/*
Theme Name: NewsForge
Theme URI: https://newsforge.io
Author: Moaz EL Hoseiny
Author URI: https://moazel.com
Description: A premium WordPress news theme for Arabic and international media. Built for speed, SEO, and professional journalism. Compatible with BBC, CNN, Al Jazeera-level news sites. Supports RTL, WPML, Dark Mode, AMP, PWA, Gutenberg, and Elementor.
Version: 1.0.0
Requires at least: 6.3
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: newsforge
Domain Path: /languages
Tags: news, magazine, blog, rtl-language, arabic, dark-mode, gutenberg, amp, pwa, seo-optimized, two-columns, three-columns, custom-header, custom-menu, featured-images, sticky-post, threaded-comments, translation-ready

NewsForge is distributed under the terms of the GNU GPL.
*/

/* ==========================================================
   TABLE OF CONTENTS
   1. CSS Custom Properties (Design Tokens)
   2. Base Reset & Typography
   3. Layout Utilities
   4. Header & Navigation
   5. Breaking News Ticker
   6. Hero Slider
   7. News Cards
   8. Sidebar
   9. Article Single
   10. Footer
   11. Dark Mode
   12. RTL Support
   13. Accessibility
   14. Print Styles
   ========================================================== */

/* ----------------------------------------------------------
   1. CSS Custom Properties
   ---------------------------------------------------------- */
:root {
    /* Brand Colors */
    --nf-primary:          #C0392B;
    --nf-primary-dark:     #922B21;
    --nf-primary-light:    #E74C3C;
    --nf-secondary:        #1a1a2e;
    --nf-secondary-mid:    #16213e;
    --nf-accent:           #E74C3C;

    /* Semantic Colors */
    --nf-success:          #27AE60;
    --nf-warning:          #F39C12;
    --nf-error:            #E74C3C;
    --nf-info:             #2980B9;

    /* Neutrals */
    --nf-white:            #ffffff;
    --nf-black:            #0f0f1a;
    --nf-gray-50:          #F8F9FA;
    --nf-gray-100:         #ECF0F1;
    --nf-gray-200:         #D5D8DC;
    --nf-gray-300:         #BFC9CA;
    --nf-gray-400:         #808B96;
    --nf-gray-500:         #5D6D7E;
    --nf-gray-600:         #4A4A4A;
    --nf-gray-700:         #2C3E50;
    --nf-gray-800:         #1C2833;
    --nf-gray-900:         #0f0f1a;

    /* Typography */
    --nf-font-arabic:      'Cairo', 'Tajawal', 'Noto Naskh Arabic', sans-serif;
    --nf-font-latin:       'Inter', 'Roboto', -apple-system, sans-serif;
    --nf-font-headline:    'Amiri', 'Playfair Display', Georgia, serif;
    --nf-font-mono:        'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --nf-fs-xs:            0.75rem;   /* 12px */
    --nf-fs-sm:            0.8125rem; /* 13px */
    --nf-fs-base:          1rem;      /* 16px */
    --nf-fs-md:            1.125rem;  /* 18px */
    --nf-fs-lg:            1.375rem;  /* 22px */
    --nf-fs-xl:            1.75rem;   /* 28px */
    --nf-fs-2xl:           2.25rem;   /* 36px */
    --nf-fs-3xl:           3rem;      /* 48px */

    /* Font Weights */
    --nf-fw-normal:        400;
    --nf-fw-medium:        500;
    --nf-fw-semibold:      600;
    --nf-fw-bold:          700;

    /* Line Heights */
    --nf-lh-tight:         1.2;
    --nf-lh-snug:          1.35;
    --nf-lh-normal:        1.6;
    --nf-lh-relaxed:       1.75;

    /* Spacing */
    --nf-sp-1:             0.25rem;
    --nf-sp-2:             0.5rem;
    --nf-sp-3:             0.75rem;
    --nf-sp-4:             1rem;
    --nf-sp-5:             1.25rem;
    --nf-sp-6:             1.5rem;
    --nf-sp-8:             2rem;
    --nf-sp-10:            2.5rem;
    --nf-sp-12:            3rem;
    --nf-sp-16:            4rem;

    /* Border Radius */
    --nf-radius-sm:        4px;
    --nf-radius-md:        8px;
    --nf-radius-lg:        12px;
    --nf-radius-xl:        16px;
    --nf-radius-full:      9999px;

    /* Shadows */
    --nf-shadow-sm:        0 1px 3px rgba(0,0,0,0.08);
    --nf-shadow-md:        0 4px 12px rgba(0,0,0,0.1);
    --nf-shadow-lg:        0 8px 24px rgba(0,0,0,0.12);
    --nf-shadow-card:      0 2px 8px rgba(0,0,0,0.07);
    --nf-shadow-hover:     0 6px 20px rgba(0,0,0,0.14);

    /* Transitions */
    --nf-transition:       0.2s ease;
    --nf-transition-slow:  0.35s ease;

    /* Layout */
    --nf-container:        1280px;
    --nf-sidebar-width:    320px;
    --nf-header-height:    64px;

    /* Z-index */
    --nf-z-dropdown:       100;
    --nf-z-sticky:         200;
    --nf-z-header:         300;
    --nf-z-modal:          400;
    --nf-z-ticker:         500;

    /* Surfaces (Light Mode) */
    --nf-bg:               #F5F5F5;
    --nf-surface:          #ffffff;
    --nf-surface-alt:      #F8F9FA;
    --nf-border:           #E5E7EB;
    --nf-text:             #111827;
    --nf-text-muted:       #6B7280;
    --nf-text-faint:       #9CA3AF;
}

/* ----------------------------------------------------------
   Dark Mode Tokens
   ---------------------------------------------------------- */
[data-theme="dark"],
.dark-mode {
    --nf-bg:               #0f0f1a;
    --nf-surface:          #1a1a2e;
    --nf-surface-alt:      #16213e;
    --nf-border:           #2C3E50;
    --nf-text:             #E5E7EB;
    --nf-text-muted:       #9CA3AF;
    --nf-text-faint:       #6B7280;
    --nf-shadow-card:      0 2px 8px rgba(0,0,0,0.3);
    --nf-shadow-hover:     0 6px 20px rgba(0,0,0,0.4);
}

/* ----------------------------------------------------------
   2. Base Reset & Typography
   ---------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--nf-font-arabic);
    font-size: var(--nf-fs-base);
    font-weight: var(--nf-fw-normal);
    line-height: var(--nf-lh-normal);
    color: var(--nf-text);
    background-color: var(--nf-bg);
    direction: rtl;
    text-align: right;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--nf-transition-slow), color var(--nf-transition-slow);
}

body.ltr-lang {
    font-family: var(--nf-font-latin);
    direction: ltr;
    text-align: left;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--nf-font-headline);
    font-weight: var(--nf-fw-bold);
    line-height: var(--nf-lh-tight);
    color: var(--nf-text);
}

h1 { font-size: var(--nf-fs-3xl); }
h2 { font-size: var(--nf-fs-2xl); }
h3 { font-size: var(--nf-fs-xl); }
h4 { font-size: var(--nf-fs-lg); }
h5 { font-size: var(--nf-fs-md); }
h6 { font-size: var(--nf-fs-base); }

a {
    color: var(--nf-primary);
    text-decoration: none;
    transition: color var(--nf-transition);
}

a:hover { color: var(--nf-primary-dark); }

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ----------------------------------------------------------
   3. Layout Utilities
   ---------------------------------------------------------- */
.container {
    max-width: var(--nf-container);
    margin-inline: auto;
    padding-inline: var(--nf-sp-4);
}

.grid-12  { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--nf-sp-4); }
.grid-4   { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--nf-sp-4); }
.grid-3   { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--nf-sp-4); }
.grid-2   { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--nf-sp-4); }
.flex-row { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.sr-only  {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

/* ----------------------------------------------------------
   4. Header & Navigation
   ---------------------------------------------------------- */
.site-header {
    background: var(--nf-secondary);
    position: sticky;
    top: 0;
    z-index: var(--nf-z-header);
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

.header-top {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-6);
    padding: var(--nf-sp-3) 0;
    min-height: var(--nf-header-height);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-logo .logo-text {
    font-family: var(--nf-font-headline);
    font-size: var(--nf-fs-xl);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-primary);
}

.site-logo .logo-text span {
    color: var(--nf-white);
}

.header-search {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.header-search input {
    width: 100%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--nf-radius-full);
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    color: var(--nf-white);
    font-size: var(--nf-fs-sm);
    font-family: inherit;
    transition: border-color var(--nf-transition);
}

.header-search input::placeholder {
    color: rgba(255,255,255,0.4);
}

.header-search input:focus {
    outline: none;
    border-color: var(--nf-primary);
    background: rgba(255,255,255,0.15);
}

.header-search .search-icon {
    position: absolute;
    inset-inline-start: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.5);
    font-size: 1rem;
    pointer-events: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-3);
    margin-inline-start: auto;
}

.btn-icon {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--nf-sp-2);
    border-radius: var(--nf-radius-md);
    transition: color var(--nf-transition), background var(--nf-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--nf-white);
    background: rgba(255,255,255,0.1);
}

.btn-subscribe {
    background: var(--nf-primary);
    color: var(--nf-white);
    border: none;
    padding: 0.4rem 1rem;
    border-radius: var(--nf-radius-md);
    font-size: var(--nf-fs-sm);
    font-family: inherit;
    font-weight: var(--nf-fw-medium);
    cursor: pointer;
    transition: background var(--nf-transition);
}

.btn-subscribe:hover {
    background: var(--nf-primary-dark);
}

/* Mega Menu Nav */
.main-navigation {
    background: var(--nf-secondary-mid);
    border-bottom: 2px solid var(--nf-primary);
}

.main-navigation .container {
    display: flex;
    align-items: stretch;
}

.menu-primary-menu-container ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-primary-menu-container > ul > li {
    position: relative;
}

.menu-primary-menu-container > ul > li > a {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
    padding: var(--nf-sp-3) var(--nf-sp-4);
    color: rgba(255,255,255,0.8);
    font-size: var(--nf-fs-sm);
    font-weight: var(--nf-fw-medium);
    transition: color var(--nf-transition);
    white-space: nowrap;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.menu-primary-menu-container > ul > li:hover > a,
.menu-primary-menu-container > ul > li.current-menu-item > a {
    color: var(--nf-white);
    border-bottom-color: var(--nf-primary);
}

.menu-primary-menu-container > ul > li.breaking-link > a {
    color: var(--nf-primary-light);
    font-weight: var(--nf-fw-bold);
}

/* Dropdown / Mega Menu */
.menu-primary-menu-container > ul > li:hover > .sub-menu,
.menu-primary-menu-container > ul > li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu {
    position: absolute;
    top: 100%;
    inset-inline-start: 0;
    min-width: 220px;
    background: var(--nf-secondary);
    border: 1px solid var(--nf-border);
    border-top: 2px solid var(--nf-primary);
    border-radius: 0 0 var(--nf-radius-md) var(--nf-radius-md);
    box-shadow: var(--nf-shadow-lg);
    z-index: var(--nf-z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--nf-transition), transform var(--nf-transition), visibility var(--nf-transition);
    list-style: none;
    padding: var(--nf-sp-2) 0;
}

.sub-menu li a {
    display: block;
    padding: var(--nf-sp-2) var(--nf-sp-4);
    color: rgba(255,255,255,0.75);
    font-size: var(--nf-fs-sm);
    transition: color var(--nf-transition), background var(--nf-transition);
    text-decoration: none;
}

.sub-menu li a:hover {
    color: var(--nf-white);
    background: rgba(255,255,255,0.06);
}

/* ----------------------------------------------------------
   5. Breaking News Ticker
   ---------------------------------------------------------- */
.breaking-ticker {
    background: var(--nf-primary);
    color: var(--nf-white);
    padding: 0.45rem 0;
    overflow: hidden;
    position: relative;
    z-index: var(--nf-z-ticker);
}

.ticker-inner {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-4);
}

.ticker-label {
    flex-shrink: 0;
    background: var(--nf-white);
    color: var(--nf-primary);
    font-size: 0.6875rem;
    font-weight: var(--nf-fw-bold);
    padding: 0.15rem 0.5rem;
    border-radius: var(--nf-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.ticker-track {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.ticker-content {
    display: flex;
    gap: var(--nf-sp-8);
    animation: ticker-scroll 30s linear infinite;
    white-space: nowrap;
    font-size: var(--nf-fs-sm);
}

.ticker-content:hover {
    animation-play-state: paused;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: var(--nf-sp-2);
    color: var(--nf-white);
    text-decoration: none;
    transition: opacity var(--nf-transition);
}

.ticker-item:hover { opacity: 0.85; }

.ticker-item::before {
    content: '●';
    color: rgba(255,255,255,0.5);
    font-size: 0.4rem;
    flex-shrink: 0;
}

@keyframes ticker-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* RTL ticker */
[dir="rtl"] .ticker-content {
    animation-name: ticker-scroll-rtl;
}

@keyframes ticker-scroll-rtl {
    0%   { transform: translateX(0); }
    100% { transform: translateX(50%); }
}

/* ----------------------------------------------------------
   6. Hero Slider
   ---------------------------------------------------------- */
.hero-slider {
    position: relative;
    background: var(--nf-secondary);
    overflow: hidden;
}

.hero-slide {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: flex-end;
}

.hero-slide-bg {
    position: absolute;
    inset: 0;
    object-fit: cover;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,15,26,0.95) 0%, rgba(15,15,26,0.4) 60%, transparent 100%);
    z-index: 1;
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    padding: var(--nf-sp-8) 0;
    max-width: 720px;
}

.hero-category-badge {
    display: inline-block;
    background: var(--nf-primary);
    color: var(--nf-white);
    font-size: var(--nf-fs-xs);
    font-weight: var(--nf-fw-bold);
    padding: 0.2rem 0.6rem;
    border-radius: var(--nf-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--nf-sp-3);
}

.hero-title {
    font-family: var(--nf-font-headline);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-white);
    line-height: var(--nf-lh-tight);
    margin-bottom: var(--nf-sp-3);
}

.hero-excerpt {
    font-size: var(--nf-fs-md);
    color: rgba(255,255,255,0.8);
    line-height: var(--nf-lh-normal);
    margin-bottom: var(--nf-sp-4);
    max-width: 560px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-4);
    color: rgba(255,255,255,0.65);
    font-size: var(--nf-fs-sm);
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
}

.hero-controls {
    position: absolute;
    bottom: var(--nf-sp-5);
    inset-inline-end: var(--nf-sp-5);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--nf-radius-full);
    background: rgba(255,255,255,0.35);
    border: none;
    cursor: pointer;
    transition: all var(--nf-transition);
    padding: 0;
}

.hero-dot.active,
.hero-dot:hover {
    background: var(--nf-primary);
    transform: scale(1.3);
}

.hero-nav-btn {
    background: rgba(0,0,0,0.4);
    color: var(--nf-white);
    border: 1px solid rgba(255,255,255,0.2);
    width: 40px;
    height: 40px;
    border-radius: var(--nf-radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background var(--nf-transition);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
}

.hero-nav-btn:hover { background: var(--nf-primary); }
.hero-nav-btn.prev { inset-inline-end: var(--nf-sp-4); }
.hero-nav-btn.next { inset-inline-start: var(--nf-sp-4); }

/* ----------------------------------------------------------
   7. News Cards
   ---------------------------------------------------------- */
.section-wrapper {
    padding: var(--nf-sp-8) 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-3);
    margin-bottom: var(--nf-sp-5);
    padding-bottom: var(--nf-sp-3);
    border-bottom: 2px solid var(--nf-border);
}

.section-title {
    font-size: var(--nf-fs-lg);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-text);
    padding-inline-end: var(--nf-sp-3);
    border-inline-end: 3px solid var(--nf-primary);
}

.section-more-link {
    margin-inline-start: auto;
    font-size: var(--nf-fs-sm);
    color: var(--nf-primary);
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
    transition: gap var(--nf-transition);
}

.section-more-link:hover { gap: var(--nf-sp-2); }

/* Card Base */
.news-card {
    background: var(--nf-surface);
    border-radius: var(--nf-radius-lg);
    overflow: hidden;
    box-shadow: var(--nf-shadow-card);
    transition: transform var(--nf-transition), box-shadow var(--nf-transition);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--nf-border);
}

.news-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--nf-shadow-hover);
}

.card-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--nf-transition-slow);
}

.news-card:hover .card-thumbnail img {
    transform: scale(1.04);
}

.card-category {
    position: absolute;
    bottom: var(--nf-sp-2);
    inset-inline-start: var(--nf-sp-2);
    background: var(--nf-primary);
    color: var(--nf-white);
    font-size: 0.6875rem;
    font-weight: var(--nf-fw-bold);
    padding: 0.15rem 0.5rem;
    border-radius: var(--nf-radius-sm);
    text-transform: uppercase;
    text-decoration: none;
}

.card-badge {
    position: absolute;
    top: var(--nf-sp-2);
    inset-inline-end: var(--nf-sp-2);
    font-size: 0.625rem;
    font-weight: var(--nf-fw-bold);
    padding: 0.15rem 0.5rem;
    border-radius: var(--nf-radius-sm);
    text-transform: uppercase;
}

.card-badge.breaking { background: #E74C3C; color: #fff; }
.card-badge.exclusive { background: #27AE60; color: #fff; }
.card-badge.live { background: #E74C3C; color: #fff; animation: pulse 1.5s ease-in-out infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.card-body {
    padding: var(--nf-sp-4);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--nf-sp-2);
}

.card-title {
    font-size: var(--nf-fs-base);
    font-weight: var(--nf-fw-semibold);
    color: var(--nf-text);
    line-height: var(--nf-lh-snug);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-decoration: none;
    transition: color var(--nf-transition);
}

.card-title:hover { color: var(--nf-primary); }

.card-meta {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-3);
    color: var(--nf-text-faint);
    font-size: var(--nf-fs-xs);
    margin-top: auto;
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
}

/* Card Variants */
.card-horizontal {
    flex-direction: row;
}

.card-horizontal .card-thumbnail {
    width: 140px;
    flex-shrink: 0;
    aspect-ratio: unset;
}

.card-featured {
    position: relative;
    min-height: 300px;
}

.card-featured .card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
    z-index: 1;
}

.card-featured .card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    color: var(--nf-white);
}

.card-featured .card-title { color: var(--nf-white); }
.card-featured .card-meta { color: rgba(255,255,255,0.7); }

/* ----------------------------------------------------------
   8. Sidebar
   ---------------------------------------------------------- */
.site-content {
    display: grid;
    grid-template-columns: 1fr var(--nf-sidebar-width);
    gap: var(--nf-sp-8);
    align-items: start;
    padding: var(--nf-sp-8) 0;
}

.site-main { min-width: 0; }

.site-sidebar {
    position: sticky;
    top: calc(var(--nf-header-height) + var(--nf-sp-4));
    max-height: calc(100vh - var(--nf-header-height) - var(--nf-sp-8));
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--nf-border) transparent;
}

.widget {
    background: var(--nf-surface);
    border-radius: var(--nf-radius-lg);
    border: 1px solid var(--nf-border);
    overflow: hidden;
    margin-bottom: var(--nf-sp-5);
}

.widget-title {
    font-size: var(--nf-fs-base);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-text);
    padding: var(--nf-sp-3) var(--nf-sp-4);
    border-bottom: 1px solid var(--nf-border);
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
}

.widget-title::before {
    content: '';
    width: 3px;
    height: 1em;
    background: var(--nf-primary);
    border-radius: var(--nf-radius-full);
    flex-shrink: 0;
}

.widget-content {
    padding: var(--nf-sp-3) var(--nf-sp-4);
}

/* Ad Widget */
.widget-ad {
    background: var(--nf-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 250px;
    border: 1px dashed var(--nf-border);
    color: var(--nf-text-faint);
    font-size: var(--nf-fs-sm);
}

/* ----------------------------------------------------------
   9. Article Single
   ---------------------------------------------------------- */
.article-header {
    margin-bottom: var(--nf-sp-8);
}

.article-category {
    display: inline-flex;
    align-items: center;
    gap: var(--nf-sp-2);
    margin-bottom: var(--nf-sp-3);
}

.article-category a {
    background: var(--nf-primary);
    color: var(--nf-white);
    font-size: var(--nf-fs-xs);
    font-weight: var(--nf-fw-bold);
    padding: 0.25rem 0.75rem;
    border-radius: var(--nf-radius-sm);
    text-transform: uppercase;
    text-decoration: none;
}

.article-title {
    font-family: var(--nf-font-headline);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-text);
    line-height: var(--nf-lh-tight);
    margin-bottom: var(--nf-sp-4);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--nf-sp-4);
    padding: var(--nf-sp-3) 0;
    border-top: 1px solid var(--nf-border);
    border-bottom: 1px solid var(--nf-border);
    margin-bottom: var(--nf-sp-5);
}

.article-author {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
    text-decoration: none;
}

.author-avatar-sm {
    width: 36px;
    height: 36px;
    border-radius: var(--nf-radius-full);
    object-fit: cover;
}

.author-name {
    font-size: var(--nf-fs-sm);
    font-weight: var(--nf-fw-medium);
    color: var(--nf-text);
}

.meta-divider {
    color: var(--nf-text-faint);
}

.article-date,
.reading-time,
.article-views {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
    color: var(--nf-text-muted);
    font-size: var(--nf-fs-sm);
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
    margin-inline-start: auto;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: var(--nf-sp-1);
    padding: 0.35rem 0.75rem;
    border-radius: var(--nf-radius-full);
    font-size: var(--nf-fs-xs);
    font-weight: var(--nf-fw-medium);
    cursor: pointer;
    border: none;
    transition: opacity var(--nf-transition);
    text-decoration: none;
    color: var(--nf-white);
}

.share-btn:hover { opacity: 0.88; }
.share-btn.facebook  { background: #1877F2; }
.share-btn.twitter   { background: #1DA1F2; }
.share-btn.whatsapp  { background: #25D366; }
.share-btn.telegram  { background: #0088CC; }
.share-btn.copy-link { background: var(--nf-gray-600); }

/* Featured Image */
.article-featured-image {
    margin-bottom: var(--nf-sp-6);
    border-radius: var(--nf-radius-lg);
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: cover;
}

.image-caption {
    font-size: var(--nf-fs-sm);
    color: var(--nf-text-muted);
    padding: var(--nf-sp-2) 0;
    font-style: italic;
    border-bottom: 1px solid var(--nf-border);
}

/* Table of Contents */
.toc-wrapper {
    background: var(--nf-surface-alt);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius-lg);
    padding: var(--nf-sp-4);
    margin-bottom: var(--nf-sp-6);
    border-inline-start: 3px solid var(--nf-primary);
}

.toc-title {
    font-size: var(--nf-fs-base);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-text);
    margin-bottom: var(--nf-sp-3);
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
    cursor: pointer;
}

.toc-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--nf-sp-1);
}

.toc-list li a {
    color: var(--nf-text-muted);
    font-size: var(--nf-fs-sm);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--nf-sp-2);
    padding: var(--nf-sp-1) 0;
    transition: color var(--nf-transition);
}

.toc-list li a:hover,
.toc-list li a.active {
    color: var(--nf-primary);
}

.toc-list li a::before {
    content: counter(toc-counter) '.';
    counter-increment: toc-counter;
    color: var(--nf-primary);
    font-weight: var(--nf-fw-bold);
    font-size: var(--nf-fs-xs);
}

.toc-list { counter-reset: toc-counter; }

/* Article Body */
.article-content {
    font-size: var(--nf-fs-md);
    line-height: var(--nf-lh-relaxed);
    color: var(--nf-text);
}

.article-content p { margin-bottom: var(--nf-sp-4); }

.article-content h2 {
    font-size: var(--nf-fs-xl);
    margin: var(--nf-sp-8) 0 var(--nf-sp-4);
    padding-bottom: var(--nf-sp-2);
    border-bottom: 2px solid var(--nf-border);
}

.article-content h3 {
    font-size: var(--nf-fs-lg);
    margin: var(--nf-sp-6) 0 var(--nf-sp-3);
}

.article-content blockquote {
    background: var(--nf-surface-alt);
    border-inline-start: 4px solid var(--nf-primary);
    padding: var(--nf-sp-4) var(--nf-sp-5);
    margin: var(--nf-sp-6) 0;
    border-radius: 0 var(--nf-radius-md) var(--nf-radius-md) 0;
    font-size: var(--nf-fs-lg);
    font-style: italic;
    color: var(--nf-text-muted);
}

/* Author Box */
.author-box {
    background: var(--nf-surface-alt);
    border: 1px solid var(--nf-border);
    border-radius: var(--nf-radius-lg);
    padding: var(--nf-sp-5);
    margin-top: var(--nf-sp-8);
    display: flex;
    gap: var(--nf-sp-4);
    align-items: flex-start;
}

.author-box-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--nf-radius-full);
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--nf-border);
}

.author-box-name {
    font-size: var(--nf-fs-lg);
    font-weight: var(--nf-fw-bold);
    color: var(--nf-text);
    margin-bottom: var(--nf-sp-1);
}

.author-box-bio {
    font-size: var(--nf-fs-sm);
    color: var(--nf-text-muted);
    line-height: var(--nf-lh-normal);
    margin-bottom: var(--nf-sp-3);
}

/* Related Articles */
.related-articles {
    margin-top: var(--nf-sp-8);
    padding-top: var(--nf-sp-6);
    border-top: 2px solid var(--nf-border);
}

.related-title {
    font-size: var(--nf-fs-lg);
    font-weight: var(--nf-fw-bold);
    margin-bottom: var(--nf-sp-5);
    padding-inline-end: var(--nf-sp-3);
    border-inline-end: 3px solid var(--nf-primary);
    display: inline-block;
}

/* Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--nf-sp-2);
    margin-top: var(--nf-sp-5);
}

.tag-link {
    background: var(--nf-surface-alt);
    border: 1px solid var(--nf-border);
    color: var(--nf-text-muted);
    font-size: var(--nf-fs-xs);
    padding: 0.25rem 0.75rem;
    border-radius: var(--nf-radius-full);
    text-decoration: none;
    transition: all var(--nf-transition);
}

.tag-link:hover {
    background: var(--nf-primary);
    color: var(--nf-white);
    border-color: var(--nf-primary);
}

/* ----------------------------------------------------------
   10. Footer
   ---------------------------------------------------------- */
.site-footer {
    background: var(--nf-secondary);
    color: rgba(255,255,255,0.7);
    margin-top: var(--nf-sp-16);
}

.footer-main {
    padding: var(--nf-sp-12) 0 var(--nf-sp-8);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--nf-sp-8);
}

.footer-brand .logo-text {
    color: var(--nf-primary);
    font-size: var(--nf-fs-xl);
    font-family: var(--nf-font-headline);
    font-weight: var(--nf-fw-bold);
    display: block;
    margin-bottom: var(--nf-sp-3);
}

.footer-brand .logo-text span { color: var(--nf-white); }

.footer-tagline {
    font-size: var(--nf-fs-sm);
    line-height: var(--nf-lh-normal);
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--nf-sp-4);
}

.footer-col-title {
    color: var(--nf-white);
    font-size: var(--nf-fs-sm);
    font-weight: var(--nf-fw-bold);
    margin-bottom: var(--nf-sp-4);
    padding-bottom: var(--nf-sp-2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--nf-sp-2);
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    font-size: var(--nf-fs-sm);
    text-decoration: none;
    transition: color var(--nf-transition);
}

.footer-links a:hover { color: var(--nf-primary-light); }

.social-links {
    display: flex;
    gap: var(--nf-sp-2);
    margin-top: var(--nf-sp-4);
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: var(--nf-radius-full);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1rem;
    transition: background var(--nf-transition), color var(--nf-transition);
}

.social-link:hover {
    background: var(--nf-primary);
    color: var(--nf-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: var(--nf-sp-4) 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-copy {
    color: rgba(255,255,255,0.35);
    font-size: var(--nf-fs-xs);
}

/* ----------------------------------------------------------
   11. Newsletter
   ---------------------------------------------------------- */
.newsletter-section {
    background: linear-gradient(135deg, var(--nf-primary-dark) 0%, var(--nf-primary) 100%);
    padding: var(--nf-sp-12) 0;
    text-align: center;
    color: var(--nf-white);
}

.newsletter-title {
    font-size: var(--nf-fs-2xl);
    font-weight: var(--nf-fw-bold);
    margin-bottom: var(--nf-sp-2);
}

.newsletter-subtitle {
    font-size: var(--nf-fs-md);
    opacity: 0.88;
    margin-bottom: var(--nf-sp-6);
}

.newsletter-form {
    display: flex;
    gap: var(--nf-sp-2);
    max-width: 480px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: var(--nf-radius-md);
    font-size: var(--nf-fs-base);
    font-family: inherit;
    background: rgba(255,255,255,0.95);
    color: var(--nf-text);
}

.newsletter-input::placeholder { color: var(--nf-text-muted); }

.newsletter-submit {
    background: var(--nf-secondary);
    color: var(--nf-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--nf-radius-md);
    font-size: var(--nf-fs-base);
    font-family: inherit;
    font-weight: var(--nf-fw-medium);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--nf-transition);
}

.newsletter-submit:hover { background: var(--nf-gray-800); }

/* ----------------------------------------------------------
   12. Dark Mode
   ---------------------------------------------------------- */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --nf-bg:          #0f0f1a;
        --nf-surface:     #1a1a2e;
        --nf-surface-alt: #16213e;
        --nf-border:      #2C3E50;
        --nf-text:        #E5E7EB;
        --nf-text-muted:  #9CA3AF;
        --nf-text-faint:  #6B7280;
    }
}

/* ----------------------------------------------------------
   13. Responsive
   ---------------------------------------------------------- */
@media (max-width: 1024px) {
    :root { --nf-sidebar-width: 280px; }
    .footer-main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .site-content { grid-template-columns: 1fr; }
    .site-sidebar { position: static; max-height: none; }
    .hero-slide { min-height: 320px; }
    .hero-title { font-size: 1.4rem; }
    .footer-main { grid-template-columns: 1fr; gap: var(--nf-sp-5); }
    .newsletter-form { flex-direction: column; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .header-search { max-width: 200px; }
}

@media (max-width: 480px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .hero-slide { min-height: 260px; }
    .article-meta { flex-direction: column; align-items: flex-start; gap: var(--nf-sp-2); }
    .share-buttons { margin-inline-start: 0; }
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    background: var(--nf-secondary);
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: var(--nf-z-header);
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-bottom-nav ul {
    display: flex;
    list-style: none;
    justify-content: space-around;
    padding: var(--nf-sp-2) 0;
}

.mobile-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 0.625rem;
    padding: var(--nf-sp-2);
    min-width: 44px;
    transition: color var(--nf-transition);
}

.mobile-bottom-nav a i { font-size: 1.25rem; }
.mobile-bottom-nav a.active { color: var(--nf-primary-light); }

@media (max-width: 768px) {
    .mobile-bottom-nav { display: block; }
    body { padding-bottom: 70px; }
}

/* ----------------------------------------------------------
   14. RTL Support
   ---------------------------------------------------------- */
[dir="rtl"] .site-logo .logo-text { letter-spacing: 0; }
[dir="rtl"] .card-category { inset-inline-start: auto; inset-inline-end: var(--nf-sp-2); }
[dir="rtl"] .card-badge    { inset-inline-end: auto; inset-inline-start: var(--nf-sp-2); }
[dir="rtl"] .article-content blockquote {
    border-inline-start: none;
    border-inline-end: 4px solid var(--nf-primary);
    border-radius: var(--nf-radius-md) 0 0 var(--nf-radius-md);
}
[dir="rtl"] .hero-nav-btn.prev { inset-inline-end: auto; inset-inline-start: var(--nf-sp-4); }
[dir="rtl"] .hero-nav-btn.next { inset-inline-start: auto; inset-inline-end: var(--nf-sp-4); }

/* ----------------------------------------------------------
   15. Accessibility
   ---------------------------------------------------------- */
:focus-visible {
    outline: 2px solid var(--nf-primary);
    outline-offset: 3px;
    border-radius: var(--nf-radius-sm);
}

.skip-link {
    position: absolute;
    top: -999px;
    inset-inline-start: var(--nf-sp-4);
    background: var(--nf-primary);
    color: var(--nf-white);
    padding: var(--nf-sp-2) var(--nf-sp-4);
    z-index: 9999;
    border-radius: var(--nf-radius-md);
    font-weight: var(--nf-fw-medium);
    text-decoration: none;
    transition: top var(--nf-transition);
}

.skip-link:focus { top: var(--nf-sp-4); }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .ticker-content { animation: none; }
}

/* ----------------------------------------------------------
   16. Print
   ---------------------------------------------------------- */
@media print {
    .site-header, .site-footer, .site-sidebar,
    .breaking-ticker, .share-buttons, .mobile-bottom-nav,
    .related-articles, .widget-ad { display: none !important; }

    .site-content { grid-template-columns: 1fr; }
    body { font-size: 12pt; color: #000; background: #fff; }
    a { color: #000; text-decoration: underline; }
    .article-title { font-size: 22pt; }
}