/**
 * Najibul News — Single Post Stylesheet
 *
 * ✅ Scoped to .news-single (no global pollution)
 * ✅ Core Web Vitals friendly (no layout shifts)
 * ✅ Dark mode aware
 * ✅ Responsive (mobile / tablet / desktop)
 * ✅ Print styles
 * ✅ Reduced motion support
 * ✅ Accessible focus states
 * ✅ Safe typography (no fixed-width overflow)
 * ✅ Balanced whitespace + readable line lengths
 *
 * Location: /wp-content/plugins/najibul-post-type/News/assets/css/news.css
 *
 * @package NajibulPT\News
 * @version 2.0.0
 */

/* ============================================
   ROOT VARIABLES — Scoped to .news-single
   ============================================ */

.news-single {
    --news-single-primary: #dc2626;
    --news-single-primary-dark: #b91c1c;
    --news-single-secondary: #2563eb;
    --news-single-text: #0f172a;
    --news-single-text-muted: #64748b;
    --news-single-text-body: #1e293b;
    --news-single-bg: #ffffff;
    --news-single-bg-subtle: #f8fafc;
    --news-single-border: #e2e8f0;
    --news-single-border-subtle: #f1f5f9;
    --news-single-quote-bg: #f8fafc;
    --news-single-code-bg: #f1f5f9;

    --news-single-link: #2563eb;
    --news-single-link-hover: #1d4ed8;

    --news-single-radius-sm: 6px;
    --news-single-radius-md: 8px;
    --news-single-radius-lg: 12px;

    --news-single-max-width: 800px;
    --news-single-content-size: 18px;
    --news-single-content-line-height: 1.8;

    max-width: var(--news-single-max-width);
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--news-single-text-body);
    background: var(--news-single-bg);
    box-sizing: border-box;
}

.news-single *,
.news-single *::before,
.news-single *::after {
    box-sizing: border-box;
}

/* ============================================
   ENTRY TITLE
   ============================================ */

.news-single .entry-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 20px 0;
    color: var(--news-single-text);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* ============================================
   META LINE
   ============================================ */

.news-single .news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--news-single-text-muted);
    border-bottom: 1px solid var(--news-single-border);
    padding-bottom: 15px;
    margin-bottom: 25px;
    line-height: 1.5;
}

.news-single .news-meta a {
    color: var(--news-single-link);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.news-single .news-meta a:hover,
.news-single .news-meta a:focus-visible {
    color: var(--news-single-link-hover);
    text-decoration: underline;
}

.news-single .news-meta time {
    color: var(--news-single-text);
    font-weight: 500;
}

/* Breaking news badge */
.news-single .news-breaking-badge {
    display: inline-block;
    background: var(--news-single-primary);
    color: #ffffff;
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    margin-right: 10px;
    text-transform: uppercase;
    animation: news-single-pulse 2s ease-in-out infinite;
}

@keyframes news-single-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.05); opacity: 0.9; }
}

/* ============================================
   ENTRY CONTENT
   ============================================ */

.news-single .entry-content {
    font-size: var(--news-single-content-size);
    line-height: var(--news-single-content-line-height);
    color: var(--news-single-text-body);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.news-single .entry-content > * + * {
    margin-top: 1.5em;
}

.news-single .entry-content p {
    margin: 0 0 1.5em 0;
}

.news-single .entry-content p:last-child {
    margin-bottom: 0;
}

/* Headings */
.news-single .entry-content h2,
.news-single .entry-content h3,
.news-single .entry-content h4 {
    color: var(--news-single-text);
    line-height: 1.3;
    margin: 2em 0 0.6em 0;
    font-weight: 700;
    word-wrap: break-word;
}

.news-single .entry-content h2 { font-size: 1.5em; }
.news-single .entry-content h3 { font-size: 1.25em; }
.news-single .entry-content h4 { font-size: 1.1em; }

/* Lists */
.news-single .entry-content ul,
.news-single .entry-content ol {
    margin: 0 0 1.5em 0;
    padding-left: 1.5em;
}

.news-single .entry-content li {
    margin-bottom: 0.5em;
}

.news-single .entry-content li:last-child {
    margin-bottom: 0;
}

/* Links */
.news-single .entry-content a {
    color: var(--news-single-link);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

.news-single .entry-content a:hover,
.news-single .entry-content a:focus-visible {
    color: var(--news-single-link-hover);
}

/* Images */
.news-single .entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--news-single-radius-md);
    display: block;
    margin: 20px 0;
}

.news-single .entry-content figure {
    margin: 20px 0;
    max-width: 100%;
}

.news-single .entry-content figcaption {
    font-size: 0.875em;
    color: var(--news-single-text-muted);
    text-align: center;
    margin-top: 8px;
    font-style: italic;
}

/* Blockquotes */
.news-single .entry-content blockquote {
    border-left: 4px solid var(--news-single-primary);
    padding: 12px 20px;
    margin: 20px 0;
    background: var(--news-single-quote-bg);
    border-radius: 0 var(--news-single-radius-md) var(--news-single-radius-md) 0;
    font-style: italic;
    color: var(--news-single-text-body);
}

.news-single .entry-content blockquote p {
    margin: 0;
}

.news-single .entry-content blockquote cite {
    display: block;
    font-style: normal;
    font-size: 0.875em;
    color: var(--news-single-text-muted);
    margin-top: 8px;
}

/* Code */
.news-single .entry-content code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9em;
    background: var(--news-single-code-bg);
    padding: 2px 6px;
    border-radius: var(--news-single-radius-sm);
    word-break: break-word;
}

.news-single .entry-content pre {
    background: var(--news-single-code-bg);
    padding: 16px;
    border-radius: var(--news-single-radius-md);
    overflow-x: auto;
    font-size: 0.9em;
    line-height: 1.5;
    margin: 20px 0;
}

.news-single .entry-content pre code {
    background: transparent;
    padding: 0;
    font-size: inherit;
}

/* Tables */
.news-single .entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95em;
    overflow-x: auto;
    display: block;
}

.news-single .entry-content th,
.news-single .entry-content td {
    padding: 10px 14px;
    border: 1px solid var(--news-single-border);
    text-align: left;
}

.news-single .entry-content th {
    background: var(--news-single-bg-subtle);
    font-weight: 700;
    color: var(--news-single-text);
}

/* Horizontal rule */
.news-single .entry-content hr {
    border: none;
    border-top: 1px solid var(--news-single-border);
    margin: 2em 0;
}

/* Embeds (YouTube, Twitter, etc.) */
.news-single .entry-content iframe,
.news-single .entry-content video,
.news-single .entry-content embed,
.news-single .entry-content object {
    max-width: 100%;
    border-radius: var(--news-single-radius-md);
    display: block;
    margin: 20px 0;
}

/* WordPress alignment classes */
.news-single .entry-content .alignleft {
    float: left;
    margin: 0 1.5em 1em 0;
    max-width: 50%;
}

.news-single .entry-content .alignright {
    float: right;
    margin: 0 0 1em 1.5em;
    max-width: 50%;
}

.news-single .entry-content .aligncenter {
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.news-single .entry-content .alignwide {
    max-width: 100%;
}

.news-single .entry-content .alignfull {
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    border-radius: 0;
}

.news-single .entry-content::after {
    content: '';
    display: table;
    clear: both;
}

/* ============================================
   SHARE SECTION
   ============================================ */

.news-single .news-share {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--news-single-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.news-single .news-share .share-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--news-single-text-muted);
    margin-right: 8px;
}

.news-single .news-share a {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: #ffffff;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    line-height: 1.3;
}

.news-single .news-share a:hover,
.news-single .news-share a:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0.95;
}

.news-single .news-share a:focus-visible {
    outline: 2px solid var(--news-single-primary);
    outline-offset: 2px;
}

.news-single .news-share .share-twitter   { background: #1DA1F2; }
.news-single .news-share .share-facebook  { background: #1877F2; }
.news-single .news-share .share-linkedin  { background: #0A66C2; }
.news-single .news-share .share-whatsapp  { background: #25D366; }
.news-single .news-share .share-telegram  { background: #0088CC; }
.news-single .news-share .share-reddit    { background: #FF4500; }
.news-single .news-share .share-email     { background: #64748b; }

/* ============================================
   COMMENTS
   ============================================ */

.news-single #comments {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--news-single-border);
}

.news-single #comments .comment-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-single #comments .comment-list .children {
    list-style: none;
    padding-left: 24px;
    margin: 0;
}

.news-single #comments .comment {
    padding: 16px 0;
    border-bottom: 1px solid var(--news-single-border-subtle);
}

.news-single #comments .comment:last-child {
    border-bottom: none;
}

.news-single #comments .comment-author {
    font-weight: 600;
    color: var(--news-single-text);
    font-size: 15px;
}

.news-single #comments .comment-meta {
    font-size: 12px;
    color: var(--news-single-text-muted);
    margin-top: 2px;
}

.news-single #comments .comment-content {
    font-size: 15px;
    line-height: 1.6;
    margin-top: 8px;
    color: var(--news-single-text-body);
}

/* ============================================
   FOCUS STATES (accessibility)
   ============================================ */

.news-single a:focus-visible,
.news-single button:focus-visible {
    outline: 2px solid var(--news-single-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */

@media (max-width: 768px) {
    .news-single {
        padding: 15px;
        --news-single-content-size: 16px;
    }

    .news-single .entry-title {
        font-size: clamp(22px, 6vw, 28px);
    }

    .news-single .news-meta {
        font-size: 12px;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .news-single .news-share {
        justify-content: flex-start;
    }

    .news-single .news-share a {
        padding: 6px 12px;
        font-size: 12px;
    }

    .news-single .entry-content h2 { font-size: 1.3em; }
    .news-single .entry-content h3 { font-size: 1.15em; }
    .news-single .entry-content h4 { font-size: 1.05em; }

    .news-single .entry-content .alignleft,
    .news-single .entry-content .alignright {
        float: none;
        max-width: 100%;
        margin: 20px 0;
    }

    .news-single #comments .comment-list .children {
        padding-left: 16px;
    }
}

/* ============================================
   RESPONSIVE — Small Mobile
   ============================================ */

@media (max-width: 480px) {
    .news-single {
        padding: 10px;
        --news-single-content-size: 15px;
    }

    .news-single .entry-title {
        font-size: 20px;
        margin-bottom: 14px;
    }

    .news-single .news-meta {
        font-size: 11px;
        padding-bottom: 12px;
        margin-bottom: 18px;
    }

    .news-single .news-breaking-badge {
        font-size: 10px;
        padding: 2px 8px;
    }

    .news-single .entry-content h2 { font-size: 1.2em; }
    .news-single .entry-content h3 { font-size: 1.1em; }
    .news-single .entry-content h4 { font-size: 1em; }

    .news-single .entry-content blockquote {
        padding: 10px 14px;
        font-size: 0.95em;
    }

    .news-single .entry-content pre {
        padding: 12px;
        font-size: 0.85em;
    }

    .news-single .news-share {
        margin-top: 28px;
        padding-top: 18px;
    }

    .news-single .news-share a {
        padding: 5px 10px;
        font-size: 11px;
    }
}

/* ============================================
   DARK MODE
   ============================================ */

@media (prefers-color-scheme: dark) {
    .news-single {
        --news-single-text: #f1f5f9;
        --news-single-text-muted: #94a3b8;
        --news-single-text-body: #cbd5e1;
        --news-single-bg: #0f172a;
        --news-single-bg-subtle: #1e293b;
        --news-single-border: #334155;
        --news-single-border-subtle: #1e293b;
        --news-single-quote-bg: #1e293b;
        --news-single-code-bg: #1e293b;
        --news-single-link: #60a5fa;
        --news-single-link-hover: #93bbfc;
    }

    .news-single .entry-title {
        color: #f1f5f9;
    }

    .news-single .news-meta {
        color: #94a3b8;
        border-bottom-color: #334155;
    }

    .news-single .news-meta a {
        color: #60a5fa;
    }

    .news-single .news-meta a:hover,
    .news-single .news-meta a:focus-visible {
        color: #93bbfc;
    }

    .news-single .news-meta time {
        color: #e2e8f0;
    }

    .news-single .entry-content {
        color: #cbd5e1;
    }

    .news-single .entry-content h2,
    .news-single .entry-content h3,
    .news-single .entry-content h4 {
        color: #f1f5f9;
    }

    .news-single .entry-content blockquote {
        background: #1e293b;
        color: #cbd5e1;
    }

    .news-single .entry-content code {
        background: #1e293b;
        color: #e2e8f0;
    }

    .news-single .entry-content pre {
        background: #1e293b;
        color: #e2e8f0;
    }

    .news-single .entry-content th {
        background: #1e293b;
        color: #f1f5f9;
    }

    .news-single .entry-content th,
    .news-single .entry-content td {
        border-color: #334155;
    }

    .news-single .entry-content hr {
        border-top-color: #334155;
    }

    .news-single .news-share {
        border-top-color: #334155;
    }

    .news-single .news-share .share-label {
        color: #94a3b8;
    }

    .news-single #comments {
        border-top-color: #334155;
    }

    .news-single #comments .comment {
        border-bottom-color: #1e293b;
    }

    .news-single #comments .comment-author {
        color: #f1f5f9;
    }

    .news-single #comments .comment-meta {
        color: #64748b;
    }

    .news-single #comments .comment-content {
        color: #cbd5e1;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .news-single .news-breaking-badge {
        animation: none;
    }

    .news-single .news-share a {
        transition: none;
    }

    .news-single .news-share a:hover,
    .news-single .news-share a:focus-visible {
        transform: none;
    }

    .news-single .news-meta a {
        transition: none;
    }
}

/* ============================================
   PRINT
   ============================================ */

@media print {
    .news-single {
        max-width: 100%;
        padding: 0;
        background: #ffffff;
        color: #000000;
        --news-single-content-size: 12pt;
        --news-single-content-line-height: 1.5;
    }

    .news-single .entry-title {
        font-size: 20pt;
        page-break-after: avoid;
    }

    .news-single .news-meta {
        color: #333333;
        border-bottom-color: #cccccc;
    }

    .news-single .news-meta a {
        color: #000000;
        text-decoration: none;
    }

    .news-single .news-breaking-badge {
        background: #000000;
        color: #ffffff;
        animation: none;
    }

    .news-single .entry-content {
        color: #000000;
    }

    .news-single .entry-content a {
        color: #000000;
        text-decoration: underline;
    }

    .news-single .entry-content a[href]::after {
        content: ' (' attr(href) ')';
        font-size: 0.85em;
        color: #555555;
    }

    .news-single .entry-content img {
        max-width: 100%;
        page-break-inside: avoid;
    }

    .news-single .entry-content h2,
    .news-single .entry-content h3,
    .news-single .entry-content h4 {
        page-break-after: avoid;
    }

    .news-single .entry-content blockquote,
    .news-single .entry-content pre {
        page-break-inside: avoid;
    }

    .news-single .news-share {
        display: none;
    }

    .news-single #comments {
        display: none;
    }
}

/* ============================================
   HIGH CONTRAST MODE
   ============================================ */

@media (prefers-contrast: more) {
    .news-single .entry-content a {
        text-decoration-thickness: 2px;
    }

    .news-single .news-meta a {
        text-decoration: underline;
    }

    .news-single a:focus-visible,
    .news-single button:focus-visible {
        outline-width: 3px;
    }
}