/* Mobile Styles for Bytown Bites
   Makes the site feel like a native app on smaller screens */

/* Hide mobile-specific elements on desktop */
.mobile-menu-toggle,
.mobile-nav,
.menu-overlay,
.bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    body {
        background-image: none;
        background-color: var(--parchment);
        padding-bottom: 70px;
        /* Space for bottom nav */
        overscroll-behavior: none;
        /* Prevents pull-to-refresh on mobile */
    }

    /* App-like Header */
    header {
        position: sticky;
        top: 0;
        z-index: 100;
        padding: 0.8rem 0;
        background-color: var(--wood-brown);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .header-content {
        margin-bottom: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
    }

    .header-content h1 {
        color: var(--parchment);
        font-size: 1.8rem;
        margin: 0;
    }

    .header-content .subtitle {
        color: var(--aged-paper);
        margin: 0;
        font-size: 0.9rem;
    }

    /* Hide Desktop Navigation */
    #main-nav {
        display: none;
    }

    /* Hamburger Menu */
    .mobile-menu-toggle {
        display: block;
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        width: 30px;
        height: 24px;
        cursor: pointer;
        z-index: 101;
    }

    .mobile-menu-toggle span {
        display: block;
        position: absolute;
        height: 3px;
        width: 100%;
        background-color: var(--parchment);
        border-radius: 3px;
        left: 0;
        transform: rotate(0deg);
        transition: .25s ease-in-out;
    }

    .mobile-menu-toggle span:nth-child(1) {
        top: 0;
    }

    .mobile-menu-toggle span:nth-child(2),
    .mobile-menu-toggle span:nth-child(3) {
        top: 10px;
    }

    .mobile-menu-toggle span:nth-child(4) {
        top: 20px;
    }

    .mobile-menu-toggle.open span:nth-child(1) {
        top: 10px;
        width: 0%;
        left: 50%;
    }

    .mobile-menu-toggle.open span:nth-child(2) {
        transform: rotate(45deg);
    }

    .mobile-menu-toggle.open span:nth-child(3) {
        transform: rotate(-45deg);
    }

    .mobile-menu-toggle.open span:nth-child(4) {
        top: 10px;
        width: 0%;
        left: 50%;
    }

    /* Mobile Navigation Drawer - FIX FOR DRAWER NOT APPEARING */
    .mobile-nav {
        display: block;
        /* Ensure it's displayed */
        position: fixed;
        top: 0;
        left: 0;
        width: 80%;
        height: 100%;
        background-color: var(--aged-paper);
        z-index: 200;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
        padding-top: 60px;
    }

    .mobile-nav.open {
        transform: translateX(0);
    }

    .mobile-nav ul {
        display: block;
        padding: 1rem 0;
    }

    .mobile-nav li {
        margin: 0;
        border-bottom: 1px solid rgba(109, 76, 61, 0.2);
    }

    .mobile-nav a {
        display: block;
        padding: 1rem 1.5rem;
        font-size: 1.2rem;
    }

    /* Menu Overlay */
    .menu-overlay {
        display: block;
        /* Ensure it's displayed */
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 199;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .menu-overlay.open {
        opacity: 1;
        visibility: visible;
    }

    /* App-like Bottom Navigation */
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: var(--aged-paper);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }

    /* Hide desktop footer on mobile */
    footer {
        display: none;
    }

    /* Material Icons Styling */
    .bottom-nav .material-icons {
        font-size: 24px;
        margin-bottom: 4px;
        display: block;
    }

    .bottom-nav a {
        flex: 1;
        text-align: center;
        padding: 0.8rem 0;
        color: var(--wood-brown);
        font-size: 0.8rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-decoration: none;
    }

    .bottom-nav a.active {
        color: var(--accent);
    }

    /* Content Layout */
    main {
        padding: 0 1rem;
        margin-top: 1rem;
    }

    /* Recipe Cards */
    .recipe-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 1rem 0;
    }

    .recipe-card {
        border-radius: 10px;
        margin: 0 0 1rem;
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s, box-shadow 0.3s;
    }

    .recipe-card:active {
        transform: scale(0.98);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }

    .recipe-card-image {
        height: 160px;
    }

    /* Recipe Details */
    .recipe-header {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .recipe-image-container {
        margin: 0;
        border-radius: 10px;
        overflow: hidden;
    }

    .recipe-image {
        border-radius: 0;
        height: 200px;
        object-fit: cover;
    }

    .recipe-details {
        border-radius: 10px;
        padding: 1.5rem 1rem;
    }

    /* App-like Content Styling */
    h2 {
        font-size: 1.6rem;
    }

    .recipe-section {
        margin: 1.5rem auto;
    }

    /* Touch-friendly Buttons */
    .pdf-download {
        display: block;
        text-align: center;
        padding: 1rem;
        border-radius: 50px;
        margin: 1.5rem auto;
        width: 80%;
        transition: background-color 0.3s, transform 0.2s;
    }

    .pdf-download:active {
        transform: scale(0.95);
    }

    /* Hero Section */
    .hero {
        padding: 2rem 1.5rem;
        border-radius: 10px;
        margin-bottom: 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .subtitle {
        font-size: 1.1rem;
    }

    /* App-like Animations */
    .page-transition {
        opacity: 0;
        transform: translateX(20px);
        animation: app-page-transition 0.3s ease-out forwards;
    }

    @keyframes app-page-transition {
        0% {
            opacity: 0;
            transform: translateX(20px);
        }

        100% {
            opacity: 1;
            transform: translateX(0);
        }
    }

    /* Loading Animation */
    .vintage-loader {
        transform: scale(0.8);
    }

    /* Search Bar - If implemented */
    .search-container {
        position: relative;
        margin: 1rem 0;
    }

    .search-container input {
        width: 100%;
        padding: 0.8rem 1rem;
        border-radius: 50px;
        border: 2px solid var(--wood-light);
        background-color: var(--parchment);
        font-family: 'Georgia', serif;
        font-size: 1rem;
    }

    /* Pull to refresh indicator */
    .pull-indicator {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 50px;
        width: 100%;
        position: absolute;
        top: -50px;
        transition: top 0.3s;
    }

    .pull-indicator.active {
        top: 0;
    }
}