.update-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: none;
}
.update-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    max-width: 600px;
    width: 90%;
    z-index: 1001;
}

.update-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.update-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #21a8f3;
    margin: 0;
}

.update-version {
    font-size: 0.9rem;
    color: #666;
}

.update-content {
    margin-bottom: 1.5rem;
    max-height: 60vh;
    overflow-y: auto;
}

.update-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}