:root {
    --aula-primary: var(--color-primary-hover);
    --aula-secondary: var(--color-primary);
    --aula-success: var(--color-ai);
    --aula-warning: var(--color-warning);
    --aula-info: var(--color-info);
    --aula-dark: var(--color-text-primary);
    --aula-light: var(--color-bg-light);

                                                
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;
    --spacing-huge: 80px;
}

                                                                       
                                         
                                                                          
.bg-light {
    background-color: var(--color-bg-light) !important;
}

                                                                       
                         
                                                                          
.leaderboard-navigation {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    border-radius: 8px;
    background-color: var(--color-gray-100);
}

.leaderboard-navigation ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
    list-style: none;
    justify-content: center;
}

.leaderboard-navigation li {
    margin: 0;
}

.leaderboard-navigation a {
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.leaderboard-navigation a:hover {
    background-color: var(--color-primary);
    color: white;
    text-decoration: none;
}

.leaderboard-navigation a.active {
    background-color: var(--color-secondary);
    color: white;
}

                                                                       
                                   
                                                                          
.leaderboard-rank-first {
    background: linear-gradient(135deg, rgba(252, 165, 75, 0.15) 0%, rgba(252, 165, 75, 0.05) 100%) !important;
    border-left: 4px solid var(--color-warning) !important;
}

.leaderboard-rank-second {
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.15) 0%, rgba(108, 117, 125, 0.05) 100%) !important;
    border-left: 4px solid var(--color-gray-700) !important;
}

.leaderboard-rank-third {
    background: linear-gradient(135deg, rgba(103, 108, 181, 0.15) 0%, rgba(103, 108, 181, 0.05) 100%) !important;
    border-left: 4px solid var(--aula-success) !important;
}

                                                                       
                                                 
                                                                          
.leaderboard-stat-card {
    background: var(--color-bg-light);
    border: 2px solid var(--color-secondary);
    transition: all 0.3s ease;
    padding: var(--spacing-xl) !important;
    border-radius: 12px !important;
    background-color: var(--color-bg-light);
}

.leaderboard-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(27, 207, 114, 0.15) !important;
}

.leaderboard-stat-card-body {
    padding: var(--spacing-l) !important;
}

                                                                       
                
                                                                          
.leaderboard-table {
    margin-bottom: 0 !important;
    border-spacing: 0 !important;
    border-collapse: separate !important;
}

.leaderboard-table th {
    padding: var(--spacing-md) var(--spacing-lg) !important;
    font-weight: 600 !important;
    border-bottom: 2px solid var(--color-border-separator) !important;
    background-color: var(--color-gray-100) !important;
    font-size: 0.85rem !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 10 !important;
}

.leaderboard-table td {
    padding: var(--spacing-md) var(--spacing-lg) !important;
    vertical-align: middle !important;
    border-bottom: 1px solid var(--color-code-bg) !important;
    transition: background-color 0.2s ease !important;
}

.leaderboard-table tr:hover {
    background-color: rgba(27, 207, 114, 0.03) !important;
}

.leaderboard-table tbody tr {
    border-radius: 8px !important;
}

                                                                       
                
                                                                          
.leaderboard-badge {
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    min-width: 70px !important;
    display: inline-block !important;
    text-align: center !important;
}

.leaderboard-badge-primary {
    background-color: var(--color-primary) !important;
    color: white !important;
}

.leaderboard-badge-success {
    background-color: var(--color-success) !important;
    color: white !important;
}

.leaderboard-badge-warning {
    background-color: var(--color-warning) !important;
    color: white !important;
}

.leaderboard-badge-info {
    background-color: var(--color-info) !important;
    color: white !important;
}

                                                                       
              
                                                                          
.leaderboard-user-avatar {
    width: 44px !important;
    height: 44px !important;
    margin-right: var(--spacing-md) !important;
    border: 2px solid rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1) !important;
    border-radius: 50% !important;
    object-fit: cover !important;
}

                                                                       
                                        
                                                                          
.leaderboard-reward-card-first {
    border: 2px solid var(--color-warning) !important;
    box-shadow: 0 4px 20px rgba(252, 165, 75, 0.2) !important;
}

.leaderboard-reward-card-second {
    border: 2px solid var(--color-gray-700) !important;
    box-shadow: 0 4px 20px rgba(108, 117, 125, 0.2) !important;
}

.leaderboard-reward-card-third {
    border: 2px solid var(--color-success) !important;
    box-shadow: 0 4px 20px rgba(103, 108, 181, 0.2) !important;
}

.leaderboard-reward-card-info {
    border: 2px solid var(--color-info) !important;
    box-shadow: 0 4px 20px rgba(0, 100, 125, 0.2) !important;
}

                                                                       
                
                                                                          
.leaderboard-btn-primary {
    background: var(--color-primary);
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.leaderboard-btn-primary:hover {
    background: var(--color-secondary);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(27, 207, 114, 0.4);
    color: white;
}

.leaderboard-btn-show-all {
    background: var(--color-primary) !important;
    border: none !important;
    color: white !important;
    padding: var(--spacing-md) var(--spacing-xl) !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.leaderboard-btn-show-all:hover {
    background: var(--color-secondary) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 15px rgba(27, 207, 114, 0.4) !important;
    color: white !important;
}

                                                                       
               
                                                                          
.leaderboard-icon-circle {
    width: 64px !important;
    height: 64px !important;
    margin-right: var(--spacing-xl) !important;
    flex-shrink: 0 !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.leaderboard-icon-circle-warning {
    background: var(--color-warning);
    color: white;
}

.leaderboard-icon-circle-success {
    background: var(--color-success);
    color: white;
}

.leaderboard-icon-circle-info {
    background: var(--color-info);
    color: white;
}

                                                                       
                 
                                                                          
.leaderboard-legend-primary {
    border-left: 4px solid var(--color-primary) !important;
    padding-left: var(--spacing-xl) !important;
}

.leaderboard-legend-success {
    border-left: 4px solid var(--color-success) !important;
    padding-left: var(--spacing-xl) !important;
}

.leaderboard-legend-warning {
    border-left: 4px solid var(--color-warning) !important;
    padding-left: var(--spacing-xl) !important;
}

                                                                       
                       
                                                                          
.leaderboard-section {
    margin-bottom: var(--spacing-huge) !important;
}

.leaderboard-main-content {
    max-width: 1300px !important;
    margin: 0 auto !important;
    padding: var(--spacing-xl) var(--spacing-lg) !important;
}

.leaderboard-page-header {
    padding: var(--spacing-huge) 0 var(--spacing-xxxl) 0 !important;
}

.leaderboard-table-container {
    padding: var(--spacing-xl) 0 !important;
}

.leaderboard-rewards-section {
    padding: var(--spacing-huge) var(--spacing-xxl) !important;
    margin: var(--spacing-huge) 0 !important;
    position: relative;
    overflow: hidden;
}

.leaderboard-card-enhanced {
    padding: var(--spacing-lg) !important;
}

                                                                       
                                                    
                                                                          
.leaderboard-decoration-main {
    filter: saturate(1.2);
    transition: all 0.3s ease;
}

.leaderboard-decoration-secondary {
    filter: saturate(0.8);
    transition: all 0.3s ease;
}

                                      
.leaderboard-rewards-section:hover .leaderboard-decoration-main {
    opacity: 0.2 !important;
    transform: translateY(-50%) scale(1.02) !important;
}

.leaderboard-rewards-section:hover .leaderboard-decoration-secondary {
    opacity: 0.12 !important;
    transform: scaleX(-1) rotate(15deg) scale(1.05) !important;
}

                                                                       
                 
                                                                          
.leaderboard-social-share {
    margin: var(--spacing-xl) 0 !important;
    gap: var(--spacing-md) !important;
}

.leaderboard-btn-facebook {
    background-color: var(--color-facebook) !important;
    border-color: var(--color-facebook) !important;
    color: white !important;
    transition: all 0.3s ease !important;
}

.leaderboard-btn-facebook:hover, 
.leaderboard-btn-facebook:focus, 
.leaderboard-btn-facebook:active {
    background-color: var(--color-facebook-hover) !important;
    border-color: var(--color-facebook-hover) !important;
    color: white !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.4) !important;
}

                                                                       
                                
                                                                          
.leaderboard-row-hidden {
    display: none !important;
}

                                                                       
                         
                                                                          
@media (max-width: 768px) {
    .leaderboard-section {
        margin-bottom: var(--spacing-xxxl) !important;
    }
    
    .leaderboard-card-enhanced {
        padding: var(--spacing-xl) !important;
    }
    
    .leaderboard-stat-card-body {
        padding: var(--spacing-xl) !important;
    }
    
    .leaderboard-rewards-section {
        padding: var(--spacing-xl) var(--spacing-lg) !important;
        margin: var(--spacing-xl) 0 !important;
    }
    
    .leaderboard-table th,
    .leaderboard-table td {
        padding: var(--spacing-lg) var(--spacing-md) !important;
    }
    
    .leaderboard-user-avatar {
        width: 44px !important;
        height: 44px !important;
        margin-right: var(--spacing-md) !important;
    }
    
    .leaderboard-icon-circle {
        width: 56px !important;
        height: 56px !important;
        margin-right: var(--spacing-lg) !important;
    }
    
    .leaderboard-navigation ul {
        flex-direction: column;
        align-items: center;
    }
    
    .leaderboard-navigation li {
        width: 100%;
        text-align: center;
    }
}

                                                                       
                    
                                                                          
body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: var(--color-white) !important;
}

body.dark-mode .text-dark {
    color: var(--color-white) !important;
}

body.dark-mode .bg-light {
    background-color: var(--color-bg-surface) !important;
}

body.dark-mode .leaderboard-legend-primary,
body.dark-mode .leaderboard-legend-success,
body.dark-mode .leaderboard-legend-warning {
    background-color: var(--color-bg-surface) !important;
}

body.dark-mode .leaderboard-stat-card {
    background: var(--color-bg-surface) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

body.dark-mode .leaderboard-stat-card-body h2,
body.dark-mode .leaderboard-stat-card-body h6 {
    color: var(--color-white) !important;
}

body.dark-mode .fw-bold {
    color: var(--color-white) !important;
}

body.dark-mode .card-header {
    background-color: var(--color-bg-neutral) !important;
    color: var(--color-white) !important;
}

body.dark-mode .card-body {
    background-color: var(--color-bg-surface) !important;
    color: var(--color-white) !important;
}

body.dark-mode .table th {
    background-color: var(--color-bg-neutral) !important;
    color: var(--color-white) !important;
}

body.dark-mode .table-light th {
    background-color: var(--color-bg-neutral) !important;
    color: var(--color-white) !important;
}

body.dark-mode .bg-white {
    background-color: var(--color-bg-surface) !important;
}

body.dark-mode .bg-white h6 {
    color: var(--color-white) !important;
}

body.dark-mode .bg-white .fw-bold {
    color: var(--color-white) !important;
}

body.dark-mode .leaderboard-navigation {
    background-color: var(--color-bg-surface);
}

body.dark-mode .leaderboard-navigation a {
    color: var(--color-white);
}

                                 
body.dark-mode .leaderboard-navigation a:hover {
    background-color: var(--color-primary);
    color: white;
}

                                  
body.dark-mode .leaderboard-decoration-main,
body.dark-mode .leaderboard-decoration-secondary {
    filter: brightness(1.5) saturate(1.1);
    opacity: 0.08 !important;
}

body.dark-mode .leaderboard-rewards-section:hover .leaderboard-decoration-main {
    opacity: 0.15 !important;
}

body.dark-mode .leaderboard-rewards-section:hover .leaderboard-decoration-secondary {
    opacity: 0.1 !important;
}

                                                                       
                        
                                                                          
                                                                     

                                               
.leaderboard-forum-winner {
                                                                
}

                                                                       
                              
                                                                          
.leaderboard-connections-card {
    transition: all 0.3s ease;
}

.leaderboard-connections-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.leaderboard-connections-current-user {
    background: linear-gradient(135deg, rgba(27, 207, 114, 0.1) 0%, rgba(27, 207, 114, 0.05) 100%) !important;
    border: 2px solid rgba(27, 207, 114, 0.3) !important;
}

                                  
body.dark-mode .leaderboard-connections-current-user {
    background: rgba(27, 207, 114, 0.15) !important;
    border: 2px solid rgba(27, 207, 114, 0.4) !important;
}