/* ICS Blog Styles */
/* Extracted from blog-main.html inline styles and optimized with CSS variables */

/* ===========================================
   BLOG LAYOUT VARIABLES
   =========================================== */
:root {
    /* Blog-specific variables - consider adding to style.css */
    --blog-max-width: 1280px;
    --blog-container-padding: var(--ics-spacing-4, 1rem);
    --blog-grid-gap: var(--ics-spacing-6, 1.5rem);
    --blog-header-margin: var(--ics-spacing-12, 3rem);
    --blog-footer-margin: var(--ics-spacing-16, 4rem);
    
    /* Blog typography - consider adding to style.css */
    --blog-title-size: 3rem;
    --blog-subtitle-size: var(--ics-text-lg, 1.125rem);
    --blog-tile-title-size: var(--ics-text-xl, 1.25rem);
    --blog-meta-size: var(--ics-text-sm, 0.875rem);
    
    /* Blog transitions */
    --blog-transition: var(--ics-transition, all 180ms cubic-bezier(0.4, 0, 0.2, 1));
}

/* ===========================================
   BLOG RESET AND BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--ics-font-family, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
    background-color: var(--ics-white, #FFFFFF);
    color: var(--ics-gray-800, #1F2937);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===========================================
   BLOG CONTAINER
   =========================================== */
.blog-list-container {
    max-width: var(--blog-max-width);
    margin: 0 auto;
    padding: var(--blog-footer-margin) var(--blog-container-padding);
}

/* ===========================================
   BLOG HEADER
   =========================================== */
.blog-header {
    text-align: center;
    margin-bottom: var(--blog-header-margin);
}

.blog-title {
    font-size: var(--blog-title-size);
    font-weight: 800;
    color: var(--ics-primary, #000000);
    margin-bottom: var(--ics-spacing-4, 1rem);
    letter-spacing: -0.025em;
}

.blog-subtitle {
    font-size: var(--blog-subtitle-size);
    color: var(--ics-gray-600, #4B5563);
    max-width: 600px; /* consider adding to style.css */
    margin: 0 auto;
}

/* ===========================================
   BLOG GRID LAYOUT
   =========================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* consider adding to style.css */
    gap: var(--blog-grid-gap);
    margin-bottom: var(--blog-footer-margin);
}

/* ===========================================
   BLOG TILE COMPONENTS
   =========================================== */
.blog-tile {
    display: block;
    text-decoration: none;
    background-color: var(--ics-white, #FFFFFF);
    border-radius: 12px; /* consider adding to style.css */
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); /* consider adding to style.css */
    transition: var(--blog-transition);
    border: 1px solid var(--ics-gray-200, #E5E7EB);
}

.blog-tile:hover {
    transform: translateY(-4px) scale(1.02); /* consider adding to style.css */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); /* consider adding to style.css */
    border-color: var(--ics-orange-500, #F97316);
}

.blog-tile:focus {
    outline: 2px solid var(--ics-orange-500, #F97316);
    outline-offset: 2px; /* consider adding to style.css */
}

/* ===========================================
   BLOG TILE IMAGE
   =========================================== */
.tile-image {
    width: 100%;
    height: 200px; /* consider adding to style.css */
    object-fit: cover;
    object-position: center;
    background-color: var(--ics-gray-100, #F3F4F6);
    display: block;
    transition: var(--blog-transition);
}

/* Enhanced image hover effect */
.blog-tile:hover .tile-image {
    transform: scale(1.05);
}

/* Responsive image heights */
@media (max-width: 640px) {
    .tile-image {
        height: 180px;
    }
}

@media (min-width: 1024px) {
    .tile-image {
        height: 220px;
    }
}

/* Ensure images load smoothly */
.tile-image[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.tile-image[loading="lazy"].loaded,
.tile-image:not([loading="lazy"]) {
    opacity: 1;
}

/* ===========================================
   BLOG TILE CONTENT
   =========================================== */
.tile-content {
    padding: var(--blog-grid-gap);
}

.tile-meta {
    font-size: var(--blog-meta-size);
    color: var(--ics-gray-600, #4B5563);
    margin-bottom: var(--ics-spacing-3, 0.75rem);
    font-weight: 500;
}

.tile-title {
    font-size: var(--blog-tile-title-size);
    font-weight: 600;
    color: var(--ics-primary, #000000);
    line-height: 1.4;
    margin: 0;
}

.blog-tile:hover .tile-title {
    color: var(--ics-orange-600, #EA580C);
}

/* ===========================================
   RESPONSIVE BREAKPOINTS
   =========================================== */

/* Small devices (≥640px) */
@media (min-width: 640px) {
    .blog-list-container {
        padding: var(--blog-footer-margin) var(--ics-spacing-6, 1.5rem);
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* consider adding to style.css */
        gap: var(--blog-grid-gap);
    }
}

/* Medium devices (≥768px) */
@media (min-width: 768px) {
    .blog-list-container {
        padding: var(--blog-footer-margin) var(--ics-spacing-8, 2rem);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--ics-spacing-8, 2rem);
    }
}

/* Large devices (≥1024px) */
@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--ics-spacing-8, 2rem);
    }
}

/* Extra large devices (≥1280px) */
@media (min-width: 1280px) {
    .blog-grid {
        gap: var(--ics-spacing-8, 2rem);
    }
}

/* ===========================================
   NO POSTS MESSAGE
   =========================================== */
.no-posts-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--ics-spacing-12, 3rem) var(--ics-spacing-6, 1.5rem);
    background-color: var(--ics-gray-50, #F9FAFB);
    border-radius: 12px;
    border: 2px dashed var(--ics-gray-300, #D1D5DB);
}

.no-posts-message p {
    font-size: var(--blog-subtitle-size);
    color: var(--ics-gray-600, #4B5563);
    margin: 0;
}

.no-posts-message a {
    color: var(--ics-orange-500, #F97316);
    text-decoration: none;
    font-weight: 600;
    transition: var(--blog-transition);
}

.no-posts-message a:hover {
    color: var(--ics-orange-600, #EA580C);
    text-decoration: underline;
}

/* ===========================================
   ACCESSIBILITY IMPROVEMENTS
   =========================================== */
@media (prefers-reduced-motion: reduce) {
    .blog-tile {
        transition: none;
    }
    
    .blog-tile:hover {
        transform: none;
    }
}

/* ===========================================
   PRINT STYLES
   =========================================== */
@media print {
    .blog-tile:hover {
        transform: none;
        box-shadow: none;
    }
}

/* ===========================================
   BLOG INDIVIDUAL PAGE STYLES
   =========================================== */

/* Blog Individual Layout Variables */
:root {
    /* Blog individual specific variables - consider adding to style.css */
    --blog-individual-max-width: var(--ics-max-width, 768px);
    --blog-individual-container-padding: var(--ics-container-padding, 1rem);
    --blog-individual-header-margin: var(--ics-spacing-12, 3rem);
    --blog-individual-footer-margin: var(--ics-spacing-16, 4rem);
    
    /* Blog individual typography - consider adding to style.css */
    --blog-individual-title-size: var(--ics-text-4xl, 2.25rem);
    --blog-individual-subtitle-size: var(--ics-text-xl, 1.25rem);
    --blog-individual-meta-size: var(--ics-text-sm, 0.875rem);
    --blog-individual-body-size: var(--ics-text-base, 1rem);
    --blog-individual-h2-size: var(--ics-text-2xl, 1.5rem);
    --blog-individual-h3-size: var(--ics-text-xl, 1.25rem);
    --blog-individual-quote-size: var(--ics-text-lg, 1.125rem);
}

/* Blog Individual Container */
.blog-container {
    max-width: var(--blog-individual-max-width);
    margin: 0 auto;
    padding: var(--ics-spacing-8, 2rem) var(--blog-individual-container-padding);
}

/* Blog Individual Header */
.blog-header {
    margin-bottom: var(--blog-individual-header-margin);
    text-align: center;
}

.blog-title {
    font-size: var(--blog-individual-title-size);
    font-weight: 800;
    color: var(--ics-primary, #000000);
    line-height: 1.2;
    margin-bottom: var(--ics-spacing-6, 1.5rem);
    letter-spacing: -0.025em; /* consider adding to style.css */
}

.blog-subtitle {
    font-size: var(--blog-individual-subtitle-size);
    color: var(--ics-gray-600, #4B5563);
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: var(--ics-spacing-8, 2rem);
    max-width: 600px; /* consider adding to style.css */
    margin-left: auto;
    margin-right: auto;
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--ics-spacing-4, 1rem);
    font-size: var(--blog-individual-meta-size);
    color: var(--ics-gray-500, #6B7280);
    margin-bottom: var(--ics-spacing-6, 1.5rem);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: var(--ics-spacing-2, 0.5rem);
}

.blog-meta::before {
    content: "";
    width: 32px; /* consider adding to style.css */
    height: 1px;
    background-color: var(--ics-gray-300, #D1D5DB);
}

.blog-meta::after {
    content: "";
    width: 32px; /* consider adding to style.css */
    height: 1px;
    background-color: var(--ics-gray-300, #D1D5DB);
}

.topic-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--ics-spacing-2, 0.5rem);
    margin-bottom: var(--ics-spacing-10, 2.5rem);
}

.topic-tag {
    display: inline-block;
    padding: var(--ics-spacing-2, 0.5rem) var(--ics-spacing-4, 1rem);
    background-color: var(--ics-orange-500, #F97316);
    color: var(--ics-white, #FFFFFF);
    font-size: var(--blog-individual-meta-size);
    font-weight: 500;
    border-radius: 20px; /* consider adding to style.css */
    text-decoration: none;
    transition: var(--blog-transition);
    cursor: pointer;
    border: 1px solid var(--ics-orange-500, #F97316);
}

.topic-tag:hover {
    background-color: var(--ics-orange-600, #EA580C);
    border-color: var(--ics-orange-600, #EA580C);
    transform: translateY(-2px); /* consider adding to style.css */
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3); /* consider adding to style.css */
}

.topic-tag:focus {
    outline: 2px solid var(--ics-orange-500, #F97316);
    outline-offset: 2px; /* consider adding to style.css */
}

/* Blog Image Section */
.blog-image-section {
    margin-bottom: var(--blog-individual-header-margin);
}

.blog-image {
    width: 100%;
    height: auto;
    border-radius: 12px; /* consider adding to style.css */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); /* consider adding to style.css */
    margin-bottom: var(--ics-spacing-4, 1rem);
    border: 1px solid var(--ics-gray-200, #E5E7EB);
    cursor: pointer;
    transition: var(--blog-transition);
}

.blog-image:hover {
    transform: scale(1.02); /* consider adding to style.css */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* consider adding to style.css */
}

.image-caption {
    font-size: var(--blog-individual-meta-size);
    color: var(--ics-gray-600, #4B5563);
    font-style: italic;
    text-align: center;
    line-height: 1.5;
}

/* Blog Body Content */
.blog-body {
    color: var(--ics-gray-800, #1F2937);
    line-height: 1.8;
}

.blog-body h2 {
    font-size: var(--blog-individual-h2-size);
    font-weight: 700;
    color: var(--ics-primary, #000000);
    margin: var(--ics-spacing-10, 2.5rem) 0 var(--ics-spacing-6, 1.5rem) 0;
    line-height: 1.3;
}

.blog-body h3 {
    font-size: var(--blog-individual-h3-size);
    font-weight: 600;
    color: var(--ics-gray-900, #111827);
    margin: var(--ics-spacing-8, 2rem) 0 var(--ics-spacing-4, 1rem) 0;
    line-height: 1.4;
}

.blog-body p {
    margin-bottom: var(--ics-spacing-6, 1.5rem);
    font-size: var(--blog-individual-body-size);
    line-height: 1.8;
}

.blog-body ul,
.blog-body ol {
    margin: var(--ics-spacing-6, 1.5rem) 0;
    padding-left: var(--ics-spacing-6, 1.5rem);
}

.blog-body li {
    margin-bottom: var(--ics-spacing-3, 0.75rem);
    line-height: 1.7;
}

.blog-body blockquote {
    border-left: 4px solid var(--ics-orange-500, #F97316);
    background-color: var(--ics-gray-50, #F9FAFB);
    padding: var(--ics-spacing-6, 1.5rem);
    margin: var(--ics-spacing-8, 2rem) 0;
    font-style: italic;
    border-radius: 0 8px 8px 0; /* consider adding to style.css */
}

.blog-body blockquote p {
    margin-bottom: var(--ics-spacing-4, 1rem);
    color: var(--ics-gray-700, #374151);
    font-size: var(--blog-individual-quote-size);
}

.blog-body blockquote p:last-child {
    margin-bottom: 0;
}

.inline-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px; /* consider adding to style.css */
    margin: var(--ics-spacing-8, 2rem) 0 var(--ics-spacing-4, 1rem) 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* consider adding to style.css */
    border: 1px solid var(--ics-gray-200, #E5E7EB);
    cursor: pointer;
    transition: var(--blog-transition);
}

.inline-image:hover {
    transform: translateY(-2px); /* consider adding to style.css */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); /* consider adding to style.css */
}

.inline-caption {
    font-size: var(--blog-individual-meta-size);
    color: var(--ics-gray-600, #4B5563);
    font-style: italic;
    margin-bottom: var(--ics-spacing-6, 1.5rem);
    text-align: center;
    line-height: 1.5;
}

.blog-body strong {
    font-weight: 600;
    color: var(--ics-gray-900, #111827);
}

.blog-body em {
    font-style: italic;
    color: var(--ics-gray-700, #374151);
}

.blog-body a {
    color: var(--ics-orange-500, #F97316);
    text-decoration: underline;
    transition: var(--blog-transition);
}

.blog-body a:hover {
    color: var(--ics-orange-600, #EA580C);
    text-decoration: none;
}

/* Blog Individual Footer */
.blog-footer {
    margin-top: var(--blog-individual-footer-margin);
    padding-top: var(--ics-spacing-8, 2rem);
    border-top: 1px solid var(--ics-gray-200, #E5E7EB);
    text-align: center;
}

.blog-footer p {
    color: var(--ics-gray-500, #6B7280);
    font-size: var(--blog-individual-meta-size);
}

/* Blog Individual Responsive Design */
@media (min-width: 640px) {
    .blog-container {
        padding: var(--ics-spacing-10, 2.5rem) var(--ics-spacing-6, 1.5rem);
    }

    .blog-title {
        font-size: 3rem; /* consider adding to style.css */
    }

    .blog-subtitle {
        font-size: var(--ics-text-2xl, 1.5rem);
    }

    .blog-meta {
        font-size: var(--ics-text-base, 1rem);
    }
}

@media (min-width: 768px) {
    .blog-container {
        padding: var(--ics-spacing-12, 3rem) var(--ics-spacing-8, 2rem);
    }

    .blog-title {
        font-size: 3.5rem; /* consider adding to style.css */
    }

    .topic-tags {
        margin-bottom: var(--ics-spacing-12, 3rem);
    }
}

@media (min-width: 1024px) {
    .blog-container {
        padding: var(--blog-individual-footer-margin) var(--ics-spacing-10, 2.5rem);
    }

    .blog-header {
        margin-bottom: var(--blog-individual-footer-margin);
    }

    .blog-image-section {
        margin-bottom: var(--blog-individual-footer-margin);
    }
}

/* Blog Individual Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .topic-tag,
    .blog-image,
    .inline-image {
        transition: none;
    }
    
    .topic-tag:hover,
    .blog-image:hover,
    .inline-image:hover {
        transform: none;
    }
}

/* Focus states for keyboard navigation */
.blog-image:focus,
.inline-image:focus {
    outline: 2px solid var(--ics-orange-500, #F97316);
    outline-offset: 2px; /* consider adding to style.css */
}

/* Blog Individual Print styles */
@media print {
    .topic-tag:hover,
    .blog-image:hover,
    .inline-image:hover {
        transform: none;
        box-shadow: none;
    }
    
    .blog-body {
        color: #000;
    }
}