/*
 * Улучшения для header и навигации
 * Убираем лишние границы, упрощаем дизайн
 * Дата: 2025-07-08
 */

/* =============================================================================
   ГЛАВНЫЙ HEADER
   ============================================================================= */

.main-header {
  background-color: var(--bg-primary) !important;
  border: none !important;
  border-bottom: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-sm) !important;
  padding: 1rem 0 !important;
}

/* =============================================================================
   НАВИГАЦИЯ
   ============================================================================= */

.main-nav {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 1rem !important;
  border: none !important;
}

/* Логотип */
.logo {
  border: none !important;
  border-radius: 0 !important;
}

.logo a {
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  text-decoration: none !important;
  color: var(--text-primary) !important;
  border: none !important;
}

.logo-icon {
  width: 32px !important;
  height: 32px !important;
  border: none !important;
  border-radius: 0 !important;
}

.logo-text {
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
}

.logo-tagline {
  font-size: 0.875rem !important;
  color: var(--text-secondary) !important;
  margin-left: 0.25rem !important;
}

/* =============================================================================
   НАВИГАЦИОННЫЕ ССЫЛКИ
   ============================================================================= */

.nav-links {
  display: flex !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  gap: 2rem !important;
  border: none !important;
}

.nav-links li {
  border: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nav-links a {
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  padding: 0.5rem 1rem !important;
  text-decoration: none !important;
  color: var(--text-primary) !important;
  border: none !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition-fast) !important;
  background-color: transparent !important;
}

.nav-links a:hover {
  background-color: var(--bg-secondary) !important;
  color: var(--text-primary) !important;
  border: none !important;
}

.nav-links a.active {
  background-color: var(--primary-dark) !important;
  color: var(--text-light) !important;
  border: none !important;
}

.nav-icon {
  width: 18px !important;
  height: 18px !important;
  border: none !important;
  opacity: 0.8 !important;
}

.nav-links a:hover .nav-icon,
.nav-links a.active .nav-icon {
  opacity: 1 !important;
}

/* =============================================================================
   МОБИЛЬНАЯ НАВИГАЦИЯ
   ============================================================================= */

.mobile-menu-button {
  display: none !important;
  background: none !important;
  border: none !important;
  padding: 0.5rem !important;
  cursor: pointer !important;
  flex-direction: column !important;
  gap: 3px !important;
}

.mobile-menu-button span {
  width: 24px !important;
  height: 2px !important;
  background-color: var(--text-primary) !important;
  border: none !important;
  border-radius: 1px !important;
  transition: all var(--transition-fast) !important;
}

/* =============================================================================
   ПОИСК В HEADER
   ============================================================================= */

.search-container {
  padding: 0.5rem 0 !important;
  border: none !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding-left: 1rem !important;
  padding-right: 1rem !important;
}

.search-form {
  display: flex !important;
  gap: 0.5rem !important;
  align-items: center !important;
  border: none !important;
  background-color: var(--bg-secondary) !important;
  padding: 0.75rem !important;
  border-radius: var(--radius-md) !important;
}

.search-form input[type="search"] {
  flex: 1 !important;
  border: none !important;
  background: transparent !important;
  padding: 0.5rem !important;
  font-size: 1rem !important;
  color: var(--text-primary) !important;
  border-radius: 0 !important;
}

.search-form input[type="search"]:focus {
  outline: none !important;
  border: none !important;
  box-shadow: none !important;
}

.search-form input[type="search"]::placeholder {
  color: var(--text-muted) !important;
}

.search-form .btn {
  border: none !important;
  background-color: var(--primary-dark) !important;
  color: var(--text-light) !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition-fast) !important;
}

.search-form .btn:hover {
  background-color: var(--interactive-hover) !important;
  border: none !important;
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

@media (max-width: 768px) {
  .main-nav {
    flex-wrap: wrap !important;
    gap: 1rem !important;
  }
  
  .mobile-menu-button {
    display: flex !important;
  }
  
  .nav-links {
    display: none !important;
    width: 100% !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
    margin-top: 1rem !important;
    padding: 1rem !important;
    background-color: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
  }
  
  .nav-links.show {
    display: flex !important;
  }
  
  .nav-links a {
    width: 100% !important;
    justify-content: flex-start !important;
    padding: 0.75rem 1rem !important;
  }
  
  .search-container {
    order: 3 !important;
    width: 100% !important;
    margin-top: 1rem !important;
  }
  
  .search-form {
    flex-direction: column !important;
    gap: 0.75rem !important;
  }
  
  .search-form input[type="search"] {
    width: 100% !important;
    padding: 0.75rem !important;
    border: 1px solid var(--border-light) !important;
    background-color: var(--bg-primary) !important;
    border-radius: var(--radius-sm) !important;
  }
  
  .search-form .btn {
    width: 100% !important;
    padding: 0.75rem !important;
  }
}

@media (max-width: 480px) {
  .main-nav {
    padding: 0 0.5rem !important;
  }
  
  .logo-text {
    font-size: 1.25rem !important;
  }
  
  .logo-tagline {
    display: none !important;
  }
  
  .nav-links {
    gap: 0.25rem !important;
    padding: 0.5rem !important;
  }
  
  .nav-links a {
    padding: 0.5rem 0.75rem !important;
    font-size: 0.9rem !important;
  }
  
  .nav-icon {
    width: 16px !important;
    height: 16px !important;
  }
}