/* تصميم استعراض الأقسام - مبني على تصميم استعراض الهواتف */
:root {
  --mps-primary-color: #2563eb;
  --mps-primary-dark: #1d4ed8;
  --mps-secondary-color: #10b981;
  --mps-accent-color: #f59e0b;
  --mps-text-color: #1f2937;
  --mps-text-light: #6b7280;
  --mps-background: #f9fafb;
  --mps-card-bg: #ffffff;
  --mps-light-gray: #f3f4f6;
  --mps-gray: #e5e7eb;
  --mps-dark-gray: #9ca3af;
  --mps-white: #ffffff;
  --mps-black: #111827;
  --mps-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --mps-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --mps-shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --mps-shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --mps-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --mps-border-radius: 0.75rem;
  --mps-border-radius-sm: 0.375rem;
  --mps-border-radius-lg: 1rem;
  --mps-gradient: linear-gradient(135deg, var(--mps-primary-color), var(--mps-primary-dark));
}

/* تصميم الحاوية الرئيسية */
.mps-showcase-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  font-family: 'Tajawal', sans-serif;
  direction: rtl;
  color: var(--mps-text-color);
  letter-spacing: -0.01em;
  background-color: var(--mps-background);
}

/* تصميم رأس القسم */
.mps-category-header {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 15px;
}

.mps-category-header:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--mps-gradient);
  border-radius: 2px;
}

.mps-category-title {
  font-size: 2.5rem;
  color: var(--mps-text-color);
  margin-bottom: 15px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.mps-category-description {
  font-size: 1.125rem;
  color: var(--mps-text-light);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* تحسين تنسيق علامة تصنيف الأقسام */
.mps-phone-brand-tag {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(to right, var(--mps-primary-color), var(--mps-primary-dark));
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  z-index: 3;
  transition: var(--mps-transition);
  border-right: 3px solid var(--mps-accent-color);
  letter-spacing: 0.5px;
  min-width: 60px;
  text-align: center;
}

.mps-phone-card:hover .mps-phone-brand-tag {
  transform: translateY(-3px);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
  padding-right: 18px;
}

/* تصميم الفلاتر */
.mps-filters-container {
  background-color: var(--mps-card-bg);
  border-radius: var(--mps-border-radius);
  padding: 30px;
  margin-bottom: 40px;
  box-shadow: var(--mps-shadow);
  position: relative;
  overflow: hidden;
}

.mps-filters-container:before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: var(--mps-gradient);
}

.mps-search-bar {
  display: flex;
  margin-bottom: 24px;
  position: relative;
}

#mps-phone-search {
  flex: 1;
  border: 2px solid var(--mps-gray);
  border-radius: var(--mps-border-radius-sm);
  padding: 14px 18px;
  font-size: 1rem;
  outline: none;
  transition: var(--mps-transition);
  color: var(--mps-text-color);
  background-color: var(--mps-white);
  box-shadow: var(--mps-shadow-sm);
}

#mps-phone-search:focus {
  border-color: var(--mps-primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

#mps-search-btn {
  background: var(--mps-gradient);
  color: var(--mps-white);
  border: none;
  border-radius: var(--mps-border-radius-sm);
  padding: 0 25px;
  margin-right: 10px;
  cursor: pointer;
  transition: var(--mps-transition);
  font-weight: 600;
  box-shadow: var(--mps-shadow-sm);
}

#mps-search-btn:hover {
  box-shadow: var(--mps-shadow-md);
  transform: translateY(-2px);
}

.mps-filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-end;
}

.mps-filter-group {
  flex: 1;
  min-width: 200px;
}

.mps-filter-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--mps-text-light);
  margin-bottom: 8px;
  font-weight: 600;
}

.mps-filter {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--mps-gray);
  border-radius: var(--mps-border-radius-sm);
  font-size: 0.9375rem;
  color: var(--mps-text-color);
  outline: none;
  transition: var(--mps-transition);
  background-color: var(--mps-white);
  box-shadow: var(--mps-shadow-sm);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 0.75rem center;
  background-size: 1rem;
  padding-left: 2.5rem;
}

.mps-filter:focus {
  border-color: var(--mps-primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.mps-reset-btn {
  padding: 12px 24px;
  background-color: var(--mps-light-gray);
  border: 2px solid var(--mps-gray);
  border-radius: var(--mps-border-radius-sm);
  cursor: pointer;
  transition: var(--mps-transition);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--mps-text-light);
  box-shadow: var(--mps-shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mps-reset-btn:hover {
  background-color: var(--mps-gray);
  color: var(--mps-text-color);
  box-shadow: var(--mps-shadow-md);
  transform: translateY(-2px);
}

.mps-reset-btn:before {
  content: '↺';
  margin-left: 6px;
  font-size: 1.1em;
}

/* تصميم شبكة المنشورات */
.mps-phones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

/* تصميم بطاقة المنشور العادي */
.mps-post-card {
  background-color: var(--mps-card-bg);
  border-radius: var(--mps-border-radius);
  overflow: hidden;
  box-shadow: var(--mps-shadow);
  transition: var(--mps-transition);
  position: relative;
  border: 1px solid var(--mps-gray);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mps-post-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--mps-shadow-lg);
  border-color: var(--mps-primary-color);
}

.mps-post-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.mps-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--mps-transition);
}

.mps-post-card:hover .mps-post-image img {
  transform: scale(1.05);
}

.mps-post-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--mps-transition);
}

.mps-post-card:hover .mps-post-overlay {
  opacity: 1;
}

.mps-post-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.mps-post-title {
  font-size: 1.25rem;
  margin: 0 0 12px;
  line-height: 1.3;
  font-weight: 700;
}

.mps-post-title a {
  color: var(--mps-text-color);
  text-decoration: none;
  transition: var(--mps-transition);
}

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

.mps-post-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  font-size: 0.875rem;
  color: var(--mps-text-light);
  padding-bottom: 15px;
  border-bottom: 1px solid var(--mps-gray);
}

.mps-post-date, .mps-post-comments {
  display: flex;
  align-items: center;
}

.mps-post-date i, .mps-post-comments i {
  margin-left: 5px;
  color: var(--mps-primary-color);
}

.mps-post-excerpt {
  color: var(--mps-text-light);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.mps-post-actions {
  margin-top: auto;
}

/* تصميم الترقيم */
.mps-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}

.mps-pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: var(--mps-border-radius-sm);
  background-color: var(--mps-white);
  color: var(--mps-text-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--mps-transition);
  border: 2px solid var(--mps-gray);
  padding: 0 10px;
}

.mps-pagination-btn:hover:not(.current):not(.disabled) {
  background-color: var(--mps-light-gray);
  border-color: var(--mps-primary-color);
  color: var(--mps-primary-color);
  transform: translateY(-2px);
}

.mps-pagination-btn.current {
  background: var(--mps-gradient);
  color: var(--mps-white);
  border-color: var(--mps-primary-color);
}

.mps-pagination-dots {
  margin: 0 5px;
  color: var(--mps-text-light);
}

.mps-pagination-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--mps-gray);
  color: var(--mps-text-light);
}

.mps-pagination-prev,
.mps-pagination-next {
  width: auto;
  padding: 0 15px;
}

/* AJAX Pagination */
.mps-ajax-pagination {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  margin-bottom: 20px;
}

.mps-load-more {
  padding: 12px 24px;
  background: var(--mps-gradient);
  color: var(--mps-white);
  border: none;
  border-radius: var(--mps-border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--mps-transition);
}

.mps-load-more:hover {
  box-shadow: var(--mps-shadow-md);
  transform: translateY(-2px);
}

.mps-prev-page:before {
  content: "←";
  margin-left: 8px;
}

.mps-next-page:after {
  content: "→";
  margin-right: 8px;
}

/* Loading Spinner */
.mps-loading-spinner {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
}

.mps-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(37, 99, 235, 0.1);
  border-top: 5px solid var(--mps-primary-color);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.6, 0.2, 0.4, 0.8) infinite;
  box-shadow: var(--mps-shadow-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Notification */
.mps-notification {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: var(--mps-secondary-color);
  color: var(--mps-white);
  padding: 16px 24px;
  border-radius: var(--mps-border-radius);
  box-shadow: var(--mps-shadow-lg);
  z-index: 1000;
  font-size: 1rem;
  font-weight: 600;
  transform: translateY(100px);
  opacity: 0;
  animation: slideUp 0.3s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

@keyframes slideUp {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* No Posts Found */
.mps-no-phones {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  color: var(--mps-text-light);
  background-color: var(--mps-card-bg);
  border-radius: var(--mps-border-radius);
  box-shadow: var(--mps-shadow);
}

.mps-no-phones p {
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.mps-no-phones:before {
  content: '📄';
  display: block;
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.5;
}

/* Fade In Animation */
.mps-phone-card, .mps-post-card {
  animation: fadeIn 0.5s ease-out;
  animation-fill-mode: backwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Staggered Animation */
.mps-phones-grid .mps-phone-card:nth-child(1),
.mps-phones-grid .mps-post-card:nth-child(1) { animation-delay: 0.1s; }
.mps-phones-grid .mps-phone-card:nth-child(2),
.mps-phones-grid .mps-post-card:nth-child(2) { animation-delay: 0.2s; }
.mps-phones-grid .mps-phone-card:nth-child(3),
.mps-phones-grid .mps-post-card:nth-child(3) { animation-delay: 0.3s; }
.mps-phones-grid .mps-phone-card:nth-child(4),
.mps-phones-grid .mps-post-card:nth-child(4) { animation-delay: 0.4s; }
.mps-phones-grid .mps-phone-card:nth-child(5),
.mps-phones-grid .mps-post-card:nth-child(5) { animation-delay: 0.5s; }
.mps-phones-grid .mps-phone-card:nth-child(6),
.mps-phones-grid .mps-post-card:nth-child(6) { animation-delay: 0.6s; }

/* Responsive Styles */
@media (max-width: 992px) {
  .mps-phones-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .mps-showcase-container {
    padding: 30px 15px;
  }
  
  .mps-category-title {
    font-size: 2rem;
  }
  
  .mps-filter-controls {
    flex-direction: column;
  }
  
  .mps-filter-group {
    width: 100%;
  }
  
  .mps-phones-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .mps-search-bar {
    flex-direction: column;
  }
  
  #mps-search-btn {
    margin-top: 10px;
    margin-right: 0;
    width: 100%;
    padding: 12px;
  }
}

@media (max-width: 576px) {
  .mps-category-title {
    font-size: 1.75rem;
  }
  
  .mps-category-description {
    font-size: 1rem;
  }
  
  .mps-phones-grid {
    grid-template-columns: 1fr;
  }
  
  .mps-post-image {
    height: 180px;
  }
  
  .mps-post-actions {
    flex-direction: column;
  }
}