B66;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
    transition: color 0.2s;
}
.ada-statement-link:hover {
    color: #0F4C5C;
}