:root {
    
    --color-gold-primary: #f5c518;         
    --color-gold-secondary: #d4af37;      
    --color-gold-tertiary: #b8860b;        
    --color-black-bg: #000;                
    --color-white: #fff;                   
    --color-text-muted: rgba(255, 255, 255, 0.6);   
    --color-text-light: rgba(255, 255, 255, 0.85); 

   
    --bg-card: rgba(255, 255, 255, 0.05);  
    --bg-overlay-dark: rgba(0, 0, 0, 0.6);  
    --bg-gradient-fade: linear-gradient(transparent, var(--color-black-bg));


    --radius-sm: 0.75rem;              
    --radius-md: 1rem;                   
    --radius-lg: 50px;                     
    --radius-circle: 50%;                  

    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;

    --font-size-xs: 0.85rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 0.95rem;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.3rem;
    --font-size-2xl: 1.4rem;
    --font-size-3xl: 3.5rem;

    --image-thumb: 70px;                   
    --line-height: 1.7;

    
    --transition-fast: 0.3s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.5s ease;
    --transition-nebula: 20s ease-in-out infinite alternate;
    --transition-twinkle: 3s infinite alternate;

    
    --shadow-glow-sm: 0 0 20px rgba(245, 197, 24, 0.4);
    --shadow-card-hover: 0 20px 40px rgba(245, 197, 24, 0.25);
    --shadow-button-hover: 0 4px 12px rgba(245, 197, 24, 0.2);

    
    --nebula-layer-1: radial-gradient(circle at 20% 80%, rgba(245, 197, 24, 0.15) 0%, transparent 50%);
    --nebula-layer-2: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
    --nebula-layer-3: radial-gradient(circle at 40% 40%, rgba(245, 197, 24, 0.1) 0%, transparent 50%);

   
    --blur-sm: blur(5px);
    --blur-md: blur(10px);

  
    --tree-line-width: 2px;
    --tree-line-radius: 2px;
    --tree-branch-width: 1.5rem;
    --tree-branch-height: 2px;

    
    --image-ratio: 62.5%; 
}



* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'MainFont','Vazirmatn', sans-serif ;
    background: var(--color-black-bg);
    color: var(--color-white);
    overflow-x: hidden;
    position: relative;
    direction: rtl;
}





@keyframes nebula {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(5%, 5%) rotate(1deg); }
}

@keyframes twinkle {
    0% { opacity: 0.3; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

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



.blog-hero {
    min-height: 35vh;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(-10px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    position: relative;
}

.blog-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--bg-gradient-fade);
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-gold-primary);
    text-shadow: var(--shadow-glow-sm);
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    font-weight: 400;
    max-width: 700px;
    margin: var(--spacing-lg) auto;
    animation: fadeInUp 1s ease-out 0.2s both;
}



.blog-card {
    background: var(--bg-card);
    border: 1px solid rgba(245, 197, 24, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-medium);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    animation: fadeInUp 0.6s ease-out both;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-gold-primary);
}

.blog-image-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: var(--image-ratio);
    overflow: hidden;
    background: var(--color-black-bg);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.blog-image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
    display: block;
}

.blog-card:hover .blog-image-wrapper img {
    transform: scale(1.08);
}

.blog-card .card-body {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card .card-title {
    font-weight: 700;
    color: var(--color-gold-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.blog-card .card-text {
    font-size: var(--font-size-md);
    line-height: var(--line-height);
    color: var(--color-text-light);
    flex-grow: 1;
}

.blog-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.read-more {
    color: var(--color-gold-primary);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    align-self: flex-start;
    margin-top: auto;
}

.read-more::after {
    content: '→';
    margin-right: var(--spacing-sm);
    transition: transform var(--transition-fast);
    display: inline-block;
}

.read-more:hover::after {
    transform: translateX(5px);
}



.pagination .page-link {
    background: transparent;
    border: 1px solid rgba(245, 197, 24, 0.3);
    color: var(--color-gold-primary);
    border-radius: var(--radius-lg);
    margin: 0 var(--spacing-xs);
}

.pagination .page-item.active .page-link {
    background: var(--color-gold-primary);
    color: var(--color-black-bg);
    border-color: var(--color-gold-primary);
}



.sidebar-widget,
.categories-widget {
    background: var(--bg-card);
    border: 1px solid rgba(245, 197, 24, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    margin-bottom: var(--spacing-2xl);
}

.categories-widget {
    height: 100%;
    display: flex;
    flex-direction: column;
    direction: rtl;
}

.widget-title {
    color: var(--color-gold-primary);
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
    text-align: right;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background: var(--color-gold-primary);
    border-radius: var(--tree-line-radius);
}



.popular-post {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-fast);
}

.popular-post:hover {
    transform: translateX(-5px);
}

.popular-post img {
    width: var(--image-thumb);
    height: var(--image-thumb);
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-left: var(--spacing-lg);
}

.popular-post h6 {
    font-size: var(--font-size-md);
    margin: 0;
    color: var(--color-white);
}

.popular-post small {
    color: var(--color-text-muted);
}



.category-tree.tree-line {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    flex-grow: 1;
}

.category-tree.tree-line > li {
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-xl);
}


.category-tree.tree-line > li > .category-toggle,
.submenu > li > .category-toggle,
.submenu .submenu > li > .category-toggle,
.submenu .submenu .submenu > li > .category-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0.75rem var(--spacing-lg);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-weight: 600;
    background: rgba(245, 197, 24, 0.15);
    border: 1px solid rgba(245, 197, 24, 0.2);
    backdrop-filter: var(--blur-sm);
    -webkit-backdrop-filter: var(--blur-sm);
    text-align: right;
    position: relative;
    z-index: 1;
    flex-direction: row-reverse;
    
}


.submenu > li > .category-toggle {
    padding: 0.6rem var(--spacing-lg);
    font-weight: 500;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.submenu .submenu > li > .category-toggle {
    padding: 0.5rem var(--spacing-lg);
    font-size: 0.9rem;
    background: rgba(245, 197, 24, 0.08);
    border: 1px solid rgba(245, 197, 24, 0.15);
}

.submenu .submenu .submenu > li > .category-toggle {
    padding: 0.45rem var(--spacing-lg);
    font-weight: 400;
    background: rgba(184, 134, 11, 0.1);
    border: 1px solid rgba(184, 134, 11, 0.15);
}


.category-toggle i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
    margin-right: var(--spacing-sm);
    order: -1;
}

.submenu > li > .category-toggle i { font-size: 0.75rem; }
.submenu .submenu > li > .category-toggle i,
.submenu .submenu .submenu > li > .category-toggle i {
    font-size: 0.7rem;
    margin-right: 0.4rem;
}

.category-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}


.category-toggle:hover {
    background: rgba(245, 197, 24, 0.25);
    color: var(--color-gold-primary);
    border-color: var(--color-gold-primary);
    box-shadow: var(--shadow-button-hover);
}

.submenu > li > .category-toggle:hover {
    background: rgba(212, 175, 55, 0.25);
    color: var(--color-white);
    border-color: var(--color-gold-secondary);
}

.submenu .submenu > li > .category-toggle:hover {
    background: rgba(245, 197, 24, 0.18);
    color: var(--color-gold-primary);
}

.submenu .submenu .submenu > li > .category-toggle:hover {
    background: rgba(184, 134, 11, 0.2);
    color: var(--color-white);
}


.category-tree.tree-line > li > a,
.submenu > li > a,
.submenu .submenu > li > a,
.submenu .submenu .submenu > li > a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    padding: 0.75rem var(--spacing-lg);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-weight: 600;
    background: rgba(245, 197, 24, 0.15);
    border: 1px solid rgba(245, 197, 24, 0.2);
    backdrop-filter: var(--blur-sm);
    -webkit-backdrop-filter: var(--blur-sm);
    text-align: right;
    position: relative;
    z-index: 1;
    flex-direction: row;
}

.submenu > li > a {
    padding: 0.6rem var(--spacing-lg);
    font-size: var(--font-size-md);
    font-weight: 500;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.submenu .submenu > li > a {
    padding: 0.5rem var(--spacing-lg);
    font-size: 0.9rem;
    background: rgba(245, 197, 24, 0.08);
    border: 1px solid rgba(245, 197, 24, 0.15);
}

.submenu .submenu .submenu > li > a {
    padding: 0.45rem var(--spacing-lg);
    font-size: var(--font-size-sm);
    background: rgba(184, 134, 11, 0.1);
    border: 1px solid rgba(184, 134, 11, 0.15);
}

.category-tree.tree-line > li > a:hover,
.submenu > li > a:hover,
.submenu .submenu > li > a:hover,
.submenu .submenu .submenu > li > a:hover {
    background: rgba(245, 197, 24, 0.25);
    color: var(--color-gold-primary);
    border-color: var(--color-gold-primary);
    box-shadow: var(--shadow-button-hover);
}

.submenu > li > a:hover {
    background: rgba(212, 175, 55, 0.25);
    color: var(--color-white);
    border-color: var(--color-gold-secondary);
}

.submenu .submenu > li > a:hover {
    background: rgba(245, 197, 24, 0.18);
    color: var(--color-gold-primary);
}

.submenu .submenu .submenu > li > a:hover {
    background: rgba(184, 134, 11, 0.2);
    color: var(--color-white);
}


.submenu {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    opacity: 0;
    position: relative;
    padding-left: var(--spacing-xl);
}

.submenu.open {
    max-height: 600px;
    opacity: 1;
    padding: var(--spacing-sm) 0;
}

.submenu > li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: var(--spacing-xl);
}

.submenu .submenu > li {
    margin-bottom: 0.4rem;
    padding-left: var(--spacing-xl);
}


.category-tree.tree-line > li::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: var(--tree-line-width);
    background: rgba(245, 197, 24, 0.3);
    border-radius: var(--tree-line-radius);
}

.submenu::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: var(--tree-line-width);
    background: rgba(212, 175, 55, 0.25);
    border-radius: var(--tree-line-radius);
}

.submenu .submenu::before {
    background: rgba(245, 197, 24, 0.2);
}


.category-tree.tree-line > li > .category-toggle::before,
.category-tree.tree-line > li > a::before,
.submenu > li::before,
.submenu .submenu > li::before {
    content: '';
    position: absolute;
    top: 50%;
    right: calc(-1 * var(--tree-branch-width));
    width: var(--tree-branch-width);
    height: var(--tree-branch-height);
    background: rgba(245, 197, 24, 0.3);
    border-radius: var(--tree-line-radius);
    z-index: 0;
}

.submenu > li::before,
.submenu .submenu > li::before {
    background: rgba(212, 175, 55, 0.25);
}

.submenu .submenu > li::before {
    background: rgba(245, 197, 24, 0.2);
}


.category-tree.tree-line > li:last-child::before,
.submenu > li:last-child::before {
    bottom: auto;
    height: 50%;
}




.breadcrumb {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); 
  border-radius: 12px;
  padding: 0.8rem 1.25rem;
  font-size: 1.1rem;
  border: 1px solid rgba(245, 197, 24, 0.2);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.breadcrumb-item {
  display: inline;
}

.breadcrumb-item a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
  color: #f5c518;
}

.breadcrumb-item.active {
  color: #f5c518;
  font-weight: 600;
}

.breadcrumb-separator {
  display: inline;
  margin: 0 4px;
  color: #f5c518;
  font-weight: bold;
  padding: 0 0.5rem;
}


















.search-widget-wrapper {
    position: relative;
    z-index: 100;
    margin-bottom: var(--spacing-2xl);
    isolation: isolate; 
}


.glass-search-widget {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(245, 197, 24, 0.25);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 0 20px rgba(245, 197, 24, 0.08);
    transition: all 0.3s ease;
    z-index: 1; 
}

.glass-search-widget:hover {
    border-color: rgba(245, 197, 24, 0.45);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.5),
        inset 0 0 25px rgba(245, 197, 24, 0.12);
    transform: translateY(-2px);
}



.glass-input {
    background: rgba(30, 30, 30, 0.4) !important;
    border: 1px solid rgba(212, 175, 55, 0.4) !important; 
    color: var(--color-white) !important;
    border-radius:  12px  !important;
    padding: 0.75rem 1rem !important;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.glass-input:focus {
    background: rgba(40, 40, 40, 0.6) !important;
    border-color: var(--color-gold-primary) !important;
    box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.3) !important;
    color: var(--color-white) !important;
    outline: none !important;
}

.glass-input::placeholder {
    color: var(--color-text-muted);
}



.search-results-container {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    z-index: 999; 
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 2px solid rgba(245, 197, 24, 0.45);
    border-radius: 14px;
    max-height: 450px;
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.9),
        0 0 50px rgba(245, 197, 24, 0.25),
        inset 0 0 35px rgba(245, 197, 24, 0.1);
    animation: slideDown 0.35s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}


.categories-widget,
.sidebar-widget {
    position: relative;
    z-index: 1; 
}


.search-results-container::-webkit-scrollbar {
    width: 7px;
}

.search-results-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    margin: 5px 0;
}

.search-results-container::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-gold-primary), var(--color-gold-secondary));
    border-radius: 10px;
    transition: background 0.3s ease;
}

.search-results-container::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #ffd700, var(--color-gold-primary));
}


.search-result-item {
    display: flex;
    align-items: center;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid rgba(245, 197, 24, 0.12);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--color-white);
    gap: 0.9rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: rgba(245, 197, 24, 0.18);
}


.search-result-image {
    width: 50px;
    height: 50px;
    min-width: 50px;
    flex-shrink: 0;
    border-radius: 9px;
    object-fit: cover;
    border: 2px solid rgba(245, 197, 24, 0.35);
    transition: all 0.3s ease;
}

.search-result-item:hover .search-result-image {
    border-color: var(--color-gold-primary);
    box-shadow: 0 0 15px rgba(245, 197, 24, 0.5);
    transform: scale(1.05);
}


.search-result-no-image {
    width: 50px;
    height: 50px;
    min-width: 50px;
    flex-shrink: 0;
    border-radius: 9px;
    background: linear-gradient(135deg, rgba(245, 197, 24, 0.25), rgba(212, 175, 55, 0.25));
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(245, 197, 24, 0.35);
    transition: all 0.3s ease;
}

.search-result-item:hover .search-result-no-image {
    border-color: var(--color-gold-primary);
    box-shadow: 0 0 15px rgba(245, 197, 24, 0.5);
    transform: scale(1.05);
}

.search-result-no-image i {
    font-size: 1.5rem;
    color: var(--color-gold-primary);
}


.search-result-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.search-result-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gold-primary);
    margin: 0 0 0.35rem 0;
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.search-result-excerpt {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}


.search-empty-message {
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--color-gold-primary);
    font-size: 1.1rem;
    font-weight: 400;
}

.search-empty-message i {
    font-size: 2.5rem;
    color: var(--color-gold-primary);
    opacity: 0.6;
    margin-bottom: 0.75rem;
    display: block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}


.search-loading {
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--color-gold-primary);
}

.search-loading i {
    font-size: 1.8rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}



@media (max-width: 991px) {
    .search-widget-wrapper {
        z-index: 150; 
    }
    
    .search-results-container {
        max-height: 380px;
        top: calc(100% + 0.4rem);
    }
    
    .search-result-item {
        padding: 0.8rem 0.9rem;
        gap: 0.8rem;
    }
    
    .search-result-image,
    .search-result-no-image {
        width: 48px;
        height: 48px;
        min-width: 48px;
    }
}

@media (max-width: 576px) {
    .search-results-container {
        max-height: 320px;
        border-radius: 12px;
    }
    
    .search-result-item {
        padding: 0.75rem 0.85rem;
        gap: 0.75rem;
    }
    
    .search-result-image,
    .search-result-no-image {
        width: 45px;
        height: 45px;
        min-width: 45px;
    }
}