.ctftime-stats-container {
    background: transparent;
    width: 100%;
    box-sizing: border-box;
    padding-top: 2rem;
    margin: 0 auto;
}

.ctftime-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.ctftime-header h3 {
    color: var(--color-highlight);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
}

.ctftime-data-source {
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 6px;
    display: inline-block;
}

.data-source-text {
    color: #10b981;
    font-size: 0.7rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    text-align: center;
}

.data-source-text.fallback {
    color: #ffaa00;
}

.ctftime-logo-badge {
    background: #E40913;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.ctftime-logo {
    height: 24px;
    width: 24px;
    filter: brightness(0) invert(1);
}

.ctftime-profile-link {
    color: #10b981;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
    margin-left: auto;
}

.ctftime-profile-link:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.5);
}

.ctftime-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 32px;
    width: 100%;
}

.stat-card {
    background: #00ff880b;
    border: 2px solid #00ff8862;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-highlight);
    margin-bottom: 8px;
    font-family: 'JetBrains Mono', monospace;
}

.stat-label {
    color: #ffffff;
    font-size: 0.9rem;
    margin-bottom: 4px;
    font-weight: 500;
}

.stat-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

.ctftime-yearly-progress {
    margin-bottom: 32px;
    align-items: center;
    justify-content: center;
}

.ctftime-yearly-progress h4 {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-family: 'JetBrains Mono', monospace;
}

.yearly-chart {
    min-height: 200px;
}

.yearly-line-chart {
    position: relative;
    height: 200px;
    width: 100%;
}

.chart-area {
    position: absolute;
    top: 0;
    left: 60px;
    width: calc(100% - 60px);
    height: 100%;
}

.x-axis {
    position: absolute;
    bottom: 0;
    left: 60px;
    width: calc(100% - 60px);
    height: 30px;
    z-index: 3;
}

.x-tick {
    position: absolute;
    top: 0;
    transform: translate(var(--x-align, -50%), 0);
    margin-top: 2rem;
    height: 100%;
    display: flex;
    align-items: center;
}

.x-tick span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
}

.y-axis {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 60px;
    z-index: 3;
}

.y-label {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%) rotate(-90deg);
    transform-origin: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
    width: 100px;
    text-align: center;
    left: -20px;
}

.y-tick {
    position: absolute;
    left: 50px;
    width: 20px;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}

.y-tick span {
    position: absolute;
    left: 25px;
    top: -8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    font-family: 'JetBrains Mono', monospace;
}

.chart-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: visible;
}

.chart-line {
    fill: none;
    stroke: #00ff88;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.chart-area-fill {
    fill: url(#areaGradient);
}

.chart-point {
    position: absolute;
    transform: translateX(-50%);
    z-index: 2;
}

.point {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.year-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-family: 'JetBrains Mono', monospace;
}

.loading-spinner {
    color: #00ff88;
    text-align: center;
    padding: 40px;
    font-family: 'JetBrains Mono', monospace;
    position: relative;
}

.loading-spinner::after {
    content: '...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: bold;
    animation: dots 1.5s infinite;
    margin-top: 20px;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

.error-message {
    color: #ff6b6b;
    text-align: center;
    padding: 40px;
    font-family: 'JetBrains Mono', monospace;
}

.retry-btn {
    background: #00ff88;
    color: #000;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    margin-top: 16px;
    transition: all 0.3s ease;
}

.retry-btn:hover {
    background: #00cc6a;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .ctftime-stats-container {
        padding: 16px;
        margin: 16px 0;
    }
    
    .ctftime-header {
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }
    
    .ctftime-header h3 {
        font-size: 1.2rem;
    }
    
    .ctftime-profile-link {
        padding: 6px 12px;
        font-size: 0.8rem;
        margin-left: 0;
    }
    
    .ctftime-stats-grid {
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .yearly-line-chart {
        height: 150px;
    }
    
    .y-axis {
        width: 40px;
    }
    
    .y-label {
        font-size: 0.7rem;
        left: -15px;
        width: 80px;
    }
    
    .y-tick {
        left: 35px;
        width: 15px;
    }
    
    .y-tick span {
        left: 20px;
        font-size: 0.6rem;
    }
    
    .chart-area {
        left: 40px;
        width: calc(100% - 40px);
    }
    
    .x-axis {
        left: 40px;
        width: calc(100% - 40px);
        margin-top: 50px;
    }
    
    .x-tick span {
        font-size: 0.7rem;
    }
    
    .chart-svg {
        left: 0;
        width: 100%;
    }
    
    .chart-line {
        stroke-width: 1.5;
    }
    
    .point {
        width: 6px;
        height: 6px;
    }
    
    .year-label {
        font-size: 0.7rem;
        top: 15px;
    }
    
    .year-bar[title]:hover::after {
        display: none;
    }
    
    .year-bar[title]:hover::before {
        display: none;
    }
}