/**
 * Mobile Navigation Enhancements
 * Tối ưu thêm cho navigation mobile
 */

/* Utility classes for mobile navigation */
.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}
.hc-offcanvas-nav a.nav-next{border-left: 1px dashed #ccc;border-bottom: 1px dashed #ccc;}
.hc-offcanvas-nav .nav-next span::before{border-top: 2px solid #ffffff;border-left: 2px solid #ffffff;}
.hc-offcanvas-nav .nav-content>h2, .hc-offcanvas-nav .nav-content>h3, .hc-offcanvas-nav .nav-content>h4, .hc-offcanvas-nav .nav-content>h5, .hc-offcanvas-nav .nav-content>h6{padding: 12px 15px;font-family: "Roboto Condensed", sans-serif;margin-bottom: 0;font-weight: 500;font-size: 18px;text-transform: uppercase;color: #000;line-height: 24px;}
.nav-item-wrapper .nav-back-button{}
.hc-offcanvas-nav .nav-back a{background-color: var(--bs-primary);color: #fff !important;}
.hc-offcanvas-nav .nav-back span::before{
}
@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }

    .desktop-only {
        display: none;
    }
}

/* Enhanced mobile dropdown animations */
@media (max-width: 768px) {
    .dropdown-menu {
        animation: slideDown 0.2s ease-out;
        transform-origin: top center;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px) scale(0.95);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    .dropdown-menu.show {
        animation: slideDown 0.2s ease-out;
    }
}

/* Mobile search enhancements */
@media (max-width: 576px) {
    .search-container {
        position: relative;
    }

    .search-container .form-control:focus {
        box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
        border-color: rgba(255, 255, 255, 0.5);
    }

    /* Search results dropdown mobile adjustments */
    .search-results-dropdown {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 9999;
        max-height: 60vh;
        overflow-y: auto;
        border-radius: 0 0 8px 8px;
    }
}

/* Dark mode mobile optimizations */
@media (max-width: 768px) {
    .dark .nav-actions .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.05);
    }

    .dark .dropdown-menu {
        background-color: #1a1a1a;
        border-color: #333;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .dark .dropdown-item:hover {
        background-color: #2a2a2a;
    }
}

/* Loading states for mobile */
.nav-link.loading {
    opacity: 0.6;
    pointer-events: none;
}

.nav-link.loading::after {
    content: "";
    width: 12px;
    height: 12px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 4px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Focus management for mobile navigation */
@media (max-width: 768px) {
    .nav-actions .nav-link:focus-visible {
        outline: 2px solid #fff;
        outline-offset: 2px;
        background-color: rgba(255, 255, 255, 0.1);
    }

    .dropdown-item:focus-visible {
        outline: 2px solid #007bff;
        outline-offset: -2px;
    }
}

/* Improved badge positioning on mobile */
@media (max-width: 576px) {
    .nav-actions .badge {
        position: absolute;
        top: -2px;
        right: -2px;
        font-size: 8px;
        min-width: 16px;
        height: 16px;
        line-height: 16px;
        border: 1px solid #fff;
    }

    .dropdown-item .badge {
        position: static;
        margin-left: auto;
    }
}