/* ===========================
   CSS محسّن لصفحة المساعدة - موحد مع التصميم الرئيسي
   تم الدمج مع الحفاظ على الهيكل والوظائف
=========================== */

/* ===== المتغيرات الموحدة ===== */
:root {
  /* الألوان الأساسية */
  --bg-color: #f5f7fb;
  --text-color: #1f2937;
  --primary-text: #6b7280;
  --secondary-text: #39393a;
  --card-bg: #ffffff;
  --accent-color: #2f71d3;
  --accent-hover: #1d4ed8;
  --btn-bg: var(--accent-color);
  --btn-color: #fff;
  --border-color: #f3f4f6;
  
  /* ألوان المساعدة */
  --help-primary: var(--accent-color);
  --help-secondary: #8b5cf6;
  --help-accent: #f59e0b;
  --help-success: #10b981;
  --help-warning: #f59e0b;
  --help-error: #ef4444;
  
  /* الظلال */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* التدرجات */
  --help-gradient: linear-gradient(135deg, var(--accent-color) 0%, #764ba2 100%);
  
  /* الأنماط */
  --border-radius: 10px;
  --border-radius-sm: 6px;
  --border-radius-lg: 20px;
  
  /* التحويلات */
  --transition-fast: 0.3s;
  --transition-slow: 0.8s;
  
  /* الخطوط */
  --font-primary: 'Cairo', Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
}

/* ===== الوضع الداكن الموحد ===== */
body.dark-mode {
  --bg-color: #111827;
  --text-color: #f9fafb;
  --primary-text: #d1d5db;
  --secondary-text: #9ca3af;
  --card-bg: #1f2937;
  --accent-color: #3b82f6;
  --accent-hover: #2563eb;
  --border-color: #374151;
  
  /* ألوان المساعدة في الوضع الداكن */
  --help-primary: #60a5fa;
  --help-secondary: #a78bfa;
  --help-accent: #fbbf24;
  --help-success: #34d399;
  --help-warning: #fbbf24;
  --help-error: #f87171;
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --help-gradient: linear-gradient(135deg, #7e22ce 0%, #c026d3 100%);
}

/* ===== الأساسيات المشتركة ===== */
.help-container {
  min-height: 100vh;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  transition: all var(--transition-fast);
  padding: 20px;
}

/* ===== قسم البطولي الموحد ===== */
.help-hero {
  background: var(--help-gradient);
  color: white;
  padding: 4rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: -20px -20px 3rem -20px;
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.help-hero h1 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.help-hero p {
  font-size: var(--font-size-xl);
  opacity: 0.95;
  margin-bottom: 3rem;
  position: relative;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== شريط البحث الموحد ===== */
.help-search {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.search-box {
  display: flex;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  transition: all var(--transition-fast);
}

.search-box input {
  flex: 1;
  padding: 1.2rem 2rem;
  border: none;
  border-radius: 50px 0 0 50px;
  font-size: var(--font-size-lg);
  font-family: var(--font-primary);
  outline: none;
  background: var(--card-bg);
  color: var(--text-color);
}

.search-box input::placeholder {
  color: var(--primary-text);
}

.search-box button {
  background: var(--help-accent);
  color: white;
  border: none;
  padding: 1.2rem 2.5rem;
  font-size: var(--font-size-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-box button:hover {
  background: color-mix(in srgb, var(--help-accent) 80%, black);
}

/* ===== فئات المساعدة - متوافقة مع تخطيط الأخبار ===== */
.help-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 4rem 0;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.help-category-card {
  background: var(--card-bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  text-decoration: none;
  color: var(--text-color);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  border: 2px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.help-category-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-color), var(--help-secondary));
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.help-category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-color);
}

.help-category-card:hover::before {
  opacity: 1;
}

.category-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
  transition: transform var(--transition-fast);
}

.help-category-card:hover .category-icon {
  transform: scale(1.1);
}

.help-category-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: 1rem;
  color: var(--text-color);
  font-weight: 700;
}

.help-category-card p {
  color: var(--primary-text);
  line-height: 1.6;
  margin: 0;
}

/* ===== أقسام الأسئلة الشائعة ===== */
.faq-section {
  margin: 5rem 0;
  background: var(--card-bg);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.faq-section h2 {
  color: var(--text-color);
  font-size: var(--font-size-3xl);
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
  font-weight: 700;
}

.faq-section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--help-gradient);
  border-radius: 2px;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

/* ===== عناصر الأسئلة الشائعة ===== */
.faq-item {
  background: color-mix(in srgb, var(--bg-color) 50%, transparent);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--accent-color);
}

.faq-item.active {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 1.5rem 2rem;
  background: var(--card-bg);
  border: none;
  width: 100%;
  text-align: right;
  font-size: var(--font-size-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-fast);
  color: var(--text-color);
}

.faq-question:hover {
  background: color-mix(in srgb, var(--bg-color) 30%, transparent);
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--primary-text);
  transition: all var(--transition-fast);
  margin-right: 1rem;
}

.faq-item.active .faq-icon {
  color: var(--accent-color);
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: all var(--transition-fast);
  background: var(--card-bg);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding: 0 2rem 2rem 2rem;
  max-height: 1000px;
}

.faq-answer p {
  margin-bottom: 1rem;
  color: var(--text-color);
}

.faq-answer ul, .faq-answer ol {
  margin: 1rem 0;
  padding-right: 2rem;
}

.faq-answer li {
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

/* ===== طرق الاتصال ===== */
.contact-section {
  margin: 5rem 0 3rem 0;
  text-align: center;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.contact-section h2 {
  color: var(--text-color);
  font-size: var(--font-size-3xl);
  margin-bottom: 1rem;
  font-weight: 700;
}

.contact-section > p {
  color: var(--primary-text);
  font-size: var(--font-size-lg);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.contact-method {
  background: var(--card-bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border-color);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.contact-method::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-color), var(--help-secondary));
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.contact-method:hover::before {
  opacity: 1;
}

.contact-method:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-color);
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
  transition: transform var(--transition-fast);
}

.contact-method:hover .contact-icon {
  transform: scale(1.1);
}

.contact-method h3 {
  font-size: var(--font-size-xl);
  margin-bottom: 1rem;
  color: var(--text-color);
  font-weight: 700;
}

.contact-method p {
  color: var(--primary-text);
  margin: 0.5rem 0;
}

.chat-btn {
  background: var(--help-success);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: var(--font-size-base);
  font-family: var(--font-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 1rem;
}

.chat-btn:hover {
  background: color-mix(in srgb, var(--help-success) 80%, black);
  transform: scale(1.05);
}

/* ===== رسائل التنبيه ===== */
.help-notification {
  position: fixed;
  margin-top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--help-success);
  color: white;
  padding: 1.2rem 2rem;
  border-radius: 50px;
  box-shadow: var(--shadow-hover);
  z-index: 1000;
  transition: all var(--transition-fast);
  font-weight: 600;
  padding: 20px 30px !important;
}

.help-notification.show {
  transform: translateX(-50%) translateY(0);
}

.help-notification.error {
  background: var(--help-error);
}

/* ===== التجاوب الموحد ===== */
@media (max-width: 768px) {
  .help-container {
    padding: 15px;
  }
  
  .help-hero {
    padding: 3rem 0;
    margin: -15px -15px 2rem -15px;
  }
  
  .help-hero h1 {
    font-size: var(--font-size-3xl);
  }
  
  .help-hero p {
    font-size: var(--font-size-lg);
  }
  
  .search-box {
    flex-direction: column;
    border-radius: var(--border-radius);
  }
  
  .search-box input {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    padding: 1rem 1.5rem;
  }
  
  .search-box button {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    padding: 1rem 1.5rem;
  }
  
  .help-categories {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 3rem 0;
  }
  
  .help-category-card {
    padding: 2rem 1.5rem;
  }
  
  .faq-section {
    padding: 2rem 1.5rem;
    margin: 3rem auto;
  }
  
  .faq-section h2 {
    font-size: var(--font-size-2xl);
  }
  
  .faq-question {
    padding: 1.5rem;
    font-size: var(--font-size-base);
  }
  
  .contact-methods {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contact-method {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .help-hero h1 {
    font-size: var(--font-size-2xl);
  }
  
  .help-hero p {
    font-size: var(--font-size-base);
  }
  
  .faq-question {
    padding: 1.2rem;
  }
  
  .category-icon {
    font-size: 3rem;
  }
  
  .contact-icon {
    font-size: 2.5rem;
  }
}

/* ===== تأثيرات مشتركة ===== */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.help-category-card,
.faq-item,
.contact-method {
  animation: slideInUp 0.6s ease-out;
}

/* ===== إمكانية الوصول ===== */
@media (prefers-reduced-motion: reduce) {
  .help-category-card,
  .faq-item,
  .contact-method,
  .search-box button,
  .chat-btn {
    animation: none;
    transition: none;
  }
}

.faq-question:focus,
.help-category-card:focus,
.chat-btn:focus,
.search-box input:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* ===== انتقالات سلسة للوضع الداكن ===== */
.help-container,
.help-hero,
.help-category-card,
.faq-section,
.faq-item,
.faq-question,
.faq-answer,
.contact-method,
.search-box,
.search-box input,
.help-notification {
  transition: background-color var(--transition-fast), 
              color var(--transition-fast), 
              border-color var(--transition-fast), 
              box-shadow var(--transition-fast);
}