/* Sitenin renk paleti ve tasarım token’ları (admin/user ile uyumlu) */
:root {
    --ac-accent: var(--accent-blue, #0047ab);
    --ac-accent-light: var(--baru-light-blue, #86cefa);
    --ac-accent-dark: #003875;
    --ac-text: var(--baru-dark-grey, #333333);
    --ac-text-muted: var(--text-secondary, #555);
    --ac-border: var(--border-color, #e4e9f2);
    --ac-bg-panel: var(--bg-card, #ffffff);
    --ac-bg-active: rgba(0, 71, 171, 0.12);
    --ac-shadow: rgba(0, 71, 171, 0.25);
    --ac-radius-panel: 24px;
    --ac-radius-card: 12px;
    --ac-radius-btn: 12px;
    --ac-shadow-panel: 0 10px 30px rgba(15, 23, 42, 0.08);
    --ac-font: 'Inter', sans-serif;
}

@font-face {
    font-family: 'OpenDyslexic';
    src: url('https://cdn.jsdelivr.net/npm/opendyslexic@1.0.3/OpenDyslexic-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

/* Accessibility Widget Button – site buton stili */
#accessibilityToggle {
    position: fixed !important;
    bottom: 24px !important;
    right: 24px !important;
    width: 56px !important;
    height: 56px !important;
    border-radius: var(--ac-radius-card) !important;
    background: var(--ac-accent) !important;
    color: white !important;
    border: 1px solid rgba(0, 71, 171, 0.2) !important;
    box-shadow: var(--ac-shadow-panel) !important;
    cursor: pointer !important;
    z-index: 2147483647 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
    font-family: var(--ac-font) !important;
}

#accessibilityToggle:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 28px rgba(0, 71, 171, 0.2) !important;
}

#accessibilityToggle:active {
    transform: scale(0.9) !important;
}

#accessibilityToggle svg {
    width: 32px;
    height: 32px;
    stroke: white;
    fill: none;
    pointer-events: none;
}

/* Panel – site .card stili (border-radius, gölge, çerçeve) */
#accessibilityPanel {
    position: fixed !important;
    bottom: 92px !important;
    right: 24px !important;
    width: 360px !important;
    max-height: calc(100vh - 120px) !important;
    background: var(--ac-bg-panel) !important;
    border-radius: var(--ac-radius-panel) !important;
    box-shadow: var(--ac-shadow-panel) !important;
    z-index: 2147483647 !important;
    display: none !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border: 1px solid rgba(166, 169, 170, 0.35) !important;
    transform: translateY(12px) !important;
    opacity: 0 !important;
    transition: opacity 0.25s ease, transform 0.25s ease !important;
    font-family: var(--ac-font) !important;
}

#accessibilityPanel.is-open {
    display: flex !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
}

#accessibilityPanelHeader {
    background: var(--ac-accent) !important;
    color: white !important;
    padding: 18px 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-shrink: 0 !important;
    border-radius: var(--ac-radius-panel) var(--ac-radius-panel) 0 0 !important;
}

#accessibilityPanelHeader span {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: white !important;
    letter-spacing: -0.01em !important;
}

#accessibilityCloseButton {
    background: rgba(255, 255, 255, 0.15) !important;
    border: none !important;
    color: white !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: var(--ac-radius-btn) !important;
    transition: background 0.2s ease !important;
}

#accessibilityCloseButton:hover {
    background: rgba(255, 255, 255, 0.25) !important;
}

#accessibilityPanelBody {
    padding: 24px !important;
    overflow-y: auto !important;
    background: transparent !important;
    flex-grow: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

/* Top Controls Row – site nav/control stili */
.ac-top-controls {
    margin-bottom: 0;
}

.ac-control-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 10px 0 !important;
}

.ac-label {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--ac-text) !important;
}

/* Toggle Switch – site ile uyumlu yuvarlak köşe */
.ac-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.ac-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.ac-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--ac-border);
    transition: 0.2s ease;
    border-radius: 999px;
}

.ac-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.2s ease;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

input:checked+.ac-slider {
    background-color: var(--ac-accent);
}

input:checked+.ac-slider:before {
    transform: translateX(20px);
}

.ac-divider {
    height: 1px;
    background-color: var(--ac-border);
    margin: 0;
}

/* Grid – site quick-action / nav kart stili */
.ac-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
}

.ac-box {
    background: var(--ac-bg-panel) !important;
    border: 1px solid rgba(0, 71, 171, 0.12) !important;
    border-radius: var(--ac-radius-card) !important;
    padding: 14px 12px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
    cursor: pointer !important;
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease !important;
    text-align: center !important;
}

.ac-box:hover {
    border-color: rgba(0, 71, 171, 0.25) !important;
    background: rgba(0, 71, 171, 0.04) !important;
    box-shadow: 0 4px 12px rgba(0, 71, 171, 0.08) !important;
}

.ac-box.active {
    background: var(--ac-bg-active) !important;
    border-color: var(--ac-accent) !important;
    color: var(--ac-accent) !important;
}

.ac-icon {
    color: var(--ac-text) !important;
}

.ac-icon svg {
    width: 28px !important;
    height: 28px !important;
}

.ac-box span {
    font-size: 13px !important;
    font-weight: 500 !important;
    color: var(--ac-text-muted) !important;
}

.ac-box.active span {
    color: var(--ac-accent) !important;
}

/* Footer Reset – site buton stili */
.ac-footer {
    padding-top: 8px !important;
}

.ac-btn-reset {
    width: 100% !important;
    background-color: var(--baru-blue-grey, #7c878e) !important;
    color: white !important;
    border: none !important;
    padding: 12px 18px !important;
    border-radius: var(--ac-radius-btn) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    transition: background 0.2s ease, transform 0.15s ease !important;
}

.ac-btn-reset:hover {
    filter: brightness(0.95);
}

/* Feature Overrides on HTML */
html.ac-contrast-1 {
    filter: invert(1) hue-rotate(180deg) !important;
    background: black !important;
}

html.ac-contrast-2,
html.ac-contrast-2 *,
html.ac-contrast-2 *:before,
html.ac-contrast-2 *:after {
    background: black !important;
    color: white !important;
    border-color: white !important;
}

html.ac-saturation-1 {
    filter: saturate(0) !important;
}

html.ac-saturation-2 {
    filter: saturate(2) !important;
}

html.ac-zoom-2 {
    zoom: 1.25;
}

/* Dyslexic Font */
@font-face {
    font-family: 'OpenDyslexic';
    src: url('https://cdn.jsdelivr.net/npm/opendyslexic@1.0.3/OpenDyslexic-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

html.ac-dyslexic-font,
html.ac-dyslexic-font * {
    font-family: 'OpenDyslexic', 'Comic Sans MS', cursive, sans-serif !important;
}

/* Highlight Links */
html.ac-highlight-links a {
    background-color: #ff0 !important;
    color: #000 !important;
    outline: 3px solid #000 !important;
    text-decoration: underline !important;
    font-weight: bold !important;
}

/* Line Height Levels */
html.ac-line-height-1,
html.ac-line-height-1 * {
    line-height: 1.5 !important;
}

html.ac-line-height-2,
html.ac-line-height-2 * {
    line-height: 2.0 !important;
}

html.ac-line-height-3,
html.ac-line-height-3 * {
    line-height: 2.5 !important;
}

/* Text Spacing Levels */
html.ac-text-spacing-1,
html.ac-text-spacing-1 * {
    letter-spacing: 0.1em !important;
}

html.ac-text-spacing-2,
html.ac-text-spacing-2 * {
    letter-spacing: 0.15em !important;
}

html.ac-text-spacing-3,
html.ac-text-spacing-3 * {
    letter-spacing: 0.2em !important;
}

/* Text Alignment Levels */
html.ac-text-align-1,
html.ac-text-align-1 * {
    text-align: left !important;
}

html.ac-text-align-2,
html.ac-text-align-2 * {
    text-align: center !important;
}

html.ac-text-align-3,
html.ac-text-align-3 * {
    text-align: right !important;
}

html.ac-text-align-4,
html.ac-text-align-4 * {
    text-align: justify !important;
}

html.ac-large-cursor,
html.ac-large-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" fill="%23333" stroke="white" stroke-width="1.5"><path d="M9 3L19 13L15 13.5L18.5 20.5L15.5 22L12 15L7.5 18.5L9 3Z"/></svg>'), auto !important;
}

/* Extra reading aids */
#acReadingGuideLine {
    position: fixed;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--ac-accent);
    z-index: 2147483647;
    pointer-events: none;
    display: none;
}

#acReadingMask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2147483646;
    pointer-events: none;
    display: none;
}

.ac-mask-top,
.ac-mask-bottom {
    position: absolute;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.ac-mask-top {
    top: 0;
    height: 40vh;
}

.ac-mask-bottom {
    bottom: 0;
    height: 40vh;
}

.ac-mask-cutout {
    position: absolute;
    left: 0;
    width: 100%;
    height: 120px;
    top: 40vh;
}

/* Large Widget Mode – site nav link satır stili */
html.ac-large-widget #accessibilityPanel {
    width: 420px !important;
    border: 1px solid rgba(166, 169, 170, 0.35) !important;
}

html.ac-large-widget .ac-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
}

html.ac-large-widget .ac-box {
    flex-direction: row !important;
    justify-content: flex-start !important;
    padding: 12px 16px !important;
    gap: 12px !important;
    text-align: left !important;
}

html.ac-large-widget .ac-box span {
    font-size: 14px !important;
    font-weight: 600 !important;
}

html.ac-large-widget .ac-icon svg {
    width: 28px !important;
    height: 28px !important;
}

html.ac-large-widget #accessibilityPanelHeader span {
    font-size: 18px !important;
}

html.ac-large-widget .ac-label {
    font-size: 15px !important;
}

/* Premium Animations */
@keyframes acFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#accessibilityPanel.is-open {
    animation: acFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ac-box:active {
    transform: translateY(0);
}