/**
 * Chapati Accessibility Menu Styles
 * CSS für barrierefreie Menü-Navigation
 */

/* Screen Reader Only Content */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Skip Links für Tastaturnavigation */
.skip-link,
.chapati-skip-nav {
    position: absolute;
    top: -400px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 9999;
    border-radius: 0 0 4px 4px;
    font-size: 14px;
    font-weight: bold;
    transition: top 0.3s ease;
    margin-right: 8px;
}

.skip-link:focus,
.chapati-skip-nav:focus {
    top: 0;
}

/* Focus Styles für bessere Sichtbarkeit */
.navigation--link:focus,
.menu--list-item-link:focus,
.button--category:focus,
.button--close:focus,
.account--display:focus,
.cart--link:focus,
.entry--search-df button:focus {
    outline: 3px solid #005fcc !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 2px #fff, 0 0 0 5px #005fcc !important;
    background-color: #ffffff !important;
    color: #000000 !important;
    z-index: 10 !important;
    position: relative !important;
}

/* High Contrast Focus für dunkle Themes */
@media (prefers-contrast: high) {
    .navigation--link:focus,
    .menu--list-item-link:focus,
    .button--category:focus,
    .button--close:focus,
    .account--display:focus,
    .cart--link:focus,
    .entry--search-df button:focus {
        outline: 4px solid #ffff00 !important;
        background-color: #000000 !important;
        color: #ffffff !important;
    }
}

/* Fokussierte Menü-Items */
.navigation--entry.is--focused,
.menu--list-item.is--focused {
    position: relative;
    z-index: 5;
}

/* AdvancedMenu Accessibility Enhancements */
.advanced-menu[data-accessibility-enhanced="true"] {
    position: relative;
}

.advanced-menu .menu--container[aria-hidden="false"] {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.advanced-menu .menu--container[aria-hidden="true"] {
    display: none !important;
}

/* Menü-Listen ARIA Roles */
.menu--list[role="menu"] {
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu--list-item[role="none"] {
    margin: 0;
    padding: 0;
}

/* Account Dropdown Accessibility */
.account-dropdown .account--display {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
    text-align: left;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

.account-dropdown .account--display:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.account-dropdown[aria-expanded="true"] .account--display {
    background-color: rgba(0, 0, 0, 0.1);
}

/* Account Menu Title */
.account-menu-title {
    margin: 0 0 1em 0;
    padding: 0.5em 1em;
    font-size: 1.1em;
    font-weight: bold;
    border-bottom: 1px solid #ddd;
}

/* Close Buttons */
.button--close,
.account--close-off-canvas {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5em;
    color: inherit;
    font-size: 1.2em;
}

.button--close:hover,
.account--close-off-canvas:hover {
    background-color: rgba(255, 0, 0, 0.1);
    color: #cc0000;
}

/* Navigation States */
.navigation--link[aria-current="page"] {
    font-weight: bold;
    position: relative;
}

.navigation--link[aria-current="page"]::before {
    content: "";
    position: absolute;
    left: -0.5em;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 1.5em;
    background-color: #005fcc;
}

/* Submenu Indicators */
.navigation--link[aria-haspopup="true"]::after,
.menu--list-item-link[aria-haspopup="true"]::after {
    content: "";
    display: inline-block;
    margin-left: 0.5em;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    vertical-align: middle;
}

.navigation--link[aria-expanded="true"]::after,
.menu--list-item-link[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

/* Badge Accessibility */
.badge {
    min-width: 1.5em;
    text-align: center;
    display: inline-block;
}

.cart--quantity[aria-hidden="true"],
.notes--quantity[aria-hidden="true"] {
    opacity: 0;
    visibility: hidden;
}

/* Search Button */
.entry--search-df button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5em;
    color: inherit;
    font: inherit;
    display: flex;
    align-items: center;
    gap: 0.5em;
}

/* Menu Status für Screen Reader */
#menu-status {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Hover States bei Touch-Geräten ausblenden */
@media (hover: none) {
    .navigation--link:hover,
    .menu--list-item-link:hover,
    .button--category:hover,
    .account--display:hover {
        background-color: transparent !important;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .advanced-menu .menu--container,
    .account-dropdown-container {
        transition: none !important;
        animation: none !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .navigation--link:focus,
    .menu--list-item-link:focus,
    .button--category:focus,
    .button--close:focus,
    .account--display:focus,
    .cart--link:focus,
    .entry--search-df button:focus {
        background-color: #1a1a2e !important;
        outline-color: #4dabf7 !important;
        box-shadow: 0 0 0 2px #000, 0 0 0 5px #4dabf7 !important;
    }
    
    .account-menu-title {
        border-bottom-color: #444;
    }
    
    .navigation--link[aria-current="page"]::before {
        background-color: #4dabf7;
    }
}

/* Large Text Support */
@media (min-width: 1px) {
    html[style*="font-size"] .navigation--link,
    html[style*="font-size"] .menu--list-item-link {
        line-height: 1.4;
        padding: 0.6em 1em;
    }
    
    html[style*="font-size"] .advanced-menu .menu--container {
        padding: 1.2em;
    }
}

/* Windows High Contrast Mode */
@media screen and (-ms-high-contrast: active) {
    .navigation--link:focus,
    .menu--list-item-link:focus,
    .button--category:focus,
    .button--close:focus,
    .account--display:focus,
    .cart--link:focus,
    .entry--search-df button:focus {
        outline: 3px solid WindowText !important;
        background-color: Window !important;
        color: WindowText !important;
    }
    
    .navigation--link[aria-current="page"]::before {
        background-color: WindowText;
    }
}

/* Keyboard Navigation Helper */
.keyboard-navigation-active .navigation--link:focus,
.keyboard-navigation-active .menu--list-item-link:focus {
    outline-style: solid !important;
}

/* Touch Improvements */
@media (pointer: coarse) {
    .navigation--link,
    .menu--list-item-link,
    .button--category,
    .button--close,
    .account--display,
    .cart--link,
    .entry--search-df button {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0.75em 1em;
    }
}

/* Print Styles */
@media print {
    .advanced-menu .menu--container,
    .account-dropdown-container,
    .skip-link {
        display: none !important;
    }
    
    .navigation--link[aria-current="page"] {
        font-weight: bold;
        text-decoration: underline;
    }
}