/*
Theme Name: WorldIMN
Theme URI: https://worldimn.com
Author: WorldIMN Team
Author URI: https://worldimn.com
Description: قالب اختصاصی WorldIMN — رسانه اخبار اقتصادی بین‌المللی
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: Private
Text Domain: worldimn
Tags: rtl-language, arabic, news, magazine, dark-mode, mobile-first
*/

/* ========================================
   WorldIMN Theme — CSS Variables
======================================== */
:root {
  /* رنگ‌های اصلی */
  --wi-primary:       #0A1628;
  --wi-secondary:     #1A2F4E;
  --wi-accent:        #C9A84C;
  --wi-accent-light:  #E8C87A;
  --wi-red:           #E63946;
  --wi-red-dark:      #C1121F;

  /* رنگ‌های متن */
  --wi-text-primary:   #1A1A2E;
  --wi-text-secondary: #4A5568;
  --wi-text-light:     #718096;
  --wi-text-white:     #FFFFFF;

  /* رنگ‌های پس‌زمینه */
  --wi-bg-primary:   #FFFFFF;
  --wi-bg-secondary: #F7F9FC;
  --wi-bg-tertiary:  #EDF2F7;
  --wi-bg-dark:      #0A1628;

  /* بوردرها */
  --wi-border:        #E2E8F0;
  --wi-border-dark:   #2D3748;

  /* سایه‌ها */
  --wi-shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --wi-shadow-md:  0 4px 16px rgba(0,0,0,0.10);
  --wi-shadow-lg:  0 8px 32px rgba(0,0,0,0.14);
  --wi-shadow-xl:  0 20px 60px rgba(0,0,0,0.18);

  /* فونت‌ها */
  --wi-font-arabic: 'Cairo', 'Tajawal', sans-serif;
  --wi-font-size-xs:  0.75rem;
  --wi-font-size-sm:  0.875rem;
  --wi-font-size-md:  1rem;
  --wi-font-size-lg:  1.125rem;
  --wi-font-size-xl:  1.25rem;
  --wi-font-size-2xl: 1.5rem;
  --wi-font-size-3xl: 1.875rem;
  --wi-font-size-4xl: 2.25rem;

  /* Spacing */
  --wi-space-xs:  4px;
  --wi-space-sm:  8px;
  --wi-space-md:  16px;
  --wi-space-lg:  24px;
  --wi-space-xl:  32px;
  --wi-space-2xl: 48px;
  --wi-space-3xl: 64px;

  /* Transitions */
  --wi-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --wi-transition-fast: all 0.15s ease;

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

  /* Header */
  --wi-header-height: 70px;
  --wi-breaking-height: 40px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --wi-text-primary:   #F7FAFC;
  --wi-text-secondary: #CBD5E0;
  --wi-text-light:     #A0AEC0;

  --wi-bg-primary:   #0A1628;
  --wi-bg-secondary: #111F35;
  --wi-bg-tertiary:  #1A2F4E;

  --wi-border:       #2D3748;
  --wi-border-dark:  #4A5568;

  --wi-shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --wi-shadow-md:  0 4px 16px rgba(0,0,0,0.4);
  --wi-shadow-lg:  0 8px 32px rgba(0,0,0,0.5);
}

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

html {
  direction: rtl;
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--wi-font-arabic);
  font-size: var(--wi-font-size-md);
  color: var(--wi-text-primary);
  background-color: var(--wi-bg-primary);
  line-height: 1.7;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--wi-font-arabic);
}

input, textarea, select {
  font-family: var(--wi-font-arabic);
}

/* ========================================
   Container
======================================== */
.wi-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--wi-space-md);
}

.wi-container-sm {
  max-width: 900px;
}

.wi-container-lg {
  max-width: 1440px;
}

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--wi-font-arabic);
  font-weight: 700;
  line-height: 1.3;
  color: var(--wi-text-primary);
}

.wi-section-title {
  font-size: var(--wi-font-size-xl);
  font-weight: 800;
  color: var(--wi-text-primary);
  position: relative;
  padding-right: var(--wi-space-md);
  margin-bottom: var(--wi-space-lg);
  display: flex;
  align-items: center;
  gap: var(--wi-space-sm);
}

.wi-section-title::before {
  content: '';
  width: 4px;
  height: 28px;
  background: linear-gradient(180deg, var(--wi-accent), var(--wi-accent-light));
  border-radius: var(--wi-radius-full);
  flex-shrink: 0;
}

/* ========================================
   Buttons
======================================== */
.wi-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--wi-space-sm);
  padding: 10px 20px;
  border-radius: var(--wi-radius-md);
  font-size: var(--wi-font-size-sm);
  font-weight: 600;
  font-family: var(--wi-font-arabic);
  transition: var(--wi-transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.wi-btn-primary {
  background: linear-gradient(135deg, var(--wi-accent), var(--wi-accent-light));
  color: var(--wi-primary);
}

.wi-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201,168,76,0.4);
}

.wi-btn-outline {
  background: transparent;
  border: 1.5px solid var(--wi-border);
  color: var(--wi-text-primary);
}

.wi-btn-outline:hover {
  border-color: var(--wi-accent);
  color: var(--wi-accent);
}

.wi-btn-follow {
  background: var(--wi-primary);
  color: var(--wi-text-white);
  font-size: var(--wi-font-size-xs);
  padding: 6px 14px;
  border-radius: var(--wi-radius-full);
}

.wi-btn-follow.followed {
  background: var(--wi-accent);
  color: var(--wi-primary);
}

/* ========================================
   Cards
======================================== */
.wi-card {
  background: var(--wi-bg-primary);
  border: 1px solid var(--wi-border);
  border-radius: var(--wi-radius-lg);
  overflow: hidden;
  transition: var(--wi-transition);
}

.wi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--wi-shadow-md);
  border-color: var(--wi-accent);
}

/* ========================================
   Badge
======================================== */
.wi-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--wi-radius-full);
  font-size: var(--wi-font-size-xs);
  font-weight: 700;
  background: var(--wi-accent);
  color: var(--wi-primary);
}

.wi-badge-red {
  background: var(--wi-red);
  color: white;
}

.wi-badge-outline {
  background: transparent;
  border: 1px solid var(--wi-border);
  color: var(--wi-text-secondary);
}

/* ========================================
   Breaking News Bar
======================================== */
.wi-breaking-bar {
  background: var(--wi-red);
  height: var(--wi-breaking-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 100;
}

.wi-breaking-label {
  background: var(--wi-red-dark);
  color: white;
  padding: 0 var(--wi-space-md);
  height: 100%;
  display: flex;
  align-items: center;
  font-size: var(--wi-font-size-sm);
  font-weight: 800;
  white-space: nowrap;
  gap: var(--wi-space-sm);
  flex-shrink: 0;
}

.wi-breaking-label::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 0;
  border-style: solid;
  border-color: transparent var(--wi-red) transparent transparent;
  border-width: 20px 12px;
}

.wi-breaking-ticker {
  flex: 1;
  overflow: hidden;
  padding: 0 var(--wi-space-lg);
}

.wi-breaking-ticker-inner {
  display: flex;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}

.wi-breaking-ticker-inner a {
  color: white;
  font-size: var(--wi-font-size-sm);
  font-weight: 500;
  padding-left: var(--wi-space-3xl);
  opacity: 0.95;
}

.wi-breaking-ticker-inner a:hover {
  opacity: 1;
  text-decoration: underline;
}

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

/* ========================================
   Header
======================================== */
.wi-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--wi-bg-primary);
  border-bottom: 1px solid var(--wi-border);
  box-shadow: var(--wi-shadow-sm);
  transition: var(--wi-transition);
}

.wi-header-inner {
  height: var(--wi-header-height);
  display: flex;
  align-items: center;
  gap: var(--wi-space-lg);
}

/* Logo */
.wi-logo {
  display: flex;
  align-items: center;
  gap: var(--wi-space-sm);
  flex-shrink: 0;
  text-decoration: none;
}

.wi-logo-text {
  font-size: var(--wi-font-size-2xl);
  font-weight: 900;
  letter-spacing: -0.5px;
}

.wi-logo-world {
  color: var(--wi-text-primary);
}

.wi-logo-imn {
  color: var(--wi-accent);
}

/* Navigation */
.wi-nav {
  flex: 1;
  display: flex;
  align-items: center;
}

.wi-nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.wi-nav-menu > li > a {
  padding: 8px 14px;
  border-radius: var(--wi-radius-md);
  font-size: var(--wi-font-size-sm);
  font-weight: 600;
  color: var(--wi-text-secondary);
  transition: var(--wi-transition-fast);
  display: flex;
  align-items: center;
  gap: 4px;
}

.wi-nav-menu > li > a:hover,
.wi-nav-menu > li.current-menu-item > a {
  color: var(--wi-accent);
  background: rgba(201,168,76,0.08);
}

/* Header Actions */
.wi-header-actions {
  display: flex;
  align-items: center;
  gap: var(--wi-space-sm);
  flex-shrink: 0;
}

.wi-header-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--wi-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wi-text-secondary);
  background: var(--wi-bg-secondary);
  border: 1px solid var(--wi-border);
  transition: var(--wi-transition-fast);
  font-size: 16px;
  position: relative;
}

.wi-header-btn:hover {
  color: var(--wi-accent);
  border-color: var(--wi-accent);
  background: rgba(201,168,76,0.08);
}

.wi-notification-badge {
  position: absolute;
  top: -4px;
  left: -4px;
  width: 16px;
  height: 16px;
  background: var(--wi-red);
  color: white;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--wi-bg-primary);
}

.wi-login-btn {
  padding: 8px 18px;
  background: var(--wi-primary);
  color: white;
  border-radius: var(--wi-radius-md);
  font-size: var(--wi-font-size-sm);
  font-weight: 700;
  transition: var(--wi-transition);
}

[data-theme="dark"] .wi-login-btn {
  background: var(--wi-accent);
  color: var(--wi-primary);
}

.wi-login-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.wi-mobile-toggle {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: var(--wi-radius-md);
  background: var(--wi-bg-secondary);
  border: 1px solid var(--wi-border);
  color: var(--wi-text-primary);
  font-size: 18px;
}

/* ========================================
   Search Bar
======================================== */
.wi-search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,22,40,0.95);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.wi-search-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.wi-search-inner {
  width: 100%;
  max-width: 700px;
  padding: 0 var(--wi-space-lg);
}

.wi-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.wi-search-input {
  width: 100%;
  padding: 18px 60px 18px 20px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--wi-radius-xl);
  color: white;
  font-size: var(--wi-font-size-xl);
  font-family: var(--wi-font-arabic);
  outline: none;
  transition: var(--wi-transition);
}

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

.wi-search-input:focus {
  border-color: var(--wi-accent);
  background: rgba(255,255,255,0.1);
}

.wi-search-close {
  position: absolute;
  left: 16px;
  color: rgba(255,255,255,0.6);
  font-size: 22px;
  cursor: pointer;
  transition: var(--wi-transition-fast);
}

.wi-search-close:hover {
  color: white;
}

/* ========================================
   Footer
======================================== */
.wi-footer {
  background: var(--wi-primary);
  color: rgba(255,255,255,0.8);
  margin-top: var(--wi-space-3xl);
}

.wi-footer-top {
  padding: var(--wi-space-3xl) 0 var(--wi-space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--wi-space-2xl);
}

.wi-footer-brand .wi-logo-text {
  font-size: var(--wi-font-size-2xl);
}

.wi-footer-brand .wi-logo-world {
  color: white;
}

.wi-footer-desc {
  margin-top: var(--wi-space-md);
  font-size: var(--wi-font-size-sm);
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}

.wi-footer-social {
  display: flex;
  gap: var(--wi-space-sm);
  margin-top: var(--wi-space-lg);
}

.wi-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--wi-radius-md);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 15px;
  transition: var(--wi-transition);
}

.wi-social-link:hover {
  background: var(--wi-accent);
  color: var(--wi-primary);
  transform: translateY(-2px);
}

.wi-footer-col-title {
  font-size: var(--wi-font-size-sm);
  font-weight: 800;
  color: white;
  margin-bottom: var(--wi-space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.wi-footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--wi-space-sm);
}

.wi-footer-links a {
  font-size: var(--wi-font-size-sm);
  color: rgba(255,255,255,0.6);
  transition: var(--wi-transition-fast);
}

.wi-footer-links a:hover {
  color: var(--wi-accent);
  padding-right: 4px;
}

/* Newsletter */
.wi-newsletter-form {
  display: flex;
  gap: var(--wi-space-sm);
  margin-top: var(--wi-space-md);
}

.wi-newsletter-input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--wi-radius-md);
  color: white;
  font-family: var(--wi-font-arabic);
  font-size: var(--wi-font-size-sm);
  outline: none;
  transition: var(--wi-transition-fast);
}

.wi-newsletter-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.wi-newsletter-input:focus {
  border-color: var(--wi-accent);
}

.wi-newsletter-btn {
  padding: 10px 18px;
  background: var(--wi-accent);
  color: var(--wi-primary);
  border-radius: var(--wi-radius-md);
  font-size: var(--wi-font-size-sm);
  font-weight: 700;
  font-family: var(--wi-font-arabic);
  transition: var(--wi-transition);
  cursor: pointer;
  border: none;
}

.wi-newsletter-btn:hover {
  background: var(--wi-accent-light);
}

.wi-footer-bottom {
  padding: var(--wi-space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--wi-font-size-sm);
  color: rgba(255,255,255,0.4);
}

/* ========================================
   Article Card
======================================== */
.wi-article-card {
  background: var(--wi-bg-primary);
  border: 1px solid var(--wi-border);
  border-radius: var(--wi-radius-lg);
  overflow: hidden;
  transition: var(--wi-transition);
}

.wi-article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--wi-shadow-lg);
  border-color: transparent;
}

.wi-article-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.wi-article-card:hover .wi-article-card-img {
  transform: scale(1.03);
}

.wi-article-card-img-wrap {
  overflow: hidden;
  position: relative;
}

.wi-article-card-badge {
  position: absolute;
  top: var(--wi-space-sm);
  right: var(--wi-space-sm);
}

.wi-article-card-body {
  padding: var(--wi-space-md);
}

.wi-article-card-cat {
  font-size: var(--wi-font-size-xs);
  font-weight: 700;
  color: var(--wi-accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--wi-space-sm);
  display: block;
}

.wi-article-card-title {
  font-size: var(--wi-font-size-lg);
  font-weight: 700;
  line-height: 1.4;
  color: var(--wi-text-primary);
  margin-bottom: var(--wi-space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wi-article-card-title:hover {
  color: var(--wi-accent);
}

.wi-article-card-excerpt {
  font-size: var(--wi-font-size-sm);
  color: var(--wi-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--wi-space-md);
}

.wi-article-card-meta {
  display: flex;
  align-items: center;
  gap: var(--wi-space-md);
  font-size: var(--wi-font-size-xs);
  color: var(--wi-text-light);
  border-top: 1px solid var(--wi-border);
  padding-top: var(--wi-space-md);
}

.wi-article-card-author {
  display: flex;
  align-items: center;
  gap: var(--wi-space-xs);
  flex: 1;
}

.wi-article-card-author img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.wi-article-card-stats {
  display: flex;
  align-items: center;
  gap: var(--wi-space-md);
}

.wi-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========================================
   Featured Article (Hero)
======================================== */
.wi-hero-article {
  position: relative;
  border-radius: var(--wi-radius-xl);
  overflow: hidden;
  aspect-ratio: 16/9;
}

.wi-hero-article img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.wi-hero-article:hover img {
  transform: scale(1.03);
}

.wi-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10,22,40,0.95) 0%,
    rgba(10,22,40,0.6) 50%,
    rgba(10,22,40,0.1) 100%
  );
}

.wi-hero-content {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  padding: var(--wi-space-xl);
}

.wi-hero-cat {
  display: inline-block;
  background: var(--wi-accent);
  color: var(--wi-primary);
  padding: 4px 12px;
  border-radius: var(--wi-radius-full);
  font-size: var(--wi-font-size-xs);
  font-weight: 800;
  margin-bottom: var(--wi-space-md);
}

.wi-hero-title {
  font-size: var(--wi-font-size-3xl);
  font-weight: 900;
  color: white;
  line-height: 1.3;
  margin-bottom: var(--wi-space-md);
}

.wi-hero-meta {
  display: flex;
  align-items: center;
  gap: var(--wi-space-md);
  color: rgba(255,255,255,0.7);
  font-size: var(--wi-font-size-sm);
}

/* ========================================
   Sidebar
======================================== */
.wi-layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--wi-space-2xl);
}

.wi-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--wi-space-xl);
}

.wi-sidebar-widget {
  background: var(--wi-bg-secondary);
  border-radius: var(--wi-radius-lg);
  padding: var(--wi-space-lg);
  border: 1px solid var(--wi-border);
}

.wi-sidebar-widget-title {
  font-size: var(--wi-font-size-md);
  font-weight: 800;
  margin-bottom: var(--wi-space-md);
  padding-bottom: var(--wi-space-md);
  border-bottom: 2px solid var(--wi-accent);
  color: var(--wi-text-primary);
}

/* Trending List */
.wi-trending-list {
  display: flex;
  flex-direction: column;
  gap: var(--wi-space-md);
}

.wi-trending-item {
  display: flex;
  gap: var(--wi-space-md);
  align-items: flex-start;
}

.wi-trending-num {
  font-size: var(--wi-font-size-2xl);
  font-weight: 900;
  color: var(--wi-border);
  line-height: 1;
  flex-shrink: 0;
  min-width: 32px;
}

.wi-trending-title {
  font-size: var(--wi-font-size-sm);
  font-weight: 600;
  line-height: 1.4;
  color: var(--wi-text-primary);
}

.wi-trending-title:hover {
  color: var(--wi-accent);
}

/* ========================================
   Main Content Grid
======================================== */
.wi-main {
  padding: var(--wi-space-2xl) 0;
}

.wi-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--wi-space-lg);
}

.wi-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--wi-space-lg);
}

.wi-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--wi-space-lg);
}

.wi-section {
  margin-bottom: var(--wi-space-3xl);
}

.wi-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--wi-space-lg);
}

.wi-view-all {
  font-size: var(--wi-font-size-sm);
  font-weight: 600;
  color: var(--wi-accent);
  display: flex;
  align-items: center;
  gap: 4px;
}

.wi-view-all:hover {
  gap: 8px;
}

/* ========================================
   Category Pills
======================================== */
.wi-categories-bar {
  background: var(--wi-bg-secondary);
  border-bottom: 1px solid var(--wi-border);
  padding: 10px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.wi-categories-bar::-webkit-scrollbar {
  display: none;
}

.wi-categories-list {
  display: flex;
  gap: var(--wi-space-sm);
  padding: 0 var(--wi-space-md);
  min-width: max-content;
}

.wi-cat-pill {
  padding: 6px 16px;
  border-radius: var(--wi-radius-full);
  font-size: var(--wi-font-size-sm);
  font-weight: 600;
  color: var(--wi-text-secondary);
  background: var(--wi-bg-primary);
  border: 1.5px solid var(--wi-border);
  transition: var(--wi-transition-fast);
  white-space: nowrap;
}

.wi-cat-pill:hover,
.wi-cat-pill.active {
  background: var(--wi-accent);
  color: var(--wi-primary);
  border-color: var(--wi-accent);
}

/* ========================================
   Reading Progress Bar
======================================== */
.wi-reading-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: rgba(201,168,76,0.2);
  z-index: 9999;
}

.wi-reading-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--wi-accent), var(--wi-red));
  width: 0%;
  transition: width 0.1s linear;
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 1024px) {
  .wi-layout-with-sidebar {
    grid-template-columns: 1fr;
  }
  .wi-sidebar {
    display: none;
  }
  .wi-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .wi-footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --wi-header-height: 60px;
  }
  .wi-nav {
    display: none;
  }
  .wi-mobile-toggle {
    display: flex;
  }
  .wi-grid-3,
  .wi-grid-4 {
    grid-template-columns: 1fr;
  }
  .wi-grid-2 {
    grid-template-columns: 1fr;
  }
  .wi-hero-title {
    font-size: var(--wi-font-size-xl);
  }
  .wi-footer-top {
    grid-template-columns: 1fr;
  }
  .wi-footer-bottom {
    flex-direction: column;
    gap: var(--wi-space-sm);
    text-align: center;
  }
}

/* ========================================
   Utilities
======================================== */
.wi-text-accent { color: var(--wi-accent); }
.wi-text-red    { color: var(--wi-red); }
.wi-text-light  { color: var(--wi-text-light); }
.wi-bg-accent   { background: var(--wi-accent); }
.wi-flex        { display: flex; }
.wi-flex-center { display: flex; align-items: center; }
.wi-gap-sm      { gap: var(--wi-space-sm); }
.wi-gap-md      { gap: var(--wi-space-md); }
.wi-mt-md       { margin-top: var(--wi-space-md); }
.wi-mt-lg       { margin-top: var(--wi-space-lg); }
.wi-mb-lg       { margin-bottom: var(--wi-space-lg); }
.wi-hidden      { display: none !important; }

/* Skeleton Loading */
.wi-skeleton {
  background: linear-gradient(90deg, var(--wi-border) 25%, var(--wi-bg-tertiary) 50%, var(--wi-border) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s infinite;
  border-radius: var(--wi-radius-sm);
}

@keyframes skeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}