/*
Theme Name: FastNews Pro
Theme URI: https://example.com/fastnews-pro
Author: FastNews Team
Author URI: https://example.com
Description: قالب ووردبريس حديث وخفيف مصمم خصيصاً لمواقع الأخبار. متوافق مع Google News وGoogle Discover، ويحقق أعلى معايير السرعة والأداء لعام 2025. يتميز بتصميم داكن عصري وواجهة احترافية.
Version: 2.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fastnews-pro
Tags: news, magazine, blog, dark, rtl-language-support, responsive-layout, custom-logo, featured-images, threaded-comments, translation-ready, block-styles, wide-blocks, accessibility-ready
*/

/* ===================================
   CSS Variables & Design Tokens
   =================================== */
:root {
  /* Primary Colors */
  --color-primary: #0ea5e9;
  --color-primary-dark: #0284c7;
  --color-primary-light: #38bdf8;
  --color-accent: #3b82f6;
  
  /* Dark Theme Background */
  --color-bg-primary: #1a1d26;
  --color-bg-secondary: #252834;
  --color-bg-card: #2a2d3a;
  --color-bg-hover: #31354a;
  --color-bg-active: #3a3f52;
  
  /* Text Colors */
  --color-text-primary: #f3f4f6;
  --color-text-secondary: #d1d5db;
  --color-text-muted: #9ca3af;
  --color-text-subtle: #6b7280;
  
  /* Border & Divider */
  --color-border: #374151;
  --color-border-light: #4b5563;
  --color-divider: rgba(255, 255, 255, 0.1);
  
  /* Status Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
  --font-arabic: "Cairo", "Tajawal", "IBM Plex Sans Arabic", "Noto Sans Arabic", -apple-system, Arial, sans-serif;
  --font-heading: "Cairo", system-ui, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;
  
  /* Font Sizes - Fluid */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.375rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.75rem);
  --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2.25rem);
  --text-3xl: clamp(2rem, 1.6rem + 2vw, 3rem);
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  
  /* Layout */
  --container-max: 1400px;
  --content-max: 900px;
  --gap: 1.5rem;
  --gutter: 1.5rem;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Shadows */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(14, 165, 233, 0.3);
  
  /* Z-index Scale */
  --z-base: 1;
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ===================================
   Reset & Base Styles
   =================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-arabic);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  min-height: 100vh;
}

body, input, textarea, select, button {
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
h5 { font-size: var(--text-base); }
h6 { font-size: var(--text-sm); font-weight: 600; }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
}

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

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

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

strong, b {
  font-weight: 700;
  color: var(--color-text-primary);
}

/* ===================================
   Layout Components
   =================================== */
.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content {
  flex: 1;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.content-wrapper {
  max-width: var(--content-max);
  margin-inline: auto;
}

/* ===================================
   Header & Navigation
   =================================== */
.site-header {
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-6);
  min-height: 70px;
}

/* Logo */
.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-logo img,
.custom-logo {
  max-height: 45px;
  width: auto;
  display: block;
  transition: transform var(--transition-base);
}

.site-logo:hover img,
.custom-logo-link:hover .custom-logo {
  transform: scale(1.05);
}

.site-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.site-title a {
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

.site-title a:hover {
  color: var(--color-primary);
}

.site-description {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* Navigation */
.main-navigation {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  display: flex;
  align-items: center;
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a:focus {
  color: var(--color-primary);
  background: var(--color-bg-hover);
}

.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a {
  color: var(--color-primary);
  background: var(--color-bg-active);
  font-weight: 600;
}

/* Dropdown Menus */
.nav-menu .sub-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  padding: var(--space-2);
  margin-top: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.nav-menu li:hover > .sub-menu,
.nav-menu li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu .sub-menu a {
  width: 100%;
  padding: var(--space-3) var(--space-4);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: var(--color-bg-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--color-bg-active);
  border-color: var(--color-primary);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* Search Icon */
.header-search-toggle {
  background: var(--color-bg-hover);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.header-search-toggle:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* ===================================
   Main Content Area
   =================================== */
.site-main {
  padding-block: var(--space-12);
  min-height: 60vh;
}

/* Page Header */
.page-header {
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-border);
}

.page-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.archive-description {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

/* ===================================
   Article/Post Cards
   =================================== */
.article-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

/* Thumbnail */
.article-thumbnail {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg-hover) 0%, var(--color-bg-active) 100%);
}

.article-thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.article-card:hover .article-thumbnail::after {
  opacity: 1;
}

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

.article-card:hover .article-thumbnail img {
  transform: scale(1.08);
}

/* Content */
.article-content {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Meta */
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.article-meta > * {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.article-meta svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

/* Category Badge */
.article-category {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.article-category:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

/* Title */
.article-title {
  margin: 0;
  line-height: 1.4;
}

.article-title a {
  color: var(--color-text-primary);
  font-weight: 700;
  transition: color var(--transition-fast);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-title a:hover {
  color: var(--color-primary);
}

/* Excerpt */
.article-excerpt {
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* Read More */
.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: gap var(--transition-fast);
}

.read-more:hover {
  gap: var(--space-3);
}

/* ===================================
   Grid Layouts
   =================================== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

/* Featured Post - Large */
.featured-post {
  grid-column: 1 / -1;
}

.featured-post .article-card {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0;
}

.featured-post .article-thumbnail {
  aspect-ratio: 21 / 12;
  grid-row: 1 / -1;
}

.featured-post .article-content {
  padding: var(--space-8);
  justify-content: center;
}

.featured-post .article-title {
  font-size: var(--text-2xl);
}

.featured-post .article-title a {
  -webkit-line-clamp: 2;
}

.featured-post .article-excerpt {
  font-size: var(--text-lg);
  -webkit-line-clamp: 4;
}

/* ===================================
   Single Post Layout
   =================================== */
.single-post {
  max-width: var(--content-max);
  margin-inline: auto;
}

.post-header {
  margin-bottom: var(--space-10);
  text-align: center;
}

.post-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.post-thumbnail {
  margin-block: var(--space-10);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.post-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.post-content {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.post-content > * + * {
  margin-top: var(--space-6);
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin-block: var(--space-8);
  box-shadow: var(--shadow-md);
}

.post-content h2,
.post-content h3 {
  color: var(--color-text-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.post-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition-fast);
}

.post-content a:hover {
  text-decoration-color: var(--color-primary);
}

.post-content blockquote {
  border-right: 4px solid var(--color-primary);
  padding-right: var(--space-6);
  margin-inline: 0;
  font-style: italic;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  padding: var(--space-6);
  border-radius: var(--radius-md);
}

/* ===================================
   Footer
   =================================== */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-12);
  margin-top: var(--space-16);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-widget h3 {
  color: var(--color-text-primary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.footer-widget ul {
  list-style: none;
  padding: 0;
}

.footer-widget li {
  margin-bottom: var(--space-2);
}

.footer-widget a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-widget a:hover {
  color: var(--color-primary);
}

.site-info {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ===================================
   Pagination
   =================================== */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: var(--space-3);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}

/* ===================================
   Utility Classes
   =================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
  :root {
    --gutter: 1.25rem;
  }
  
  .featured-post .article-card {
    grid-template-columns: 1fr;
  }
  
  .featured-post .article-content {
    padding: var(--space-6);
  }
}

@media (max-width: 768px) {
  :root {
    --gutter: 1rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-bg-secondary);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    z-index: var(--z-modal);
    padding: var(--space-8);
    overflow-y: auto;
  }
  
  .main-navigation.active {
    right: 0;
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
    gap: var(--space-1);
  }
  
  .nav-menu a {
    width: 100%;
    justify-content: flex-start;
    padding: var(--space-3) var(--space-4);
  }
  
  .nav-menu .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--color-bg-hover);
    margin-top: var(--space-2);
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .featured-post .article-thumbnail {
    aspect-ratio: 16 / 9;
  }
}

/* ===================================
   Loading States
   =================================== */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ===================================
   Dark Mode (System Preference)
   =================================== */
@media (prefers-color-scheme: light) {
  /* Light mode overrides if needed */
}

/* ===================================
   Print Styles
   =================================== */
@media print {
  .site-header,
  .site-footer,
  .menu-toggle,
  .article-meta,
  .related-posts {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .article-card {
    border: 1px solid #ddd;
    box-shadow: none;
  }
}

/* ===================================
   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;
  }
}