/**
 * @file SITE-ROOT/css/mobile-nav-integration.css
 * @version 2025.08.06.15.30.01
 * @description Mobile navigation integration for existing Routine Install Pro menu system.
 * Works with the existing $settings object and dynamic styling system.
 */

/* --- Mobile Navigation Integration --- */
@media screen and (max-width: 768px) {
    
    /* Enhanced Mobile Menu Toggle Button */
    .menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: none;
        border: none;
        cursor: pointer;
        padding: 10px;
        margin-left: 15px;
        z-index: 1001;
        width: 44px;
        height: 44px;
        border-radius: 4px;
        transition: background-color 0.3s ease;
        position: relative;
    }
    
    .menu-toggle:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .menu-toggle:focus {
        outline: 2px solid rgba(255, 255, 255, 0.5);
        outline-offset: 2px;
    }
    
    /* Hamburger Icon Animation */
    .menu-toggle .hamburger {
        display: block;
        width: 24px;
        height: 2px;
        background-color: currentColor;
        position: relative;
        transition: all 0.3s ease;
        border-radius: 2px;
    }
    
    .menu-toggle .hamburger::before,
    .menu-toggle .hamburger::after {
        content: '';
        position: absolute;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: currentColor;
        border-radius: 2px;
        transition: all 0.3s ease;
    }
    
    .menu-toggle .hamburger::before {
        top: -7px;
    }
    
    .menu-toggle .hamburger::after {
        top: 7px;
    }
    
    /* Hide Desktop Navigation on Mobile */
    .main-navigation {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(20, 20, 40, 0.95) 100%);
        backdrop-filter: blur(10px);
        z-index: 1000;
        justify-content: center;
        align-items: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .main-navigation ul {
        display: flex;
        flex-direction: column;
        text-align: center;
        list-style: none;
        margin: 0;
        padding: 20px;
        gap: 5px;
        width: 100%;
        max-width: 320px;
    }
    
    .main-navigation li {
        margin: 0;
        width: 100%;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.4s ease;
    }
    
    /* Mobile Menu Items - Inherits from existing dynamic styles but with mobile overrides */
    .main-navigation a {
        display: block;
        padding: 16px 20px !important;
        font-size: 1.2rem !important;
        font-weight: 600;
        text-decoration: none;
        border-radius: 8px !important;
        margin: 3px 0;
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
    }
    
    /* Mobile hover effects - enhance the existing hover colors */
    .main-navigation a::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        transition: left 0.5s ease;
    }
    
    .main-navigation a:hover::before {
        left: 100%;
    }
    
    .main-navigation a:hover,
    .main-navigation a:focus {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        border-color: rgba(255, 255, 255, 0.3);
    }
    
    /* Active Mobile Menu State */
    body.mobile-menu-active {
        overflow: hidden;
    }
    
    body.mobile-menu-active .main-navigation {
        display: flex;
        opacity: 1;
        visibility: visible;
    }
    
    body.mobile-menu-active .main-navigation li {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Staggered Animation for Menu Items */
    body.mobile-menu-active .main-navigation li:nth-child(1) { transition-delay: 0.1s; }
    body.mobile-menu-active .main-navigation li:nth-child(2) { transition-delay: 0.15s; }
    body.mobile-menu-active .main-navigation li:nth-child(3) { transition-delay: 0.2s; }
    body.mobile-menu-active .main-navigation li:nth-child(4) { transition-delay: 0.25s; }
    body.mobile-menu-active .main-navigation li:nth-child(5) { transition-delay: 0.3s; }
    body.mobile-menu-active .main-navigation li:nth-child(6) { transition-delay: 0.35s; }
    body.mobile-menu-active .main-navigation li:nth-child(7) { transition-delay: 0.4s; }
    body.mobile-menu-active .main-navigation li:nth-child(8) { transition-delay: 0.45s; }
    body.mobile-menu-active .main-navigation li:nth-child(9) { transition-delay: 0.5s; }
    body.mobile-menu-active .main-navigation li:nth-child(10) { transition-delay: 0.55s; }
    
    /* Hamburger to X Animation */
    body.mobile-menu-active .menu-toggle .hamburger {
        background-color: transparent;
    }
    
    body.mobile-menu-active .menu-toggle .hamburger::before {
        top: 0;
        transform: rotate(45deg);
    }
    
    body.mobile-menu-active .menu-toggle .hamburger::after {
        top: 0;
        transform: rotate(-45deg);
    }
    
    /* Mobile Header Adjustments */
    .site-header .header-container {
        padding-left: 12px;
        padding-right: 12px;
        justify-content: space-between;
    }
    
    .site-title {
        margin-left: 10px;
        flex: 1;
    }
    
    .site-title, .site-title h1 {
        font-size: 1.2rem !important;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Logo Mobile Adjustments */
    .site-logo img {
        max-width: 40px !important;
        max-height: 40px !important;
    }
}

/* --- Tablet Portrait Adjustments --- */
@media screen and (max-width: 1024px) and (min-width: 769px) {
    .main-navigation ul {
        gap: 3px;
    }
    
    .main-navigation a {
        padding: 8px 12px !important;
        font-size: 0.9rem !important;
    }
    
    .site-header .header-container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* --- Small Mobile Devices --- */
@media screen and (max-width: 480px) {
    .site-header .header-container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .site-title, .site-title h1 {
        font-size: 1rem !important;
        margin-left: 8px;
    }
    
    .main-navigation a {
        font-size: 1.1rem !important;
        padding: 14px 18px !important;
    }
    
    .menu-toggle {
        width: 40px;
        height: 40px;
        margin-left: 10px;
    }
    
    .menu-toggle .hamburger {
        width: 20px;
    }
    
    .site-logo img {
        max-width: 35px !important;
        max-height: 35px !important;
    }
}

/* --- Landscape Mobile Devices --- */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .main-navigation ul {
        max-height: 80vh;
        overflow-y: auto;
        padding: 10px;
    }
    
    .main-navigation a {
        padding: 10px 15px !important;
        font-size: 1rem !important;
        margin: 2px 0;
    }
}

/* --- High DPI Display Adjustments --- */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .menu-toggle .hamburger,
    .menu-toggle .hamburger::before,
    .menu-toggle .hamburger::after {
        height: 1px;
        box-shadow: 0 1px 0 currentColor;
    }
    
    .menu-toggle .hamburger::before {
        top: -6px;
    }
    
    .menu-toggle .hamburger::after {
        top: 6px;
    }
}

/* --- Touch Device Optimizations --- */
@media (hover: none) and (pointer: coarse) {
    .main-navigation a {
        min-height: 48px;
        padding: 16px 20px !important;
    }
    
    .menu-toggle {
        min-width: 48px;
        min-height: 48px;
    }
    
    /* Remove hover effects on touch devices */
    .main-navigation a:hover::before {
        display: none;
    }
    
    .main-navigation a:hover {
        transform: none;
    }
}

/* --- Accessibility Enhancements --- */
@media (prefers-reduced-motion: reduce) {
    .menu-toggle .hamburger,
    .menu-toggle .hamburger::before,
    .menu-toggle .hamburger::after,
    .main-navigation,
    .main-navigation li,
    .main-navigation a {
        transition: none;
    }
    
    body.mobile-menu-active .main-navigation li {
        transition-delay: 0s;
    }
}

/* --- Print Styles --- */
@media print {
    .menu-toggle {
        display: none !important;
    }
    
    .main-navigation {
        display: block !important;
        position: static !important;
        background: none !important;
        backdrop-filter: none !important;
    }
    
    .main-navigation ul {
        display: flex !important;
        flex-direction: row !important;
        gap: 10px;
    }
    
    .main-navigation a {
        padding: 2px 5px !important;
        font-size: 0.8rem !important;
        background: none !important;
        color: black !important;
        border: 1px solid black !important;
    }
}