/* AUSAV - Material Design Mobile Responsive Styles */

/* Login Page Mobile */
@media (max-width: 767px) {
    .login-page {
        padding: var(--spacing-md);
    }
    
    .login-card {
        padding: var(--spacing-lg);
    }
    
    .login-logo {
        width: 60px;
    }
    
    .login-header h1 {
        font-size: 1.5rem;
    }
    
    .login-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        font-size: 0.875rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* Mobile Navigation (max-width: 767px) */
@media (max-width: 767px) {
    /* Filter buttons responsive behavior */
    .news-filters .card-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Form selects side by side on mobile */
    .spots-filters .card-content {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    /* Logo adjustments for mobile */
    .nav-logo {
        height: 68px;
        margin: 0;
        align-self: center;
    }
    
    /* Ensure proper flex layout for mobile */
    .navbar-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 var(--spacing-md);
        height: 95px;
    }
    
    .nav-brand {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        height: 100%;
    }

    /* Navigation Toggle - Mobile */
    .nav-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        flex-shrink: 0;
        margin-left: auto;
    }

    /* Mobile Menu */
    .nav-menu {
        position: fixed;
        top: 95px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 95px);
        background: var(--surface);
        box-shadow: var(--shadow-4);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: var(--spacing-lg) 0;
        transition: right 0.3s ease;
        overflow-y: auto;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-md) var(--spacing-lg);
        margin: 0;
        border-radius: 0;
        border-bottom: 1px solid var(--grey-200);
        font-size: 1rem;
    }

    .nav-link:hover,
    .nav-link.active {
        background: var(--primary-50);
        color: var(--primary-700);
    }

    /* Auth Section in Mobile Menu */
    .nav-auth {
        margin-top: auto;
        padding: var(--spacing-lg);
        border-top: 1px solid var(--grey-200);
    }

    .nav-auth .btn {
        width: 100%;
        justify-content: center;
        margin-bottom: var(--spacing-sm);
    }

    /* Hero Mobile */
    .hero {
        padding: var(--spacing-xl) 0;
        text-align: center;
        min-height: 400px;
        margin-top: 95px; /* Account for fixed header */
    }
    
    /* Mobile video adjustments */
    .hero-video-container {
        /* Ensure video container is visible on mobile */
        display: block;
    }
    
    .hero-video-container iframe {
        width: 100vw;
        height: 56.25vw;
        min-height: 100vh;
        min-width: 177.77vh;
        /* Add mobile-specific optimizations */
        transform: translate(-50%, -50%) scale(1.1);
    }
    
    .hero-content {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-md);
        max-width: 90%;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 0;
    }


    /* Grid Mobile */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Cards Mobile */
    .card {
        margin-bottom: var(--spacing-md);
    }
    
    /* Event Cards Mobile */
    .event-card .card-content {
        padding: var(--spacing-lg);
    }
    
    .event-card .card-actions {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .event-title {
        font-size: 1.125rem;
    }
    
    .event-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .event-meta span {
        font-size: 0.8125rem;
    }
    
    /* News & Spot Cards Mobile Optimization */
    .news-card,
    .spot-card {
        display: flex;
        flex-direction: column;
        height: auto;
        margin-bottom: var(--spacing-md);
    }
    
    /* Adjust image height for mobile */
    .news-card-image,
    .spot-card-image {
        height: 180px;
    }
    
    .news-card-content,
    .spot-card-content {
        padding: var(--spacing-md);
    }
    
    .news-card-title,
    .spot-card-title {
        font-size: 1rem;
        -webkit-line-clamp: 2;
    }
    
    .news-card-excerpt,
    .spot-card-description {
        -webkit-line-clamp: 2;
        font-size: 0.8125rem;
    }
    
    .spot-info {
        padding: var(--spacing-xs);
    }
    
    .spot-wind-info {
        font-size: 0.75rem;
    }
    
    .spot-card-actions {
        flex-direction: column;
    }
    
    .spot-card-actions .btn {
        width: 100%;
    }

    .card-header,
    .card-content {
        padding: var(--spacing-md);
    }

    .card-actions {
        padding: var(--spacing-sm) var(--spacing-md);
        flex-direction: column;
    }

    .card-actions .btn {
        width: 100%;
    }

    /* Modal Mobile */
    .modal {
        padding: var(--spacing-md);
        align-items: flex-start;
        justify-content: center;
        overflow-y: auto;
    }

    .modal-content {
        margin: var(--spacing-lg) 0;
        width: 100%;
        max-width: none;
        border-radius: var(--border-radius);
    }

    .modal-header,
    .modal-body {
        padding: var(--spacing-md);
    }

    .modal-actions {
        padding: var(--spacing-md);
        flex-direction: column-reverse;
    }

    .modal-actions .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }

    .modal-actions .btn:last-child {
        margin-bottom: 0;
    }
    
    /* News Modal Mobile */
    .news-detail {
        padding: var(--spacing-lg);
    }
    
    .news-detail h2 {
        font-size: 1.5rem;
    }
    
    .news-detail-image {
        height: 250px;
    }
    
    .news-detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
        font-size: 0.8125rem;
    }
    
    .news-detail-content {
        font-size: 0.9375rem;
    }
    
    /* Spot Modal Mobile */
    .spot-details {
        padding: var(--spacing-lg);
    }
    
    .spot-wind-grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
    }
    
    .spot-gallery img {
        height: 200px;
    }
    
    .modal-actions.spot-actions {
        flex-direction: column;
        padding: var(--spacing-lg);
    }
    
    .modal-actions.spot-actions .btn {
        width: 100%;
    }

    /* Forms Mobile */
    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px; /* Prevents iOS zoom */
        min-height: 44px; /* Touch-friendly */
    }

    .btn {
        min-height: 44px; /* Touch-friendly */
        padding: var(--spacing-md) var(--spacing-lg);
    }

    /* Typography Mobile */
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.375rem; }
    h3 { font-size: 1.125rem; }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-lg);
    }

    /* Spacing Mobile */
    .section {
        padding: var(--spacing-lg) 0;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    /* Smaller logo on very small screens */
    .nav-logo {
        height: 60px;
    }
    
    .navbar-container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Hero adjustments for small screens */
    .hero {
        min-height: 350px;
        padding: var(--spacing-lg) 0;
    }
    
    .hero-content {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.875rem;
    }
    
    /* News & Spot cards on small screens */
    .news-card-image,
    .spot-card-image {
        height: 150px;
    }
    
    .news-card-content,
    .spot-card-content {
        padding: var(--spacing-sm);
    }
    
    .news-card-title,
    .spot-card-title {
        font-size: 0.9375rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .news-card-meta,
    .spot-card-meta {
        font-size: 0.7rem;
    }
    
    .news-card-excerpt,
    .spot-card-description {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
        margin-bottom: var(--spacing-sm);
    }
    
    .news-card-actions,
    .spot-card-actions {
        padding-top: var(--spacing-xs);
    }
    
    .category-tag,
    .service-tag {
        font-size: 0.625rem;
        padding: 2px 6px;
    }
    
    .spot-info {
        font-size: 0.7rem;
        padding: 4px;
    }
    
    .spot-services {
        margin-bottom: var(--spacing-xs);
    }

    .nav-menu {
        width: 100%;
        right: -100%;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.875rem;
    }

    .modal {
        padding: var(--spacing-sm);
    }

    .modal-content {
        margin: var(--spacing-sm) 0;
    }

    .modal-header,
    .modal-body,
    .modal-actions {
        padding: var(--spacing-sm);
    }

    /* Tighter spacing for small screens */
    .section {
        padding: var(--spacing-md) 0;
    }

    .card-header,
    .card-content {
        padding: var(--spacing-lg);
    }
    
    /* Centered filter responsive */
    .filter-grid-center .filter-group {
        max-width: 100%;
    }
}

/* Tablet (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title {
        font-size: 2.5rem;
    }
}

/* Large Desktop (min-width: 1200px) */
@media (min-width: 1200px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }

    .container {
        padding: 0 var(--spacing-xxl);
    }

    .hero-title {
        font-size: 4rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .btn:hover,
    .nav-link:hover,
    .card:hover {
        transform: none;
        box-shadow: var(--shadow-1);
    }

    /* Enhanced touch targets */
    .btn,
    .nav-link,
    .form-input,
    .form-textarea,
    .form-select {
        min-height: 48px;
    }

    /* Touch feedback */
    .btn:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }

    .nav-link:active {
        background: var(--primary-100);
    }
}

/* Print Styles */
@media print {
    .nav-toggle,
    .modal,
    .btn,
    .footer {
        display: none !important;
    }

    .header {
        position: static;
        box-shadow: none;
        border-bottom: 1px solid var(--grey-400);
    }

    .main-content {
        margin-top: 0;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
    }

    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--grey-400);
    }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support (for future implementation) */
@media (prefers-color-scheme: dark) {
    :root {
        --background: #121212;
        --surface: #1e1e1e;
        --surface-variant: #2d2d2d;
        --text-primary: #ffffff;
        --text-secondary: #aaaaaa;
        --border-color: #333333;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .card,
    .modal-content,
    .btn {
        border: 2px solid currentColor;
    }

    .btn-primary {
        background: var(--text-primary);
        color: var(--background);
    }
}