/* Program Selector styles */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

#program-selector {
    min-width: 50%;
    background-color: var(--bg-color-light);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 20px 20px;
}

.program-title {
    text-align: center;
    margin: 15px 0;
    color: var(--text-color);
}

.program-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
    padding: 0 20px;
}

.program-btn {
    padding: 12px 24px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: transparent;
    color: var(--text-color-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 14px;
}

.program-btn.active {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.program-btn:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.program-stats {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    padding: 0 20px 30px;
}

.program-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 20px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 120px;
    position: relative;
}

.program-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1), rgba(102, 126, 234, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.program-stat-card:hover::after,
.program-stat-card.hovered::after {
    opacity: 1;
}

.program-stat-card:hover,
.program-stat-card.hovered {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border-color: rgba(34, 211, 238, 0.3);
}

.program-stat-card:hover .stat-circle,
.program-stat-card.hovered .stat-circle {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(34, 211, 238, 0.3);
    border-color: rgba(34, 211, 238, 0.5);
}

.stat-circle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e8f4fd, #d1e7dd);
    border: 2px solid rgba(34, 211, 238, 0.3);
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(34, 211, 238, 0.2);
    transition: all 0.3s ease;
}

.stat-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    border-radius: 50%;
}

.stat-number {
    font-size: 24px;
    font-weight: bold;
    color: #1a1a1a;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
    z-index: 1;
    position: relative;
}

.stat-unit {
    font-size: 12px;
    color: #2d2d2d;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.4);
    z-index: 1;
    position: relative;
    margin-top: -5px;
    font-weight: 600;
}

.stat-label {
    font-size: 14px;
    color: var(--text-color-secondary);
    text-align: center;
    font-weight: 500;
    z-index: 2;
    position: relative;
}

/* Program Details Popup styles */
.program-popup {
    background: var(--bg-color-light);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.program-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.program-popup-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 1.5em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.program-popup-content {
    padding: 30px;
    max-height: 60vh;
    overflow-y: auto;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-color-secondary);
    font-size: 1.2em;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

.loading {
    text-align: center;
    color: var(--text-color-secondary);
    font-size: 1.1em;
    padding: 40px;
}

.program-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.xp-summary {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.summary-label {
    font-size: 14px;
    color: var(--text-color-secondary);
    font-weight: 500;
}

.summary-value {
    font-size: 18px;
    color: var(--text-color);
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.xp-transactions h4 {
    margin: 0 0 20px 0;
    color: var(--text-color);
    font-size: 1.2em;
    font-weight: 600;
}

.transactions-list {
    max-height: 300px;
    overflow-y: auto;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

/* Custom scrollbar for transactions list */
.transactions-list::-webkit-scrollbar {
    width: 8px;
}

.transactions-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.transactions-list::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

.transactions-list::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.3s ease;
}

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

.transaction-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.transaction-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
}

.transaction-name {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 600;
}

.transaction-path {
    font-size: 12px;
    color: var(--text-color-secondary);
    font-family: 'Courier New', monospace;
}

.transaction-date {
    font-size: 12px;
    color: var(--text-color-secondary);
}

.transaction-xp {
    display: flex;
    align-items: center;
}

.xp-amount {
    background: linear-gradient(135deg, var(--success-color), #10b981);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.no-data {
    text-align: center;
    color: var(--text-color-secondary);
    padding: 40px;
    font-style: italic;
}

.level-summary {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.level-info h4 {
    margin: 0 0 20px 0;
    color: var(--text-color);
    font-size: 1.2em;
}

.level-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.level-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.level-label {
    font-size: 14px;
    color: var(--text-color-secondary);
    font-weight: 500;
}

.level-value {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

@media screen and (max-width: 564px) {
    .program-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    .program-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .program-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .program-stat-card {
        min-width: auto;
        padding: 15px;
    }
    
    .stat-circle {
        width: 60px;
        height: 60px;
    }
    
    .stat-number {
        font-size: 20px;
    }
    
    .stat-unit {
        font-size: 10px;
    }
}

@media screen and (max-width: 768px) {
    .program-popup {
        max-height: 90vh;
    }
    
    .program-popup-header {
        padding: 15px 20px;
    }
    
    .program-popup-header h3 {
        font-size: 1.2em;
    }
    
    .program-popup-content {
        padding: 20px;
        max-height: 70vh;
    }
    
    .xp-summary {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .transactions-list {
        max-height: 250px;
    }
    
    .transaction-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 12px;
    }
    
    .transaction-xp {
        align-self: flex-end;
    }
    
    .level-summary {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .level-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}