/*
Responsive Styles for MyBlogTheme
Mobile-first approach with progressive enhancement
*/

/* Base Mobile Styles (up to 768px) */
@media (max-width: 768px) {
    .site-main {
        grid-template-columns: 1fr;
        padding: 0 1rem;
        gap: 1rem;
    }
    
    .site-branding {
        text-align: left;
        margin-bottom: 1rem;
    }
    
    .site-title {
        font-size: 1.5rem;
    }
    
    .main-navigation ul {
        flex-direction: column;
        display: none;
    }
    
    .main-navigation.toggled ul {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
        margin: 0 auto;
    }
    
    .main-navigation li {
        margin: 0;
        width: 100%;
    }
    
    .main-navigation a {
        padding: 1rem;
        border-bottom: 1px solid #eee;
    }
    
    .post {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .entry-title {
        font-size: 1.5rem;
    }
    
    .dark-mode-toggle {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .social-share-buttons {
        padding: 1rem;
    }
    
    .social-share-buttons a {
        display: block;
        margin: 0.5rem 0;
    }
    
    .table-of-contents {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .comment {
        padding: 1rem;
    }
}

/* Tablet Styles (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .site-main {
        max-width: 900px;
        grid-template-columns: 1fr 250px;
        gap: 1.5rem;
    }
    
    .site-title {
        font-size: 1.8rem;
    }
    
    .entry-title {
        font-size: 1.8rem;
    }
    
    .post {
        padding: 1.5rem;
    }
}

/* Desktop Styles (1025px and up) */
@media (min-width: 1025px) {
    .site-header {
        padding: 1.5rem 0;
    }
    
    .site-main {
        max-width: 1200px;
        grid-template-columns: 1fr 300px;
        gap: 2rem;
    }
    
    .site-title {
        font-size: 2.2rem;
    }
    
    .entry-title {
        font-size: 2.2rem;
    }
    
    .post {
        padding: 2.5rem;
    }
}

/* Large Desktop Styles (1400px and up) */
@media (min-width: 1400px) {
    .site-main {
        max-width: 1400px;
        grid-template-columns: 1fr 350px;
        gap: 3rem;
    }
    
    .site-title {
        font-size: 2.5rem;
    }
    
    .entry-title {
        font-size: 2.5rem;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .widget-area,
    .dark-mode-toggle,
    .social-share-buttons,
    .load-more-posts,
    .reading-progress-bar {
        display: none !important;
    }
    
    .site-main {
        grid-template-columns: 1fr;
        max-width: none;
    }
    
    .post {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    .entry-title {
        font-size: 18pt;
        margin-bottom: 12pt;
    }
    
    .entry-content {
        font-size: 11pt;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .post {
        border: 2px solid #000;
    }
    
    .main-navigation a:hover,
    .entry-title a:hover {
        background: #000;
        color: #fff;
    }
    
    .social-share-buttons a {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .reading-progress-bar {
        transition: none;
    }
}

/* Focus Styles for Accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Skip to content link */
.skip-link:focus {
    background: #007cba;
    color: #fff;
    padding: 1rem;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999999;
    text-decoration: none;
}

/* Touch-friendly buttons */
@media (hover: none) and (pointer: coarse) {
    .menu-toggle,
    .dark-mode-toggle,
    .load-more-posts,
    .social-share-buttons a {
        min-height: 44px;
        min-width: 44px;
    }
    
    .main-navigation a {
        padding: 1rem;
    }
}

/* Landscape phone orientation */
@media (max-width: 768px) and (orientation: landscape) {
    .site-header {
        padding: 0.5rem 0;
    }
    
    .site-title {
        font-size: 1.3rem;
    }
    
    .dark-mode-toggle {
        top: 5px;
        right: 5px;
        width: 35px;
        height: 35px;
    }
}