.dashboard-wrapper {
    display: flex;
    min-height: 80vh;
}

.window-content {
    flex: 1;
}

#levelup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;

    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.levelup-box {
    background: linear-gradient(135deg, #222, #444);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    color: white;
    box-shadow: 0 0 25px gold;
    animation: popIn 0.4s ease;
}

.levelup-box h1 {
    color: gold;
    font-size: 40px;
}

@keyframes popIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}